Results 131 to 140 of about 147,586 (226)

Ultrastructural Characteristics of Mouse Preantral Follicles Isolated from Vitrified and Non Vitrified Ovaries after In Vitro Maturation [PDF]

Cell Journal, 2007
Objective: The purpose of the present study was to verify the ultrastructural characteristics of cultured mouse preantral follicles from fresh and vitrified –warmed ovarian tissues.Materials and Methods: The ovaries of 14-day-old mice (n = 5) were ...
Kamran Haidari, Mojdeh Salehnia, Mojtaba Rezazadeh Valoujerdi   +2 more
doaj  

مطالعه اثرات α توکوفرول و هورمون محرک فوليکولی روی بلوغ فوليکول‌های پره آنترال موش‌های نابالغ و اووسيت محصور در آن [PDF]

, 2010
زمينه و هدف: بلوغ اووسيت در محيطin vitro (IVM) راه تازه‌ای برای کاهش هزينه و تقليل اثرات جانبی تحريکات گنادوتروپين برای لقاح در محيط in vitro (IVF)است.
برزگری فيروزآبادی, فاطمه, جاويد, آمنه, رضايی زارچی, سعید   +2 more
core  

Exploration of the role of androgens and adipokines in the development of polycystic ovary syndrome

, 2011
Polycystic ovary syndrome (PCOS) is the commonest endocrine disorder in women being characterized by reproductive and metabolic abnormalities. Our hypothesis is that overproduction of ovarian androgens during early development is a key factor in the ...
Comim, Fabio Vasconcellos, Comim, Fabio Vasconcellos   +1 more
core   +1 more source

Successful 3D culture and transplantation of mouse isolated preantral follicles in hydrogel of bioengineered Wharton's jelly. [PDF]

PLoS One, 2023
Zand E, Rajablou E, Siadat SF, Beiki B, Akbarinejad V, Amorim CA, Rezazadeh Valojerdi M, Tahaei LA, Fathi R.   +8 more
europepmc   +1 more source

BPA interferes with granulosa cell development and oocyte meiosis in mouse preantral follicles. [PDF]

Exp Biol Med (Maywood), 2023
Li Y, Liu S, Gao F, Peng Z, Zhang J, Li S, Lu D, Pan X.   +7 more
europepmc   +1 more source

Dinamika Folikel Ovarium Domba Pascatransplantasi Intrauterin pada Kelinci Pseudopregnanst [PDF]

, 2007
The objective of this study was to evaluate the follicle dynamics of ewe ovarium post-intrauterine transplantation to pseudopregnanty rabbit. The experiment was concerned with the 1st or 7th days of pseudopregnancy to receive the ewe ovarium. After 5,
Boediono, A. (Arief), Sumarmin, R. (Ramadhan), Winarto, A. (Adi), Yusuf, T. L. (Tutty)   +3 more
core  

Optimized study of an in vitro 3D culture of preantral follicles in mice. [PDF]

J Vet Sci, 2023
Ren H, Zhang Y, Zhang Y, Qiu Y, Chang Q, Yu X, Pei X.   +6 more
europepmc   +1 more source

HucMSC-EVs Facilitate In Vitro Development of Maternally Aged Preantral Follicles and Oocytes. [PDF]

Stem Cell Rev Rep, 2023
Zhang YY, Yang W, Zhang Y, Hu Z, Chen Y, Ma Y, Yang A, Shi Z, Zhou H, Ren P, Shi L, Jin J, Rong Y, Tong X, Zhang YL, Zhang S.   +15 more
europepmc   +1 more source

VIABILIDADE DE FOLÍCULOS PRÉ-ANTRAIS BOVINOS ISOLADOS DE OVÁRIOS APÓS VITRIFICAÇÃO

Ciência Animal Brasileira, 2011
The aim of this study was to evaluate isolated bovine preantral follicles after vitrification procedure. Ovaries were obtained at a local slaughterhouse and submitted to follicular isolation. From the obtained suspension, one part was destined to control
Hélder Silva Luna, Viviane Bento Silva, Fernanda Araujo Abreu   +2 more
doaj  

Reducing 3D Hydrogel Stiffness, Addition of Oestradiol in a Physiological Concentration and Increasing FSH Concentration Improve In Vitro Growth of Murine Preantral Follicles. [PDF]

Int J Mol Sci, 2023
Zheng M, Cadenas J, Pors SE, Esa T, Kristensen SG, Mamsen LS, Adrados CS, Andersen CY.   +7 more
europepmc   +1 more source