Background: Systemic lupus erythematosus (SLE) is a chronic inflammatory autoimmune condition with unclear cause that shows broad ranging clinical symptoms, course and prognosis. Cerebrovascular illness, severe symptom SLE in the central nervous system by neuropsychiatric (NPSLE). Aphasia considered to be one of rarer signs, produced secondary antiphospolipid syndrome (APS), cerebrovascular NPS...

OBJECTIVE The aim of this study was to evaluate the trends of ischemic and cerebrovascular death risk in the five regions--Midwest, Northeast, North, Southeast and South--of Brazil from 1981 to 2001. METHODS Data on mortality due to cerebrovascular and coronary heart diseases in the five regions of Brazil were obtained from the Brazilian Ministry of Health. The data source was the SIM--Sistem...

The influence of sympathetic nervous activity on cerebral circulation and cerebrovascular CO2 reactivity was investigated by an ƒ¿-adrenergic blockade with phenoxybenzamine (PBZ). Cerebral oxygen and carbon dioxide tension (BrPO2, BrPCO2) and arterial blood pressure were continuously recorded before, during and after intracarotid infusion of 5 mg/kg of PBZ. The effects of 5% CO2 inhalation were...

Objective: Neurological symptoms occur due to central and peripheral nervous system involvement with different mechanisms in coronavirus disease 2019 (COVID-19). Microvascular thrombosis develops prothrombotic activation along the increase cytokines COVID-19 infection. We aimed investigate incidence of cerebrovascular concomitant risk factors positive patients.Materials Methods: Acute temporall...

Often overlooked, millions of people are affected by cerebrovascular diseases such as Alzheimer’s disease. Patients often do not receive a diagnosis early enough to get the full benefits of the treatments available today due to the similarities of symptoms between various cerebrovascular diseases. To address this problem, we propose a creation of a mathematical model of the cerebral vasculature...