摘要:

ABSTRACT‐Isolated intraventricular haemorrhage (IVH) in the absence of parenchymal haematoma is unusual. Fifteen patients with solitary IVH among 170 with intracranial haemorrhage were studied. Clinical details and computed tomographic features were analysed to evaluate the prognostic significance of various clinical and CT parameters. Outcome is affected by hypertension, level of consciousness, clinical progression, pupillary changes and restriction of eye movements. Factors found on CT to have prognostic significance included degree of ventricular bleed, presence of cisternal bleed, hydrocephalus and cerebral atroph

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb03833.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb01750.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb01775.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY

摘要:

ABSTRACT‐The concentrations of 3‐methoxy‐4‐hydroxyphenylglycol (MHPG), 5‐hydroxyindole‐3‐acetic acid (5‐HIAA) and homovanillic acid (HVA) were determined in CSF of patients with hypoxia due to circulatory arrest. Patients were divided into neurologically disabled and recovered according to the Glasgow Coma Scale. CSF was collected 4, 28, 76 and 172 h after commencement of resuscitation and once from control patients subjected to spinal anaesthesia. The initial concentrations of MHPG, 5‐HIAA and HVA were significantly higher in a subgroup of neurologically disabled patients who died within 76 h. In recovered patients the concentration of MHPG declined with time to the value of the control group, whereas it increased in neurologically disabled patients. In the latter group the concentration of 5‐HIAA also showed an increase with time, whereas in recovered patients it declined after an initial rise. It is concluded that high concentrations of MHPG, 5‐HIAA and HVA in CSF may be prognostic for hypoxic brain injury

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb03834.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb08019.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb01751.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb01776.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb08021.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY

摘要:

ABSTRACT‐The right middle cerebral artery (MCA) was occluded either during 30 min or permanently, in normotensive Wistar Kyoto (WKY) and spontaneously hypertensive (SHR) rats. The rats were killed 2, 6 or 24 h later. Brain specific gravity, an indicator of brain edema, was determined on samples from the prefrontal, frontal, parietal and occipital cortex and the caudate nucleus. In SHR the brain specific gravity was significantly reduced in the right hemisphere at 2, but not at 6 or 24 h after a temporary occlusion. After permanent ligation, the specific gravity markedly decreased with time in the right hemisphere in SHR with significant difference from WKY, as well as from the left hemisphere, at all intervals. Our data support the concept that chronic hypertension aggravates ischemic brain edema after an arterial ligatio

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb03835.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY

摘要:

Abstract–In the search for the cause of Parkinson's disease epidemiology serves several purposes. Valuable clues to the etiology may be derived from the epidemiological features of the disease, and the subsequent search for risk factors in analytical studies can be narrowed correspondingly. On the other hand, knowledge of the epidemiology of Parkinson's disease is necessary in creating etiological hypotheses, since only hypotheses consistent with the epidemiological profile deserve careful testin

ISSN:0001-6314    

DOI:10.1111/j.1600-0404.1989.tb01777.x

出版商:Blackwell Publishing Ltd    

年代:1989

数据来源: WILEY