Protein Design Strategies for the Structural-Functional Studies of G Protein-Coupled Receptors.

G protein-coupled receptors (GPCRs) are an important family of membrane proteins responsible for many physiological functions in human body. High resolution GPCR structures are required to understand their molecular mechanisms and perform rational drug design, as GPCRs play a crucial role in a variety of diseases. That is difficult to obtain for the wild-type proteins because of their low stability.

Natural-focal diseases: mapping experience in Russia.

Background: Natural-focal diseases constitute a serious hazard for human health. Agents and vectors of such diseases belong to natural landscapes. The aim of this study is to identify the diversity and geography of natural-focal diseases in Russia and to develop cartographic approaches for their mapping, including mathematical-cartographical modeling.

IL-1 receptor antagonist as an aerosol in inflammation.

The feasibility of efficient aerosol delivery of the human IL-1 receptor antagonist (IL-1Ra) for reduction of acute lung inflammation was demonstrated in a mouse model study. The therapeutic efficacy of dry powder formulations PM(2), PM(10) of IL-1Ra was studied at nonforced inhalation in an aerosol chamber using the DPI "Spinhaler". Micronized powder formulations for insufflation were produced by air-jet milling.