Adiponectin is secreted by theca layer cells isolated from chicken ovarian follicles
نویسندگان
چکیده
منابع مشابه
Steroidogenesis in Theca Cells of Chicken Follicles
The aim of this study was to assess and compare the steroidogenic response to luteinizing hormone (LH) and follicle-stimulating hormone (FSH) in cells of the theca interna and theca externa isolated from follicles at different stages of maturation. Cells of the theca interna and theca externa isolated from the largest, second largest and third-fifth largest preovulatory follicles of the chicken...
متن کاملParacrine Regulation of Steroidogenesis in Theca Cells by Granulosa Cells Derived from Mouse Preantral Follicles
Interaction partners of follicular cells play a significant role in steroidogenesis, follicular formation, and development. Androgen secreted by theca cells (TCs) can initiate follicle development and ovulation and provide precursor materials for estrogen synthesis. Therefore, studies on ovarian microenvironment will not only lead to better understanding of the steroidogenesis but also have cli...
متن کاملTranscriptome Profiling of the Theca Interna from Bovine Ovarian Follicles during Atresia
The theca interna is a specialized stromal layer that envelops each growing ovarian follicle. It contains capillaries, fibroblasts, immune cells and the steroidogenic cells that synthesize androgens for conversion to estradiol by the neighboring granulosa cells. During reproductive life only a small number of follicles will grow to a sufficient size to ovulate, whereas the majority of follicles...
متن کاملP-25: Characterization of Sheep Ovarian Multipotent Theca Stem Cells
Background Theca cells play important roles during folliculogenesis. They synthesize androgens, provide crosstalk with granulosa cells and oocytes during development, and provide structural support of the growing follicle to produce a mature and fertilizable oocyte. In children patients who are going to be ovariectomy, follicogenesis is at early stage and thus the follicles need to be mature in...
متن کاملTranscriptome Profiling of the Theca Interna in Transition from Small to Large Antral Ovarian Follicles
The theca interna layer of the ovarian follicle forms during the antral stage of follicle development and lies adjacent to and directly outside the follicular basal lamina. It supplies androgens and communicates with the granulosa cells and the oocyte by extracellular signaling. To better understand developmental changes in the theca interna, we undertook transcriptome profiling of the theca in...
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ژورنال
عنوان ژورنال: Reproduction
سال: 2020
ISSN: 1470-1626,1741-7899
DOI: 10.1530/rep-19-0505