Mitochondria and vesicles differ between adult and prepubertal sheep oocytes during IVM

KL Reader, NR Cox, JAL Stanton… - Reproduction, Fertility …, 2015 - CSIRO Publishing
Oocytes from prepubertal animals have a reduced ability to undergo normal embryo
development and produce viable offspring. The correct quantity, activity and cytoplasmic …

Supplementing α-Linolenic acid in the in vitro maturation media improves nuclear maturation rate of oocytes and early embryonic development in the Nili Ravi buffalo

A Azam, Q Shahzad, S Qadeer… - Animal …, 2018 - animal-reproduction.org
The present study was conducted to investigate the effect of omega-3 poly unsaturated fatty
acid (PUFA), α-linolenic acid (ALA; 18: 3 n-3) on the in vitro maturation (IVM) of buffalo …

[PDF][PDF] Efficiency of fatty acid-free defined system for in vitro maturation of buffalo oocytes.

A Azam, AH Asma-ul-Husna, Q Shahzad, T Akhtar… - 2017 - thejaps.org.pk
The evaluation of medium for in vitro maturation of buffalo oocytes has progressed towards
more defined conditions for the studies evaluating effect of specific components in the …

Fine structure of Egyptian buffalo oocytes (Bubalus bubalis) during different in vitro maturation periods using transmission electron microscopy (TEM)

IAH Barakat, AR Alhimaidi - African Journal of Biotechnology, 2012 - ajol.info
This study was carried out to illustrate the ultrastructure of Egyptian buffalo oocytes through
in vitro maturation (IVM) period (24 h). Selected cumulus oocytes complexes (COCs) were …

[PDF][PDF] IMPACT OF NOVEL MODIFIED FILTER STANDARD STRAW ON ULTRA-STRUCTURE AND VIABILITY OF VITRIFIED-WARMED SHE-CAMEL OOCYTES

MM Madboly - Egyptian Journal of Animal Production, 2018 - journals.ekb.eg
The present study was carried out to test a new method of cryo-devices called a Novel
Modified Filter Standard Straw (MFSS), as a tool for immature camel oocyte vitrification, and …

[PDF][PDF] IN VITRO PRODUCTION OF BUFFALO EMBRYOS

PMA Shah - academia.edu
In vitro maturation and fertilization of aspirated oocytes provide embryos in large quantity for
research and commercial settings at low cost (Hansen, 2006). For this purpose, IVM is a …

[PDF][PDF] Arabian Journal of Medical Sciences

Y Magdy, M Attia, H Bahgat, A Kassab, M El - researchgate.net
(Abadjieva et al., 2015). The optimal rates of embryo production in vitro can be attained by
selecting 28 ovaries and follicles, which provide oocytes to undergo maturation, successful …

Effects of vitrification on ultrastructural changes of mature and immature bovine oocytes.

C Chumnandee, P Wangsomnuk, S Sirisathien - 2017 - cabidigitallibrary.org
Objective: To evaluate the ultrastructural changes of mature (metaphase II stage; MII) and
immature (germinal vesicle stage; GV) bovine oocytes after vitrification with supplementation …

[PDF][PDF] ULTRA-STRUCTURE STUDY OF MICROVILLI, MITOCHONDRIA AND LIPID DROPLETS OF EGYPTIAN BUFFALOES'OOCYTES WITH REFERENCE TO …

A El-Sayed, EH Elsayed, DA Ahmed, SM Salem… - ejap.journals.ekb.eg
The objective of this study was to describe and relate the ultra-structure of the micro-villi and
mitochondria of buffalo'oocytes as well as morphological aspects of lipid droplets with …