1.
[The efficacy of remaxol addition in the treatment of alcohol withdrawal syndrome].
Vinnikova, MA, Utkin, SI, Nenasteva, AY, Zakharov, MV
Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova. 2016;(1):40-46
Abstract
OBJECTIVE To study the efficacy of remaxol addition in the treatment scheme of alcohol withdrawal syndrome. MATERIAL AND METHODS Eighty patients with alcohol dependence and physical symptoms of alcohol withdrawal syndrome were enrolled. All patients received basic therapy in accordance to the applicable standards of treatment. The patients were randomized to remaxol introduced intravenously 2 times a day (morning and afternoon) in dose of 400 ml for 7 days (n=40) and saline with 25%-magnesium sulfate (10 ml) and 4% potassium chloride (10 ml) (n=40). RESULTS The effectiveness of the inclusion of remaxol was expressed in a more rapid relief of asthenic syndrome, reduction of phenomena such as tension, dysphoria, headache and impaired coordination of samples. Patients treated with remaxol demonstrated a trend towards a more rapid reduction of the affective (p=0.08) and behavioral components (p=0.09) of the syndrome of pathological craving for alcohol. Hepatoprotective and detoxification properties of the drug were confirmed by the significant decline in ALT and AST activity to the 20th day of treatment. Significant positive changes in lipid metabolism (HDL to the 7th day of treatment) and a normalizing effect on the processes of tissue respiration were shown as well. No adverse effects were noted. CONCLUSION The data obtained allow to recommend the inclusion of remaxol in the complex treatment regimens of alcohol withdrawal syndrome to improve the treatment efficacy.
2.
Acute, food-induced moderate elevation of plasma uric acid protects against hyperoxia-induced oxidative stress and increase in arterial stiffness in healthy humans.
Vukovic, J, Modun, D, Budimir, D, Sutlovic, D, Salamunic, I, Zaja, I, Boban, M
Atherosclerosis. 2009;(1):255-60
Abstract
We examined the effects of acute, food-induced moderate increase of plasma uric acid (UA) on arterial stiffness and markers of oxidative damage in plasma in healthy males exposed to 100% normobaric oxygen. Acute elevation of plasma UA was induced by consumption of red wine, combination of ethanol and glycerol, or fructose. By using these beverages we were able to separate the effects of UA, wine polyphenols and ethanol. Water was used as a control beverage. Ten males randomly consumed test beverages in a cross-over design over the period of 4 weeks, one beverage per week. They breathed 100% O(2) between 60(th) and 90(th)min of the 4-h study protocol. Pulse wave augmentation index (AIx) at brachial and radial arteries, plasma antioxidant capacity (AOC), thiobarbituric acid-reactive substances (TBARS), lipid hydroperoxides (LOOH) assessed by xylenol orange method, UA and blood ethanol concentrations were determined before and 60, 90, 120, 150 and 240 min after beverage consumption. Consumption of the beverages did not affect the AIx, TBARS or LOOH values during 60 min before exposure to hyperoxia, while AOC and plasma UA increased except in the water group. Significant increase of AIx, plasma TBARS and LOOH, which occurred during 30 min of hyperoxia in the water group, was largely prevented in the groups that consumed red wine, glycerol+ethanol or fructose. In contrast to chronic hyperuricemia, generally considered as a risk factor for cardiovascular diseases and metabolic syndrome, acute increase of UA acts protectively against hyperoxia-induced oxidative stress and related increase of arterial stiffness in large peripheral arteries.