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Ladouceur A, Ezdoglian A, Sparks JA, Hudson M, Jamal S, Clifford A, Roberts J, Ye C. The Utility of Laboratory Investigations for the Assessment and Management of Rheumatic Immune Related Adverse Events. Rheum Dis Clin North Am 2024; 50:181-199. [PMID: 38670720 DOI: 10.1016/j.rdc.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
Immune checkpoint inhibitors (ICIs) have greatly improved survival of several cancers with historically very poor prognosis. ICIs act by stimulating the patient's own immune system to fight cancer. Simultaneously, this immune activation can lead to immune-related adverse events (irAEs), including rheumatic manifestations (Rh-irAEs). Rh-irAEs mimic primary rheumatic diseases including arthritis, polymyalgia rheumatica, myositis, vasculitis, sarcoidosis, and sicca. This article summarizes the latest evidence regarding the utility of laboratory investigations in Rh-irAEs.
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Affiliation(s)
- Alexandra Ladouceur
- Division of Rheumatology, Department of Medicine, Jewish General Hospital and McGill University, 3755 Côte Ste-Catherine Road, Montreal, Quebec H3T 1E2, Canada
| | - Aiarpi Ezdoglian
- Department of Rheumatology and Clinical Immunology, Amsterdam University Medical Center, VU University Medical Center (VUmc), De Boelelaan 1118, Amsterdam 1081 HZ, the Netherlands
| | - Jeffrey A Sparks
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women's Hospital, 60 Fenwood Road, Suite 6016U, Boston, MA 02115, USA
| | - Marie Hudson
- Division of Rheumatology, Department of Medicine, Jewish General Hospital and McGill University, Lady Davis Institute for Medical Research, 3755 Côte Ste-Catherine Road, Montreal, Quebec H3T 1E2, Canada
| | - Shahin Jamal
- Arthritis Research Canada, Department of Medicine, University of British Columbia, Gordon & Leslie Diamond Health Care Centre, 2775 Laurel Street, Ste 8205B, Vancouver, British Columbia V5Z 1M9, Canada
| | - Alison Clifford
- Faculty of Medicine & Dentistry, Department of Medicine, University of Alberta, 8-130 Clinical Sciences Building, 11350 83 Avenue NW, Edmonton, Alberta T6G 2G3, Canada
| | - Janet Roberts
- Division of Rheumatology, Department of Medicine, Queen Elizabeth II Health Sciences Center and Dalhousie University, Nova Scotia rehabilitation and Arthritis Centre, Arthritis Research Canada; Lady Davis Institute for Medical Research, 1341 Summer Street, Halifax, Nova Scotia B3H 4K4, Canada
| | - Carrie Ye
- Department of Medicine, University of Alberta, 8-130 Clinical Sciences Building, 11350 83 Avenue NW, Edmonton, Alberta T6G 2G3, Canada.
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Hamid RR, Hoseini R, Rahim HA. Impact of Combined Aerobic Training and Magnesium Supplementation on Serum Biomarkers and microRNA-155 and microRNA-21 Expression in Adipose Tissue of Type 2 Diabetic Rats: An Eight-Week Interventional Study. Biol Trace Elem Res 2024:10.1007/s12011-024-04186-5. [PMID: 38658451 DOI: 10.1007/s12011-024-04186-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 04/12/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is a complex metabolic disorder characterized by insulin resistance and chronic inflammation. Aerobic training (AT) and magnesium supplementation (Mg) have both been independently shown to have beneficial effects on glucose control and insulin sensitivity in individuals with T2DM. However, the potential synergistic effects of combining AT and Mg supplementation have not been extensively studied. This study aimed to investigate the effects of an 8-week AT and Mg supplementation on serum levels of insulin, glucose, leptin, adiponectin, TNF-α, IL-1β, IL-6, NF-κB, as well as the expression of mir-155 and mir-21 in the visceral adipose tissue (VAT) of rats with T2DM. METHODS For this experimental study, 32 male Wistar rats were induced with T2DM by a high-fat diet combined with a low-dose streptozotocin injection. The rats were randomly assigned to four groups: AT and Mg supplementation (AT + Mg), AT (5 days/week for 8 weeks), Mg supplementation (received daily supplementation of Mg chloride), and diabetic control (C). An 8-week AT program was implemented, with gradually increasing the intensity and duration to reach 25 m/min and 60 min in the 8th week, respectively. The training intensity was set at 50-60% of VO2max. The Mg groups were provided with rat diets containing 1000 mg/kg of Mg. The AT + Mg group received both interventions, while the C group served as the untreated control. Serum biomarkers were measured using enzyme-linked immunosorbent assay (ELISA), and VAT samples were collected for gene expression analysis using real-time polymerase chain reaction (PCR). RESULTS Serum biomarker analysis revealed that the AT + Mg group had a significant decrease in fasting insulin (p = 0.001) and serum glucose (p = 0.001), as well as an increase in adiponectin levels compared to the C group (p = 0.002). Additionally, the AT + Mg group showed a significant reduction in serum leptin, TNF-α, IL-6, IL-1β, and NF-κB, as well as downregulation of mir-155 and mir-21 in the VAT compared to the other groups. The AT group also showed improvements in several parameters, while the Mg group had fewer significant differences compared to the C group. CONCLUSION The combination of AT and Mg supplementation provides a synergistic effect that improves serum biomarkers and downregulates pro-inflammatory microRNAs in the VAT of T2DM rats. Meanwhile, Mg supplementation alone does not have a significant effect on pro-inflammatory microRNAs in the VAT. These findings suggest that such combined interventions could be a promising strategy for managing T2DM, potentially ameliorating inflammatory states and improving metabolic health.
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Affiliation(s)
- Rasha Raed Hamid
- Physical Education and Sport Sciences Department, University of Garmian, Garmian, 46021, Kurdistan Region, Iraq
- Department of Exercise Physiology, Faculty of Sport Sciences, Razi University, Kermanshah, P.O. Box. 0776009060, Iran
| | - Rastegar Hoseini
- Department of Exercise Physiology, Faculty of Sport Sciences, Razi University, Kermanshah, P.O. Box. 0776009060, Iran.
| | - Hiwa Ahmed Rahim
- Physical Education and Sport Sciences Department, University of Halabja, Halabja, 46018, Kurdistan Region, Iraq
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Nie GL, Yan J, Li Y, Zhang HL, Xie DN, Zhu XW, Li X. Predictive model for non-malignant portal vein thrombosis associated with cirrhosis based on inflammatory biomarkers. World J Gastrointest Oncol 2024; 16:1213-1226. [PMID: 38660630 PMCID: PMC11037040 DOI: 10.4251/wjgo.v16.i4.1213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 01/18/2024] [Accepted: 02/23/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Portal vein thrombosis (PVT), a complication of liver cirrhosis, is a major public health concern. PVT prediction is the most effective method for PVT diagnosis and treatment. AIM To develop and validate a nomogram and network calculator based on clinical indicators to predict PVT in patients with cirrhosis. METHODS Patients with cirrhosis hospitalized between January 2016 and December 2021 at the First Hospital of Lanzhou University were screened and 643 patients with cirrhosis who met the eligibility criteria were retrieved. Following a 1:1 propensity score matching 572 patients with cirrhosis were screened, and relevant clinical data were collected. PVT risk factors were identified using the least absolute shrinkage and selection operator (LASSO) and multivariate logistic regression analysis. Variance inflation factors and correlation matrix plots were used to analyze multicollinearity among the variables. A nomogram was constructed to predict the probability of PVT based on independent risk factors for PVT, and its predictive performance was verified using a receiver operating characteristic curve (ROC), calibration curves, and decision curve analysis (DCA). Finally, a network calculator was constructed based on the nomograms. RESULTS This study enrolled 286 cirrhosis patients with PVT and 286 without PVT. LASSO analysis revealed 13 variables as strongly associated with PVT occurrence. Multivariate logistic regression analysis revealed nine indicators as independent PVT risk factors, including etiology, ascites, gastroesophageal varices, platelet count, D-dimer, portal vein diameter, portal vein velocity, aspartate transaminase to neutrophil ratio index, and platelet-to-lymphocyte ratio. LASSO and correlation matrix plot results revealed no significant multicollinearity or correlation among the variables. A nomogram was constructed based on the screened independent risk factors. The nomogram had excellent predictive performance, with an area under the ROC curve of 0.821 and 0.829 in the training and testing groups, respectively. Calibration curves and DCA revealed its good clinical performance. Finally, the optimal cutoff value for the total nomogram score was 0.513. The sensitivity and specificity of the optimal cutoff values were 0.822 and 0.706, respectively. CONCLUSION A nomogram for predicting PVT occurrence was successfully developed and validated, and a network calculator was constructed. This can enable clinicians to rapidly and easily identify high PVT risk groups.
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Affiliation(s)
- Guo-Le Nie
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Jun Yan
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Ying Li
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Hong-Long Zhang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Dan-Na Xie
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Xing-Wang Zhu
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Xun Li
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
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Tuntinarawat P, Tangmanomana R, Kittisiam T. Association between alteration of neutrophil to lymphocyte ratio, platelet to lymphocyte ratio, cancer antigen-125 and surgical outcomes in advanced stage ovarian cancer patient who received neoadjuvant chemotherapy. Gynecol Oncol Rep 2024; 52:101347. [PMID: 38419812 PMCID: PMC10899061 DOI: 10.1016/j.gore.2024.101347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/14/2024] [Accepted: 02/18/2024] [Indexed: 03/02/2024] Open
Abstract
Introduction Optimal resection significantly influences the prognosis of advanced-stage epithelial ovarian cancer (EOC) patients undergoing debulking surgery. In patients who received neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS), the determination of the ideal timing for surgery remains a challenge. Inflammatory markers, including the neutrophil-to-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and CA-125 levels, have been recognized as potential predictive markers. Objective This study aims to evaluate the predictive value of changes in NLR, PLR, and CA-125 levels following NACT, specifically assessing their impact on surgical outcomes during IDS for advanced-stage EOC. Methods A retrospective cohort study enrolled advanced-stage EOC patients who underwent NACT followed by IDS at Vajira Hospital in Thailand from January 2009 to June 2023. Data on clinical, surgical, and inflammatory markers were collected, and the predictive value of these markers for suboptimal resection outcomes was assessed. Results Among the 65 patients, 98.5 % exhibited radiologic responses post-NACT, while 29.2 % experienced suboptimal resections. Univariate analysis did not reveal significant associations between suboptimal resection and NLR changes after the first NACT cycle or alterations in NLR, PLR, and CA-125 levels at the end of NACT. Subsequent analysis suggested that an NLR decrease exceeding 70 % after the first cycle and NACT completion might predict suboptimal resection, yet statistical analyses showed limited prognostic efficacy (AuROC = 0.608 and 0.597). Conclusion Our study does not support that changes in NLR, PLR, platelet count, and CA-125 levels after NACT reliably predict IDS outcomes. Additional prospective investigations using larger cohorts or a combination of evaluation methods, rather than relying solely on NLR, are recommended.
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Affiliation(s)
- Ponganun Tuntinarawat
- Department of Obstetrics and Gynecology, Faculty of Medicine, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Ratnapat Tangmanomana
- Department of Obstetrics and Gynecology, Faculty of Medicine, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Thannaporn Kittisiam
- Department of Obstetrics and Gynecology, Faculty of Medicine, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
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Malik S, Fatima B, Hussain D, Imran M, Chohan TA, Khan MS, Majeed S, Najam-Ul-Haq M. Synthesis of novel nonsteroidal anti-inflammatory galloyl β-sitosterol-loaded lignin-capped Ag-based drug. Inflammopharmacology 2024; 32:1333-1351. [PMID: 37994993 DOI: 10.1007/s10787-023-01390-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 10/27/2023] [Indexed: 11/24/2023]
Abstract
Biocompatible anti-inflammatory lignin-capped Ag (LCAg) nanoparticles (NPs) were synthesized for the delivery of galloyl β-sitosterol (Galloyl-BS). β-Sitosterol (BS) is effective against inflammatory responses, like cancer-induced inflammations. BS was modified via gallic acid esterification to enhance its anti-inflammatory potential. LCAg NPs were synthesized by a green method and loaded with galloyl-BS. For comparison, pure BS was also loaded onto LCAg NPs in a separate assembly. The antioxidant potential of Galloyl-BS was greater (IC50 177 µM) than pure BS. Materials were characterized by FT-IR, SEM, XRD, and Zeta potential. Using UV-Vis spectroscopy, drug release experiments were performed by varying pH, time, concentration, and temperature. Maximum drug release was observed after 18 h at pH 6 and 40 °C. Galloyl-BS showed improved drug loading efficiency, release %age, and antioxidant activity compared to pure BS when loaded onto LCAg NPs. DLCAg exhibited excellent anti-inflammatory activity in rat models. These findings indicate that galloyl-BS (drug)-loaded LCAg (DLCAg) NPs have the potential as an anti-inflammatory agent without any prior release and scavenging in normal cells.
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Affiliation(s)
- Sana Malik
- Department of Biochemistry, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Batool Fatima
- Department of Biochemistry, Bahauddin Zakariya University, Multan, 60800, Pakistan.
| | - Dilshad Hussain
- HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Muhammad Imran
- Biochemistry Section Institute of Chemical Sciences, University of Peshawar, Peshawar, Pakistan
| | - Tahir Ali Chohan
- Department of Biochemistry, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | | | - Saadat Majeed
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Muhammad Najam-Ul-Haq
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, 60800, Pakistan.
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Zeb Z, Sharif A, Akhtar B, Shahnaz. 3-Acetyl coumarin alleviate neuroinflammatory responses and oxidative stress in aluminum chloride-induced Alzheimer's disease rat model. Inflammopharmacology 2024; 32:1371-1386. [PMID: 38448794 DOI: 10.1007/s10787-024-01434-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 01/10/2024] [Indexed: 03/08/2024]
Abstract
Alzheimer's disease (AD) is a neurodegenerative disorder that impairs mental ability and interrupts cognitive function. Heavy metal exposure like aluminum chloride is associated with neurotoxicity linked to neuro-inflammation, oxidative stress, accumulation of amyloid plaques, phosphorylation of tau proteins associated with AD like symptoms. The objective of the present investigation was to assess the effect 3-acetyl coumarin (3AC) in a rat model of AD. Preliminary screening was performed with SWISS ADME to check for the bioavailability of 3-AC and likeness score which proved favorable. 3-AC docked against Caspase 3, NF-κβ and tau protein kinase I exhibited good binding energies. Male rats were divided into six groups (n = 5). AlCl3 (100 mg/kg BW) was administered for 28 days before starting treatment to induce AD. Normal control rats received vehicle. Treatment groups received 10, 20 and 30 mg/kg 3-AC for 28 days. Rivastigmine (2 mg/kg) was the standard. Behavioral tests (EPM, MWM) were performed at 7-day intervals throughout study period. Rats showed improved spatial memory and learning in treatment groups during behavioral tests. Rats were euthanized on day 28. Inflammatory markers (IL-1β, IL-16 and TNFα) exhibited significant improvement (p < 0.001) in treated rats. Oxidative stress enzymes (SOD, CAT, GSH, MDA) were restored. Caspase3 and NF-κβ quantified through qRT-PCR also decreased significantly (p < 0.001) when compared to disease control group. Levels of acetyl cholinesterase, dopamine and noradrenaline were also restored in treated rats significantly (p < 0.001). 3-AC treatment restored neuroprotection probably because of anti-inflammatory, anti-oxidant and anti-cholinesterase potential; hence, this can be considered a promising therapeutic potential alternative.
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Affiliation(s)
- Zakiah Zeb
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Ali Sharif
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan.
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan.
| | - Shahnaz
- Department of Chemistry, Lahore College for Women University, Lahore, Pakistan
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Suso-Martí L, Núñez-Cortés R, Sánchez-Sabater A, Garrigós-Pedrón M, Ferrer-Sargues FJ, López-Bueno R, Calatayud J. Effects of exercise-based interventions on inflammatory markers in patients with fibromyalgia: A systematic review and meta-analysis. Semin Arthritis Rheum 2024; 65:152377. [PMID: 38244445 DOI: 10.1016/j.semarthrit.2024.152377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 01/22/2024]
Abstract
OBJECTIVES The aim of the present review was (1) to determine the effects of exercise based-interventions (EBIs) on pro-inflammatory and anti-inflammatory biomarkers in patients with fibromyalgia (FM), and (2) to determine the most effective type (acute or maintained) and modality (aerobic, resistance, etc.). METHODS A systematic search was conducted in various electronic databases to identify all the relevant studies: Medline (PubMed), PEDro, EBSCO and Google Scholar. Clinical trials assessing the effects of EBIs in patients with FM were selected. Methodological quality was evaluated by two independent investigators using the Cochrane Risk of Bias Tool. Qualitative analysis was based on the classification of the results into levels of evidence according to GRADE. RESULTS Eleven studies were included. The meta-analysis showed a statistically significant decrease in proinflammatory biomarkers by EBIs with a large clinical effect in 19 comparisons (SMD: 1.74; 95 % CI: 0.85-2.62; p < 0.05), especially for IL8. The certainty of the evidence was low. The meta-analysis showed no statistically significant increase in anti-inflammatory biomarkers (IL10) by EBIs in 6 comparisons and very low certainty of evidence. Evidence was found for acute and maintained effects of exercise, with aerobic and aquatic exercise modalities showing better improvements than resistance exercise. CONCLUSIONS EBIs are effective in inducing an immunomodulatory response in FM, characterized by decreased pro-inflammatory signaling. However, there was no evidence of an increase in anti-inflammatory biomarkers. These results should be interpreted with caution due to low certainty of evidence.
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Affiliation(s)
- Luis Suso-Martí
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Rodrigo Núñez-Cortés
- Physiotherapy in Motion Multispeciality Research Group (PTinMOTION), Department of Physiotherapy, University of Valencia, Valencia, Spain; Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile.
| | - Alberto Sánchez-Sabater
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Miriam Garrigós-Pedrón
- Departamento de Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, CEU Universities, Alfara del Patriarca, Valencia, Spain
| | | | - Rubén López-Bueno
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain; Department of Physical Medicine and Nursing, University of Zaragoza, Spain
| | - Joaquín Calatayud
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
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Christensen GM, Marcus M, Naudé PJW, Vanker A, Eick SM, Caudle WM, Malcolm-Smith S, Suglia SF, Chang HH, Zar HJ, Stein DJ, Hüls A. Joint effects of prenatal exposure to indoor air pollution and psychosocial factors on early life inflammation. Environ Res 2024; 252:118822. [PMID: 38565416 DOI: 10.1016/j.envres.2024.118822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/04/2024]
Abstract
It is hypothesized that air pollution and stress impact the central nervous system through neuroinflammatory pathways Despite this, the association between prenatal exposure to indoor air pollution and psychosocial factors on inflammatory markers in infancy has been underexplored in epidemiology studies. This study investigates the individual and joint effects of prenatal exposure to indoor air pollution and psychosocial factors on early life inflammation (interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α)). We analyzed data from the South African Drakenstein Child Health Study (N = 225). Indoor air pollution and psychosocial factor measurements were taken in the 2nd trimester of pregnancy. Circulating inflammatory markers (IL-1β, Il-6, and TNF-α) were measured in serum in the infants at 6 weeks postnatal. Linear regression models were used to investigate associations between individual exposures and inflammatory markers. To investigate joint effects of environmental and psychosocial factors, Self-Organizing Maps (SOM) were used to create exposure profile clusters. These clusters were added to linear regression models to investigate the associations between exposure profiles and inflammatory markers. All models were adjusted for maternal age, maternal HIV status, and ancestry to control for confounding. Most indoor air pollutants were positively associated with inflammatory markers, particularly benzene and TNF-α in single pollutant models. No consistent patterns were found for psychosocial factors in single-exposure linear regression models. In joint effects analyses, the SOM profile with high indoor air pollution, low SES, and high maternal depressive symptoms were associated with higher inflammation. Indoor air pollutants were consistently associated with increased inflammation in both individual and joint effects models, particularly in combination with low SES and maternal depressive symptoms. The trend for individual psychosocial factors was not as clear, with mainly null associations. As we have observed pro- and anti-inflammatory effects, future research should investigate joint effects of these exposures on inflammation and their health effects.
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Affiliation(s)
- Grace M Christensen
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Michele Marcus
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA; Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Petrus J W Naudé
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa; Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Aneesa Vanker
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - Stephanie M Eick
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA; Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - W Michael Caudle
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Susan Malcolm-Smith
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa; Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Shakira F Suglia
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Howard H Chang
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA; Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Heather J Zar
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa; South African Medical Research Council (SAMRC) Unit on Risk and Resilience in Mental Disorders, University of Cape Town, Cape Town, South Africa
| | - Dan J Stein
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa; Neuroscience Institute, University of Cape Town, Cape Town, South Africa; South African Medical Research Council (SAMRC) Unit on Risk and Resilience in Mental Disorders, University of Cape Town, Cape Town, South Africa
| | - Anke Hüls
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA; Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA.
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Hsu YT, Wu CC, Wang CC, Sheu CC, Yang YH, Cheng MY, Lai RS, Leung SY, Lin CC, Wei YF, Lai YF, Cheng MH, Chen HC, Yang CJ, Wang CJ, Liu HJ, Chen HL, Hung CH, Lee CL, Huang MS, Huang SK. Increased di-(2-ethylhexyl) phthalate exposure poses a differential risk for adult asthma clusters. Respir Res 2024; 25:139. [PMID: 38521900 PMCID: PMC10960985 DOI: 10.1186/s12931-024-02764-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 03/10/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND DEHP, a common plasticizer known for its hormone-disrupting properties, has been associated with asthma. However, a significant proportion of adult asthma cases are "non-atopic", lacking a clear etiology. METHODS In a case-control study conducted between 2011 and 2015, 365 individuals with current asthma and 235 healthy controls from Kaohsiung City were enrolled. The control group comprised individuals without asthma, Type 2 Diabetes Mellitus (T2DM), hypertension, or other respiratory/allergic conditions. The study leveraged asthma clusters (Clusters A to F) established in a prior investigation. Analysis involved the examination of urinary DEHP metabolites (MEHP and MEHHP), along with the assessment of oxidative stress, sphingolipid metabolites, and inflammatory biomarkers. Statistical analyses encompassed Spearman's rank correlation coefficients, multiple logistic regression, and multinomial logistic regression. RESULTS Asthma clusters (E, D, C, F, A) exhibited significantly higher ORs of MEHHP exposures compared to the control group. When considering asthma-related comorbidities (T2DM, hypertension, or both), patients without comorbidities demonstrated significantly higher ORs of the sum of primary and secondary metabolites (MEHP + MEHHP) and MEHHP compared to those with asthma comorbidities. A consistent positive correlation between urinary HEL and DEHP metabolites was observed, but a consistent negative correlation between DEHP metabolites and selected cytokines was identified. CONCLUSION The current study reveals a heightened risk of MEHHP and MEHP + MEHHP exposure in specific asthma subgroups, emphasizing its complex relationship with asthma. The observed negative correlation with cytokines suggests a new avenue for research, warranting robust evidence from epidemiological and animal studies.
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Affiliation(s)
- Yuan-Ting Hsu
- National Institute of Environmental Health Sciences, National Health Research Institutes, No.35, Keyan Road, Zhunan, Miaoli County, 35053, Taiwan
- National Center for Geriatrics and Welfare Research, National Health Research Institutes, Miaoli, Taiwan
| | - Chao-Chien Wu
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chin-Chou Wang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Department of Public Health, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chau-Chyun Sheu
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Hsin Yang
- National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan
| | - Ming-Yen Cheng
- Department of Mathematics, Hong Kong Baptist University, Hong Kong, China
| | - Ruay-Sheng Lai
- Division of Chest Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Sum-Yee Leung
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chi-Cheng Lin
- Chest Division, Department of Internal Medicine, Antai Medical Care Cooperation Antai Tian-Sheng Memorial Hospital, Ping-Tung, Taiwan
| | - Yu-Feng Wei
- Department of Internal Medicine, E-Da Cancer Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Yung-Fa Lai
- Division of Chest Medicine, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Meng-Hsuan Cheng
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Respiratory Therapy, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Huang-Chi Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chih-Jen Yang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chien-Jen Wang
- National Institute of Environmental Health Sciences, National Health Research Institutes, No.35, Keyan Road, Zhunan, Miaoli County, 35053, Taiwan
| | - Huei-Ju Liu
- National Institute of Environmental Health Sciences, National Health Research Institutes, No.35, Keyan Road, Zhunan, Miaoli County, 35053, Taiwan
| | - Hua-Ling Chen
- National Institute of Environmental Health Sciences, National Health Research Institutes, No.35, Keyan Road, Zhunan, Miaoli County, 35053, Taiwan
| | - Chih-Hsing Hung
- Department of Pediatrics, Kaohsiung Medical University Hospital and College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Department of Pediatrics, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Department of Pediatrics, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Chon-Lin Lee
- Department of Public Health, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Department of Marine Environment and Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan.
| | - Ming-Shyan Huang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Division of Chest Medicine, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan.
| | - Shau-Ku Huang
- National Institute of Environmental Health Sciences, National Health Research Institutes, No.35, Keyan Road, Zhunan, Miaoli County, 35053, Taiwan.
- Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Luo Y, Chang G, Yu G, Lin Y, Zhang Q, Wang Z, Han J. Unveiling the negative association of Faecalibacterium prausnitzii with ischemic stroke severity, impaired prognosis and pro- inflammatory markers. Heliyon 2024; 10:e26651. [PMID: 38434312 PMCID: PMC10904243 DOI: 10.1016/j.heliyon.2024.e26651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 01/24/2024] [Accepted: 02/16/2024] [Indexed: 03/05/2024] Open
Abstract
Background The correlation between acute ischemic stroke (AIS) and gut microbiota has opened a promising avenue for improving stroke prognosis through the utilization of specific gut bacterial species. This study aimed to identify gut bacterial species in AIS patients and their correlation with stroke severity, 3-month prognosis, and inflammatory markers. Methods: We enrolled 59 AIS patients (from June 2021 to July 2022) and 31 age-matched controls with similar cerebrovascular risk profiles but no stroke history. Fecal samples were analyzed using 16 S rDNA V3-V4 sequencing to assess α and β diversity and identify significant microbiota differences. AIS cases were categorized based on the National Institute of Health Stroke Scale (NIHSS) scores and 3-month modified Rankin Scale (mRS) scores. Subgroup analyses were performed, and correlation analysis was used to examine associations between flora abundance, inflammatory markers and stroke outcome. Results Significant differences in β-diversity were observed between case and control groups (P < 0.01). Bacteroides dominated AIS samples, while Clostridia, Lachnospirales, Lachnospiraceae, Ruminococcaceae, Faecalibacterium, and Faecalibacterium prausnitzii were prominent in controls. Faecalibacterium and Faecalibacterium prausnitzii were significantly reduced in non-minor stroke and 3-month poor prognosis groups compared to controls, while this difference was less pronounced in patients with minor stroke and 3-month good prognosis. Both Faecalibacterium and Faecalibacterium prausnitzii were negatively correlated with the NIHSS score on admission (r = -0.48, -0.48, P < 0.01) and 3-month mRS score (r = -0.48, -0.44, P < 0.01). Additionally, they showed negative correlations with pro-inflammatory factors and positive correlations with anti-inflammatory factors (both P < 0.01). Conclusions Faecalibacterium prausnitzii is negatively associated with stroke severity, impaired prognosis, and pro-inflammatory markers, highlighting its potential application in AIS treatments.
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Affiliation(s)
- Yayin Luo
- Department of Neurology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Geng Chang
- Department of Neurology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Guangxiang Yu
- Department of Neurology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yanan Lin
- Department of Neurology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Qiuyi Zhang
- Department of Neurology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
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Bruno M, Bizzarri N, Scambia G, Ferrandina G. Reply to: 'Enhancing cervical cancer surveillance: Utilizing inflammatory markers for improved recurrence detection in low-resource settings and a call for prospective multi-centric studies'. Eur J Surg Oncol 2024:108238. [PMID: 38494362 DOI: 10.1016/j.ejso.2024.108238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/19/2024]
Affiliation(s)
- Matteo Bruno
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Nicolò Bizzarri
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
| | - Giovanni Scambia
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gabriella Ferrandina
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Università Cattolica del Sacro Cuore, Rome, Italy
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12
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Haeri NS, Perera S, Nadkarni NK, Greenspan SL. Association of inflammatory markers with muscle and cognitive function in early and late-aging older adults. J Nutr Health Aging 2024; 28:100207. [PMID: 38460316 DOI: 10.1016/j.jnha.2024.100207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/01/2024] [Accepted: 03/03/2024] [Indexed: 03/11/2024]
Abstract
OBJECTIVES Age-related loss in muscle and cognitive function is common in older adults. Numerous studies have suggested that inflammation contributes to the decline in physical performance and increased frailty in older adults. We sought to investigate the relationship of inflammatory markers, including CRP, IL-6, IL-10, TNF-α, TNFR1, and TNFR2, with muscle and cognitive function in frail early-aging and non-frail late-aging older adults. DESIGN Secondary analysis of a cross-sectional study. SETTINGS AND PARTICIPANTS Two hundred community-dwelling older men and women were included. They had been recruited in two groups based on age and functional status: 100 early-agers (age 65-75, who had poor functional status, and more co-morbidities) and 100 late-agers (older than 75 years, who were healthier and had better functional status). MEASUREMENTS We assessed CRP, IL-6, IL-10, TNF-α, TNFR1, TNFR2, grip strength, Short Physical Performance Battery (SPPB) score, and cognitive function. We used correlation coefficients, partial correlations, and regression modeling adjusted for age, BMI, gender, and exercise frequency. RESULTS The mean age in the two groups were 70.4 and 83.2, respectively. In regression models adjusting for age, BMI, gender and exercise frequency, early-agers demonstrated significant associations between inflammatory markers and outcomes. Each mg/dl of CRP was associated with (regression coefficient ± standard error) -0.6 ± 0.2 kg in grip strength (p = 0.0023). Similarly, each pg/mL of TNF-α was associated with -1.4 ± 0.7 (p = 0.0454), each 500 pg/mL of TNFR1 was associated with -1.9 ± 0.6 (p = 0.0008), and each 500 pg/mL of TNFR2 was associated with -0.5 ± 0.2 (p = 0.0098) in grip strength. Each 500 pg/mL of TNFR1 was associated with -0.4 ± 0.2 point in SPPB (p = 0.0207) and each pg/mL in IL-10 with 0.2 ± 0.1 point in MoCA (p = 0.0475). In late-agers, no significant correlation was found between any of the inflammatory markers and functional outcomes. CONCLUSION In early-agers with frailty and more co-morbidities, the inflammatory markers CRP, TNF-α, TNFR1, and TNFR2 were associated with grip strength, TNFR1 was correlated with physical performance, and IL-10 was correlated with cognitive function. However, in healthier late-agers, no relationship was found between inflammatory markers and muscle or cognitive function. Our findings suggest presence of a relationship between inflammation and loss of muscle performance and cognitive function in frailer and sicker individuals, regardless of their chronological age.
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Affiliation(s)
- Nami Safai Haeri
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Subashan Perera
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Neelesh K Nadkarni
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Department of Neurology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Susan L Greenspan
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
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Rusidi HA, Rosyidi RM, Wardhana DPW, Baskoro W, Ramadhana GA. The role of preoperative hematological inflammatory markers as a predictor of meningioma grade: A systematic review and meta-analysis. Surg Neurol Int 2024; 15:77. [PMID: 38628519 PMCID: PMC11021116 DOI: 10.25259/sni_849_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/09/2024] [Indexed: 04/19/2024] Open
Abstract
Background Inflammatory processes play an important role in the aggressiveness of a tumor. However, the relationship between inflammatory markers in meningioma grade is not well known. Knowledge of preoperative meningioma grade plays an important role in the prognosis and treatment of this tumor. This study aims to assess preoperative hematological inflammatory markers as a predictor of the pathological grade of meningioma. Methods To ensure comprehensive retrieval of relevant studies, we searched the following key databases, PubMed, Science Direct, and Biomed Central, with evidence related to preoperative hematological inflammatory markers among meningioma up to September 2023. The studies involved were selected based on established eligibility criteria. The analysis in this study uses Review Manager 5.4. Results Six studies were obtained from the search results. The total number of patients 2789 (469 high-grade meningioma and 2320 low-grade meningioma) analysis shows elevated neutrophil-to-lymphocyte ratio (NLR) (mean difference [MD]: 0.29; 95% confidence interval [CI] 0.13-0.45; P = 0.0004), monocyte-to-lymphocyte ratio (MLR) (MD: 0.02; 95% CI 0.00-0.04; P = 0.003), and low lymphocyte-to-monocyte ratio (LMR) (MD: -0.82; 95% CI -1.46--0.18; P = 0.005) significantly associated with high-grade meningioma compared to low-grade meningioma. No significant correlation between high-grade and low-grade meningioma based on platelet-lymphocyte ratio value is observed. Conclusion The parameters of NLR, MLR, and LMR have been found to be cost-effective preoperative methods that demonstrate potential value in the prediction of meningioma grade. To enhance the reliability of the findings, it is imperative to do further prospective study.
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Affiliation(s)
- Hanan Anwar Rusidi
- Department of Neurosurgery, Dr. Soeradji Tirtonegoro Central Public Hospital, Klaten, Indonesia
| | - Rohadi Muhammad Rosyidi
- Department of Neurosurgery, Faculty of Medicine, Mataram University/West Nusa Tenggara General Hospital, Mataram City Lombok Island, Indonesia
| | - Dewa Putu Wisnu Wardhana
- Department of Neurosurgery, Faculty of Medicine, Udayana University/Prof. Dr. I Goesti Ngoerah Gde Ngoerah Hospital, Denpasar, Indonesia
| | - Wisnu Baskoro
- Department of Neurosurgery, Dr. Soeradji Tirtonegoro Central Public Hospital, Klaten, Indonesia
| | - Geizar Arsika Ramadhana
- Department of Neurosurgery, Faculty of Medicine, Sebelas Maret University/Dr. Moewardi General Public Hospital, Surakarta, Indonesia
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Gheorghita R, Soldanescu I, Lobiuc A, Caliman Sturdza OA, Filip R, Constantinescu – Bercu A, Dimian M, Mangul S, Covasa M. The knowns and unknowns of long COVID-19: from mechanisms to therapeutical approaches. Front Immunol 2024; 15:1344086. [PMID: 38500880 PMCID: PMC10944866 DOI: 10.3389/fimmu.2024.1344086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/14/2024] [Indexed: 03/20/2024] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic caused by SARS-CoV-2 has been defined as the greatest global health and socioeconomic crisis of modern times. While most people recover after being infected with the virus, a significant proportion of them continue to experience health issues weeks, months and even years after acute infection with SARS-CoV-2. This persistence of clinical symptoms in infected individuals for at least three months after the onset of the disease or the emergence of new symptoms lasting more than two months, without any other explanation and alternative diagnosis have been named long COVID, long-haul COVID, post-COVID-19 conditions, chronic COVID, or post-acute sequelae of SARS-CoV-2 (PASC). Long COVID has been characterized as a constellation of symptoms and disorders that vary widely in their manifestations. Further, the mechanisms underlying long COVID are not fully understood, which hamper efficient treatment options. This review describes predictors and the most common symptoms related to long COVID's effects on the central and peripheral nervous system and other organs and tissues. Furthermore, the transcriptional markers, molecular signaling pathways and risk factors for long COVID, such as sex, age, pre-existing condition, hospitalization during acute phase of COVID-19, vaccination, and lifestyle are presented. Finally, recommendations for patient rehabilitation and disease management, as well as alternative therapeutical approaches to long COVID sequelae are discussed. Understanding the complexity of this disease, its symptoms across multiple organ systems and overlapping pathologies and its possible mechanisms are paramount in developing diagnostic tools and treatments.
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Affiliation(s)
- Roxana Gheorghita
- Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
| | - Iuliana Soldanescu
- Integrated Center for Research, Development and Innovation for Advanced Materials, Nanotechnologies, Manufacturing and Control Distributed Systems (MANSiD), University of Suceava, Suceava, Romania
| | - Andrei Lobiuc
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
| | - Olga Adriana Caliman Sturdza
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
- Suceava Emergency Clinical County Hospital, Suceava, Romania
| | - Roxana Filip
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
- Suceava Emergency Clinical County Hospital, Suceava, Romania
| | - Adela Constantinescu – Bercu
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
- Institute of Cardiovascular Science, Hemostasis Research Unit, University College London (UCL), London, United Kingdom
| | - Mihai Dimian
- Integrated Center for Research, Development and Innovation for Advanced Materials, Nanotechnologies, Manufacturing and Control Distributed Systems (MANSiD), University of Suceava, Suceava, Romania
- Department of Computer, Electronics and Automation, University of Suceava, Suceava, Romania
| | - Serghei Mangul
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, United States
- Department of Quantitative and Computational Biology, USC Dornsife College of Letters, Arts and Sciences, University of Southern California (USC), Los Angeles, CA, United States
| | - Mihai Covasa
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
- Department of Basic Medical Sciences, Western University of Health Sciences, College of Osteopathic Medicine, Pomona, CA, United States
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Mokoena H, Mabhida SE, Choshi J, Dludla PV, Nkambule BB, Mchiza ZJ, Ndwandwe DE, Kengne AP, Hanser S. Endothelial dysfunction and cardiovascular diseases in people living with HIV on specific highly active antiretroviral therapy regimen: A systematic review of clinical studies. Atheroscler Plus 2024; 55:47-54. [PMID: 38379882 PMCID: PMC10876676 DOI: 10.1016/j.athplu.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 01/19/2024] [Accepted: 01/28/2024] [Indexed: 02/22/2024]
Abstract
Despite the improved efficacy of highly active antiretroviral therapy (HAART) in viral suppression, emerging evidence indicates an increased burden of noncommunicable diseases in people living with HIV (PLWH). Immune activation and persistently elevated levels of inflammation have been associated with endothelial dysfunction in PLWH, likely contributing to the development of cardiovascular diseases (CVDs). Here, electronic search databases including PubMed, Google Scholar, Cochrane Library, and Science Direct were used to retrieve scientific evidence reporting on any association between markers of endothelial function and CVD-related outcomes in PLWH on HAART. Extracted data was subjected to quality assessment using the Downs and Black checklist. Most (60 %) of the results indicated the presence of endothelial dysfunction in PLWH on HAART, and this was mainly through reduced flow mediated dilation and elevated serum makers of adhesion molecules like ICAM-1, VCAM-1, and P-selectin. The summarized evidence indicates an association between persistently elevated markers of endothelial dysfunction and a pro-inflammatory state in PLWH on HAART. Only a few studies reported on improved endothelial function markers in PLWH on HAART, while limited evidence is available to prove that endothelial dysfunction is associated with CVD-risk, which could be attributed to therapeutic effects of HAART. Limited studies with relatively high quality of evidence were included in this systematic review. In conclusion, results from this review lay an important foundation for future research, even a meta-analysis, that will improve the understanding of the contributing factors to the burden of CVDs in PLWH on HAART.
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Affiliation(s)
- Haskly Mokoena
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga, 0727, South Africa
| | - Sihle E. Mabhida
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Tygerberg, 7505, South Africa
| | - Joel Choshi
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga, 0727, South Africa
| | - Phiwayinkosi V. Dludla
- Cochrane South Africa, South African Medical Research Council, Tygerberg, 7505, South Africa
- Department of Biochemistry and Microbiology, University of Zululand, KwaDlangezwa, 3880, South Africa
| | - Bongani B. Nkambule
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, 4000, South Africa
| | - Zandile J. Mchiza
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Tygerberg, 7505, South Africa
- School of Public Health, University of the Western Cape, Bellville, 7535, South Africa
| | - Duduzile E. Ndwandwe
- Cochrane South Africa, South African Medical Research Council, Tygerberg, 7505, South Africa
| | - André P. Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Tygerberg, 7505, South Africa
- Department of Medicine, University of Cape Town, Cape Town, 7700, South Africa
| | - Sidney Hanser
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga, 0727, South Africa
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Farooqi HA, Nabi R. Enhancing cervical cancer surveillance: Utilizing inflammatory markers for improved recurrence detection in low-resource settings and a call for prospective multi-centric studies. Eur J Surg Oncol 2024:108239. [PMID: 38458881 DOI: 10.1016/j.ejso.2024.108239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 02/29/2024] [Indexed: 03/10/2024]
Affiliation(s)
| | - Rayyan Nabi
- Islamic International Medical College, Rawalpindi, Pakistan.
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Romero-Molina AO, Ramirez-Garcia G, Chirino-Perez A, Fuentes-Zavaleta DA, Hernandez-Castillo CR, Marrufo-Melendez O, Lopez-Gonzalez D, Rodriguez-Rodriguez M, Castorena-Maldonado A, Rodriguez-Agudelo Y, Paz-Rodriguez F, Chavez-Oliveros M, Lozano-Tovar S, Gutierrez-Romero A, Arauz-Gongora A, Garcia-Santos RA, Fernandez-Ruiz J. SARS-CoV-2's brain impact: revealing cortical and cerebellar differences via cluster analysis in COVID-19 recovered patients. Neurol Sci 2024; 45:837-848. [PMID: 38172414 DOI: 10.1007/s10072-023-07266-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/12/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND COVID-19 is a disease known for its neurological involvement. SARS-CoV-2 infection triggers neuroinflammation, which could significantly contribute to the development of long-term neurological symptoms and structural alterations in the gray matter. However, the existence of a consistent pattern of cerebral atrophy remains uncertain. OBJECTIVE Our study aimed to identify patterns of brain involvement in recovered COVID-19 patients and explore potential relationships with clinical variables during hospitalization. METHODOLOGY In this study, we included 39 recovered patients and 39 controls from a pre-pandemic database to ensure their non-exposure to the virus. We obtained clinical data of the patients during hospitalization, and 3 months later; in addition we obtained T1-weighted magnetic resonance images and performed standard screening cognitive tests. RESULTS We identified two groups of recovered patients based on a cluster analysis of the significant cortical thickness differences between patients and controls. Group 1 displayed significant cortical thickness differences in specific cerebral regions, while Group 2 exhibited significant differences in the cerebellum, though neither group showed cognitive deterioration at the group level. Notably, Group 1 showed a tendency of higher D-dimer values during hospitalization compared to Group 2, prior to p-value correction. CONCLUSION This data-driven division into two groups based on the brain structural differences, and the possible link to D-dimer values may provide insights into the underlying mechanisms of SARS-COV-2 neurological disruption and its impact on the brain during and after recovery from the disease.
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Affiliation(s)
- Angel Omar Romero-Molina
- Instituto de Neuroetologia, Universidad Veracruzana, Xalapa, Veracruz, Mexico
- Laboratorio de Neuropsicologia, Facultad de Medicina, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico
| | - Gabriel Ramirez-Garcia
- Laboratorio de Neuropsicologia, Facultad de Medicina, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico
| | - Amanda Chirino-Perez
- Laboratorio de Neuropsicologia, Facultad de Medicina, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Juan Fernandez-Ruiz
- Instituto de Neuroetologia, Universidad Veracruzana, Xalapa, Veracruz, Mexico.
- Laboratorio de Neuropsicologia, Facultad de Medicina, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico.
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Ijaz MU, Alvi K, Hamza A, Anwar H, Al-Ghanim KA, Riaz MN. Curative effects of tectochrysin on paraquat-instigated testicular toxicity in rats: A biochemical and histopathological based study. Heliyon 2024; 10:e25337. [PMID: 38356568 PMCID: PMC10865255 DOI: 10.1016/j.heliyon.2024.e25337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 01/24/2024] [Accepted: 01/24/2024] [Indexed: 02/16/2024] Open
Abstract
Background Paraquat (PQ) is a herbicide that is used globally in the agriculture sector to eradicate unwanted weeds, however it also induces significant damages in various organs of the body such as testes. Tectochrysin (TEC) is an important flavonoid that shows versatile therapeutic potentials. Currently, there is no established antidote to cure PQ-induced testicular toxicity. Objective The present study was conducted to evaluate the ameliorative effects of TEC against PQ prompted testicular damage. Methods Sprague-Dawley rats (n = 48) were used to conduct the trial. Rats were allocated in to 4 groups i.e., Control, PQ administrated group (5 mgkg-1), PQ + TEC co-administrated group (5 mgkg-1 + 2.5 mgkg-1) and TEC only administrated group (2.5 mgkg-1). The trial was conducted for 8 weeks. The activity of anti-oxidants and the levels of MDA and ROS were determined by spectrophotometric method. Steroidogenic enzymes as well as apoptotic markers expressions were evaluated by qRT-PCR. The level of hormones and inflammatory indices was quantified by enzyme-linked immunosorbent assay. Results PQ exposure markedly (P < 0.05) disturbed the biochemical, spermatogenic and histological profile in the rats. Nevertheless, TEC treatment considerably (P < 0.05) increased CAT, GPx GSR and SOD activity, besides decreasing MDA and ROS contents. TEC administration also increased sperm viability, count and motility. 17β-HSD, 3β-HSD, StAR and Bcl-2 expressions were also increased following TEC administration. The supplementation of TEC substantially (P < 0.05) decreased Bax, Caspase-3 expression and the levels of inflammatory markers i.e., interleukin-1β (IL-1β), interleukin-6 (IL-6), nuclear factor kappa-B (NF-κB), tumor necrosis factor-α (TNF-α) and cyclooxygenase-2 (COX-2) activity. Additionally, the levels of plasma testosterone, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) were increased following TEC supplementation. Furthermore, TEC supplementation considerably decreased sperm structural abnormalities and histomorphological damages of the testes. The mitigative role of TEC might be due to its anti-inflammatory, anti-apoptotic, androgenic and anti-oxidant potentials. Conclusion Taken together, it is concluded that TEC can be used as a potential candidate to treat testicular toxicity.
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Affiliation(s)
- Muhammad Umar Ijaz
- Department of Zoology, Wildlife and Fisheries, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Kaynat Alvi
- Department of Zoology, Wildlife and Fisheries, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Ali Hamza
- Department of Zoology, Wildlife and Fisheries, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Haseeb Anwar
- Department of Physiology, Government College University of Faisalabad, Faisalabad, Pakistan
| | - Khalid A. Al-Ghanim
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
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M. E. Elkhalifa A, Ali SI, Nabi SU, Bashir I, Taifa S, Rakhshan R, Shah IH, Mir MA, Malik M, Ramzan Z, Nazar M, Bashir N, Ahad S, Khursheed I, Elamin E, Bazie EA, Alzerwi NA, Rayzah M, Idrees B, Rayzah F, Baksh Y, Alsultan A, Alzahrani AM. Modulation of immune cum inflammatory pathway by earthworm granulation tissue extract in wound healing of diabetic rabbit model. Heliyon 2024; 10:e24909. [PMID: 38333811 PMCID: PMC10850419 DOI: 10.1016/j.heliyon.2024.e24909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/03/2024] [Accepted: 01/17/2024] [Indexed: 02/10/2024] Open
Abstract
Regeneration is a rare occurrence in the animal kingdom, but the earthworm stands out as a remarkable example of this phenomenon. Recent research has highlighted the promising wound healing properties of extracts derived from earthworms. Therefore, we propose that earthworm granulation tissue extract (EGTE) may facilitate wound healing by regulating immune responses in a rabbit diabetic wound model. Electron microscopy reveals that 70 % EGTE possesses noteworthy porosity with spherical to irregularly oval configuration. Gas chromatography-mass spectrometry (GC-MS) Characterization of EGTE revealed higher levels of ergosta-5,7,22-trien-3-ol, (3. beta.,22E). In-Vitro studies revealed significant anti-oxidant, anti-inflammatory and anti-bacterial properties in dose dependent manner. Likewise, cytotoxicity assessments reveal that 70 % EGTE exhibits minimal harm to cells while displaying substantial antioxidant and anti-inflammatory activities. For In-Vivo studies excision wounds were created on the dorsal regions of the experimental animals and were divided as Group I (50 % EGTE), Group II (70 % EGTE), Group III (vehicle) and Group IV (distilled water). Over a 21-day observation period 70 % EGTE facilitated the early healing of wounds in the experimental animals, evident through prompt wound closure, granulation tissue formation, increased DNA content, enhanced tensile strength of the wound area and enhanced the expression/synthesis of wound healing markers/proteins. From these results it can be postulated that EGTE accelerates wound healing by immune modulation, dampening of inflammatory pathway and enhanced expression of growth markers. Henceforth making it promising candidate for therapeutic use in diabetic wound healing.
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Affiliation(s)
- Ahmed M. E. Elkhalifa
- Department of Public Health, College of Health Sciences, Saudi Electronic University, Riyadh, 11673, Saudi Arabia
- Department of Haematology, Faculty of Medical Laboratory Sciences, University of El Imam El Mahdi, Kosti, 1158, Sudan
| | - Sofi Imtiyaz Ali
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Showkat Ul Nabi
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Imran Bashir
- Department of Sheep Husbandry, Srinagar, Jammu & Kashmir, 190006, India
| | - Syed Taifa
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Rabia Rakhshan
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, Jammu & Kashmir, 190006, India
| | - Iqra Hussain Shah
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Muzafar Ahmad Mir
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Masood Malik
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Zahid Ramzan
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Mehak Nazar
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Nusrat Bashir
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Shubeena Ahad
- Preclinical Research Laboratory, Department of Clinical Veterinary Medicine, Ethics & Jurisprudence, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), Srinagar, J&K, 190006, India
| | - Ibraq Khursheed
- Department of Zoology, Central University of Kashmir, 191201, Nunar, Ganderbal, Jammu & Kashmir, India
| | - Elham Elamin
- Department of Haematology, Faculty of Medical Laboratory Sciences, University of El Imam El Mahdi, Kosti, 1158, Sudan
| | - Elsharif A. Bazie
- Pediatric Department, Faculty of Medicine, University of El Imam El Mahdi, Kosti, 1158, Sudan
| | - Nasser A.N. Alzerwi
- Department of Surgery, College of Medicine, Majmaah University, P. O. Box 66, Al-Majmaah, 11952, Riyadh, Kingdom of Saudi Arabia
| | - Musaed Rayzah
- Department of Surgery, College of Medicine, Majmaah University, P. O. Box 66, Al-Majmaah, 11952, Riyadh, Kingdom of Saudi Arabia
| | - Bandar Idrees
- Department of Surgery, Prince Sultan Military Medical City in Riyadh, Makkah Al Mukarramah Rd, As Sulimaniyah, Saudi Arabia
| | - Fares Rayzah
- Department of Surgery, Aseer Central Hospital, Abha, Saudi Arabia
| | - Yaser Baksh
- Department of Surgery, Al-Iman General Hospital, Riyadh, Saudi Arabia
| | - Afnan Alsultan
- Department of Surgery, King Saud Medical City, Riyadh, Saudi Arabia
| | - Ahmed M. Alzahrani
- Department of Surgery, College of Medicine, Majmaah University, P. O. Box 66, Al-Majmaah, 11952, Riyadh, Kingdom of Saudi Arabia
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20
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Yang M, Zhang J, Wei D, Yu T, Chen Z, Liu X, Zhu H. Inflammatory markers predict survival in patients with postoperative urothelial carcinoma receiving tislelizumab (PD-1 inhibitor) adjuvant therapy. BMC Cancer 2024; 24:196. [PMID: 38347460 PMCID: PMC10860305 DOI: 10.1186/s12885-024-11969-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 02/06/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND In the management of urothelial carcinoma, patient selection for immunotherapy, particularly with immune checkpoint inhibitors such as PD-1 (programmed cell death protein 1), is important for treatment efficacy. Inflammatory markers are useful for predicting treatment outcomes and immune-related adverse events (irAEs). This study aims to retrospectively explore the associations between inflammatory markers and outcomes in patients with postoperative urothelial carcinoma undergoing tislelizumab (PD-1 inhibitor) adjuvant therapy. METHODS A retrospective analysis was conducted on 133 patients with postoperative urothelial carcinoma who received tislelizumab adjuvant therapy at the Affiliated Hospital of Xuzhou Medical University from April 2020 to August 2023. The prognostic effects of the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and monocyte-to-lymphocyte ratio (MLR) on disease-free survival (DFS) and overall survival (OS) were assessed using Cox regression models. The correlation between inflammatory markers and the onset of irAEs was analyzed using logistic regression models. RESULTS NLR < 5 and MLR < 0.31 were significantly associated with better outcomes compared to NLR >5 and MLR >0.31, respectively. Multivariate analysis revealed that an NLR < 5 was independently associated with better DFS and OS. However, there was no significant effect on the DFS and OS between PLR < 135 and PLR >135. Patients who experienced irAEs had longer DFS and OS. Multivariate analysis demonstrated that irAEs were an independent prognostic risk factor for DFS and OS. There was no significant difference in the occurrence of irAEs among different NLR, PLR, and MLR groups. CONCLUSION In patients with postoperative urothelial carcinoma receiving tislelizumab adjuvant therapy, the assessment of NLR and MLR before treatment may serve as valuable predictive markers of clinical outcome.
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Affiliation(s)
- Meng Yang
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Jingwen Zhang
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Dongqun Wei
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Tianyi Yu
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Zeyu Chen
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Xin Liu
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
| | - Haitao Zhu
- Department of Urology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
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21
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Nicolau J, Nadal A, Sanchís P, Pujol A, Masmiquel L, Nadal C. Liraglutide for the treatment of obesity among patients with hidradenitis suppurativa. Med Clin (Barc) 2024; 162:118-122. [PMID: 38044187 DOI: 10.1016/j.medcli.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 11/01/2023] [Accepted: 11/04/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND AND AIMS Hidradenitis suppurativa (HS) is associated with obesity. Weight loss is frequently reflected in an amelioration in the severity of the lesions. Case reports have suggested that liraglutide might improve not only weight but also skin. We aimed to study the effects of liraglutide 3mg in patients with obesity and HS on metabolic and dermatological parameters. METHODS 14 patients started treatment with liraglutide for 3 months. Severity of the lesions was evaluated using the Hurley Staging System and quality of life with the DLQI (Dermatology Quality Index). RESULTS There was a significant reduction in BMI (39.3±6.2 vs 35.6±5.8; p=0.002), waist circumference (121.3±19.2 vs 110.6±18.1cm; p=0.01), CRP (4.5±2.2 vs 3±2.1mg/L; p=0.04), homocysteine (16.2±2.9 vs 13.3±3μmol/L; p=0.005) and plasma cortisol (15.9±4.8 vs 12.6±4.5μg/dL; p=0.007). Hurley (2.6±0.5 vs 1.1±0.3; p=0.002) and DLQI (12.3±2.8 vs 9.7±6.9; p=0.04) improved significantly. In multiple regression analysis, weight loss did not correlate with any inflammatory parameter or Hurley. CONCLUSIONS Liraglutide 3mg is effective and safe among patients with HS and obesity. Long-term studies are mandatory to assess the effects of liraglutide on skin lesions and inflammatory markers among subjects with HS beyond weight loss.
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Affiliation(s)
- Joana Nicolau
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Baleares, Spain.
| | - Antoni Nadal
- Dermatology Department, Hospital Universitario Son Llàtzer, Palma de Mallorca, Baleares, Spain
| | - Pilar Sanchís
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Baleares, Spain
| | - Antelm Pujol
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Baleares, Spain
| | - Lluís Masmiquel
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Baleares, Spain
| | - Cristina Nadal
- Dermatology Department, Hospital Universitario Son Llàtzer, Palma de Mallorca, Baleares, Spain
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22
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Sharkesh EZ, Keshavarz SA, Nazari L, Abbasi B. Empirical Dietary Inflammatory Pattern is positively associated with polycystic ovary syndrome: A case control study. Nutr Res 2024; 122:123-129. [PMID: 38219291 DOI: 10.1016/j.nutres.2023.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 12/19/2023] [Accepted: 12/19/2023] [Indexed: 01/16/2024]
Abstract
Polycystic ovary syndrome (PCOS), as the most common endocrine disorder in women of reproductive age, is influenced by various factors. Because there is evidence linking inflammation with chronic diseases, we hypothesized that there is a relationship between an empirical dietary inflammatory pattern score (EDIP) with odds of PCOS among the adult population. This case control study was conducted on Tehranian women in Iran. A total of 494 participants (203 women with PCOS in the case group and 291 healthy people in the control group), aged 18 to 45 years, were recruited for the study. Demographic information, anthropometric indices, physical activity level, and dietary intake were collected by a trained nutritionist. EDIP score was calculated to estimate overall dietary inflammatory potential based on 18 food groups. Statistical analysis was performed with SPSS version 19. Based on the results, the mean age of participants in the case and control groups were 28.98 ± 5.43 and 30.15 ± 6.21 years, respectively. Individuals with PCOS had a significantly higher difference in EDIP score compared with healthy participants (2.03 ± 1.13 vs 1.70 ± 0.93, P < .001). Also, the odds ratio and 95% confidence interval for the risk of PCOS across quartiles of EDIP showed a significant direct relationship (P = .003). In conclusion, our study showed that there was a direct association between PCOS risk and EDIP score. Findings suggest that inflammatory index might be a potential mechanism linking diet and PCOS development.
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Affiliation(s)
- Elnaz Zirak Sharkesh
- Department of Nutrition, Electronic Health and Statistics Surveillance Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Seyed Ali Keshavarz
- Department of Nutrition and Biochemistry, Faculty of Public Health, Tehran University of Medical Science, Tehran, Iran
| | - Leila Nazari
- Department of Obstetrics and Gynecology, Preventative Gynecology Research Center (PGRC), Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Behnood Abbasi
- Department of Nutrition, Electronic Health and Statistics Surveillance Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran.
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Swain SK, Dash UC, Kanhar S, Sahoo AK. Network pharmacology-based elucidation of bioactive compounds and experimental exploration of antidiabetic mechanisms of Hydrolea zeylanica. Cell Signal 2024; 114:110999. [PMID: 38052370 DOI: 10.1016/j.cellsig.2023.110999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 11/21/2023] [Accepted: 12/01/2023] [Indexed: 12/07/2023]
Abstract
This investigation systematically explored the underlying antidiabetic mechanism of Hydrolea zeylanica (HZH) by the approach of network pharmacology and experimental validation in restoring glucose homeostasis, and inflammation in high fat diet fed-streptozotocin (HFD/STZ)-induced type II diabetes (T2DM) rats. Network pharmacology analysis was conducted on 32 bioactive components of HZH. In silico ADME prediction, and physicochemical analysis of 32 compounds were used to assess their drug-likeness. Common targets between selected compounds, and T2DM were subjected for GO enrichment. Compound-target-pathway network was predicted with selected compounds and targets. HZH (300 and 400 mg/kg) were considered for GLUTs expression, and inflammation cytokines in T2DM rats. Network pharmacology showed the core relationship between 13 selected compounds, and 194 key target genes in insulin resistance, type II diabetes mellitus, insulin signaling pathways in T2DM. AKT1, AKT2, GSK3B, IL6, INSR, MAPK8, PPARA, GLUT1, GLUT2, GLUT4 were observed as the key targets in PPI network. HZH-400 significantly restored glucose homeostasis, and inflammatory markers in T2DM rats. It altered GLUT2, GLUT4 expression in liver, and skeletal muscle to normal. Bioactive compounds of HZH were found to control blood sugar level by modulating insulin resistance, type II diabetes mellitus, insulin signaling pathways, and glucose homeostasis, which in turn improved glucose uptake, insulin production in diabetes as shown in network pharmacology and glucose transporter expression studies.
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Affiliation(s)
- Sandeep Kumar Swain
- Regional Plant Resource Centre, Medicinal & Aromatic Plant Division, Forest, Environment & Climate Change Department, Govt. of Odisha, Nayapalli, Bhubaneswar 751015, India
| | - Umesh Chandra Dash
- Regional Plant Resource Centre, Medicinal & Aromatic Plant Division, Forest, Environment & Climate Change Department, Govt. of Odisha, Nayapalli, Bhubaneswar 751015, India
| | - Satish Kanhar
- Regional Plant Resource Centre, Medicinal & Aromatic Plant Division, Forest, Environment & Climate Change Department, Govt. of Odisha, Nayapalli, Bhubaneswar 751015, India
| | - Atish Kumar Sahoo
- Regional Plant Resource Centre, Medicinal & Aromatic Plant Division, Forest, Environment & Climate Change Department, Govt. of Odisha, Nayapalli, Bhubaneswar 751015, India.
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Guthikonda MR, Manimala D, Aryasomayajula S, Gude A, Singhal M. Nasal and Serum Immunoglobulin E Levels in Symptomatic Allergic Rhinitis Patients: A Case-Control Study. Indian J Otolaryngol Head Neck Surg 2024; 76:503-507. [PMID: 38440571 PMCID: PMC10908889 DOI: 10.1007/s12070-023-04196-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 08/24/2023] [Indexed: 03/06/2024] Open
Abstract
Allergic Rhinitis (AR) is an inflammatory condition of the nasal mucosa triggered by Immunoglobulin E (IgE) mediated response to exposure to allergens. The most common symptoms are nasal obstruction, sneezing, runny nose and these in addition to swollen, itchy, red and watery eyes. Recent studies have shown highly elevated immunoglobulin E levels in the airway mucosa independently of serum IgE levels and atopic status. Nasal mucosa has intrinsic capability to produce IgE in allergic rhinitis. The study was conducted to explore the levels of nasal total IgE and serum total IgE and their correlation in symptomatic AR patients. This was a case control-study and two groups participated in the study. The first group included 203 symptomatic patients who were diagnosed in the otorhinolaryngology clinic as cases of AR, known as AR group. The second group was control group and included 203 apparently healthy volunteers without any history suggestive of AR. The associated risk factors for severe allergic symptoms were assessed by logistic regression model. The mean differences between nasal total IgE and serum total IgE levels of both groups were compared by t-test. A correlation was investigated between nasal IgE and serum IgE in both the groups. The mean level of nasal total IgE and serum total IgE was found to be 103.9 and 291.4 IU/ml in AR group, respectively, and 17.5 and 67.5 IU/ml in the control group, respectively. Levels of nasal total IgE and serum total IgE were significantly higher in the nasal fluids and serum of symptomatic allergic rhinitis patients than in controls (p < 0.001 and < 0.001 respectively). A logistic regression model showed severity of allergic rhinitis was significantly associated with nasal total IgE levels. The correlation of nasal total IgE levels with serum total IgE levels in the control group was found to be statistically insignificant. However a statistically positive correlation was observed between nasal total IgE and serum total IgE levels in the AR group. It is possible that nasal IgE and serum IgE interact in the pathogenesis of AR and this is evident in the current study. Nasal IgE levels should be evaluated in severe symptomatic allergic rhinitis patients. The interaction between nasal IgE to serum IgE levels should be further investigated in AR patients for other possible prevalent endotypes of AR.
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Affiliation(s)
| | - Danda Manimala
- Department of Pathology, Gayatri Institute of Health Care & Medical Technology, GVP Medical College, Maridi Valley, Marikavalasa, Visakhapatnam, Andhra Pradesh 530048 India
| | - Sirish Aryasomayajula
- Department of Pathology, Gayatri Institute of Health Care & Medical Technology, GVP Medical College, Maridi Valley, Marikavalasa, Visakhapatnam, Andhra Pradesh 530048 India
| | - Aswini Gude
- Department of Pathology, Gayatri Institute of Health Care & Medical Technology, GVP Medical College, Maridi Valley, Marikavalasa, Visakhapatnam, Andhra Pradesh 530048 India
| | - Megha Singhal
- INHS Kalyani, Gandhigram, Visakhapatnam, Andhra Pradesh 530005 India
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Xiong YF, Wei BZ, Wang YF, Li XF, Liu C. Paravertebral block's effect on analgesia and inflammation in advanced gastric cancer patients undergoing transarterial chemoembolization and microwave ablation. World J Gastrointest Surg 2024; 16:196-204. [PMID: 38328336 PMCID: PMC10845272 DOI: 10.4240/wjgs.v16.i1.196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 11/20/2023] [Accepted: 12/11/2023] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Transarterial chemoembolization (TACE) combined with microwave ablation (MWA) is an effective treatment strategy for patients with advanced gastric cancer and liver metastasis. However, it may cause severe postoperative pain and inflammatory responses. The paravertebral block (PVB) is a regional anesthetic technique that provides analgesia to the thoracic and abdominal regions. AIM To evaluate the effect of PVB on postoperative analgesia and inflammatory response in patients undergoing TACE combined with MWA for advanced gastric cancer and liver metastasis. METHODS Sixty patients were randomly divided into PVB and control groups. The PVB group received ultrasound-guided PVB with 0.375% ropivacaine preoperatively, whereas the control group received intravenous analgesia with sufentanil. The primary outcome was the visual analog scale (VAS) score for pain at 6 h, 12 h, 24 h, and 48 h after the procedure. Secondary outcomes were the dose of sufentanil used, incidence of adverse events, and levels of inflammatory markers (white blood cell count, neutrophil percentage, C-reactive protein, and procalcitonin) before and after the procedure. RESULTS The PVB group had significantly lower VAS scores at 6 h, 12 h, 24 h, and 48 h after the procedure compared with the control group (P < 0.05). The PVB group also had a significantly lower consumption of sufentanil and a lower incidence of nausea, vomiting, and respiratory depression than did the control group (P < 0.05). Compared with the control group, the PVB group had significantly lower levels of inflammatory markers 24 h and 48 h after the procedure (P < 0.05). CONCLUSION PVB can effectively reduce postoperative pain and inflammatory responses and improve postoperative comfort and recovery in patients with advanced gastric cancer and liver metastasis treated with TACE combined with MWA.
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Affiliation(s)
- Ying-Fen Xiong
- Department of Anesthesiology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Ben-Zhong Wei
- Department of Anesthesiology, Nanjing Gulou Hospital Group Yizheng Hospital, Yangzhou 211400, Jiangsu Province, China
| | - Yu-Feng Wang
- Nuclear Medicine Department, Xuzhou Cancer Hospital, Xuzhou 221000, Jiangsu Province, China
| | - Xiao-Feng Li
- Department of Radiology, Xuzhou Cancer Hospital, Xuzhou 221000, Jiangsu Province, China
| | - Cong Liu
- Department of Minimally Invasive Oncology, Xuzhou New Health Hospital (Xuzhou Hospital Affiliated to Jiangsu University), Xuzhou 221000, Jiangsu Province, China
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Xuan X, Pu X, Yang Y, Yang J, Li Y, Wu H, Xu J. Plasma MCP-1 and TGF-β1 Levels are Associated with Kidney Injury in Children with Congenital Anomalies of the Kidney and Urinary Tract. Appl Biochem Biotechnol 2024:10.1007/s12010-023-04808-z. [PMID: 38244151 DOI: 10.1007/s12010-023-04808-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2023] [Indexed: 01/22/2024]
Abstract
Congenital anomalies of the kidney and urinary tract (CAKUT) are primarily causal for end-stage renal disease and have significant implications for long-term survival. A total of 39 healthy controls and 94 children with chronic kidney disease (CKD) were enrolled (3-12 years old as children, 13-18 years old as adolescents), who were divided into CAKUT and Non-CAKUT according to the etiology of CKD. CKD group was further classified according to estimating glomerular filtration rate (eGFR). Circulating levels of inflammatory markers such as interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), monocyte chemokine-1 (MCP-1), and transforming growth factor-β1 (TGF-β1) were analyzed. The relationship between these inflammatory markers with eGFR and the kidney injury parameter (urine protein) was investigated to assess their potential as early markers of disease progression. All circulating levels of these inflammatory cytokines were increased in CKD patients (including CAKUT and Non-CAKUT) compared with healthy subjects. The circulating levels of MCP-1 and TGF-β1 were increased in CAKUT adolescents compared with CAKUT children. In CAKUT children, levels of MCP-1 and TGF-β1 increased as CKD progressed, and MCP-1 and TGF-β1 were negatively and significantly correlated with eGFR and positively with urine protein. MCP-1 and TGF-β1 may contribute to the early detection of CKD and disease stage/progression in CAKUT children.
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Affiliation(s)
- XiaoQi Xuan
- Department of Pediatric, Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), No.299-1, Qingyang Road, Liangxi District, Wuxi City, Jiangsu Province, 214023, China
| | - Xiao Pu
- Department of Pediatric, Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), No.299-1, Qingyang Road, Liangxi District, Wuxi City, Jiangsu Province, 214023, China
| | - Yue Yang
- Department of Pediatric, Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), No.299-1, Qingyang Road, Liangxi District, Wuxi City, Jiangsu Province, 214023, China
| | - JinLong Yang
- Department of Pediatric, Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), No.299-1, Qingyang Road, Liangxi District, Wuxi City, Jiangsu Province, 214023, China
| | - YongLe Li
- Department of Pediatric, Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), No.299-1, Qingyang Road, Liangxi District, Wuxi City, Jiangsu Province, 214023, China
| | - Hang Wu
- Department of Pediatric, Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), No.299-1, Qingyang Road, Liangxi District, Wuxi City, Jiangsu Province, 214023, China
| | - JianGuo Xu
- Department of Pediatric, Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), No.299-1, Qingyang Road, Liangxi District, Wuxi City, Jiangsu Province, 214023, China.
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Horati H, Margaroli C, Chandler JD, Kilgore MB, Manai B, Andrinopoulou ER, Peng L, Guglani L, Tiddens HAMW, Caudri D, Scholte BJ, Tirouvanziam R, Janssens H. Key inflammatory markers in bronchoalveolar lavage predict bronchiectasis progression in young children with CF. J Cyst Fibros 2024:S1569-1993(24)00002-X. [PMID: 38246828 DOI: 10.1016/j.jcf.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 01/23/2024]
Abstract
INTRODUCTION Inflammation appears early in cystic fibrosis (CF) pathogenesis, with specific elevated inflammatory markers in bronchoalveolar lavage fluid (BALF) correlating with structural lung disease. Our aim was to identify markers of airway inflammation able to predict bronchiectasis progression over two years with high sensitivity and specificity. METHODS Children with CF with two chest computed tomography (CT) scans and bronchoscopies at a two-year interval were included (n= 10 at 1 and 3 years and n= 27 at 3 and 5 years). Chest CTs were scored for increase in bronchiectasis (Δ%Bx), using the PRAGMA-CF score. BALF collected with the first CT scan were analyzed for neutrophil% (n= 36), myeloperoxidase (MPO) (n= 25), neutrophil elastase (NE) (n= 26), and with a protein array for inflammatory and fibrotic markers (n= 26). RESULTS MPO, neutrophil%, and inducible T-cell costimulator ligand (ICOSLG), but not clinical characteristics, correlated significantly with Δ%Bx. Evaluation of neutrophil%, NE, MPO, interleukin-8 (IL-8), ICOSLG, and hepatocyte growth factor (HGF), for predicting an increase of > 0.5% of Δ%Bx in two years, showed that IL-8 had the best sensitivity (82%) and specificity (73%). Neutrophil%, ICOSLG and HGF had sensitivities of 85, 82, and 82% and specificities of 59, 67 and 60%, respectively. The odds ratio for risk of >0.5% Δ%Bx was higher for IL-8 (12.4) than for neutrophil%, ICOSLG, and HGF (5.9, 5.3, and 6.7, respectively). Sensitivity and specificity were lower for NE and MPO). CONCLUSIONS High levels of IL-8, neutrophil%, ICOSGL and HGF in BALF may be good predictors for progression of bronchiectasis in young children with CF.
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Affiliation(s)
- Hamed Horati
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC-Sophia Children's Hospital, University Hospital Rotterdam, I-BALL program, office Sp3456 Dr. Molewaterplein 40, 3015 GD Rotterdam, Postal address: Box 2060, Rotterdam 3000 CB, The Netherlands
| | - Camilla Margaroli
- Department of Pediatrics, Emory University School of Medicine & Center for CF and Airways Disease Research, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Joshua D Chandler
- Department of Pediatrics, Emory University School of Medicine & Center for CF and Airways Disease Research, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Matthew B Kilgore
- Department of Pediatrics, Emory University School of Medicine & Center for CF and Airways Disease Research, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Badies Manai
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC-Sophia Children's Hospital, University Hospital Rotterdam, I-BALL program, office Sp3456 Dr. Molewaterplein 40, 3015 GD Rotterdam, Postal address: Box 2060, Rotterdam 3000 CB, The Netherlands
| | - Eleni-Rosalina Andrinopoulou
- Department of Biostatistics and Bioinformatics, Erasmus MC, University Hospital Rotterdam, Rotterdam, The Netherlands
| | - Limin Peng
- Department of Biostatistics and Bioinformatics, Emory University School of Public Health, Atlanta, GA, USA
| | - Lokesh Guglani
- Department of Pediatrics, Emory University School of Medicine & Center for CF and Airways Disease Research, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Harm A M W Tiddens
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC-Sophia Children's Hospital, University Hospital Rotterdam, I-BALL program, office Sp3456 Dr. Molewaterplein 40, 3015 GD Rotterdam, Postal address: Box 2060, Rotterdam 3000 CB, The Netherlands; Department of radiology, Erasmus MC, University Hospital Rotterdam, Rotterdam, The Netherlands; Thirona, Nijmegen, The Netherlands
| | - Daan Caudri
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC-Sophia Children's Hospital, University Hospital Rotterdam, I-BALL program, office Sp3456 Dr. Molewaterplein 40, 3015 GD Rotterdam, Postal address: Box 2060, Rotterdam 3000 CB, The Netherlands
| | - Bob J Scholte
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC-Sophia Children's Hospital, University Hospital Rotterdam, I-BALL program, office Sp3456 Dr. Molewaterplein 40, 3015 GD Rotterdam, Postal address: Box 2060, Rotterdam 3000 CB, The Netherlands; Department of Cell Biology, Erasmus MC, University Hospital Rotterdam, Rotterdam, The Netherlands
| | - Rabindra Tirouvanziam
- Department of Pediatrics, Emory University School of Medicine & Center for CF and Airways Disease Research, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - HettieM Janssens
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC-Sophia Children's Hospital, University Hospital Rotterdam, I-BALL program, office Sp3456 Dr. Molewaterplein 40, 3015 GD Rotterdam, Postal address: Box 2060, Rotterdam 3000 CB, The Netherlands.
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Chen Y, Xu H, Yan J, Wen Q, Ma M, Xu N, Zou H, Xing X, Wang Y, Wu S. Inflammatory markers are associated with infertility prevalence: a cross-sectional analysis of the NHANES 2013-2020. BMC Public Health 2024; 24:221. [PMID: 38238731 PMCID: PMC10797998 DOI: 10.1186/s12889-024-17699-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 01/08/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND Inflammation exerts a critical role in the pathogenesis of infertility. The relationship between inflammatory parameters from peripheral blood and infertility remains unclear. Aim of this study was to investigate the association between inflammatory markers and infertility among women of reproductive age in the United States. METHODS Women aged 20-45 were included from the National Health and Nutrition Examination Survey (NHANES) 2013-2020 for the present cross-sectional study. Data of reproductive status was collected from the Reproductive Health Questionnaire. Six inflammatory markers, systemic immune inflammation index (SII), lymphocyte count (LC), product of platelet and neutrophil count (PPN), platelet-lymphocyte ratio (PLR), neutrophil-lymphocyte ratio (NLR) and lymphocyte-monocyte ratio (LMR) were calculated from complete blood counts in mobile examination center. Survey-weighted multivariable logistic regression was employed to assess the association between inflammatory markers and infertility in four different models, then restricted cubic spline (RCS) plot was used to explore non-linearity association between inflammatory markers and infertility. Subgroup analyses were performed to further clarify effects of other covariates on association between inflammatory markers and infertility. RESULTS A total of 3,105 women aged 20-45 was included in the final analysis, with 431 (13.88%) self-reported infertility. A negative association was found between log2-SII, log2-PLR and infertility, with an OR of 0.95 (95% CI: 0.78,1.15; p = 0.60), 0.80 (95% CI:0.60,1.05; p = 0.10), respectively. The results were similar in model 1, model 2, and model 3. Compared with the lowest quartile (Q1), the third quartile (Q3) of log2-SII was negatively correlation with infertility, with an OR (95% CI) of 0.56 (95% CI: 0.37,0.85; p = 0.01) in model 3. Similarly, the third quartile (Q3) of log2-PLR was negatively correlation with infertility, with an OR (95% CI) of 0.61 (95% CI: 0.43,0.88; p = 0.01) in model 3. No significant association was observed between log2-LC, log2-PPN, log2-NLR, log2-LMR and infertility in model 3. A similar U-shaped relationship between log2-SII and infertility was found (p for non-linear < 0.05). The results of subgroup analyses revealed that associations between the third quartile (Q3) of log2-SII, log2-PLR and infertility were nearly consistent. CONCLUSION The findings showed that SII and PLR were negatively associated with infertility. Further studies are needed to explore their association better and the underlying mechanisms.
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Affiliation(s)
- Yanfen Chen
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, Guangdong, China
| | - Huanying Xu
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, Guangdong, China
- TCM Gynecology Department, Foshan Fosun Chancheng Hospital, Chancheng District, Foshan, Guangdong, China
| | - Jianxing Yan
- First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qidan Wen
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, Guangdong, China
| | - Mingjun Ma
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, Guangdong, China
| | - Ningning Xu
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, Guangdong, China
| | - Haoxi Zou
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, Guangdong, China
| | - Xiaoyan Xing
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, Guangdong, China
| | - Yingju Wang
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, Guangdong, China
| | - Suzhen Wu
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, Guangdong, China.
- TCM Gynecology Department, Foshan Fosun Chancheng Hospital, Chancheng District, Foshan, Guangdong, China.
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Teimourzadeh M, Babamohamadi H, Yarmohamadi M, Ghorbani R, Koenig HG. The Effect of the Holy Quran Recitation on Inflammatory Markers in Hemodialysis Patients in Iran: A Randomized Clinical Trial. J Relig Health 2024:10.1007/s10943-023-01989-z. [PMID: 38206560 DOI: 10.1007/s10943-023-01989-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/18/2023] [Indexed: 01/12/2024]
Abstract
Increased inflammation is a common complication in chronic hemodialysis (HD) patients. Addressing the psychological symptoms of patients may help reduce inflammation and its negative impact on the body. Considering the calming effects of listening to the Holy Quran, this may help reduce mental, psychological, and physical problems in Muslim patients. The present study sought to examine the effects of listening to Holy Quran recitation on the level of inflammatory markers in HD patients. This was a randomized controlled trial involving 50 HD patients at Kowsar Hospital in Semnan, Iran, in 2019-2020. The participants were divided into experimental and control groups using simple randomization by sealed envelopes. Erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and interleukin-6 (IL-6) levels in blood were measured before the intervention. The participants in the experimental group listened by headphones to the Holy Quran being recited three times a week, 20 min each time, for one month. For those in the control group, headphones were placed but on silent mode. At the end of the intervention one month later, inflammatory markers were measured again for participants in both groups. Data were analyzed in SPSS-16 using descriptive and inferential statistics (t test, Wilcoxon, and Mann-Whitney U). Mean IL-6 level decreased by 20.2 pg/ml, mean ESR level by 16.8 mm/hr, and mean CRP level by 19.9 mg/dl in the experimental group, while these values increased in the control group. The between-group differences in the intervention and control groups at follow-up were significant for all three inflammatory markers (p < 0.05). Listening to the Holy Quran being recited is recommended as a complementary therapy for reducing systemic inflammation (as indicated by inflammatory markers) in Muslim HD patients.Trial registration: Iranian Registry of Clinical Trials, Trial No: IRCT20120109008665N9. Registered 4 Nov 2019.
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Affiliation(s)
- Maedeh Teimourzadeh
- Student Research Committee, Semnan University of Medical Sciences, 5 Kilometers of Damghan Road, Educational and Research Campus, PO Box: 3513138111, Semnan, Iran
| | - Hassan Babamohamadi
- Nursing Care Research Center, Semnan University of Medical Sciences, 5 Kilometers of Damghan Road, Educational and Research Campus, PO Box: 3513138111, Semnan, Iran.
- Department of Nursing, School of Nursing and Midwifery, Semnan University of Medical Sciences, 5 Kilometers of Damghan Road, Educational and Research Campus, PO Box: 3513138111, Semnan, Iran.
| | - Maliheh Yarmohamadi
- Department of Internal Medicine, School of Medicine, Semnan University of Medical Sciences, 5 Kilometers of Damghan Road, Educational and Research Campus, PO Box: 3513138111, Semnan, Iran
| | - Raheb Ghorbani
- Social Determinant of Health Research Center, Semnan University of Medical Sciences, 5 Kilometers of Damghan Road, Educational and Research Campus, PO Box: 3513138111, Semnan, Iran
- Department of Social Medicine, School of Medicine, Semnan University of Medical Sciences, 5 Kilometers of Damghan Road, Educational and Research Campus, PO Box: 3513138111, Semnan, Iran
| | - Harold G Koenig
- Department of Psychiatry and Behavioral Sciences, and Department of Medicine, Center for Spirituality, Theology, and Health, Duke University Medical Center, Busse Building, Suite 0505, Box 3400, Durham, NC, 27710, USA
- Division of Psychiatry, Department of Medicine, King Abdulaziz University, Abdullah Sulayman Road, PO Box 80200, 21589, Jeddah, Saudi Arabia
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Akbariani M, Bidari Zerehpoosh F, Shahabi Z, Shadboorestan A, Hami Z, Nasiroleslami E, Shayesteh S, Chamanara M, Dehpour AR. Chronic Cinacalcet improves skin flap survival in rats: the suggested role of the nitric oxide pathway. Naunyn Schmiedebergs Arch Pharmacol 2024:10.1007/s00210-023-02922-7. [PMID: 38183449 DOI: 10.1007/s00210-023-02922-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 12/21/2023] [Indexed: 01/08/2024]
Abstract
Cinacalcet is a calcimimetic medicine that has been used to treat secondary hyperparathyroidism and parathyroid cancer. Various studies have proposed the positive role of calcium and its receptor in skin wound healing. Furthermore, Cinacalcet interacts with other skin repair-related mechanisms, including inflammation and nitric oxide pathways. The present study evaluated the effect of Cinacalcet on the random-pattern skin flap survival. Eighty-four Wistar male rats were used. Multiple doses of Cinacalcet (30, 3, 1, 0.3, and 0.05 mg/kg) were used in 3 different routes of administration before the surgery. Histopathological evaluations, quantitative assessment of IL-6, TNF-α, and nitric oxide (NO), and the expression of calcium-sensing receptor (CaSR) and E-cadherin were evaluated in the skin tissue. To assess the role of NO, a NO synthase inhibitor, N-nitro-L-arginine methyl ester hydrochloride (L-NAME), was used, and histopathological effects were investigated. Cinacalcet pretreatment at the IP chronic 1 mg/kg dose significantly increased the skin flap survival rate and enhanced the NO tissue level compared to the control. However, the administration of L-NAME abolished its protective effects. IP Chronic 1 mg/kg of Cinacalcet could also decline the levels of IL-6 and TNF-α and also increase the expression of CaSR and E-cadherin in the flap tissue compared with the control group. Chronic Cinacalcet at 1 mg/kg could improve skin flap survival, probably mediated by the CaSR, NO, and inflammation-related pathways.
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Affiliation(s)
- Mostafa Akbariani
- Department of Pharmacology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
- Toxicology Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Farahnaz Bidari Zerehpoosh
- Department of Pathology, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zohreh Shahabi
- Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Shadboorestan
- Department of Toxicology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Zahra Hami
- Toxicology Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Ehsan Nasiroleslami
- Department of Pharmacology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
- Toxicology Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Sevda Shayesteh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Alborz University of Medical Sciences, Karaj, Iran
| | - Mohsen Chamanara
- Toxicology Research Center, AJA University of Medical Sciences, Tehran, Iran.
| | - Ahmad Reza Dehpour
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, P.O. Box 13145-784, Tehran, Iran.
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Sharoff L, Bowditch M, Morgan-Jones R. Management of septic arthritis and prosthetic joint infection. Br J Hosp Med (Lond) 2024; 85:1-9. [PMID: 38300684 DOI: 10.12968/hmed.2023.0219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
Management of joint infection is an evolving topic. This article reviews the literature on the management of native and prosthetic joint infection and suggests some areas of improvement in short- and long-term management which could lead to better patient outcomes. Surgical management is the mainstay of treatment for native or prosthetic knee infection and aspiration should only be used for diagnostic purposes. A multidisciplinary team approach and compliance with national guidelines, alongside referral networks and pooling of expertise, should be mandatory to improve patient outcomes.
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Affiliation(s)
- Lokesh Sharoff
- Department of Trauma and Orthopaedics, East Suffolk and North Essex NHS Foundation Trust, UK
| | - Mark Bowditch
- Department of Trauma and Orthopaedics, East Suffolk and North Essex NHS Foundation Trust, UK
| | - Rhidian Morgan-Jones
- Department of Trauma and Orthopaedics, East Suffolk and North Essex NHS Foundation Trust, UK
- Department of Orthopaedics, Schoen Clinic, London, UK
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Kumar A, Kapoor R, Mishra S, Joshi A, Tiwari N, Ramamurthy H. Non-analgesic benefits of combined thoracic epidural analgesia with general anesthesia in on-pump pediatric cardiac surgery: A prospective observational study. Med J Armed Forces India 2024; 80:80-90. [PMID: 38261822 PMCID: PMC10793232 DOI: 10.1016/j.mjafi.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 01/20/2023] [Indexed: 01/25/2024] Open
Abstract
Background The use of thoracic epidural analgesia in infants and children could attenuate the stress response and thereby improve the outcomes associated with cardiac surgery. Methods This study is a prospective observational study conducted on 118 patients admitted for cardiac surgery. All patients received thoracic epidural analgesia. Laboratory investigations including inflammatory markers, markers for different organ functions, and intensive care unit parameters were collected at different time points (preoperative, immediate postoperative, on day 1, and day 2). Results Inflammatory markers such as IL6, IL8, and metabolic response as measured by serum cortisol and blood sugar were significantly high in the immediate postoperative period, which later stabilized in the next 48 h. There was also a sharp increase in the anti-inflammatory marker IL-10 in an immediate postoperative period, which settled later on but continued to be higher than baseline in the next 48 h. All these markers showed lower values when compared to published literature. The baseline renal oxygen saturation using near infrared spectroscopy (NIRS) value in our study was 59.3 + 19, which increased to 76.4 + 12.7 on day 2. Serum neutrophil gelatinase associated lipocalin (NGAL) remained well below normal levels in the perioperative period. PF (pO2/FiO2) ratio and pO2 consistently improved postoperatively with the maximum on day 2. The median mechanical ventilation (MV) duration was 18 h, and the mean length of stay that included intensive care unit stay was 12 days. No epidural-related adverse events were noted. Conclusions Apart from good analgesia, patients receiving thoracic epidural analgesia displayed a reduction in perioperative stress, superior postoperative glycemic control, reduction in inflammatory markers, postoperative acute kidney injury, and pulmonary complications.
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Affiliation(s)
- Alok Kumar
- Senior Advisor (Anesthesia & Cardiothoracic Anaesthesia), Army Hospital (Research & Referral), New Delhi, India
| | - Ravi Kapoor
- Classified Specialist (Biochemistry), Army Hospital (Research & Referral), New Delhi, India
| | - Shubham Mishra
- Resident (Anaesthesia), Army Hospital (Research & Referral), New Delhi, India
| | - Ankur Joshi
- Classified Specialist (Anaesthesia & Cardiothoracic Anaesthesia), Army Hospital (Research & Referral), New Delhi, India
| | - Nikhil Tiwari
- Consultant (Surgery) & Cardiothoracic Surgeon, Army Institute of Cardiothoracic Sciences, Pune, India
| | - H.R. Ramamurthy
- Senior Advisor (Paediatrics) & Trained in Paediatric Cardiology, Army Hospital (Research & Referral), New Delhi, India
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Dzul-Rosado K, Lavín-Sánchez DG, Hernández GÁ, Gómez-Carro S, Puerto-Manzano FI. Rickettsia rickettsii and Rickettsia typhi in hospitalized children diagnosed with Pediatric Multisystemic Inflammatory Syndrome in Merida, Yucatan. Braz J Infect Dis 2024; 28:103707. [PMID: 38070540 PMCID: PMC10826168 DOI: 10.1016/j.bjid.2023.103707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/21/2023] [Accepted: 11/27/2023] [Indexed: 01/15/2024] Open
Abstract
Multisystem Inflammatory Syndrome in Children (MIS-C) presents with fever, fatigue, elevated inflammatory markers (acute phase reactants), and a history of exposure to SARS-CoV-2 or positive antibodies to SARS-CoV-2. As the COVID-19 pandemic unfolded, the risk of MIS-C in the pediatric population increased. However, exposure to other viruses and the presence of SARS-CoV-2 positive antibodies in children hospitalized for various pathogen-associated illnesses will also remain common and may complicate differential diagnoses with diseases endemic to the region such as rickettsial diseases. The objective was to highlight the desirability of medical personnel systematically incorporating rickettsiosis as a differential diagnosis for MIS-C when studying a child with fever, non-specific symptoms, and elevated inflammatory markers. In conclusion MIS-C should be considered in children with elevated inflammatory markers when there is a history of COVID-19 and they also meet criteria that have already been established by international agencies, such as CDC and WHO.
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Affiliation(s)
- Karla Dzul-Rosado
- Hideyo Noguchi Regional Investigation Center, Faculty of Medicine, Autonomous University of Yucatan, Mérida, México.
| | | | | | - Salvador Gómez-Carro
- Agustín O' Horan General Hospital, Department of Health, Mérida, Yucatán, México
| | - Fernando I Puerto-Manzano
- Hideyo Noguchi Regional Investigation Center, Faculty of Medicine, Autonomous University of Yucatan, Mérida, México
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Stocker M, Giannoni E. Game changer or gimmick: inflammatory markers to guide antibiotic treatment decisions in neonatal early-onset sepsis. Clin Microbiol Infect 2024; 30:22-27. [PMID: 36871829 DOI: 10.1016/j.cmi.2023.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 02/14/2023] [Accepted: 02/25/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND The diagnosis of neonatal early-onset sepsis (EOS) is challenging, and inflammatory markers are widely used to guide decision-making and therapies. OBJECTIVES This narrative review presents the current state of knowledge regarding the diagnostic value and potential pitfalls in the interpretation of inflammatory markers for EOS. SOURCES PubMed until October 2022 and searched references in identified articles using the search terms: neonatal EOS, biomarker or inflammatory marker, and antibiotic therapy or antibiotic stewardship. CONTENT In situations with a high or low probability of sepsis, the measurements of inflammatory markers have no impact on the decision to start or stop antibiotics and are just gimmick, whereas they may be a game changer for neonates with intermediate risk and therefore an unclear situation. There is no single or combination of inflammatory markers that can predict EOS with high probability, allowing us to make decisions regarding the start of antibiotics based only on inflammatory markers. The main reason for the limited accuracy is most probably the numerous noninfectious conditions that influence the levels of inflammatory markers. However, there is evidence that C-reactive protein and procalcitonin have good negative predictive accuracy to rule out sepsis within 24 to 48 hours. Nevertheless, several publications have reported more investigations and prolonged antibiotic treatments with the use of inflammatory markers. Given the limitations of current strategies, using an algorithm with only moderate diagnostic accuracy may have a positive impact, as reported for the EOS calculator and the NeoPInS algorithm. IMPLICATIONS As the decision regarding the start of antibiotic therapy is different from the process of stopping antibiotics, the accuracy of inflammatory markers needs to be evaluated separately. Novel machine learning-based algorithms are required to improve accuracy in the diagnosis of EOS. In the future, inflammatory markers included in algorithms may be a game changer reducing bias and noise in the decision-making process.
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Affiliation(s)
- Martin Stocker
- Department of Pediatrics, Children's Hospital Lucerne, Lucerne, Switzerland.
| | - Eric Giannoni
- Clinic of Neonatology, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Switzerland
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Wu L, Shi P, Zhao Y, Shao D, Wu H. Hemorheology and Inflammatory Marker Changes in Patients with Acute Ischemic Stroke after Intravenous Thrombolysis with Mechanical Thrombectomy. Pak J Med Sci 2024; 40:342-346. [PMID: 38356812 PMCID: PMC10862463 DOI: 10.12669/pjms.40.3.8396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/01/2023] [Accepted: 11/15/2023] [Indexed: 02/16/2024] Open
Abstract
Objective To investigate hemorheology and inflammatory marker changes after treatment for acute ischemic stroke (AIS) using intravenous thrombolysis (IVT) with mechanical thrombectomy (MT). Methods We retrospectively reviewed clinical records of patients with AIS (n=83) treated in The First Affiliated Hospital of Bengbu Medical College between January 2021 and December 2022 (n=83). The control group consisted of 38 patients who underwent IVT alone and the observation group consisted of 45 patients who underwent IVT with MT. We compared differences in mean variables related to hemorheology, inflammatory markers, and total efficacy between the two groups. Results We found that hemorheology values (plasma viscosity [PV], whole blood viscosity [WBV], fibrinogen [FIB], and hematocrit [HCT]), and the levels of inflammatory markers (tumor necrosis factor ɑ [TNF-ɑ] and interleukin-6 [IL-6]) were higher in the control group than in the observation group after treatment (P<0.05). In addition, the total efficacy of the observation group (93.3%) was higher than that in the control group (76.3%; P=0.016). Conclusions The clinical efficacy of combined IVT and MT in the treatment of AIS is superior to IVT alone, improving levels of hemorheology and inflammatory markers in patients with AIS.
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Affiliation(s)
- Li Wu
- Li Wu, Department of Neurology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province 233004, P.R. China
| | - Peng Shi
- Peng Shi, Department of Neurology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province 233004, P.R. China
| | - Yujie Zhao
- Yujie Zhao, Department of Neurology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province 233004, P.R. China
| | - Di Shao
- Di Shao, Department of Neurology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province 233004, P.R. China
| | - Hongliang Wu
- Hongliang Wu, Department of Urology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province 233004, P.R. China
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Li X, Ma L. From biological aging to functional decline: Insights into chronic inflammation and intrinsic capacity. Ageing Res Rev 2024; 93:102175. [PMID: 38145874 DOI: 10.1016/j.arr.2023.102175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 12/06/2023] [Accepted: 12/19/2023] [Indexed: 12/27/2023]
Abstract
Intrinsic capacity is the sum of an individual's physical and mental capacities, which helps determine functional ability. Intrinsic capacity decline is an important predictor of adverse health outcomes and can identify individuals at higher risk of functional decline. Aging is characterized by a decrease in physiological reserves and functional abilities. Chronic inflammation, a mechanism of aging, is associated with decreased intrinsic capacity, which may mirror the broader relationship between aging and functional ability. Therefore, it is crucial for maintaining functional ability and promoting healthy aging to study the mechanisms of intrinsic capacity decline, identify easily available markers, and make targets for intervention from the perspective of chronic inflammation. We reviewed the current research on chronic inflammation, inflammation-related markers, and intrinsic capacity. To date, there is still no inflammatory markers with high specificity and sensitivity to monitor intrinsic capacity decline. Interleukin-6, C-reactive protein, and tumor necrosis factor-alpha may potentially indicate changes in intrinsic capacity, but their results with intrinsic capacity or each intrinsic capacity domain are inconsistent. Considering the variations in individual responses to changes in inflammatory markers, it may be beneficial to explore the use of multiple analytes instead of relying on a single marker. This approach could be valuable in monitoring the decline of intrinsic capacity in the future.
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Affiliation(s)
- Xiaxia Li
- Department of Geriatrics, Xuanwu Hospital, Capital Medical University, National Clinical Research Center for Geriatric Disorders, Beijing, China
| | - Lina Ma
- Department of Geriatrics, Xuanwu Hospital, Capital Medical University, National Clinical Research Center for Geriatric Disorders, Beijing, China.
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Shanmugavel Geetha H, Prabhu S, Sekar A, Gogtay M, Singh Y, Mishra AK, Abraham GM, Martin S. Use of inflammatory markers as predictor for mechanical ventilation in COVID-19 patients with stages IIIb-V chronic kidney disease? World J Virol 2023; 12:286-295. [PMID: 38187498 PMCID: PMC10768391 DOI: 10.5501/wjv.v12.i5.286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/26/2023] [Accepted: 11/24/2023] [Indexed: 12/25/2023] Open
Abstract
BACKGROUND Studies have shown elevated C-reactive protein (CRP) to predict mechanical ventilation (MV) in patients with coronavirus disease 2019 (COVID-19). Its utility is unknown in patients with chronic kidney disease (CKD), who have elevated baseline CRP levels due to chronic inflammation and reduced renal clearance. AIM To assess whether an association exists between elevated inflammatory markers and MV rate in patients with stages IIIb-V CKD and COVID-19. METHODS We conducted a retrospective cohort study on patients with COVID-19 and stages IIIb-V CKD. The primary outcome was the rate of invasive MV, the rate of noninvasive MV, and the rate of no MV. Statistical analyses used unpaired t-test for continuous variables and chi-square analysis for categorical variables. Cutoffs for variables were CRP: 100 mg/L, ferritin: 530 ng/mL, D-dimer: 0.5 mg/L, and lactate dehydrogenase (LDH): 590 U/L. RESULTS 290 were screened, and 118 met the inclusion criteria. CRP, D-dimer, and ferritin were significantly different among the three groups. On univariate analysis for invasive MV (IMV), CRP had an odds ratio (OR)-5.44; ferritin, OR-2.8; LDH, OR-7.7; D-dimer, OR-3.9, (P < 0.05). The admission CRP level had an area under curve-receiver operator characteristic (AUROC): 0.747 for the IMV group (sensitivity-80.8%, specificity-50%) and 0.663 for the non-IMV (NIMV) group (area under the curve, sensitivity-69.2%, specificity-53%). CONCLUSION Our results demonstrate a positive correlation between CRP, ferritin, and D-dimer levels and MV and NIMV rates in CKD patients. The AUROC demonstrates a good sensitivity for CRP levels in detecting the need for MV in patients with stages IIIb-V CKD. This may be because of the greater magnitude of increased inflammation due to COVID-19 itself compared with increased inflammation and reduced clearance due to CKD alone.
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Affiliation(s)
| | - Sushmita Prabhu
- Department of Internal Medicine, Saint Vincent Hospital, Worcester, MA 01608, United States
| | - Abinesh Sekar
- Department of Internal Medicine, Saint Vincent Hospital, Worcester, MA 01608, United States
| | - Maya Gogtay
- Hospice and Palliative Medicine, University of Texas Health-San Antonio, San Antonio, TX 78201, United States
| | - Yuvaraj Singh
- Department of Internal Medicine, Saint Vincent Hospital, Worcester, MA 01608, United States
| | - Ajay K Mishra
- Division of Cardiology, Saint Vincent Hospital, Worcester, MA 01608, United States
| | - George M Abraham
- Department of Internal Medicine, Saint Vincent Hospital, Worcester, MA 01608, United States
| | - Suzanne Martin
- Department of Nephrology, Saint Vincent Hospital, Worcester, MA 01608, United States
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Nie Q, Zhang B, Li R, Yang Y, Ren J, Qiu L, Lu Y, Zhu L, Shen H, Liu Y, You R. Ultra-sensitive detection of tumor necrosis factor alpha based on silver-coated gold core shell and magnetically separated recognition of SERS aptamer sensors. Mikrochim Acta 2023; 191:41. [PMID: 38112843 DOI: 10.1007/s00604-023-06049-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/15/2023] [Indexed: 12/21/2023]
Abstract
A highly sensitive tumor necrosis factor α (TNF-α) detection method based on a surface-enhanced Raman scattering (SERS) magnetic patch sensor is reported. Magnetic beads (MNPs) and core shells were used as the capture matrix and signaling probe, respectively. For this purpose, antibodies were immobilized on the surface of magnetic beads, and then Au@4-MBN@Ag core-shell structures coupled with aptamers and TNF-α antigen were added sequentially to form a sandwich immune complex. Quantitative analysis was performed by monitoring changes in the characteristic SERS signal intensity of the Raman reporter molecule 4-MBN. The results showed that the limit of detection (LOD) of the proposed method was 4.37 × 10-15 mg·mL-1 with good linearity (R2 = 0.9918) over the concentration range 10-12 to 10-5 mg·mL-1. Excellent assay accuracy was also demonstrated, with recoveries in the range 102% to 114%. Since all reactions occur in solution and are separated by magnetic adsorption of magnetic beads, this SERS-based immunoassay technique solves the kinetic problems of limited diffusion and difficult separation on solid substrates. The method is therefore expected to be a good clinical tool for the diagnosis of the inflammatory biomarker THF-α and in vivo inflammation screening.
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Affiliation(s)
- Qingling Nie
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Bohan Zhang
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Rong Li
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Yixuan Yang
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Junjie Ren
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Liting Qiu
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Yudong Lu
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Lanjin Zhu
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Huiying Shen
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Yunzhen Liu
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China.
| | - Ruiyun You
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Oriented Chemical Engineer, Fujian Key Laboratory of Polymer Materials, Engineering Research Center of Industrial Biocatalysis, Fujian Province Higher Education Institutes, Fujian Normal University, Fuzhou, 350007, Fujian, China.
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Shrivastav D, Singh DD, Mir R, Mehra P, Mehta V, Dabla PK. Comparative analysis of Nε-carboxymethyl-lysine and inflammatory markers in diabetic and non-diabetic coronary artery disease patients. World J Diabetes 2023; 14:1754-1765. [PMID: 38222780 PMCID: PMC10784802 DOI: 10.4239/wjd.v14.i12.1754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/11/2023] [Accepted: 11/03/2023] [Indexed: 12/14/2023] Open
Abstract
BACKGROUND Coronary artery disease (CAD) is a major cause of death worldwide, and India contributes to about one-fifth of total CAD deaths. The development of CAD has been linked to the accumulation of Nε-carboxymethyl-lysine (CML) in heart muscle, which correlates with fibrosis. AIM To assess the impact of CML and inflammatory markers on the biochemical and cardiovascular characteristics of CAD patients with and without diabetes. METHODS We enrolled 200 consecutive CAD patients who were undergoing coronary angiography and categorized them into two groups based on their serum glycosylated hemoglobin (HbA1c) levels (group I: HbA1c ≥ 6.5; group II: HbA1c < 6.5). We analyzed the levels of lipoproteins, plasma HbA1c levels, CML, interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α), and nitric oxide. RESULTS Group I (81 males and 19 females) patients had a mean age of 54.2 ± 10.2 years, with a mean diabetes duration of 4.9 ± 2.2 years. Group II (89 males and 11 females) patients had a mean age of 53.2 ± 10.3 years. Group I had more severe CAD, with a higher percentage of patients with single vessel disease and greater stenosis severity in the left anterior descending coronary artery compared to group II. Group I also exhibited a larger left atrium diameter. Group I patients exhibited significantly higher levels of CML, TNF-α, and IL-6 and lower levels of nitric oxide as compared with group II patients. Additionally, CML showed a significant positive correlation with IL-6 (r = 0.596, P = 0.001) and TNF-α (r = 0.337, P = 0.001) and a negative correlation with nitric oxide (r=-4.16, P = 0.001). Odds ratio analysis revealed that patients with CML in the third quartile (264.43-364.31 ng/mL) were significantly associated with diabetic CAD at unadjusted and adjusted levels with covariates. CONCLUSION CML and inflammatory markers may play a significant role in the development of CAD, particularly in diabetic individuals, and may serve as potential biomarkers for the prediction of CAD in both diabetic and non-diabetic patients.
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Affiliation(s)
- Dharmsheel Shrivastav
- Amity Institute of Biotechnology, Amity University, Jaipur 303002, Rajasthan, India
- Department of Biochemistry, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research, Delhi 110002, India
| | - Desh Deepak Singh
- Amity Institute of Biotechnology, Amity University, Jaipur 303002, Rajasthan, India
| | - Rashid Mir
- Department of Medical Lab Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, India
| | - Pratishtha Mehra
- Department of Cardiology, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research, Delhi 110002, India
| | - Vimal Mehta
- Department of Cardiology, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research, Delhi 110002, India
| | - Pradeep Kumar Dabla
- Department of Biochemistry, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research, Delhi 110002, India
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Córneo ES, Veras FP, Gomes GF, Schneider AH, Manuella B, Almeida CJLR, Silva CM, Martins RB, Batah SS, Simon CS, Prestes GDS, Alves-Filho JC, Arruda E, Louzada-Junior P, de Oliveira RDR, Fabro AT, Cunha TM, Cunha FQ, Dal-Pizzol F. Enoxaparin improves COVID-19 by reducing Neutrophils Extracellular Traps (NETs) production. Clin Immunol 2023; 257:109836. [PMID: 37951516 DOI: 10.1016/j.clim.2023.109836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 10/25/2023] [Accepted: 10/27/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND COVID-19 causes consequences such as imbalance of the immune system and thrombotic events. During the infection process, NETs in excess induce a pro-inflammatory response and disseminated intravascular coagulation. We evaluated the role of enoxaparin as a potential inhibitor of NETs. METHODS K18-hACE2 animals infected with the SARS-CoV-2 virus and a group of 23 individuals admitted to the hospital with COVID-19 treated with enoxaparin or without treatment and controls without the disease were included. RESULTS Enoxaparin decreased the levels of NETs, reduced the signs of the disease and mitigated lung damage in the animals infected with SARS-CoV-2. These effects were partially associated with prevention of SARS-CoV-2 entry and NETs synthesis. Clinical data revealed that treatment with enoxaparin decreased the levels of inflammatory markers, the levels of NETs in isolated neutrophils and the organ dysfunction. CONCLUSION This study provides evidence for the beneficial effects of enoxaparin in COVID-19 in addition to its anticoagulant role.
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Affiliation(s)
- Emily S Córneo
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, Santa Catarina, Brazil.
| | - Flavio Protasio Veras
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, Santa Catarina, Brazil; Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Departments of Pharmacology Research Center; Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Giovanni F Gomes
- Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Departments of Pharmacology Research Center
| | - Ayda H Schneider
- Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Departments of Pharmacology Research Center
| | - Bruna Manuella
- Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Departments of Pharmacology Research Center
| | - Cicero J L R Almeida
- Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Departments of Pharmacology Research Center
| | - Camila M Silva
- Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Departments of Pharmacology Research Center
| | | | - Sabrina S Batah
- Department of Pathology and Legal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Carla S Simon
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, Santa Catarina, Brazil
| | - Gabriele da S Prestes
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, Santa Catarina, Brazil
| | - José Carlos Alves-Filho
- Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Departments of Pharmacology Research Center
| | | | - Paulo Louzada-Junior
- Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Internal Medicine, Division of Clinical Immunology and Division of Infectious Diseases
| | - Renê D R de Oliveira
- Internal Medicine, Division of Clinical Immunology and Division of Infectious Diseases
| | - Alexandre T Fabro
- Department of Pathology and Legal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Thiago M Cunha
- Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Departments of Pharmacology Research Center
| | - Fernando Queiroz Cunha
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, Santa Catarina, Brazil; Center of Research in Inflammatory Diseases (CRID), Ribeirão Preto Medical School, Ribeirão Preto, Brazil; Departments of Pharmacology Research Center
| | - Felipe Dal-Pizzol
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, Santa Catarina, Brazil
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Zang X, Meng X, Liu X, Geng H, Liang J. Relationship between body fat ratio and inflammatory markers in a Chinese population of adult male smokers. Prev Med Rep 2023; 36:102441. [PMID: 37781105 PMCID: PMC10534208 DOI: 10.1016/j.pmedr.2023.102441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 10/03/2023] Open
Abstract
Objective To explore the correlation between changes in the body fat ratio (BFR) and peripheral blood inflammatory markers according to smoking status in the adult Chinese male population. Methods A total of 865 participants (aged 20-70 years) were included. All participants underwent a physical health examination at Xiguzhou Central Hospital between October 2015 and July 2016, including measurements of body mass index (BMI), BFR, white blood cell [WBC] count, and neutrophil-lymphocyte ratio [NLR]. Results WBCs count and NLR were significantly higher in adult male smokers than in non-smokers (P = 0.00). According to the BFR stratification analysis, WBC count and NLR significantly increased in accordance with BFR (P = 0.00). This finding remained significant after adjusting for relevant confounding factors (P < 0.05). Two-factor stratified analysis of smoking status and BFR showed that WBC count and NLR in the smoking population were higher than in nonsmokers, regardless of BFR. The interaction model showed that BFR and smoking status affected WBC count and NLR changes (P < 0.05). A significant positive correlation was found between WBC count, NLR, and BFR in adult male smokers; however, there was no significant correlation with BMI. There was an interaction between smoking and BFR, both of which synergistically affected changes in inflammatory markers, including WBC count and NLR. Conclusion WBC count and NLR of smokers with a high BFR were significantly higher than those of nonsmokers with a low BFR. It is important to provide evidence-based medical evidence for social tobacco control and to reduce BFR.
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Affiliation(s)
- Xiu Zang
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou, China
- Xuzhou Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing Medical University, The Affiliated Xuzhou Central Hospital of Medical College of Southeast University, Xuzhou, China
| | - Xiangyu Meng
- Nanjing Medical University, Jiangsu 211166, China
| | - Xuekui Liu
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou, China
- Xuzhou Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing Medical University, The Affiliated Xuzhou Central Hospital of Medical College of Southeast University, Xuzhou, China
| | - Houfa Geng
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou, China
- Xuzhou Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing Medical University, The Affiliated Xuzhou Central Hospital of Medical College of Southeast University, Xuzhou, China
| | - Jun Liang
- Department of Endocrinology and Central Laboratory, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou, China
- Xuzhou Clinical School of Xuzhou Medical University, The Affiliated Xuzhou Central Hospital of Nanjing Medical University, The Affiliated Xuzhou Central Hospital of Medical College of Southeast University, Xuzhou, China
- Postgraduate Workstation of Soochow University, Xuzhou, China
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Hafez AE, Taha AM, Moshrif A, Aly HM, Abdel Noor R, Mortada M, Elkhouli R. Ultrasound abnormalities of the major salivary glands in Egyptian patients with systemic sclerosis. Clin Rheumatol 2023; 42:3351-3360. [PMID: 37721645 PMCID: PMC10640493 DOI: 10.1007/s10067-023-06763-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 08/20/2023] [Accepted: 08/27/2023] [Indexed: 09/19/2023]
Abstract
INTRODUCTION/OBJECTIVES systemic sclerosis (SSc) is an autoimmune disorder with multiple organs destruction. This study aimed to identify the ultrasonographic changes of major salivary glands in Egyptian scleroderma patients and to detect their association to different disease manifestations. METHODS Forty-seven SSc patients and 43 apparent healthy volunteers were enrolled. Demographics, inflammatory markers, and autoimmune status were recorded. Ultrasound evaluation of salivary glands was performed. Salivary gland changes' associations were statistically examined with SSc susceptibility and disease manifestations. RESULTS Thirty-one SSc patients exhibited glandular pathology (p < 0.0001), compared to controls. Of these abnormalities, SSc patients showed a total parotid gray scale of 2, total submandibular gray scale of 2, total glandular gray scale of 4, and total glandular Doppler signal of 1 at p < 0.0001, compared to the control group. Patients with SSc and glandular pathology had a higher prevalence of arthritis (p = 0.029) and ESR (p = 0.002) than those with normal glandular ultrasound. Significant associations were reported between gray scale ultrasound (GSUS) of total parotid (odds ratio "OR" = 0.4), total submandibular (OR = 0.36), and total glandular (OR = 0.53) with susceptibility to SSc at p < 0.0001. Total glandular GSUS (p = 0.039) and total submandibular power Doppler (p = 0.044) correlated with the SSc duration. Total parotid GSUS (p = 0.008) and total glandular GSUS (p < 0.0001) correlated with Schirmer's test. CONCLUSIONS Major salivary glands are affected in SSc. Hence, scanning these glands with ultrasound is an additive tool besides the current practice. Key Points • Major salivary gland changes, observed by ultrasonography, are new findings in Egyptian SSc patients. • Ultrasound changes of major salivary glands are associated with inflammatory markers and clinical manifestations of SSc. • Scleroderma ultrasonography scans of the main salivary glands could be added to the routine work.
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Affiliation(s)
- Ahmed E Hafez
- Department of Rheumatology and Rehabilitation, Faculty of Medicine, Minia University, Minia, Egypt.
| | - AlShaimaa M Taha
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Abdelhfeez Moshrif
- Department of Rheumatology, Faculty of Medicine, Al-Azhar University, Assiut, Egypt
| | - Hany M Aly
- Rheumatology and Rehabilitation, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Rasha Abdel Noor
- Department of Internal Medicine, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Mohamed Mortada
- Department of Rheumatology and Rehabilitation, Zagazig University, Zagazig, Egypt
| | - Radwa Elkhouli
- Department of Rheumatology, Rehabilitation, and Physical Medicine, Faculty of Medicine, Tanta University, Tanta, Egypt
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Piotrowska K, Zgutka K, Tomasiak P, Tarnowski M, Pawlik A. Every-other day (EOD) feeding regime decreases oxidative stress and inflammatory cascade in mouse liver: The immunohistochemical study. Tissue Cell 2023; 85:102236. [PMID: 37812950 DOI: 10.1016/j.tice.2023.102236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/05/2023] [Accepted: 10/05/2023] [Indexed: 10/11/2023]
Abstract
INTRODUCTION Positive effects of calorie restrictions (CR) and EOD include decreased body weight, prolonged life span, but also changes in metabolism of the liver. In present paper our aim was to examine antioxidative enzymes: Catalase (CAT) and Manganese superoxidative dismutase (MnSOD, SOD2) and Glutathione peroxidase 4 (Gpx-4) in connection to caspase-3 and inflammatory mediators (IL-1β and TNF- α) in EOD liver tissue in comparison to control mice. METHODS After 9 months of EOD treatment male mouse liver tissue was harvested and prepared for analysis. Protein semi-quantitative estimation and cellular immunolocalization was performed for CAT, SOD2, Gpx-4, caspase-3, IL-1β and TNF- α in liver tissue of mice fed every-other day in comparison to control (AL fed) animals. RESULTS After prolonged EOD feeding in mice we observed decreased level of SOD2 and Gpx-4, decreased caspase-3, IL-1β and TNF-α expression in liver tissue on protein level measured by semi-quantitative DAB staining intensity. CONCLUSION For the first time we showed immunolocalization of major antioxidative enzymes (CAT, SOD2, Gpx-4) in liver tissue after DR. Decrease of two major antioxidant enzymes combined with decrease of apoptotic marker and inflammatory factors indicate decrease in oxidative stress as the result of fast in EOD feeding regime.
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Affiliation(s)
- Katarzyna Piotrowska
- Department of Physiology Pomeranian Medical University in Szczecin, al. Powstancow Wlkp.72, 70-111 Szczecin, Poland,.
| | - Katarzyna Zgutka
- Department of Physiology in Health Sciences, Pomeranian Medical University in Szczecin, ul. Żołnierska 54, 71-210 Szczecin, Poland
| | - Patrycja Tomasiak
- Institute of Physical Culture Sciences, University of Szczecin, al. Piastow 40b, 71-065 Szczecin, Poland
| | - Maciej Tarnowski
- Department of Physiology in Health Sciences, Pomeranian Medical University in Szczecin, ul. Żołnierska 54, 71-210 Szczecin, Poland
| | - Andrzej Pawlik
- Department of Physiology Pomeranian Medical University in Szczecin, al. Powstancow Wlkp.72, 70-111 Szczecin, Poland
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吴 静, Raju B, 查 盼, 龚 洪, 任 妍, 李 振, 陈 利, 刘 关, 陈 大, 王 椿, 冉 兴. [Characteristics of Inflammatory Markers in Diabetic Foot Patients and Their Relationship With Prognosis of Diabetic Foot Ulcers]. Sichuan Da Xue Xue Bao Yi Xue Ban 2023; 54:1233-1238. [PMID: 38162051 PMCID: PMC10752772 DOI: 10.12182/20230960506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Indexed: 01/03/2024]
Abstract
Objective To explore the characteristics of baseline inflammatory markers in diabetic foot patients and their relationship with the prognosis of diabetic foot ulcers. Methods The clinical data of diabetic foot patients (n=495) admitted to West China Hospital, Sichuan University since 2016 were retrospectively collected through the hospital electronic medical record system to analyze the characteristics of inflammatory markers and their relationship with the prognosis of diabetic foot ulcers. Results White blood cell count (WBC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), procalcitonin (PCT), and interleukin-6 (IL-6) levels were significantly higher in patients defined as grade 4 on the Wagner Scale than those in patients defined as grade 0-3 on the Wagner Scale. Neutrophil percentage (NE%) was higher in Wagner grade-4 patients than those in Wagner grade-0 and grade-1 patients and higher in Wagner grade-3 patients than those in Wagner grade-0 patients. NE%, CRP, PCT, and IL-6 levels were positively correlated with the severity of diabetic foot, with the respective odds ratio (OR) at 95% confidence interval (CI) being 1.038 (1.019-1.056), 1.019 (1.012-1.026), 8.225 (2.015-33.576), and 1.017 (1.008-1.025). Using Wagner grade-0 patients as the reference, patients with higher WBC were more likely to progress to Wagner grade 2, 3, and 4, with the respective OR (95% CI) values being 1.260 (1.096-1.447), 1.188 (1.041-1.356), and 1.301 (1.137-1.490); patients with higher ESR were more likely to progress to Wagner grade 3 and 4, with the respective OR (95% CI) values being 1.030 (1.006-1.054) and 1.045 (1.019-1.071). Baseline ESR (P=0.008), CRP (P=0.039), and IL-6 (P=0.033) levels were lower in patients who had received antibiotics prior to their admission than those in patients who had not received antibiotics before admission. The levels of WBC, NE%, ESR, PCT, and IL-6 were lower in the full recovery group than those in the group of patients who did not respond to treatment. The higher the levels of NE% and IL-6, the worse the prognosis of diabetic foot ulcers became, with the respective OR (95% CI) values being 1.030 (1.010-1.051) and 1.008 (1.002-1.013). Conclusion The severity of diabetic foot ulcers increased with the rise in baseline levels of inflammatory markers. Elevated baseline NE% and IL-6 levels suggest a poor prognosis. Our findings suggest that early assessment of diabetic foot infection and standardized antibiotic therapy should be implemented to improve the prognosis.
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Affiliation(s)
- 静 吴
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Bista Raju
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 盼盼 查
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 洪平 龚
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
- 四川大学华西医院 全科医学中心 (成都 610041)General Practice Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 妍 任
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 振怡 李
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 利鸿 陈
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 关键 刘
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 大伟 陈
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 椿 王
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 兴无 冉
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 创面修复创新中心 (成都 610041)Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
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Yao Y, Zhang MS, Li YB, Zhang MZ. Protective effect of sevoflurane on lung function of elderly chronic obstructive pulmonary disease patients undergoing total hip arthroplasty. World J Clin Cases 2023; 11:7619-7628. [DOI: 10.12998/wjcc.v11.i31.7619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/10/2023] [Accepted: 10/23/2023] [Indexed: 11/06/2023] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a common respiratory disorder that affects the elderly population and increases the risk of postoperative pulmonary complications (PPCs) after major surgeries. Sevoflurane is a volatile anesthetic that has been shown to have anti-inflammatory and antioxidant properties and attenuate lung injury in animal models.
AIM To evaluate the protective effect of sevoflurane on the lung function of elderly COPD patients undergoing total hip arthroplasty (THA).
METHODS In this randomized controlled trial, we randomly assigned 120 elderly patients with COPD, who were scheduled for THA, to receive either sevoflurane (sevoflurane group) or propofol (propofol group) as the maintenance anesthetic. The primary outcome was the incidence of PPCs within seven days after surgery. The secondary outcomes were changes in the lung function parameters, inflammatory markers, oxidative stress markers, and postoperative pain scores.
RESULTS The results showed that the incidence of PPCs was significantly lower in the sevoflurane group than in the propofol group (10% vs 25%, P = 0.02). Furthermore, the decline in the forced expiratory volume in 1 s, forced vital capacity, and peak expiratory flow was significantly lesser in the sevoflurane group than in the propofol group at 24 h and 48 h after surgery (P < 0.05). The interleukin-6, tumor necrosis factor-alpha, malondialdehyde, and 8-hydroxy-2 α-deoxyguanosine levels were significantly lower in the sevoflurane group than in the propofol group at 24 h after surgery (P < 0.05). The sevoflurane group showed significantly lower postoperative pain scores than the propofol group at 6 h, 12 h, and 24 h after surgery (P < 0.05).
CONCLUSION Sevoflurane protects the lung function of elderly COPD patients undergoing THA under general anesthesia by reducing the incidence of PPCs, attenuating inflammatory and oxidative stress responses, and alleviating postoperative pain.
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Affiliation(s)
- Yuan Yao
- Department of Anesthesiology, The Second Hospital of Jiaxing, Jiaxing 314000, Zhejiang Province, China
| | - Man-Si Zhang
- Department of Pharmacy, Shangrao Municipal Hospital, Shangrao 334000, Jiangxi Province, China
| | - Yue-Bing Li
- Department of Anesthesiology, The Second Affiliated Hospital of Zhejiang University of Traditional Chinese Medicine, Hangzhou 310005, Zhejiang Province, China
| | - Ming-Zhe Zhang
- Department of Anesthesiology, Dingzhou People’s Hospital, Dingzhou 073000, Hebei Province, China
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Radkhah H, Omidali M, Hejrati A, Bahri RA, Arefi S, Behzadi A, Eslami M, Khadembashiri M, Khadembashiri M, Najafirashed M, Amiri BS. Correlations of Long COVID Symptoms and Inflammatory Markers of Complete Blood Count (CBC): A Cross-sectional Study. J Community Hosp Intern Med Perspect 2023; 13:112-119. [PMID: 38596549 PMCID: PMC11000855 DOI: 10.55729/2000-9666.1259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 08/07/2023] [Accepted: 08/10/2023] [Indexed: 04/11/2024] Open
Abstract
Background Long-COVID refers to lasting unspecific symptoms like fatigue, decreased concentration and sleep issues after infection which persist for at least three months and cannot be attributed to other causes. Previous studies surveyed the association between inflammatory markers like C - reactive protein (CRP) at hospital admission and long-COVID symptoms in the preceding months. Post-COVID syndrome can affect one-third of patients. Thus early diagnosis can assist in reducing burdens on public health. We attempted to see any correlations between complete blood count (CBC) markers (like red blood cell (RBC), white blood cell (WBC), Neutrophil to lymphocyte ratio (NLR), etc.) at hospital admission and long COVID symptoms at a 6-month follow-up. Methods 167 patients (44.9% females, mean age 49 years old) answered semi-structural interviews through telemedicine which focused on the three prominent symptoms: fatigue, loss of concentration and decreased libido. Results: Two third of patients have symptoms of long COVID and others do not have. NLR in the symptomatic group was statically higher. Patients who underwent decreased libido at a 6-month follow-up had significantly more severe lymphopenia (p = 0.028) and higher NLR values (p-value = 0.007). Poor mental concentration is associated with high WBC in numbers and polymorphonuclear (PMN) count. Other symptoms do not correlate with blood markers. Conclusion Utilizing available data like CBC can help predict the upcoming symptoms of previously hospitalized patients and further measures like rehabilitation. Additional investigations should be done on the effect of COVID vaccination on converting long COVID. Different variants of the virus may have different results.
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Affiliation(s)
- Hanieh Radkhah
- Department of Internal Medicine, School of Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran,
Iran
| | - Mehrnia Omidali
- School of Medicine, Hazrat-e Rasool General Hospital, Iran University of Medical Science, Tehran,
Iran
| | - Alireza Hejrati
- Department of Internal Medicine, School of Medicine, Hazrat-e Rasool General Hospital, Iran University of Medical Sciences, Tehran,
Iran
| | - Razman A. Bahri
- School of Medicine, Tehran University of Medical Sciences, Tehran,
Iran
| | - Sara Arefi
- School of Medicine, Hazrat-e Rasool General Hospital, Iran University of Medical Science, Tehran,
Iran
| | - Amirhossein Behzadi
- School of Medicine, Hazrat-e Rasool General Hospital, Iran University of Medical Science, Tehran,
Iran
| | - Mohamad Eslami
- Students’ Scientific Research Center, Tehran University of Medical Sciences, Tehran,
Iran
| | | | | | - Maryam Najafirashed
- School of Medicine, Hazrat-e Rasool General Hospital, Iran University of Medical Science, Tehran,
Iran
| | - Bahareh S. Amiri
- Department of Internal Medicine, School of Medicine, Hazrat-e Rasool General Hospital, Iran University of Medical Sciences, Tehran,
Iran
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Wahid RM, Hassan NH, Samy W, Faragallah EM, El-Malkey NF, Talaat A, Ghoneum A, Aldisi D, Malek MM. The protective effect of allium cepa against ethylene glycol-induced kidney stones in rats. Heliyon 2023; 9:e21221. [PMID: 37928042 PMCID: PMC10623283 DOI: 10.1016/j.heliyon.2023.e21221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 09/16/2023] [Accepted: 10/18/2023] [Indexed: 11/07/2023] Open
Abstract
1Background Kidney stones is one of the serious medical conditions affecting populations worldwide. So, we aimed in this study to investigate the protective effect of allium cepa administration against KSD. 2Methods 24 adult male albino rats were assigned into 3 groups; group I: control group; group II: received ethylene glycol (EG) in the drinking water for 4 weeks; and group III received EG in the drinking water plus freshly prepared allium cepa extract (ACE) for 4 weeks. Renal function tests and urine analysis were done. Tissue oxidative stress markers (SOD and MDA) were assessed, and kidney expression of SIRT-1, Beclin, LC3, osteopontin, and Regucalcin were measured by RT-qPCR. Histopathological assessment and immunohistochemistry for Bax, Beclin-1 and TNF-α were performed. 3Results There was a significant improved kidney function tests in the ACE received group compared to EG group (P < 0.001). The present study showed less stones formation and apoptosis with decreased osteopontin and autophagy genes expression in the ACE received group compared to EG group (P < 0.001). While, regucalcin and SIRT-1 genes showed higher expression in the former group than the later group (P < 0.001). 4 Conclusion Alium Cepa extract administration has a significant protective effect against kidney stones formation.
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Affiliation(s)
- Reham M. Wahid
- Physiology, Faculty of Medicine, Zagazig University, Egypt
| | | | - Walaa Samy
- Medical Biochemistry, Faculty of Medicine, Zagazig University, Egypt
| | | | | | - Aliaa Talaat
- Medical Biochemistry, Faculty of Medicine, Zagazig University, Egypt
| | - Alia Ghoneum
- School of Medicine, Wake Forest University, Winston Salem, NC, USA
| | - Dara Aldisi
- Community Health Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
| | - Mahmoud M. Malek
- Urology and Andrology, Faculty of Medicine, Zagazig University, Egypt
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Shaw P, Sharma AK, Kalonia A, Shukla A, Kumar R, Kirti, Shukla SK. Early cutaneous inflammatory response at different degree of burn and its significance for clinical diagnosis and management. J Tissue Viability 2023; 32:550-563. [PMID: 37414707 DOI: 10.1016/j.jtv.2023.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/24/2023] [Accepted: 06/30/2023] [Indexed: 07/08/2023]
Abstract
A complete characterization of the burn wound based on cutaneous architectural changes and inflammatory response is extremely important to provide evidence for progressive changes in the burn wound. Burn wounds are highly susceptible to conversion into deeper wounds, which need special care and attention; thereby, the complete characterization of burn wound type and their subsequent inflammatory status in the cutaneous system at the earliest is of paramount importance. Inflammatory markers at different degrees will help clinicians devise better and more specific treatment strategies for each burn type. The present study is carried out to profile pro-inflammatory gene expression along with immune cell quantification, vascular perfusion, and histopathological assessment in the cutaneous system of murine models. The study revealed that burn injury caused an immediate increase in vascular perfusion in superficial and partial-thickness burns, whereas there was a decrease in vascular perfusion in full-thickness burns. An influx of lymphocytes at the edges of burn wounds in each type of burn injury was well-orchestrated with the event of vascular perfusion. Further, pro-inflammatory gene expression profiling revealed significant upregulation vis-à-vis upregulation of TNF-α and MCP-1 genes, with an increase in the number of neutrophils following 72 h of injury that evidently cemented the conversion of superficial burn into partial-thickness burn. The molecular findings were profoundly supported by the histopathological changes. Thus, our foundational studies show distinct characteristic cutaneous changes correlated with the expression of key pro-inflammatory genes in three different types of burn injuries. Characterization of these cutaneous inflammatory responses provides a promising future for medical interventions involved with different degrees of burn injury, and it will also help in the pre-clinical testing of therapies for burn injury.
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Affiliation(s)
- Priyanka Shaw
- Molecular and Radiation Biosciences, Institute of Nuclear Medicine & Allied Sciences, Defence Research and Development Organization, Lucknow Road, Timarpur, New Delhi, 110054, India
| | - Ajay Kumar Sharma
- Molecular and Radiation Biosciences, Institute of Nuclear Medicine & Allied Sciences, Defence Research and Development Organization, Lucknow Road, Timarpur, New Delhi, 110054, India
| | - Aman Kalonia
- Molecular and Radiation Biosciences, Institute of Nuclear Medicine & Allied Sciences, Defence Research and Development Organization, Lucknow Road, Timarpur, New Delhi, 110054, India
| | - Amit Shukla
- Department of Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, UP Pandit Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), Mathura, 281001, India
| | - Rishav Kumar
- Molecular and Radiation Biosciences, Institute of Nuclear Medicine & Allied Sciences, Defence Research and Development Organization, Lucknow Road, Timarpur, New Delhi, 110054, India
| | - Kirti
- Molecular and Radiation Biosciences, Institute of Nuclear Medicine & Allied Sciences, Defence Research and Development Organization, Lucknow Road, Timarpur, New Delhi, 110054, India
| | - Sandeep Kumar Shukla
- Molecular and Radiation Biosciences, Institute of Nuclear Medicine & Allied Sciences, Defence Research and Development Organization, Lucknow Road, Timarpur, New Delhi, 110054, India.
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Dorand VAM, Soares NL, da Silva Andrade ADA, Ribeiro MD, de Almeida Filho EJB, Neto MM, Batista KS, de Oliveira GC, Alves AF, de Paiva Sousa MC, Silva AS, Aquino JDS. Intermittent fasting associated with aerobic exercise improves oxidative parameters and causes muscle damage without compromising the performance of Wistar rats. Nutrition 2023; 115:112159. [PMID: 37549455 DOI: 10.1016/j.nut.2023.112159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/04/2023] [Accepted: 07/07/2023] [Indexed: 08/09/2023]
Abstract
OBJECTIVES The aim of this study was to` investigate the effects of intermittent fasting (IF) and the possible association with aerobic exercise on performance, oxidative, biochemical, and somatic parameters of Wistar rats. METHODS Forty rats were randomized into the following groups: sedentary (SC) and trained (TC) controls, sedentary intermittent fasting (SIF), and trained intermittent fasting (TIF). The rats were subjected to IF for 15 h every day and aerobic exercise lasting 30 min, five times a week, at a speed of 15 m/min for 4 wk. Performance tests were performed at the beginning and end of the protocol. Glucose and insulin tolerance, somatic parameters, lipidogram, leptin, insulin, malondialdehyde, antioxidant capacity, C-reactive protein, alpha acid glycoprotein, creatine kinase, lactate dehydrogenase, and muscle histology were analyzed. RESULTS The trained groups had similar performance and significantly improved performance at the end of the experiment. TIF showed lower body weight (-16 g), lean mass (22.49%), homeostatic model assessment for insulin resistance (29%), and lactate dehydrogenase (48%), and higher malondialdehyde (53%) and antioxidant capacity (75%) than the TC group. The SIF and TIF groups showed a fiber area reduction and positivity marking for tumor necrosis factor-α in the muscles. CONCLUSION Although IF associated with aerobic exercise improved antioxidant capacity caused damage to muscle fibers and lean mass loss, it did not change the performance of the rats.
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Affiliation(s)
- Victor Augusto Mathias Dorand
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba, UFPB, João Pessoa-PB, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil
| | - Naís Lira Soares
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba, UFPB, João Pessoa-PB, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil
| | | | - Mateus Duarte Ribeiro
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil; Associate Graduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Eder Jackson Bezerra de Almeida Filho
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Manoel Miranda Neto
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Kamila Sabino Batista
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba, UFPB, João Pessoa-PB, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil
| | | | - Adriano Francisco Alves
- Laboratory of General pathology, Department of Physiology and Pathology, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil
| | - Maria Carolina de Paiva Sousa
- Laboratory of General pathology, Department of Physiology and Pathology, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil
| | - Alexandre Sergio Silva
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil; Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil; Associate Graduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Jailane de Souza Aquino
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba, UFPB, João Pessoa-PB, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil; Department of Nutrition at the Federal University of Paraíba, João Pessoa, Brazil.
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Elmoselhi AB, Bouzid A, Allah MS, Ibrahim Z, Bajbouj K, Abou Assaleh RS, Venkatachalam T, Madkour M, Siddiqui R, Khan NA, Hamoudi RA. Unveiling the molecular Culprit of arterial stiffness in vitamin D deficiency and obesity: Potential for novel therapeutic targets. Heliyon 2023; 9:e22067. [PMID: 38027669 PMCID: PMC10658375 DOI: 10.1016/j.heliyon.2023.e22067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 10/13/2023] [Accepted: 11/03/2023] [Indexed: 12/01/2023] Open
Abstract
Cardiovascular diseases (CVDs) are highly associated with both vitamin D deficiency and obesity, two prevalent health conditions worldwide. Arterial stiffness, an independent predictor of CVDs, is particularly elevated in both conditions, yet the molecular mechanisms underlying this phenomenon remain elusive, hindering effective management of CVDs in this population. We recruited 20 middle-aged Emiratis, including 9 individuals with vitamin D deficiency (Vit D level ≤20 ng) and obesity (BMI ≥30) and 11 individuals as control with Vit D level >20 ng and BMI <30. We measured arterial stiffness using pulse wave velocity (PWV) and performed whole transcriptome sequencing to identify differentially expressed genes (DEGs) and enriched pathways. We validated these findings using qRT-PCR, Western blot, and multiplex analysis. PWV was significantly higher in the vitamin D deficient and obese group relative to controls (p ≤ 0.05). The DEG analysis revealed that pathways related to interleukin 1 (IL-1), nitrogen metabolism, HIF-1 signaling, and MAPK signaling were over-activated in the vitamin D deficient and obese group. We found that HIF-1alpha, NOX-I, NOX-II, IL-1b, IL-8, IL-10, and VEGF were significantly upregulated in the vitamin D deficient and obese group (p < 0.05). Our study provides new insights into the molecular mechanisms of arterial stiffness in vitamin D deficiency and obesity, demonstrating the role of oxidative stress and inflammation in this process. Our findings suggest that these biomarkers may serve as potential therapeutic targets for early prevention of CVDs. Further studies are needed to investigate these pathways and biomarkers with larger cohort.
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Affiliation(s)
- Adel B. Elmoselhi
- College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Amal Bouzid
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Mohamed Seif Allah
- College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
- Cardiology Department, University Hospital Sharjah, United Arab Emirates
| | - Zeinab Ibrahim
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Khuloud Bajbouj
- College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Rebal S. Abou Assaleh
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Thenmozhi Venkatachalam
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Mohamed Madkour
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Ruqaiyyah Siddiqui
- College of Arts and Sciences, American University of Sharjah, University City, Sharjah 26666, United Arab Emirates
- Department of Medical Biology, Faculty of Medicine, Istinye University, Istanbul, 34010, Turkey
| | - Naveed Ahmed Khan
- College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Department of Medical Biology, Faculty of Medicine, Istinye University, Istanbul, 34010, Turkey
| | - Rifat A. Hamoudi
- College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Division of Surgery and Interventional Science, University College London, London, United Kingdom
- ASPIRE Precision Medicine Research Institute Abu Dhabi, University of Sharjah, Sharjah, United Arab Emirates
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