Results 31 to 40 of about 114,426,039 (308)

Beneficial Effects of Catalpol Supplementation during In Vitro Maturation of Porcine Cumulus-Oocyte Complexes

Antioxidants, 2023
Oxidative stress degrades oocytes during in vitro maturation (IVM). Catalpol, a well-known iridoid glycoside, exhibits antioxidant, anti-inflammatory, and antihyperglycemic effects. In this study, catalpol supplementation was tested on porcine oocyte IVM
Yanxin Wang, Ye Xu, Sijia Li, Xi Yan, Xiaofen Yang, Mengjia Chen, Yun Wang, Ruru Jia, Dongping Zhou, Deshun Shi, Fenghua Lu   +10 more
doaj   +1 more source

Melatonin Restores the Developmental Competence of Heat Stressed Porcine Oocytes, and Alters the Expression of Genes Related to Oocyte Maturation

Animals, 2021
Melatonin enhances the quality and in vitro maturation (IVM) of oocytes under heat stress (HS), but the mechanism of melatonin in reducing HS injury on oocytes is not fully understood.
Ling Yang, Zimo Zhao, Maosheng Cui, Leying Zhang, Qianjun Li   +4 more
doaj   +1 more source

In vitromaturation: Clinical applications [PDF]

Clinical and Experimental Reproductive Medicine, 2013
Oocyte in vitro maturation (IVM) is an assisted reproductive technology in which oocytes are retrieved from the antral follicles of unstimulated or minimally stimulated ovaries. IVM of human oocytes has emerged as a promising procedure. This new technology has advantages over controlled ovarian stimulation such as reduction of costs, simplicity, and ...
Lim, Kyung Sil, Chae, Soo Jin, Choo, Chang Woo, Ku, Yeon Hee, Lee, Hye Jun, Hur, Chang Young, Lim, Jin Ho, Lee, Won Don   +7 more
openaire   +2 more sources

Laparoscopic ovum pick up in common marmoset (Callithrix jacchus)

Theriogenology Wild
Ovum pick up (OPU) is a crucial assisted reproductive technique for transgenic research of non-human primates, and has commonly been performed via laparotomy in common marmosets (Callithrix jacchus).
Heejong Eom, So-Min Lee, Dongwook Kim, Dong-Won Seol, Minkyu Kim, Dohyun Lee   +5 more
doaj   +1 more source

Effect of kisspeptin on in vitro maturation of sheep oocytes [PDF]

Veterinary World, 2017
Aim: The aim of this study was to investigate the effect of kisspeptin (KP) on in vitro maturation (IVM) of sheep oocytes aspirated from the ovaries collected from slaughterhouse.
Priyanka Byri, Arunakumari Gangineni, K. Ramachandra Reddy, K. B. P. Raghavender   +3 more
doaj   +1 more source

Progesterone Promotes In Vitro Maturation of Domestic Dog Oocytes Leading to Successful Live Births

Life, 2022
Gene-edited dogs are promising models for biomedical research because they have hundreds of genetic diseases that are similar to humans. A common method for producing gene-edited dogs is assisted reproductive technology (ART) using in vivo oocytes or ...
Yumin Qin, Shenjiong Feng, Min Zheng, Xiaojuan Liu, Jianping Zhao, Qintao Zhao, Junhua Ye, Jidong Mi, Yougang Zhong   +8 more
doaj   +1 more source

Participação do fator de crescimento fibroblástico 18 (FGF18) na maturação nuclear oocitária, expansão das células do cumulus e produção in vitro de embriões bovinos [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Celular e do Desenvolvimento, Florianópolis, 2015.Este trabalho propôs estudar a ação do Fator de Crescimento ...
Silva, Yago Pinto da
core  

Changes in acetylation of lysine 5 on histone H4 in canine oocytes following in vitro maturation

, 2017
Post-translational modifications of histones, such as acetylation, are involved in regulating chromatin remodelling and gene expression. Proper in vitro maturation (IVM) of canine oocytes, for many reasons, is up to now inefficient.
Alves, A. E., Pires-Buttler, E. A. [UNESP], Arnold, D. R., Motheo, T. F. [UNESP], Lopes, F. L. [UNESP], Vicente, W. R.R. [UNESP], Padilha-Nakaghi, L. C. [UNESP], Apparicio, M.   +7 more
core   +1 more source

Citrus/Cydonia Comp. Can Restore the Immunological Balance in Seasonal Allergic Rhinitis-Related Immunological Parameters In Vitro [PDF]

, 2008
In two in vitro studies, we examined the immunological (pathways of the) effects of Citrus/Cydonia comp. from, respectively, a healthy and an allergic donor; peripheral blood mononuclear cells (PBMCs) were isolated out of peripheral blood and analyzed in
E. W. Baars, Baars, E.W., Savelkoul, H.F.J., H. F. J. Savelkoul   +3 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source