BIOLOGY BULLETIN

Food Habit Analysis of the Amur Leopard Cat Prionailurus bengalensis euptilurus in the Russian Far East

Biomechanical Analysis of Fur as a Tool for Study of Thermal Insulation in Semi-Aquatic Mammals

Modern Condition and Prospects for the Development of Medicines towards Prevention and Early Treatment of Radiation Damage

An Individual-Based Model of the Population Dynamics of the Arctic Fox (Vulpes lagopus semenovi) on Mednyi Island, Commander Islands, North Pacific

Comparative Features of the Nutrition of the Przewalski Horse Equus przewalskii , the Camel Camelus bactrianus , and the Saiga Saiga tatarica on an Isolated Steppe Pasture

Morphology and Composition of Peripheral Blood Cells during Hibernation in Bats (Chiroptera, Vespertilionidae) of Northwestern Russia

Features of the Organization of Populations of a Rare Species Cephalaria uralensis (Murr.) Schrad. ex Roem. et Schult. (Dipsacaceae, Magnoliópsida) in the Trans-Volga and Cis-Urals Regions

The Study of Cognitive-Stimulating Activity of Fluorinated Tetrahydrocarbazole Derivatives and Behavioral Responses in Transgenic Tg6799 Mice with Alzheimer’s Disease

Two Strategies of Acanthocephalan Interrelations with Paratenic Hosts

Study of the Prooxidant and Antioxidant Activity of Anti-Radiation Agents with LUX-Biosensors

Nesting of Tundra Wader Species in the Orenburg Steppe Area in the 19th Century

Influence of Proton Irradiation on Solution of the Cognitive Puzzle-Box Test in Mice and Adult Neurogenesis

An Exponential Increase in the Abundance of the Dalmatian Pelican (Pelecanus crispus) in the Kurgan and Tyumen Regions

Redefining the Critical Value of Significance Level (0.005 instead of 0.05): The Bayes Trace

Influence of the Environment on the Structure of the European Badger (Meles meles) (Mustelidae, Mammalia) Family Groups on the Oka–Don Plain

Influence of Pb and Cd on the Biochemical Indices of Avena sativa (Poaceae, Liliopsida)

Experimental Justification of Approaches to Developing Pathogenetic Means towards the Prevention and Treatment of Early Postradiation Gastrointestinal Disorders

Causal Criteria in Medical and Biological Disciplines: History, Essence, and Radiation Aspect. Report 1. Problem Statement, Conception of Causes and Causation, False Associations

Functional Morphology and Adaptive Significance of the Jaw Apparatus of the Parakeet Auklet (Aethia psittacula, Alcidae)

Crustacea (Branchiopoda) among Organic Remains from Mammoth Hair

Bacterioneuston Abundance and Physicochemical Properties of the Surface Microlayer of Lake Baikal

Influence of Liposomal Compositions Containing AFP and GCSF Recombinant Human Proteins on Mice Skin Radiation Burn according to Clinical Indicators and Indices of Skin Stem Cells

Involvement of Recovery Processes in the Effects of Radioprotectors at the Cellular and Organismal Levels

Tengmalm’s Owl (Aegolius funereus) (Strigidae, Aves) in the North Caucasus

Erratum to: “Glyceryl Tricaprate in Thylakoids of Stevia rebaudiana and Its Physiological Role” [Biology Bulletin 45, 31 (2018)]

Impact of the Radiation Factor on Mean Survival Time for Chernobyl Clean-up Workers with Solid Cancer

Dose Dependence of Hypermethylation of Gene Promoters in Blood Leukocytes in Humans Occupationally Exposed to External γ-Radiation

Plankton Biocenoses of the Mountainous Shebety Lake (Zabaikalskii Krai, Russia)

Physiological Effects of Selank and Its Fragments

Seabirds Breeding in Open Nests on the Yamskie Islands (Sea of Okhotsk): Numbers and Distribution

Prognosis of Post-Radiation Dynamics of Blood Neutrophil Count in Cases of Acute Uneven Irradiation (Cytogenetic Studies)

Effects of Birth Season and Thymus Transplantation on Experimental Animal Longevity

Evaluation of the Contribution of Homologous Recombination in DNA Double-Strand Break Repair in Human Fibroblasts after Exposure to Low and Intermediate Doses of X-ray Radiation

A Decade of Observations of Intertidal Benthic Communities at the Water Area of Vitino Specialized Marine Oil Port (Northern Part of Kandalaksha Bay, White Sea): A Methodological View

Effect of Deuterium on the Expression of Inducible Genes in Escherichia coli

Some Aspects of the Theory of Winter Route Counting of Game Animals

Earthworm Populations (Oligochaeta, Lumbricidae) in the Basin of the Middle Reaches of the Bol’shaya Laba River (Northwestern Caucasus, Buffer Zone of Caucasian Nature Reserve)

Estimation of the Toxicity of a Metal/Carbon Nanocomposite of Copper by Biotesting

Vertebrate Head Metamerism: The Current State of an Old Problem

Skull Sizes and Proportions in Western Palearctic Wood Mice (Sylvaemus, Muridae, Rodentia) from Eastern Europe: 1. Interspecific Variability

Materials on the Fauna and Ecology of Rotifers in the Ural Region: Family Brachionidae (Rotifera, Eurotatoria, Ploima). Genera Anuraeopsis, Brachionus, and Notholca

Snowdrift Redistribution as the Main Factor of Regulation of Water Availability for Forest Cultures in Steppe Conditions

Biological Activity of Mountain and Plain Chernozems in the Central Caucasus (within Kabardino-Balkaria)

Phytoplankton of the Usa River and Its Tributaries (Kuibyshev Reservoir Basin)

Pseudolella tenuis sp. n. and Paracomesoma leptum sp. n. (Nematoda, Araeolaimida) from Vietnam

EPR Spectrometric Estimation of the Distribution of Intravenously Injected Nanodiamonds in Mice

Proliferation and Differentiation: Two Sequential Stages of Proliferative Center Activity in Embryonic Mushroom Bodies of Three Orthopterans, Gryllus bimaculatus Deg., Acheta domesticus L., and Schistocerca gregaria Forsk. (Insecta: Orthoptera)