[Dynamics of ultrastructural changes in the capillary endotheliocytes of the ischemic extremity in rats after transplantation of hematopoietic stem cells from the human fetal liver].

Experimental investigation was performed on the rats, in which the extremity ischemia was simulated to assess the application efficacy of hemopoietic stem cells, obtained from the human fetus liver, with the objective of angiogenesis activation. The perspective of the method application with the objective to stimulate the angiogenesis processes de novo in ischemia of the extremity, was studied, using the electron microscopy methods.

[Complex treatment of patients with cholangiogenic hepatic abscess].

Results of treatment of 47 patients with cholangiogenic hepatic abscess were analyzed. Clinical, laboratory and special methods of investigation were applied for diagnosis. The authors consider ultrasound investigation (USI), computer tomography and the abscess puncture under the USI control with subsequent cytological and bacterial control the decisive methods in diagnosis of hepatic abscess. In complex of treatment of patients miniinvasive technologies were applied--the abscess puncture, its cavity drainage under USI control transcutaneus transhepatic cholangiostomy, endoscopic papillosphincterotomy with lithotripsy and nasobiliary drainage, according to indications. Efficacy of the abscess cavity sanation, using miramistinum and decasan, was proved. In general therapy the directed transport of medicines was applied.