نتایج جستجو برای: acute and chronic
تعداد نتایج: 17037075 فیلتر نتایج به سال:
purpose : the aim of this study is to measure the endogenous cortisol levels in the patients with central serous chorioretinopathy (cscr) and also, evaluate the short-term effect of oral ketoconazole in the treatment of both acute and chronic cscr. methods : in this prospective interventional case series 12 patients with acute cscr and 7 patients with chronic cscr (including one patient with bi...
background: idiopathic thrombocytopenic purpura is an autoimmune blood disorder in which platelet destruction is mediated by anti-platelet antibodies. there are two forms of itp: acute and chronic. the aim of the present study was to evaluate the clinical variables in adult patients with acute itp in west of iran. patients and methods: medical records of adult patients with diagnosis of acute i...
An Assessment of Changes in Open-Field and Elevated Plus-Maze Behavior Following Heat Stress in Rats
This paper presents the effect of high environmental heat on behavior of the male Charles Foster rats. Eighty rats were divided into three groups, subjected to (i) acute heat stress (ii) chronic heat stress and (iii) handling control group. Animals were exposed to the hot environment in a biological oxygen demand incubator at 38 ± 1ºC (relative humidity 45-50%) for four hours of continuous sing...
Background and purpose: The quality of life in patients with cancer is affected by cognitive changes after chemotherapy. There are different reports about the effect of cyclophosphamide as a chemotherapy agent on cognitive function. So, the present study aimed to investigate the effects of acute and chronic injections of cyclophosphamide on passive avoidance and novel object recognition memory ...
Pain is one of the most important and sometimes difficult problems, that patients and physicians are encountered. It may be clinically acute or chronic, acute pain has usually definite cause and favourable response to treatment. On the other hand there are difficulties in diagnosis and management of chronic pain. Peripheral and cranial nerves convey pain impulses toward central nervous system, ...
Pistacia vera L., a member of Anacardiaceae family, has been used for sedation and analgesia in traditional medicine. In this study, the antinociceptive and anti-inflammatory effects as well as acute toxicity of the aqueous and ethanolic extracts of P. vera leaves were investigated in mice. The antinociceptive activity was studied using hot plate and writhing tests. The effect of the extracts a...
the aim of this study was to assess the predictive effect of the ebmt risk score on the outcomes of allogeneic stem cell transplantation in a relatively homogenous group of acute myelogenous leukemia (aml) patients regarding the occurrence of acute and chronic graft versus host disease (gvhd). this historical cohort study included adult patients (≥ 15 years old) with aml (n=363) who received al...
background: hyperglycemia is frequently encountered in critically ill patients and has been shown to contribute to both morbidity and mortality. we aimed to study the predictive role of blood glucose level in clinical outcomes of mechanically ventilated patients with traumatic brain injury during intensive care unit (icu) stay and to explore its relationship with glasgow coma scale (gcs) and ac...
Synthesis and Anti-inflammatory Performance of Newly Cyclizine Derivatives on Adult Male Wistar Rats
Cyclizine (1-benzhydryl-4-methyl-piperazine, CAS 82-92-8, CYC, I), a piperazine derivative, belongs to H1 antihistamine group of drugs that shows such pharmacological properties as anti-inflammatory, anti-allergic and anti-platelet effects, similar to other H1-receptor antagonists. In this study, two new tolyl and cumene derivatives of I (1-ethyl-4-[(p-isopropylphenyl) (p-tolyl) methyl]-piperaz...
this study demonstrates the changes in six different pathophysiological parameters such as body weight, body temperature, fecal pellet count, blood-brain barrier (bbb) permeability, plasma corticosterone level and emergence of hemorrhagic peptic ulcer spots due to exposure to high environmental heat in three different age groups of freely moving rats. methods: each age group of rats was sub div...
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