Background Vitrification has proven to be more effective than slow freezing methods to
cryopreserve mammalian oocytes. The objectives of this study were to evaluate the effects of …

The aims of the present study were to assess the effects of cysteamine as an anti-oxidant on
the rate of in vitro maturation (IVM) of buffalo oocytes (experiment 1), and their viability and …

Effect of two types and two concentrations of cryoprotectants on ovine oocytes morphology and
viability post-vitrification Page 1 Iraqi J. Embryos and Infertility Researches V ol.(3) No.(6) 2013 …

Culturable grade oocytes (n= 380) recovered by aspiration of surface follicles from buffalo
ovaries (n= 97) were either mechanically denuded (DN) or kept cumulus compact (CC) and …

The aim of this study was to compare the efficacy of conventional straw vitrification with open
pulled straw vitrification in terms of cryosurvivability and damages caused to the oocytes …

The in vitro maturation (IVM), fertilization (IVF) and morphological changes in buffalo
cumulus oocyte complexes (COCs) cryopreserved by ultra rapid freezing using conventional …

Para evaluar el efecto de la presencia de las células del cúmulus en la vitrificación de
ovocitos, sobre su capacidad de maduración, fecundación y desarrollo embrionario in vitro …

The aim of the present investigation was to establish a reliable vitrification protocol for camel
oocytes. A total of 540 cumulus oocyte complexes (COCs) were collected by manual slicing …

Aim of this study was to evaluate the effect of presence or absence of cumulus cells around
oocytes, on post-vitrification survival rate, maturation and developmental capacity of bovine …

Purpose: To study the effect of different types of In vitro maturation medium on cumulus cell
expansion and nuclear maturation rate of non-vitrified and post vitrified-thawed porcine …