[Telemedicine technologies at the spacecrew landing site].

The article describes the telemedicine complex (TM) for real-time medical informatics communication and interaction between medical personnel at the spacecrew landing site and in the mission control center. Scenarios of TM complex employment for crew examination after Standard landing, in bad weather or for providing care to cosmonauts with unsteady or unsatisfactory health state after ballistic landing are outlined. Basic requirements to the TM-assisted express diagnostics of returned spacecrew are defined.

[Purification and physico-chemical properties of glutamine synthetase from pea chloroplasts].

A highly purified, practically homogeneous glutamine synthetase was isolated from pea leaf chloroplasts. The enzyme purity was assayed by polyacrylamide gel electrophoresis and analytical ultracentrifugation. The sedimentation coefficient is 16,3S.