Results 1 to 10 of about 21,918 (195)

Ovarian stimulation by promoting basal follicular growth [PDF]

Reproductive Biology and Endocrinology
Background Most methods of ovarian stimulation rely on gonadotropin modulation. However, abnormal anti-Müllerian hormone concentrations are frequent in infertility, suggesting that defects in the gonadotropin-independent period of folliculogenesis ...
Masao Jinno
doaj   +2 more sources

Sex Steroid Receptors in Polycystic Ovary Syndrome and Endometriosis: Insights from Laboratory Studies to Clinical Trials

Biomedicines, 2022
Polycystic ovary syndrome (PCOS) and endometriosis are reproductive disorders that may cause infertility. The pathology of both diseases has been suggested to be associated with sex steroid hormone receptors, including oestrogen receptors (ER ...
Fazilah Abdul Hamid, Muhammad Azrai Abu, Abdul Kadir Abdul Karim, Mohd Faizal Ahmad, Nor Haslinda Abd. Aziz, Datu Agasi Mohd Kamal, Mohd Helmy Mokhtar   +6 more
doaj   +1 more source

Dynamic transcriptome and chromatin architecture in granulosa cells during chicken folliculogenesis

Nature Communications, 2022
The domestic chicken Gallus gallus domesticus is a classic model for the study of folliculogenesis. Here the authors integrate multi-omics analyses characterizing the dynamic transcriptome and chromatin architecture in granulosa cells during chicken ...
Diyan Li, Chunyou Ning, Jiaman Zhang, Yujie Wang, Qianzi Tang, Hua Kui, Tao Wang, Mengnan He, Long Jin, Jing Li, Yu Lin, Bo Zeng, Huadong Yin, Xiaoling Zhao, Yao Zhang, Huailiang Xu, Qing Zhu, Mingzhou Li   +17 more
doaj   +1 more source

Atorvastatin-mediated downregulation of VCAM-1 and XO/UA/caspase 3 signaling averts oxidative damage and apoptosis induced by ovarian ischaemia/reperfusion injury

Redox Report, 2022
Background Oxidative damage is critical in the pathogenesis of ovarian ischaemia/reperfusion (I/R) injury, and statins have been reported to exert antioxidant activity.
O. A. Afolabi, M. A. Hamed, D. C. Anyogu, D. H. Adeyemi, A. F. Odetayo, R. E. Akhigbe   +5 more
doaj   +1 more source

Effect of high dose gonadotropin stimulation on follicular atresia through light chain 3B and voltage dependent anion channel 2

Journal of Human Reproductive Sciences, 2022
Background: Follicle development takes place under the control of hormonal and environmental stimuli. It suggested that to improve in vitro fertilisation outcomes in poor responders increasing gonadotropin doses be used.
Mahmut Kemal Ozbilgin, Mustafa Öztatlıcı, Meltem Üçöz   +2 more
doaj   +1 more source

Association between Diethylhexyl Phthalate Exposure with Folliculogenesis and Ovarian Steroidogenesis: A Systematic Review and Meta-Analysis

Clinical and Experimental Obstetrics & Gynecology, 2023
Background: Environmental endocrine disruptor-diethylhexyl phthalate (DEHP) or its active metabolites-mono(2-ethylhexyl) phthalate (MEHP) has the greatest endocrine disrupting potency.
Weihuan Hu, Yan Wu, Yuhang Zhu, Fangfang Wang, Fan Qu   +4 more
doaj   +1 more source

Role of certain growth factors and hormones in folliculogenesis

Indian Journal of Animal Sciences, 2020
Folliculogenesis is an inextricable process associated with female fertility and infertility cases. This process involves many events at cellular and molecular level in a highly orchestrated fashion which culminates with ovulation.
SURESH DINKAR KHARCHE, DAYANIDHI JENA, CHETNA GANGWAR, AMIT KHATTI, B BALAMURUGAN   +4 more
doaj   +1 more source

Effects of Crocin on The Pituitary-Gonadal Axis and Hypothalamic Kiss-1 Gene Expression in Female Wistar Rats [PDF]

International Journal of Fertility and Sterility, 2018
Background Saffron (Crocus sativus L.) has been traditionally used as a spice for coloring and flavoring in some countries cuisine. One of the main components of saffron is Crocin.
Dina Zohrabi, kazem parivar, Mohammad Hossein Sanati, Nasim Hayati Roodbari   +3 more
doaj   +1 more source

Effect of quercetin on steroidogenesis and folliculogenesis in ovary of mice with experimentally-induced polycystic ovarian syndrome

Frontiers in Endocrinology, 2023
IntroductionPolycystic Ovary syndrome (PCOS) affects the health of many women around the world. Apart from fundamental metabolic problems connected to PCOS, focus of our study is on the role of quercetin on genes relevant to steroidogenesis and ...
Mohd Zahoor ul haq Shah, Vinoy kumar Shrivastva, Manzoor Ahmad Mir, Wajid Mohammad Sheikh, Mohd Ashraf Ganie, Gulzar Ahmed Rather, Majid Shafi, Showkeen Muzamil Bashir, Mohammad Azam Ansari, Meneerah A. Al-Jafary, Mohammad H. Al-Qahtani, Abdalelgadir Musa Homeida, Ebtesam A. Al-Suhaimi   +12 more
doaj   +1 more source

Nutritional Influences on Folliculogenesis [PDF]

Reproduction in Domestic Animals, 2012
ContentsFolliculogenesis is an intricate process that involves the proliferation and differentiation of both somatic and germ cells. This process depends on complex interactions between systemic factors such as both pituitary gonadotrophins and metabolic hormones and/or local factors produced by the ovarian somatic and germ cells, such as the IGF ...
J H, Hernandez-Medrano, B K, Campbell, R, Webb   +2 more
openaire   +2 more sources