Learn More
The results of chromosomal aberration level and spectrum study in 48-hours peripheral blood lymphocytes cultures of 10-19 years old children-teenagers (n = 132, mean 14.2 +/- 0.16 years old) living in the south part of Kemerovskaya area Gornaya Shoria are presented. Mean metaphases with aberrations were 4.74 +/- 0.21% in studied group that is significantly(More)
The paper gives the results of investigating chromosome aberrations in human peripheral blood lymphocytes due to DNA repair genes, such as hOGG1, ADPRT, APE1, XRCC1, XpG, XpC, XpD, and NBS1, upon long-term exposure to excess indoor radon concentrations. The frequency of chromosome aberrations was found to be significantly lower in the carriers of the(More)
We present the results of cytogenetic monitoring of the districts in Kemerovo region, which differ in standardized indices of cancer incidence. It has been shown that residents of the districts with high incidence of malignancies had higher average frequency of metaphases with chromosomal aberrations than the control group (4.06 ± 0.12% and 2.76 ± 0.13%,(More)
The authors studied frequencies of chromosomal aberrations (CA) in 48 ore mining and processing workers exposed to occupational hazards complex. Finding is significantly increased frequency of CA, when compared to that in reference groups. Level of structural CA in the main group appeared not to depend on age, sex and bad habits (smoking). The study(More)
Long-term cytogenetic monitoring was carried out in adolescents of the town of Kemerovo. In total, aberrant metaphase frequency increased from 1.53% in 1992 to 4.40% in 1996 in Kemerovo adolescents, being significantly higher than a control frequency from 1993 to 1996. In all samples, chromosome aberrations mostly included acentric fragments, while(More)
A total of 489 patients at the age of 18 to 74 with acute dysentery of medium severity without concomitant diseases were observed. The patients were subjected to combined therapy with the use of antibiotics, sulfanilamides and stimulants. The state of the patients' natural resistance was determined by the dynamics and levels of the bactericidal activity of(More)
(2014) Advanced abrasive processes for manufacturing prototype mirror segments for the world's largest telescope. Users may access full items free of charge; copies of full text items generally can be reproduced, displayed or performed and given to third parties in any format or medium for personal research or study, educational or not­for­profit purposes(More)