Association of Clinically Evident Eye Movement Abnormalities With Motor and Cognitive Features in Patients With Motor Neuron Disorders.

Background And Objectives: Although oculomotor abnormalities (OMAs) are not usually considered prominent features of amyotrophic lateral sclerosis (ALS), they may represent potential clinical markers of neurodegeneration, especially when investigated together with cognitive and behavioral alterations. The aim of our study was to identify patterns of clinically evident OMAs in patients with ALS and to correlate such findings with cognitive-behavioral data.

Methods: Three consecutive inpatient cohorts of Italian patients with ALS and controls were retrospectively evaluated to assess the frequency of OMAs and cognitive-behavioral alterations.

Highly selective antiinflammatory and analgesic activity of 3-(1-methylethyl)-2-(4-methoxyphenyl)-3H-naphth[1,2-d]imidazole, a new non-acidic molecule.

3-(1-Methylethyl)-2-(4-methoxyphenyl)-3H-naphth[1,2-d] imidazole (MDL-035) has antiinflammatory activity in various antiinflammatory models such as carrageenin and nystatin oedemas, cotton pellet granuloma and adjuvant arthritis. The antiinflammatory potency of MDL-035 is greater than that of acetylsalicylic acid and phenylbutazone, but lower than that of indomethacin. MDL-035 has practically no gastroulcerogenic activity in rats, does not affect water or salt excretion, has no hormonal or antihormonal effects and has no other unwanted pharmacological effects.

Zetidoline, a novel neuroleptic, activates nigral dopaminergic neurons in rats.

Zetidoline (ZET), a rather selective dopamine (DA) D2-receptor blocker, was found to be equipotent to haloperidol and over 300 times as potent as sulpiride in activating the firing rate of substantia nigra dopaminergic neurons (SN-DA neurons) in unanesthetized rats. Moreover, like classic and atypical neuroleptics, ZET reversed and prevented apomorphine-induced inhibition of SN-DA neurons.

[Synthesis and pharmacologic activity of derivatives of 3-aminopropiophenone and 3-aminomethylcamphor].

As a part of a research on analgesic compounds 0-(4-methoxyphenyl)carbamoyl-3-aminopropiophenone oximes, 0-(4-methoxyphenyl)-carbamoyl-3-aminomethylcamphor oximes and 4-(4-methoxyphenyl)semicarbazones of 3-aminopropiophenones were prepared. The analgesic activity of these compounds was tested and the results of pharmacological screening are discussed.

Serotonergic regulation of cortisol secretion in dogs.

The role of serotonin (5-HT) in the control of serum cortisol secretion was studied in 50 conscious beagle dogs. A significant rise in corticosteroids was observed after 1.5 and 3 mg/kg (P less than 0.