[The effect of microbial contemination of the air on metabolic indices in broiler chickens].
Trials were carried out with two groups of birds, White Plymouth times Cornish crosses. A third, control group of birds was also involved in the experiments, reared by the same technology. The only difference consisted in that the air in the premise of the test birds had a lower microbial content which, during the experiments was 2 to 5 times lower than that in the air of the controls. It was found that under the effect of the higher microbial content the blood serum protein drops like the protein content of the liver and heart musculature, the content of free amino acids rises, the amount of triptophane lowers, and  the activity of GOT and GPT is enhanced. The birds of the control group show higher enzyme activity so far as the glucose-6-phosphatase of the liver is concerned, lower glycogen content of the liver, and lower blood concentration of glucose. By the end of the trials the broilers of the control group were 50 gr less heavy than the lest birds.
D000367:Age Factors; D000391:Air Microbiology; D000410:Alanine Transaminase / Q000378:metabolism; D000596:Amino Acids / Q000378:metabolism; D000818:Animals; D001219:Aspartate Aminotransferases / Q000378:metabolism; D001798:Blood Proteins / Q000378:metabolism; D002645:Chickens / Q000378:metabolism*; D005952:Glucose-6-Phosphatase / Q000378:metabolism; D006003:Glycogen / Q000378:metabolism; D008099:Liver / Q000201:enzymology / Q000378:metabolism; D008112:Liver Glycogen / Q000378:metabolism; D009206:Myocardium / Q000201:enzymology / Q000378:metabolism; D011506:Proteins / Q000378:metabolism; D014364:Tryptophan / Q000378:metabolism
D000596:Amino Acids; D001798:Blood Proteins; D008112:Liver Glycogen; D011506:Proteins; D014364:Tryptophan; D006003:Glycogen; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D005952:Glucose-6-Phosphatase
Vliianie na mikrobnata kontaminatsiia na vuzdukha vurkhu niakoi pokazateli na obmianata na bro-56ileri