- Correlation of human sperm chromatin heterogeneity with sperm penetration assay
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Lee PR, Pang MG, Moon SY, Chang YS
- KMID: 1697211
- Korean J Obstet Gynecol.
- 1993 Jun;36(6):784-799.
No abstract available. -
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- Study on the clinical validity of sperm penetration assay
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Pang MG, Oh SK, Shin CJ, Kim JG, Moon SY, Chang YS, Lee JY
- KMID: 1698596
- Korean J Fertil Steril.
- 1993 Jun;20(1):1-7.
No abstract available. -
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- Effect of 17?estradiol on sperm penetration assay in vitro
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Chang SK, Kim YJ, Kim JS, Lee JY, Lee WY, Jung JG
- KMID: 2259707
- Korean J Obstet Gynecol.
- 1993 Jul;36(7):2691-2698.
No abstract available. -
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- The Establishment of Sperm Penetration Assay Using Cryopreserved Hamster Oocyte
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Son H, Cho KS, Kim CM, Jung JY, Paick JS
- KMID: 1914291
- Korean J Urol.
- 1997 Dec;38(12):1355-1362.
To establish sperm penetrating assay (SPA) with using cryopreserved hamster oocyte, we performed the stepwise SPA with 1) fresh hamster oocyte and hamster sperm, 2) cryopreserved hamster oocyte and hamster... -
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- Effects of Reactive Oxygen Species on Hyperactivation and Penetration Assay of Human Spermatozoa
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Jeon SS, Kim CM, Paick JS
- KMID: 1960309
- J Korean Androl Soc.
- 1997 Jun;15(1):29-38.
BACKGROUND: Our previous studies suggested that the reactive oxygen radical may be involved in hyperactivation of human sperm, in that superoxide anion promotes, and hydrogen peroxide inhibits, hyperactivation and acrosome... -
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- An Antioxidant Davallialactone from Phellinus baumii Enhances Sperm Penetration on In Vitro Fertilization of Pigs
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Yi YJ, Lee IK, Lee SM, Yun BS
- KMID: 2312860
- Mycobiology.
- 2016 Mar;44(1):54-57.
- doi: 10.5941/MYCO.2016.44.1.54
Davallialactone (DAVA) is a hispidin analogue derived from the medicinal fungus Phellinus baumii. We examined the effect of DAVA on in vitro fertilization (IVF) of pigs. Boar spermatozoa were incubated... -
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- The Effects of Sperm Motility Stimulants on the Hyperactivation, Acrosomal Reaction of Sperm and their in vitro Fertilization
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Lee SH, Kang JS, Lee YH, Kim SH, Park SJ, Kim HS, Kim T, Ku PS
- KMID: 2261618
- Korean J Obstet Gynecol.
- 1999 Dec;42(12):2829-2836.
OBJECTIVES: To evaluate the effects of sperm motility stimulants on the hyperactivation (HA), acrosomal reaction (AR) and sperm penetration assay (SPA) in fresh and frozen-thawed spermatozoa from fertile men. METHODS:... -
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- Comparison of Sperm Morphology Evaluation Using Strict Criteria, Acrosome Reaction Following Ionophore Challenge and Zona-free Hamster Ova Sperm Penetration Assay as Prognostic Factors in Diagnosis of Male Infertility and In Vitro Fertilization
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Moon SY, Ryu BY, Pang MG, Oh SK, Lee JH, Suh CS, Kim SH, Choi YM, Kim JG, Lee JY
- KMID: 1979168
- Korean J Fertil Steril.
- 2002 Mar;29(1):57-66.
OBJECTIVE: This study was designed to investigate the interrelationship and clinical usefulness of sperm morphology by strict criteria (SM), acrosome reaction following ionophore challenge test (ARIC) and sperm penetration assay... -
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- Influence of Sperm Fertilizing Capacity on Embryonic Development and Pregnancy in in Vitro Fertilization
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Pang MG, Jung BJ, Moon SY
- KMID: 2235706
- Korean J Fertil Steril.
- 2003 Mar;30(1):105-109.
OBJECTIVES: To assess the fertilizing capacity using sperm penetration assay (SPA) to predict the outcome of the in vitro fertilization-embryo transfer (iVF-ET) outcome. MATERIALS AND METHODS: Semen samples were provided by... -
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- Efficacy of Zona-free Hamster Ova Sperm Penetration Assay ( SPA ) in Evaluation of Fertilization Capacity of Human Spermatozoa
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Kim SH, Kim MH, Jee BC, Jung BJ, Kim HS, Ryu BY, Pang MG, Oh SK, Suh CS, Choi YM, Kim JK, Moon SY, Lee JY
- KMID: 2261167
- Korean J Obstet Gynecol.
- 1998 Sep;41(9):2401-2410.
The objective of this study was to test the validity of zona-free hamster ova sperm penetration assay (SPA) prospectively as a prognostic indicator of male infertility. Fifty infertile patients undergoing... -
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- Microassisted Fertilization of Human Oocytes and Spermatozoa by Intracytoplasmic Sperm Injection
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Moon SY, Kim SH, Jung BJ, Jee BC, Choi SM, Kim HS, Ryu BY, Pang MG, Oh SK, Suh CS, Choi YM, Kim JK, Lee JY
- KMID: 2261121
- Korean J Obstet Gynecol.
- 1998 Aug;41(8):2189-2200.
The recent advent of intracytoplasmic sperm injection (ICSI) in IVF-ET has revolutionized the management of male factor infertility. In patients with poor semen analysis, disordered acrosome reaction, severe oligoasthenoteratozoospermia (OAT),... -
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- Binding of Lectins to the Zona Pellucida on Sperm-oocytes Interaction in the Pig
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Hwang IS, kim CI, Cheong HT, Yang BK, Park CK
- KMID: 1566251
- Korean J Fertil Steril.
- 2002 Sep;29(3):179-186.
OBJECTIVE: Lectins are cell-agglutinating and sugar specific proteins or glycoproteins of non-immune origin that precipitate glycoconjugates having saccharides of appropriate complementarity. Because of these properties, plant lectins have been used... -
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- Human Amniotic Fluid Induces Spontaneous Hardening of the Zona Pellucida of Mouse Immature Oocytes During Maturation In Vitro
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Lee TH, Chun SS, Park KS, Song HB
- KMID: 2235710
- Korean J Fertil Steril.
- 2000 Mar;27(1):23-30.
OBJECTIVE: Zona pellucida (ZP) has been thought to be the barrier of egg to sperm penetration before and after fertilization. The phenomenon of ZP hardening has been considered as a... -
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- Electron microscopy of the oocyte-cumulus complex and immuncytochemistry on the distribution of fibronectin, tenascin, and laminin
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Lee YI, Cho JE, Park HJ, Kwon YS, Lee JH
- KMID: 2261830
- Korean J Obstet Gynecol.
- 2000 Feb;43(2):192-202.
OBJECTIVE: Immunofluorescence microscopy including confocal laser scanning microscopy and electron microscopy were used to study the production of fibronectin, tenascin, and laminin in the cumulus-corona (CC) cells surrounding mature, unfertilized... -
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