PHYSIOLOGICAL FEATURES OF HEMOCYTES OF THEREA OLEGRANDJEANI

УДК: 591.111.1:632.722 DOI: 10.31588/2413_4201_1883_1_257_55

Authors

  • Grebtsova E.A. FSAEI HE "Belgorod State National Research University"
  • Prisnyi A.A. FSAEI HE "Belgorod State National Research University"

Keywords:

hemolymph, hemocytes, cells membrane reserve, osmotic load

Abstract

The aim of the study was to compile the hemocytic formula of imago Therea olegrandjeani, to study the resistance of each hemocytic type to osmotic load and the overall viability of cells. Phagocytes are resistant to changes in the environment osmolarity due to the reserve of the plasmalemma and membrane organelles. Due to the lack of membrane folding, progemocytes are able to withstand only short-term effects of hypotonic conditions, activating volume-sensitive ion transport pathways. Granulocytes and spherulocytes have mechanisms of regulatory volume reduction, which makes it possible to return the size to its normal state. Cell viability decreases rapidly after 10 minutes of being in conditions other than physiologically normal.

Author Biographies

Grebtsova E.A., FSAEI HE "Belgorod State National Research University"

Candidate of Biological Sciences, Senior Lecturer

Prisnyi A.A., FSAEI HE "Belgorod State National Research University"

Doctor of Biological Sciences, Professor

References

Гребцова Е. А. Морфофункциональная характеристика и осморегуляторные реакции гемоцитов представителей отряда Dictyoptera: диссертация ... кандидата биологических наук: 03.03.01 / Гребцова Елена Александровна; [Место защиты: Белгород. гос. аграр. ун-т им. В.Я. Горина]. - Белгород, 2017. -- 184 с.

Зацепина Г. Н. Изменение адаптационной способности и кинетики адаптации Т-лимфоцитов к гипотонии в патологических состояниях организма млекопитающих / Г. Н. Зацепина, С. В. Егудина, О. В. Тарнопольская // Биофизика. -- 1992. -- Т. 37. -- Вып. 1. -- С. 142-148.

Орлов, С. Н. Регуляция объема клеток: механизмы, сопряженные клеточные реакции и патофизиологическое значение / С. Н. Орлов, К. Н. Новиков, // Физиологический журнал им. И.М. Сеченова. -- 1996. -- Т. 82. -- № 8-9. -- С. 1-15.

Орлов, С. Н. Механизмы активации ионного транспорта при изменении объема клеток / С. Н. Орлов, Т. Г. Гурло // Цитология. --1991. -- Т. 33. -- № 11. -- С. 101-110.

Mc Manus, M. L. Regulation of Cell Volume in Health and Disease / M. L. Mc Manus, K. B. Churchwell [et. al.] // The New England Journal of Medicine. -- 1995 -- № 19. -- P. 123-134.

Sardini, A. Cell Volume Homeostasis: The Role of Volume-Sensitive Chloride Channels, Editor(s): E. Edward Bittar, Michael Pusch / A. Sardini // Advances in Molecular and Cell Biology, Elsevier -- 2006 -- V. 38 -- P. 199-214.

Grebtsova E. A. Morphofunctional characteristics and osmoregulatory reactions of hemocytes of representatives of the order Dictyoptera: dissertation ... candidate of biological sciences: 03.03.01 / Grebtsova Elena Aleksandrovna; [Place of defense: Belgorod. state agrarian. university named after V.Ya. Gorin]. - Belgorod, 2017. -- 184 p.

Zatsepina G. N. Change in the adaptive ability and kinetics of adaptation of T-lymphocytes to hypotension in pathological conditions of the mammalian body / G. N. Zatsepina, S. V. Egudina, O. V. Tarnopolskaya // Biophysics. -- 1992. -- Vol. 37. -- Issue 1. -- P. 142-148.

Orlov, S. N. Regulation of cell volume: mechanisms, coupled cellular reactions and pathophysiological significance / S. N. Orlov, K. N. Novikov, // Physiological Journal named after I.M. Sechenov. -- 1996. -- Vol. 82. -- No. 8-9. -- P. 1-15.

Orlov, S. N. Mechanisms of activation of ion transport during changes in cell volume / S. N. Orlov, T. G. Gurlo // Cytology. --1991. -- Vol. 33. -- No. 11. -- P. 101-110.

Mc Manus, M. L. Regulation of Cell Volume in Health and Disease / M. L. Mc Manus, K. B. Churchwell [et. al.] // The New England Journal of Medicine. -- 1995 -- No. 19. -- P. 123-134.

Sardini, A. Cell Volume Homeostasis: The Role of Volume-Sensitive Chloride Channels, Editor(s): E. Edward Bittar, Michael Pusch / A. Sardini // Advances in Molecular and Cell Biology, Elsevier -- 2006 -- V. 38 -- P. 199-214.

Published

2026-08-14