Prognosis of Different Types of Non-Small Cell Lung Cancer Progression: Current State and Perspectives.

Despite advances in diagnostics and therapy of non-small cell lung cancer (NSCLC), the problem of prognosis and prevention of tumor progression is still highly important. Even if NSCLC is diagnosed in the early stages, almost a quarter of patients develop relapse; most of them die from recurrent disease. A large number of different markers have been proposed to predict the risk of NSCLC progression; however, none of them are used in clinical practice.

[Estimation of treatment of efficiency of destructive periodontitis by osteoplastic material TrApeks-gel].

Tusk of the present research was clinical estimation of conservative treatment of periodontitis by new medicinal preparation developed specially for endodontics by Joint-stock company NPO "Polystom". TrApeks-gel - material for emporary sealing of root channels contained complex composition from osteoplastic materials and special additives: gel-forming material, hydroxyapatite, nanodisperse admixture fractions of orthophosfates calcium, antioxidants, antiinflammatory and radiopaque substances on geliobase. After the standard scheme of chemo-mechanical preparing of root channels of 46 patients (49 teeth) 2 groups were allocated.