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Nekooeian M, Roozbeh J, Ezzatzadegan Jahromi S, Moaref A, Masjedi F. The superiority of bioimpedance vs. echocardiography and pitting edema in predicting automated office blood pressure in continuous ambulatory peritoneal dialysis patients. Ther Apher Dial 2024; 28:272-283. [PMID: 37850431 DOI: 10.1111/1744-9987.14074] [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: 07/07/2023] [Revised: 09/22/2023] [Accepted: 10/09/2023] [Indexed: 10/19/2023]
Abstract
INTRODUCTION To achieve optimal blood pressure control in continuous ambulatory peritoneal dialysis (CAPD) patients, identifying methods of volume assessment with the strongest correlation with blood pressure is essential. METHODS In this cross-sectional study, 52 CAPD patients were assigned to automated office blood pressure (AOBP) measurement, assessment of pedal pitting edema, bioimpedance analysis (BIA), and inferior vena cava collapsibility index (IVCCI%) measurement. Data were analyzed using STATA ver.17, and the significance level was p < 0.05. RESULTS Fifty-two patients were divided based on their AOBP readings. 29 (55.8%) of patients had uncontrolled AOBP. Overhydration (OH) and the grade of pitting edema were significantly higher in the uncontrolled AOBP group. OH was identified as the best variable for predicting blood pressure (p ≤ 0.001) and detecting uncontrolled blood pressure (AUC = 0.832) using multivariate linear regression and ROC analysis, respectively. CONCLUSION BIA-derived OH was the best variable for predicting systolic and diastolic AOBP, outperforming IVCCI% and pitting edema.
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Affiliation(s)
- Mohammad Nekooeian
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shahrokh Ezzatzadegan Jahromi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Internal Medicine, School of Medicine, Shiraz University of Medical Science, Shiraz, Iran
| | - Alireza Moaref
- Department of Cardiology, School of Medicine, Shiraz University of Medical Science, Shiraz, Iran
- Cardiovascular Research Center, Shiraz University of Medical Science, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Karimi Z, Daryabor G, Masjedi F. Effects of conditioned media derived from human Wharton's jelly mesenchymal stem cells on diabetic nephropathy and hepatopathy via modulating TGF-β and apelin signaling pathways in male rats. BMC Endocr Disord 2024; 24:6. [PMID: 38178017 PMCID: PMC10768285 DOI: 10.1186/s12902-023-01535-8] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/26/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Diabetic nephropathy and hepatopathy are health problems described by specific renal and hepatic structure and function disturbances. The protective effects of the stem cell secretome have been shown in several kidney and liver diseases. The current study aims to evaluate the capability of conditioned media derived from human Wharton's jelly mesenchymal stem cells (hWJ-MSCs-CM) to alleviate diabetic complications. METHODS Twenty Sprague Dawley rats were made diabetic through injection of STZ (60 mg/kg, i.p.). At week 8, diabetic rats were divided into two groups: treated [DM + hWJ-MSCs-CM (500 µl/rat for three weeks, i.p.)] and not treated (DM). At the 11th week, three groups (control, DM, and DM + hWJ-MSCs-CM) were kept in metabolic cages, and urine was collected for 24 h. The serum samples were maintained for measuring fasting blood glucose (FBG) and kidney and liver functional analysis. The left kidney and liver parts were kept at -80 °C to assess apelin and transforming growth factor-beta (TGF-β) expression. The right kidney, pancreas, and liver parts were used for histopathologic evaluation. RESULTS DM was detected by higher FBG, microalbuminuria, increased albumin/creatinine ratio, and pancreas, renal, and hepatic structural disturbances. Diabetic hepatopathy was determined by increasing liver enzymes and decreasing total bilirubin. The TGF-β gene expression was significantly upregulated in the diabetic kidney and liver tissues. Apelin gene expression was significantly downregulated in the diabetic liver tissue but did not change in kidney tissue. Administration of hWJ-MSCs-CM improved renal and hepatic functional and structural disturbances. Moreover, CM therapy significantly decreased TGF-β expression and enhanced apelin expression in the kidney and liver tissues. CONCLUSION Human WJ-MSCs-CM may have protective effects on diabetic renal and hepatic complications. These effects may happen through the regulation of TGF-β and apelin signaling pathways.
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Affiliation(s)
- Zeinab Karimi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamreza Daryabor
- Autoimmune Diseases Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Janfeshan S, Masjedi F, Karimi Z. Protective effects of limb remote ischemic per-conditioning on the heart injury induced by renal ischemic-reperfusion through the interaction of the apelin with the RAS/iNOS pathway. Bioimpacts 2023; 14:27567. [PMID: 38505676 PMCID: PMC10945303 DOI: 10.34172/bi.2023.27567] [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: 08/14/2022] [Revised: 01/28/2023] [Accepted: 03/13/2023] [Indexed: 03/21/2024]
Abstract
Introduction Remote ischemic conditioning upregulates endogenous protective pathways in response to ischemia-reperfusion injury. This study tested the hypothesis that limb remote ischemic per- conditioning (RIPerC) exerts cardioprotective effects via the renin-angiotensin system (RAS)/inducible nitric oxide synthase (iNOS)/apelin pathway. Methods Renal ischemia-reperfusion injury (I/R) was induced by bilateral occlusion of the renal pedicles for 60 minutes, followed by 24 hours of reperfusion; sham-operated rats served as controls. RIPerC was induced by four cycles (5 minutes) of limb ischemia-reperfusion along with bilateral renal ischemia. The functional disturbance was evaluated by renal (BUN and creatinine) and cardiac (troponin I and lactate dehydrogenase) injury biomarkers. Results Renal I/R injury increased renal and cardiac injury biomarkers that were reduced in the RIPerC group. Histopathological findings of the kidney and heart were also suggestive of amelioration injury-induced changes in the RIPerC group. Assessment of cardiac electrophysiology revealed that RIPerC ameliorated the decline in P wave duration without significantly affecting other cardiac electrophysiological changes. Further, renal I/R injury increased the plasma (322.40±34.01 IU/L), renal (8.27±1.10 mIU/mg of Protein), and cardiac (68.28±10.28 mIU/mg of protein) angiotensin-converting enzyme (ACE) activities in association with elevations in the plasma and urine nitrite (25.47±2.01 & 16.62±3.05 μmol/L) and nitrate (15.47±1.33 & 5.01±0.96 μmol/L) levels; these changes were reversed by RIPerC. Further, renal ischemia-reperfusion injury significantly (P=0.047) decreased the renal (but not cardiac) apelin mRNA expression, while renal and cardiac ACE2 (P<0.05) and iNOS (P=0.043) mRNA expressions were significantly increased compared to the sham group; these effects were largely reversed by RIPerC. Conclusion Our results indicated that RIPerC protects the heart against renal ischemia- reperfusion injury, likely via interaction of the apelin with the RAS/iNOS pathway.
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Affiliation(s)
- Sahar Janfeshan
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zeinab Karimi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Karimi F, Khodabandeh Z, Nazari F, Dara M, Masjedi F, Momeni-Moghaddam M. Post-Weaning Exposure to Sunset Yellow FCF Induces Changes in Testicular Tight and Gap Junctions in Rats: Protective Effects of Coenzyme Q10. Reprod Sci 2023; 30:2962-2972. [PMID: 37071259 DOI: 10.1007/s43032-023-01240-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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 04/06/2023] [Indexed: 04/19/2023]
Abstract
Studies on adverse health consequences of azo dyes are limited and conflicting. Coenzyme Q10 (CoQ10) supplementation has been shown to have benefits associated with antioxidant and anti-inflammatory characteristics on several body systems. This work investigates the possible toxic effects of the widely used food additive sunset yellow and the probable protective effects of CoQ10 on testicular tight and gap junctions in rats by assessing molecular, immunohistochemical, and histopathological changes. Sixty Sprague-Dawley male weanling rats were randomly divided into six groups (n = 10). The rats received their treatments via daily oral gavages for 6 weeks. The treatments included as follows: low dose of sunset yellow (SY-LD) (2.5 mg/kg/day), high dose of sunset yellow (SY-HD) (70 mg/kg/day), CoQ10 (10 mg/kg/day), CoQ10 with low dose of sunset yellow (CoQ10 + LD), CoQ10 with high dose of sunset yellow (CoQ10 + HD), and distilled water as the control treatment. At the end of the experiment, the rats were anesthetized, and the testes were removed for molecular (real-time quantitative PCR), immunohistochemical, and histopathological (H & E staining) assessments. Claudin 11 and occludin gene expression significantly decreased in HD and CoQ10 + HD groups compared with the controls. Connexin 43 (Cx43) expression in the control and CoQ10 groups was significantly higher than in the HD group. The immunohistochemical and histopathological data were largely in line with these findings. The results showed that exposure to a high dose of sunset yellow led to disturbances in cell-to-cell interactions and testicular function. Simultaneous treatment with CoQ10 had some beneficial effects but did not completely improve these undesirable effects.
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Affiliation(s)
- Fatemeh Karimi
- Histomorphometry and Stereology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Khodabandeh
- Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Fatemeh Nazari
- Department of Biology, Faculty of Science, Hakim Sabzevari University, Sabzevar, Iran
| | - Mahintaj Dara
- Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Kardeh S, Masjedi F, Faezi-Marian S, Shamsaeefar A, Torabi Jahromi M, Pakfetrat M, Roozbeh J. An Atypical Course of Visceral Leishmaniasis After Kidney Transplantation: A Case Report From Iran. Transplant Proc 2023; 55:1924-1926. [PMID: 37722929 DOI: 10.1016/j.transproceed.2023.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 07/06/2023] [Accepted: 07/31/2023] [Indexed: 09/20/2023]
Abstract
BACKGROUND Organ transplantation can lead to human visceral leishmaniasis (VL) transmission in humans. This report aims to describe the possible complications related to an atypical course of VL after kidney transplantation. CASE PRESENTATION A 61-year-old man who suffered end-stage renal failure received a deceased donor kidney transplant after 2 years of hemodialysis. Tacrolimus, mycophenolate mofetil, and prednisolone were used for immunosuppressive therapy, and renal function remained stable for 2.5 years. He was referred to our hospital because of fever and malaise. Physical and radiological examinations showed mild splenomegaly and cervical and inguinal lymphadenopathy. Laboratory data showed bicytopenia, elevated C-reactive protein, serum creatinine, and non-nephrotic proteinuria. Bone marrow biopsy aspiration showed no abnormality. Polymerase chain reaction confirmed the diagnosis of Leishmania infantum. Anti-leishmanial therapy was initiated with liposomal amphotericin B for 2 weeks, and the patient became clinically stable. So far, there has been no evidence of clinical or biological relapse, and kidney function is stable. CONCLUSIONS Considering that VL has become increasingly widespread in immunocompromised patients in endemic regions, especially in patients with transplants, it is crucial to screen and rule out VL as a cause of infection in these patients. The probability of this problem should be considered in every patient with a transplant in endemic and nonendemic areas. Furthermore, our study showed that through timely diagnosis using noninvasive methods and standard treatments, mortality caused by this disease can be properly prevented.
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Affiliation(s)
- Sina Kardeh
- Central Clinical School, Monash University, Melbourne, Australia
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shima Faezi-Marian
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Shamsaeefar
- Department of Hepatobiliary Surgery, Abu-Ali-Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahsa Torabi Jahromi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Pakfetrat
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Mirani M, Bahmanpour S, Masjedi F, Derakhshan Z, Dara M, Nasr-Esfahani MH, Tabei SMB. Pyridoxamine protects human granulosa cells against advanced glycation end-products-induced steroidogenesis disturbances. Mol Biol Rep 2023; 50:8537-8549. [PMID: 37642758 DOI: 10.1007/s11033-023-08723-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 04/12/2023] [Accepted: 07/31/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Ovarian advanced glycation end-products (AGEs) accumulation is associated with ovarian granulosa cells (GCs) dysfunction. Vitamin B6 derivatives positively affected reproduction. The current study was conducted to elucidate the AGEs effects on human luteinized mural GCs steroidogenesis in the presence or absence of pyridoxamine (PM). METHODS AND RESULTS Isolated GCs of 50 healthy women were divided into four parts and treated with media alone (Control), PM alone, or human glycated albumin (HGA) with/without PM. Main steroidogenic enzymes and hormones were assessed by qRT-PCR and ELISA. The AGE receptor (RAGE) protein was also determined using Western blotting. The non-toxic concentration of HGA increased the expression of RAGE, StAR, 3β-HSD, and 17β-HSD (P < 0.0001 for all) but decreased the expression of CYP19A1 at mRNA levels. The increased RAGE protein expression was also confirmed by western blot analysis. These effects resulted in declined estradiol (E2), slightly, and a sharp rise in progesterone (P4) and testosterone (T) levels, respectively. PM, on its own, ameliorated the HGA-altered enzyme expression and, thereby, corrected the aberrant levels of E2, P4, and T. These effects are likely mediated by regulating the RAGE gene and protein expression. CONCLUSION This study indicates that hormonal dysfunctions induced by the AGEs-RAGE axis in luteinized GCs are likely rectified by PM treatment. This effect is likely acquired by reduced expression of RAGE. A better understanding of how AGEs and PM interact in ovarian physiology and pathology may lead to more targeted therapy for treating ovarian dysfunction.
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Affiliation(s)
- Maryam Mirani
- Department of Reproductive Biology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soghra Bahmanpour
- Department of Reproductive Biology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Anatomical Sciences, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Derakhshan
- Department of Reproductive Biology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahintaj Dara
- Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Hossein Nasr-Esfahani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Seyed Mohammad Bagher Tabei
- Department of Reproductive Biology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.
- Department of Medical Genetics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, 7134845794, Iran.
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Torabi Jahromi M, Roozbeh J, Masjedi F, Mohammadzadeh S, Tabei SS, Shafiee M, Rasaei N. Case report: A case of renal arcuate vein thrombosis successfully treated with direct oral anticoagulants. Front Med (Lausanne) 2023; 10:1092815. [PMID: 37409279 PMCID: PMC10319107 DOI: 10.3389/fmed.2023.1092815] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 05/30/2023] [Indexed: 07/07/2023] Open
Abstract
A rare case of a 35 years old woman presented with renal arcuate vein thrombosis (RAVT) and acute kidney injury (AKI) following upper respiratory tract symptoms and toxic substance ingestion. Histopathological evaluation of the patient's kidney tissue indicated a rare venous thrombosis in the renal arcuate veins. Anticoagulation with Apixaban, a direct oral anticoagulant (DOAC), was commenced, and the patient's symptoms resolved during the hospital stay. Hitherto, a limited number of studies have shown the concurrent presentation of RAVT and overt AKI in patients following ingestion of nephrotoxic agents. Further studies are necessary to elucidate the etiology, clinical presentation, and treatment of RAVT. We suggest that Apixaban be studied as a suitable alternative to conventionally used anti-coagulants such as Warfarin in patients who lack access to optimal health care facilities.
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Affiliation(s)
- Mahsa Torabi Jahromi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahand Mohammadzadeh
- Department of Pathology, School of Medicine, Shiraz University of Medical Science, Shiraz, Iran
| | - Seyed Sajjad Tabei
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Division of Urology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Maryam Shafiee
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nakisa Rasaei
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Forghani N, Karimi Z, Mokhtari M, Shariati M, Masjedi F. Association of Oxidative Stress with Kidney Injury in a Hyperandrogenemic Female Rat Model. Iran J Med Sci 2023; 48:187-197. [PMID: 36895462 PMCID: PMC9989239 DOI: 10.30476/ijms.2022.93594.2497] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 03/03/2022] [Accepted: 04/10/2022] [Indexed: 03/11/2023]
Abstract
Background Polycystic ovary syndrome (PCOS) is the most common reproductive dysfunction in premenopausal women. PCOS is associated with oxidative stress (OS), which is the main risk factor for renal diseases. This study aimed to investigate the mechanisms responsible for renal injury in a hyperandrogenemic female rat model. Methods This study was conducted from December 2019 to September 2021 at Shiraz Nephro-Urology Research Centre, Shiraz University of Medical Sciences (Shiraz, Iran). Thirty female Sprague-Dawley rats were randomly divided into three groups (n=10), namely control, sham, and dehydroepiandrosterone (DHEA). Plasma total testosterone, plasma creatinine (Cr), and blood urea nitrogen (BUN) levels were measured. In addition, total oxidant status (TOS), total antioxidant capacity (TAC), oxidative stress index (OSI), and histopathological changes in the ovaries and kidneys were determined. Data were analyzed using the GraphPad Prism software, and P<0.05 was considered statistically significant. Results Plasma total testosterone levels increased by nine-fold in DHEA-treated rats compared to controls (P=0.0001). Administration of DHEA increased Cr and BUN levels and caused severe renal tubular cell injury. In addition, plasma and tissue (kidney and ovary) TAC levels decreased significantly, but TOS levels and OSI values were significantly increased (P=0.019). Significant damage to both glomerular and tubular parts of the kidney and ovarian follicular structure was observed in the DHEA group. Conclusion Hyperandrogenemia caused systemic abnormalities through OS-related mechanisms and damaged renal and ovarian tissues. DHEA treatment in rat models is recommended to study the mechanisms that mediate PCOS-associated renal injury.
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Affiliation(s)
- Nima Forghani
- Department of Biology, School of Sciences, Islamic Azad University, Kazerun Branch, Kazerun, Iran
| | - Zeinab Karimi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mokhtar Mokhtari
- Department of Biology, School of Sciences, Islamic Azad University, Kazerun Branch, Kazerun, Iran
| | - Mehrdad Shariati
- Department of Biology, School of Sciences, Islamic Azad University, Kazerun Branch, Kazerun, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Doostkam A, Hosseinpour A, Iravani K, Malekmakan L, Haghpanah A, Masjedi F, Karimi Z, Rouzbeh H, Roozbeh J. Coronavirus Disease 2019 and Hypertension: How Anti-hypertensive Drugs Affect COVID-19 Medications and Vice Versa. Curr Drug Saf 2023; 18:125-137. [PMID: 35382727 DOI: 10.2174/1574886317666220405121319] [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: 08/08/2021] [Revised: 12/23/2021] [Accepted: 12/31/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND As a medical problem, hypertension is one of the most common disorders in cardiovascular disease. High blood pressure has been identified as one of the most familiar risk factors for the ongoing COVID-19 pandemic. We planned to explore the possible interactions between anti-hypertensive agents and drugs targeting SARS-CoV-2 with broad investigations of these medications' mechanism of action and adverse effects. METHODS Two co-authors searched the electronic databases (PubMed, Scopus, and Google Scholar) to collect papers relevant to the subject. The keywords searched were angiotensin-converting enzyme inhibitors (ACEI), angiotensin-II receptor blockers (ARBs), sympatholytic drugs (alpha-1 blockers, beta-blockers), vasodilators (calcium channel blockers, nitrates, and hydralazine), diuretics, chloroquine, hydroxychloroquine, lopinavir/ritonavir, remdesivir, favipiravir, interferons, azithromycin, anti-cytokine agents, glucocorticoids, anticoagulant agents, nitric oxide, and epoprostenol. RESULTS QT prolongation, arrhythmia, hypokalemia, hypertriglyceridemia are the most dangerous adverse effects in the patients on COVID-19 medications and anti-hypertensive drugs. CONCLUSION This review emphasized the importance of the potential interaction between drugs used against COVID-19 and anti-hypertensive agents. Therefore, caution must be exercised when these medications are being used simultaneously.
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Affiliation(s)
- Aida Doostkam
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Hosseinpour
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kamyar Iravani
- Department of otolaryngology, Otolaryngology research center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Leila Malekmakan
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abdolreza Haghpanah
- Endourology Ward, Urology Department, Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zeinab Karimi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Nekooeian M, Ezzatzadegan Jahromi S, Masjedi F, Sohooli M, Shekouhi R, Moaref A. The significance of volume overload in the development of pulmonary arterial hypertension in continuous ambulatory peritoneal dialysis patients. Ther Apher Dial 2022. [PMID: 36579477 DOI: 10.1111/1744-9987.13965] [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: 06/18/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 12/30/2022]
Abstract
INTRODUCTION The underlying pathophysiology of pulmonary arterial hypertension (PAH) is multifactorial; however, the significance of chronic volume overload and its subsequent effects on cardiac function must be studied thoroughly. The main objective of this study was to determine the predictive parameters of PAH in patients undergoing continuous ambulatory peritoneal dialysis (CAPD) using transthoracic echocardiography (TTE) and bioimpedance analysis (BIA). METHODS In this cross-sectional study, 43 eligible CAPD patients were chosen. The patients were examined by TTE and BIA before the morning dialysis session, and baseline patient characteristics, echocardiography, and BIA parameters were recorded. RESULTS Sixteen (37.2%) patients were diagnosed with PAH. Patients with PAH had significantly greater left atrial diameter (LAD), left ventricular mass index (LVMI), and higher grades of diastolic dysfunction (DDF). Systolic pulmonary artery pressure (sPAP) correlated with LAD (p < 0.001, r = 0.566), interventricular septal diameter (IVSD) (p = 0.004, r = 0.425), LVMI (p = 0.030, r = 0.323), and extracellular water/total body water (ECW/TBW) ratio (p = 0.002, r = 0.458). CONCLUSION Two volume status-related parameters including ECW/TBW ratio and inferior vena cava (IVC) expiratory diameter, and cardiac-related TTE findings such as LAD and DDF were predictors of sPAP in CAPD patients.
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Affiliation(s)
- Mohammad Nekooeian
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shahrokh Ezzatzadegan Jahromi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Internal Medicine, School of Medicine, Shiraz University of Medical Science, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Sohooli
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ramin Shekouhi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran.,Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Moaref
- Department of Cardiology, School of Medicine, Shiraz University of Medical Science, Shiraz, Iran.,Cardiovascular Research Center, Shiraz University of Medical Science, Shiraz, Iran
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Doostkam A, Malekmakan L, Hosseinpour A, Janfeshan S, Roozbeh J, Masjedi F. Sialic acid: an attractive biomarker with promising biomedical applications. ASIAN BIOMED 2022; 16:153-167. [PMID: 37551166 PMCID: PMC10321195 DOI: 10.2478/abm-2022-0020] [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] [Indexed: 01/20/2023]
Abstract
This broad, narrative review highlights the roles of sialic acids as acidic sugars found on cellular membranes. The role of sialic acids in cellular communication and development has been well established. Recently, attention has turned to the fundamental role of sialic acids in many diseases, including viral infections, cardiovascular diseases, neurological disorders, diabetic nephropathy, and malignancies. Sialic acid may be a target for developing new drugs to treat various cancers and inflammatory processes. We recommend the routine measurement of serum sialic acid as a sensitive inflammatory marker in various diseases.
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Affiliation(s)
- Aida Doostkam
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
| | - Leila Malekmakan
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
| | - Alireza Hosseinpour
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz7134853185, Iran
| | - Sahar Janfeshan
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
| | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
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12
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Zomorodian SA, Shafiee M, Karimi Z, Masjedi F, Roshanshad A. Assessment of the relationship between 25-hydroxyvitamin D and albuminuria in type 2 diabetes mellitus. BMC Endocr Disord 2022; 22:171. [PMID: 35787282 PMCID: PMC9254534 DOI: 10.1186/s12902-022-01088-2] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 06/29/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Diabetic nephropathy occurs in about one-third of diabetic patients. This health problem is characterized by increased urinary albumin excretion, leading to decreased glomerular filtration rate and renal failure. In this regard, previous investigations have revealed the possibility of a relationship between vitamin D deficiency and diabetic nephropathy. The present study assessed the relationship between vitamin D deficiency and albuminuria in patients with type 2 diabetes. METHODS This study was conducted with 200 participants with type 2 diabetes mellitus from December 2019 to January 2021. The patients' 25-hydroxyvitamin D (25OHD) serum level and urinary albumin-to-creatinine ratio (UACR) were measured concurrently. Afterward, the subjects were divided into three groups based on their albuminuria level. Finally, 25OHD serum level and other clinical characteristics were compared among these albuminuria groups, and the relation between albuminuria level and 25OHD was analyzed. RESULTS The prevalence of vitamin D deficiency in macroalbuminuric patients (UACR≥300 mg/g) was 61.8%, and in microalbuminuric (30 ≤ UACR< 300 mg/g) and normoalbuminuric groups (UACR< 30 mg/g) was 33.3% and 24%, respectively. Further analysis revealed a significant negative relationship between 25OHD and albuminuria(r = - 0.257, p-value< 0.001). According to ROC curve analysis, a 25OHD level ≤ 21 ng/ml was considered an optimal cut-off point value for having macroalbuminuria in diabetic patients. CONCLUSIONS The current study evaluates the relation between vitamin D deficiency and the prevalence of albuminuria in the setting of diabetes. Overall, the prevalence of macroalbuminuria increased when the 25OHD serum level was less than 20 ng/ml.
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Affiliation(s)
- Seyed Alireza Zomorodian
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Shafiee
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Zeinab Karimi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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13
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Abstract
INTRODUCTION Biomaterials, either metallic, ceramic, or polymeric, can be used in medicine as a part of the implants, dialysis membranes, bone scaffolds, or components of artificial organs. Polymeric biomaterials cover a vast range of biomedical applications. The biocompatibility and immunocompatibility of polymeric materials are of fundamental importance for their possible therapeutic uses, as the immune system can intervene in the materials' performance. Therefore, based on application, different routes can be utilized for immunoregulation. AREAS COVERED As different biomaterials can be modulated by different strategies, this study aims to summarize and evaluate the available methods for the immunocompatibility enhancement of more common polymeric biomaterials based on their nature. Different strategies such as surface modification, physical characterization, and drug incorporation are investigated for the immunomodulation of nanoparticles, hydrogels, sponges, and nanofibers. EXPERT OPINION Recently, strategies for triggering appropriate immune responses by functional biomaterials have been highlighted. As most strategies correspond to the physical and surface properties of biomaterials, specific modulation can be conducted for each biomaterial system. Besides, different applications require different modulations of the immune system. In the future, the selection of novel materials and immune regulators can play a role in tuning the immune system for regenerative medicine.
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Affiliation(s)
- Mahdi Rezaei
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Farideh Davani
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohsen Alishahi
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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14
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Masjedi F, Roozbeh J, Karimi Z. MO279: Vitamin D Supplementation Attenuates Hyperandrogenemia-Associated Acute Kidney Injury in Female Sprague-Dawley Rats. Nephrol Dial Transplant 2022. [DOI: 10.1093/ndt/gfac067.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
BACKGROUND AND AIMS
Polycystic ovary syndrome (PCOS) is closely related to the onset and development of metabolic abnormalities. However, the correlation between PCOS and kidney injury has not been clarified, and the underlying mechanism remains unknown. Vitamin D therapy has beneficial effects in women with PCOS and renal injuries. Therefore, this study was designed to explain the mechanisms responsible for kidney damages in a model of hyperandrogenic rats and the healing effects of vitamin D.
METHOD
Female Sprague-Dawley rats were randomly divided into five groups (n = 10): (i) control, (ii) sham, (iii) dehydroepiandrosterone (DHEA, 6 mg/100 g day-1 S.Q.), (iv) DHEA + vitamin D (1000 IU/Kg; 3 days/week), and (v) vitamin D. Plasma total testosterone, plasma creatinine (Cr), blood urea nitrogen (BUN), plasma and tissue levels of total oxidant status (TOS), total antioxidant capacity (TAC) and oxidative stress index (OSI), and histopathological changes of ovary and kidney were determined.
RESULTS
Plasma testosterone increased 9-fold in DHEA-treated rats compared with controls. They also had increased Cr, BUN, and severe renal tubular injury. Plasma and tissue TAC levels showed significant decreases, whereas TOS and OSI showed significant increases in the DHEA group. A significant injury in the glomerular and tubular parts of the kidney and ovarian follicular structure was observed in DHEA-administered rats. Vitamin D treatment attenuated TOS levels and significantly improved TAC levels. Kidneys and ovaries histopathological changes were significantly improved by vitamin D treatment.
CONCLUSION
Hyperandrogenemia causes systemic abnormalities through oxidative stress-related mechanisms, followed by obvious destruction to renal and ovarian tissues. Vitamin D supplementation attenuated these hyperandrogenemia-associated acute kidney injuries.
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Affiliation(s)
- Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zeinab Karimi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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15
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Haghpanah A, Masjedi F, Salehipour M, Hosseinpour A, Roozbeh J, Dehghani A. Is COVID-19 a risk factor for progression of benign prostatic hyperplasia and exacerbation of its related symptoms?: a systematic review. Prostate Cancer Prostatic Dis 2022; 25:27-38. [PMID: 34007019 PMCID: PMC8129694 DOI: 10.1038/s41391-021-00388-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [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: 11/17/2020] [Revised: 04/28/2021] [Accepted: 04/30/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND To explore the potential mechanisms of SARS-CoV-2 in targeting the prostate gland, leading to exacerbation of benign prostatic hyperplasia (BPH) symptoms and greater risks of BPH complications such as acute urinary retention. METHODS A categorized and comprehensive search in the literature has been conducted by 10 April 2021 using international databases including PubMed, Embase, Web of Science, Scopus, and Cochrane Library in line with the PRISMA guidelines recommendations. PICO strategy was used to formulate the research question. The following terms were used: urology, COVID-19, coronavirus, BPH, inflammation, androgen receptors, LUTS, IPSS, PSA, and SARS-CoV-2 or a combination of them. Studies with irrelevant purposes and duplicates were excluded. The selected studies were performed on humans and published in English. RESULTS The research revealed 89 articles. After title screening and considering exclusion criteria, 52 papers were included for the systematic review. BPH is a common condition affecting older men. SARS-CoV-2 infects the host cell by binding to angiotensin converting enzyme 2 (ACE2). A hyperactivated RAS system during infection with SARS-CoV-2 may lead to activation of pro-inflammatory pathways and increased cytokine release. Thus, this virus can lead to exacerbation of lower urinary tract symptoms (LUTS) and trigger inflammatory processes in the prostate gland. Since androgen receptors (AR) play an important role in the BPH pathophysiology and infection with SARS-CoV-2 may be androgen-mediated, BPH progression and its related symptoms can be a complication of COVID-19 through AR involvement and metabolic disturbances. CONCLUSIONS Based on the current findings, SARS-CoV-2 can possibly damage the prostate and worsen BPH and its related LUTS through ACE2 signaling, AR-related mechanisms, inflammation, and metabolic derangement. We encourage future studies to investigate the possible role of COVID-19 in the progression of BPH-related LUTS and examine the prostatic status in susceptible patients with relevant available questionnaires (e.g., IPSS) and serum biomarkers (e.g., PSA).
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Affiliation(s)
- Abdolreza Haghpanah
- grid.412571.40000 0000 8819 4698Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran ,grid.412571.40000 0000 8819 4698Department of Urology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- grid.412571.40000 0000 8819 4698Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Salehipour
- grid.412571.40000 0000 8819 4698Department of Urology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Hosseinpour
- grid.412571.40000 0000 8819 4698Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran ,grid.412571.40000 0000 8819 4698Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jamshid Roozbeh
- grid.412571.40000 0000 8819 4698Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Anahita Dehghani
- grid.412571.40000 0000 8819 4698Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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16
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Zahiri L, Malekmakan L, Masjedi F, Habibagahi Z, Habibagahi M. Association Between IL-17A, FOXP3, and CTLA4 Genes Expression and Severity of Lupus Nephritis. Iran J Kidney Dis 2022; 1:13-23. [PMID: 35271496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 08/30/2021] [Accepted: 10/11/2021] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Elevated levels of interleukin 17A (IL-17A) have been found in systemic lupus erythematosus (SLE). Forkhead box protein P3 (FOXP3) activates T-regulation lymphocytes and is a master regulator cell function. The cytotoxic T-lymphocyte-associated protein 4 (CTLA4) gene plays a similar role. We investigated the role of these expressions in SLE patients with/without nephritis. METHODS The present study was a case-controlled study including 49 patients with SLE and 26 healthy controls. The genes expression of IL-17A, FOXP3, and CTLA4 were measured by quantitative Real-Time PCR. The relation between lupus nephritis and disease activity with IL-17A, FOXP3, and CTLA4 genes expression was evaluated. RESULTS IL-17A, FOXP3, and CTLA4 expressions in T-cells were significantly higher in SLE patients than controls (P < .0001). When comparing the nephritis group and no nephritis group to the control group individually, the expression of mentioned genes is also higher (P < .05). There was no significant difference regarding IL-17A, FOXP3, and CTLA4 genes expression in the nephritis group and no nephritis group (P > .05). But there was a low expression of FOXP3 and IL-17A in patients with the higher stage of nephritis (P < .05). CONCLUSION Our findings elevated IL-17A, FOXP3, and CTLA4 expressions significantly contribute to SLE pathophysiology. This study provides new insight into the function of IL-17A, FOXP3, and CTLA4 in disease setting. The heterogeneity of SLE patients is reflected in the multiple abnormalities found in the immune system. Finding such variations can provide targets for better manipulation of the immune system. DOI CODE DOI: 10.52547/ijkd.6537
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17
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Pakfetrat Z, Janfeshan S, Masjedi F, Rafiei M, Karimi Z. Involvement of oxidative stress and toll-like receptor-4 signaling pathways in gentamicin-induced nephrotoxicity in male Sprague Dawley rats. Drug Chem Toxicol 2021; 45:2568-2575. [PMID: 34538191 DOI: 10.1080/01480545.2021.1977024] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Gentamicin (GM) is an antibiotic belonging to an aminoglycoside family that might induce nephrotoxicity in human and animal models via oxidative stress. Toll-like receptors (TLRs) are part of innate immune systems that participate in inflammatory responses. In this regard, we investigated the effect of GM on kidney functional and structural parameters, enzymatic antioxidant levels, and mRNA expression of TLR4 and IL6 in the rat kidney. Adult male Sprague Dawley rats were randomly divided into two groups (n = 10): Control and Gentamicin (100 mg/kg, i.p.). After ten days of GM administration, a blood sample was taken, and the kidneys were removed. The serum levels of creatinine (Cr) and blood urea nitrogen (BUN) were measured. Furthermore, the right kidney was preserved in formalin 10% for hematoxylin and eosin (H&E) staining, and the left kidney was kept at -80 °C for molecular and oxidative indexes analysis. Administration of GM caused tubular damages and functional disturbance. So that, Cr and BUN values in the GM group were higher than Control group. Furthermore, molecular findings showed upregulation of TLR4 and IL-6 mRNA expression in renal tissue of the GM-received group. In this study, superoxide dismutase (SOD) activity was slightly increased as a compensatory mechanism in response to elevated malondialdehyde (MDA) levels in the GM-treated group. On the other hand, the activity of catalase (CAT) and glutathione peroxidase (GPx) were significantly declined. Our results demonstrated that oxidative stress and subsequent TLR4 upregulation signaling pathways are involved in GM-induced nephrotoxicity.
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Affiliation(s)
- Zahra Pakfetrat
- Department of Biology, Arsanjan Branch, Islamic Azad University, Arsanjan, Iran
| | - Sahar Janfeshan
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Rafiei
- Department of Biology, Arsanjan Branch, Islamic Azad University, Arsanjan, Iran
| | - Zeinab Karimi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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18
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Karimi Z, Masjedi F, Malekmakan L, Doostkam A, Roozbeh J, Ghahramani N. Potential Mechanisms of the SARS-CoV-2-induced AKI Progression to CKD: A Forward-Looking Perspective. Iran J Kidney Dis 2021; 15:243-255. [PMID: 34278995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 05/30/2021] [Accepted: 05/30/2021] [Indexed: 06/13/2023]
Abstract
Coronavirus disease 2019 (COVID‑19) was identified in December 2019 and is still expanding in most parts of the world. The wide variety of affected organs is likely based upon the shared expression of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) important entry-receptor angiotensin-converting enzyme 2 (ACE2). For this reason, the broad distribution of ACE2 receptors in different tissues plays a crucial role in the multi-organ dysfunction and fatality due to COVID-19. Because of the high prevalence of acute kidney injury (AKI) in patients with COVID-19, we review the molecular understanding into viral infection mechanisms and implications for AKI. Furthermore, mechanisms of the AKI to chronic kidney disease (CKD) progression, such as the relative contribution of immune cell reaction, fibroblasts activation, endothelial dysfunction, and subsequent hypoxia may contribute to the association of AKI with worse outcomes during this virus pandemic. We highlight the state of the knowledge on SARS-CoV-2-dependent mechanisms for AKI and list the potential management choices for the prevention of AKI aggravation and the impending possibility of CKD. Finally, we intend to provide a much better understanding of why Coronavirus induces AKI and its subsequent progression to CKD in the coming years and further discuss the acute and long-term renal consequences.
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Affiliation(s)
| | | | | | | | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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19
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Masjedi F, Roozbeh J, Karimi Z. MO469POSSIBLE MECHANISMS OF THE SARS-COV-2-INDUCED AKI PROGRESSION TO CKD: A FORWARD-LOOKING PERSPECTIVE. Nephrol Dial Transplant 2021. [PMCID: PMC8194812 DOI: 10.1093/ndt/gfab090.0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background and Aims
Coronavirus disease 2019 (COVID 19) was identified in December 2020 and is still growing in most parts of the world. The wide range of affected organs is likely based on the shared expression of the main severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) entry-receptor angiotensin-converting enzyme 2 (ACE2). Therefore, broad distribution of ACE2 receptors in various tissues play a key role in the multi-organ dysfunction and death due to COVID-19.
Method
International databases including PubMed, Embase, Web of Science, Scopus, and Cochrane Library Databases were used for search of articles by 30 December 2020. Keywords were nephropathy, COVID-19, coronavirus, renal injury, acute kidney injury, chronic kidney injury, and SARS-CoV-2 or a combination of them in the titles/abstracts.
After the collection of related studies, Mendeley software was used to categorize and eliminate the duplicate titles. Then, studies with inappropriate purposes were removed. The selected studies were done on humans and published in English.
Results
Due to high prevalence of acute kidney injury (AKI) in patients with COVID-19, we summarize the molecular insights into viral infection mechanisms and implications for AKI. Moreover, mechanisms of the AKI to chronic kidney disease (CKD) transition such as relative contribution of immune cell response, fibroblasts activation, endothelial dysfunction and subsequent hypoxia may contribute to association of AKI with worse outcomes during this virus pandemic.
Conclusion
We highlight the state of the knowledge on SARS-CoV-2-dependent mechanisms for AKI and list the potential management options for prevention of AKI worsening and the imminent possibility of CKD. Finally, we aim to provide a better understanding of why Coronavirus induce AKI and, subsequently, progression to CKD in the coming years and further discuss the acute as well as long-term renal consequences.
MO469 Figure: Potential interrelationship between endothelial dysfunction, tubular epithelial injury, interstitial inflammation, and fibrosis are likely to create a vicious cycle that can lead to the progression of acute kidney injury to chronic kidney disease (AKI to CKD) during COVID-19.
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Affiliation(s)
- Fatemeh Masjedi
- Shiraz University of Medical Sciences, Shiraz Nephro-Urology Research Center, Shiraz, Iran
| | - Jamshid Roozbeh
- Shiraz University of Medical Sciences, Shiraz Nephro-Urology Research Center, Shiraz, Iran
| | - Zeinab Karimi
- Shiraz University of Medical Sciences, Shiraz Nephro-Urology Research Center, Shiraz, Iran
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20
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Haghpanah A, Masjedi F, Alborzi S, Hosseinpour A, Dehghani A, Malekmakan L, Roozbeh J. Potential mechanisms of SARS-CoV-2 action on male gonadal function and fertility: Current status and future prospects. Andrologia 2020; 53:e13883. [PMID: 33108833 PMCID: PMC7645932 DOI: 10.1111/and.13883] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/21/2020] [Accepted: 09/27/2020] [Indexed: 02/06/2023] Open
Abstract
The novel coronavirus was recognised in December 2019 and caught humanity off guard. The virus employs the angiotensin‐converting enzyme 2 (ACE2) receptor for entry into human cells. ACE2 is expressed on different organs, which is raising concern as to whether these organs can be infected by the virus or not. The testis appears to be an organ enriched with levels of ACE2, while the possible mechanisms of involvement of the male reproductive system by SARS‐CoV‐2 are not fully elucidated. The major focus of the present studies is on the short‐term complications of the coronavirus and gains importance on studying the long‐term effects, including the possible effects of the virus on the male reproductive system. The aim of this review was to provide new insights into different possible mechanisms of involvement of male gonads with SARS‐CoV‐2 including investigating the ACE2 axis in testis, hormonal alterations in patients with COVID‐19, possible formation of anti‐sperm antibodies (ASA) and subsequently immunological infertility as a complication of SARS‐CoV‐2 infection. Finally, we suggest measuring the sperm DNA fragmentation index (DFI) as a determiner of male fertility impairment in patients with COVID‐19 along with other options such as sex‐related hormones and semen analysis. Invasion of SARS‐CoV‐2 to the spermatogonia, Leydig cells and Sertoli cells can lead to sex hormonal alteration and impaired gonadal function. Once infected, changes in ACE2 signalling pathways followed by oxidative stress and inflammation could cause spermatogenesis failure, abnormal sperm motility, DNA fragmentation and male infertility.
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Affiliation(s)
- Abdolreza Haghpanah
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Urology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeed Alborzi
- Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Gynecology and Obstetrics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Hosseinpour
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Anahita Dehghani
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Leila Malekmakan
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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21
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Masjedi F, Keshtgar S, Zal F, Talaei-Khozani T, Sameti S, Fallahi S, Kazeroni M. Effects of vitamin D on steroidogenesis, reactive oxygen species production, and enzymatic antioxidant defense in human granulosa cells of normal and polycystic ovaries. J Steroid Biochem Mol Biol 2020; 197:105521. [PMID: 31705961 DOI: 10.1016/j.jsbmb.2019.105521] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 07/01/2019] [Accepted: 10/29/2019] [Indexed: 11/21/2022]
Abstract
Polycystic ovary syndrome (PCOS) is accompanied with many disturbances in hormone synthesis and antioxidant defense. Previous reports have indicated that Vitamin D (vit.D) affects gene expression and have roles in normal follicular development. Therefore, we investigated the effects of vit.D on steroidogenesis, apoptosis, reactive oxygen species (ROS) production, and antioxidant defenses of human normal granulosa cells (N-GCs) and granulosa cells from polycystic ovaries (PCO-GCs). Ovarian GCs were obtained during oocyte retrieval procedure from 120 women with PCOS and from 100 healthy women who referred to Shiraz Fertility Center. The isolated GCs were cultured in the presence or absence of vit.D (100 nM), for 48 h. Concentration of sex steroids was measured by ELISA. Glutathione peroxidase (GPx) and superoxide dismutase (SOD) expression and activities were assessed by q-PCR and photometric methods, respectively. The amount of ROS production was estimated using chemiluminescence and fluorescence methods. Cell viability and apoptosis were detected by Annexin-V/propidium iodide detection kit. Basal estrone and progesterone secretion by N-GCs was significantly higher than that of PCO-GCs. Vit.D significantly increased aromatase and 3β-hydroxysteroid dehydrogenase activity in N-GCs and PCO-GCs. Basal expression and activity of GPx, in PCO-GCs were significantly lower than those of N-GCs. Treatment with vit.D significantly increased genes expression and enzyme activities in both groups. Basal ROS in PCO-GCs was markedly greater than that of N-GCs, which was attenuated by vit.D treatment. Cell apoptosis was directly correlated with ROS levels. We conclude that vit.D improved N-GCs and PCO-GCs functions through affecting steroidogenesis and enzymatic antioxidant defense. Under vit.D treatment, PCO-GCs could act more similar to N-GCs.
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Affiliation(s)
- Fatemeh Masjedi
- Department of Physiology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sara Keshtgar
- Department of Physiology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Fatemeh Zal
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Tahereh Talaei-Khozani
- Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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22
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Masjedi F, Keshtgar S, Agah F, Karbalaei N. Association Between Sex Steroids and Oxidative Status with Vitamin D Levels in Follicular Fluid of Non-obese PCOS and Healthy Women. J Reprod Infertil 2019; 20:132-142. [PMID: 31423416 PMCID: PMC6670262] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Human follicular fluid (FF) is rich in hormones and antioxidants. Many components of FF differ in follicles of patients with polycystic ovary syndrome (PCOS). Regarding vitamin D effects on gene expression, 25(OH)D level of FF and its association with oxidative status and sex steroids dysregulation in PCOS group was evaluated and compared to controls of Non-obese healthy women. METHODS FF of 50 non-obese healthy women and 50 women with PCOS (18-36 years old) who were candidates for IVF/ICSI was aspirated on the oocyte retrieval day. Sex steroids and 25(OH)D levels were measured by ELISA. Reactive oxygen species (ROS) levels, total antioxidant capacity (TAC), and activities of superoxide dismutase (SOD), glutathione peroxidase (GPx), and catalase (CAT) were assessed by chemiluminescence and spectrophotometric methods. Data were analyzed by unpaired t-test or Mann-Whitney test, and Pearson correlation coefficient. The p<0.05 was considered statistically significant. RESULTS Estradiol, progesterone, 25(OH)D, TAC, and activities of SOD, GPx, and CAT in FF of women with PCOS were significantly lower, whilst their free and total testosterone and ROS levels were significantly higher than controls. There were significant positive correlations between FF levels of 25(OH)D with TAC, estradiol and progesterone concentrations, SOD, GPx, and CAT activities. Negative correlations were found between 25(OH)D with free and total testosterone, and ROS levels. CONCLUSION Despite different hormonal and antioxidant levels in FF of normal and cystic follicles, the correlation between 25(OH)D levels with sex steroids and oxidative stress markers showed a possible role of 25(OH)D in regulating sex hormones secretion and enhancement of antioxidant defense.
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Affiliation(s)
| | - Sara Keshtgar
- Corresponding Author: Sara Keshtgar, Department of Physiology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran, Postal code 7134845794. E-mail:,
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Masjedi F, Gol A, Dabiri S. Preventive Effect of Garlic (Allium sativum L.) on Serum Biochemical Factors and Histopathology of Pancreas and Liver in Streptozotocin- Induced Diabetic Rats. Iran J Pharm Res 2013; 12:325-38. [PMID: 24250639 PMCID: PMC3813280] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Antidiabetic action of garlic is established in animal studies. Since all of the pervious studies have focused on the therapeutic role of garlic, this study investigated the preventive effect of garlic juice on biochemical factors and histological features in Streptozotocin (STZ)- induced diabetic rats. Forty male rats were divided into five groups (n = 8): 1-Normal group (N), 2-Normal+Garlic group (N+G) received garlic juice (1 mL/100g BW) for 6 weeks, 3-Diabetic group (D) was injected with STZ (60 mg/kg, IP), 4-Diabetic+Garlic-before group (D+Gb) received garlic juice for 3 weeks before STZ injection and continued for another 3 weeks, 5-Diabetic+Garlic-after group (D+Ga), three days after STZ injection, they received garlic juice for 3 weeks. Serum biochemical factors were measured by the enzymatic methods and H&E stained sections of pancreas and liver were prepared for light microscopy. In diabetic rats, elevated levels of glucose, cholesterol and triglycerides, the increment of the activities of ALT and AST, increased food and water consumption were observed. The abnormal increases were significantly (p < 0.05) decreased in D+Gb groups compared to D group. In D group, scattered degeneration of the hepatocytes with lymphocytic infiltration in the portal areas, decrease of pancreatic islets numbers and diameter, atrophy of pancreatic islets were observed. These abnormal histological signs were dramatically ameliorated in D+Gb group compared to D group. In D+Ga group compared to D+Gb group slighter effects of garlic juice on histopathological and biochemical changes were seen. These results indicate that garlic juice may help in the prevention of the complications of diabetes.
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Affiliation(s)
- Fatemeh Masjedi
- Student Research Committee and Department of Physiology, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Ali Gol
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran.
| | - Shahriar Dabiri
- Department of Pathology, Afzalipour Medical School, Kerman, Iran.
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