Published in Scientific Papers. Series D. Animal Science, Vol. LVIII Written by Gheorghe BORONCIUC, Ion BALAN, Vladimir BUZAN, Nicolae ROŞCA, Ion MEREUŢA, Iulia CAZACOV, Melania BUCARCIUC
The method ...
... macromolecules (methyl cellulose and hydroxyethyl-starch) as an alternative to bovine serum albumin supplement in the bull sperm capacitation medium. Attention was paid to the rate of penetrated oocytes ...
... of sows’ chilled sperm, the purpose of the conducted research was to improve the synthetic mediums through introducing into their composition of the biologically active compounds. As such substance was ...
... the most important organic substances which are part of the composition of living cells. Since the specific capabilities of spermatozoa depend on the protein, occurs the necessity of studying the characteristics ...
... of sperm of farm animals is determined largely by the intermolecular interactions of cellular components of reproductive cells. Therefore, the aim of the research was the study of the contribution of the ...
... processes in spermatozoa in addition to the transmembrane defects is determined through activity of membrane-bound enzymes. The purpose of our research was to study the activity of membrane-dependent enzymes ...
... (16 boars) and Pietrain (33 boars). At every collecting there were recorded the following sperm indices: macroscopic-sperm volume and microscopic-sperm concentration (x 106spz/ml), and total number of ...
... of mobility, life expectancy and an absolute index of survival of spermatozoa after thawing of sperm of a bull, a ram and the man. These indicators substantially determines the reproductive health of posterity. ...
... on sperm quality and affecting factors in male of North American sturgeon species Polyodon spathula recently acclimated in Romania. Quality assessment was performed by microscopic and macroscopic analysis ...