The effect of dietary lysine deficiency on the immune response to Newcastle disease vaccination in chickens.
The effect of lysine deficiency on chicken immune function was evaluated using broiler chickens fed a diet with lysine at 67% of the control diet (1.24% lysine). The evaluation of humoral immune function was conducted by measuring the antibody production to a live Newcastle disease virus (NDV) vaccination using the hemagglutination inhibition (HI) test and enzyme-linked immunosorbent assay (ELISA). The cellular immune function was evaluated through the use of cutaneous basophil hypersensitivity test. The antibody response to NDV vaccination was reduced in broiler chickens fed a lysine-deficient diet when measured by ELISA but not when measured by HI. The cell-mediated immune response was also reduced by lysine deficiency.
Chen
C
C
Department of Poultry Science, College of Agriculture, The University of Georgia, Athens, GA 30602, USA.
Sander
J E
JE
Dale
N M
NM
D000818:Animals; D001491:Basophils / Q000276:immunology; D002645:Chickens; D004032:Diet; D004797:Enzyme-Linked Immunosorbent Assay / Q000662:veterinary; D006385:Hemagglutination Inhibition Tests / Q000662:veterinary; D008239:Lysine / Q000172:deficiency*; D009521:Newcastle Disease / Q000276:immunology*; D009522:Newcastle disease virus / Q000276:immunology*; D012016:Reference Values; D014611:Vaccination / Q000662:veterinary; D014765:Viral Vaccines
D014765:Viral Vaccines; D008239:Lysine