[Free choice of salt solutions and functional enzyme-transport mechanisms of the small intestine in relation to different calcium levels in the body]. / Svobodnyi vybor solevykh rastvorov i funktsionirovanie fermentativno- transportnykh mekhanizmov tonkoi kishki pri razlichnoi obespechennosti organizma kal'tsiem.

The data obtained suggest the coordinated changes in the rat free choice of the solutions, which differ in Ca+(+)-content, and sensitivity of the enterocyte transport systems for glucose under the influence of chronic Ca-tropic treatment. Response of the glucose channel and maltose enzyme-transport to such a treatment is stated to be of the specific character.

[Correlation of the behavioral characteristics of animals with varying levels of alcohol motivation: motor activity, taste and electrical pain sensitivities]. / Korreliatsiia povedencheskikh kharakteristik zhivotnykh s razlichnym urovnem alkogol'noi motivatsii: dvigatel'noi aktivnosti, vkusovoi i élektrobolevoi chuvstvitel'nosti.

It is shown that rats with a high degree of orienting-investigatory behaviour, low thresholds of emotional and pain sensitivity consume considerably more ethanol and rejected substances--urea and mustard--in comparison with low-active, less electrical pain-sensitive animals with a low degree of alcohol motivation. It is suggested that studying of characteristics of specialized appetite can be an important factor for prognostication of behaviour and role of individual in population.

[The fenazepam demand by rats depending on the degree of alcoholic motivation]. / Potreblenie fenazepama krysami v zavisimosti ot stepeni alkogol'noi motivatsii.

Phenazepam stimulates the drinking behaviour of rats. Under free-choice conditions ethanol-preferring rats drank significantly greater amount of phenazepam solution than those not preferring ethanol. Intraperitoneal administration of phenazepam and ethanol eliminated differences between the animals of the two groups in consumption of each substance but had no cross effect.