نتایج جستجو برای: fshr
تعداد نتایج: 474 فیلتر نتایج به سال:
Follicle-stimulating hormone receptors (FSHRs) are almost exclusively expressed on granulosa cells, and FSH action is probably most clearly reflected in intrafollicular hormone milieu of antral follicles. Little is known about the possible effects of the common single nucleotide polymorphism (SNP) FSHR -29G > A (rs1394205) on hormonal conditions in humsan small antral follicles (hSAFs) obtained...
Follicle-stimulating hormone receptor (FSHR) is exclusively expressed in granulose cells of the ovary and Sertoli cells of the testis. The highly cell-specific of gene expression revealed that transcriptional events unique to these two cell types are responsible for activation of the FSHR gene. Even though its mechanisms are still unclear, several progress regarding the mechanism that control i...
Sunitinib is an anti-angiogenic receptor tyrosine kinase inhibitor used to treat advanced metastatic renal cell carcinoma and other types of cancer. Sutent is effective in only approximately 70% of clear cell renal cell carcinoma (CCRCC) patients, has significant adverse side effects and no method is available to predict which patients will not respond. Our purpose was to explore the possibilit...
PURPOSE Follicle-stimulating hormone receptors (FSHR) have been reported in ovarian cancer and prostate cancer cells, but recent studies have highlighted their presence in the endothelium of blood vessels belonging to multiple neoplasias. Current research attempts to determine the role of FSHR in neoplastic proliferation and possible therapeutic or diagnostic implications. This paper aimed to a...
Conjugates of membrane disrupting lytic peptides with a 15-amino acid segment of the β chain of chorionic gonadotropin (CG) or luteinizing hormone releasing hormone (LHRH) target and destroy cancer cell xenografts in nude mouse model. Follicle stimulating hormone receptors (FSHR) have been detected in tumor neo-vascular endothelial cells of a variety of cancers and tumor tissue in prostate and ...
به ناتوانی زوجین جهت باروری علی رغم داشتن رابطه جنسی مطلوب بعد از مدت زمان یک سال ناباروری اطلاق می گردد. تقریبا 12% از جمعیت جهان نابارورند. یکی از مهمترین دلایل ناباروری جهش در ژن هایی است که در محور هیپوتالاموس- هیپوفیز-گناد (hpg) بیان می شوند. ژن گیرنده هورمون محرک فولیکولی ((fshr توسط سلول های گرانولوزا در تخمدان بیان می شود و نقش مهمی در باروری زنان مانند تکثیر سلول های گرانولوزا، تنظیم م...
Background Polycystic ovary syndrome (PCOS) is often associated with higher levels of LH, and arrested ovarian follicular growth. The direct impact high LH on FSH mediated metabolic responses in PCOS patients not clearly understood. Method In order to investigate the glucose metabolism preovulatory granulosa cells (GCs), we used [U14C]-2 deoxyglucose, D-[U14C]-glucose or 2-NBD analyse uptake it...
Introduction . Normal ovarian reserve (OR) determining the response to follicle development containing fully-featured oocytes is an important factor in pregnancy, including assisted reproductive technology (ART) programs. The causes of premature OR decrease are multifactorial. study gene polymorphism as a cause deserves attention. Aim : determine genetic predisposition and create prognostic mod...
The cause of polycystic ovary syndrome (PCOS), a complex endocrine disorder, is unknown, but its familial aggregation implies underlying genetic influences. Hyperandrogenemia is regarded as a major endocrine character of the PCOS. In this study, we employed bisulfite sequencing and bisulfite restriction analysis to investigate the DNA methylation status of LHR, AR, FSHR and H19 in dehydroepiand...
STUDY QUESTION Does the sperm DNA fragmentation index (DFI) improve depending on the FSH receptor (FSHR) genotype as assessed by the nonsynonymous polymorphisms rs6166 (p.N680S) after 3 months of recombinant FSH treatment in men with idiopathic infertility? SUMMARY ANSWER FSH treatment significantly improves sperm DFI only in idiopathic infertile men with the p.N680S homozygous N FSHR. WHAT...
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