Impact of sperm DNA and acrosome integrity and acrosome reaction rate on outcomes of rescue intracytoplasmic sperm injection / 南方医科大学学报
Journal of Southern Medical University
; (12): 140-144, 2016.
Article
en Zh
| WPRIM
| ID: wpr-232495
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>UNLABELLED</b>Objective To explore the effects of sperm DNA integrity rate, acrosome integrity rate and acrosome reaction rate on the outcomes of rescue intracytoplasmic sperm injection (ICSI).</p><p><b>METHODS</b>This retrospective analysis was conducted among 97 infertile couples receiving rescue ICSI due to failure of in vitro fertilization procedures in our Reproductive Medicine Center. Of these 97 women, 41 had clinical pregnancy and 56 did not, and the effects of sperm DNA integrity rate (estimated by DNA fragmentation index, DFI), acrosome integrity rate and acrosome reaction rate on rescue ICSI outcomes were analyzed.</p><p><b>RESULTS</b>No significant difference was found in paternal age, testosterone value, testicular volume, FSH, female patient' age or the number of eggs retrieved between the two groups (P>0.05), but the infertility years was significantly shorter in the pregnancy group than in the non-pregnancy group (P<0.05). The fertilization rate and cleavage rate were similar between the two groups (P>0.05), but the good embryo rate was significantly higher in the pregnancy group (P<0.05). The sperm DNA integrity or acrosome reaction rate did not differ significantly between the two groups (P>0.05), but the acrosome integrity rate was significantly higher in the pregnancy group (P<0.05). The sperm DNA integrity rate, acrosome integrity or acrosome reaction rate were not correlated with the fertilization rate, cleavage rate or good embryo rate (P>0.05). The pregnancy rate, twin and single fetus rates were 42.3%, 10.3% and 32.0% in this cohort after recue ICSI, respectively.</p><p><b>CONCLUSION</b>Rescue ICSI is an effective treatment after failed in vitro fertilization procedure, and sperm acrosome integrity rate is associated with the outcome of rescue ICSI.</p>
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Patología
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Acrosoma
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Fertilización In Vitro
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Estudios Retrospectivos
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Índice de Embarazo
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Reacción Acrosómica
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Inyecciones de Esperma Intracitoplasmáticas
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Fragmentación del ADN
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Fertilización
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Infertilidad
Tipo de estudio:
Observational_studies
Límite:
Female
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Humans
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Male
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Pregnancy
Idioma:
Zh
Revista:
Journal of Southern Medical University
Año:
2016
Tipo del documento:
Article