| 
I. L. Erokhina,   E. G. Semenova, O. I. Emelyanova, M. I. Krylova. 
Neonatal rat cardiac ventricular cells in culture: DNA synthesis, ultrastructure and localization of atrial natriuretic peptide
Summary
 | 621 | 
| 
S. G. Kolaeva,  E. G. Novoselova,  Z. G. Amerkhanov.
The annual thymus involution in hibernating animals: future trends in studies of gerontology and stem cell proliferation
Summary
 | 628 | 
| 
K. V. Silina.
Electron microscope study of haemolymph cells of Decticus verrucivorus Linnaeus, 1758 (Orthoptera: Tettigoniidae)
Summary
 | 635 | 
| 
N. V. Shamina.
Dynamics of microtubular cytoskeleton in higher plant meiosis. I. The perinuclear bands of microtubules and the meiotic spindle 
construction
Summary
 | 650 | 
| 
N. V. Shamina, N. V. Dorogova, E. G. Seriukova.
Dynamics of microtubular cytoskeleton in higher plant meiosis. II. The stage of prophase perinuclear band formation
Summary
 | 655 | 
| 
N. V. Shamina, N. V. Dorogova, E. G. Seriukova, O. G. Silkova.
Dynamics of microtubular cytoskeleton in higher plant meiosis. III. Abnormalities of the early prometaphase
Summary
 | 661 | 
| 
V. G. Ladygin, O. B. Vaishlya, G. A. Semenova.
The ultrastructural organization of chloroplasts in chlorotica mutants of Pisum sativum L.
Summary
 | 668 | 
| 
O. P. Ilyinskaya, E. Yu. Kudryashova, Yu. G. Antropova, N. I. Kalinina, M. A. Solomatina, A. Bobik, E. M. Tararak.
The origin of neointimal cells in the rat carotid artery after balloon angioplasty
Summary
 | 678 | 
| 
O. O. Zharskaya, A. S. Barsukova, A. A. Medzhidova, N. E. Fedorova, A. A. Kushch, O. V. Zatsepina.
Activation of rDNA transcription following human embryo fibroblast infection with cytomegalovirus in vitro
Summary
 | 690 | 
| 
B. V. Shestopalov.
Amino acid code of protein secondary structure
Summary
 | 702 | 
| 
B. V. Shestopalov.
Statistical model of amino acid code of protein secondary structure
Summary
 | 707 | 
| 
S. A. Krolenko, S. Ya. Adamyan, T. N. Belyaeva, T. P. Mozhenok.
Localization of acid organelles in frog skeletal muscle fibers
Summary
 | 714 | 
| 
V. P. Nikishin.
The fine morphology of lemnisci in Polymorphus magnus (Acanthocephala, Polymorphidae)
Summary
 | 722 |