6-Hydroxy-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline Demonstrates Neuroprotective Properties in Experimental Parkinson's Disease by Enhancing the Antioxidant System, Normalising Chaperone Activity and Suppressing Apoptosis.

Parkinson's disease (PD) is a neurodegenerative disease, whereby disturbances within the antioxidant defence system, increased aggregation of proteins, and activation of neuronal apoptosis all have a crucial role in the pathogenesis. In this context, exploring the neuroprotective capabilities of compounds that sustain the effectiveness of cellular defence systems in neurodegenerative disorders is worthwhile. During this study, we assessed how 6-hydroxy-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline (HTHQ), which has antioxidant properties, affects the functioning of the antioxidant system, the activity of NADPH-generating enzymes and chaperones, and the level of apoptotic processes in rats with rotenone-induced PD.

[Investigation of the possibility of obtaining butter with a high content of unsaturated fatty acids].

Polyunsaturated fatty acids (PUFA) consumed with dietary fats are physiologically active substances involved in metabolic processes in the organism, in particular, carbohydrate-fat and cholesterol metabolism, regulation of redox processes. Butter is one of the main food items of the daily human diet. The basis of butter is milk fat, which is characterized by a rich fatty acid composition and unique properties.

Indole-3-carbinol mitigates oxidative stress and inhibits inflammation in rat cerebral ischemia/reperfusion model.

Ischemia is a significant pathogenetic factor of stroke with very limited treatment options. The objective of our research was to evaluate the protective properties of indole-3-carbinol (I3C) and its effect on redox status parameters, inflammation, and apoptosis intensity in cerebral ischemia/reperfusion injury (CIRI) in rats. I3C administration to CIRI rats decreased levels of oxidative stress markers and improved aerobic metabolism compared to the animals with CIRI.

[Forensic chemical detection of furadan].

Isolation of furadan from biological material by ethyl acetate is considered. Column chromatography with silicone gel L 100/160micro was used to purify extractions from biological objects. A technique was elaborated for identification and quantitation of furadan in cadavers.

[Nosocomial respiratory infections in patients with bronchial asthma].

Aim: To study incidence and causes of nosocomial respiratory infection (NRI) and its influence on clinical manifestations of bronchial asthma (BA).

Material And Methods: 5212 inpatients of the pulmonary department were examined from 1994 to 2000.

Results: NRI was found in 41 of 912 patients with BA (4.