[The effect of a restriction of nutrient intake on the composition of the blood and on the development and composition of different tissues of sheep during growth. 1. The level of the hematocrit and hemoglobin in the blood, that of protein, alpha amino-N, remaining N, glucose, FFA, insulin, beta-hydroxybutyrate, Na, K, Ca, Mg, Pa, Fe, iron-binding capacity, Cu and Zn and the activities of ALT, AST, LDH, GGT and AP in plasma at slaughter].
In lambs after weaning with a body weight of 16.3 +/- 1.5 kg (group 1) and in sheep after a period of fattening with an increase of the body weight of 72.2 +/- 13.6 (group 2), of 184.4 +/- 12.2 (group 3) respectively of 302.1 +/- 24.3 g per day (group 4) the concentration of the components mentioned in the title was analysed in blood and plasma. The hematocrit, the concentration of Hb in the blood and that of total protein, of nonprotein-N, of Na, of Ca, of the iron-binding capacity and of Zn as well as the activity of the 5 enzymes in the plasma of the sheep of group 4 were higher than that of the group 2. Stress by the transport and stunning increased the concentration of free fatty acids in the plasma. The significance of the results for the clinical-chemical diagnosis is discussed.
Kolb
E
E
Veterinär-Physiologisch-Chemisches Institut, Universität Leipzig.
van Dich
T
T
Leo
M
M
Ulbrich
M
M
Süss
R
R
D000003:Abattoirs; D000818:Animals; D001774:Blood Chemical Analysis / Q000662:veterinary; D004573:Electrolytes / Q000097:blood; D004798:Enzymes / Q000097:blood; D005508:Food Deprivation / Q000502:physiology*; D006400:Hematocrit / Q000662:veterinary; D008297:Male; D012756:Sheep / Q000097:blood*
D004573:Electrolytes; D004798:Enzymes
Untersuchungen über den Einfluss einer Beschränkung der Nährstoffaufnahme auf die Zusammensetzung des Blutes sowie auf die Entwicklung und Zusammensetzung verschiedener Gewebe von Schafen während des Wachstums. 1. Mitteilung: Der Gehalt an Hämatokrit und Hb im Blut, an Protein, alpha-Amino-N, Rest-N, Glucose, FFS, Insulin, beta-Hydroxybutyrat, Na, K, Ca, Mg, Pa, Fe, Fe-Bindungskapazität, Cu und Zn sowie an Aktivität der ALAT, ASAT, LDH, gamma-GT und der AP im Plasma bei der Schlachtung.