Πλοήγηση ανά Θέμα "circumcincta"
Αποτελέσματα 1-3 από 3
-
Effects of nematode infection on anorexia and leptin levels in lambs of two breeds
(2007)The objective of this study was to investigate whether breed differences in production potential are associated with differences in the occurrence of anorexia following a nematode infection and whether plasma leptin ... -
Nutritional sensitivity of periparturient resistance to nematode parasites in two breeds of sheep with different nutrient demands
(2010)The periparturient relaxation of immunity (PPRI) to parasites in mammals is sensitive to both metabolisable protein (MP) supply and animal genotype (different reproductive outputs). We tested the hypothesis that the ... -
Rapid improvement of immunity to Teladorsagia circumcincta is achieved through a reduction in the demand for protein in lactating ewes
(2006)Protein supplementation can improve the resistance to parasites of periparturient ewes, as indicated by reduced nematode egg excretion and worm burdens. However, the rate at which this improvement can occur is largely ...