KFU. Card publication. Formation of Tonic Effects of the Autonomic Nervous System Parts on the Developing Heart

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FEDERAL UNIVERSITY

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FORMATION OF TONIC EFFECTS OF THE AUTONOMIC NERVOUS SYSTEM PARTS ON THE DEVELOPING HEART

Form of presentation

Articles in international journals and collections

Year of publication

2015

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Authors, employees of KFU

Gizzatullin Almaz Rafailovich, author

Minnakhmetov Rustem Rafikovich, author

Sitdikov Farit Gabdulkhakovich, author

Faskhutdinov Lenar Ilsurovich, author

Bibliographic description in the original language

Faskhutdinov L.I. Formation of Tonic Effects of the Autonomic Nervous System Parts on the Developing Heart / L.I. Faskhutdinov, R.R. Minnakhmetov, A.R. Gizzatullin, F.G. Sitdikov //Research Journal of Pharmaceutical, Biological and Chemical Sciences November - December 2015 RJPBCS 6(6) Page No. 1534-1539.

Annotation

This paper deals with the study of formation of extracardiac neural effects on cardiac activity of dogs and rats in the postnatal ontogenesis performed through vagotomy and administration of blocking agents in the intact and sympathectomized animals. Experiments on growing animals showed that the tonic effects of the vagus nerve on a pacemaker develop gradually as the sympathetic tone develops. The experimental data obtained in growing dogs and rats indicate that the contribution of the heart rate or stroke volume to the heart adaptation can vary at different stages of ontogenesis as regulatory effects of the autonomic nervous system on these parameters develop in heterochronic manner. We have found that the tonic effects of the sympathetic part of the autonomic nervous system on myocardial contractility appear later than in relation to the heart rate.

Keywords

heart, tone, vagus nerve, sympathetic nerve, ontogenesis, sympathectomy

The name of the journal

Research Journal of Pharmaceutical, Biological and Chemical Sciences

On-line resource for training course

http://dspace.kpfu.ru/xmlui/bitstream/handle/net/32569/Statya_MRR_2015_RJPBCS.pdf?sequence=1&isAllowed=y

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=120939&p_lang=2

Resource files

File name	Size (MB)	Format
Statya_MRR_2015_RJPBCS.pdf	0,66	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Gizzatullin Almaz Rafailovich	ru_RU
dc.contributor.author	Minnakhmetov Rustem Rafikovich	ru_RU
dc.contributor.author	Sitdikov Farit Gabdulkhakovich	ru_RU
dc.contributor.author	Faskhutdinov Lenar Ilsurovich	ru_RU
dc.date.accessioned	2015-01-01T00:00:00Z	ru_RU
dc.date.available	2015-01-01T00:00:00Z	ru_RU
dc.date.issued	2015	ru_RU
dc.identifier.citation	Faskhutdinov L.I. Formation of Tonic Effects of the Autonomic Nervous System Parts on the Developing Heart / L.I. Faskhutdinov, R.R. Minnakhmetov, A.R. Gizzatullin, F.G. Sitdikov //Research Journal of Pharmaceutical, Biological and Chemical Sciences November - December 2015 RJPBCS 6(6) Page No. 1534-1539.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=120939&p_lang=2	ru_RU
dc.description.abstract	Research Journal of Pharmaceutical, Biological and Chemical Sciences	ru_RU
dc.description.abstract	This paper deals with the study of formation of extracardiac neural effects on cardiac activity of dogs and rats in the postnatal ontogenesis performed through vagotomy and administration of blocking agents in the intact and sympathectomized animals. Experiments on growing animals showed that the tonic effects of the vagus nerve on a pacemaker develop gradually as the sympathetic tone develops. The experimental data obtained in growing dogs and rats indicate that the contribution of the heart rate or stroke volume to the heart adaptation can vary at different stages of ontogenesis as regulatory effects of the autonomic nervous system on these parameters develop in heterochronic manner. We have found that the tonic effects of the sympathetic part of the autonomic nervous system on myocardial contractility appear later than in relation to the heart rate.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	heart	ru_RU
dc.subject	tone	ru_RU
dc.subject	vagus nerve	ru_RU
dc.subject	sympathetic nerve	ru_RU
dc.subject	ontogenesis	ru_RU
dc.subject	sympathectomy	ru_RU
dc.title	Formation of Tonic Effects of the Autonomic Nervous System Parts on the Developing Heart	ru_RU
dc.type	Articles in international journals and collections	ru_RU