Zobrazeno 1 - 10
of 631
pro vyhledávání: '"Sr Davis"'
Publikováno v:
New Zealand Veterinary Journal. 70:40-48
AIMS To investigate the relationship between Zn concentrations in serum and those in milk or faeces, and to assess the ability of the Zn concentrations in milk, serum and faeces to predict intake of ZnO in dairy cattle. METHOD Seventy cows from one c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fe53fdadeace6520940add2e89821c0
https://doi.org/10.1080/00480169.2021.1951388
https://doi.org/10.1080/00480169.2021.1951388
Publikováno v:
New Zealand veterinary journal. 70(1)
AIMS To describe the concentration of Zn in bulk tank milk (BTM) in a sample of New Zealand dairy farms, investigate the association between the method of Zn administration for facial eczema prophylaxis and Zn concentrations in BTM and investigate th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ea7f26e0286873b50fd6e30ae1abe57
https://pubmed.ncbi.nlm.nih.gov/34165380
https://pubmed.ncbi.nlm.nih.gov/34165380
Autor:
SR Davis
Publikováno v:
New Zealand Veterinary Journal. 53:400-405
New molecular and quantitative genetic technologies are the latest in a long list of technologies that have been introduced to dairy industries over many decades to improve the performance of cows. The catalysts for future advances will be sequencing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d558699ef5a3cba168ae7b69d51b2a57
https://doi.org/10.1080/00480169.2005.36584
https://doi.org/10.1080/00480169.2005.36584
Publikováno v:
Experimental Physiology. 81:141-149
Five primiparous and five multiparous cows were used to determine if mammary cisternal storage of milk during a 24 h period of milk accumulation limited milk secretion. In addition, we investigated if there is a parity effect for the capacity of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b4e9d6f86c4ebd4365500368598cf98
https://doi.org/10.1113/expphysiol.1996.sp003915
https://doi.org/10.1113/expphysiol.1996.sp003915
Publikováno v:
Experimental Physiology. 79:565-570
Human synthetic parathyroid hormone-related protein (PTHrP) increased mammary blood flow (MBF) following close-arterial infusion via the external pudic artery in goats during mid-lactation. MBF increased 74 +/- 8% within 30 min of the start of contin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23102ccf025bf39e28eb300790eaf1f8
https://doi.org/10.1113/expphysiol.1994.sp003789
https://doi.org/10.1113/expphysiol.1994.sp003789
Publikováno v:
Research in veterinary science. 53(2)
Seven Friesian calves were fed colostrum for four days beginning within 24 hours of birth, and milk thereafter. The concentration of alpha-lactalbumin in serum was measured by specific radioimmunoassay and compared to IgG assayed by electroimmunodiff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b4937b12ae1a9844e85eacb7bde8a2e
https://pubmed.ncbi.nlm.nih.gov/1439212
https://pubmed.ncbi.nlm.nih.gov/1439212
Publikováno v:
Reproduction, Fertility and Development. 2:173
Coopworth ewes were either treated with 5 mg recombinant-derived bovine growth hormone per day for each day of the oestrous cycle or were untreated. Ovulation rates at the pre-treatment, post-treatment and a subsequent oestrus were determined by endo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12af9a2ef1ceee00e387c5ff3fb0bf62
https://doi.org/10.1071/rd9900173
https://doi.org/10.1071/rd9900173
Autor:
R Bickerstaffe, SR Davis
Publikováno v:
Australian journal of biological sciences. 31(2)
(1) The validity of using the arterio-venous concentration difference of methionine to calculate mammary blood flow in the ewe, on the basis of the Fick principle, is discussed. (2) Calculation of mammary blood flow in the lactating Merino ewe indica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ab8745ec6e656b1887f971c1c309d70
https://pubmed.ncbi.nlm.nih.gov/678220
https://pubmed.ncbi.nlm.nih.gov/678220
Autor:
Np, Polyzos, Sr, Davis, Drakopoulos P, Humaidan P, De Geyter C, Ag, Vega, Martinez F, Evangelos Evangelou, van de Vijver A, Smitz J, Tournaye H, Barri P, T-Transport, Investigators Group
Publikováno v:
Europe PubMed Central
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::44cf6e3f7ff9ccc6e959280c2b280629
http://europepmc.org/abstract/med/27489169
http://europepmc.org/abstract/med/27489169
