CYTOLOGICAL CHARACTERISTIC OF THE MUCOSA UPPER RESPIRATORY TRACT IN CHILDREN IN CONDITIONS OF AIR BASIN POLLUTION OF ARAL SEA REGION
Сytological characteristic of the mucosa upper respiratory tract in children living in conditions of air basin pollution by dust-salt particles. It is now established that basic contaminants of the Aral Sea region are Na, K, S, CI, Pb, Cr, Cu, Sr, Zr. Severe infringements of cells such as epithelium dystrophic changes with desquamation, proliferation and dysplasia of different degree are revealed during cytological research of smears-prints of upper respiratory tract mucosa.