[Dynamics of physiological parameters in the nestling of black-backed gull Larus marinus experimentally infested by the cestode Microsomacanthus ductilus (Cestoda: Hymenolepididae)].
The effect of the invasion with the cestode Microsomacanthus ductilus on physiological and biochemical processes in black-backed gull Larus marinus was examined. Experimental invasion of the gull nestling by the cestodes has been performed. Dynamics of the protein, lipid, and carbohydrate metabolism in the time history of the invasion was observed, in comparison with noninfested nestling. Increasing of the content of alpha-globulins and decreasing of the content of protein and albumin in the blood plasma of experimentally infested birds were registered to 4th day after invasion. To 7th day after invasion the level of general lipids and phospholipids decreases, while the content of gamma-globulins and modified form of albumin increases. To 10th day after invasion symptoms of intoxication were observed, but some parameters proved to be reverted to normal condition. So, it can be assumed, that the most intensive reorganization of the metabolism in infested birds takes place in the period between 4th and 7th days after infestation. Possible causes of the observed phenomena are discussed.
M M
MM
Kuklina
V V
VV
Kuklin
D000818:Animals; D000831:Animals, Newborn / Q000097:blood / Q000378:metabolism / Q000469:parasitology; D001715:Bird Diseases / Q000097:blood / Q000378:metabolism / Q000469:parasitology; D001798:Blood Proteins / Q000032:analysis; D050260:Carbohydrate Metabolism; D002448:Cell Adhesion; D002589:Cestoda / Q000502:physiology; D002590:Cestode Infections / Q000097:blood / Q000378:metabolism / Q000469:parasitology / Q000662:veterinary*; D046091:Charadriiformes / Q000097:blood / Q000378:metabolism / Q000469:parasitology*; D004906:Erythrocyte Count; D004912:Erythrocytes / Q000502:physiology; D006790:Host-Parasite Interactions; D007958:Leukocyte Count; D007962:Leukocytes / Q000276:immunology; D050356:Lipid Metabolism; D008055:Lipids / Q000097:blood; D013997:Time Factors
D001798:Blood Proteins; D008055:Lipids