Results 31 to 40 of about 49,172 (278)

Managing sexual receptivity and ovulation induction in rabbit does: evidence from recent research

World Rabbit Science, 2023
The sexual receptivity and ovulation induction of the reproductive rabbit are key points determining their success in productive life. Adequate synchronisation of the sexual receptivity methods of inseminated rabbit does unquestionably favours fertility ...
Pilar G. Rebollar, María Arias-Álvarez, Pedro L. Lorenzo, Rosa M. García-García   +3 more
doaj   +1 more source

Effect of a short-term vitamin E supplementation on oxidative stress in infertile PCOS women under ovulation induction: a retrospective cohort study

BMC Women's Health, 2020
Background Vitamin E, which is critically important in the whole process of reproduction, can antagonize the oxidative stress caused by the oxygen free radicals and antioxidant imbalance and regulate normal physiological function of the reproductive ...
Jie Chen, Qian Guo, Ying-hao Pei, Qing-ling Ren, Lei Chi, Rong-kui Hu, Yong Tan   +6 more
doaj   +1 more source

Neonatal exposure to xenoestrogens impairs the ovarian response to gonadotropin treatment in lambs [PDF]

, 2015
Bisphenol A (BPA) and diethylstilbestrol (DES) are xenoestrogens which have been associated with altered effects on reproduction. We hypothesized that neonatal xenoestrogen exposure affects the ovarian functionality in lambs.
Belmonte, Norberto Miguel, Bosquiazzo, Veronica Lis, Luque, Enrique Hugo, Muñoz de Toro, Monica Milagros, Osti, Mario, Rivera, Oscar E., Rodriguez, Horacio Adolfo, Santamaría, Clarisa Guillermina, Varayoud, Jorgelina Guadalupe   +8 more
core   +2 more sources

Clinical Audit of Ovulation Induction at Qena university and Qus Hospitals

SVU - International Journal of Medical Sciences
Background: In one in six couples, infertility may be caused by male, female, or mixed causes, with some instances unexplained. Ovulatory abnormalities cause 30% of infertility.
Mahmoud Souliman Iwes , Nema AboAlhagag Mohamad , Mahmoud Ibrahim Almolakab Bel Alrashedy , Mohammed Abdelrahman Mohammed   +3 more
doaj   +1 more source

Spontaneous ovarian hyperstimulation syndrome with primary hypothyroidism: Imaging a rare entity

Radiology Case Reports, 2015
Ovarian hyperstimulation syndrome is a disorder associated with ovulation induction and is rarely seen in pregnant women. Very few cases of spontaneous ovarian hyperstimulation syndrome have been reported in a woman who is neither pregnant nor undergoing
Subramanian Ilanchezhian, MBBS, MD, Shubha Veppur Mohan, MBBS, Rajoo Ramachandran, MBBS, MD, Sellappan Rajamanickam Babu, MBBS, MD   +3 more
doaj   +1 more source

Association of anti-mullerian hormone and free androgen index level on response to clomiphene citrate in PCOS infertile women

Gynecology and Obstetrics Clinical Medicine, 2022
Background: Polycystic ovary syndrome (PCOS) is the leading cause of anovulatory infertility. Clomiphene citrate, insulin-sensitizing drugs, aromatase inhibitors, gonadotropins, or laparoscopic ovarian drilling are various methods used for ovulation ...
Jasmine Kavitha Washington, Jayasree Manivasakan, Poomalar Gunasekaran Kala, Sasikala R.   +3 more
doaj   +1 more source

Regulation of the G2/M Transition in Rodent Oocytes [PDF]

, 2010
Regulation of maturation in meiotically competent mammalian oocytes is a complex process involving the carefully coordinated exchange of signals between the somatic and germ cell compartments of the ovarian follicle via paracrine and cell–cell coupling ...
Downs, Stephen
core   +2 more sources

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

Advanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou, Sisi Luo, Binliang Tang, Zhiqiang Liu, Yuchuan Zhou, Yicong Meng, Zhengmu Wu, Zheng Sun, Weihui Shi, Jianzhong Sheng, Chuanjin Yu, Zhenhua Li, Siyi Wei, Mo Zhang, Yujie Luo, Jing Yan, Xueyun Qin, Jiahang Mo, Chengliang Zhou, Jinsong Li, Hefeng Huang, Yifu Ding, Guolian Ding   +22 more
wiley   +1 more source

Oxygen Hyperbaric Exposure Induces GLUT4 Expression Reduction and No Folliculogenesis Alterations in Rat PCOS with Insulin Resistance Model [PDF]

, 2015
Objectives: To know effect of hyperbaric oxygen therapy to GLUT4 expression and folliculogenesis in rat PCOS with insulin resistent model.Materials and Methods: this is an analytic experimental study used 30 rats induced by testosterone propionate ...
Santoso, B. (Budi), Veterini, V. (Varianida), Widjiati, W. (Widjiati)   +2 more
core   +2 more sources

IGFBP5 Restores Endometrial Receptivity and Rescues Implantation Failure in Polycystic Ovary Syndrome

Advanced Science, EarlyView.
Impaired endometrial receptivity contributes to the poor pregnancy outcomes in women with PCOS. The authors found that decreased endometrial IL‐22 levels and disrupted STAT3‐IGFBP5 signaling pathway contributed to impaired endometrial receptivity. Supplementation with IL‐22 or IGFBP5 exerts a protective effect on implantation failure in PCOS‐like mice,
Baoying Liao, Chuyu Yun, Hongying Shan, Yuqian Wang, Xiunan Chen, Weisi Lian, Tianliu Peng, Min Zhao, Xunsi Qin, Kailun Hu, Ping Zhou, Yue Wang, Yanli Pang, Rong Li   +13 more
wiley   +1 more source