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0401U001202,
к.б.н.
29-03-2001
o
Physiological, biochemical and morphological changes in mucosa of gastrointestinal tract of cattle in early postnatal stage.
Salyga Yurij Tarasovych,
popup.head Снітинський Володимир Васильович
popup.opponent Кононський Олексій Іванович
popup.opponent Скляров Олександр Якович
Завдяки проведеним дослідженням встановлено, що активності АТР-аз, глутатіонпероксидази, каталази, супероксиддисмутази та ультраструктура слизової оболонки досліджуваних ділянок травного тракту залежать від змін їхньої функціональної активності та типу живлення в окремі періоди з 1- до 90-добового віку постнатального розвитку телят. У період молочного живлення телят ентероцити голодної та 12-палої кишок є менші за розмірами, мають слабше розвинуті мікроворсинки порівняно з тими ж клітинами при змішаному та румінаторному живленні тварин. Келихоподібні клітини слизової оболонки 12-палої та голодної кишок новонароджених телят мають видовжену форму, в одномісячному віці набувають круглої форми, збільшується їх кількість та розміри.
2001-03-29
2020-04-04
Updated: 2025-12-07
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