ImpactU Versión 3.11.2 Última actualización: Interfaz de Usuario: 16/10/2025 Base de Datos: 29/08/2025 Hecho en Colombia
EVALUACIÓN DE LA INTEGRIDAD ACROSOMAL Y LA FUNCIONALIDAD BIOQUÍMICA DE LA MEMBRANA ESPERMÁTICA EN CERDOS REPRODUCTORES CON GOTAS CITOPLÁSMICAS PERSISTENTES 1 Acrosomal Integrity and Biochemical Functionality Assessment of the Sperm Membrane in Boars With Persistent Cytoplasmic Droplets
The goal of this study was to evaluate the acrosomal integrity, biochemical functionality of the sperm membrane, and the relationship between them in boars with and without persistence of cytoplasmic droplets (PGC). It were used 254 ejaculates from 48 boars between eight and 48 months of age that were classified as young ( 3 years). Data were analyzed using analysis of variance for repeated measurements in the same individual (random effect). The effect of source (block effect) and age group on PGC, acrosomal integrity, membrane function, and proportion of live and with cytoplasmic droplets sperm cells were evaluated. The effect of PGC on acrosomal integrity and membrane function was also tested. Presence of PGC was lower in young (37 ± 6%) than mature (52 ± 5%; P=0.05) and old (85 ± 13%; P<0.01) boars.
