1. Capacities and Limitations of the Use of Data from Wikipedia for Analysis of Human Life Expectancy

   • A. I. Michalski
   • G. M. Zharinov
   • V. N. Anisimov

   OriginalPaper 30 March 2021 Pages: 1 - 7

   

2. Social Environment of Elderly Living Accommodations and Its Determinants: Insight from Northeast India

   • Shrabanti Maity
   • Anup Sinha

   OriginalPaper 30 March 2021 Pages: 8 - 21

   

3. Social Support, Happiness, and Self-Rated Health among Older Adults: A Population-Based Study

   • M. Saber
   • V. Rashedi
   • V. Borhaninejad

   OriginalPaper 30 March 2021 Pages: 22 - 28

4. Study of the Nerve Apparatus and Mast Cells in the Hearts of Old Rats

   • E. I. Chumasov
   • E. S. Petrova
   • D. E. Korzhevskii

   OriginalPaper 30 March 2021 Pages: 29 - 36

   

5. Effect of Aging on the Behavior and Brain Expression of Genes Encoding Kaiso, BDNF, CREB, and STEP Proteins in Mice

   • E. A. Kulikova
   • V. S. Moskaliuk
   • D. V. Bazovkina

   OriginalPaper 30 March 2021 Pages: 37 - 43

   

6. Association between Cytokine Gene Polymorphisms and Breast Cancer in Postmenopausal Women

   • L. A. Gordeeva
   • S. A. Mun
   • A. N. Glushkov

   OriginalPaper 30 March 2021 Pages: 44 - 52

7. AEDG Peptide Regulation of the Expression of Human Circadian Rhythm Genes upon Accelerated Aging of the Pineal Gland

   • O. M. Ivko
   • N. S. Linkova
   • G. A. Ruzhak

   OriginalPaper 30 March 2021 Pages: 53 - 58

   

8. Aryl Hydrocarbon Receptor-Interacting Protein (AIP) in the Human Dermis with Aging

   • A. G. Gunin
   • N. N. Golubtzova

   OriginalPaper 30 March 2021 Pages: 59 - 63

   

9. Histological Changes in the Myocardial Structure of Old Hypertensive Rats under the Influence of Cryopreserved Nucleated Cells from Umbilical Cord Blood

   • L. V. Babiychuk
   • S. M. Koval
   • N. M. Pasiyeshvili

   OriginalPaper 30 March 2021 Pages: 64 - 69

   

10. Prevalence of Micronutrient Deficiencies in Geriatric Bariatric Patients

    • A. Nath
    • T. R. Shope
    • T. R. Koch

    OriginalPaper 30 March 2021 Pages: 70 - 76

    

11. Melatonin Prevents the Development of Age-Related Pathology in Male Rats during Accelerated Aging Caused by Impaired Photoperiodism

    • I. A. Vinogradova
    • Yu. P. Matveeva
    • V. N. Anisimov

    OriginalPaper 30 March 2021 Pages: 77 - 82

    

12. COVID-19, Retroelements, and Aging

    • R. N. Mustafin
    • E. K. Khusnutdinova

    OriginalPaper 30 March 2021 Pages: 83 - 92

    

13. Age-Related Features of the Relationship between the Content of Vascular Endothelial Growth Factor and the Parameters of the Lipid Metabolism and Extracellular Matrix Metabolism in Men of the European Part of the Russian Arctic

    • L. B. Kim
    • G. S. Russkikh
    • O. B. Tsypysheva

    OriginalPaper 30 March 2021 Pages: 93 - 100

14. Analytical Study of Patterns of the Survival Curves of Experimental Objects in Model Experiments on Daphnia magna

    • A. I. Michalski
    • N. B. Savina
    • I. B. Bychkovskaya

    OriginalPaper 30 March 2021 Pages: 101 - 112

    

15. State of Autonomic Regulation of Heart Rhythm in Young and Old Rats before and after the Application of Different Regimens of Rhythmic Extreme Cooling

    • V. V. Kulik
    • V. G. Babiichuk

    OriginalPaper 30 March 2021 Pages: 113 - 119