Results 181 to 190 of about 147,586 (226)

Approaching Standardization of Bovine Ovarian Cortex Cryopreservation: Impact of Cryopreservation Protocols and Tissue Size on Preantral Follicle Population. [PDF]

Animals (Basel)
Romero P, Carrocera S, García A, Nieto P, Iglesias T, Muñoz M, Díez C.   +6 more
europepmc   +1 more source

Visfatin improves survival and promotes the activation of primordial follicles in cultured sheep ovaries. [PDF]

Anim Reprod
Pinto JGDC, Barberino RS, Guimarães VDS, de Oliveira JL, do Monte APO, de Andrade KO, de Matos MHT.   +6 more
europepmc   +1 more source

Development of porcine preantral follicles in vitro

, 2004
openaire   +1 more source

Development of bovine preantral follicles in vitro

, 2001
openaire   +1 more source

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Isolation of Small Preantral Follicles from the Bovine Ovary Using a Combination of Fragmentation, Homogenization, and Serial Filtration.

Journal of Visualized Experiments, 2022
Understanding the full process of mammalian folliculogenesis is crucial for improving assisted reproductive technologies in livestock, humans, and endangered species.
Stephanie P. McDonnell, J. Candelaria, Amanda J. Morton, A. Denicol   +3 more
semanticscholar   +1 more source

The decellularized ovary as a potential scaffold for maturation of preantral ovarian follicles of prepubertal mice

Systems Biology in Reproductive Medicine, 2021
In the current study, a decellularized ovary scaffold was used for the encapsulation and development of preantral follicles. Maturation and the expression of the related genes were evaluated and compared against in vivo conditions.
S. Alaee, Raheleh Asadollahpour, Abasalt Hosseinzadeh Colagar, T. Talaei-Khozani   +3 more
semanticscholar   +1 more source

In vitro culture methods of preantral follicles.

Theriogenology, 2016
Folliculogenesis is a highly regulated, dynamic process requiring various autocrine, paracrine, and endocrine factors that need to be reproduced in vitro. The mammalian ovary consists of a finite number of follicles at birth, with the majority in a quiescent state, awaiting recruitment.
L. Green, A. Shikanov
semanticscholar   +3 more sources

Preantral follicle culture and oocyte quality

Reproduction, Fertility and Development, 2017
The formation of high-quality oocytes depends on complex stage-specific interactions between the germ cell and the somatic compartment involving endocrine, paracrine, and autocrine regulation. Cooperativity in bidirectional signalling and metabolism in response to factors in the microenvironment drive growth, proliferation, cell cycle regulation ...
Heiligentag, Martyna, Eichenlaub-Ritter, Ursula   +1 more
openaire   +2 more sources

Regulators of Ovarian Preantral Follicle Development

Seminars in Reproductive Medicine, 2015
Preantral follicle development has become an increasingly recognized area of study in the last two decades. Factors that regulate the growth survival and differentiation of these small, yet complex structures have been identified. The field of fertility preservation and a need for increased numbers of mature oocytes for stem cell research revealed how ...
Elizabeth A, McGee, Renju S, Raj
openaire   +2 more sources

Supplementation of c-type natriuretic peptide during in vitro growth period benefits the development of murine preantral follicles

Zygote (Cambridge. Print), 2020
Summary The present study investigated the effects of c-type natriuretic peptide (CNP) on the development of murine preantral follicles during in vitro growth (IVG). Preantral follicles isolated from ovaries of Kunming mice were cultured in vitro. In the
L. Ang, Cao Haixia, Lin Hongxia, Lin Ruijiao, Guo Xingping, Wang Huaixiu   +5 more
semanticscholar   +1 more source