O objetivo deste estudo foi avaliar o efeito da ejaculação, a raça e as coletas sobre os parâmetros de qualidade seminal e cinemática em 3 tipos raciais ovinos de lã sob condições de trópico alto colombiano. There were no significant differences (p > 0.05) in the percentage of total motility and progressive motility for the first and second ejaculates, but there were differences (p 0.05), since the Creole breed is superior in all these variables, which could suggest that the sperm cells of this breed have the ability to travel greater distance in less time, compared with sperm from the other two breeds, under the conditions of the present experiment. An analysis of measures repeated over time was performed with the SAS statistical package, using the Proc Mixed method. Motility analysis was performed with the help of a computer-assisted semen analysis (CASA) in combination with a fluorescent Hoechst 33259 stain for the study of viability and morphology. Semen was collected from 12 males of Creole, Romney marsh, and Hampshire sheep breeds ranging from 2 to 5 years of age, with artificial vagina, during 4 collections with a time of abstinence of 3 days. This study aimed to evaluate the effect of the ejaculate, race, and sperm collections on semen quality and kinematic parameters in three wool sheep breeds in conditions of high tropics in Colombia. No hubo diferencias significativas (p > 05) en el porcentaje de motilidad total y motilidad progresiva para el primer y segundo eyaculado, pero sí hubo diferencias (p 05) en el que la raza criolla es superior en estas variables, lo que podría sugerir que las células espermáticas de esta raza tienen la capacidad de recorrer mayor distancia en menor tiempo, comparado con los espermatozoides de las otras dos razas, en las condiciones del presente experimento. Se realizó un análisis de medidas repetidas en el tiempo con el paquete estadístico SAS, empleando el método Proc Mixed. Se realizó el análisis de la motilidad con ayuda de un sistema computarizado de análisis seminal (CASA) en combinación con una tinción de fluorescencia Hoeschst 33259 para el estudio de la viabilidad y la morfología. Se colectó semen de 12 machos de la raza criollo, romney marsh y hampshire de 2 a 5 años de edad, con vagina artificial, durante 4 colectas con un tiempo de abstinencia de 3 d. N.El objetivo del presente estudio fue evaluar el efecto del eyaculado, la raza y las colectas sobre los parámetros de calidad seminal y cinemática en 3 tipos raciales ovinos de lana bajo condiciones de trópico alto colombiano.
O QUE E CINEMATICA HOW TO
Syllabus: How to Watch TV (Winter 2020).
O QUE E CINEMATICA CODE
RT mkirschenbaum: Still looking to pick up your copy of BITSTREAMS? Available 50% off (that’s $12.50 for the paperback!!) with code SCHOOL… 1 day agoĭanke, bin schon dabei! /NYT_first_said… 1 day ago The work is *exceptional* (through no fault of my own!), and it's truly wonderful… 20 hours ago RT bazintastic: I am so, so delighted to announce this. No upcoming events Tweets about to do the same.
Enter your email address to follow this blog and receive notifications of new posts by email.