Histochemical/histoenzymic studies in broiler chicks fed aflatoxin, ochratoxin and inoculated with inclusion body hepatitis virus singly and in concurrence.
The effect of feeding mycotoxins, i.e. aflatoxin B1 (1.25 ppm from 3 to 38 days of age) and ochratoxin A (0.5 ppm from 3 to 38 days of age) along with inclusion body hepatitis virus (IBHV) inoculation (at 10 days of age) singly and in combination was studied in broiler chicks. Birds in combined treatment groups, i.e. aflatoxin fed and virus inoculated and ochratoxin fed and virus inoculated, showed more changes in activities of phosphatases (AKPase, ATPase, G-6-Pase and ACPase) in liver and kidney tissues than their respective individual treatment groups with a few exceptions. Reduction in the activities of oxido-reductases in liver and kidney tissues were almost comparable in different treatment groups. The increase in muco-polysaccharides reaction was more marked in both the combined treatment groups than the single treatment groups. Intensity of lipid reaction was more in ochratoxin virus combination group than either alone.
Department of Veterinary Pathology, Punjab Agricultural University, Ludhiana, India.
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D000135:Acid Phosphatase / Q000032:analysis; D000251:Adenosine Triphosphatases / Q000032:analysis; D000257:Adenoviridae Infections / Q000378:metabolism / Q000382:microbiology / Q000662:veterinary*; D016604:Aflatoxin B1 / Q000633:toxicity; D000469:Alkaline Phosphatase / Q000032:analysis; D000818:Animals; D000259:Aviadenovirus; D002645:Chickens; D003576:Electron Transport Complex IV / Q000032:analysis; D004848:Epithelium / Q000737:chemistry / Q000201:enzymology; D005952:Glucose-6-Phosphatase / Q000032:analysis; D006025:Glycosaminoglycans / Q000032:analysis; D007684:Kidney Tubules / Q000737:chemistry* / Q000201:enzymology; D007770:L-Lactate Dehydrogenase / Q000032:analysis; D008055:Lipids / Q000032:analysis; D008099:Liver / Q000737:chemistry* / Q000201:enzymology; D009183:Mycotoxins / Q000633:toxicity*; D009793:Ochratoxins / Q000633:toxicity; D011201:Poultry Diseases / Q000378:metabolism* / Q000382:microbiology; D013385:Succinate Dehydrogenase / Q000032:analysis
D006025:Glycosaminoglycans; D008055:Lipids; D009183:Mycotoxins; D009793:Ochratoxins; C025589:ochratoxin A; D016604:Aflatoxin B1; D007770:L-Lactate Dehydrogenase; D013385:Succinate Dehydrogenase; D003576:Electron Transport Complex IV; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase; D005952:Glucose-6-Phosphatase; D000251:Adenosine Triphosphatases