- A Case of Globozoospermia Conceived by Intracytoplasmic Sperm Injection
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Nam YS, Sohn JO, Kim HK, Kim SB, Chung MK, Cha KY
- KMID: 2262768
- Korean J Obstet Gynecol.
- 2002 May;45(5):860-863.
Human sperm are not only pleomorphic but also tend to show large numbers of obvious abnormalities that may be associated with infertility. It is known that the greater the numbers... -
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- The Effects of Isotypes and Regional Distribution of Antisperm Antibodies on Semen Parameters and Fertilizing Ability
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Pang MG, Moon SY
- KMID: 2085098
- Korean J Fertil Steril.
- 1998 Apr;25(1):1-8.
SUMMARY: To investigate the influences on semen parameters and fertilizing capacity of immuno- globulin(Ig) isotypes and regional distribution of antisperm antibody (ASA) on the human sperm surface. Sixty-seven ASA-positive patients... -
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- Decondensation and Pronucleus Formation of Human Spermatozoa Using Different Concentrations of PVP
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Hwang SS, Lee EY, Ahn KH, Sohn C, Yoon BK, Lee JH, Choi DS
- KMID: 2260961
- Korean J Obstet Gynecol.
- 1998 May;41(5):1330-1335.
In intracytoplasmic sperm injection (ICSI) procedure, polyvinylpyrrolidone (PVP) has been used for easier sperm immobilization and handling. Although it was suspected that PVP could stabilize sperm plasma membrane and possibly... -
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- Microtubule and Chromatic Organization in Bovine Oocytes following Intracytoplasmic Injection of Spermatozoon, Sperm Head and Tail
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Do JT, Jun SH, Choi JT, Kang YS, Lee BY, Kim SB, Kim NH, Lee HT, Chung KS
- KMID: 2235762
- Korean J Fertil Steril.
- 1997 Dec;24(3):301-309.
SUMMARY: The objective of this study was to determine the microtubule assembly and chromatin configuration during the first cell cycle in bovine oocytes following injection of spermatozoon, sperm head and... -
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- Activation of Porcine Oocytes Following Intracytoplasmic Injection of Various Sperm Components and foreign species spermatozoa
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Jun SH, Shin JS, Do JT, Kwon JK, Kim NH, Lee HT, Chung KS
- KMID: 1930531
- Korean J Fertil Steril.
- 1998 Dec;25(3):331-340.
SUMMARY: We determined the incidence of activation, male pronuclear formation and apposition of pronuclei in porcine oocytes following intracytoplasmic injection of various porcine sperm components and foreign species spermatozoa, such... -
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- FERTILIZATION
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Baik SH
- KMID: 2181628
- J Korean Androl Soc.
- 1982 Jan;1(1):73-79.
Fertilization is a process of the fusion of a sperm and an ovum. The process requires about 24 hours and with fertilixation embryonic life commences. Many critical events intervene between... -
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- Sperm-specific Cation Channels, CatSper Family; Characteristics, Function, and Clinical Value
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Choi YJ, Cheon KW, Seo JT
- KMID: 2299438
- Korean J Androl.
- 2006 Apr;24(1):1-7.
In human reproduction, fertilization is the first step for successful pregnancy. From the perspective of sperm physiology, the progressive motility and capacitation, including hyperactivation and acrosome reaction, are the most... -
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- Protective effect of diallyl disulfide on cyclophosphamide-induced testicular toxicity in rats
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Kim SH, Lee IC, Baek HS, Moon C, Kim SH, Kim JC
- KMID: 1716215
- Lab Anim Res.
- 2013 Dec;29(4):204-211.
- doi: 10.5625/lar.2013.29.4.204
This study investigated the protective effects of diallyl disulfide (DADS) against cyclophosphamide (CP)-induced testicular toxicity in male rats. DADS was gavaged to rats once daily for 3 days at 100... -
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- Hypo-osmotic swelling test as a predictor for nuclear maturity of sperms assessed by aniline blue staining
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Jee BC, Moon SY
- KMID: 2269756
- Korean J Obstet Gynecol.
- 1999 Aug;42(8):1782-1788.
OBJECTIVE: Many cases of fertilization failure after ICSI is attributed to decondensation defect of sperm head, therefore, selection of sperm with well-condensed, fully-matured nucleus is critical for successful fertilization. During... -
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- Evaluation of sperm protamine deficiency and apoptosis in infertile men with idiopathic teratozoospermia
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Dehghanpour F, Tabibnejad N, Fesahat F, Yazdinejad F, Talebi AR
- KMID: 2405153
- Clin Exp Reprod Med.
- 2017 Jun;44(2):73-78.
- doi: 10.5653/cerm.2017.44.2.73
OBJECTIVE: Sperm morphology plays an important role in infertility, especially in cases of defects in the heads of spermatozoa. Tapered-head or elongated-head spermatozoa are examples of morphological abnormalities. The aim... -
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- Evaluation of black glutinous rice (Oryza sativa L) extract as a novel nuclear stain for human sperm head assessment by microscopic examination
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Chomean S, Sukanto T, Piemsup A, Chaiya J, Saenguthai K, Kaset C
- KMID: 2452644
- Clin Exp Reprod Med.
- 2019 Jun;46(2):60-66.
- doi: 10.5653/cerm.2019.46.2.60
OBJECTIVE: To compare black rice (Oryza sativa L) extract with three different staining methods for human sperm head assessment. METHODS: Semen samples were collected from 34 volunteers. Four smears of each... -
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- Efficacy of the Aniline Blue-eosin Staining Method for Testicular Sperm Chromatin Condensation Assay in Azoospermia
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Park YS, Shon JH, Lee JS, Seo JT
- KMID: 2298742
- Korean J Androl.
- 2010 Aug;28(2):107-111.
PURPOSE: This study was performed to evaluate chromatin condensation of morphologically mature sperm using a modified aniline blue-eosin (AB-E) staining method in azoospermia. MATERIALS AND METHODS: Chromatin condensation was analyzed using... -
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- Does conventional freezing affect sperm DNA fragmentation?
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Le MT, Nguyen TT, Nguyen TT, Nguyen TV, Nguyen TA, Nguyen QH, Cao TN
- KMID: 2452645
- Clin Exp Reprod Med.
- 2019 Jun;46(2):67-75.
- doi: 10.5653/cerm.2019.46.2.67
OBJECTIVE: Sperm cryopreservation has been widely used in assisted reproductive technology, as it offers great potential for the treatment of some types of male infertility. However, cryopreservation may result in... -
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- Microtubular Dysfunction and Male Infertility
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Gunes S, Sengupta P, Henkel R, Alguraigari A, Sinigaglia MM, Kayal M, Joumah A, Agarwal A
- KMID: 2465406
- World J Mens Health.
- 2020 Jan;38(1):9-23.
- doi: 10.5534/wjmh.180066
Microtubules are the prime component of the cytoskeleton along with microfilaments. Being vital for organelle transport and cellular divisions during spermatogenesis and sperm motility process, microtubules ascertain functional capacity of... -
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- Spermatotoxic effects of alpha-chlorohydrin in rats
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Kim SH, Lee IC, Lim JH, Moon C, Bae CS, Kim SH, Shin DH, Kim HC, Kim JC
- KMID: 2312087
- Lab Anim Res.
- 2012 Mar;28(1):11-16.
- doi: 10.5625/lar.2012.28.1.11
This study was conducted to investigate the potential effects of alpha-chlorohydrin (ACH) on epididymal function and antioxidant system in male rats. The test chemical was administered to male rats by... -
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- Effects of testicular biopsy in rat testis: comparison of open surgical percutaneous needle and biopsy gun biopsy technique
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Kim SW, Choi H
- KMID: 2036847
- Korean J Urol.
- 1992 Apr;33(2):350-354.
Testicular biopsy has been known as useful diagnostic tool for the male infertility. Open biopsy and percutaneous needle biopsy have been widely used. Recently. Biopty gun method has been applied... -
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- Efficacy of testicular sperm chromatin condensation assay using aniline blue-eosin staining in the IVF-ET cycle
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Park YS, Kim MK, Lee SH, Cho JW, Song IO, Seo JT
- KMID: 1973530
- Clin Exp Reprod Med.
- 2011 Sep;38(3):142-147.
- doi: 10.5653/cerm.2011.38.3.142
OBJECTIVE: This study was performed to evaluate testicular sperm chromatin condensation using aniline blue-eosin (AB-E) staining and its effects on IVF-ET. METHODS: Chromatin condensation was analyzed using AB-E staining in 27... -
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- Specific tail swelling pattern in hypo-osmotic solution as a predictor of DNA fragmentation status in human spermatozoa
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Kim SW, Nho EJ, Lee JY, Jee BC
- KMID: 2469590
- Clin Exp Reprod Med.
- 2019 Dec;46(4):147-151.
- doi: 10.5653/cerm.2019.00458
OBJECTIVE: The aim of this study was to investigate DNA fragmentation status in human spermatozoa according to specific tail swelling patterns determined via hypo-osmotic swelling test (HOST). METHODS: Frozen semen samples... -
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- Age-dependent Effect of Metabolism and Testicular Toxicity to di(2-ethylhexyl) Phthalate
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Park YJ, Choi BS, Park JD, Hong YP
- KMID: 2028183
- Korean J Occup Environ Med.
- 2002 Sep;14(3):236-246.
OBJECTIVES: The purpose of this study was to evaluate the age-dependent response of testicular toxicity and the mechanism of di(2-ethylhexyl) phthalate (DEHP) induced testicular toxicity. METHODS: DEHP was administered orally in... -
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- The effects of cyclosporin A on testes of rats
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Lee CH, Chai SE
- KMID: 2289691
- Korean J Urol.
- 1991 Aug;32(4):536-544.
The goals of the immunosuppressive agent are the development of simple, reproducible means of effecting donor-specific recipient tolerance. For these purposes, cyclosporin A has proved to be effective in supporting... -
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