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Zaleznosci pomiedzy stezeniem magnezu i fluorkow we krwi matczynej, krwi pepowinowej zylnej i tetniczej oraz w plynie owodniowym w okresie okoloporodowym

100%

Chlubek D. , Machoy Z. , Nocen I.

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nr 4

34-36

EN

Magnesium and fluoride concentrations in maternal and cord blood (venous and arterial) as well as in amniotic fluid were determined by fluoride ion-selective electrode, atomic absorption and gas chromatography. The concentrations of magnesium and fluoride in amniotic fluid were significantly lower in comparison with maternal and cord blood (p<0,001). The magnesium-fluoride coefficient in analysed fluids did not change specificly according to the age of gestation.

2

Magnez w kościach ludzi ze złamaniem szyjki kości udowej

100%

Ogonski T. , Bohatyrewicz A. , Nocen I. , Karpinska K.

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nr 2

126-129

PL

Zbadano zawartość magnezu w pobranych śródoperacyjnie próbkach tkanki zbitej szyjki i gąbczastej głowy kości udowych pochodzących od 24 pacjentów, u których wykonano endoprote- zoplastykę z powodu patologicznego lub urazowego złamania szyjki kości udowej. U chorych ze złamaniem patologicznym, po porównaniu z grupą kontrolną, w obrębie szyjki kości udowej stwierdzono statystycznie znamienne obniżenie gęstości masy kostnej. Natomiast parametry biochemiczne: stężenie magnezu i stosunek Mg/Ca w obu badanych grupach nie różniły się znamiennie. Na podstawie otrzymanych wyników wyciągnięto następujące wnioski: (1) zawartość Mg w strukturach: zbitej i gąbczastej szyjki kości udowej jest w obu badanych grupach zbliżona. (2) zaobserwowana w grupie badanej nieznacznie mniejsza zawartość Mg w części korowej może pozostawać w związku ze złamaniem samoistnym.

EN

The magnesium content in cortical and trabecular bone samples taken from resected femoral head and neck from 24 patients was analyzed. Bone samples were obtained during hip alloplasty due to pathologic and traumatic femoral neck fracture. The femoral neck BMD in pathologic fracture patients was significantly lower in comparison to traumatic fracture group. The biochemical parameters tested: Mg-concentration and Mg/Ca-ratio did not differ between two investigated groups. Results from this study demonstrated: Mg concentration in cortical and trabecular tissues of investigated femoral bones is simillar. (1) slightly lower Mg content in cortical tissue in pathologic fracture group could be possible reason of the idiopathic femoral neck fracture.

3

Risky health behaviours vs. levels of bioelements in serum of secondary school students

63%

Starczewska M. , Szkup M. , Jurczak A. , Stanislawska M. , Karakiewicz B. , Nocen I. , Chlubek D. , Grochans E.

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nr 3

EN

Health behaviours are actions taken by a person in the field of health. Risky behaviours are those that pose a threat to health. Bioelements are essential for the proper functioning of every organism. Their trace amounts are necessary for life and health. The aim of this study was to determine the relationship between health behaviours and the levels of bioelements in the blood serum of secondary school students. This survey-based study was carried out on a sample of 376 secondary school students aged 13-16 years. It was performed using the HBSC questionnaire (Health Behaviour In School-aged Children: A WHO Collaborative Cross-national Study). Next, cubital vein blood was collected for laboratory tests, and the levels of bioelements (Mg, Ca, Cu, Fe, Zn) in blood serum were determined. The analysis of the research material did not demonstrate substantial differences in the mean serum levels of Ca, Mg, Zn, Cu, Fe between smokers and non-smokers, alcohol consumers and non-consumers, drug users and non-users. There were no statistically significant correlations between the levels of bioelements and the frequency of drinking beer and vodka (p>0.05). A statistically significant correlation was observed between Cu levels and drinking wine (p≤0.05). Subjects showing aggressive behaviours (getting into scuffles) had lower Mg and Zn levels than other secondary school students. There were weak but statistically significant correlations between Cu levels and the frequency of wine consumption, and between serum Zn levels and smoking marijuana among the subjects.

4

An eight-week course of Mediterranean diet modifies the activity of superoxide dismutase and plasma levels of copper and zinc in renal graft recipients

63%

Stachowska E. , Olszewska M. , Nocen I. , Wesolowska T. , Domanski L. , Dolegowska B. , Myslak M. , Rozanski J. , Ciechanowski K. , Chlubek D.

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nr Supplement 1