Results 261 to 270 of about 81,652 (368)

Effect of sound stress on ovulation, estrus, and conception in beef heifers

, 1974
G. Heersche, G.H. Kiracofe, Martin McKee, D.R. Ames   +3 more
openalex   +2 more sources

Testosterone mediates life‐history trade‐offs in female mammals

Biological Reviews, Volume 100, Issue 2, Page 871-891, April 2025.
ABSTRACT Hormones mediate life‐history trade‐offs. In female mammals, such trade‐offs have been studied predominantly in the contexts of oestrogen, progesterone and prolactin. We evaluate the hypothesis that prenatal and postnatal testosterone levels structure and regulate trade‐offs in females involving components of reproduction and survival.
Bernard J. Crespi, Aiden Bushell, Natalie Dinsdale   +2 more
wiley   +1 more source

Zishen Yutai pill ameliorates ovarian reserve by mediating PI3K-Akt pathway and apoptosis level in ovary. [PDF]

J Ovarian Res
Chen J, Wang N, Peng Z, Pang X, Ning N, Du Q, Guo Q, Huang Q.   +7 more
europepmc   +1 more source

Allyl trenbolone to control estrus in gilts-effect of dose

, 1979
Duane L Davis, James M. Robl, Jim L Nelssen   +2 more
openalex   +2 more sources

Susceptibility of Brca1(L63X/+) rat to ovarian reserve dissipation by chemotherapeutic agents to breast cancer

Cancer Science, Volume 116, Issue 4, Page 1139-1152, April 2025.
We analyzed the effects of olaparib in the presence and absence of cyclophosphamide in a recently established rat BRCA1‐mutant model and found for the first time that mutant ovaries are more susceptible to oxidative stress, potentially depleting primordial follicles via activation of granulosa cells and inducing oocyte death due to accumulated DNA ...
Satoshi Kaseki, Reina Sonehara, Yashiro Motooka, Hideaki Tanaka, Tomoko Nakamura, Satoko Osuka, Shinya Akatsuka, Hiroaki Kajiyama, Tomoji Mashimo, Tatsuhiko Imaoka, Shinya Toyokuni   +10 more
wiley   +1 more source

Discovery: The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences - Volume 6 2005 [PDF]

, 2005
Authors, Several
core   +4 more sources

Ovarian Endometrioma Disrupts Oocyte‐Cumulus Communication and Mitochondrial Function, With Melatonin Mitigating the Effects

Cell Proliferation, Volume 58, Issue 4, April 2025.
Diagram illustrating the impact of OEM on oocyte‐cumulus communication, showing reduced TZPs, mitochondrial dysfunction, increased oxidative stress, DNA damage, and apoptosis. Melatonin (MLT) treatment improves communication, enhances mitochondrial function, reduces DNA damage, and restores oocyte quality, offering insights into potential therapeutic ...
Lei Ge, Yali Yang, Yuqing Gao, Tianxia Xiao, Wakam Chang, Hefei Wang, Zhonglin Xiao, Jie Chen, Mengxia Li, Ming Yu, Ping Jin, Jian V. Zhang   +11 more
wiley   +1 more source

Genetic diversity, reproductive performance, and genetic enhancement strategies in Huang-Huai goats. [PDF]

Front Genet
Quan K, Shi H, Wei C, Li J, Liu K, Wang H, Sun W, Han H.   +7 more
europepmc   +1 more source

Experimental induction of estrus and ovulation in bovine by systemic injection of prostaglandin F<SUB>2α</SUB>, or its analogues

, 1978
Sanenori NAKAMA, Tatsuo IMORI, Satoshi NIIYA, Genetsu YANAGIYA, Toshio Inaba, Akira UCHIUDA, Hiroshi Matsunaga, Koichi Matsumoto, Tadayoshi OKANO, S Handa   +9 more
openalex   +2 more sources

Mating May Enhance Rapid Formation of Stable Pair Bonds in the Monogamous California Mouse

Ethology, Volume 131, Issue 4, April 2025.
ABSTRACT Pair bonds are a hallmark of many monogamous species, yet in the monogamous California mouse (Peromyscus californicus) pair‐bond formation is poorly understood. While pair bonds are often assumed to be present after a week of cohabitation, when they actually form in this species is debated. To characterize pair bond latency in California mice,
Robert Roy, Elsa Hammerdahl, Andrew Sage, Elizabeth A. Becker   +3 more
wiley   +1 more source