Effects of Boron Neutron Capture Therapy on the Growth of Subcutaneous Xenografts of Human Colorectal Adenocarcinoma SW-620 in Immunodeficient Mice.

Boron neutron capture therapy (BNCT) can become an instrument for patients with malignant neoplasms of the rectum and colon. Here we evaluate the effectiveness of BNCT performed at the accelerator based epithermal neutron source at G. I.

Manganese Oxide Nanoparticles Inhibit the Growth of Subcutaneous U-87MG Glioblastoma Xenografts in Immunodeficient Mouse.

Our previous study demonstrated that manganese oxide nanoparticles (MnO NP) selectively destroyed U-87MG and U251 human glioblastoma cells in vitro. MnO NP were synthesized and studied by electron microscopy. Their antitumor properties were studied in vivo on the model of immunodeficient SCID mice with subcutaneous xenografts of U-87MG human glioblastoma.

Features of the Left Ventricular Functional Geometry in Patients with Myocardial Diseases with Varying Degrees of Systolic Dysfunction.

We revealed some features of the left ventricular functional geometry in patients with myocardial diseases with different degrees of left ventricular systolic dysfunction. A negative correlation was found between the spatio-temporal heterogeneity of the kinetics of the left ventricular wall during systole and ejection fraction in normal heart and in systolic dysfunction. The differences in the quantitative characteristics of the functional geometry between patients and normal subjects and between different groups of patients depended on the severityof left-ventricular systolic dysfunction.

PHARMACOLOGICAL CORRECTION OF MICROCIRCULATION IN RATS SUFFERED A TRAUMATIC BRAIN INJURY.

We investigated the action of mexicor on functional indices of erythrocytes and the structure of myocardial microcirculation in rats suffered from traumatic brain injury (TBI). At 3, 7 and 12 day after TBI we measured the concentration of 2,3-diphosphoglycerate (2,3-DPG), the degree of erythrocyte aggregation and their electrophoretic mobility (EPME) in the blood of rats, and also analyzed sections of left ventricular myocardium. During the first day after the TBI we observed a decrease in EPME, an increase of erythrocyte aggregation and an increase of 2,3-DFG concentration in erythrocytes compared with intact animals.

[USING MEXICOR TO CORRECT THE FUNCTIONAL PARAMETERS OF RED BLOOD CELLS IN RATS WITH TRAUMATIC BRAIN INJURY MODEL].

The effect of mexicor on the functional characteristics of erythrocytes under conditions of post-traumatic period has been studied on rats with traumatic brain injury (TBI) model. TBI leads to an increase in the aggregation of erythrocytes by 143% (p = 0.003), increases the concentration of malonic dialdehyde (MDA) by 40% (p = 0.