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Background: A fast adoption of a non-invasive prenatal testing (NIPT) in clinical practice is a global tendency last years. Firstly, in Russia according a new regulation it was possible to perform a widescale testing of pregnant women in chromosomal abnormality risk. The aim of the study-to assess efficiency of using NIPT as a second-line first trimester screening test in Moscow.Methods: Based on the first trimester combined prenatal screening results 12,700 pregnant women were classified as a high-risk (cut-off ≥ 1:100) and an intermediate-risk (cut-off 1:101 - 1:2500) groups followed by whole genome NIPT. Women from high-risk group and those who had positive NIPT results from intermediate-risk group were considered for invasive prenatal diagnostic.Results: 258 (2.0%) samples with positive NIPT results were detected including 126 cases of trisomy 21 (T21), 40 cases of T18, 12 cases of T13, 41 cases of sex chromosome aneuploidies (SCAs) and 39 cases of rare autosomal aneuploidies (RAAs) and significant copy number variations (CNVs). Statistically significant associations (p < 0.05) were revealed for fetal fraction (FF) and both for some patient's (body mass index and weight) and fetus's (sex and high risk of aneuploidies) characteristics. NIPT showed as a high sensitivity as specificity for common trisomies and SCAs with an overall false positive rate 0.3%.Conclusions: NIPT demonstrated high sensitivity and specificity. As a second-line screening test it has shown a high efficiency in detecting fetus chromosomal anomalies as well as it could potentially lower the number of invasive procedures in pregnant women. [ABSTRACT FROM AUTHOR]

The article presents information on the conference on oral charms organized by the Marc Bloch Russian-French Centre for Historical Anthropology at the Russian State University for the Humanities. The conference was aimed at focusing on folklore genre including topics such as problems, geographical and historical background. The International Society for Folk Narrative Research (ISFNR) Committee on Charms, Charmers and Charming focuses its work on the coordination of charm different countries.

Twelve Galago senegalensis from the Moscow Zoo were presented with papular to nodular (2-11 mm) lesions on the pinnae, containing a white, waxy material. Microscopic examination revealed large numbers of mites consistent with the morphology of Demodex spp. mites. Nine animals were treated with ivermectin, 600 μg/kg/day topically, orally or subcutaneously for 3-10 months, while one remained untreated. All the treated animals achieved clinical remission. The control animal was still affected and died 11 months later due to pneumonia and possible eosinophilic leukaemia. No adverse effects were noted in any animals during the treatment. No animal relapsed in the 13-19 months follow-up period. To the authors' knowledge, this is the first report of demodicosis in G. senegalensis. The use of ivermectin in G. senegalensis was safe, although its effectiveness in the treatment of demodicosis needs further investigation. [ABSTRACT FROM AUTHOR]