PREVALENCE OF GINGIVITIS IN CHILDREN WITH AUTISM SPECTRUM DISORDERS (ASD).

Objective: The aim: To evaluate and compare the prevalence of gingivitis according to the PMA index in children aged 5 to 6 years in preschool with ASD and without disorders (Kyiv, Ukraine).

Patients And Methods: Materials and methods: Oral assessment was conduct on 69 children with ASD and 23 children without ASD aged 5 to 6 years. To determine the periodontal status it was used the papillary-marginal-alveolar index - PMA (according to Schour, Massler, in the modification of Parma).

[Epidemiological characteristics of malignant tumor incidence of the population of the Perm region].

The article presents the results of an epidemiological descriptive and retrospective study of the malignant tumor incidence in the Perm region according to official statistics for the 2002-2014. Through the use of standardized rates it was revealed that the incidence of growth mainly due to an increased risk of illness because of the intensification of epidemiological factors (13,1%). Changes in the total extent and structure of population resulted in growth of number of cases by 3,5% of the total increase.

[The action of lactoperoxidase, lactoferrin and lactoglobulin on Shigella sonnei in an in-vivo experiment].

The synergism of the protective action of lactoperoxidase, lactoferrin and lactoglobulin obtained from cow milk, as well as lactoferrin obtained from human milk, was shown in experiments on white mice, infected intranasally with S. sonnei and used as an experimental model. The combined administration of these preparations in doses, each one having no protective action, contributed to the elimination of the bacteria from the lungs and prevented the death of the animals.

[Effects of opioid receptor ligands on DNA synthesis and histamine contents in the gastric mucosa and blood of white rats].

Using autoradiographic study with 3H-thymidine and spectrofluorometric method the authors studied the influence of opioid receptors' ligands on the DNA synthesis in the stomach epithelium histamine content and the blood. Leu-encephalin, B-endorphin, dalargin, napoxone were administered intraperitoneally to male rats. The dose of injection was 0.

[Comparative effect of opioid receptor ligands on cell division in the epithelium of the tongue in white rats].

Beta-endorphin, leu-enkephalin, dalargin and naloxone influences on cell division have been studied in tongue epithelium of white rats. The preparations were administered at a dose of 0.1 ml per 100 g body weight as a 2.