Zobrazeno 1 - 10
of 22
pro vyhledávání: '"G H M, Counotte"'
Publikováno v:
Zeitschrift für Tierphysiologie Tierernährung und Futtermittelkunde. 41:162-171
Zusammenfassung Schnell-Verfahren zur Bestimmung von mikrobiellen Mischkulturen aus dem Inhalt des Pansens, Caecums und aus Kot durch eine semi-quantitative Bestimmung einiger hydrolytischer Enzyme Ein Schnell-Verfahren zur semi-quantitativen Bestimm
Publikováno v:
Tijdschrift voor diergeneeskunde. 138(2)
Drinking water can be considered an essential nutrient for dairy cattle. However, because it comes from different sources, its chemical and microbiological quality does not always reach accepted standards. Moreover, water quality is not routinely ass
Autor:
G. H. M. Counotte, Th. Wensing
Publikováno v:
Comparative Haematology International. 6:53-59
In 1989 an international veterinary sample exchange program for clinical chemistry and haematology was started. The program comprises 28 clinical chemical and haematological variables and was joined by 15 laboratories in Europe. Differences between l
Publikováno v:
Tijdschrift voor diergeneeskunde. 137(2)
Publikováno v:
Tijdschrift voor diergeneeskunde. 136(9)
Publikováno v:
Veterinary Quarterly. 14:57-62
In a cohort study, 40 pig finishing herds were selected: twenty pig herds with a low and twenty pig herds with a high prevalence of several pathological lesions recorded at slaughter in a six-month period before the start of the study. Blood samples
Publikováno v:
Tijdschrift voor diergeneeskunde. 134(6)
Changes in blood concentrations of bone-specific biomarkers, osteocalcin and C-telopeptide, in third or higher parity sows after administration of calcium and vitamin D The study had two objectives: 1, to measure levels of two bone-specific biomarker
Publikováno v:
Tijdschrift voor diergeneeskunde. 132(12)
Selenium is an essential part of the enzyme glutathione-peroxidase (GSH-Px) and plays an important role in the intracellular aspecific immune defence. Reference values for blood levels of GSH-Px are not available for dairy goats. The EU has authorize
Publikováno v:
Avian pathology : journal of the W.V.P.A. 36(2)
The results of global proficiency testing schemes (PTS) for serological tests to detect antibodies against infectious bursal disease virus (IBDV) and Newcastle disease virus (NDV) in chicken serum, in which 125 and 120 laboratories, respectively, par
Publikováno v:
Tijdschrift voor diergeneeskunde. 132(3)
Serum, plasma, or urine samples are usually used for the measurement of the trace elements copper; zinc, iron, selenium, because these samples are easy to obtain; however; these samples are not always appropriate. For example, it is not possible to m