The objectives of this study were to characterize testicular development, assess the existing association between scrotal circumference (SC) and testicular volume (VOL), as well as to identify testicular parameters in puberty of males of the Guzerat breed. Three hundred thirty males were evaluated, totaling 1757 observations every three months, from weaning to 36 months of age. SC, testicular length and width were measured. VOL was calculated according to the method described by Fields et al. Animals with SC ≥ 20 cm were subjected to semen collection through electro-ejaculation stimulation. Animals with at least one motile sperm in the ejaculate were considered as pubertal. The testicular development curve was described using the logistic f...
This study analyzes the development of spermatogenesis in peccaries (Tayassu tajacu) and establishes...
Aiming to determine the relationship between the frequency of testicular shape and the andrological ...
O objetivo deste estudo foi descrever a curva de crescimento do volume testicular (VT) em função da ...
El presente estudio caracterizó el desarrollo testicular, evaluó la asociación existente entre el pe...
Objective: To investigate the association between scrotal circumference size and sperm characteristi...
El presente estudio caracterizó el desarrollo testicular, evaluó la asociación existente entre el pe...
Objetivo: investigar la asociación entre el tamaño de la circunferencia escrotal y las característic...
Biological studies are necessary for the management of wildlife in captivity, and knowledge of repro...
This research aimed to determine the state of sexual maturity of young Nelore bulls and its relation...
In the present work has been evaluated testicular parameters and morphological characteristic differ...
Este estudo teve como objetivos caracterizar modificações no tamanho testicular e concentrações sang...
El objetivo de esta investigación fue determinar la biometría testicular en toros jóvenes de la raza...
RESUMO - O objetivo deste estudo foi analisar as características de volume e forma testicular em zeb...
This research aimed to determine the state of sexual maturity of young Nelore bulls and its relation...
Abstract Background: Assessing breeding soundness is important to predict the potential fertility o...
This study analyzes the development of spermatogenesis in peccaries (Tayassu tajacu) and establishes...
Aiming to determine the relationship between the frequency of testicular shape and the andrological ...
O objetivo deste estudo foi descrever a curva de crescimento do volume testicular (VT) em função da ...
El presente estudio caracterizó el desarrollo testicular, evaluó la asociación existente entre el pe...
Objective: To investigate the association between scrotal circumference size and sperm characteristi...
El presente estudio caracterizó el desarrollo testicular, evaluó la asociación existente entre el pe...
Objetivo: investigar la asociación entre el tamaño de la circunferencia escrotal y las característic...
Biological studies are necessary for the management of wildlife in captivity, and knowledge of repro...
This research aimed to determine the state of sexual maturity of young Nelore bulls and its relation...
In the present work has been evaluated testicular parameters and morphological characteristic differ...
Este estudo teve como objetivos caracterizar modificações no tamanho testicular e concentrações sang...
El objetivo de esta investigación fue determinar la biometría testicular en toros jóvenes de la raza...
RESUMO - O objetivo deste estudo foi analisar as características de volume e forma testicular em zeb...
This research aimed to determine the state of sexual maturity of young Nelore bulls and its relation...
Abstract Background: Assessing breeding soundness is important to predict the potential fertility o...
This study analyzes the development of spermatogenesis in peccaries (Tayassu tajacu) and establishes...
Aiming to determine the relationship between the frequency of testicular shape and the andrological ...
O objetivo deste estudo foi descrever a curva de crescimento do volume testicular (VT) em função da ...