Ovarian Follicular Growth and Development in Mammals1
نویسندگان
چکیده
منابع مشابه
Regulation of Follicular Growth and Development in Sheep
This manuscript reviews the present knowledge related to folliculogenesis in sheep.Folliculogenesis starts with formation of primordial follicles before birth, present as a pool containing a certain number of follicles. By the attainment of puberty, a group of follicles from that pool starts to grow, a process known as primordial follicle activation or recruitment. The number of growing primord...
متن کاملFollicular Development and Oocyte Growth
Follicular development begins as early as the fourth month of fetal life [1]. At that time, the primordial germ cells (PGCs) have migrated from the yolk sac endoderm to the gonadal ridge, undergoing mitotic divisions. PGCs are called oogonia once they reach the gonads, then the oogonia enter the first meiotic division and become primary oocytes. Somatic cells originating from the primitive gona...
متن کاملregulation of follicular growth and development in sheep
this manuscript reviews the present knowledge related to folliculogenesis in sheep.folliculogenesis starts with formation of primordial follicles before birth, present as a pool containing a certain number of follicles. by the attainment of puberty, a group of follicles from that pool starts to grow, a process known as primordial follicle activation or recruitment. the number of growing primord...
متن کاملMale pheromone stimulates ovarian follicular development and body growth in juvenile female opossums (Monodelphis domestica)
Female opossums are induced into estrus by direct exposure to a non-volatile pheromone in male scentmarks. Juvenile females develop this responsiveness by 150 days of age (days), and earlier (130 days) if exposed to male pheromone beginning at 90 days. The goal of this study was to examine the effect of male pheromone on body growth and ovarian follicular development in young opossums. Females ...
متن کاملI-9: Artificial Ovary and Infertility: Application of Natural Extra Cellular Matrix in Ovarian Follicular Growth In Vitro
Background N;MaterialsAndMethods N;Results N;Conclusion N;
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ژورنال
عنوان ژورنال: Biology of Reproduction
سال: 1994
ISSN: 0006-3363,1529-7268
DOI: 10.1095/biolreprod50.2.225