1. Calcium-activated neutral proteinase in gametes of the sea urchinStrongylocentrotus droebachiensis

   • V. A. Mukhin
   • N. N. Nemova
   • S. A. Oganesyan

   Comparative and ontogenic biochemistry Pages: 1 - 4

2. Spectrophotometric parameters of conformational states of hemoglobin and its complexes with ligands in the sturgeons

   • A. S. Vasil’ev
   • V. I. Luk’yanenko

   Comparative and Ontogenic Biochemistry Pages: 5 - 10

3. Species-specific peculiarities of functional reactions of the sodium pump to phosphorylation by protein kinase A

   • N. S. Logvinenko
   • F. Cornelius

   Comparative and Ontogenic Biochemistry Pages: 11 - 16

4. Study of histamine binding to h₂-receptors of gastric mucosa membranes of the frogRana ridibunda

   • L. S. Chesnokova
   • N. E. Voinova
   • V. Yu. Vasil’ev

   Comparative and Ontogenic Biochemistry Pages: 17 - 23

5. Effect of water and food deprivation in pregnant rats on mitochondrial respiration and the state of gluconeogenesis in the rat pup liver

   • E. S. Makhmudov
   • R. N. Akhmerov
   • Z. Rasulova

   Comparative and Ontogenic Biochemistry Pages: 24 - 27

6. Lactate dehydrogenase isoenzymes during seasonal adaptations of carnivore fur animals

   • L. K. Kozhevnikova
   • N. N. Tyutyunnik
   • Kh. I. Meldo

   Comparative and Ontogenic Biochemistry Pages: 28 - 36

7. The fatty acid composition of liver phospholipids of the cowbos taurus infected with the trematodeOrientobilharzia turkestanica

   • M. Oimatov
   • E. Shakarbaev

   Comparative and Ontogenic Biochemistry Pages: 37 - 40

8. The dynamics of the sodium, potassium, calcium, magnesium contents in the fresh water mollusc zebra musselDreissenia polymorpha during stress

   • V. I. Martem’yanov

   Comparative and Ontogenic Physiology Pages: 41 - 46

9. Effect of sublethal concentrationsof mercury, cadmium, and copper salts on the lysozyme content in fryof the lena river sturgeon acipenser baeri

   • T. B. Lapirova
   • V. R. Mikryakova
   • G. A. Yinogradova

   Comparative and Ontogenic Physiology Pages: 47 - 51

10. Peculiarities of osmoregulation of circulating red blood cells in steno-and euryhaline marine fish species under hypoosmotic conditions

    • A. A Soldatov

    Comparative and Ontogenic Physiology Pages: 52 - 58

11. The content of sex hormones in the enteric medium of female ruminants

    • M. F. Borisenkov

    Comparative and Ontogenic Physiology Pages: 59 - 65

12. Localization of serotonin and fmrfamide in the bivalve molluscMytilis edulis at early stages of its development

    • L. P. Flyachinskaya

    Morphological Bases For Evolution Of Functions Pages: 66 - 70

13. Morphofunctional study of the statocyst of the cuban crayfishprocambarus cubensis

    • T. A. Kharkeevich
    • G. I. Gorgiladze

    Morphological Bases For Evolution Of Functions Pages: 71 - 77

14. Calcium stores in drosophila retina revisited: An electron-cytochemical localization of calcium

    • A. D. Polyanovsky

    Morphological Bases For Evolution Of Functions Pages: 78 - 84

15. On correlation of carotenoid concentration with abilities for involvement of anaerobic respiration in molluscs lymnaea stagnalis and unio pectorum

    • E. A. Puzatkina
    • B. I. Kolupaev

    Short Communication Pages: 85 - 87

16. Effect of hydra peptide morphogene on proliferation of spermatogonia in the /apanese scallopMizuhopecten yessoensis

    • A. A. Varaksin
    • G. S. Varaksina
    • L. A. Maslennikova

    Short Communication Pages: 88 - 90