التفاصيل البيبلوغرافية
| العنوان: |
Хистопатологични промени в черния дроб и червата при шарани (Cyprinus carpio) след дългосрочно гладуване. (Bulgarian) |
| العنوان البديل: |
HistopathologIcal Changes of Liver and Intestine of Common Carp (Cyprinus carpio) after Long-Term Starvation. (English) |
| المؤلفون: |
Юркю, Чийдем, Запрянова, Димитринка, Симеонов, Радослав, Лалев, Дамян, Николов, Галин |
| المصدر: |
Journal of Mountain Agriculture on the Balkans (JMAB); 2020, Vol. 23 Issue 6, p36-44, 9p |
| مصطلحات موضوعية: |
DIGESTIVE organs, PARAFFIN wax, CARP, CELL nuclei, BASAL lamina, INTESTINAL mucosa |
| مستخلص: |
Starvation is defined as deprivation of food for a prolonged period of time, which can cause permanent internal organs damage. In order to assess the effect of starvation, especially histological changes on some of the digestive organs like liver and intestine of common carp (Cyprinus carpio), the present study was conducted among 20 fish were starved for 150 days. Samples for analyses were collected and fixed in Davidson’s solution at room temperature for 24 h, dehydrated in 70% ethanol, treated with xylene and embedded in paraffin wax. Paraffin blocks were sectioned (4-5 μm thickness) on a microtome dewaxed and stained with haematoxylin and eosin (H&E) reagents. The microscopic findings indicate hepatic steatosis and hyperemic liver blood vessels. Numerous small vacuoles were found in the cells’ cytoplasm. Most of these were fat droplets extracted during treatment with the preparation. A small part of the cells’ nuclei was smaller (pyknosis) and intensively stained which indicates karyopicnosis. In others, chromatin was collected in small clumps along the nuclear membrane (hyperchromatosis), while others dystrophic processes were necrobiotic. Part of the epithelial cells of the mucosa were separated from the basement membrane and dropped into the intestinal lumen (enteritis). [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
