- Molecular mechanisms of luteinization
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Sugino N
- KMID: 2313991
- Obstet Gynecol Sci.
- 2014 Mar;57(2):93-101.
Dynamic changes in steroidogenesis occur in ovarian granulosa cells during ovulation after the LH surge. The ovulatory LH surge induces rapid up-regulation of steroidogenic acute regulatory (StAR) protein and rapid... -
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- A Case of Juvenile Granulosa Cell Tumor of the Ovary
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Kim JO, Kong HP, Kim WS, Ju MJ
- KMID: 2335221
- J Korean Pediatr Soc.
- 1997 Feb;40(2):279-283.
Juvenile granulosa cell tumor (JGCT) is one of the sex cord stromal tumors of the ovary ocurring in the first two decades of life. These tumors are different from adult... -
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- A high response to controlled ovarian stimulation induces premature luteinization with a negative impact on pregnancy outcomes in a gonadotropin-releasing hormone antagonist cycle
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Koo HS, Cha SH, Kim HO, Song IO, Min EG, Yang KM, Park CW
- KMID: 2167478
- Clin Exp Reprod Med.
- 2015 Dec;42(4):149-155.
- doi: 10.5653/cerm.2015.42.4.149
OBJECTIVE: The goal of this study was to investigate the relationship between serum progesterone (P4) levels on the day of human chorionic gonadotropin (hCG) administration and the pregnancy rate among... -
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- Hyperreactio Luteinalis: a Case of Ovarian Resection
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Choi SH, Lee GC, Kim SH
- KMID: 2261419
- Korean J Obstet Gynecol.
- 1999 Jun;42(6):1351-1356.
Hyperreactio luteinalis[HL] refers to bilateral cystic enlargement of the ovaries during pregnancy due to benign hyperplastic luteinization of ovarian theca cells probably as a consequence of elevated hCG production or... -
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- A Case of Ruptured Juvenile Granulosa Cell Tumor
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Chung MH, Lee SK, Kim SB
- KMID: 2262500
- Korean J Obstet Gynecol.
- 2001 Dec;44(12):2362-2366.
Sex cord-stromal tumors of the ovary are the third most common types of neoplasms that develop in the ovary and account for about 5-8% of all ovarian malignancies. Juvenile granulosa... -
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- Relationship between Circulating Human Chorionic Gonadotropin Levels and Premature Progesterone Elevation in Cycles of Controlled Ovarian Hyperstimulation
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Oh MJ, Kim SH, Koo BS
- KMID: 2261059
- Korean J Obstet Gynecol.
- 1998 Jul;41(7):1857-1864.
To determine whether premature progesterone elevation on or before the day of hCG administration during controlled ovarian hyperstimulation (COH) is associated with elevated levels of serum beta-hCG, we reviewed the... -
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- The expression of p57(kip2) in normal ovaries and ovarian tumors
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Ahn MJ, Kim JY, Lee SK, Kim KJ, Jang BW, Hur SE, Kim NH, Kil KH, Kim BK, Kim ST
- KMID: 2273352
- Korean J Obstet Gynecol.
- 2008 May;51(5):555-562.
OBJECTIVES: The purpose of this study is to investigate the expression of CDK (Cyclin dependent kinase) inhibitor, p57(kip2) in human ovarian corpus luteum, benign and malignant ovarian tumors. METHODS: 46 women... -
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- Effects of Nitric Oxide on the Maturation of Mouse Oocyte in vitro
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Kim JL, Lee KY, Park HJ, Kwon YS, Lee YI
- KMID: 2075948
- Korean J Obstet Gynecol.
- 1999 Nov;42(11):2542-2548.
OBJECTIVE: Nitric oxide (NO) produced in ovary may contribute to follicle maturation, ovulation, oocyte maturation and luteinization. In this study, the effect of nitric oxide on the spontaneous maturation of... -
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- Efficacy of Simplified Protocols in IVF-ET with Highly Purified FSH[FSH-HP] for Ovulation Induction
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Lee CH, Hwang KJ, Yoo JH, Kwon HC, Jang KH, Kim JY, Oh KS
- KMID: 2269596
- Korean J Obstet Gynecol.
- 1999 May;42(5):961-967.
OBJECTIVES: To compare simplified ovulation induction employing FSH-HP with that of simplified ovulation induction employing other pharmacologic agents with regard to ovulation induction characteristics, oocyte and embryo development,... -
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- Cessation of gonadotropin-releasing hormone antagonist on triggering day in flexible multiple-dose protocol: A randomized controlled study
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Chang HJ, Lee JR, Jee BC, Suh CS, Lee WD, Kim SH
- KMID: 1493214
- Clin Exp Reprod Med.
- 2013 Jun;40(2):83-89.
- doi: 10.5653/cerm.2013.40.2.83
OBJECTIVE: To investigate outcomes of stimulated IVF cycles in which GnRH antagonist was omitted on the ovulation triggering day. METHODS: A total of 86 women who underwent controlled ovarian hyperstimulation with... -
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- GnRH Antagonist Multiple Dose Protocol in Controlled Ovarian Hyperstimulation for In Vitro Fertilization and Embryo Transfer Compared with GnRH Agonist Long Protocol
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Lee BH, Kim CH, Oh YM, Kim SH, Chae HD, Kang BM
- KMID: 2272076
- Korean J Obstet Gynecol.
- 2003 Jun;46(6):1202-1208.
OBJECTIVE: To evaluate the efficacy of GnRH antagonist multiple dose protocol (MDP) in controlled ovarian hyperstimulation (COH) for in vitro fertilization and embryo transfer (IVF-ET) comparing with the standard GnRH... -
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- Efficacy of luteal estrogen administration and an early follicular Gonadotropin-releasing hormone antagonist priming protocol in poor responders undergoing in vitro fertilization
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Lee H, Choi HJ, Yang KM, Kim MJ, Cha SH, Yi HJ
- KMID: 2420158
- Obstet Gynecol Sci.
- 2018 Jan;61(1):102-110.
- doi: 10.5468/ogs.2018.61.1.102
OBJECTIVES: We investigated whether luteal estrogen administration and an early follicular Gonadotropin-releasing hormone antagonist (E/G-ant) priming protocol improves clinical outcomes in poor responders to controlled ovarian stimulation for in vitro... -
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