Combined effect of polypeptide complexes on the development of organotypic culture of rat tissues

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Introduction. The formation of effective bioregulators for the maintenance of the basic physiological functions, so as polypeptide complexes (PPCs), is one of the actual task of modern biology and medicine.

Purpose of study. Effect of combination of polypeptide complexes (PPCs) from thymus (Thymalin) with PPC from liver (Ventvil), PPC from kidney (Nephropept) and PPC from brain, (Сortexin) on the cellular proliferation of rat corresponding tissues.

Methods. Organotypic tissue culture of rat spleen, liver, kidney and brain cortex under different PPCs and their combinations effect.

Results. All PPCs increase statistically reliable the square index (SI) of rat corresponding tissues explants of young rats skin explants on 20–27%, as compared to the control. There was no potentiate effect and the stimulation of the cellular proliferation was at the account of this PPC, which stimulated the proliferation by its single effect.

Conclusion. The obtained data create a basis for using by the patient combined pathology of two different PPCs, each of them will have effect on the regeneration stimulation only of corresponding tissue.

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作者简介

Natalia Chalisova

I.P. Pavlov Institute of Physiology of the Russian Academy of Sciences; St. Petersburg Institute of Bioregulation and Gerontology

编辑信件的主要联系方式.
Email: ni_chalisova@mail.ru
ORCID iD: 0000-0002-2371-0043
SPIN 代码: 2139-7608

Expert scientific worker of Pavlov Institute of Physiology, Russian Academy of Sciences, Expert scientific worker of Petersburg Institute of bioregulation and Gerontology. Doctor of biological sciences, Professor.

俄罗斯联邦, nab. Makarova, 6, St. Petersburg, 199034; Аve. Dynamo, 3, St. Petersburg, 197110

Galina Ryzhak

St. Petersburg Institute of Bioregulation and Gerontology

Email: galina@gerontology.ru
ORCID iD: 0000-0003-2536-1438

Associate Director of Saint Petersburg Institute of Bioregulation and Gerontology in scientific investigation. Doctor of medical sciences, рrofessor.

俄罗斯联邦, Аve. Dynamo, 3, St. Petersburg, 197110

Ekaterina Egozova

A.I. Herzen Russian State Pedagogical University

Email: ekaterina_egozova@mail.ru
ORCID iD: 0000-0002-0055-3778

magister of Herzen State Pedagogical University of Russia

俄罗斯联邦, Moika River Embankment, 48, Saint Petersburg, 191186

参考

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2. Effect of Thymalin, Ventvil and their combination Thymalin + Ventvil on liver and spleen explants. Blue columns – Thymalin, red columns – liver (control – zero line)

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