Results 101 to 110 of about 665,097 (197)

Comparison of two regimens of gonadotropin-releasing hormone antagonists in clomiphene-gonadotropin induced controlled ovulation and intrauterine insemination cycles: Randomized controlled study

Journal of Human Reproductive Sciences, 2018
Context: Gonadotropin-releasing hormone (GnRH) antagonists in fixed or flexible regimens are used for prevention of premature luteinizing hormone (LH) surge, however, data comparing these regimens in stimulated intrauterine insemination (IUI) cycles are ...
Sajja Devendra Siva Karthik, Alka Kriplani, Garima Kachhawa, Rajesh Khadgawat, Nutan Aggarwal, Neerja Bhatla   +5 more
doaj   +1 more source

Desogestrel for preventing a premature luteinizing hormone (LH) surge in a cycle for oocyte cryopreservation [PDF]

Human Reproduction Archives, 2018
Camila Karsburg Bessow, Rafaela Colle Donato, João Sabino Lahorgue da Cunha   +2 more
openaire   +1 more source

Table_2_Progestin vs. Gonadotropin-Releasing Hormone Antagonist for the Prevention of Premature Luteinizing Hormone Surges in Poor Responders Undergoing in vitro Fertilization Treatment: A Randomized Controlled Trial.DOCX

, 2019
Objective: Progestin was recently used as an alternative of gonadotropin-releasing hormone (GnRH) analog for preventing premature luteinizing hormone (LH) surge with the aid of vitrification techniques, however, limited data were available about the ...
Weiran Chai (127898), Xiaojing Zeng (2577715), Qiuju Chen (744988), Renfei Cai (5677358), Shaozhen Zhang (520750), Xuefeng Lu (220197), Lihua Sun (295558), Yun Wang (32846), Yanping Kuang (736116)   +8 more
core   +1 more source

Table_1_Progestin vs. Gonadotropin-Releasing Hormone Antagonist for the Prevention of Premature Luteinizing Hormone Surges in Poor Responders Undergoing in vitro Fertilization Treatment: A Randomized Controlled Trial.DOCX

, 2019
Objective: Progestin was recently used as an alternative of gonadotropin-releasing hormone (GnRH) analog for preventing premature luteinizing hormone (LH) surge with the aid of vitrification techniques, however, limited data were available about the ...
Weiran Chai (127898), Xiaojing Zeng (2577715), Qiuju Chen (744988), Renfei Cai (5677358), Shaozhen Zhang (520750), Xuefeng Lu (220197), Lihua Sun (295558), Yun Wang (32846), Yanping Kuang (736116)   +8 more
core   +1 more source

Elagolix as GnRH antagonist in controlled ovarian stimulation for intrauterine insemination [PDF]

Background: Controlled ovarian stimulation with gonadotropins may be complicated by premature luteinizing hormone surge and premature luteinization. Premature LH surge and premature luteinization can be inhibited by GnRH antagonists so that gonadotropin ...
Yasmin, Mahamuda, Munmun, Sadia Afrin, Ishrat, Shakeela, Akhter, Dilruba, Sultana, Nighat   +4 more
core   +1 more source

A drop in serum estradiol levels during GnRH antagonist cotreatment in cycles stimulated with gonadotropins is associated with lower cumulative live birth rates

Frontiers in Endocrinology
Over the last decades, the gonadotropin-releasing hormone (GnRH) antagonist protocol has become widely used for prevention of premature luteinizing hormone surge during ovarian stimulation with exogenous gonadotropins.
Lara Janssens, Lara Janssens, Ella Roelant, Christophe Blockeel, Diane De Neubourg, Diane De Neubourg   +5 more
doaj   +1 more source

Progestin-primed ovarian stimulation outcomes in in-vitro fertilization (IVF) – A systematic review of the literature

Gynecological Endocrinology
Background: Progestin-primed ovarian stimulation (PPOS) stimulates ovaries to block the premature surge of luteinizing hormone (LH) by using micronized progesterone or a progestin during the follicular phase instead of the conventional gonadotropin ...
Vyacheslav Notanovich Lokshin, Aigerim Temirkhanovna Abshekenova, Gian Carlo Di Renzo, Michael Feichtinger, Sholpan Kenesovna Karibayeva, Dana Margulanovna Syzdykova   +5 more
doaj   +1 more source

Follicular Vascular Endothelial Growth Factor A Expression Before and After the LH Surge [PDF]

, 2014
Granulosa cell expression of VEGFAisoforms in dominant bovine follicles was evaluated. Collection of granulosa cells via follicle aspiration revealed altered expression of the proangiogenic VEGFA_164 isoform but not the antiangiogenic VEGFA_164B isoform ...
Kurz, Scott G., Wood, Jennifer R., Brauer, Vanessa M., Cushman, Robert A., Artac, Robin A., Summers, Adam F., McFee, Renee M., Cupp, Andrea S., Pohlmeier, William E.   +8 more
core  

Effect of an OT antagonist on the control of the midcycle LH surge in women

, 2009
P>Objective Data in women regarding the role of OT in LH secretion during the LH surge are conflicting. As in previous studies blood samples for LH measurements were taken infrequently, we re-examined this matter in women with a fully characterized ...
Kallitsaris, A., Vanakara, P., Papageorgiou, I., Dafopoulos, K., Messinis, I. E., Papastergiopoulou, L., L. Papastergiopoulou, I. Papageorgiou, P. Vanakara, I. E. Messinis, A. Kallitsaris, K. Dafopoulos   +11 more
core   +1 more source

Progestin-Primed Ovarian Stimulation with Dydrogesterone versus Medroxyprogesterone Acetate in Women with Polycystic Ovarian Syndrome for in vitro Fertilization: A Retrospective Cohort Study

Drug Design, Development and Therapy, 2020
Jialyu Huang,* Qin Xie,* Jiaying Lin, Xuefeng Lu, Jing Zhu, Hongyuan Gao, Renfei Cai, Yanping Kuang Department of Assisted Reproduction, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, People ...
Huang J, Xie Q, Lin J, Lu X, Zhu J, Gao H, Cai R, Kuang Y   +7 more
doaj