Clinical and Experimental Reproductive Medicine-CERM最新文献

{"title":"Potential ameliorative effects of bilberry (Vaccinium myrtillus L.) fruit extract on cisplatin-induced reproductive damage in adult male albino rats.","authors":"Fatma B Mossa, Nadia Bakry, Mamdouh Rashad El-Sawi","doi":"10.5653/cerm.2023.06380","DOIUrl":"10.5653/cerm.2023.06380","url":null,"abstract":"<p><strong>Objective: </strong>Cisplatin (CP) is a widely used chemotherapeutic agent, but its severe side effects impact testicular function. We investigated the potential protective effects of bilberry extract against CP-induced testicular toxicity.</p><p><strong>Methods: </strong>Forty adult male albino rats were divided into four groups. Control animals received a single oral dose of 0.9% saline. Bilberry-treated rats received oral bilberry extract (200 mg/kg body weight [BW] dissolved in 1 mL of saline) daily for 10 consecutive days. CP-treated animals were administered a single intraperitoneal dose (7.5 mg/kg BW). Finally, a bilberry+CP group received oral bilberry extract (200 mg/kg BW) daily for 10 consecutive days, with one intraperitoneal dose of CP (7.5 mg/kg BW) on day 2. We assessed sperm count, motility, viability, and abnormalities, along with testis weight, testis weight-to-BW ratio, antioxidant activity, levels of oxidative stress markers (malondialdehyde [MDA] and hydrogen peroxide [H2O2]), sex hormones (follicle-stimulating hormone [FSH], luteinizing hormone [LH], and testosterone), and apoptotic and anti-apoptotic markers, and DNA damage. Testicular tissue underwent histopathological examination.</p><p><strong>Results: </strong>Among CP-treated rats, significantly lower values were observed for testis weight; testis weight-to-BW ratio; levels of FSH, LH, testosterone, superoxide dismutase, catalase, glutathione S-transferase, glutathione, and B-cell lymphoma 2; and sperm count, motility, and proportion of normal sperm. CP administration was associated with higher MDA, H2O2, p53, Bax, cytochrome c, caspase 9, and caspase 3 levels, along with elevated tail moment. However, bilberry extract administration significantly improved all altered parameters.</p><p><strong>Conclusion: </strong>Bilberry treatment demonstrated protective effects and reduced CP-induced testicular toxicity via antioxidant activity and cytoprotection.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":"51 3","pages":"192-204"},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11372312/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142113283","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}

{"title":"Protective effect of platelet-rich plasma against structural and functional changes of the adult rat testis in carbimazole-induced hypothyroidism.","authors":"Hossein Bordbar, Masoud Sattar-Shamsabadi, Farzaneh Dehghani, Fatemeh Karimi","doi":"10.5653/cerm.2023.06695","DOIUrl":"10.5653/cerm.2023.06695","url":null,"abstract":"<p><strong>Objective: </strong>Hypothyroidism (HT) influences spermatogenesis and is associated with male infertility. Platelet-rich plasma (PRP), a biological product rich in growth factors, promotes tissue repair. In this study, the likely protective effects of PRP on testicular tissue damage in carbimazole (CBZ)-induced HT were evaluated.</p><p><strong>Methods: </strong>Forty male rats were divided into four groups. HT was induced by administering CBZ (1.35 mg/kg orally, for 45 days). Two doses of PRP (40 μL each, locally injected into the testis on days 15 and 30) were also given. After 45 days, blood samples were taken from the heart to measure triiodothyronine (T3), thyroxine (T4), and testosterone levels, and semen analysis was performed. For stereological assessment, the left testis was removed, fixed, embedded, sectioned, and stained with hematoxylin and eosin. The right testis was excised to evaluate antioxidant levels.</p><p><strong>Results: </strong>CBZ was demonstrated to induce HT, characterized by significant reductions in T3 and T4. HT was associated with decreased testicular weight, impaired sperm parameters, reduced testosterone concentration, diminished antioxidant activity, reduced volumes of testicular components, and lower total numbers of testicular cells of various types. When HT samples were treated with PRP, improvement was observed for all of these changes. This protective effect could be attributed to the growth factors present in PRP.</p><p><strong>Conclusion: </strong>PRP appears to prevent the structural changes in the testes and the deterioration in sperm quality caused by CBZ-induced HT. This protective effect is likely due to mitigation of oxidative damage and elevation of testosterone levels.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"225-235"},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11372310/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140871510","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}

{"title":"The effects of vitamin E supplementation on sperm parameters, chromatin integrity, and gene expression before and after freezing in aged mice.","authors":"Sadegh Zarei, Farnoosh Molavi, Farzaneh Abbas Abasnezhad, Behanaz Majidi, Saeed Mohammadihosseinabad, Faezeh Esmaeili Ranjbar, Mahboubeh Vatanparast","doi":"10.5653/cerm.2023.06632","DOIUrl":"10.5653/cerm.2023.06632","url":null,"abstract":"<p><strong>Objective: </strong>Some age-related testicular changes, such as Sertoli cell vacuolization and blood-testis barrier breakdown, reduce total sperm production and male fertility. Therefore, this study investigated the effect of vitamin E on restoring testicular function in aged mice. Sperm cryo-resistance was also assessed.</p><p><strong>Methods: </strong>Twenty-eight 48-week-old male Naval Medical Research Institute mice were divided into four groups for a daily gavage of vitamin E: the control group received distilled water, while the three treatment groups were administered 100, 200, and 400 mg/kg, respectively, for 4 weeks. Subsequently, semen analyses, DNA fragmentation index (DFI), and protamine deficiency tests were conducted. Testicular histology, tissue antioxidant enzyme activity, and gene expression levels were also assessed.</p><p><strong>Results: </strong>The two higher dosages of vitamin E were associated with a higher sperm count, greater progressive motility, and improved sperm morphology (p<0.05). These benefits were also evident after sperm freezing (p<0.05). Although chromatin abnormalities increased following vitrification, the treatment groups showed better outcomes (p<0.05). The tubular diameter, epithelium height, and luminal diameters remained unchanged with age. The tissue antioxidant capacity was greater in the groups receiving the high doses of vitamin E. Additionally, significant increases in inhibitor of DNA binding protein-4 (Id4) and GDNF family receptor alpha-1 (Gfra1) expression were observed in the higher vitamin E dosage groups, and promyelocytic leukemia zinc finger protein (Plzf) expression was notably present in the 400 mg/kg treatment group compared to the control group (p<0.05).</p><p><strong>Conclusion: </strong>Antioxidant supplementation might enhance reproductive outcomes in aging males. The observed effects included improved sperm cryo-resistance, which is advantageous for future applications such as sperm freezing or fertility preservation.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"213-224"},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11372309/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296912","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}

{"title":"Protective effects of Withania somnifera against cyclophosphamide-induced testicular damage in rats.","authors":"Mehrana Jafari, Ahmad Akbari, Zeynab Esmailpour, Zahra Nadi, Maryam Baazm","doi":"10.5653/cerm.2023.06415","DOIUrl":"10.5653/cerm.2023.06415","url":null,"abstract":"<p><strong>Objective: </strong>Cyclophosphamide (CP) is an alkylating agent commonly used in cancer treatment. It is known to have detrimental effects on the reproductive system, including the potential to cause infertility. Recently, herbal remedies have gained traction as a complementary approach to addressing these side effects. In this study, our goal was to investigate whether the aqueous-alcoholic extract of Withania somnifera (WS) could mitigate the adverse impacts of CP on testicular tissue.</p><p><strong>Methods: </strong>Animals were randomly assigned to one of the following groups: control, WS (500 mg/kg), CP (100 mg/kg), CP+WS pre-treatment, and CP+WS post-treatment. WS was administered orally through gavage for 1 month. We assessed sperm parameters, testicular histopathology, and the expression of the Bax and Bcl2 genes in the experimental groups.</p><p><strong>Results: </strong>Sperm parameters (including count, viability, and motility), the number of spermatogonia, the seminiferous tubule diameter, and Bcl2 gene expression, significantly decreased after CP injection (p<0.05). Conversely, the number of immotile sperm and Bax gene expression significantly increased (p<0.05). Treatment with WS, especially when administered as a pre-treatment, ameliorated the sperm parameters, histological alterations, and the expression of apoptosis-related genes (p<0.05).</p><p><strong>Conclusion: </strong>The data suggest that WS may mitigate the detrimental effects of CP on testicular tissue by reducing apoptosis. Consequently, WS has the potential to be used as an adjunctive therapy to reduce the complications associated with CP treatment.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"205-212"},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11372316/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296911","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}

{"title":"Effect of nicotinamide mononucleotide on osteogenesis in MC3T3-E1 cells against inflammation-induced by lipopolysaccharide.","authors":"Inyoung Kang, Myoungjoo Koo, Jin Hyun Jun, Jaewang Lee","doi":"10.5653/cerm.2023.06744","DOIUrl":"10.5653/cerm.2023.06744","url":null,"abstract":"<p><strong>Objective: </strong>Nicotinamide mononucleotide (NMN) is extensively utilized as an anti-aging agent and possesses anti-inflammatory properties. Lipopolysaccharide (LPS) activates Toll-like receptor 4, a process modulated by intracellular signaling pathways such as the Wnt/β-catenin pathway. This study investigated the impact of NMN on osteogenesis in the presence of LPS.</p><p><strong>Methods: </strong>To elucidate the role of NMN in osteogenesis in the context of Gram-negative bacterial infection after LPS treatment, we cultured a mouse pre-osteoblast cell line (MC3T3-E1) and subsequently incubated it with NMN and/or LPS. We then evaluated osteogenic activity by measuring alkaline phosphatase activity, assessing gene expression and protein levels, and performing Alizarin Red S staining and immunocytochemistry.</p><p><strong>Results: </strong>MC3T3-E1 cells underwent successful differentiation into osteoblasts following treatment with osteogenic induction medium. LPS diminished features related to osteogenic differentiation, which were subsequently partially reversed by treatment with NMN. The restorative effects of NMN on LPS-exposed MC3T3-E1 cells were further substantiated by elucidating the role of Wnt/β-catenin signaling, as confirmed through immunocytochemistry.</p><p><strong>Conclusion: </strong>This study showed that infection with Gram-negative bacteria disrupted the osteogenic differentiation of MC3T3-E1 cells. This adverse effect was partially reversed by administering a high-dose of NMN. Drawing on these results, we propose that NMN could serve as a viable therapeutic strategy to preserve bone homeostasis in elderly and immunocompromised patients.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"236-246"},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11372314/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140872870","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}

{"title":"p,p'-DDT induces apoptosis in human endometrial stromal cells via the PI3K/AKT pathway and oxidative stress.","authors":"So Ra Oh, Seung Bin Park, Yeon Jean Cho","doi":"10.5653/cerm.2022.05792","DOIUrl":"10.5653/cerm.2022.05792","url":null,"abstract":"<p><strong>Objective: </strong>Bis-[4-chlorophenyl]-1,1,1-trichloroethane (DDT), one of the most widely used synthetic pesticides, is an endocrine-disrupting chemical with the potential to interfere with the human reproductive system. The effects of DDT and one of its metabolites, p,p'-DDT, on human endometrial stromal cells (ESCs) and health outcomes remain unknown. In this study, we investigated whether p,p'-DDT induces an imbalance in cell proliferation and apoptosis in human ESCs via oxidative stress.</p><p><strong>Methods: </strong>We assessed apoptosis in ESCs by quantifying the expression of markers associated with both intrinsic and extrinsic pathways. Additionally, we measured levels of reactive oxygen species (ROS), antioxidant enzyme activity, and estrogen receptors (ERs). We also examined changes in signaling involving nuclear factor kappa-light-chain-enhancer of activated B cells.</p><p><strong>Results: </strong>Following treatment with 1,000 pg/mL of p,p'-DDT, we observed an increase in Bax expression, a decrease in Bcl-2 expression, and increases in the expression of caspases 3, 6, and 8. We also noted a rise in the generation of ROS and a reduction in glutathione peroxidase expression after treatment with p,p'-DDT. Additionally, p,p'-DDT treatment led to changes in ER expression and increases in the protein levels of phosphatidylinositol 3-kinase (PI3K), phospho-protein kinase B (phospho-AKT), and phospho-extracellular signal-regulated kinase (phospho-ERK).</p><p><strong>Conclusion: </strong>p,p'-DDT was found to induce apoptosis in human ESCs through oxidative stress and an ER-mediated pathway. The activation of the PI3K/AKT and ERK pathways could represent potential mechanisms by which p,p'-DDT prompts apoptosis in human ESCs and may be linked to endometrial pathologies.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"247-259"},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11372311/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140853087","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}

{"title":"Systematic Review of the roles of Inositol and Vitamin D in improving fertility among patients with Polycystic Ovary Syndrome.","authors":"Gitika Katyal, Gursharan Kaur, Hafsa Ashraf, Adiprasad Bodapati, Ayesha Hanif, Donatus Kaine Okafor, Safeera Khan","doi":"10.5653/cerm.2023.06485","DOIUrl":"10.5653/cerm.2023.06485","url":null,"abstract":"<p><p>Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder among reproductive-age women. As a leading cause of anovulatory infertility, it complicates fertility treatments, including in vitro fertilization. The widely accepted 2003 Rotterdam diagnostic criteria for PCOS include sub-phenotypes based on variations in androgen excess, ovulatory dysfunction, and polycystic ovarian morphology. In this systematic review, we examined the impacts of inositol and vitamin D on fertility in PCOS. Adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 guidelines, we used relevant keywords to comprehensively search databases including PubMed, Google Scholar, and MDPI. From an initial pool of 345 articles, 10 met the inclusion criteria. The articles suggest that vitamin D and inositol, particularly myo-inositol and D-chiro-inositol, may represent therapeutic options for PCOS. Vitamin D influences ovarian follicular development, glucose regulation, and insulin sensitivity. When combined with metformin therapy, it is associated with improved menstrual regularity and ovulation. Inositol is crucial for cellular signaling, energy metabolism, glucose regulation, and fertility. This systematic review underscores the importance of investigating inositol and vitamin D within a PCOS management strategy, given the disorder's prevalence and impacts on fertility and metabolic health. Although these agents show promise, additional research could clarify their mechanisms of action and therapeutic benefits. This review emphasizes the need for exploration of effective treatments to improve the quality of life among individuals with PCOS. Inositol and vitamin D represent potential options, but more studies are required to elucidate their roles in the management of this condition.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":"181-191"},"PeriodicalIF":1.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11372307/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140867714","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}

{"title":"Relationship between thyroid-stimulating hormone levels and the severity of vitamin D deficiency by age group.","authors":"Mansi Modi, Pinky Garg","doi":"10.5653/cerm.2023.06779","DOIUrl":"https://doi.org/10.5653/cerm.2023.06779","url":null,"abstract":"<p><strong>Objective: </strong>Researchers have long been captivated by the complex molecular interactions between vitamin D and the thyroid gland. Hypothyroidism affects 2% to 4% of women of reproductive age and can impact fertility through anovulatory cycles, luteal phase defects, hyperprolactinemia, and sex hormone imbalances. This study investigated the relationship between thyroid disease and the severity of vitamin D deficiency across different age groups.</p><p><strong>Methods: </strong>A retrospective study was conducted of 286 patient samples from individuals aged 18 to 60 years who were processed in the clinical biochemistry laboratory of our hospital. Samples were tested for thyroid-stimulating hormone (TSH) and vitamin D (specifically, vitamin D3) levels. The study samples were categorized into four clinically relevant groups based on TSH levels and into three groups based on serum 25-hydroxyvitamin D (25(OH)D) levels.</p><p><strong>Results: </strong>Most of the samples were from female patients (n=269), and the most common age group was 18 to 35 years (n=191, 66.78%). Subclinical hypothyroidism was identified in 120 patients, while vitamin D deficiency was present in 237 (82.87%) participants. A significant association was observed between vitamin D deficiency and the presence of thyroid disorders. Additionally, a significant negative correlation was found between TSH and vitamin D levels. Polycystic ovary syndrome was noted in 103 female patients (36.01%).</p><p><strong>Conclusion: </strong>TSH and 25(OH)D levels should be screened in all women of reproductive age, not just those in high-risk groups, as subclinical and occult hypothyroidism may otherwise go undiagnosed. Furthermore, TSH should be considered the primary screening test.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142298339","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}

{"title":"Therapeutic effects of curcumin nanoemulsion on cyclophosphamide-induced testicular toxicity in adult male mice.","authors":"Pourya Raee, Shahin Aghamiri, Mahsa Ghaffari Novin, Azar Afshar, Fakhroddin Aghajanpour, Farid Abdi, Marefat Ghaffari Novin","doi":"10.5653/cerm.2024.07066","DOIUrl":"https://doi.org/10.5653/cerm.2024.07066","url":null,"abstract":"<p><strong>Objective: </strong>Several chemotherapeutic agents, including cyclophosphamide (CP) and busulfan, have been shown to interfere with spermatogenesis. Accordingly, the main objective of this study was to evaluate the potential therapeutic effects of curcumin nanoemulsion (CUR-NE) on spermatogenesis in mice with CP-induced testicular toxicity.</p><p><strong>Methods: </strong>A total of 28 adult male mice were equally divided into four groups: control, CUR-NE (30 mg/kg, daily for 5 weeks), CP (200 mg/kg, single dose), and CP+CUR-NE. Each group was evaluated regarding sperm parameters, DNA fragmentation index, chromatin maturation, reactive oxygen species (ROS) levels, and histological parameters of the testes. Serum levels of follicle-stimulating hormone (FSH), luteinizing hormone, and testosterone were also assessed in all groups.</p><p><strong>Results: </strong>In CP-induced mice, CUR-NE treatment significantly improved sperm parameters, including total sperm count, motility, morphology, and DNA integrity. CUR-NE administration was also associated with significantly higher serum levels of testosterone and FSH, as well as testis weight and volume, in the mice treated with CP. Furthermore, CUR-NE treatment significantly increased the number of spermatogonia, primary spermatocytes, round spermatids, and Leydig cells in the testicular tissue of these animals. A marked reduction in ROS levels in the testes tissue was observed following administration of CUR-NE to CP-induced mice.</p><p><strong>Conclusion: </strong>CUR-NE appears to promote spermatogenesis in mice with CP-induced testicular toxicity by reducing ROS levels, improving testicular stereological parameters, and strengthening the reproductive hormone profile.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142298341","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}

{"title":"Associations of dietary inflammatory indices (DII and E-DII) with sperm parameters.","authors":"Sonia Sadeghpour, Fatemeh Maleki Sedgi, Sevana Daneghian, Somayyeh Barania Adabi, Tahereh Behroozi-Lak, Mohammadreza Pashaei, Javad RasouIi, Rohollah Valizadeh, Hojat Ghasemnejad-Berenji","doi":"10.5653/cerm.2024.06982","DOIUrl":"https://doi.org/10.5653/cerm.2024.06982","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to explore the ambiguous link between dietary inflammatory indices and sperm parameters. Specifically, it investigated the associations between the dietary inflammatory index (DII) and the energy-adjusted dietary inflammatory index (E-DII) with sperm motility, morphology, and count in men undergoing routine semen analysis.</p><p><strong>Methods: </strong>A cross-sectional study was conducted with 144 men enrolled, where semen samples were collected and evaluated according to the 2010 World Health Organization guidelines. Dietary data were gathered using a 147-item semi-quantitative food frequency questionnaire developed by the researchers. Pearson correlation analysis was employed to assess the relationships of the DII and E-DII with sperm parameters.</p><p><strong>Results: </strong>The mean DII and E-DII scores were 1.23±1.1 and 0.49±0.43, respectively. The mean values for sperm motility, morphology, and count were 43.08%±19.30%, 78.03%±26.99%, and 48.12±44.41 million, respectively. Both motility (r=-0.353) and count (r=-0.348) were found to be inversely and significantly correlated with DII. Similarly, Pearson correlation tests revealed strong and significant inverse correlations of motility (r=-0.389) and count (r=-0.372) with E-DII.</p><p><strong>Conclusion: </strong>The findings suggest that a diet with a higher anti-inflammatory potential may be associated with increased sperm count and motility, but not with changes in morphology. Further research is necessary to confirm these findings, elucidate the underlying mechanisms, and identify dietary modifications that could improve male fertility.</p>","PeriodicalId":46409,"journal":{"name":"Clinical and Experimental Reproductive Medicine-CERM","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141861237","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}