1. New evidence for depression of depolarization of primary afferents by ammonium ions

   • Yu. S. Sverdlov
   • T. Yu. Ruchinskaya
   • G. A. Erzina

   Physiology Pages: 1097 - 1099

2. The brain stem and the very late reflex response of vasoconstrictor neurons to impulses of somatic A-afferents

   • Yu. B. Gailans
   • E. V. Lukoshkova
   • V. M. Khayutin

   Physiology Pages: 1100 - 1103

3. Digestion of milk proteins and lysosomal proteinases of the ileal mucosa of young rats

   • V. R. Nikolaevskaya
   • M. P. Chernikov

   Physiology Pages: 1103 - 1106

4. Effect ofβ-phenylethylamine on evoked potentials in the rat neostriatum

   • A. D. Zharikova
   • O. V. Godukhin

   Physiology Pages: 1106 - 1109

5. Activity in unmyelinated cat cutaneous nerve fibers in response to cooling

   • A. V. Zeveke
   • V. L. Shaposhnikov

   Physiology Pages: 1110 - 1113

6. Antiarrhythmic action of tetrodotoxin in the late stage of experimental myocardial infarction

   • L. V. Rozenshtraukh
   • E. P. Anyukhovskii
   • S. A. Dremin

   Pathological Physiology and General Pathology Pages: 1114 - 1116

7. Activation of lipid peroxidation during painful emotional stress

   • F. Z. Meerson
   • V. E. Kagan
   • Yu. P. Koziov

   Pathological Physiology and General Pathology Pages: 1116 - 1119

8. Inequality of ventilation—Perfusion ratios in the lungs and arterial hypoxemia

   • L. L. Shik
   • E. M. Tokareva

   Pathological Physiology and General Pathology Pages: 1119 - 1121

9. Complexes of epileptic activity formed by a determinant focus in the cortex isolé

   • G. N. Kryzhanovskii
   • R. F. Makul'kin
   • A. A. Shandra

   Pathological Physiology and General Pathology Pages: 1122 - 1125

10. Insulin sensitivity of muscle tissue isolated from rats with manifest alloxan diabetes of varied duration

    • Yu. A. Yaroshevskii

    Pathological Physiology and General Pathology Pages: 1126 - 1128

11. Effect of cholera filtrate on the adenylate cyclase system in vitro

    • A. V. Kornev
    • V. V. Atrokhov

    Biochemistry and Biophysics Pages: 1129 - 1131

12. Action of the presynaptic neurotoxin notechis II-5 from the venom of Notechis scutatus scutatus on mouse motor nerve endings

    • M. A. Kamenskaya
    • N. K. Satybaldina

    Pharmacology Pages: 1132 - 1134

13. Effects of antihistamines on the action of bradykinin

    • G. Ya. Shvarts

    Pharmacology Pages: 1135 - 1137

14. Effect of noradrenalin on endogenous prostaglandin E and F_2α production in cerebral and extracranial vessels of cats

    • É. A. Amroyan
    • É. S. Gabrielyan

    Pharmacology Pages: 1138 - 1140

15. Action of di-iodobenzotepa on functionally different T-lymphocyte subpopulations

    • G. N. Drannik
    • V. M. Man'ko
    • N. I. Sharykina

    Microbiology and Immunology Pages: 1141 - 1143

16. Differences in kinetics of formation of killers and producers of macrophage migration inhibition factor in the primary and secondary response in mixed lymphocyte cultures

    • B. D. Brondz
    • A. P. Suslov
    • A. A. Pimenov

    Microbiology and Immunology Pages: 1144 - 1147

17. Induction of T-suppressors during immunization with allogeneic spleen cells in the mouse H-2 system

    • A. V. Karaulov
    • I. F. Abronina
    • B. D. Brondz

    Microbiology and Immunology Pages: 1147 - 1150

18. Formation of hematopoietic colonies of donor's type in the bone marrow of irradiated chicks after transplantation of quail yolk sac and limb bud cells into their bone marrow

    • R. V. Latsis
    • N. I. Drize
    • E. I. Derugina

    Microbiology and Immunology Pages: 1150 - 1153

19. Effect of thymectomy on formation of immunologic tolerance in delayed-type hypersensitivity effectors

    • A. D. Chernousov
    • L. N. Fontalin
    • I. A. Kondrat'eva

    Microbiology and Immunology Pages: 1153 - 1156

20. Nature and mechanism of synthesis of nonspecific immunoglobulins

    • E. V. Sidorova

    Microbiology and Immunology Pages: 1156 - 1158

21. Possible role of DN-ase I in the development of experimental leukemia

    • V. A. Drozhennikov
    • O. S. Perevezentseva
    • E. B. Orlova

    Oncology Pages: 1159 - 1162

22. Modification of the toxic and antitumor properties of ftorafur by action aimed at nonspecific microsomal oxidases

    • G. A. Belitskii
    • V. M. Bukhman
    • I. A. Konopleva

    Oncology Pages: 1162 - 1166

23. Cells with fragmented nuclei in ascites hepatoma 22A and their role in proliferation

    • T. S. Ivleva
    • I. D. Belyaeva

    Oncology Pages: 1166 - 1168

24. Effect of a carcinogen on electrical activity of the rat stomach

    • K. P. Balitskii
    • A. V. Syromyatnikov

    Oncology Pages: 1169 - 1172

25. Cell composition of lymph nodes and DNA content in their various lymphocyte populations in mice with tumors induced by Moloney mouse sarcoma virus

    • K. A. Gudim-Levkovich
    • V. M. Yudin
    • Yu. A. Umanskii

    Oncology Pages: 1173 - 1175

26. Restoration of antitumor reactivity of leukocytes of cancer patients after preincubation

    • D. K. Novikov
    • A. P. Shmakov

    Oncology Pages: 1176 - 1178

27. Immunofluorescence studies of immunoglobulin receptors of B-lymphocytes

    • A. D. Ado
    • T. A. Alekseeva

    Allergology Pages: 1179 - 1181

28. Chromosomal aberrations in embryonic liver and bone marrow cells of A/He and C57BL/6 mice induced by thiotepa

    • Yu. V. Korogodina
    • E. V. Gordeeva
    • I. G. Lil'p

    Experimental Genetics Pages: 1182 - 1184

29. Blood serum as a factor in chromatin condensation in trisomy-21 (Down's syndrome)

    • V. M. Inshakova
    • K. N. Fedorova
    • D. M. Spitkovskii

    Experimental Genetics Pages: 1184 - 1187

30. Wound healing after tissue injury by CO₂ laser beam

    • V. N. Galankin
    • K. V. Botsmanov

    Experimental Biology Pages: 1188 - 1190

31. Action of morphine on reproduction and immunological status in mice

    • I. N. Maiskii
    • G. P. Airapet'yan
    • Yu. I. Chekanova

    Experimental Biology Pages: 1191 - 1193

32. Action of prostaglandin F_2α on the course of pregnancy and plasma 17β-estradiol concentration in mice

    • A. P. Kamakhin
    • Yu. V. Polyntsev
    • S. S. Misyulin

    Experimental Biology Pages: 1194 - 1196

33. Ultrastructure and differential antigens of human T-lymphocytes during embryogenesis

    • S. S. Raitsina
    • I. I. Kalinina

    Experimental Biology Pages: 1196 - 1199

34. Sex ratio in CBA X C57BL hybrid mice

    • L. D. Udalova

    Experimental Biology Pages: 1200 - 1201

35. Detection of heterogeneity of lymphocyte populations by measuring the diameter of cells and nuclei

    • E. V. Melik-Gaikazyan
    • T. A. Loktyushina
    • E. D. Gol'dberg

    Experimental Biology Pages: 1202 - 1204

36. Effect of transplantation of thymus, bone marrow, and spleen cells on repair processes in the pathogenetically changed liver

    • I. F. Kolpashchikova

    Experimental Biology Pages: 1205 - 1208

37. Mitotic activity of lymphocytes in the thymus cortex during hypokinesia and readaptation

    • G. V. Kharlova
    • S. E. Li

    Experimental Biology Pages: 1208 - 1210

38. An indirect immunoelectron-microscopic method of locating albumin in mouse hepatocytes

    • V. N. Baranov
    • V. S. Rukosuev

    Morphology and Pathomorphology Pages: 1211 - 1214

39. Polyfunctional role of the alveolar brush cells in the rat lung

    • L. K. Romanova

    Morphology and Pathomorphology Pages: 1214 - 1218

40. Electron-microscopic and electron-autoradiographic characteristics of embryonic lung cells in organ cultures

    • N. A. Filippova
    • T. S. Kolesnichenko

    Morphology and Pathomorphology Pages: 1218 - 1221

41. Ultrastructural and morphometric study of rat heart muscle cells in culture

    • R. Meyer
    • H. David
    • H. Guski

    Morphology and Pathomorphology Pages: 1222 - 1224

42. Functional morphology of the hypothalamic—Neurohypophyseal system and juxtaglomerular apparatus in acute circulatory failure

    • O. K. Khmel'nitskii
    • A. P. Kurilin

    Morphology and Pathomorphology Pages: 1225 - 1228

43. Structural changes in the rat myocardium during adaptation to mountain hypoxia

    • V. A. Kononova

    Morphology and Pathomorphology Pages: 1228 - 1231

44. Active avoidance without discrimination control as model for studying the protective action of drugs in emotional stress

    • I. S. Morozow
    • D. D. Pukhov

    Methods Pages: 1232 - 1233