Population of hortobiontic heteropterans in urbanized territories (with Kemerovo as an example)

Hortobiontic Heteroptera in the city of Kemerovo are represented by 71 species of 50 genera and 12 families, with the dominating family Miridae. The richest assemblages as to the number of species were observed in lawns.     

Reaction of the duodenum, renal parenchyma and their blood microvessels to external bile discharge in turtles

Morphological characteristics in rearrangement of the structural components of the duodenum, renal parenchyma and their hemomicrocirculatory beds are presented at a chronic experimental external bile discharge in the tortoise. Common reactions of microvessels in response to this experimental action, manifesting as their constriction and dilatation, depend, possibly, on general changes in the organism specific for the acholia state. Specific rearrangements, such as reduction of blood capillaries of the duodenal mucous membrane and appearance of polypous outgrowths in this place with successive ulceration should be considered as a reaction to a decreased level of the functional loading to these parts of the duodenum.     

The cytogenetic effect in peripheral blood lymphocytes as an indicator of the effect on man of factors of the Chernobyl accident]

The data obtained confirm the possibility of both individual and population cytogenetic indication of the effect of low intensity radiation, exceeding the background level, and exhibit a positive correlation with the radio-ecological situation formed. The cytogenetic effect, that indicates the disturbance of the genome stability, might be considered as an indicator of a high probability of occurrence of pathologies, with a genetic component, in the subpopulations under study, compared to spontaneous level.