Research Progress of Acute Ischemic Stroke Treated with Thrombolytic / 现代生物医学进展

Stroke is a common neurological diseases with high morbidity,high mortality and high morbidity characteristics,which brings great suffer and economic burden to the patients and families,and has become an important research topic in contemporary medical profession.Treatment directly affects the prognosis of patients with cerebral infarction,and thus it is very important to find the most effective treatments and methods.Currently,thrombolytic therapy in acute cerebral infarction have carried out a large number of experimental studies,and achieved good results.This paper reviewed the thrombolytic therapy in acute cerebral infarctionincluding the time window,methods and drugs of thrombolysis,and the influencing factors of outcomes were also summarized and discussed.

Progress in Pathogenesis of Posterior Reversible Encephalopathy Syndrome and Its Imaging Manifestations / 现代生物医学进展

Posterior reversible encephalopathy syndrome is a clinical imaging syndrome associated with multiple pathogenic factors.The main clinical manifestations were headache,seizures,psychotic symptoms,visual disturbance,disturbance of consciousness,etc.The parieto-occipital reversible white matter lesions are the main manifestations of the imaging.If this disease can be diagnosed and treated in time,the clinical symptoms and imaging changes of most patients can be disappeared.If the diagnosis and treatment cannot be obtained in time,it may happen some irreversible damage,serious and even life-threatening,so it is very important to strengthen the understanding,diagnosis and treatment of this disease.At present,the pathogenesis of the disease is still not clear,now reviewed its pathogenesis and imaging manifestation in order to strengthen the clinician's understanding of the disease's pathophysiological mechanism and improve the level of diagnosis.