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Du F, Zheng JW, Zhao YB, Yang K, Li HN. Full neurological recovery from severe nonexertional heat stroke with multiple organ dysfunction: A case report. World J Clin Cases 2023; 11:2355-2362. [PMID: 37122509 PMCID: PMC10131031 DOI: 10.12998/wjcc.v11.i10.2355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/05/2023] [Accepted: 03/09/2023] [Indexed: 05/02/2023] Open
Abstract
BACKGROUND We report a rare case of full neurological recovery from severe nonexertional heat stroke in a 67-year-old woman with an initial Glasgow Coma Scale of 3. This report raises awareness among doctors that when heatstroke is diagnosed, comprehensive treatment should be implemented as soon as possible. Moreover, targeted temperature management, combination therapy with hemodialysis and hemoperfusion, and hyperbaric oxygen therapy may alleviate multiorgan failure and prevent neurological sequelae caused by heatstroke.
CASE SUMMARY A previously healthy 67-year-old woman with an initial Glasgow Coma Scale of 3 was found lying prone on the road at noon on a summer day. Laboratory tests revealed multiorgan failure. As soon as heatstroke was diagnosed, comprehensive treatment was implemented. On hospital Day 3, the patient was extubated. Her initial Sequential Organ Failure Assessment score at hospitalization was 14 and decreased to 2 on hospital Day 4. On the seventh day following hospital admission, as the patient’s general condition improved, the levels of laboratory test findings decreased rapidly. Finally, the patient gradually recovered with no other neurological symptoms (the Glasgow Coma Scale at discharge was 15, and her ability to walk independently was restored).
CONCLUSION This case demonstrated that targeted temperature management, combination therapy with hemodialysis and hemoperfusion, and hyperbaric oxygen therapy may alleviate multiorgan failure and prevent neurological sequelae caused by heatstroke.
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Affiliation(s)
- Fang Du
- Emergency and Critical Care Center, Hubei University of Medicine, Renmin Hospital, Shiyan 442000, Hubei Province, China
| | - Jun-Wei Zheng
- Department of Anesthesiology, Hubei University of Medicine, Renmin Hospital, Shiyan 442000, Hubei Province, China
| | - Yan-Bo Zhao
- Emergency and Critical Care Center, Hubei University of Medicine, Renmin Hospital, Shiyan 442000, Hubei Province, China
| | - Kai Yang
- Emergency and Critical Care Center, Hubei University of Medicine, Renmin Hospital, Shiyan 442000, Hubei Province, China
| | - Hu-Nian Li
- Emergency and Critical Care Center, Hubei University of Medicine, Renmin Hospital, Shiyan 442000, Hubei Province, China
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Taha M, Elazab ST, Saati AA, Ahmed GS, Baokbah TAS, Fathy K, El-Shenbaby I, Abdelbagi O, Hassan MAE, Ibrahim MM, Badawy AM. Zamzam Water Ameliorates Gentamicin-Induced Testicular Toxicity in a Rat Model via Targeting Sperm Parameters, Testicular Tissue Oxidative Insult, Inflammation, Apoptosis, and Pituitary-Gonadal Axis. TOXICS 2022; 11:2. [PMID: 36668728 PMCID: PMC9864109 DOI: 10.3390/toxics11010002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/07/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
Gentamicin is considered one of the most typical causes of testicular damage. Oxidative stress is a significant contributor to testicular tissue damage. Zamzam water (alkaline in nature) has an antioxidant effect. The purpose of this study was to assess the potential palliative effect of Zamzam water against gentamicin-induced testicular damage. Thirty Rats were separated into three groups, each with ten rats, as follows: The Control received only normal saline. The gentamicin group received 100 mg/kg/day of gentamicin intraperitoneally for six days from day 15 to the end of the experiment. The gentamicin +Zamzam Water group received a dose of gentamicin 100 mg/kg/day intraperitoneally with Zamzam water as their sole source of drinking from day one to day 21. Hormonal assay in serum, histological, immunohistochemical, and ultrastructural examination of testicular tissue with a molecular study were obtained. Pretreatment with Zamzam water significantly p < 0.001 increased serum levels of testosterone, FSH, and LH, as well as the percentage of sperm motility and progressive motility. It also upregulated SOD, CAT, GPx enzymatic activity, gene expression of Nrf2/HO-1, and immunoexpression of PCNA. While the percentage of dead sperm and abnormal sperm, immunoexpression of NFκB, Caspase 3, inflammatory cytokines TNFα, IL-1β, IL-6, and MDA levels significantly (p < 0.001) declined with histological improvement. It was concluded that Zamzam water as alkaline water possesses antioxidant, anti-inflammatory, and antiapoptotic effects against gentamicin-induced testicular toxicity in vivo.
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Affiliation(s)
- Medhat Taha
- Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
- Department of Anatomy, Al-Qunfudah Medical College, Umm Al-Qura University, Al-Qunfudhah 28814, Saudi Arabia
| | - Sara T. Elazab
- Department of Pharmacology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Abdullah A. Saati
- Department of Community Medicine and Pilgrims Healthcare, Faculty of Medicine, Umm Al-Qura University, Makkah 24382, Saudi Arabia
| | - Gomaa S. Ahmed
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
| | - Tourki A. S. Baokbah
- Department of Medical Emergency Services, College of Health Sciences-AlQunfudah, Umm Al-Qura University, Al-Qunfudah 28814, Saudi Arabia
| | - Khaled Fathy
- Electron Microscopy Unit, Mansura University, Mansoura 35516, Egypt
| | - Ibrahim El-Shenbaby
- Clinical Pharmacology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Omer Abdelbagi
- Department of Pathology, Qunfudah Faculty of Medicine, Umm-Al-Qura University, Makka 24382, Saudi Arabia
| | - Mahmoud A. E. Hassan
- Agriculture Research Center, Animal Production Research Institute (APRI), Ministry of Agriculture, Dokki, Giza 12619, Egypt
| | - Mohie Mahmoud Ibrahim
- Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Alaa. M. Badawy
- Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
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Moni SS, Sultan MH, Alshahrani S, Tripathi P, Assiri A, Alqahtani SS, Bakkari MA, Madkhali OA, Alam MF, Alqahtani AH, Tripathi R, Pancholi SS, Ashafaq M, Elmobark ME. Physical characterization and wound healing properties of Zamzam water. BRAZ J BIOL 2022; 82:e262815. [PMID: 35976285 DOI: 10.1590/1519-6984.262815] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 07/23/2022] [Indexed: 01/06/2023] Open
Abstract
The objective of the study was to evaluate the quality of Zamzam water, holy water for Muslims and consumed for its medicinal value. The present study demonstrates the physicochemical characterization and wound healing property of Zamzam water. The physicochemical characterization of Zamzam water samples was analyzed for dissolved oxygen, pH, conductivity, total dissolved solids, redox potential, zeta potential, polydispersity index, and zeta size. The microbial quality of Zamzam water was also assessed by exposing water samples to open air. In this work, Zamzam water was also screened for the medicinal value through wound healing properties in Wistar rats. Zamzam water exhibited a unique physicochemical characterization with high levels of dissolved oxygen, zeta potential, polydispersity index, redox potential, total dissolved solids, and conductivity before exposure to open air. After open air exposure, Zamzam water resisted the growth of bacteria. The wound healing properties of Zamzam water in vivo showed a 96% of healing effect on 12th day observation. The wound healing was achieved by modulating pro-inflammatory cytokine such as interleukin -1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor -α (TNF-α). Followed by the level of apoptosis markers caspase-9 and caspase-3 were reduced. The present study proved that Zamzam water is a good-quality water and showed excellent wound healing property. Therefore, Zamzam water can be used for pharmaceutical formulations.
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Affiliation(s)
- S S Moni
- Jazan University, College of Pharmacy, Department of Pharmaceutics, Jazan, Kingdom of Saudi Arabia
| | - M H Sultan
- Jazan University, College of Pharmacy, Department of Pharmaceutics, Jazan, Kingdom of Saudi Arabia
| | - S Alshahrani
- Jazan University, College of Pharmacy, Department of Pharmacology and Toxicology, Jazan, Kingdom of Saudi Arabia
| | - P Tripathi
- Jazan University, College of Pharmacy, Department of Pharmacology and Toxicology, Jazan, Kingdom of Saudi Arabia
| | - A Assiri
- King Khalid University, College of Pharmacy, Department of Clinical Pharmacy, Abha, Kingdom of Saudi Arabia
| | - S S Alqahtani
- Jazan University, College of Pharmacy, Department of Pharmacy Practice, Jazan, Kingdom of Saudi Arabia.,Jazan University, College of Pharmacy, Pharmacy Practice Research Unit, Jazan, Kingdom of Saudi Arabia
| | - M A Bakkari
- Jazan University, College of Pharmacy, Department of Pharmaceutics, Jazan, Kingdom of Saudi Arabia
| | - O A Madkhali
- Jazan University, College of Pharmacy, Department of Pharmaceutics, Jazan, Kingdom of Saudi Arabia
| | - M F Alam
- Jazan University, College of Pharmacy, Department of Pharmacology and Toxicology, Jazan, Kingdom of Saudi Arabia
| | - A H Alqahtani
- Al- Dawaa Medical Services, Co Ltd, Riyadh, Kingdom of Saudi Arabia
| | - R Tripathi
- Jazan University, College of Pharmacy, Department of Pharmacy Practice, Jazan, Kingdom of Saudi Arabia
| | - S S Pancholi
- Jazan University, College of Pharmacy, Department of Pharmaceutics, Jazan, Kingdom of Saudi Arabia.,Ganpat University, S. K. Patel College of Pharmaceutical Education and Research, Mahesana, Gujarat, India
| | - M Ashafaq
- Jazan University, College of Pharmacy, Department of Pharmacology and Toxicology, Jazan, Kingdom of Saudi Arabia
| | - M E Elmobark
- Jazan University, College of Pharmacy, Department of Pharmaceutics, Jazan, Kingdom of Saudi Arabia
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Chen A, Chen X, Deng J, Wei J, Qian H, Huang Y, Wu S, Gao F, Gong C, Liao Y, Zheng X. Dexmedetomidine alleviates olfactory cognitive dysfunction by promoting neurogenesis in the subventricular zone of hypoxic-ischemic neonatal rats. Front Pharmacol 2022; 13:983920. [PMID: 36059991 PMCID: PMC9437207 DOI: 10.3389/fphar.2022.983920] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 07/25/2022] [Indexed: 11/15/2022] Open
Abstract
Background: Hypoxic-ischemic brain damage (HIBD) is the main cause of neurological dysfunction in neonates. Olfactory cognitive function is important for feeding, the ability to detect hazardous situations and social relationships. However, only a few studies have investigated olfactory cognitive dysfunction in neonates with HIBD; furthermore, the specific mechanisms involved are yet to be elucidated. It has been reported that neurogenesis in the subventricular zone (SVZ) is linked to olfactory cognitive function. Recently, dexmedetomidine (DEX) has been shown to provide neuroprotection in neonates following HIBD. In the present study, we investigated whether DEX could improve olfactory cognitive dysfunction in neonatal rats following HIBD and attempted to determine the underlying mechanisms. Methods: We induced HIBD in rats using the Rice–Vannucci model, and DEX (25 μg/kg, i.p.) was administered immediately after the induction of HIBD. Next, we used triphenyl tetrazolium chloride (TTC) staining and the Zea-longa score to assess the success of modelling. The levels of BDNF, TNF-α, IL-1β and IL-6 were determined by western blotting. Immunofluorescence staining was used to detect microglial activation and microglial M1/M2 polarization as well as to evaluate the extent of neurogenesis in the SVZ. To evaluate the olfactory cognitive function, the rats in each group were raised until post-natal days 28–35; then, we performed the buried food test and the olfactory memory test. Results: Analysis showed that HIBD induced significant brain infarction, neurological deficits, and olfactory cognitive dysfunction. Furthermore, we found that DEX treatment significantly improved olfactory cognitive dysfunction in rat pups with HIBD. DEX treatment also increased the number of newly formed neuroblasts (BrdU/DCX) and neurons (BrdU/NeuN) in the SVZ by increasing the expression of BDNF in rat pups with HIBD. Furthermore, analysis showed that the neurogenic effects of DEX were possibly related to the inhibition of inflammation and the promotion of M1 to M2 conversion in the microglia. Conclusion: Based on the present findings, DEX treatment could improve olfactory cognitive dysfunction in neonatal rats with HIBD by promoting neurogenesis in the SVZ and enhancing the expression of BDNF in the microglia. It was possible associated that DEX inhibited neuroinflammation and promoted M1 to M2 conversion in the microglia.
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Affiliation(s)
- Andi Chen
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Xiaohui Chen
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Jianhui Deng
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Jianjie Wei
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Haitao Qian
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Yongxin Huang
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Shuyan Wu
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Fei Gao
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Cansheng Gong
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Yanling Liao
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Xiaochun Zheng
- Department of Anesthesiology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Emergency Medicine, Fujian Provincial Key Laboratory of Critical care Medicine, Fujian Provincial Co-Constructed Laboratory of “Belt and Road”, Fujian Emergency Medical Center, Fuzhou, China
- *Correspondence: Xiaochun Zheng,
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Qi DD, Ding MY, Wang T, Hayat MA, Liu T, Zhang JT. The Therapeutic Effects of Oral Intake of Hydrogen Rich Water on Cutaneous Wound Healing in Dogs. Vet Sci 2021; 8:vetsci8110264. [PMID: 34822637 PMCID: PMC8618955 DOI: 10.3390/vetsci8110264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 10/28/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022] Open
Abstract
This study explored the effects of drinking Hydrogen-rich water (HRW) on skin wound healing in dogs. Eight circular wounds were analyzed in each dog. The experimental group was treated with HRW thrice daily, while the control group was provided with distilled water (DW). The wound tissues of dogs were examined histopathologically. The fibroblasts, inflammatory cell infiltration, the average number of new blood vessels, and the level of malondialdehyde (MDA) and superoxide dismutase (SOD) activity in the skin homogenate of the wound was measured using the corresponding kits. The expressions of Nrf-2, HO-1, NQO-1, VEGF, and PDGF were measured using the real-time fluorescence quantitative method. We observed that HRW wounds showed an increased rate of wound healing, and a faster average healing time compared with DW. Histopathology showed that in the HRW group, the average thickness of the epidermis was significantly lower than the DW group. The average number of blood vessels in the HRW group was higher than the DW group. The MDA levels were higher in the DW group than in the HRW group, but the SOD levels were higher in the HRW group than in the DW group. The results of qRT-PCR showed that the expression of each gene was significantly different between the two groups. HRW treatment promoted skin wound healing in dogs, accelerated wound epithelization, reduced inflammatory reaction, stimulated the expression of cytokines related to wound healing, and shortened wound healing time.
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Affiliation(s)
- Dong-Dong Qi
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (D.-D.Q.); (M.-Y.D.); (T.W.); (M.A.H.); (T.L.)
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, Harbin 150030, China
| | - Meng-Yuan Ding
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (D.-D.Q.); (M.-Y.D.); (T.W.); (M.A.H.); (T.L.)
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, Harbin 150030, China
| | - Ting Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (D.-D.Q.); (M.-Y.D.); (T.W.); (M.A.H.); (T.L.)
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, Harbin 150030, China
| | - Muhammad Abid Hayat
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (D.-D.Q.); (M.-Y.D.); (T.W.); (M.A.H.); (T.L.)
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, Harbin 150030, China
| | - Tao Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (D.-D.Q.); (M.-Y.D.); (T.W.); (M.A.H.); (T.L.)
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, Harbin 150030, China
| | - Jian-Tao Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (D.-D.Q.); (M.-Y.D.); (T.W.); (M.A.H.); (T.L.)
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, Harbin 150030, China
- Correspondence: ; Tel.: +86-0451-5519-0470
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Saitoh Y, Yonekura N, Matsuoka D, Matsumoto A. Molecular hydrogen suppresses Porphyromonas gingivalis lipopolysaccharide-induced increases in interleukin-1 alpha and interleukin-6 secretion in human gingival cells. Mol Cell Biochem 2021; 477:99-104. [PMID: 34533646 DOI: 10.1007/s11010-021-04262-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 09/08/2021] [Indexed: 10/20/2022]
Abstract
Periodontitis is defined as a multifactorial polymicrobial infection accompanied by inflammatory reactions. Porphyromonas gingivalis (Pg) is known as a major pathogen in the initiation and progression of periodontitis, and a major virulence factor is Pg lipopolysaccharide (LPS). Molecular hydrogen (H2) has been reported to act as a gaseous antioxidant, which suppresses periodontitis progression by decreasing gingival oxidative stress. However, no human periodontitis model has examined the anti-inflammatory effects of H2. In this study, we examined the effects of H2 on Pg LPS-induced secretion of 8 types of inflammation markers in a human periodontitis model using human gingival cells with enzyme-linked immunosorbent assays. Our results demonstrated that Pg LPS increased interleukin (IL) 1 alpha (IL-1α) and IL-6 secretion, but H2 significantly suppressed the secretion of both cytokines without cytotoxicity. H2 can suppress the production of IL-1α and IL-6, which are identified as cytokines involved in inflammatory reactions in periodontal disease. Thus, H2 may provide therapeutic applications for periodontitis.
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Affiliation(s)
- Yasukazu Saitoh
- Laboratory of Bioscience & Biotechnology for Cell Function Control, Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima, 5562 Nanatsuka, Shobara, Hiroshima, 727-0023, Japan.
| | - Nene Yonekura
- Laboratory of Bioscience & Biotechnology for Cell Function Control, Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima, 5562 Nanatsuka, Shobara, Hiroshima, 727-0023, Japan
| | - Daigo Matsuoka
- Hiroshima Kasei, Ltd., 2-2-11 Matsuhama-cho, Fukuyama city, Hiroshima, 720-0802, Japan
| | - Akira Matsumoto
- Hiroshima Kasei, Ltd., 2-2-11 Matsuhama-cho, Fukuyama city, Hiroshima, 720-0802, Japan
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Tetorou K, Sisa C, Iqbal A, Dhillon K, Hristova M. Current Therapies for Neonatal Hypoxic-Ischaemic and Infection-Sensitised Hypoxic-Ischaemic Brain Damage. Front Synaptic Neurosci 2021; 13:709301. [PMID: 34504417 PMCID: PMC8421799 DOI: 10.3389/fnsyn.2021.709301] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/19/2021] [Indexed: 12/15/2022] Open
Abstract
Neonatal hypoxic-ischaemic brain damage is a leading cause of child mortality and morbidity, including cerebral palsy, epilepsy, and cognitive disabilities. The majority of neonatal hypoxic-ischaemic cases arise as a result of impaired cerebral perfusion to the foetus attributed to uterine, placental, or umbilical cord compromise prior to or during delivery. Bacterial infection is a factor contributing to the damage and is recorded in more than half of preterm births. Exposure to infection exacerbates neuronal hypoxic-ischaemic damage thus leading to a phenomenon called infection-sensitised hypoxic-ischaemic brain injury. Models of neonatal hypoxia-ischaemia (HI) have been developed in different animals. Both human and animal studies show that the developmental stage and the severity of the HI insult affect the selective regional vulnerability of the brain to damage, as well as the subsequent clinical manifestations. Therapeutic hypothermia (TH) is the only clinically approved treatment for neonatal HI. However, the number of HI infants needed to treat with TH for one to be saved from death or disability at age of 18-22 months, is approximately 6-7, which highlights the need for additional or alternative treatments to replace TH or increase its efficiency. In this review we discuss the mechanisms of HI injury to the immature brain and the new experimental treatments studied for neonatal HI and infection-sensitised neonatal HI.
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Affiliation(s)
| | | | | | | | - Mariya Hristova
- Perinatal Brain Repair Group, Department of Maternal and Fetal Medicine, UCL Institute for Women’s Health, London, United Kingdom
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Identifying Early Diagnostic Biomarkers Associated with Neonatal Hypoxic-Ischemic Encephalopathy. Diagnostics (Basel) 2021; 11:diagnostics11050897. [PMID: 34070031 PMCID: PMC8158091 DOI: 10.3390/diagnostics11050897] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/05/2021] [Accepted: 05/13/2021] [Indexed: 01/14/2023] Open
Abstract
Background: Identifying an effective method for the early diagnosis of neonatal hypoxic-ischemic encephalopathy (HIE) would be beneficial for effective therapies. Methods: We studied blood biomarkers before 6 h after birth to correlate the degree of neonatal HIE. A total of 80 patients were divided into group 1 (mild HIE) and group 2 (moderate or severe HIE). Then, 42 patients from group 2 received hypothermia therapy and were further divided into group 3 (unremarkable or mild MRI results) and group 4 (severe MRI results). Results: Between groups 1 and 2, lactate, creatinine, white blood cells, and lactate dehydrogenase (LDH) were significantly different. Between groups 3 and 4, lactate, prothrombin time, and albumin were significantly different. Sarnat staging was based on our observation that more than 45 mg/dL of lactate combined with more than 1000 U/L of LDH yielded the highest positive predictive value (PPV) (95.7%; odds ratio, 22.00), but a low negative predictive value (NPV) for moderate or severe HIE. Using more than 45 mg/dL of lactate yielded the highest NPV (71.4%) correlated with moderate or severe HIE. Conclusions: Lactate combined with LDH before 6 h after birth yielded a high PPV. Using combined biomarkers to exclude mild HIE, include moderate or severe HIE, and initialize hypothermia therapy is feasible.
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Redox Effects of Molecular Hydrogen and Its Therapeutic Efficacy in the Treatment of Neurodegenerative Diseases. Processes (Basel) 2021. [DOI: 10.3390/pr9020308] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Oxidative stress (OS) and neuroinflammatory stress affect many neurological disorders. Despite the clinical significance of oxidative damage in neurological disorders, still, no effective and safe treatment methods for neuro diseases are available. With this, molecular hydrogen (H2) has been recently reported as an antioxidant and anti-inflammatory agent to treat several oxidative stress-related diseases. In animal and human clinical trials, the routes for H2 administration are mainly categorized into three types: H2 gas inhalation, H2 water dissolving, and H2-dissolved saline injection. This review explores some significant progress in research on H2 use in neurodegenerative diseases (NDs), including Alzheimer’s disease, Parkinson’s disease, neonatal disorders of the brain, and other NDs (retinal ischemia and traumatic brain injury). Even though most neurological problems are not currently curable, these studies have shown the therapeutic potential for prevention, treatment, and mitigation of H2 administration. Several possible H2-effectors, including cell signaling molecules and hormones, which prevent OS and inflammation, will also be addressed. However, more clinical and other related studies are required to evaluate the direct H2 target molecule.
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Panina E, Ivanov A, Petrov D. The condition of the hairline of Chinchilla lanigera after the introduction of a hydrogen antioxidant into the diet. BIO WEB OF CONFERENCES 2021. [DOI: 10.1051/bioconf/20213606026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
It was found that the inclusion of water enriched with molecular hydrogen into the diet of a long-tailed chinchilla changed the fur quality indicators. In animals of the experimental group, the guard and downy hairs were thinner than in the control group. The length of downy hair in the experimental group was higher, the number of hairs in the follicle in the chinchillas of the experimental group was greater than in the control group, besides, the hair was stronger and softer. The animals of the experimental group showed less tendency to gnaw out fur. When considering the data on the chemical composition, it was found that in the dry matter of the hair of the animals of the experimental group, there were less organic substances, and there were more minerals in comparison with the animals of the control group.
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Panina E, Ivanov A, Petrov D, Panteleeva N. Influence of molecular hydrogen on behavioral adaptation of Сhinchilla lanigera taking into account gender factor in conditions of cage keeping. BIO WEB OF CONFERENCES 2021. [DOI: 10.1051/bioconf/20213607006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
It was found that the inclusion of water enriched with molecular hydrogen in the diet of animals increased the overall proportion of active behavior. According to the form of behavior "moving around the cage", it was found that males and females of the experimental group spent more time than animals of the control group. Males of the experimental group were 24% more active at night, and females were 60% more active than in the control group. In the daily dynamics, the period of activity of animals in the experimental group was from 19:00 to 8:00, and in the control group-from 22:00 to 8:00. In the daily balance according to the form of behavior "moving around the cage", chinchillas of the experimental group spent 5% more than in the control group.
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Abstract
Hydrogen (H2) is promising as an energy source for the next generation. Medical applications using H2 gas can be also considered as a clean and economical technology. Since the H2 gas based on electrolysis of water production has potential to expand the medical applications, the technology has been developed in order to safely dilute it and to supply it to the living body by inhalation, respectively. H2 is an inert molecule which can scavenge the highly active oxidants including hydroxyl radical (·OH) and peroxynitrite (ONOO−), and which can convert them into water. H2 is clean and causes no adverse effects in the body. The mechanism of H2 is different from that of traditional drugs because it works on the root of many diseases. Since H2 has extensive and various effects, it may be called a “wide spectrum molecule” on diseases. In this paper, we reviewed the current medical applications of H2 including its initiation and development, and we also proposed its prospective medical applications. Due to its marked efficacy and no adverse effects, H2 will be a next generation therapy candidate for medical applications.
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Sultan MH, Zuwaiel AA, Moni SS, Alshahrani S, Alqahtani SS, Madkhali O, Elmobark ME. Bioactive Principles and Potentiality of Hot Methanolic Extract of the Leaves from Artemisia absinthium L " in vitro Cytotoxicity Against Human MCF-7 Breast Cancer Cells, Antibacterial Study and Wound Healing Activity". Curr Pharm Biotechnol 2020; 21:1711-1721. [PMID: 32988347 DOI: 10.2174/1389201021666200928150519] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/16/2020] [Accepted: 09/05/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Artemisia absinthium L is an ornamental plant widespread in Saudi Arabia. Traditionally, the plant has been used in the Arabic medicine. But the scientific evidence of the bioactive compounds and their medicinal value was not yet explored widely. OBJECTIVE The study was designed to analyse the bioactive principles and medicinal properties of Artemisia absinthium L, a traditional herb grown in southern part of Saudi Arabia. METHODS The bioactive compounds present in Hot Methanolic Extract of the Leaves (HMEL) of Artemisia absinthium L. was explored by GC-MS analysis. The cytotoxicity effect of HMEL was determined against MCF-7 breast cancer cells ATCC and human colon cancer cells HCT 116 ATCC by performing MTT assay. Morphological changes of HMEL treated MCF-7 were observed under a phasecontrast microscope by staining the cells with neutral red. A Reaction Mixture (RM) of HMEL was prepared in Milli-Q water and antibacterial susceptibility was performed against both Gram-positive and Gram-negative bacteria. Furthermore, in vivo wound healing properties of the RM was screened in male rats and their efficacy was compared with standard povidone iodine cream. Biomarkers such as IL-1β, IL- 6, TNF- α, caspase-9 and caspase-3 levels were determined to qualify the wound healing property. RESULTS Epiyangambin, flavone, octadecanoic acid, 2,3-dihydroxypropyl ester, palmitic acid β - monoglyceride, á-D-mannofuranoside, camphor, and terpineol were identified as possible compounds through GC-MS analysis. The HMEL of Artemisia absinthium L was actively inhibiting the proliferation of breast cancer cells MCF-7 ATCC at the concentration of 80.96 ± 3.94 μg/ml as IC50 value but failed to inhibit the proliferation against the treated human colon cancer cells HCT 116 cells ATCC. HMEL of Artemisia absinthium L was showing a moderate spectrum of antibacterial effect against the screened bacteria. RM showed better wound healing property than standard povidone iodine cream that modulates cytokine networks and apoptosis markers levels indicated the healing of wound. CONCLUSION The study suggested that novel anticancer, antibacterial and immune modulatory molecules can be developed from the leaves of Artemisia absinthium L.
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Affiliation(s)
- Muhammad H Sultan
- Pharmaceutics Department, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Alanazi A Zuwaiel
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sivakumar S Moni
- Pharmaceutics Department, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Saeed Alshahrani
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Saad S Alqahtani
- Pharmacy Practice Research Unit, Clinical Pharmacy Department, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Osama Madkhali
- Pharmaceutics Department, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Mohamed E Elmobark
- Pharmaceutics Department, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
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Kovács V, Remzső G, Tóth-Szűki V, Varga V, Németh J, Domoki F. Inhaled H 2 or CO 2 Do Not Augment the Neuroprotective Effect of Therapeutic Hypothermia in a Severe Neonatal Hypoxic-Ischemic Encephalopathy Piglet Model. Int J Mol Sci 2020; 21:E6801. [PMID: 32948011 PMCID: PMC7555370 DOI: 10.3390/ijms21186801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/09/2020] [Accepted: 09/14/2020] [Indexed: 12/24/2022] Open
Abstract
Hypoxic-ischemic encephalopathy (HIE) is still a major cause of neonatal death and disability as therapeutic hypothermia (TH) alone cannot afford sufficient neuroprotection. The present study investigated whether ventilation with molecular hydrogen (2.1% H2) or graded restoration of normocapnia with CO2 for 4 h after asphyxia would augment the neuroprotective effect of TH in a subacute (48 h) HIE piglet model. Piglets were randomized to untreated naïve, control-normothermia, asphyxia-normothermia (20-min 4%O2-20%CO2 ventilation; Tcore = 38.5 °C), asphyxia-hypothermia (A-HT, Tcore = 33.5 °C, 2-36 h post-asphyxia), A-HT + H2, or A-HT + CO2 treatment groups. Asphyxia elicited severe hypoxia (pO2 = 19 ± 5 mmHg) and mixed acidosis (pH = 6.79 ± 0.10). HIE development was confirmed by altered cerebral electrical activity and neuropathology. TH was significantly neuroprotective in the caudate nucleus but demonstrated virtually no such effect in the hippocampus. The mRNA levels of apoptosis-inducing factor and caspase-3 showed a ~10-fold increase in the A-HT group compared to naïve animals in the hippocampus but not in the caudate nucleus coinciding with the region-specific neuroprotective effect of TH. H2 or CO2 did not augment TH-induced neuroprotection in any brain areas; rather, CO2 even abolished the neuroprotective effect of TH in the caudate nucleus. In conclusion, the present findings do not support the use of these medical gases to supplement TH in HIE management.
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MESH Headings
- Acidosis/blood
- Acidosis/etiology
- Acidosis/prevention & control
- Administration, Inhalation
- Animals
- Animals, Newborn
- Apoptosis Inducing Factor/biosynthesis
- Apoptosis Inducing Factor/genetics
- Asphyxia Neonatorum/complications
- Asphyxia Neonatorum/drug therapy
- Asphyxia Neonatorum/therapy
- Brain Damage, Chronic/etiology
- Brain Damage, Chronic/prevention & control
- Brain-Derived Neurotrophic Factor/biosynthesis
- Brain-Derived Neurotrophic Factor/genetics
- Carbon Dioxide/administration & dosage
- Carbon Dioxide/therapeutic use
- Carbon Dioxide/toxicity
- Caspase 3/biosynthesis
- Caspase 3/genetics
- Caudate Nucleus/pathology
- Cerebral Cortex/metabolism
- Cerebral Cortex/pathology
- Disease Models, Animal
- Drug Evaluation, Preclinical
- Electroencephalography
- Evoked Potentials, Visual/drug effects
- Gene Expression Regulation/drug effects
- Hippocampus/pathology
- Hydrogen/administration & dosage
- Hydrogen/analysis
- Hydrogen/therapeutic use
- Hypothermia, Induced
- Hypoxia-Ischemia, Brain/complications
- Hypoxia-Ischemia, Brain/drug therapy
- Hypoxia-Ischemia, Brain/pathology
- Hypoxia-Ischemia, Brain/therapy
- Nerve Tissue Proteins/biosynthesis
- Nerve Tissue Proteins/genetics
- Neuroprotection/drug effects
- Neuroprotective Agents/administration & dosage
- Neuroprotective Agents/therapeutic use
- Organ Specificity
- Random Allocation
- Swine
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Affiliation(s)
- Viktória Kovács
- Department of Physiology, University of Szeged Faculty of Medicine, H-6720 Szeged, Hungary; (G.R.); (V.T.-S.); (V.V.); (J.N.); (F.D.)
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15
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Zhu Y, Yun Y, Jin M, Li G, Li H, Miao P, Ding X, Feng X, Xu L, Sun B. Identification of novel biomarkers for neonatal hypoxic-ischemic encephalopathy using iTRAQ. Ital J Pediatr 2020; 46:67. [PMID: 32448169 PMCID: PMC7245890 DOI: 10.1186/s13052-020-00822-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 04/27/2020] [Indexed: 02/07/2023] Open
Abstract
Background A prompt diagnosis of HIE remains a challenge clinically. This study aimed to identify potential biomarkers of neonatal hypoxic-ischemic encephalopathy (HIE) via a novel proteomic approach, the isobaric tags for absolute and relative quantification (iTRAQ) method. Methods Blood samples were collected from neonates with mild (n = 4), moderate (n = 4), or severe (n = 4) HIE who were admitted to the neonatal intensive care unit of Children’s Hospital of Soochow University between Oct 2015 and Oct 2017. iTRAQ was performed in HIE patients and healthy controls (n = 4). Bioinformatics analyses including Gene Ontology and KEGG pathway enrichment analysis were performed to evaluate the potential features and capabilities of the identified differentially expressed proteins. Results A total of 51 commonly differentially expressed proteins were identified among the comparisons between mild, moderate, and severe HIE as well as healthy controls. Haptoglobin (HP) and S100A8 were most significantly up-regulated in patients with HIE and further validated via real-time PCR and western blotting. The differentially expressed proteins represented multiple biological processes, cellular components and molecular functions and were markedly enriched in complement and coagulation cascades. Conclusions HP and S100A8 may serve as a potential biomarker for neonatal HIE and reflects the severity of HIE. The complement and coagulation cascades play crucial roles in the development of neonatal HIE.
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Affiliation(s)
- Yuanyuan Zhu
- Department of Neonatology, Children's Hospital of Soochow University, Suzhou, China
| | - Yajing Yun
- Department of Neonatology, Children's Hospital of Soochow University, Suzhou, China
| | - Meifang Jin
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, China
| | - Gen Li
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, China
| | - Hong Li
- Department of Neonatology, Children's Hospital of Soochow University, Suzhou, China
| | - Po Miao
- Department of Neonatology, Children's Hospital of Soochow University, Suzhou, China
| | - Xin Ding
- Department of Neonatology, Children's Hospital of Soochow University, Suzhou, China
| | - Xing Feng
- Department of Neonatology, Children's Hospital of Soochow University, Suzhou, China
| | - Lixiao Xu
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, China.
| | - Bin Sun
- Department of Neonatology, Children's Hospital of Soochow University, Suzhou, China.
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16
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Wang X, Tian X, Ma J, Zheng J. Clinical efficacy of gangliosides on premature infants suffering from white matter damage and its effect on the levels of IL-6, NSE and S100β. Exp Ther Med 2019; 18:63-68. [PMID: 31258638 PMCID: PMC6566046 DOI: 10.3892/etm.2019.7539] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 01/30/2019] [Indexed: 01/04/2023] Open
Abstract
This study investigated the clinical efficacy of gangliosides on premature infants suffering from white matter damage and its effect on the levels of IL-6, neuron-specific enolase (NSE) and S100β. Seventy-six cases of premature infants suffering from white matter damage admitted to the Tianjin Central Hospital of Obstetrics and Gynecology from February 2016 to March 2017 were enrolled in this study. They were randomly divided into the control group and the observation group with 38 cases in each group. Control group was given conventional treatment, while the observation group was given ganglioside treatment on the basis of the treatment given to the control group. Craniocerebrum ultrasonic detection was used to observe the condition of white matter around the ventricle of child patients in the two groups, before and after treatment. ELISA was used to detect the levels of IL-6, NSE and S100β. Gesell developmental scale was used to compare the developmental quotient (DQ) of various function regions of the children. The total effective rate of the observation group was higher than that of the control group (P<0.05). The gray value of craniocerebrum ultrasonic detection in the observation group was significantly lower than that in the control group (P<0.05). IL-6, S100β and NSE levels of the child patients in the two groups were significantly declined at 7 and 14 days after birth (P<0.05). After 1 year, the observation group scored significantly higher DQ than the control group in the aspects of social adaptation, gross motor, fine motor, language and personal social contact. The sequel incidence of patients in the observation group was significantly lower than that of the control group (P<0.05). In conclusion, the intervention treatment with ganglioside for premature infants suffering from white matter damage was beneficial and provided a protective effect. It also reduced sequel and produced some promising results.
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Affiliation(s)
- Xiaopeng Wang
- Department of Neonatology, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, P.R. China
| | - Xiuying Tian
- Department of Neonatology, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, P.R. China
| | - Junling Ma
- Department of Neonatology, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, P.R. China
| | - Jun Zheng
- Department of Neonatology, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, P.R. China
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Daicheng H, Shiwen X, Huaping Z, Yong L, Qianqian Z, Changxia H. Fangchinoline Ameliorates the Expressions of Angiogenic Molecule in Cerebral Ischemia Induced Neuronal Degeneration in Neonatal Rats. Transl Neurosci 2019; 9:117-122. [PMID: 30687543 PMCID: PMC6341909 DOI: 10.1515/tnsci-2018-0018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 07/17/2018] [Indexed: 12/20/2022] Open
Abstract
Background Present investigation evaluates the beneficial effect of fangchinoline on cerebral ischemia induced neuronal degeneration in neonatal rats and also postulates the possible mechanism of its action. Methodology Cerebral ischemia was produced by the ligation of right common carotid artery in neonatal rats on postnatal day 5 (P5) and further pups were treated with fangchinoline 3, 10 and 30 mg/kg, i.p. for the period of 3 days. Effect of fangchinoline was estimated by determining the brain injury and enzyme linked immunosorbent assay (ELISA) method was used for the estimation of pro-inflammatory mediators and markers of oxidative stress in the cerebral tissues of neonatal rats. Moreover western blot assay and histopathology study was also performed on the brain tissue. Results Result of this investigation reveals that the percentage of brain injury significantly reduces and enhancement of myelin basic protein in the cerebral tissues of fangchinoline than ischemic group. Treatment with fangchinoline attenuates the altered level of proinflammatory mediators and markers of oxidative stress in the cerebral tissue of cerebral ischemia induced neuronal injury neonatal rats. Moreover expressions of inducible nitric oxide synthtase (iNOS), vascular endothelial growth factor (VEGF), p53 and nuclear receptor factor-2 (Nrf2) in the brain tissue attenuated by fangchinoline treated group. Conclusion In conclusion, fangchinoline ameliorates the cerebral ischemia induced neuronal injury in neonatal rats by enhancing angiogenesis molecules.
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Affiliation(s)
- Han Daicheng
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Xia Shiwen
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Zhu Huaping
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Liu Yong
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Zhou Qianqian
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Hu Changxia
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
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