Results 71 to 80 of about 14,591 (252)

Decoding the Molecular Landscape of Prepubertal Oocyte Maturation: GTPBP4 as a Key Driver of In Vitro Developmental Competence

Cell Proliferation, Volume 58, Issue 11, November 2025.
Transcriptional and translational characteristics during goat oocyte maturation and identification of key factors, including GTPBP4, for prepubertal goat oocyte maturation. ABSTRACT The intricate mechanisms driving oocyte maturation remain only partially understood, especially within the domains of domestic animal reproduction and translational ...
Jianpeng Qin, Yaozong Wei, Ao Ning, Wenqi Hu, Pengcheng Wan, Beijia Cao, Bo Pan, Tianyi Lv, Kunlin Du, Xueling Yao, Shuqi Zou, Xiangyi Chen, Shengqin Zang, Jiangfeng Ye, Guozhi Yu, Qiuxia Liang, Liuhong Shen, Lin Zhang, Xiang Chen, Keren Cheng, Li Meng, Guangbin Zhou   +21 more
wiley   +1 more source

Inconceivable: An Analysis of Assisted Reproductive Technology for the Church [PDF]

, 2020
Infertility pushes the boundaries of emotional and physical health, which is why many couples inside and outside the church turn to Assisted Reproductive Technology (ART) for a solution.
Gresham, Mary Elizabeth
core   +1 more source

The Critical Role of Enhanced OXPHOS and Mitochondrial Hyperpolarization in Simulated Microgravity‐Induced Oocyte Maturation Arrest

Advanced Science, Volume 12, Issue 38, October 13, 2025.
Simulated microgravity induces distinct mitochondrial hyperactivation patterns‐elevated OXPHOS and MMP‐which accelerate meiosis without SAC failure but delays MTOC coalescence, leading to spindle defects and meiotic arrest. Prolonging M‐phase restores MTOC assembly and oocyte maturation.
Lei Ge, Yuqing Gao, Feifei Du, Chiyuan Ma, Tianxia Xiao, Yali Yang, Xiaohua Lei, Jian V. Zhang   +7 more
wiley   +1 more source

EFFECT OF SUPEROVULATION ON MILK YIELD IN THE NILI-RAVI BUFFALO (BUBALUS BUBALIS)

Pakistan Veterinary Journal, 2003
This study determined the effect of superovulatory treatment on milk yield of buffaloes. Eleven lactating buffaloes of the Nili-Ravi breed were treated with follicle stimulating hormone for superovulation.
N. Ullah and M. Anwar
doaj  

The tyrosine kinase inhibitor sunitinib affects ovulation but not ovarian reserve in mouse: A preclinical study [PDF]

, 2016
The aim of the study was to evaluate ovarian toxicity of tyrosine kinase inhibitor (TKI) sunitinib, since only scarce data are available on gonadal function after this treatment.
Bernard, V. (Valérie), Binart, N.B. (Nadine Binart), Bouilly, J. (Justine), Carré, N. (Nadège), Kramer, P. (Piet), Schlumberger, M. (Martin), Visser, J.A. (Jenny A.), Young, J. (Jacques)   +7 more
core   +1 more source

Generation of Knock‐In Syrian Hamsters via Zygote Microinjection Using CRISPR/Cas9 Genome Editing

genesis, Volume 63, Issue 5, October 2025.
ABSTRACT Syrian hamsters (Mesocricetus auratus) have long served as valuable model organisms in diverse research fields such as oncology, immunology, and physiology owing to their unique biological and pathological characteristics. Although embryo manipulation techniques such as embryo collection, pronuclear microinjection, and embryo transfer have ...
Mayo Shigeta, Ken‐ichi Inoue, Naoko Shimada, Alisa Tobe, Takaya Abe, Hiroshi Kiyonari   +5 more
wiley   +1 more source

Prenatal Growth in Uterus of Does by Superovulation

Hayati Journal of Biosciences, 2007
Thirty six Etawah-grade does (BW 20.4-44.2 kg, age 2.5-7 years) were used to study the efficacy of increasing secretion of endogenous hormones of pregnancy by superovulation of does to stimulate of growth prenatal in uterus.
ADRIANI, ADI SUDONO, TOHA SUTARDI, WASMEN MANALU, I KETUT SUTAMA   +4 more
doaj  

Reproductive parameters and the use of MOET in transgenic founder goat carrying the human granulocyte colony-stimulating factor (hG-CSF) gene. [PDF]

, 2014
: This study aimed to monitor estrous cycle parameters of a human granulocyte colony-stimulating factor (hG-CSF)-transgenic founder female goat and to perform superovulation and embryo recovery (surgical or transcervical method) for further transfer to ...
ALMEIDA, T. M., FONSECA, J. F. da, FREITAS, V. J. F., MELO, C. H. S., MELO, L. M., MOURA, R. R., PEREIRA, A. F., SANCHEZ, D. J. D., SEROV, O. L., SEROVA, I. A., SOUZA-FABJAN, J. M. G., TEIXEIRA, D. I. A., VIEIRA, M. P.   +12 more
core  

The Elecsys AMH Assay Is a Suitable Method to Detect Gonadal Tissue in Male Alpacas and Llamas

Veterinary Medicine and Science, Volume 11, Issue 5, September 2025.
Serum AMH values were different and statistically significant between the two species (p < 0.05). ABSTRACT Objective Anti‐Müllerian hormone (AMH) has become an important hormonal parameter for the detection of gonadal tissue and for the diagnosis of gonadal functions and pathologies.
Sait Sendag, Henrik Wagner, Ali Osman Turgut, Davut Koca, Gerhard Schuler, Axel Wehrend   +5 more
wiley   +1 more source

Studies on Superovulation in the Rabbit with Special Reference to Repeated Superovulation

Nihon Chikusan Gakkaiho, 1978
家兎において多数の卵子あるいは受精卵を得るための過排卵ならびに反復過排卵誘起法について検討し,つぎの成績が得られた.1) FSHとLHないしFSHとHCGの組み合わせにより家兎に過排卵処置を行なったところ,1頭当り平均30個以上の受精卵が得られた.2) 反復して過排卵処置を行なう場合,1回目の採卵時前後にエストロジェンを投与しておくと,2回目の排卵数の低下がある程度防がれた.3) 回収された卵子のうち受精卵の子宮への移行は交配後67時間目で初めてみられたのに対し,未受精卵の場合は46時間目ですでに子宮より検出された.4) 過排卵処置により得られた受精卵を排卵時期を同期化した偽妊娠家兎に移植し正常子が分娩された.
Yukio TSUNODA, Akira IRITANI, Yoshimasa NISHIKAWA   +2 more
openaire   +2 more sources