Cytotoxic Activity of Dammarane Triterpenoids from Birch Leaves N. G. Prokof'evaM. M. AnisimovN. D. Pokhilo OriginalPaper Pages: 525 - 529
Ecdysterone Modulates Antitumor Activity of Cytostatics and Biosynthesis of Macromolecules in Tumor-Bearing Mice N. P. KonovalovaYu. I. MitrokhinI. N. Todorov OriginalPaper Pages: 530 - 536
Changes in Sensitivity of Leukemia P388 Cells to Oxidative Stress and Platidiam upon Tumor Growth V. V. ShaposhnikovaO. E. OrlovaYu. N. Korystov OriginalPaper Pages: 537 - 539
Expression of Regulatory Homeobox Genes during Retina Regeneration in Adult Newts E. O. Makar'evR. D. Zinov'evaV. I. Mitashov OriginalPaper Pages: 540 - 544
Specific Features of Microsporogenesis in the Hemp of the Shu Valley D. K. Asanova OriginalPaper Pages: 545 - 550
Influence of Exogenous Salicylic Acid on the Level of Phytohormones in Tissues of Phlox paniculata and Phlox setacea Leaves with Special Reference to Resistance against the Powdery Mildew Causative Agent Erysiphe cichoracearum DC. f. phlogis Jacz M. N. TalievaV. V. Kondrat'eva OriginalPaper Pages: 551 - 554
Respiration of Mitochondria in Developing Sunflower Seeds M. G. ZaitsevaI. V. KasumovaN. V. Il'chishina OriginalPaper Pages: 555 - 558
Detection of Hepatoid Glands and Distinctive Features of the Hepatoid Acinus S. A. ShabadashT. I. Zelikina OriginalPaper Pages: 559 - 567
The Mechanisms Underlying the Formation of Systemic Hemodynamic Reactions: Role of Initial Vessel Tone and Arterial Pressure L. I. Osadtchiy OriginalPaper Pages: 568 - 576
A Marker of Early Stages of Diabetic Retinopathy N. A. GavrilovaN. I. LanevskayaN. G. Antsiferova OriginalPaper Pages: 577 - 580
Anticoagulant, Fibrinolytic, and Antithrombotic Effects of the Heparin–Insulin Complex L. A. LyapinaV. E. Pastorova OriginalPaper Pages: 581 - 584
Energy Bases and Scale of the Production-Destruction Balance in the Black Sea: Photosynthesis and Flows of Corg, O2, and CO2 A. P. KuznetsovM. E. Vinogradov OriginalPaper Pages: 585 - 588
Morphofunctional Properties of Nutrition of Certain Predatory Gastropods I. O. Alyakrinskaya OriginalPaper Pages: 589 - 601
Biological, Hydrochemical, and Hydrological Data on Freshwater in Russia and Neighboring Countries for Constructing a Computerized Information System N. G. BulgakovV. A. AbakumovV. Yu. Ivanov OriginalPaper Pages: 601 - 604
Ecology of Testate Amoebae from Oligotrophic Peatlands: Specific Features of Polytypic and Polymorphic Species A. A. BobrovD. J. CharmanB. G. Warner OriginalPaper Pages: 605 - 617
Testaceans (Testacea, Protozoa) of Taiga Soils in Western Siberia (Surgut Polesye) A. A. Rakhleeva OriginalPaper Pages: 618 - 627
Influence of Different Ecological Groups of Earthworms on the Intensity of Nitrogen Fixation N. N. TereshchenkoN. N. Naplekova OriginalPaper Pages: 628 - 632