El presente trabajo tiene como objeto de estudio la participación ecuatoriana en la misión establecida en Haití en el periodo 2004-2017. El objetivo es mostrar que las operaciones de paz se traducen para el Ecuador como ...

Background and objectives - The use of magnesium sulphate for the prevention of seizures in pre-eclampsia may induce hypermagnesemia. Clinical and experimental studies are not in agreement about the effects of magnesium ...

Cryopreservation of sperm is important to preserve the germplasm from animals of genetic value, which can die unexpectedly. This study compares conventional and automated methods of cryopreservation of spermatozoa obtained ...

The aim of this study was to evaluate the ovine sperm quality colled in thermal boxs. Six ejaculates from 2 rams were collected using artificial vagina. Samples were analyzed to volume, mass movement, motility, vigor, sperm ...

Existe un gran interés en cuanto a la posibilidad de emplear célular madre embrionarias para el tratamiento de enfermedades. Diversas investigaciones en modelos animales han demostrado que las células madre embrionarias ...

O objetivo do presente trabalho foi estudar os efeitos de diferentes tempos de processamento (duas, quatro e seis horas) e temperaturas (50°C, 65°C e 80°C) em dois substratos: farinha do grão integral de soja e farelo de ...

Fue realizado el análisis morfométrico, merístico, morfológico y filogenético del caballo de mar Hippocampus reidi (Ginsburg 1933) (Teleostei: Syngnathidae) de la costa nororiental de Venezuela, mediante la aplicación de ...

The present study aimed to compare elderly and young female voices in habitual and high intensity. The effect of increased intensity on the acoustic and perceptual parameters was assessed. Sound pressure level, fundamental ...