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ISCHEMIA/REPERFUSION EFFECT ON PANCREATIC VOLUMETRICAL BLOOD FLOW VELOCITY

We investigate blood flow velocity at ischemia/reperfusion early stages. Transient hyperemia absence after ischemia/reperfusion cased by pancreatic edema development at early stages confirmed by Wet/Dry ratio elevation and morphological changes was determined.

Ключевые слова: ischemia, reperfusion, blood flow, pancreas.

Иллюстрации

Figure 1. Dynamic of blood flow velocity data in pancreatic gland during ischemia/reperfusion.

Figure 2 Right. Edema end dispersion of pancreatic lobules at 30 min of reperfusion (right) versus against intact group (left).

 

Figure 2 Left. Edema end dispersion of pancreatic lobules at 30 min of reperfusion (right) versus against intact group (left).

Figure 3. Morphological changes in pancreatic gland in 30 minutes ischemia group: disorganization of lobular structure, severe diffuse dystrophic acinar cells changes: vacuolization zymogene zones  (A), venous hyperemia (Б), haemorrhage into intraacinar stroma. Hematoxylin and  eosin dye. Microphoto.  Х100

Figure 4. Morphological changes in group with ischemia and 30 minutes of reperfusion: progression of lobular structure disorganization, severe diffuse dystrophic acinar cells changes (A), vacuolization of cellular apical parts (Б), interstitial edema. Hematoxylin and  eosin dye. Microphoto. 100 (А, В), х 200 (Б).

DOI: 10.18413/2500-235X-2015-1-4-51-56
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