نتایج جستجو برای: triggering factor
تعداد نتایج: 863336 فیلتر نتایج به سال:
Venous thromboembolism has also become a major health concern in sub-saharian Africa. Studies addressing at this issue are rare in Cameroon. Thus, the case reported here presents singular characteristics: its clinical form, phlegmasia cerulea dolens, a severe but uncommon complication of venous thromboembolism; and its infrequent recorded triggering factor, HIV-AIDS.
This paper presents a decompositional analysis of unobserved trigger factors of the slope failures based on Structural Equation Modeling (SEM). Quantitative prediction models are generally based on the relationship between past slope failures and causal factors (e.g., geology, soil, slope, aspect, etc.), and do not deal with the “trigger factors” (e.g., rainfalls, earthquakes, weathering, etc.)...
In an analysis of the molecular factors triggering amebiasis, we investigated the chemotaxis of Entamoeba histolytica toward tumor necrosis factor (TNF) in vitro, using quantitative imaging techniques. Our findings enabled us to propose a hitherto unknown role for TNF as a chemokinetic and chemoattractant agent for this parasite.
Second, it is unclear why hypokalemia (75% of MIH cases) was dismissed as a factor for the incidence of cardiac dysrhythmia [1]. Temperature changes induce electrolyte shifts and thus influence the depolarization and repolarization times and the conduction velocity of action potentials within the myocardium, promoting aberrant conduction pathways. Electrolyte abnormalities associated with MIH c...
Although the therapeutic uses of tumor necrosis factor alpha antagonists have added a highly effective treatment of ankylosing spondylitis and associated spondyloarthropathies, they are associated with many untoward effects. We describe a Saudi patient with ankylosing spondylitis who developed severe psoriatic lesions in treatment with infliximab. He had no personal, or family history of psoria...
BACKGROUND The pathophysiology of heart failure with normal ejection fraction (HFNEF) is still under discussion. Here we report the influence of cardiac inflammation on extracellular matrix (ECM) remodeling in patients with HFNEF. METHODS AND RESULTS We investigated left ventricular systolic and diastolic function in 20 patients with HFNEF and 8 control patients by conductance catheter method...
CONTEXT Scarcely reported in the literature, crying seems to be an important precipitating factor for both migraine and tension-type headache in daily practice. OBJECTIVE To evaluate the role of crying as a precipitating factor for migraine and tension-type headache. TYPE OF STUDY Prospective evaluation. PARTICIPANTS 163 workers or students from the Universidade Metropolitana de Santos, w...
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