👤 Jerzy Kwapuliński

The aim of this study was analysis of kind of interactions between Fe and the other metals: Al, Ba, Ca, Cr, Cu, Mg, Mn, Zn, K i Na in pharyngeal tonsils from girls and boys in several group of age (2-5 years, 6-9 years and 10-15 years) exposed and no exposed to tobacco smoking. This study showed that the kind of interaction dependent on sex, age and exposed to ETS. Show less

The objective of this study was qualification of content cadmium and lead in selected elements of the hip joint in aspect of tobacco smoking. The material for the research were 5 elements of hip joint (articular cartilage, trabecular bone and cortical bone femur head, fragment articular capsule and fragment trabecular bone from region intertrochanteric femoral bone), obtained intraoperatively during endoprothesoplastic surgeries. The samples come from habitants of Upper Silesian Region. Determination of trace elements contents were performed by ASA method (Pye Unicam SP-9) in acetylene-oxygen flame. Higher contents of lead were observed for smoking people, however in case of cadmium the differences of this element were not statistical essential between smokers and non-smokers. Show less

The cigarette smoke is a significant source of heavy metals, which after being absorbed into the human organism, may be accumulated in a calcified tissue. The accumulation process may be also a result of a passive exposure to the cigarette smoke. As the hard tissues of deciduous teeth are relatively stable in chemical composition, they are widely used as the indicators of the exposure to heavy metals in children. This project is aimed to estimate the effect of passive smoke on the levels of selected toxic and essential elements in deciduous teeth. The research material consisted of 386 deciduous teeth. Out of this, 205 teeth were from the children exposed to the cigarette smoke in the apartments. The levels of cadmium, copper, iron, manganese, lead, zinc, calcium and magnesium were determined using atomic absorption spectrometer with flame atomization. It was concluded that the exposure to the cigarette smoke in children is a factor producing the changes in the levels of selected toxic and essential elements in deciduous teeth. This particularly results in the higher levels of cadmium, copper, lead and zinc, which are the permanent constituents of the cigarette smoke, and the lower levels of manganese, calcium and magnesium. Moreover, the disturbed gradient of lead levels dependent on the tooth type is observed in the children exposed to the cigarette smoke in the apartments. Show less

The aim of this study was to find out if children's exposure to tobacco smoke in the apartments influences the lead and cadmium content and the values of Pb/Ca and Cd/Ca ratios in hard tissues of their deciduous teeth. Material consisted of 71 shed deciduous teeth; 37 from children in the age of 6 to 13 years additionally exposed to tobacco smoke in the apartments and 34 from children in the same age, whose apartments were free of tobacco smoke. Lead, cadmium and calcium content was determined by means of flame atomic absorption spectrometry. Deciduous teeth of children additionally exposed to tobacco smoke in the apartments exhibited higher lead and cadmium content and higher values of Pb/Ca and Cd/Ca ratios, which indicated significant accumulation of these metals, when compared to deciduous teeth of children whose apartments were free of tobacco smoke. Show less