MORPHOLOGICAL CHARACTERISTICS INTESTINE TVO-YEARS CARP HEPATOPANCREAS AND IN APPLYING MILLED FRUITS THISTLE
The results of histology intestine and hepatopancreas of carp, which fed feed additive in the form of different doses milled fruits of milk thistle. It was established that the use of the studied feed additive did not cause violations of histological structure of carp hepatopancreas and intestine. Morphometric noted the increasing villus height and crypt depth intestinal mucosa in fish research groups compared with the control.
Carp hepatopancreas histological structure of all studied groups maintained. Hepatic lobule formed radially spaced from the central vein hepatocytes in a liver plates cytoplasm of hepatocytes in research groups preferably homogeneous, weakly basophilic, the control group showed fire unevenly colored, often with vacuoles of various sizes.
The effectiveness of this feed additive is confirmed in all experimental groups. However, the most pronounced difference indicators observed in fish fed milk thistle fruits grinded at a dose of 1-5% to the basic diet.
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