[Impact of working conditions on morbidity accompanied by temporary disability in workers at the present-day tobacco plants].

By analyzing morbidity accompanied by temporary disability in workers at two tobacco plants, the authors conclude that their working conditions and the organization of medical aid to them have an impact on the pattern of morbidity and the health status of the workers.

pH dependence of fluorescence and absorbance spectra of free sulphonated aluminium phthalocyanine and its conjugate with monoclonal antibodies.

Water-soluble phthalocyanines and phthalocyanines linked to targeting monoclonal antibodies are considered to be one of the most promising photosensitizers in photodynamic therapy. Here the spectrum characteristics of sulphonated aluminium phthalocyanine and its protein conjugate in the pH range 1.8-12.