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Regulation of growth in cultured mammary epithelium from beef and dairy heifers


, : Regulation of growth in cultured mammary epithelium from beef and dairy heifers. Proceedings of the New Zealand Society of Animal Production 53(0): 143-145


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Akers, R.M.; Capuco, A.V.; Keys, J.E., 2006: Mammary histology and alveolar cell differentiation during late gestation and early lactation in mammary tissue of beef and dairy heifers. Quantitative histology of mammary parenchymal tissue from 16 Hereford and 16 Holstein heifers was determined for tissue obtained on day 150, 180, and 280 of gestation and on day 49 of lactation. Percent area occupied by stromal tissue was progres...

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Keys J.E.; Capuco A.V.; Akers R.M.; Dijiane J., 1989: Comparative study of mammary gland development and differentiation between beef dairy heifers. Sixteen Hereford and 16 Holstein heifers were used to study the relationship of milk production potential to mammary development and differentiation. Heifers were slaughtered at 150, 180, and 260 days of first gestation and at 49 days of first lac...

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Wicik, Z.; Gajewska, M.; Majewska, A.; Walkiewicz, D.; Osińska, E.; Motyl, T., 2015: Characterization of microRNA profile in mammary tissue of dairy and beef breed heifers. MicroRNAs (miRNAs) are small non-coding RNAs that participate in the regulation of gene expression. Their role during mammary gland development is still largely unknown. In this study, we performed a microarray analysis to identify miRNAs associat...

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Capuco, A.V.; Akers, R.M., 1990: Thymidine incorporation by lactating mammary epithelium during compensatory mammary growth in beef cattle. Ten Hereford cows, 100 d into first lactation, were assigned to treatment or control groups to study compensatory growth of mammary glands. The right udder half of treatment cows was covered to prevent suckling by the calf, whereas control cows we...

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