Prediction of Adverse Effects of Drug-Drug Interactions on Cardiovascular System Based on the Analysis of Structure-Activity Relationships.

Co-administration of drugs often leads to drug-drug interactions, which could be accompanied by various adverse drug reactions that pose a threat to life and health of the patient. The effect caused by adverse drug reactions on cardiovascular system is one of the most significant manifestations of drug-drug interaction. Clinical assessment of adverse drug reactions resulting from drug-drug interaction between all drug pairs used in therapeutic practice is not possible.

[Russian treadmill BD-1 as a backup of the NASA TVIS].

Already during the early ISS increments malfunctioning of NASA TVIS (treadmill with vibration isolation system) posed major problems for regular crew training and particularly scamper, one of the key exercises on the Russian physical training program. During ISS increment-3, TVIS unscheduled repairs took virtually all the training time. In search for TVIS backup, Russian and NASA engineers considered jointly Russian treadmill BD-1, originally designed for Russian "shuttle" Buran and accepted it as a suitable backup in case of complete TVIS failure.

[Growth of three-dimensional complexes of living cells in the process of rotational cultivation].

Unlike the monolayer cultures, three-dimensional (multilayer) cultures of living cells make it possible to more closely imitate events occurring in native tissues. Rotating cultivators for three-dimensional cultures create analogous conditions of reduced gravity and, therefore, can be used in ground-based investigations of the biological effects of space flight. We have designed a disposable cultivation cell with diffused gas exchange and a device to rotate the cell at a controlled speed about the horizontal axis.