Buscar
Mostrando ítems 41-50 de 103
Vesiculite seminal em garanhões: diagnóstico, evolução e tratamento com substância cauterizante
(Universidade Estadual Paulista (Unesp), 2019-02-08)
Os garanhões possuem um conjunto completo de glândulas sexuais acessórias, compostas pelas bulbouretrais, a próstata, vesículas seminais e ampolas dos ductos deferentes. Dentre as afecções que acometem essas estruturas, a ...
Ultrassonografia de glândulas genitais acessórias em carneiros da raça Dorper: caracterização e correlações reprodutivas
(Universidade Estadual Paulista (Unesp), 2015-02-23)
This study aimed to characterize and describe the ultrassonographic parameters of prostate, vesicular, bulbourethral glands and Doppler vascular index of testicular arteries and internal iliac of Dorper rams, correlating ...
COMPORTAMIENTO SEXUAL, DESCRIPCIÓN MORFOLÓGICA DE LA GLÁNDULA METATORÁCICA E IDENTIFICACIÓN DE LOS SÉNSULOS ANTENALES DE Leptoglossus zonatus DALLAS (HETEROPTERA: COREIDAE)
(2011-11-03)
Leptoglossus zonatus is a polyphagous insect that causes economic losses in different crops as corn, sorghum, fruit and some industrial crops. In this work were determined the age and time of increased sexual activity by ...
Identification and manipulation of oviposition stimulating proteins in the migratory grasshopper Melanoplus sanguinipes
(2016-11-22)
Seminal fluid proteins (SFPs) control many aspects of fertilization and in turn, they play a key role in post-mating sexual selection and reproductive isolation between species. Targetting reproduction genes for species-specific ...
TISSUES INVOLVED IN SEX PHEROMONE PRODUCTION IN PHYLLOPHAGA OBSOLETA (COLEOPTERA: SCARABAEOIDEA: MELOLONTHIDAE).
(2013-02-19)
Females of Phyllophaga obsoleta (Blanchard) (Coleoptera: Scarabaeoidea: Melolonthidae) perform “sexual calling” with their protractile genital chamber (PGC) exposed to release substances that attract males. Histological ...
Decision tree analysis for the determination of relevant variables and quantifiable reference points to establish maturity stages in Enteroctopus megalocyathus and Illex argentinus
(Oxford University Press, 2015-01-02)
Determining the maturity condition of a large number of individuals is crucial for stock assessment and management of cephalopod populations, but this task is difficult to conduct in practice. We propose a novel approach ...
Búsqueda de inhibidores de serina proteasas en glándulas accesorias del sistema reproductor masculino
(Sociedad Argentina de Medicina Reproductiva (SAMeR), 2012-06)
Serine protease inhibitors modulate sperm physiolo-gy through unknown mechanisms. Redundancy of molecules bearing the same activity within the male duct denotes their significance. In order to characte-rize the population ...
Structure, histochemistry, ultrastructure and seasonal variations of the male prostatic complex in the black Myotis bat, Myotis nigricans (Chiroptera: Vespertilionidae)
(Csiro Publishing, 2014-01-01)
Chiroptera are one of the most diverse orders of mammals and a unique group within Mammalia that posses a wide geographic distribution and considerable variability in reproductive strategies. The aims of the present study ...