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Medicina
Croatian Medical Association - Rijeka branch
ISSN: 0025-7729
Vol. 43, No. 4, 2007, pp. 263-266
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Bioline Code: me07037
Full paper language: Croatian
Document type: Research Article
Document available free of charge
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Medicina, Vol. 43, No. 4, 2007, pp. 263-266
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Comparison of Sperm Motility and Fertilisation In Vitro
Tramišak-Milaković, Tamara & Ljiljak, Dejan
Abstract
Aim:
The aim of this study was to investigate the relationships
between computer-aided sperm analysis
(CASA), especially the concentration and movement
characteristics of progressively motile spermatozoa and
fertilization rates in vitro.
Methods:
Analysis of semen
quality was performed using CASA in 36 in vitro fertilization
– embryo transfer (IVF-ET) cycles with at least
2 oocytes collected. Sperm quality before and after
swim-up procedure was compared between 23 cycles
with fertilization rate ≤50% and 13 cycles without fertilization.
Results and conclusion:
Our study demonstrated
that velocity parameters and motility characteristics
of sperms from freshly obtained semen and those after
swim up procedure correlated with fertilization rates,
indicating that these parameters could be good predictors
of the fertilization outcome.
Keywords
Computer-aided sperm analysis, sperm motility, fertilization in vitro
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hr |
Usporedba Pokretljivosti Sjemena i Oplodnje In Vitro
Tramišak-Milaković, Tamara & Ljiljak, Dejan
Cilj:
Cilj ovog rada bio je ispitati povezanost kompjutorske
analize spermija (engl. computer-aided sperm
analysis, CASA), posebno parametara koncentracije i
pokretljivosti progresivnih spermija, s postizanjem
oplodnje in vitro.
Metode:
Analiza kvalitete sjemena
napravljena je pomoću CASA sistema. Analizirano je 36
bolesnika kod kojih je napravljena in vitro oplodnja
(engl. in vitro fertilization, IVF) i embrio transfer (ET).
Karakteristike spermija prije i nakon 'swim up' metode
pročišćavanja uspoređene su između 23 ciklusa s oplodnjom
≤ 50% i 13 ciklusa bez oplodnje.
Rezultati i
zaključak:
Ispitivanje pokazuje da parametri brzine i
pokretljivosti spermija iz nativnog sjemena i spermija
pročišćenih 'swim up' metodom koreliraju s oplodnjom
in vitro, što ukazuje da ovi parametri mogu biti dobar
pokazatelj ishoda oplodnje.
kompjuterska analiza spermija, pokretljivost spermija, oplodnja in vitro
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© Copyright © 2007 - Croatian Medical Association - Rijeka branch Alternative site location: http://hrcak.srce.hr/medicina
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