An effective technological approach to produce adaptogenic microingredients is concentrate plant biologically active substances via sorption on various matrices. The aim was develop and evaluate in vivo the phytoecdysteroids flavonoids extracted from quinoa grain sorbed coagulated chicken egg protein. consecutive extraction of conducted followed by experiment performed during 37 days using Wist...

The divergent large-order behaviour of the perturbative series relevant for the determination of α S from τ decay is controlled by the leading ultraviolet (UV) renormalon. Even in the absence of the first infrared (IR) renormalon, an ambiguity of order Λ 2 /m 2 τ is introduced. We make a quantitative study of the practical implications of this ambiguity. We discuss the magnitude of UV renor-mal...

The involvement of free radicals in the carcinogenic mechanism has been suggested, however, little is known about the role of free radicals in the pancreatic cancer. In this study, the effects of active oxygen on the carcinogenesis of the tumor were examined by measuring the levels of scavengers in pancreatic cancer of Syrian golden hamsters. Pancreatic cancer was induced by di-iso-propanol nit...

The hypothesis of the present study was that increased growth in spring, stimulated by increasing temperature and daylength, leads to oxidative stress Atlantic salmon with accumulation oxidation products tissues utilization antioxidants. drop fillet pigmentation astaxanthin, often observed spring industry, could be explained stress. Furthermore, may cause production related diseases such as dev...

Attempts have made to characterize the antioxidant potential of the early phase of bronchial asthma. An experimental model trying to mimic allergic bronchial asthma was immunologically induced with ovalbumin (OA) in guinea pigs which were then treated with a NO donor (ammonium salt of Nnitrosophenyl-N-hydroxilamine) at a concentration of 0,1 mg/Kg (1/400 of DL50) for 2 weeks. The animals were k...

BACKGROUND Approximately 20% of women in Germany are smokers, and some of them are unable to stop smoking during pregnancy. As cigarette smoke generates free radicals, it has been suggested that it may be one of the major sources of oxidant stress in pregnant women and unborn fetuses. On the other hand, the human placenta is known to be a major source of pro-oxidant agents, antioxidant enzyme s...