Results 81 to 90 of about 4,915 (175)

The Invasion and Reproductive Toxicity of QDs-Transferrin Bioconjugates on Preantral Follicle in vitro

Theranostics, 2012
The toxicity of QD has been extensively studied over the past decade. However, the potential toxicity of QDs impedes its use for clinical research. In this work, we established a preantral follicle in vitro culture system to investigate the effects of QD-
Gaixia Xu, Suxia Lin, Wing-Cheung Law, Indrajit Roy, Xiaotan Lin, Shujiang Mei, Hanwu Ma, Siping Chen, Hanben Niu, Xiaomei Wang
doaj  

Comparison of the developmental potential of 2-week-old preantral follicles derived from vitrified ovarian tissue slices, vitrified whole ovaries and vitrified/transplanted newborn mouse ovaries using the metal surface method

BMC Biotechnology, 2008
Background Cryopreservation of preantral follicles or ovarian tissues would enable the storage of large numbers of primordial follicles or preantral follicles and preserves the structural integrity of somatic and reproductive cells. In the present study,
Hsu Kung-Hao, Gong Kun-Bing, Kuo Tsung-Cheng, Yen Jui-Mei, Lin Ta-Chin, Hsu Teng-Tsao   +5 more
doaj   +1 more source

ХАРАКТЕРИСТИКА НА ПРЕАНТРАЛНИ ФОЛИКУЛИ НА ЗАЙЦИ ОТ ПОРОДАТА НОВОЗЕЛАНДСКА БЯЛА

Животновъдни науки, 2013
The aim of this study was to describe the preantral follicles in the ovaries of rabbits from the New Zealand breed. For this purpose eight adult female rabbits were stay under unified rearing and feeding conditions during the 45 days. Their ovaries were
ДЕСИСЛАВА АБАДЖИЕВА, СВЕТЛАНА ГРИГОРОВА, ДИМИТРИНА КАЧЕВА, ЕЛЕНА КИСТАНОВА   +3 more
doaj  

Anti-Müllerian hormone-mediated preantral follicle atresia is a key determinant of antral follicle count in mice. [PDF]

Hum Reprod, 2022
Zhou Y, Richard S, Batchelor NJ, Oorschot DE, Anderson GM, Pankhurst MW.   +5 more
europepmc   +1 more source

Insulin-like growth factor 2 is produced by antral follicles and promotes preantral follicle development in macaques†. [PDF]

Biol Reprod, 2021
Tkachenko OY, Wolf S, Lawson MS, Ting AY, Rodrigues JK, Xu F, Bishop CV, Stouffer RL, Xu J.   +8 more
europepmc   +1 more source

Vitrification affects the expression of matrix metalloproteinases and their tissue inhibitors of mouse ovarian tissue

Iranian Journal of Reproductive Medicine, 2016
Background: One of the most major obstacles of ovarian tissue vitrification is suboptimal developmental competence of follicles. Matrix metalloproteinases 2 (MMP-2) and 9 (MMP-9) and their tissue inhibitors TIMP-1 and TIMP-2 are involved in the ...
Reza Asadzadeh, Shima Khosravi, Saeed Zavareh, Mohammad Taghi Ghorbanian, Seyed Hassan Paylakhi, Seyed Reza Mohebbi   +5 more
doaj  

Impact of imatinib or dasatinib coadministration on in vitro preantral follicle development and oocyte acquisition in cyclophosphamide-treated mice. [PDF]

Clin Exp Reprod Med, 2020
Hong YH, Kim SJ, Kim SK, Lee SC, Jun JH, Jee BC, Kim SH.   +6 more
europepmc   +1 more source

Fibrin Scaffold Incorporating Platelet Lysate Enhance Follicle Survival and Angiogenesis in Cryopreserved Preantral Follicle Transplantation. [PDF]

Galen Med J, 2020
Rajabzadeh A, Jahanpeyma F, Talebi A, Moradi F, Hamidieh AA, Eimani H.   +5 more
europepmc   +1 more source

DINAMIKA FOLIKEL OVARIUM DOMBA PASCATRANSPLANTASI INTRAUTERIN PADA KELINCI PSEUDOPREGNANST

Majalah Ilmiah Peternakan, 2012
ABSTRAK Tujuan penelitian ini adalah untuk mengevaluasi dinamika folikel pada ovarium domba pascatransplantasi secara intrauterin pada kelinci pseudopregnansi. Transplantasi dilakukan pada kelinci pseudopregnant hari ke 1 atau ke 7.
Ramadhan Sumarmin, Adi Winarto, Tutty Laswardi Yusuf, Arief Boediono   +3 more
doaj  

AMH regulates granulosa cell function via ESR2/ p38-MAPK signaling pathway in sheep

Communications Biology
Anti-Müllerian Hormone (AMH), secreted by granulosa cells (GCs) of preantral follicles, regulates early-stage follicle growth by inhibiting the activation of primordial follicles.
Hui Xu, Yu Cai, Hua Yang, Chong Zhang, Wanru Liu, Binru Zhao, Feng Wang, Yanli Zhang   +7 more
doaj   +1 more source