- MeSH
- Asbestos, Serpentine adverse effects MeSH
- Research Support as Topic MeSH
- Carcinogens adverse effects MeSH
- Cotinine blood MeSH
- Humans MeSH
- Lymphocytes radiography radiation effects MeSH
- Mutagens adverse effects MeSH
- DNA Repair radiation effects MeSH
- Occupational Exposure MeSH
- Check Tag
- Humans MeSH
- Geographicals
- Slovakia MeSH
- MeSH
- DNA genetics MeSH
- Adult MeSH
- Research Support as Topic MeSH
- Genetic Markers MeSH
- Humans MeSH
- Mineral Fibers adverse effects MeSH
- Mutagens adverse effects MeSH
- DNA Repair radiation effects MeSH
- DNA Damage drug effects MeSH
- Occupational Exposure MeSH
- Check Tag
- Adult MeSH
- Humans MeSH
- Geographicals
- Slovakia MeSH
Pre zachovanie optimálneho zdravia je potrebná optimálna hladina každého antioxidanta. Kombinovaný efekt neenzymatickej ochrany (ferric reducing ability of plasma - FRAP) je indexom schopnosti odolávať oxidačnému poškodeniu. Plazmatické hladiny vitamínov C, E, A, β-karotén ako aj molámy pomer vitamín E/cholesterol a vitamín C/vitamín E sú signifikantne vyššie v alternatívnej nutričnej skupine (vegetariáni) v porovnaní s kontrolnou skupinou tradičnej výživy. Nadprahové hodnoty esenciálnych antioxidantov (z potravy) znamenitú redukované riziko voľnoradikálových ochorení. Priemerné hodnoty vitamínu C, vitamínu E, vitamínu E/cholesterol, vitamínu C/vitamínu E, vitamínu A a β-kuroténu V skupine vegetariánov sú nadprahové s vysokým percentom individuálnych hodnôt nad limitom (92 % vs 42 % - vitamín C, 88 % vs 50 % - vitamín E/cholesterol, 100 % vs 79 % - vitamín C/vitamín E, 75 % vs 38 % - vitamín A, 67 % vs 17 % - β-karotén). V kontrolnej skupine má nadprahovú hodnotu len vitamín C/vitamín E. Typickým rozdielom alternatívneho stravovania v porovnaní s tradičným je vyššia konzumácia ovocia a zeleniny (vyšší príjem vitamínu C a β-karoténu), ďalej konzumácia celozmných produktov, klíčkov, semien a netradičných rastlinných tukov (tiež vyšší príjem vitamínov E a A). Hladiny exogénnych antioxidantov u zdravej populácie s normálnou absorpciou živín sú plne závislé na skladbe potravy. Hodnoty FRAP sú vyrovnané pre obidve sledované skupiny. Podiel aktivity jednotlivých antioxidantov na celkovej hodnote FRAP je vyšší pre vitamín C a vitamín E u vegetariánov a pre kyselinu močovú v kontrolnej skupine. V prípade celkových bielkovín podiel aktivity je rovnaký vo vegetariánskej aj kontrolnej skupine.
Optimal level of each antioxidant is required for maintenance of optimal health. Combined antioxidant effect of nonenzymatic defenses (ferric reducing ability of plasma - FRAP) is useful as index of ability to resist oxidative damage. Plasma values of vitamins C, E, A, β-carotene as well as molar ratios vitamin E/cholesterol and vitamin C/vitamin E are significantly higher in alternative nutrition group (vegetarians) vs. subjects on traditional nutrition (control group). Overthreshold plasma values of essential antioxidants (from food) mean a reduced risk of freeradical diseases. Average values of vitamin C, vitamin E, vitamin E/cholesterol, vitamin C/vitamin E, vitamin A and β-carotene in vegetarian group are overthreshold with high percent of individual values over limit (92 % vs. 42 % - vitamin C, 88 % vs. 50 % - vitamin E/cholesterol, 100 % vs. 79 % - vitamin C/vitamin E, 75 % vs. 38 % - vitamin A, 67 % vs. 17 % - β-carotene). In control group, overthreshold in only ratio vitamin C/vitamin E. A typical difference of alternative nutrition in comparison to traditional nutrition is higher consumption of fruit and vegetables (higher intake of vitamin C and β-carotene), further consumption of whole grain products, sprouts, seeds and nontraditional plant fats (also higher intake of vitamin E and A). Levels of exogenous antioxidants in healthy population with normal nutrient absorption are fully influenced by food composition. The values of FRAP are equal in both investigated groups. Activity contribution of individual antioxidants to total FRAP is higher for vitamins C and E in vegetarian group and for uric acid in control group. In case of total proteins, the activity contribution is similar in vegetarian group as well as in control group.
- MeSH
- Albuminuria drug therapy MeSH
- Antioxidants pharmacology MeSH
- Diabetic Nephropathies drug therapy MeSH
- Diabetes Mellitus, Experimental drug therapy MeSH
- Research Support as Topic MeSH
- Carbolines pharmacology MeSH
- Collagen chemistry MeSH
- Rats MeSH
- Kidney metabolism pathology drug effects MeSH
- Animals MeSH
- Check Tag
- Rats MeSH
- Animals MeSH
- MeSH
- Research Support as Topic MeSH
- Hypertension physiopathology MeSH
- Hypokalemia physiopathology MeSH
- Rats MeSH
- Arrhythmias, Cardiac physiopathology MeSH
- Animals MeSH
- Check Tag
- Rats MeSH
- Animals MeSH
- Publication type
- Congress MeSH