نتایج جستجو برای: norepinephrine
تعداد نتایج: 21225 فیلتر نتایج به سال:
background: norepinephrine plays a trophic role in the control of cell replication and differentiation in target cells that express adrenergic receptors. methods: in this study, we have tested the influence of infraphysiological, physiological and supraphysiological concentrations (0.0001 nm, 1 nm, 10000 nm) of human norepinephrine on the proliferation of breast cancer cells (human breast adeno...
Responses to painful stimulus are associated with broad spectrum of physiological changes in human body. One of these significant responses is an increase in plasma norepinephrine level that may cause pathophysiological changes in the body. The present study attempted to investigate plasma norepinephrine level changes by inducing appropriate anesthesia depth under BIS monitoring and u...
Background: Norepinephrine plays a trophic role in the control of cell replication and differentiation in target cells that express adrenergic receptors. Methods: In this study, we have tested the influence of infraphysiological, physiological and supraphysiological concentrations (0.0001 nM, 1 nM, 10000 nM) of human norepinephrine on the proliferation of breast cancer cells (human breast adeno...
introduction: traditional iranian medicine (tim) is accompanied by little side effects in experience. the mechanisms involved in tim are not much clear. the purpose of this study is assessment of differences of warm and cold nature persons in neuroendocrine system and cytokine pattern (th1/th2) of immune responses. methods: thirty seven 20 to 40 years old male volunteers were divided into 2 gro...
introduction: barrel cortex of rats is a part of somatosensory cortex, which receives information from facial whiskers. vibrisectomy by sensory deprivation leads to some changes in the barrel cortex, which have been known as experience dependent plasticity. on the other hand, norepinephrine (ne) and locus coeruleus, which is the main source of ne, influenced response properties of cortical barr...
In a randomized double blind clinical trial study with two parallel group, we assessed the analgesic effect of perioperative magnesium sulfate administration and its effect on serum norepinephrine 24h after diagnostic artheroscopic surgery in 50 ASA physical status I & II patients under general anesthesia with total intravenous anesthesia (TIVA) technique. The patients received either m...
septic shock continues to be one of the leading causes of death in the intensive care units. when the shock state persists after adequate fluid resuscitation, vasopressor therapy is required to improve and maintain adequate tissue/organ perfusion in an attempt to improve survival and prevent the development of multiple organ dysfunction and failure. various studies have suggested that exogeno...
a bstract background: medication errors and adverse drug events of high alert medication are one of the major problems in therapeutic system. the purpose of the present study was to investigate the effect of clinical supervision model on high alert medication safety in intensive care units nurses. materials and methods: this was a quasi-experimental study conducted on 32 nurses of intensive ca...
Introduction: Traditional Iranian medicine (TIM) is accompanied by little side effects in experience. The mechanisms involved in TIM are not much clear. The purpose of this study is assessment of differences of warm and cold nature persons in neuroendocrine system and cytokine pattern (Th1/Th2) of immune responses. Methods: Thirty seven 20 to 40 years old male volunteers were divided into 2 ...
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