Avidin induction by tissue injury and inflammation in male and female chickens.
1. The occurrence and inducibility of the biotin-binding egg white protein (avidin) in the chicken is not restricted to the oviduct. 2. Inflammatory treatments (intestinal injury, actinomycin D) induced avidin in a number of tissues of young and adult hens and roosters, but not of female rats and mice. Highest avidin concentrations were found in the organs containing epithelial cells and serous membrane. 3. The expression of the avidin gene by tissue injury and inflammation suggests that avidin has a significant function in the injured and inflamed chicken tissues.
D000818:Animals; D001360:Avidin / Q000096:biosynthesis*; D001710:Biotin / Q000378:metabolism; D002645:Chickens; D003609:Dactinomycin; D005260:Female; D007249:Inflammation / Q000139:chemically induced / Q000378:metabolism*; D007413:Intestinal Mucosa / Q000378:metabolism; D007422:Intestines / Q000293:injuries*; D008168:Lung / Q000378:metabolism; D008297:Male; D051379:Mice; D010057:Oviducts / Q000378:metabolism; D011863:Radioimmunoassay; D051381:Rats; D011919:Rats, Inbred Strains
D001360:Avidin; D003609:Dactinomycin; D001710:Biotin