Title
Kinetics and sperm morphometry in sexed and conventional frozen semen of Brown Swiss bulls
Other title
Cinética y morfometría espermática en semen congelado sexado y convencional de toros Brown Swiss
Date Issued
01 January 2019
Access level
open access
Resource Type
journal article
Publisher(s)
Universidad Nacional Mayor de San Marcos
Abstract
The aim of this study was to determine the kinetics and sperm morphometry in sexed and conventional frozen semen of Brown Swiss bulls using the Integrated SpermAnalisys system. Ten straws of sexed semen and 10 straws of conventional semen imported from USA were used. The values of kinetics (curvilinear velocity [VCL], average velocity [VAP], rectilinear velocity [VSL], amplitude of lateral head displacement [ALH], beat frequency [BCF], linearity index [LIN [, index of straightness [STR], oscillation index [WOB]) and sperm morphometry (area, length, width and perimeter of the head of the sperm) were similar between sexed and conventional semen of Brown Swiss bulls frozen in straws.
Start page
500
End page
506
Volume
30
Issue
1
Language
Spanish
OCDE Knowledge area
Zoología, Ornitología, Entomología, ciencias biológicas del comportamiento
Subjects
Scopus EID
2-s2.0-85065616379
Source
Revista de Investigaciones Veterinarias del Peru
ISSN of the container
16823419
Sources of information:
Directorio de Producción Científica
Scopus