Results 91 to 100 of about 17,404 (221)
Topographical localisation of glucidic residues and their variations in the canine zona pellucida during folliculogenesis. [PDF]
, 2005 In the present ultrastructural study, horseradish peroxidase-labelled lectins, in conjunction with antiperoxidase antibody and protein A-gold, were used to characterise and localise the oligosaccharide sequences of zona pellucida glycoproteins at ...
GARGIULO A. M. +4 more
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Effect of NAC on zona pellucida expansion in vitrified–warmed oocytes. [PDF]
, 2019 A) Cross-sectional area of the zona pellucida was measured (31–34 oocytes/experiment). B) The extent of expansion of the zona pellucida was calculated as follows: (cross-sectional area of each group / cross-sectional area in 0 mM NAC) × 100.
Naomi Nakagata (134967) +2 more
core +1 more source
Sensitive and robust gene expression changes in fish exposed to estrogen – a microarray approach
BMC Genomics, 2007 Background Vitellogenin is a well established biomarker for estrogenic exposure in fish. However, effects on gonadal differentiation at concentrations of estrogen not sufficient to give rise to a measurable vitellogenin response suggest that more ...
Nerman Olle +4 more
doaj +1 more source
Nature Communications, 2016 Despite subzero temperature of their surroundings, eggs of Antarctic notothenioid fishes do not freeze. This study shows the expansion of genes related to freezing temperature in notothenioid which also acquired of ice melting-promoting zona pellucida ...
Lixue Cao +12 more
doaj +1 more source
Bovine And Human Zona Pellucida 3 Gene Glycans Site Prediction Using In Silico Analysis
Journal of Tropical Life Science, 2014 Zona pellucida is one of the protective layer of the egg cell and has a function as an intermediary species-specific fertilization. Glycoproteins of human and bovine zona pellucida is composed of three types, namely ZP1, ZP2 and ZP3.
Nurul Jadid Mubarakati +3 more
doaj
Indian Journal of Animal Sciences, 2019 Oocytes (510) with two or more cumulus cell layers adhered to zona pellucida obtained by aspiration from follicles (2–8 mm dia) of 127 abattoir porcine ovaries were utilized to study the effect of supplementation of 0.5 M sucrose (Suc), 50 mg/ml ...
KRISHNA KALITA +6 more
doaj +1 more source
Experimental Study of the Developing Mammalian Egg: Removal of the Zona Pellucida [PDF]
, 1962 EXPERIMENTAL STUDY OF THE DEVELOPING MAMMALIAN EGG: REMOVAL OF THE ZONA PELLUCIDA Experimental Study of the Developing Mammalian Egg: Removal of the Zona Pellucida (138) (-
Mintz, Beatrice
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European Journal of HistochemistryPreimplantation embryo development involves tightly regulated morphological transitions whose details remain poorly understood. The overarching goal of this study is to exploit the potential of morphological features such as the zona pellucida, cytoplasm
GEI - SOCIETÀ ITALIANA DI BIOLOGIA DELLO SVILUPPO E DELLA CELLULA
doaj +1 more source
A Flexure-guided Piezo Drill for Penetrating the Zona Pellucida of Mammalian Oocytes [PDF]
, 2016 Opening of the outer membrane, zona pellucida, of an oocyte is an important procedure in clinical in vitro fertilization. Piezo drills use piezo-actuated vibrations on a glass micropipette to effectively penetrate the zona pellucida.
Johnson, Wesley
core +3 more sources
The hemizona assay (HZA) as an experimental model to evaluate the inhibition of sperm binding to the murine zona pellucida by isolated zona pellucida protein [PDF]
, 1991 Compelling evidence has demonstrated that zona binding represents gamete recognition by sperm binding with high affinity and specificity to complex glycoproteins of the zona pellucida.
Kruger T.F. +4 more
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