[Participation of splenic vessels in blood supply to the pancreas (experimental-mathematical study)]. / Uchastie selezenochnykh sosudov v krovosnabzhenii podzheludochnoi zhelezy (éksperimental'no-matematicheskoe issledovanie).

In 60 objects the participation of splenic vessels in human pancreas blood supply was studied roentgeno-angiographically and by means of anatomical preparation. Morphometrical data obtained were treated by computers "Minsk-22" and "M-220-M" to calculate main statistic values and their correlations. Some recommendations of applied importance for pancreas surgery were suggested. Maximal and minimal dimensions of the pancreas segments, which can be used for grafting with the following blood supply restoration in the transplant at the expense of the splenic vessels only, were represented.

[Effect of dibazol, euphylline, No-Spa and galidor on thrombocyte osmotic resistance and blood clot retraction]. / Vliianie dibazola, éufillina, no-shpy i galidora na osmoticheskuiu rezistentnost' trombotsitov i retraktsiiu krovianogo sgustka

The osmotic resistance of thrombocytes and the blood clot retraction are shown to diminish in the presence of nospanum and holidor in the plasma and blood. A double logarithmic relationship between the values characterizing the action on the osmotic resistance of thrombocytes and the blood clot refraction, on the one hand, and concentrations of some of the study substances, on the other, was revealed. With parenteral introduction the fall of the osmotic resistance of thrombocytes and an increase in the amount of the retracted serum were noted to occur with a protracted subcutaneous injection of dibasol (5 mg/kg), whereas euphylline (24 mg/kg) caused only a smaller degree of retraction.