title: Changes in nonspecific immunity factor in some Equidae, Camelidae and Capridae species.
abstract: Plasma lysozyme activity changed during the 2 years of the investigation period. In some species (e.g. ponies and goats) there are only seasonal fluctuations with the highest levels during summer and autumn in ponies and during winter in goats. In two Camelidae species, guanacos and llamas, only, downward trends were found, whereas in donkeys, both types of changes: seasonal variations with the maximal level during autumn and an upward long-term trend were found.
mesh_terms: D000818:Animals; D001188:Artiodactyla / Q000276:immunology*; D002161:Camelids, New World / Q000276:immunology*; D005260:Female; D006041:Goats / Q000276:immunology*; D006736:Horses / Q000276:immunology*; D008297:Male; D009113:Muramidase / Q000097:blood* / Q000276:immunology; D010507:Periodicity; D012621:Seasons; D013045:Species Specificity
chemical_list: D009113:Muramidase