253.Follicle stimulating-hormone (FSH) withdrawal induces germ cell apoptosis in the mature rat testis in vitro
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چکیده
منابع مشابه
Umbelliprenin Induces Apoptosis in CLL Cell Lines
Chronic lymphocytic leukemia (CLL) remains an incurable disease that requires innovative new approaches to improve therapeutic outcome. Many Ferula species, including F. asa-foetida, synthesize terpenyloxy coumarins. One of these coumarins is umbelliprenin, which has been implicated with induction of apoptosis in some cancer cell lines. In this study induction of apoptosis by umbellipre...
متن کاملUmbelliprenin Induces Apoptosis in CLL Cell Lines
Chronic lymphocytic leukemia (CLL) remains an incurable disease that requires innovative new approaches to improve therapeutic outcome. Many Ferula species, including F. asa-foetida, synthesize terpenyloxy coumarins. One of these coumarins is umbelliprenin, which has been implicated with induction of apoptosis in some cancer cell lines. In this study induction of apoptosis by umbellipre...
متن کاملFas regulates germ cell apoptosis in the human testis in vitro.
The Fas-Fas ligand (FasL) system has been implicated in maintaining the immune privileged nature of the testis. The present report concerns the role of the Fas-FasL system in regulating germ cell apoptosis, another important function of this system in the human testis. Fas was localized immunohistochemically to the same types of germ cells that were identified as apoptotic, namely spermatocytes...
متن کاملFollicle stimulating hormone increases spermatogonial stem cell colonization during in vitro co-culture
The complex process of spermatogenesis is regulated by various factors. Studies on spermatogonial stem cells (SCCs) have provided very important tool to improve herd genetic and different field. 0.2 to 0.3 percent of total cells of seminiferous tubules is consist of spermatogonial stem cells. To investigate and biomanipulation of these cells, proliferation and viability rate of cells should be ...
متن کاملInteractions of thyroid hormone and FSH in the regulation of rat granulosa cell apoptosis.
Thyroid hormone (TH) is important for normal reproductive function. Our previous studies indicate that FSH increases preantral follicle growth in vitro, a response markedly enhanced by triiodothyronine (T3). However, the nature of this hormonal interaction is poorly understood. The objective of this study was to determine if and how T3 modulate FSH-induced expression and actions of granulosa ce...
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ژورنال
عنوان ژورنال: Reproduction, Fertility and Development
سال: 2004
ISSN: 1031-3613
DOI: 10.1071/srb04abs253