Clinical and Experimental Reproductive Medicine-CERM最新文献

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Improved ovarian adiponectin system expression in polycystic ovary syndrome treated with exenatide. 用艾塞那肽治疗多囊卵巢综合征可改善卵巢脂肪生成素系统的表达。
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2025-03-01 Epub Date: 2024-08-01 DOI: 10.5653/cerm.2024.06912
Asma Vatankhah, Mohabbat Jamhiri, Sima Vatankhah, Keivan Lorian, Mohammad Ebrahim Rezvani, Mahin Izadi
{"title":"Improved ovarian adiponectin system expression in polycystic ovary syndrome treated with exenatide.","authors":"Asma Vatankhah, Mohabbat Jamhiri, Sima Vatankhah, Keivan Lorian, Mohammad Ebrahim Rezvani, Mahin Izadi","doi":"10.5653/cerm.2024.06912","DOIUrl":"10.5653/cerm.2024.06912","url":null,"abstract":"<p><p>Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder that can cause infertility. This experimental study was conducted to elucidate the role of adiponectin signaling in rats with PCOS treated with exenatide. Twenty-eight adult female Wistar rats were divided into four groups of seven. The normal group did not receive any drug. The PCOS+vehicle (Veh) group received estradiol valerate to induce PCOS, then was divided into PCOS +E50 and PCOS+E100 groups and treated with 50 or 100 mg/kg doses of exenatide, respectively. The mRNA expression of adiponectin and adiponectin receptor 1 (Adipo-R1) was evaluated using a semi-quantitative real-time polymerase chain reaction. The results indicated that the level of adiponectin diminished in the PCOS rats while exenatide increased adiponectin expression at both doses. Adiponectin receptor mRNA levels were higher in the PCOS rats than in the normal rats (p<0.05). In addition, exenatide decreased the levels of Adipo-R1 expression. Taken together, our results showed that exenatide may improve PCOS characteristics in rats through the molecular regulation of adiponectin and its receptor.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"98-100"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11900662/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141861238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In vitro fertilization as an option for couples with genetic disorders. 将体外受精作为患有遗传性疾病的夫妇的一种选择。
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2025-03-01 Epub Date: 2024-06-10 DOI: 10.5653/cerm.2023.06667
F Yudha Christianti, Legiran Legiran
{"title":"In vitro fertilization as an option for couples with genetic disorders.","authors":"F Yudha Christianti, Legiran Legiran","doi":"10.5653/cerm.2023.06667","DOIUrl":"10.5653/cerm.2023.06667","url":null,"abstract":"<p><p>Errors in human DNA may cause genetic disorders. Technological developments have raised hopes for reducing the risks of genetic inheritance among married couples who have a history of such disorders. Among the developments in reproductive health technology that reduce those risks is the in vitro fertilization (IVF) process. This review aimed to describe the current strategies using IVF and preimplantation genetic testing (PGT), which would be effective for couples with genetic disorders to have healthy offspring. The literature review included full-text, open-access research articles from ScienceDirect, PubMed, and Google Scholar that were published between 2013 and 2023, with 65 articles obtained from various journals. The keywords were 'in vitro fertilization,' 'reproductive genetic disorders,' 'PGT-A,' 'PGT-M,' 'PGT-SR,' and 'oocyte donor.' A total of 46 articles were selected as the most relevant to the review topic, and the results show that the IVF process can be an option for couples with a history of genetic disorders. Several additional procedures can be performed following IVF, such as oocyte donation and PGT, to help couples who want to have offspring without transmitting their genetic disorders. IVF can be an option for couples who have or carry genetic disorders. With IVF, couples can undertake several procedures such as oocyte donation and PGT for aneuploidy, monogenic disorders, or structural rearrangement.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"1-7"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11900667/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Contribution of chromosomal aberrations to the pathogenesis of primary and secondary amenorrhea: A study from Western Iran. 染色体畸变对原发性和继发性闭经发病机制的影响:伊朗西部的一项研究。
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2025-03-01 Epub Date: 2024-07-22 DOI: 10.5653/cerm.2024.06807
Azam Azimi, Matin Heidari, Reza Alibakhshi, Sara Hamani, Negar Salimi, Parham Nejati, Nazanin Jalilian
{"title":"Contribution of chromosomal aberrations to the pathogenesis of primary and secondary amenorrhea: A study from Western Iran.","authors":"Azam Azimi, Matin Heidari, Reza Alibakhshi, Sara Hamani, Negar Salimi, Parham Nejati, Nazanin Jalilian","doi":"10.5653/cerm.2024.06807","DOIUrl":"10.5653/cerm.2024.06807","url":null,"abstract":"<p><strong>Objective: </strong>Amenorrhea is an abnormal condition characterized by the absence of menstruation in women of reproductive age. According to the World Health Organization, amenorrhea ranks as the sixth leading cause of female infertility. Approximately 2% to 5% of women of reproductive age experience amenorrhea, which can be classified as primary amenorrhea (PA) or secondary amenorrhea (SA). Several studies have named chromosomal abnormalities among the main causes of amenorrhea, though the prevalence of these abnormalities may differ across populations. The objective of this study was to ascertain the frequency and types of chromosomal abnormalities in women with amenorrhea in Kermanshah Province, Iran.</p><p><strong>Methods: </strong>This retrospective study included patients with PA and SA who underwent standard cytogenetic analysis. We also conducted a review of the literature on chromosomal abnormalities and their prevalence in SA.</p><p><strong>Results: </strong>Among the 137 cases of PA in this study, 22% exhibited chromosomal abnormalities. Numerical changes were the most common finding (46.6%) in this group, including 45,X, mosaic, and 47,XXX karyotypes. These were followed by the 46,XY karyotype (40%). Of the 51 cases of SA that received chromosomal analysis, abnormalities were identified in only one case. Additionally, our review of the literature revealed that chromosomal aberrations are responsible for 7% of SA cases globally.</p><p><strong>Conclusion: </strong>In this study, we successfully characterized the cytogenetic causes of PA and SA in a substantial population from Kermanshah Province, Iran.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"65-70"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11900666/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141749239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Amlodipine in the HRT cycle for frozen embryo transfer to correct uterine artery resistance in women with prior implantation failure: a randomized controlled trial 氨氯地平对植入失败女性子宫动脉阻力的影响:冷冻胚胎移植激素替代治疗周期的随机对照试验
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2024-12-11 DOI: 10.5653/cerm.2024.07129
Nazli Navali, Elham Eghbali, Laya Farzadi, Aliyeh Ghasemzadeh, Kobra Hamdi, Parvin Hakimi, Hojat Ghasemnejad-Berenji, Sonia Sadeghpour
{"title":"Amlodipine in the HRT cycle for frozen embryo transfer to correct uterine artery resistance in women with prior implantation failure: a randomized controlled trial","authors":"Nazli Navali, Elham Eghbali, Laya Farzadi, Aliyeh Ghasemzadeh, Kobra Hamdi, Parvin Hakimi, Hojat Ghasemnejad-Berenji, Sonia Sadeghpour","doi":"10.5653/cerm.2024.07129","DOIUrl":"10.5653/cerm.2024.07129","url":null,"abstract":"<p><strong>Objective: </strong>For successful embryo implantation in women with high pulsatility, uterine vascular resistance and pulsatility must be reduced. We examined the effects of amlodipine on uterine pulsatility index (PI), resistance index (RI), and embryo transfer (ET) outcomes in women with prior implantation failure and at least one elevated uterine PI measurement (especially higher than 3).</p><p><strong>Methods: </strong>Between February and November 2023, our reproductive facility conducted a single-center randomized clinical trial, enrolling 100 patients with previous implantation failure and at least one uterine PI measurement exceeding 3. Participants were randomly assigned to receive either amlodipine (5 mg) or placebo (n=50 per group). Hormone replacement therapy was the predominant method for endometrial preparation. Transvaginal ultrasonography was used to measure uterine artery resistance and pulsatility on day 1 or 2 of menstruation. Women in the amlodipine group received 5 mg nightly. Following repeat transvaginal ultrasound to assess PI and RI, ET was performed. If a positive pregnancy test was obtained, treatment continued for a total of 7 weeks.</p><p><strong>Results: </strong>Amlodipine reduced blood flow indices in the uterine artery. Among placebo recipients, 18% tested positive for beta-human chorionic gonadotropin, compared to 26% of medication recipients. However, this difference was statistically insignificant (p=0.472). Gestational sacs were observed in 12% of the placebo group and 22% of the medication group, but this difference was also insignificant (p=0.28).</p><p><strong>Conclusion: </strong>Amlodipine appears to reduce uterine pulsatility and resistance during ET. Despite the absence of significant differences in pregnancy outcomes, this promising drug merits further study in women with implantation failure.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142808033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The impact of oxidation-reduction potential in follicular fluid on intracytoplasmic sperm injection outcomes. 卵泡液氧化还原电位对胞浆内单精子注射结果的影响。
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2024-12-11 DOI: 10.5653/cerm.2024.07136
Minh Tam Le, Thai Thanh Thi Nguyen, Trung Van Nguyen, Quoc Huy Vu Nguyen
{"title":"The impact of oxidation-reduction potential in follicular fluid on intracytoplasmic sperm injection outcomes.","authors":"Minh Tam Le, Thai Thanh Thi Nguyen, Trung Van Nguyen, Quoc Huy Vu Nguyen","doi":"10.5653/cerm.2024.07136","DOIUrl":"https://doi.org/10.5653/cerm.2024.07136","url":null,"abstract":"<p><strong>Objective: </strong>Follicular fluid (FF) oxidation-reduction potential (ORP) has shown promise as a predictor for in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) outcomes has been demonstrated. This study aimed to determine the association between the ORP in FF and IVF/ICSI outcomes.</p><p><strong>Methods: </strong>This cross-sectional study involved data collection from 341 couples undergoing IVF/ICSI treatment. The FF sample was taken from the first follicle to exceed 18 mm during oocyte retrieval and was analyzed for ORP using the MiOXSYS system (Caerus Biotechnologies).</p><p><strong>Results: </strong>ORP in FF exhibited a statistically significant negative correlation with the fertilization rate (correlation coefficient, -0.126; p=0.019). The ORP levels in the FF from the group with a lower fertilization rate (<80%) were significantly higher than those in the group with a higher fertilization rate (≥80%) (89.90 mV vs. 78.98 mV, p=0.030). No significant correlations were found between ORP in FF and other outcomes.</p><p><strong>Conclusion: </strong>Our findings suggested that the ORP in FF may be correlated with the fertilization rate and could be evaluated as a predictor of fertilization in ICSI.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142808036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Endometrial microbiome in reproductive failure: The possibility of metagenomic analysis. 生殖失败的子宫内膜微生物组:宏基因组分析的可能性。
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2024-12-11 DOI: 10.5653/cerm.2024.07171
Ae Ra Han
{"title":"Endometrial microbiome in reproductive failure: The possibility of metagenomic analysis.","authors":"Ae Ra Han","doi":"10.5653/cerm.2024.07171","DOIUrl":"https://doi.org/10.5653/cerm.2024.07171","url":null,"abstract":"<p><p>With the advent of metagenomics and 16S ribosomal RNA sequencing, growing attention has been dedicated to the endometrial microbiome. Research involving a relatively large cohort of healthy female participants has reported Lactobacillus dominance (LD) in the endometrial microbiome. Multiple studies have also shown that the loss of LD and/or increased microbial diversity within the endometrium are associated with reproductive failure. This phenomenon may stem from the loss of the immunomodulatory effects of Lactobacillus and the rise of proinflammatory responses triggered by pathogenic proliferation. Recent research has employed personalized antibiotic therapy followed by probiotic supplementation, tailored to the endometrial microbial composition of women with repeated implantation failure. The findings suggest that metagenomic analysis of the endometrial microbiome could be a valuable tool in addressing reproductive failure.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142808115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Should testicular sperm retrieval be implemented for intracytoplasmic sperm injection in all patients with severe oligozoospermia or cryptozoospermia? 对于所有严重少精症或隐精症患者,是否应该实施睾丸取精术进行胞浆内单精子注射?
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2024-12-11 DOI: 10.5653/cerm.2024.07276
Marzieh Derakhshan, Peyman Salehi, Maryam Derakhshan, Elham Naghshineh, Minoo Movahedi, Hatav Ghasemi Tehrani, Ensieh Salehi
{"title":"Should testicular sperm retrieval be implemented for intracytoplasmic sperm injection in all patients with severe oligozoospermia or cryptozoospermia?","authors":"Marzieh Derakhshan, Peyman Salehi, Maryam Derakhshan, Elham Naghshineh, Minoo Movahedi, Hatav Ghasemi Tehrani, Ensieh Salehi","doi":"10.5653/cerm.2024.07276","DOIUrl":"https://doi.org/10.5653/cerm.2024.07276","url":null,"abstract":"<p><strong>Objective: </strong>The choice between utilizing testicular or ejaculatory sperm for intracytoplasmic sperm injection (ICSI) in men with severe oligozoospermia or cryptozoospermia is a crucial aspect of managing male infertility. This study aimed to identify a predictive factor that could guide this decision-making process.</p><p><strong>Methods: </strong>Seventy-five infertile men with severe oligozoospermia or cryptozoospermia were included in the analysis. On the day of ovum pick-up, these participants were divided into three groups (n=25 each) based on their sperm concentrations: cryptozoospermia, 0.1-1 million/mL and 1-5 million/mL. Patients in each group underwent ICSI, which involved the insemination of sibling oocytes using either ejaculated spermatozoa or testicular spermatozoa obtained via fine-needle aspiration. We evaluated the rates of fertilization, cleavage, high-quality embryo production, and blastocyst formation.</p><p><strong>Results: </strong>In patients with sperm concentrations below 1 million/mL, testicular sperm demonstrated higher rates of fertilization (p<0.001), cleavage (p=0.01), high-quality embryo formation (p=0.003), and blastocyst development (p=0.04) compared to ejaculated sperm. In cases of cryptozoospermia, testicular sperm was associated with a higher fertilization rate (p<0.001) and a marginally higher rate of high-quality embryos (p=0.06). Conversely, in patients with sperm concentrations exceeding 1 million/mL, ejaculated sperm yielded superior outcomes.</p><p><strong>Conclusion: </strong>This study underscores the significance of considering sperm concentration when advising on sperm retrieval techniques to improve ICSI outcomes in men diagnosed with severe oligozoospermia or cryptozoospermia. Further research is necessary to confirm predictive factors that assist in decision-making regarding the source of sperm, whether from ejaculate, testicular aspiration, or biopsies.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142808035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vitrification alters growth differentiation factor 9 and follicle-stimulating hormone receptor expression in human cumulus-mural granulosa cells. 玻璃化技术改变了人类积膜颗粒细胞中生长分化因子 9 和卵泡刺激素受体的表达。
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2024-12-01 Epub Date: 2024-05-17 DOI: 10.5653/cerm.2023.06198
Batara Sirait, Budi Wiweko, Nining Handayani, Ayu Mulia Sundari, Raden Muharam, Ahmad Aulia Jusuf, Dwi Anita Suryandari, Ichramsjah A Rachman, Indah Suci Widyahening, Arief Boediono
{"title":"Vitrification alters growth differentiation factor 9 and follicle-stimulating hormone receptor expression in human cumulus-mural granulosa cells.","authors":"Batara Sirait, Budi Wiweko, Nining Handayani, Ayu Mulia Sundari, Raden Muharam, Ahmad Aulia Jusuf, Dwi Anita Suryandari, Ichramsjah A Rachman, Indah Suci Widyahening, Arief Boediono","doi":"10.5653/cerm.2023.06198","DOIUrl":"10.5653/cerm.2023.06198","url":null,"abstract":"<p><strong>Objective: </strong>Ovarian tissue vitrification is widely utilized for fertility preservation in prepubertal and adolescent female patients with cancer. The current literature includes reports of successful pregnancy and live birth following autografting. However, the effects of the vitrification process on cumulus-mural granulosa cells (C-mGCs)-somatic cells in ovarian tissue crucial for oocyte maturation and early embryonic development-remain unclear. This study was conducted to explore the impact of vitrification on the cellular function of C-mGCs by quantifying the expression of growth differentiation factor 9 (GDF-9), bone morphogenetic protein 15 (BMP-15), follicle-stimulating hormone receptor (FSHR), luteinizing hormone receptor (LHR), connexin 37, survivin, and caspase 3.</p><p><strong>Methods: </strong>Mature and immature C-mGCs were obtained from 38 women with polycystic ovary syndrome who participated in an in vitro fertilization program. The C-mGCs were then divided into two groups: fresh and vitrified. The expression levels of target genes were assessed using real-time quantitative polymerase chain reaction.</p><p><strong>Results: </strong>After vitrification, GDF-9 expression was significantly decreased among both mature and immature C-mGCs, with 0.2- and 0.1-fold changes, respectively (p<0.01). Similarly, FSHR expression in the mature and immature groups was reduced by 0.1- and 0.02-fold, respectively, following vitrification (p<0.01). The expression levels of the other genes, including BMP-15, LHR, connexin 37, survivin, and caspase 3, remained similar across the examined groups (p>0.05).</p><p><strong>Conclusion: </strong>Vitrification may compromise oocyte maturation through reduced GDF-9 and FSHR expression in C-mGCs after warming.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"293-300"},"PeriodicalIF":1.8,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11617908/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140959940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Harmine exhibits anti-apoptotic properties and reduces diabetes-induced testicular damage caused by streptozotocin in rats. Harmine 具有抗凋亡特性,可减少链脲佐菌素诱发的糖尿病对大鼠睾丸的损伤。
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2024-12-01 Epub Date: 2024-05-17 DOI: 10.5653/cerm.2023.06254
Ali Ghanbari, Cyrus Jalili, Kaveh Shahveisi, Nasim Akhshi
{"title":"Harmine exhibits anti-apoptotic properties and reduces diabetes-induced testicular damage caused by streptozotocin in rats.","authors":"Ali Ghanbari, Cyrus Jalili, Kaveh Shahveisi, Nasim Akhshi","doi":"10.5653/cerm.2023.06254","DOIUrl":"10.5653/cerm.2023.06254","url":null,"abstract":"<p><strong>Objective: </strong>Diabetes mellitus induces fertility problems in men, mainly because of increased free radicals. Natural resources are effective for male infertility treatment. This study investigated the effects of harmine, an alkaloid available in Peganum harmala L., on the male reproductive system of diabetic rats.</p><p><strong>Methods: </strong>We divided 32 rats into four groups, and eight were randomly placed in each group. For diabetes induction, the animals received 50 mg/kg of streptozotocin intraperitoneally. After 1 week, animals received 15 mg/kg of harmine (28 days; intraperitoneal). Histopathological examinations, serum levels of male hormones, levels of nitric oxide (NO) and malondialdehyde (MDA) in the testes, total antioxidant capacity (TAC), insulin serum levels, fasting blood glucose levels, the apoptotic index, and semen analysis were assessed.</p><p><strong>Results: </strong>The diabetes group exhibited morphological changes in testicular tissue, significant decreases in the diameter of the seminiferous tubule, the Johnsen score, testosterone, luteinizing hormone, follicle-stimulating hormone, insulin serum levels, and TAC in testicular tissue (p<0.01). Harmine treatment ameliorated the morphological changes in the testes and improved sperm parameters relative to the diabetes group (p<0.05). The NO and MDA levels in the testes, fasting blood glucose serum levels, and apoptotic index parameters were significantly elevated in the diabetes group, while in the diabetes+harmine group, these parameters were reduced (p<0.01).</p><p><strong>Conclusion: </strong>Harmine protects testicular tissue and sperm against diabetes-induced damage. This effect of harmine is associated with a rebalancing of the antioxidant capacity that subsequently decreases apoptosis in the testes.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"324-333"},"PeriodicalIF":1.8,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11617907/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140959867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Osteocalcin improves testicular morphology but does not ameliorate testosterone synthesis signaling in azoospermic mice. 骨钙素能改善无精症小鼠的睾丸形态,但不能改善睾酮合成信号。
IF 1.8
Clinical and Experimental Reproductive Medicine-CERM Pub Date : 2024-12-01 Epub Date: 2024-06-10 DOI: 10.5653/cerm.2023.06674
Mahsa Yaghobinejad, Heidar Toolee, Somayeh Solhjoo, Elham Seifali, Soraya Parvari, Omotosho Dhulqarnain Akanji, Tayebeh Rastegar
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