Zobrazeno 1 - 10
of 206
pro vyhledávání: '"W. Oyaert"'
Autor:
Etienne Muylle, W. Oyaert
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe A. 22:474-484
Summary In 21 horses, bipolar and unipolar electrograms were recorded from numerous areas on the epicardial surface of the atria. The time-order of atrial activation was established in those cases where the functioning pacemaker was situated in the s
Autor:
W. Oyaert, D. Quaghebeur
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe A. 18:55-63
Summary The effect of some halogenated aldehydes and methanes on the fermentation of glucose by rumen bacteria of sheep was studied and compared with the results obtained with chloral hydrate. All the halogenated compounds used caused an inhibition o
Autor:
W. Oyaert, J. H. Bouckaert
Publikováno v:
Zentralblatt für Veterinärmedizin. 7:929-935
Summary 1 By means of an omasal cannula it was possible to measure the extent of digestion of dry matter and nitrogen in the rumen. 2 The amount of dry matter digested and absorbed in the rumen varied from 54 to 75% of the digestible dry matter. 3 Th
Autor:
J. H. Bouckaert, W. Oyaert
Publikováno v:
Zentralblatt für Veterinärmedizin. 6:693-703
Summary 1) Penicillin and chloral hydrate “in vitro” inhibit the fermentation of glucose and other monosaccharides. Deamination of amino-acids is also inhibited. 2) Doses of penicillin higher than 20,000 Oxford units in sheep and 200,000 units in
Publikováno v:
Zentralblatt für Veterinärmedizin. 6:681-692
Summary 1) Aspartate is attacked by rumen bacteria yielding the following end products: carbon dioxide, ammonia, propionate and a variable amount of acetate. 2) Except for ammonia, fumarate and succinate give the same end products as aspartate. From
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe A. 31:676-682
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe A. 25:464-473
Summary In six cattle the motility pattern of the abomasal antrum and the proximal part of the duodenum was studied by means of electromyography. Special attention was paid to retrograde motility. On the abomasum the slow wave (SW) frequency varied f
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe A. 13:405-409
Summary Intravenous administration to pigs of either brutotoxin or an extract of lipopolysaccharides prepared from E. coli cultures produces blood changes similar to those obtained with endotoxins in laboratory animals. A marked leucopenia and hyperg
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe A. 25:509-519
Summary In vitro measurement of isometric contraction of skeletal muscle enables classification of pigs into resistant, sensitive and very sensitive groups according to their response to treatment with halothane and/or caffeine at different concentra
Publikováno v:
Zentralblatt für Veterinärmedizin. 5:101-108
Summary 1 Acetate tolerance tests were performed on normal and ketonaemic cows. The effect of different treatments was investigated. 2 During the period of observation there was no difference in the 2 groups concerning the amount of ketone bodies for