Zobrazeno 1 - 10
of 85
pro vyhledávání: '"J. M. Bassett"'
Publikováno v:
Animal Science. 56:107-114
Previous studies in foetal and growing sheep have shown that prolonged administration of β-agonist drugs leads to selective but marked attenuation of cardiovascular, metabolic and endocrine responses to the natural catecholamine hormones adrenaline
Autor:
J. M. Bassett
Publikováno v:
The Journal of Agricultural Science. 120:121-128
SUMMARYFive Suffolk crossbred ram lambs were administered ritodrine, a β2-agonist drug, by continuous intravenous infusion at 0·5 μg/kg per min for 9 days to determine effects of prolonged β-agonist infusion on metabolism and on the responsivenes
Autor:
J. M. Bassett
Publikováno v:
The Journal of Agricultural Science. 119:127-136
SummaryExposure of sheep to a long-day photoperiod during late pregnancy results in greatly increased plasma prolactin concentrations in both the ewe and her fetuses compared to values in animals experiencing short days. To investigate whether the en
Autor:
J. M. Bassett
Publikováno v:
BSAP Occasional Publication. 15:47-62
Recent advances in molecular biology have begun to identify many of the molecular mechanisms involved in the control of cellular differentiation and subsequent growth. However, while this information may ultimately permit manipulation of animal growt
Autor:
J M Bassett
Publikováno v:
Proceedings of the Nutrition Society. 50:311-319
Publikováno v:
Pediatric Research. 28:388-393
During prolonged administration of beta-agonists such as ritodrine directly to chronically cannulated fetal lambs, the cardiovascular, metabolic, and endocrine changes observed during the 1st day of administration, lessen and return to normal within
Publikováno v:
Journal of pineal research. 26(1)
Summer infertility remains a major problem in domestic pigs. It has been proposed that sows which display this trait are inherent seasonal breeders. The influence of photoperiod on domestic pigs has been difficult to ascertain as significant diurnal
Publikováno v:
Experimental physiology. 77(4)
Prolonged infusion of the beta 2-adrenergic agonist, ritodrine, into sheep during late pregnancy decreased maternal plasma K+ from 3.6 to 2.5 mmol l-1 during the first 6-8 h of infusion, as it does during tocolysis in women. This decrease was not acc
Autor:
J. M. Bassett, R. J. Porter
Publikováno v:
Diabetologia. 16:201-206
Developmental changes in the plasma insulin response to milk ingestion have been determined in neonatal lambs fed by bottle and in naturally suckled infant rabbits. In lambs at 4 days of age and older plasma insulin increased within 5 min of suckling
Autor:
J. M. Bassett
Publikováno v:
Proceedings of the Nutrition Society. 37:273-280