Lub hauv paus kev xav ntawm kev tsim cov kua dej follicular qhia tias kev tsim khoom los ntawm granulosa cells granulosa cells Ib granulosa cell lossis follicular cell yog somatic cell ntawm poj niam txiv neej qaum uas yog ze ze nrog cov tsim cov poj niam gamete (hu ua oocyte lossis qe) nyob rau hauv zes qe menyuam ntawm cov tsiaj. https://en.wikipedia.org › wiki › Granulosa_cell
Granulosa cell - Wikipedia
ntawm hyaluronan thiab chondroitin sulfate proteoglycan versican generates ib qho osmotic gradient. Qhov gradient no rub cov kua dej tau los ntawm thecal vasculature.
Dab tsi ua kua dej follicular?
Follicular fluid (FF) yog cov kua roj ntsha tsis muaj zog uas nyob ib puag ncig cov oocyte tsim. Nws yog tsim nyob rau hauv loj hlob antral follicles thiab muaj ntau yam molecules, xws li cov proteins, steroid hormones, polysaccharides, metabolites, reactive oxygen hom, thiab antioxidants.
follicular granulosa hlwb tsim dab tsi?
Granulosa hlwb ntawm ovulatory follicle yog qhov loj thiab tsuas yog qhov chaw ntawm estradiol nyob rau theem follicular ntawm zes qe menyuam voj voog thiab secrete estrogens teb rau FSH.
Puas zais los ntawm follicular cell lossis granulosa cell?
Ib follicle uas muaj ob txheej ntawm follicular hlwb hu ua thawj follicle. Cov hlwb no txuas ntxiv mus rau hypertrophy thiab proliferate los tsim ntau txheej nyob ib puag ncig oocyte. Thaum kawg cov hlwb no dhau los ua lub npe hu ua ' granulosa' hlwb. Cov hlwb granulosa yuav tso cov progesterone tom qab ovulation.
cov cell follicle tsim nyob qhov twg?
ovary thiab ovulation) Cov follicles, uas yog cov pob khoob ntawm cov hlwb, muaj cov qe tsis paub tab thiab muaj nyob hauv lub zes qe menyuam thaum yug; feem ntau muaj 150,000 txog 500,000 follicles thaum ntawd.
