الصفحة 1 من عند 18 النتائج
Cerebral ischemia and intracranial hemorrhage are the most important causes of perinatal brain damage and their pathogenesis seems to be interrelated. Several components in blood have been shown to cause contraction of cerebral blood vessels. In the present study we examined the changes with time of
OBJECTIVE
The general incidence of intracranial hemorrhage (ICH) as a cause of out-of-hospital cardiac arrest (OHCA) remains unclear, although the incidence of subarachnoid hemorrhage has been determined to be 4% to 18%. The main objectives of our study were to describe the incidence of ICH in OHCA
Intracranial hemorrhage was induced in rats by low potent substances, glucose, NaCl and Na2SO4, intraperitoneally injected in enormous amounts, that is, 2800 mOsmol/L (J. Toxicol. Sci. 5, 290, 1980). The present study was undertaken to examine a mechanism of the above mentioned phenomenon in detail
Neonatal vulnerability to intracranial hemorrhage is often attributed to a relative inability of immature cerebral arteries to contract. Because this depressed contractility may involve age-related differences in cerebrovascular calcium handling, the present study examined age-related differences in
We present a case of a 65-year-old female admitted to the hospital due to severe intracranial hemorrhagia complicated by recurrences of polymorphic ventricular tachycardia of torsade de pointes type. ECG showed a marked prolongation of QT interval and giant U waves. The potassium level was 2.9
In a study of the effects of K+ in stroke prone spontaneously hypertensive rats, adding K+ to normal chow was found to reduce the mortality from 83% to 2%, a 98% reduction. An 86% reduction in mortality occurred even when blood pressure was virtually equal in the two stroke prone spontaneously
Although primary aldosteronism (PA) has been reported as a relatively benign form of hypertension and is associated with low incidence of vascular complications, recent reports indicate that PA complicated by cerebral vascular accidents is not rare. The authors reported here that a 57-year-old man
We assessed the elemental and biochemical effects of rehabilitation after intracerebral hemorrhage, with emphasis on iron-mediated oxidative stress, using a novel multimodal biospectroscopic imaging approach.
Collagenase-induced striatal hemorrhage was produced in rats that were randomized to
BACKGROUND
Respect for patient autonomy is a core principle of American medicine. Informed consent is required for surgical procedures and blood transfusions but not for most medical treatments of hospitalized patients.
OBJECTIVE
If given the option, patients want to give permission for common
OBJECTIVE
To investigate the characteristics of patients with crush injury in Wenchuan earthquake and the corresponding operational methods.
METHODS
From May 12th 2008 to June 18th 2008, 202 patients with crush injury of soft tissue were treated, including 110 males and 92 females. Twenty-five
OBJECTIVE
Corrected QT (QTc) interval prolongation has been described after subarachnoid hemorrhage and head injury in adults. Abnormal QTc prolongation is associated with a higher risk of ventricular arrhythmias. The aim of this study was to analyze QTc interval and QTc dispersion in children with
Early diagnosis and appropriate treatment of biochemical abnormalities accompanying neonatal seizures is important for effective seizure control and to avoid further brain damage. The present study was carried out on 35 neonates to determine the frequency of various biochemical abnormalities in
We experienced a case in which hyperkalemia was induced by mannitol administration. The medication with mannitol was given to a 15-year-old male patient who underwent a removal operation for arteriovenous malformation under general anesthesia. Following the mannitol infusion, his arterial blood gas
A 56-year-old woman presented with intracranial hemorrhage. Laboratory examinations revealed severe hypertension, hypokalemia, elevated aldosterone excretion, and suppressed plasma renin activity. Left adrenocortical tumor was suspected and adrenalectomy was performed. The laboratory data after
An extensive literature suggests that there are minimal complications of systemic hypothermia in humans at and above 30 degrees C for periods of several days. Intracranial hemorrhage has been found to complicate profound hypothermia (10-15 degrees C), and ventricular arrhythmias occur at