Results 41 to 50 of about 5,166 (178)

Paternal Caffeine Exposure Programs Offspring Stress Vulnerability via Sperm Dlk1‐Dio3 Imprinting‐Directed Remodeling of a Novel Neural Circuit

Advanced Science, Volume 13, Issue 40, 17 July 2026.
The study elucidates that paternal preconception stress can drive offspring hyperresponsivity of the stress system via hypomethylation of a specific DNA region in sperm. This key link is confirmed in a cohort of prospective fathers: the epigenetic alteration is associated with elevated stress hormone levels.
Mengxi Lu, Gaole Dai, Sen Zhu, Shuai Zhang, Tingting Wang, Yuan Meng, Fang Yang, Xiaoyi Han, Hui Wang, Hao Kou, Dan Xu   +10 more
wiley   +1 more source

Microtubule Inner Protein CFAP77 Contributes to Sperm Motility and Male Fertility in Mice

Andrology, Volume 14, Issue 5, Page 1240-1248, July 2026.
ABSTRACT Background Sperm motility is essential for male fertility, and its regulation is dependent on the structural integrity of the axoneme. The axoneme consists of a conserved “9+2” microtubule arrangement and is supported by microtubule inner proteins. However, the functional significance of many microtubule inner proteins remains unclear.
Haoting Wang, Anh Hoang Pham, Mengjiao Luo, Masahito Ikawa, Haruhiko Miyata   +4 more
wiley   +1 more source

Study of anti-Müllerian hormone in predicting embryo productivity of donor cows [PDF]

BIO Web of Conferences
The study included a study of biochemical parameters at different stages of the productive cycle. Ultrasound images at different stages of the cycle, and during superovulation were analyzed.
Kozitsyna Anna, Nikitin George
doaj   +1 more source

Inositol and Berberine Synergistically Reprogram Endocrine and Ovarian Metabolism in Polycystic Ovary Syndrome

Cell Proliferation, Volume 59, Issue 7, July 2026.
In a DHEA+HFD‐induced mouse model, Ins/BBR alleviated mitochondrial defects and broadly reprogrammed metabolic landscape in granulosa cells, in specific, restoring nucleotide pools and amino acid turnover, and preventing abnormal long‐chain fatty acid accumulation.
Juan Ge, Chenxiang Zhang, Yilong Zhao, Haiyang Zhao, Shuai Zhu, Tao Tang, Guorui Zhang, Qiang Wang, Hui Wang   +8 more
wiley   +1 more source

Association of a missense mutation in the luteinizing hormone/choriogonadotropin receptor gene (LHCGR) with superovulation traits in Chinese Holstein heifers

Journal of Animal Science and Biotechnology, 2012
Background Upon binding luteinizing hormone in the ovary, the luteinizing hormone/choriogonadotropin receptor (LHCGR) is necessary for follicular maturation and ovulation, as well as luteal function.
Yu Yong, Pang Yunwei, Zhao Haichao, Xu Xiaoling, Wu Zhonghong, An Lei, Tian Jianhui   +6 more
doaj   +1 more source

Multiple superovulations in N'Dama heifers

Tropical Animal Health and Production, 1990
Five N'Dama heifers were superovulated with follicle stimulating hormone (FSH-P or Folltropin) a total of six times each. The superovulations were carried out between ongoing experimental Trypanosoma congolense infections. Twenty-four (80%) of the 30 superovulations had a good ovarian response with 21 (70%) producing an average of 2.7 +/- 0.4 (mean +/-
Jordt, T., Lorenzini, E.
openaire   +3 more sources

An Autoethnography of My Experiences of Undergoing Fertility Treatment While Working as an Academic

Gender, Work &Organization, Volume 33, Issue 4, Page 1405-1415, July 2026.
ABSTRACT In this paper, I provide an autoethnographic account of my experiences of undergoing fertility treatment while working in a higher education institution in the United Kingdom. My autoethnographic reflections are situated in the context of neoliberal academia, characterized by high pressures to perform. Despite the prevalence of infertility and
Samantha Wilkinson
wiley   +1 more source

Effect of Superovulation on Piglet Production

Animal Production: Indonesian Journal of Animal Production, 2006
Sixty gilts with average body weight of 107.80 + 5.10 kg were used in an experiment to study the use of PMSG and hCG as superovulation agent to increase piglet production. In this experiment 60 gilts were assigned into a completely randomized design with
RA Mege, W Manalu, N Kusumorini, SH Nasution   +3 more
doaj  

Histomorphometric Evaluation of Superovulation Effect on Follicular Development after Autologous Ovarian Transplantation in Mice

Veterinary Medicine International, 2015
The effect of superovulation by pregnant mare serum gonadotropin (PMSG) on autologous transplanted ovaries in the lumbar muscles of mice was histomorphometrically evaluated using the indices of number and volume of different kind of follicles and volume ...
Amin Tamadon, Alireza Raayat Jahromi, Farhad Rahmanifar, Mohammad Ayaseh, Omid Koohi-Hosseinabadi, Reza Moghiminasr   +5 more
doaj   +1 more source

Establishment of a Mouse Model of Premature Ovarian Failure Using Consecutive Superovulation

Cellular Physiology and Biochemistry, 2018
Background/Aims: This study investigated the effect of consecutive superovulation on the ovaries and established a premature ovarian failure (POF) model in mice.
Xiaowei Nie, Youjin Dai, Yuan Zheng, Dan Bao, Qin Chen, Yuan Yin, Heling Fu, Daorong Hou   +7 more
doaj   +1 more source