Zobrazeno 1 - 10
of 112
pro vyhledávání: '"F.R. Bell"'
Autor:
F.R. Bell, A. Marchant
Publikováno v:
Acta Horticulturae. :395-400
Publikováno v:
The Journal of Physiology. 313:263-274
1. Sodium depletion which occurred in cattle following exteriorization of a parotid duct produced depression of both plasma and salivary sodium, acidosis, elevated plasma aldosterone and renin activity. Increased sodium appetite, characteristic of so
Autor:
F.R. Bell, Jennifer Sly
Publikováno v:
Physiology & Behavior. 27:147-152
Sodium deficient, unlike normal calves, will push a panel vigorously for Li + or Na + salts. In 5 min (VI 20 sec) operant tests calves (n=5) pressed for 10 ml rewards of 0.3 M NaHCO 3 , NaCl, Na 2 SO 4 , LiCl and Li 2 SO 4 . When the tests were exten
Autor:
Jennifer Sly, F.R. Bell
Publikováno v:
The Journal of Agricultural Science. 92:5-14
SummaryAdult sheep, unweaned and mature weaned calves have been examined by metabolic studies for sodium balance. The ratio of sodium input/output was near unity with only a very small amount of the ingested sodium salt being retained. A positive sod
Publikováno v:
Research in Veterinary Science. 23:165-170
In milk-fed calves fitted with abomasal and re-entrant duodenal cannulae and recording electrodes implanted in the body and antral muscle of the abomasum, the effects of intravenous infusions of the synthetic gastrin analogue, pentagastrin, on gastri
Autor:
F.R. Bell
Publikováno v:
British Veterinary Journal. 132:346-353
Publikováno v:
The Journal of Physiology. 272:481-493
1. Gastric emptying has been studied in the conscious, standing calf by lateral radiography and fluoroscopy of radiopaque meals instilled into the abomasum before and after vagotomy. 2. Bilateral cervical vagotomy proved to be the only certain way of
Publikováno v:
Research in Veterinary Science. 32:231-234
Preruminant (milk-fed) calves were prepared with an abomasal and re-entrant duodenal cannulae to assess the effect of acid test meals on abomasal emptying and secretion. Isotonic saline meals acidified with hydrochloric acid to pH 2 instilled directl
Autor:
F.R. Bell
Publikováno v:
British Veterinary Journal. 115:435-438
Autor:
F.R. Bell
Publikováno v:
British Veterinary Journal. 114:268-272