Ewa Arciszewska

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Taking into consideration renal hypertension-induced homeostatic disorders and the key role of calcitonin gene-related peptide (CGRP) in many, systemic functions regulating systems, a question arises as to what an extent arterial hypertension affects the morphology and dynamics of pulmonary CGRP-immunopositive cell changes. The aim of the present study was(More)
The effect of chlorpromazine (CPZ) on the neurosecretory action of the hypothalamo- hypophyseal system was investigated in 72 male rats. The experimental animals received CPZ in a dose of 0.4 mg, 4.0 mg and 20.0 mg/kg b.w. for 30 days. The rats were sacrificed by decapitation at 24 h and 7 days after the last dose of the drug. The neurosecretory material(More)
The purpose of the study was to draw upan experimental model of hepatic veno-occlusive disease (VOD) induced by dactinomycin (ACT) and to investigate the possible hepatoprotective effects of Ethyol (amifostine). Pathological changes corresponding to a VOD picture of varying intensification were found in the liver samples obtained from all the rats receiving(More)
The effect of a single dose of adrenaline on the neurosecretory action of the hypothalamo-hypophyseal system was investigated in 90 male rats. Increased release and transport of neurosecretory material were observed after a low dose of adrenaline, and the enhancement of the neurosecretory process was noted following a high dose. As shown in numerous(More)
Hypothalamo-neurohypophysial magnocellular neuroendocrine system (H-NH MC NES) of field voles was described in normal conditions and after acute heat or cold stress. 60 mature males of field voles were used for examinations after 2 weeks of adaptation to stable conditions of laboratory keeping. 10 animals were the controls. Another group of 25 field voles(More)
The aim of the study was to reveal alterations in the macrocellular neurosecretory system of the rat which occur under the influence of X-radiation. The experiment was carried out on 15 male Wistar rats, divided into 1 control and 4 experimental groups. The animals were subjected to total-body-X-irradiation in a dose of 300R. Brains and cerebral pituitaries(More)
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