The peculiarities of food allergies in accordance with the level of injury of respiratory tract in children of Eastern Siberia.

Aim: To determine the course of food allergy in accordance with the level of respiratory tract injury in children of Eastern Siberia.

Design Of The Research: We have examined 70 children aged 2-16 , who have food sensibilization. We divided them into 2 groups: group I (n = 32) with diseases of the upper and middle respiratory tract; and group II (n = 38) with diseases of the lower respiratory tract.

A new stable monomeric lead(ii) dithiolate Pb(SCH(2)CH(2)NMe(2))(2): an interplay between a dynamic "flip-flop" process in solution and conformational isomerism in the solid-state.

The structure and dynamic behaviour of monomeric lead(ii) dithiolate Pb(SCH(2)CH(2)NMe(2))(2) are studied by multi-nuclear NMR, IR and Raman spectroscopy in solution, as well as variable-temperature Raman spectroscopy and X-ray diffraction analysis in the solid-state, revealing an unusual dynamic "flip-flop" process in solution and reversible conformational isomerism of the chelated five-membered rings in the solid-state.

A new polymorph of triphenylmethylamine: the effect of hydrogen bonding.

Crystallization of the hexane reaction mixture after treatment of LiGe(OCH(2)CH(2)NMe(2))(3) with Ph(3)CN(3) gives rise to a new triclinic (space group P\overline{1}) polymorph of triphenylmethylamine, C(19)H(17)N, (I), containing dimers formed by N-H...