0000000000437559

AUTHOR

Araceli Bono

showing 2 related works from this author

Morphometric and kinematic sperm subpopulations in split ejaculates of normozoospermic men

2016

This study was designed to analyze the sperm kinematic and morphometric subpopulations in the different fractions of the ejaculate in normozoospermic men. Ejaculates from eight normozoospermic men were collected by masturbation in three fractions after 3-5 days of sexual abstinence. Analyses of sperm motility by computer-assisted sperm analysis (CASA-Mot), and of sperm morphometry by computer-assisted sperm morphometry analysis (CASA-Morph) using fluorescence were performed. Clustering and discriminant procedures were performed to identify sperm subpopulations in the kinematic and morphometric data obtained. Clustering procedures resulted in the classification of spermatozoa into three kine…

0301 basic medicineAdultMalesperm morphometry by computer-assisted sperm morphometry analysisendocrine systemsplit ejaculateUrologyKinematicsInvited Original ArticleBiologylcsh:RC870-923Andrology03 medical and health sciencesYoung Adult0302 clinical medicinemanHumansCell ShapeSperm motilityreproductive and urinary physiology030219 obstetrics & reproductive medicineurogenital systemGeneral Medicineman; sperm morphometry by computer-assisted sperm morphometry analysis; sperm motility by computer-assisted sperm analysis; sperm subpopulations; split ejaculatelcsh:Diseases of the genitourinary system. UrologySpermSpermatozoaMotile spermatozoaSemen Analysis030104 developmental biologysperm motility by computer-assisted sperm analysisSperm Motilitysperm subpopulationsAsian Journal of Andrology
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Comparison of different statistical approaches to evaluate morphometric sperm subpopulations in men.

2016

This study was designed to characterize morphometric sperm subpopulations in normozoospermic men by using different statistical methods and examining their suitability to classify correctly different sperm nuclear morphologies present in human ejaculates. Ejaculates from 21 normozoospermic men were collected for the study. After semen collection and analysis, samples were prepared for morphometric determination. At least 200 spermatozoa per sample were assessed for sperm morphometry by computer-assisted sperm morphometry analysis (CASA-Morph) using fluorescence. Clustering and discriminant procedures were performed to identify sperm subpopulations from the morphometric data obtained. Cluste…

MaleMultivariate statisticsendocrine systemUrologyInvited Original ArticleBiologylcsh:RC870-923Semen collectionCell sizeAndrology03 medical and health sciences0302 clinical medicinemanCluster AnalysisHumansCell Shapereproductive and urinary physiologyCell SizePrincipal Component Analysis030219 obstetrics & reproductive medicineurogenital system0402 animal and dairy science04 agricultural and veterinary sciencesGeneral Medicinelcsh:Diseases of the genitourinary system. Urology040201 dairy & animal scienceSpermSpermatozoaNuclear shapeSemen AnalysisPrincipal component analysissperm subpopulationscomputer-assisted sperm morphometry analysis; man; sperm subpopulationscomputer-assisted sperm morphometry analysisAsian journal of andrology
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