Zobrazeno 1 - 10
of 28
pro vyhledávání: '"R. M. Akers"'
Autor:
M. Vailati-Riboni, R. E. Bucktrout, S. Zhan, A. Geiger, J. C. McCann, R. M. Akers, J. J. Loor
Publikováno v:
BMC Genomics, Vol 19, Iss 1, Pp 1-23 (2018)
Abstract Background To reduce costs of rearing replacement heifers, researchers have focused on decreasing age at breeding and first calving. To increase returns upon initiation of lactation the focus has been on increasing mammary development prior
Externí odkaz:
https://doaj.org/article/244002b94ebc4fc59562250f18e52945
Publikováno v:
Journal of Veterinary and Animal Sciences, Vol 44, Iss 1, Pp 8-14 (2013)
This study was carried out to compare the expression profile of steroid receptors and selected genes associated with cell signaling and proliferation in Mammary parenchyma (PAR) homogenates compared with mammary epithelial cells (MEC) in response to
Externí odkaz:
https://doaj.org/article/615336e4583441a1afac2a08ac7f5ac3
Autor:
R M, Akers
Publikováno v:
Journal of animal science. 95(12)
Although peripubertal mammary development represents only a small fraction of the total mass of mammary parenchyma present in the udder at the end of gestation and into lactation, there is increasing evidence that the tissue foundations created in ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f165474e81862abf63b43ff724d9fe75
https://pubmed.ncbi.nlm.nih.gov/29293751
https://pubmed.ncbi.nlm.nih.gov/29293751
Autor:
R. M. Akers
Publikováno v:
Large Dairy Herd Management
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::593c96dae494d1bdfb983d447d90627a
https://doi.org/10.3168/ldhm.0959
https://doi.org/10.3168/ldhm.0959
Publikováno v:
Journal of Animal Physiology and Animal Nutrition. 91:390-399
The objective of this longitudinal study was to characterize growth and plasma insulin-like growth factor I (IGF-I) concentrations in pasture-raised thoroughbreds fed two sources of dietary energy. Mares and foals were randomly assigned to either a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b4bbbbf0da963f73da9a74bdc38c74
https://doi.org/10.1111/j.1439-0396.2006.00666.x
https://doi.org/10.1111/j.1439-0396.2006.00666.x
Publikováno v:
Journal of Endocrinology. 163:25-31
Induction of colostrogenesis in non-pregnant cows was used to evaluate the relationship between prolactin (PRL) and mammary immunoglobulin G1 (IgG1) receptor expression. Six of eleven non-pregnant, non-lactating Holstein cattle responded to a standar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d6a25b53c5fa0debf68aba5d018058
https://doi.org/10.1677/joe.0.1630025
https://doi.org/10.1677/joe.0.1630025
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 267:R1461-R1466
To investigate possible circadian and ultradian periodicities for peripheral prolactin in lactating dairy cows, integrated 15-min blood samples taken sequentially over 48 h from six cows were analyzed by radioimmunoassay. Cows were housed in an envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42bd2e8d0979e5f06f4e49a5fab557a4
https://doi.org/10.1152/ajpregu.1994.267.6.r1461
https://doi.org/10.1152/ajpregu.1994.267.6.r1461
Publikováno v:
Journal of animal science. 90(5)
Mammary development proceeds from an aggregation of cells in the ventral ectoderm to the establishment of an elaborate tree of alveoli, ducts, and cisternae. However, despite abundant data on endocrine regulation of ruminant mammary growth, we know c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ed43cdd815c0bb88738b9edf3b0044f9
https://pubmed.ncbi.nlm.nih.gov/22100590
https://pubmed.ncbi.nlm.nih.gov/22100590
Publikováno v:
Journal of Endocrinology. 136:149-157
The acute temporal effects of exogenous oestradiol (0·1 mg/kg per day), progesterone (0·25 mg/kg per day) or both together on the proliferative response of epithelial cells, fibroblasts, adipocytes and endothelial cells in the mammary tissue of pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1501f1967da6c99281fae5605305c0f3
https://doi.org/10.1677/joe.0.1360149
https://doi.org/10.1677/joe.0.1360149
Publikováno v:
Molecular Endocrinology. 6:1774-1780
To test the hypothesis that insulin-like growth factor-I (IGF-I) affects the growth of bovine mammary epithelial cells through an autocrine and/or paracrine pathway, a cell line (MD-IGF-I) was originated from MAC-T cells by cotransfection with a cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a47725a6174a4b9bda066b4ea889b65d
https://doi.org/10.1210/mend.6.11.1480169
https://doi.org/10.1210/mend.6.11.1480169