The use of the Mini-Cog, MMSE, and GPCOG tests in domestic clinical practice for the evaluation of cognitive disorders in elderly and senile patients: the results of a survey of experts' opinions.

Objective: To explore the experts' opinion on the feasibility of using Mini-Kog, MMSE and GPCOG tests for screening assessment of cognitive impairment in elderly and senile patients at the primary stage of medical care, as well as to compare different characteristics of these tests according to experts' opinion.

Material And Methods: The survey of specialists was carried out on the basis of 6 Medical Centers. Prior to the survey, specialists tested cognitive functions in elderly and senile patients during routine visits undergoing routine admission using Mini-Kog, MMSE and GPCOG tests, as well as interviewed their relatives using the corresponding section of the GPCOG.

Linguistic and cultural adaptation of the Russian version of general practitioner assessment of cognition questionnaire - GPCOG in elderly and senile patients at the primary care level.

Material And Methods: Russian version of the General Practitioner's Assessment of Cognition (GPCOG) questionnaire-test was adapted in accordance with modern international recommendations, including the procedure of its consecutive translations, testing of the Russian version of the questionnaire as part of interviewing geriatric patients and their relatives, as well as expert evaluation of the Russian version by specialists and decentering.

Results: The testing procedure involved 8 geriatric patients (age 61-77 years, men/women - 3/5), as well as their relatives/other close persons; 8 specialists participated in the questionnaire (age 24-52 years, all women). Based on the data of interviewing patients and their relatives, an acceptable indicator of the external validity of the Russian version of the tool was established, according to the results of the questionnaire of specialists, its substantive validity was confirmed.

Ouabain blocks some rapid concentration-induced clamp acetylcholine responses on Helix neurons.

1. The effects of ouabain, a potent inhibitor of Na(+)-K+ ATPase, were determined on the transmembrane responses of internally dialyzed Helix neurons to rapid acetylcholine (ACh) application using the "concentration clamp" technique. 2.