[Oral microbiocenosis features of diabetic patients after orthopedic treatment with various types of crowns].

The article gives a detailed analysis of oral cavity microbiocenosis features of 36 patients with type II diabetes for 5 years. These data reflects microbiocenosis features before and after orthopedic treatment with metal-ceramic and pressed crowns. These results indicate that frequency of occurrence and the number of microorganisms of the genus Streptococcus, Staphylococcus (including S.

[Neuropsychological study of memory in the complex clinical, psychological and neurophysiologic examination of children with schizophrenia].

Combined clinical, psychologic and neurophysiological investigation was conducted in children with slow-progredient schizophrenia: with dominant affective disorders and hypomaniac states (Group I, 14 patients), and with predominant neurosis-like and psychopathy-like pathology (Group II, 12 patients). The patients distinctly differed in not only the clinical course of the disease but also according to neuropsychological investigations of memory, pathopsychological and EEG studies. These data are reliably intercorrelated.

[Morphometric analysis of changes in hepatocytes of the rabbit liver in experimental hypercholesterolemia and their reversibility].

Two-week cholesterol injections caused prolonged alterations of nuclear hepatocyte apparatus in all liver segments. These alterations resulted in the increased number of binuclear cells and hepatocytes containing large nuclei detected 1.5 month after the last cholesterol injection.

[Effect of protein metabolism inhibitors on parasympathetic innervation and cholinergic factors in the frog heart].

Protein exchange inhibitors levomycetine and cyclophosphane weakened parasympathetic effects. Levomycetine decreased the content (and synthesis) of acetylcholine (Ach) in heart homogenate while causing no changes of cholinesterase (ChE) activity. Cyclophosphane induced both the decrease of Ach content in the heart and the simultaneous reduction of ChE activity.

[Changes in the liver of albino rats after exposure to cold].

The liver in the white rats subjected to the effect of a low temperature for 80 days (23 h every day, 5-7 degrees C) has been studied by means of a complex of morphometric techniques. The investigation is also performed 35 days and 4 months after the exposure to cold has been stopped. In the animals decapitated immediately after the exposure to cold has been stopped, there is a certain decrease in the liver mass, in the size of hepatocytes, drop in the karyometric indices.