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Effects of Steroid Hormone in Avian Follicles
Preovulatory Follicles Steroids Hormone Granulosa Theca Internal and External Cells
2016/5/20
The aim of the present study was to examine the effects of testosterone (T) and estradiol-17β (E2) on the production of progesterone (P4) by granulosa cells, and of the E2 on the production of P4 and ...
Serum deprivation affects secretory activity of cultured porcine ovarian follicles and granulosa cells and their response to hormones
stress malnutrition IGF-I
2015/4/1
The aim of the present study is to understand the hormonal mechanisms of the effect of malnutrition on ovarian follicle functions. For this purpose, we examined the effect of malnutrition/serum depriv...
Culture of Chicken Granulosa Cells from Small Yellow Follicles:A Suitable Culture System
chicken granulosa cells culture system
2009/7/31
In the chicken ovary, one small yellow follicle (SYF) is selected daily to enter the hierarchy and ovulates a few days later. Cellular changes that occur in these follicles may provide an understandin...
Changes in Localization of T Cell Subsets in the Ovarian Follicles during Follicular Growth and Ovulation in Hens
follicular growth laying hens ovarian follicles T cell subsets
2009/7/31
Changes in the localization of helper and killer T cells (CD4+ and CD8+ T cells, respectively) in hen ovarian follicles with follicular growth and ovulation were examined in this experiment. White fol...
Expression of MHC Class I and II in Growing Ovarian Follicles of Young and Old Laying Hens,Gallus domesticus
age of birds follicular growth gene expression laying hen MHC
2009/7/31
The aim of this study was to determine whether the expressions of MHC class I and II in the ovarian follicles change with follicular growth and aging of birds. Theca layer of white follicles (WF), the...
Changes in the Localization of Immunoreactive Avian β-Defensin-12 in Ovarian Follicles during Follicular Growth and in Response to Lipopolysaccharide
avian β-defensin-12 follicular growth laying hen lipopolysaccharide ovarian follicle
2009/7/30
The aim of this study was to identify the avian β-defensin-12 (AvβD-12) protein in the ovarian follicles and to determine the changes in its localization during follicular growth and in response to li...