A series of aroxyacetamides and aroxyethylamines were prepared and evaluated for anticonvulsant activity in the maximal electroshock seizure (MES) and subcutaneous pentylenetetrazole seizure threshold (ScMet) assays and for neurotoxicity (TOX). Most of them exhibited anticonvulsant activity in the MES screen (mice, i.p.) in the doses up to 300 mg/kg b.w. The most active compound was XVI, which ...

A series of new N-(2,5-dimethylphenoxy)- and N-(2,3,5-trimethylphenoxy)alkylaminoalkanols [I-XVII] was synthesized and evaluated for anticonvulsant activity. Pharmacological tests included maximal electroshock (MES) and subcutaneous pentetrazole seizure threshold (scMet) assays as well as neurotoxicity (TOX) evaluation in mice after intraperitoneal (i.p.) administration and/or in rats after ora...

A novel series of N'-{5-[(1H-indol-3-ylmethyl)-1,3,4-thiadiazol-2-yl}-N4-(4-substituted benzaldehyde)-semicarbazones, N1-{5-[(1H-indol-3-ylmethyl)-1,3,4-thiadiazol-2-yl}-N4-[1-(4-substituted phenyl)ethanone]-semicarbazones and N1-{5-[(1H-indol-3-ylmethyl)-1,3,4-thiadiazol-2-yl}-N4-[1-(4-substituted phenyl) (phenyl) methanone]-semicarbazones were synthesized and evaluated for their anticonvulsan...

A series of 4-N-substituted arylsemicarbazones with increased lipophilicity were synthesized and evaluated for anticonvulsant activity. The compounds provided significant protection against maximal electroshock induced seizures (MES) and seizures indicated by sc pentetrazole administration (sc PTZ) at 300 mg/kg after 0.5 h. The compounds 8 and 4 were active in MES and sc PTZ indicated seizure. ...

The application of high-strength Al-Zn-Mg-Cu alloy is seriously limited because its poor formability. A novel electroshock treatment (EST) technique with low frequency combined tensile deformation was proposed to address the issues plasticity and formability alloy, which could revolutionize conventional plastic forming methods realize near-room temperature complex components. examined in this w...

Ventricular fibrillation is one of the major complications which may arise during induced controlled hypothermia. In the absence of cardiac manipulations this condition may arise spontaneously at temperatures below 25° C., but even at temperatures around 280 C. ventricular fibrillation often follows intracardiac manipulaticns (Bigelow, Lindsay, Harrison, Gordon, and Greenwood, 1950). Various me...

Caffeine-augmented electroconvulsive therapy has been introduced into medical practice without experimental confirmation that such seizure modification does not result in neuronal injury. In this report rats pretreated with caffeine prior to a series of nine electrically induced convulsions showed neuronal injury confined to hippocampal sectors and striatum. Electrically induced convulsions wit...