Search Results - "Khudaverdian, D N"

Electrophysiological analysis of functional state of spinal cord motoneurons in rats with parathyroprivous tetany by Khudaverdian, D N, Avetisian, K A, Chavushian, V A, Sarkisian, Dzh C

“…In normal rats and of those with parathyroprivous (hypocalcemic) tetany the comparative analysis of background activity (BA), tetanic and posttetanic increase…”
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Inclusion of the calcium-regulating hormones, cortisol, and blood electrolytes into early adaptive responses of the body by Khudaverdian, D N, Arakelian, K P

“…Comparative study of calcium-regulating hormones, cortisol and electrolytes content in blood as well as of the cardiac contractions and respiration rate before…”
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Effects of parathormone on 45Ca2+ accumulation in neurosecretory cells and contents of vasopressin in blood after administration of parathyroidin in parathyroid gland insufficiency by Khudaverdian, D N, Asratian, A A

“…The functional state of hypothalamic-hypophyseal-neurosecretory complex was studied in parathyroidin injection and hypofunction of the parathyroid glands. In…”
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Reflex reactions of the spinal cord in hypoparathyroidism by Khudaverdian, D N

“…Experiments were carried out on parathyroprival cats with varying degree of motor disorders. Disturbed reflex activity of the spinal cord was characterized by…”
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State of neuromuscular transmission in rats with experimental hypoparathyroidism by Khudaverdian, D N

“…Experiments on albino rats with hypoparathyrosis demonstrated disturbances of the neuro-muscular transmission characterized by a decrease of the liminal…”
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Parathyroid hormone--an endogenous modulator of vascular functional activity by Khudaverdian, D N, Chursina, Iu Ia

“…Parathyroidin was found to exert a dose-dependent effect on the systemic arterial pressure irrespective of its hypercalcemic effect. The former effect seems to…”
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Effect of parathyroid hormone on 45Ca2+ absorption in various rabbit tissues by Khudaverdian, D N, Kishoian, S K, Asratian, A A, Gambarian, A K, Gevorkian, G A

“…The 45Ca2+ absorption by the different tissues under PTH influence was studied by the radioisotope method as dependent on the incubation time. In all cases it…”
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Morphofunctional state of the rat supraoptico-neurohypophyseal system in hypoparathyroisis by Khudaverdian, D N, Asratian, A A, Vladimirov, S V, Svishchev, A V

“…Volumes of nuclei and nucleoli of neurosecretory cells of the hypothalamic supraoptic nucleus were investigated morphometrically, and the amount of…”
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Mechanisms of thrombocyte aggregation in experimental hypoparathyroidism by Chursina, Iu Ia, Amroian, E A, Khudaverdian, D N

“…Inhibitors of thromboxane synthetase (imidazole), cyclooxygenase (indomethacin), phospholipase A2 (Mepacrine) were used in the experiments on rabbits with…”
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Nerve tissue--the target of the action of parathyroid hormone by Khudaverdian, D N, Ter-Markosian, A S

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Parathyroid hormone stimulation of nerve cell calcium conduction by Kostiuk, P G, Luk'ianets, E A, Ter-Markosian, A S, Khudaverdian, D N

“…Parathyroid hormone (PTH) has been studied for its effect on the voltage-sensitive calcium channels in voltage-clamp experiments on intracellularly perfused…”
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Concentration of several neuroactive amino acids in different regions of the brain in experimental hypoparathyroidism by Khudaverdian, D N, Tatevosian, A T

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Background activity of neurons of the intermediate nucleus of the cerebellum in cats with parathyroid hypocalcemia by Khudaverdian, D N, Asratian, A A

“…Firing rate of unstable type dominated in the cerebellar nucleus interpositus, the interspike interval histograms were right-asymmetrical, and the number of…”
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Morpho-functional characteristics of exocrine pancreas during parathyroidectomy-induced hypocalcemia by Gambarian, A K, Kanaian, A S, Gevorkian, G A, Khudaverdian, D N

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45Ca2+ and 3H-GABA transport in nerve endings separated from the cerebral cortex of rats with hypoparathyroidism by Ter-Markosian, A S, Lutsenko, V K, Khudaverdian, D N, Khlebnikova, N N

“…Ca2+ blood serum level was reduced by 34.5% in rats with hypoparathyroidism (HPT) on the 7th-12th day after the damage of parathyroid glands. Synaptosomes…”
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Changes in the ultrastructure of synapses and neurons of the ventral horns of the spinal cord in cats with tetany as a result of the removal of the parathyroid glands by Avakian, L A, Khudaverdian, D N

“…An electron microscopic investigation on ultrastructure of synapses and ventral horns of the lumbar thickening in the spinal cord of cats with parathyroprival…”
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Effect of parathyroid hormone on the transport of 45Ca2+ and 3H-GABA in nerve endings isolated from the rat cerebral cortex by Lutsenko, V K, Ter-Markosian, A S, Khlebnikova, N N, Khudaverdian, D N

“…Parathyroid hormone (PTH) (0.1-10 ng/ml) evokes a dose-dependent increase in 45Ca2+ accumulation in synaptosomes isolated from the rat brain cortex. In the…”
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Functional activity of mitochondria in experimental hypoparathyroidism by Ovsepian, R S, Ter-Markosian, A S, Khudaverdian, D N

“…Respiration and oxidative phosphorylation of the brain and hepatic mitochondria, as well as the activity of succinate dehydrogenase,…”
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Status of thrombocytic-vascular homeostasis in rabbits with parathyroid-depleted hypocalcemia by Amroian, E A, Chursina, Iu A, Khudaverdian, D N, Gabrielian, E S

“…The experiments on 40 rabbits have revealed the increase in antiaggregation activity of the aortic wall in specific hypocalcemia induced by parathyroid gland…”
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Changes in transmitter release processes in the rat neuromuscular junction as affected by calcium metabolic disorders by Polgar, A A, Zinkevich, V A, Smirnova, V S, Ovsepian, R S, Khudaverdian, D N

“…Spontaneous synaptic activity, miniature end plate potentials (MEPP), was recorded intracellularly in rat phrenic diaphragmatic preparations isolated 8-10 days…”
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