Skibo Yu.V., Tikhomirova M.V., Abramov S.N., Biktagirova E.M., Reshetnikova I.D., Akberova N.I., Abramova Z.I. Analysis of the expression of key protein regulators of apoptosis and autophagy in T-lymphocytes of patients with bronchial asthma

505

Derevenskaya O.Y., Unkovskaya E.N., Mingazova N.M. Zooplankton under the conditions of lake eutrophication and acidification

521

Tarasov G.S., Khamitov O.I., Frolova L.A. Littoral macrozoobenthos communities of the Kuibyshev Reservoir in the area of Kazan

538

Kutygin R.V., Budnikov I.V., Biakov A.S., Davydov V.I., Kilyasov A.N., Silantiev V.V. First findings of Otoceras (Ceratitida) in the Kobyuma zone of the Southern Verkhoyansk region, Northeastern Russia

550

Pshegusov R.H., Chadaeva V.A., Taniya I.V., Abramova L.M., Mustafina A.N. Life strategies and the long-term climate-driven dynamics of the endemic Caucasian plant Fritillaria latifolia Willd.

571

Chibilyov A.A. Jr., Grigorevsky D.V., Meleshkin D.S. Spatial assessment of the anthropogenic load level in the steppe regions of Russia

590

Nikolaev V.F., Nurgaliev R.K., Zalaltdinova N.D., Vyachkileva I.O., Kolonenkova O.O., Sultanova R.B. Using a refracto-densimetric method for control of secon­dary oil-refining processes: Hydrotreating and hydrocracking

607