Exogenous and endogenous factors in seasonality of reproduction in buffalo: A review

JD Michael, SS Ghuman, G Neglia, G Della Valle… - Theriogenology, 2020 - Elsevier
Seasonal breeding in buffalo is influenced by exogenous (photoperiod, climate, nutrition,
management) and endogenous (hormones, genotype) factors. Buffalo are negatively …

Synthesis, regulatory factors, and signaling pathways of estrogen in the ovary

C Xiao, J Wang, C Zhang - Reproductive Sciences, 2023 - Springer
New insights have been thrown for understanding the significant role of estrogen on various
systems of humans. Increasing evidences have determined the significant roles of estrogen …

[HTML][HTML] Melatonin alleviates ovarian function damage and oxidative stress induced by dexamethasone in the laying hens through FOXO1 signaling pathway

K Bai, E Hao, C Huang, Q Yue, DH Wang, L Shi… - Poultry Science, 2023 - Elsevier
Oxidative stress can trigger follicular atresia, and decrease follicles quantity in each
development stage, thereby alleviating reproductive activity. The induction of oxidative …

Rapid quantitative detection of melatonin by electrochemical sensor based on carbon nanofibers embedded with FeCo alloy nanoparticles

D Duan, Y Ding, L Li, G Ma - Journal of Electroanalytical Chemistry, 2020 - Elsevier
A high-performance melatonin sensing platform based on carbon nanofibers arrays
decorated with FeCo alloys is described. A kind of carbon nanofiber based on FeCo …

Melatonin protects the apoptosis of sheep granulosa cells by suppressing oxidative stress via MAP3K8 and FOS pathway

B Zhai, X Li, Z Zhao, Y Cao, X Liu, Z Liu, H Ma, W Lu - Genes, 2023 - mdpi.com
Melatonin is not only a highly effective active oxygen scavenger but also an important
reproductive hormone. Melatonin has a regulatory effect on animal reproduction, especially …

Effects of melatonin on development and hormone secretion of sheep theca cells in vitro

J Ma, J Wang, S Hu, Y Li, Y Zhang, Y Yang, C Yang… - Theriogenology, 2023 - Elsevier
Theca cells (TCs) play a unique role in the structure and function of the ovary. They are not
only the structural basis of the follicle but also the androgen-secreting cells in female …

[HTML][HTML] Ovarian transcriptomic analysis and follicular development of Leizhou black duck

K Zou, CA Asiamah, L Lu, Y Liu, Y Pan, T Chen, Z Zhao… - Poultry science, 2020 - Elsevier
This study investigated the factors that caused the differences in egg production during the
development of ovarian follicles in Leizhou black ducks. Leizhou black ducks population …

[HTML][HTML] Melatonin alleviates endoplasmic reticulum stress to improve ovarian function by regulating the mTOR pathway in aged laying hens

E Hao, X Liu, L Chang, H Xue, B Su, Y Chen, D Wang… - Poultry Science, 2024 - Elsevier
Granular cell apoptosis is a key factor leading to follicular atresia and decreased laying rate
in aged laying hens. Endoplasmic reticulum stress (ERS) induced cell apoptosis is a new …

Melatonin improves development, mitochondrial function and promotes the meiotic resumption of sheep oocytes from in vitro grown secondary follicles

VRP Barros, APO Monte, JMS Santos, T Lins… - Theriogenology, 2020 - Elsevier
The aim of this study was to evaluate follicular survival and development of ovine isolated
secondary follicles cultured in medium containing fixed or sequential concentrations of …

[HTML][HTML] 褪黑激素对绵羊卵巢颗粒细胞增殖, 凋亡, 类固醇激素分泌的影响

贺名扬, 马钰静, 王泳, 杨若晨, 刘月琴, 张英杰… - 畜牧兽医学报, 2023 - html.rhhz.net
旨在研究褪黑素(melatonin, MT) 对绵羊卵巢颗粒细胞增殖, 凋亡, 类固醇激素分泌及相关基因
表达的影响, 以期解析MT 影响绵羊繁殖的路径. 本研究采集1 岁龄体重相近饲养条件相同的20 …