The effect of leucotrofina and BSA (bovine serum albumin) antigen on the ontogenetical capacity of antibody generation in chicken.
Leucotrofina administration to chickens of two different ages (2,5 IU/chicken to 3 days old chickens, and 5 IU/individual to 21 days old chickens), associated with an antigen (1 / 1000 Bovine Serum Albumin) (0,25 ml, respectively 0.5 ml/animal in young and in older chickens) affected several blood serum parameters as: the antibodies concentration, the gamma-globulins, the total proteins, and the nitrogen of the free amino-acids content in a manner corresponding to the experimental model and to age the of the animals.
Roman
J
J
Institute of Biological Research, Cluj-Napoca.
Giurgea
R
R
D000375:Aging / Q000276:immunology*; D000596:Amino Acids / Q000097:blood; D000818:Animals; D000906:Antibodies / Q000276:immunology*; D000917:Antibody Formation / Q000187:drug effects; D001798:Blood Proteins / Q000032:analysis; D002645:Chickens; D009584:Nitrogen / Q000097:blood; D012710:Serum Albumin, Bovine / Q000494:pharmacology*; D013949:Thymus Extracts / Q000494:pharmacology*; D005719:gamma-Globulins / Q000032:analysis
D000596:Amino Acids; D000906:Antibodies; D001798:Blood Proteins; D013949:Thymus Extracts; D005719:gamma-Globulins; C024817:leukotrophin; D012710:Serum Albumin, Bovine; D009584:Nitrogen