Results 91 to 100 of about 14,717 (224)

Folliculogenesis and Abnormalities

open access: yesJournal of Gynecology Research Reviews & Reports
Research on oocytes and their associated follicles has advanced significantly over the past two decades, shedding light on the fragility of the processes governing their active life. The ovarian follicles and the germ cells within them are crucial to understand conception, growth, and survival mechanisms.
Gianluca Raffaello Damiani   +5 more
openaire   +1 more source

RODENT FOLLICULOGENESIS-A MORPHOMETRICAL COMPARISON

open access: yes, 1991
Morphometrical data on R rattus folliculogenesis is compared and contrasted with the data available on Rattus norvegicus, Millardia meltiada and Bandicota bengalensis, The sizes of follicles at antrum formation show a classical difference in the Rattus ...
HUNDAL, S.S., GURAYA, S.S.
core  

Inhibition of oocyte growth factors in vivo modulates ovarian folliculogenesis in neonatal and immature mice

open access: yes, 2010
Growth differentiation factor-9 (GDF9) and bone morphogenetic protein-15 (BMP15) are among the key regulators transmitting the signaling between the oocyte and the surrounding granulosa cells.
Pasternack, A.   +7 more
core   +1 more source

Lhx8 regulates primordial follicle activation and postnatal folliculogenesis [PDF]

open access: yes, 2015
Background\ud The early stages of ovarian follicle formation—beginning with the breakdown of germ cell cysts and continuing with the formation of primordial follicles and transition to primary and secondary follicles—are critical in determining ...
Golnoski, Kayla   +15 more
core   +1 more source

Characterization of isolated late preantral and early antral equine ovarian follicles

open access: yesReproduction and Fertility
Understanding how to effectively isolate a large number of healthy follicles is essential for increasing success rates in ARTs, such as in vitro culture and cryopreservation.
Ana Normélia P Morais   +15 more
doaj   +1 more source

A way for in vitro/ex vivo egg production in mammals

open access: yesThe Journal of Reproduction and Development, 2019
Eggs are female germ cells that are required for producing offspring through sexual reproduction. In mammals, eggs are produced in the ovary and ovulated into the oviduct.
Kanako MOROHAKU
doaj   +1 more source

A microlabyrinthic system in the ovarian follicle.

open access: yes, 2003
Symposium: "Mammalian oogenesis and folliculogenesis: in vivo and in vitro approaches".
FAMILIARI, Giuseppe   +3 more
core  

Potential Functions of IGFBP-2 for Ovarian Folliculogenesis and Steroidogenesis

open access: yesFrontiers in Endocrinology, 2018
Ovarian follicles, as transient structural and functional complexes with the oocyte and the associated cells, determine the female reproductive cycle and thus fertility. Ovarian function is subject to the strict control of hormones and growth factors and
Marion Spitschak, Andreas Hoeflich
doaj   +1 more source

Magnesium supplementation improves ovarian folliculogenesis in type 1 diabetes mellitus

open access: yes
Introduction: Type 1 diabetes mellitus (T1DM) is associated with oxidative stress and metabolic dysfunction, contributing to impaired ovarian folliculogenesis and reproductive dysfunction.
Cilmiaty,Risya   +6 more
core   +1 more source

A spotlight on factors influencing the in vitro folliculogenesis of isolated preantral follicles

open access: yes
Female fertility preservation via complete in vitro folliculogenesis is still chimerical. Due to many factors affecting the efficiency of isolation and culture of preantral follicles, the improvement of techniques geared to fertility preservation in ...
Luciano, Alberto Maria   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy