Free calcium concentration in brain nerve endings of spontaneously hypertensive rats

Journal Article · Thu Oct 01 00:00:00 EDT 1987 · Bull. Exp. Biol. Med. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00841812· OSTI ID:7140740

Orlov, S N; Pokudin, N I; Kravstov, G M; Postnov, Yu V; Okun', I M; Shukanova, N A; Rakovich, A A; Aksentsev, S L; Konev, S V

The frequency of neurotransmitter release from the synaptic vesicles of nerve endings by exocytosis depends primarily on the free calcium concentration in the cytoplasm which is controlled by calcium transporting and calcium binding systems. In this paper, in an attempt to determine the state of these systems in primary hypertension and the effects of neurotransmitter release on the increased resistance in the peripheral circulatory system, the authors study the exchange, uptake, and concentration of calcium 45 cations by synaptosomes.

• Research Organization: Institute of Photobiology, Minsk (USSR)
• OSTI ID: 7140740
• Journal Information: Bull. Exp. Biol. Med. (Engl. Transl.); (United States), Vol. 103:5; Other Information: Translated Byull. Ehksp. Biol. Med.; 103: No. 5, 538-540(May 1987)
• Country of Publication: United States
• Language: English

Related Subjects

59 BASIC BIOLOGICAL SCIENCES
CALCIUM COMPOUNDS
QUANTITY RATIO
UPTAKE
NERVE CELLS
RADIORECEPTOR ASSAY
RATS
BLOOD CIRCULATION
HYPERTENSION
BIOLOGICAL ACCUMULATION
BRAIN
CALCIUM 45
CYTOCHEMISTRY
CYTOPLASM
FLUORESCENCE SPECTROSCOPY
ION EXCHANGE
MEMBRANE TRANSPORT
RADIONUCLIDE KINETICS
RECEPTORS
SODIUM COMPOUNDS
ALKALI METAL COMPOUNDS
ALKALINE EARTH ISOTOPES
ALKALINE EARTH METAL COMPOUNDS
ANIMAL CELLS
ANIMALS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BIOCHEMISTRY
BODY
CALCIUM ISOTOPES
CARDIOVASCULAR DISEASES
CELL CONSTITUENTS
CENTRAL NERVOUS SYSTEM
CHEMISTRY
DAYS LIVING RADIOISOTOPES
DISEASES
EMISSION SPECTROSCOPY
EVEN-ODD NUCLEI
INTERMEDIATE MASS NUCLEI
ISOTOPE APPLICATIONS
ISOTOPES
MAMMALS
MEMBRANE PROTEINS
NERVOUS SYSTEM
NUCLEI
ORGANIC COMPOUNDS
ORGANS
PROTEINS
RADIOISOTOPES
RODENTS
SOMATIC CELLS
SPECTROSCOPY
SYMPTOMS
TRACER TECHNIQUES
VASCULAR DISEASES
VERTEBRATES
550301* - Cytology- Tracer Techniques
550901 - Pathology- Tracer Techniques