Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Elizabeth R. Wynosky"'
Publikováno v:
Poultry Science. 42:925-928
THE requirement for thiamine for chick growth is well established and quantitated, but the vitamin requirement in hens’ rations for embryo development has not been determined. The vitamin was qualitatively shown necessary for embryo viability when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab6a42d40b035b98e9a64007ce48e1b2
https://doi.org/10.3382/ps.0420925
https://doi.org/10.3382/ps.0420925
Publikováno v:
Experimental Biology and Medicine. 115:735-740
SummaryThiamine absorption from intestinal tract of chicks was studied using ligated loops or analyzing tract contents for C14 and thiamine in chicks fed thiamine-2-C14. In one hour about 84% of a 250 μg dose of thiamine was absorbed from chick duod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::629caf8d94e62d16645dc43b99d75c93
https://doi.org/10.3181/00379727-115-29023
https://doi.org/10.3181/00379727-115-29023
Publikováno v:
Poultry Science. 42:1057-1061
A THIAMINE deficiency can be produced in chickens and their eggs by adding more than 0.07% of the coccidiostat amprolium to the diet (Polin et al., 1962a). The low thiamine levels in yolk and not the small amount of deposited amprolium account for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::741381c9e90176cf35b668454a285dc3
https://doi.org/10.3382/ps.0421057
https://doi.org/10.3382/ps.0421057
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.). 114
SummaryLigated intestinal sections of the digestive tract in chicks were injected in vivo with 8 mg of the coccidiostat, amprolium. Only the duodenum absorbed significant amounts of the drug (91%) in a 1-hour absorption period. A dose-absorption curv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33ade2baefe9e352d2cc28b0e5df57ff
https://pubmed.ncbi.nlm.nih.gov/14101163
https://pubmed.ncbi.nlm.nih.gov/14101163
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.). 110
SummaryFree thiamine concentrations in yolk decreased from 3 to .4 ppm when adult White Leghorn females were fed .2% amprolium. The lowest free vitamin concentration in yolk was reached by day 11 on medication, but maximum effect on the hatch did not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc48b865a4db65d7f85d489d8b5a5a3b
https://pubmed.ncbi.nlm.nih.gov/14487580
https://pubmed.ncbi.nlm.nih.gov/14487580