Gigiena i sanitariia
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Gigiena i sanitariia · Sep 2011
[Relationship of structural-functional (histological and cytological) parameters with cytogenetic and cytotoxic ones in the evaluation of the influence of environmental factors on the organism].
The paper gives an assessment of the association of structural-functional (histological and cytological), cytogenetic, and cytotoxic changes in the analysis of various exposures of the body during both experiments (oral acrylamide) and population examinations (impact of pulp-and-paper mill waste on the nasal and oral mucosae). The assessment of the association of the study parameters is shown to serve to more completely objectify the pattern of actuating factors.
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Gigiena i sanitariia · Sep 2011
[Environmental and hygienic aspects of the prevalence of congenital anomalies in Primorskiĭ territory].
The authors have conducted an environmental and hygienic evaluation of the prevalence of congenital anomalies in the Primorye Territory. It has been found that there is a considerable rise in congenital anomalies in children and adolescents, which is predicted for the coming 5 years. ⋯ A combination of sanitary-and-hygienic and natural climatic factors was found to influence the incidence of congenital malformations differently. The sanitary-and-hygienic parameters of an inhabitancy play a leading role (44.5-63.1%).
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The publication is the third fragment of the multiparameter study. The level and causes of genome instability and sensitivity are assessed in children living in Magnitogorsk, a city with one of the largest mills in Russia. The city is in the list of the world's 35 most polluted ones. ⋯ Contrary to the expectations, the prevalence of morbidity and diseases that were markers for an industrial town was significantly lower among the children residing in the settlements situated around the mills than that in the city's other districts. There were 9 organic compounds that had no hygienic standards, the content of which in the snow samples collected in the areas of the examined kindergartens correlated with the prevalence of the children's morbidity. Family social and living conditions were shown to affect the children's morbidity.
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Gigiena i sanitariia · May 2011
Comparative Study[The hygienic features of nutrition and elemental status in the children of the Orenburg region].
The paper analyzes the trace element status in the children residing in Orenburg and the Sakmarsky District, Orenburg Region. The study was conducted among 2nd-3rd-form pupils. Their hair samples were used as a biosubstrate to ascertain the trace element status; chemical elements were determined in accordance with guidelines 4.1.1482-03 and 4.1.1483-03 approved by the Ministry of Health of the Russian Federation in 2003. The studies ascertained the children's trace element profiles that are indicative of the high prevalence of imbalance in the hair content of elements among the rural children in the presence of inadequate nutrition in both rural and urban schoolchildren.
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Gigiena i sanitariia · May 2011
Comparative Study[Monitoring of biological contamination of household water supply objects].
Biological contamination of environmental objects was monitored in 245 monitoring points of the region according to the monitoring observation program. In 2005-2008, the proportion of drinking water samples from the distributing network of household water supply systems, which meet no hygienic standards, is 1.3 to 1.8% and the proportion of those from non-centralized water supply sources is 6.2%, which is due to a weak protectability of aquifers from their surface contamination. Comprehensive assessment of household water supply factors has indicated that water preparation and transportation are key links in the formation of household water supply problems.