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The prevalence investigation of Bell's palsy in China

Journal of Clinical Neurology.1988;0(02):-.

We investigated the prevalence of Bell's palsy in mainland of china acording to standard scale. 3, 869,162 persons were to be investigated and we found 1926 persons suffered from Bell's palsy; the prevalence rate was 49.77 per a hundred thousand and the incidence rate (in the year of 1986) was 16.28 per a hundred thousand. Characterized by wide spread appearance there was a high prevalence between east longitude 110?～120? and north latitude 25?～45?; the incidence in the area north of the Yangzhi river was higher than that south of the river. The high incidence were found in April, May, July and August. There was no difference between both sexes and the lowest incidonie was in children below 10 years old.

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Pituitary apoplexy (a report of five cases).

Yuguang LIU

Journal of Clinical Neurology.1992;0(01):-.

Five cases of pituitary apoplexy were reported and the literature was reviewed in clinical aspects. Our diagnosis criteria consisted of 1. sudden onset of maked visual impairment, bitemporal hemianopsia ,severe headache, yore-Ring, etc; 2. with or without a history of pituitary adenoma, but radiological examinations suggest evidences of pituitary apoplexy; 3. exeluding cases with asymptomatic hemorrhage verified at operation. CT scan, treatment with corticosteroids and craniotomy or transsphenoidal decompression will lead a successful outcome in most cases of pituitary apoplexy. One case in this series died of herniation, the prognosis of other four patients was satisfactory.

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Viscosity factors of blood. A laboratory study in repeated blood donors, normal adults and patients with acute cerebral infarction

Yon ZHANG

Journal of Clinical Neurology.1992;0(01):-.

Viscosity of blood was compared among repeated blood donors, normal adults and patients with acute cerebral infarction. Date of viscosity in 51 male donors and 39 female donors were lower than that of the nomal adults. Data of viscosity of bloocl in patients with acute cerebral infarction were higher than that of normal adults, and significantly higher than that of blood donors (P

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Clinical significance and alterations of blood anti- oxidative system in patients with cerebrovascular diseases

Youyao LIU

Journal of Clinical Neurology.1992;0(01):-.

Blood of 109 eases with cerebrovascular diseases were investigated. The results indicated that the contents of blood SOD, GSH-PX were remarkably decreased, while those of plasma LPO were increased. Compared with healthy individuals there was significant difference m these figures (P0.05). The SOD/LPO rate was lower than control group. The authors considered that the balance between anti-oxidase and LPO was disturbed in patients with cerebrovascular diseases.

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Clinical study of senile dementia of Alzheimer's type

Chengzheng LIU

Journal of Clinical Neurology.1992;0(01):-.

This study was caned out on 27 SDAT cases (male 14 female 13),age ranged 50 -78,anda group of normal persons of the same age,sex, and similar educational background was used ascontrol subjects. The results showed that the risk factors of SDAT were relative to serum Aluminium level, however, Vitamin C ingestion showed as protecting factors. Aging adults with highserum aluminum level for a long time should actively make effort to decrease their body aluminum loadings and take food containing more ascorbic acid.

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A comparative study on SPECT,BEAM,EEG and CT in the localization of epileptogenic focus with intractable epilepsy

Yuangui HUANG

Journal of Clinical Neurology.1992;0(01):-.

A comparative study of SPECT,BEAM, EEG and CT in the localization of epileptogenic focus is reported in 40 cases of intractable epilepsy. The majority of cases showed decreased rCBF and slow waves in the epileptogenic foci during inter-ictal periods. Localization rates of epileptogenic fool by SPECT and BEAM were higher than by EEG or CT. The results showed that vasidilating agents may be useful in the treatment of intractable epilepsy.

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Feature or clinic, pathology and electrophysiology with chronic alcoholic polyneuropathy

Xiaoyu HAN ; Yang HE ; Jinsheng YANG

Journal of Clinical Neurology.1995;0(04):-.

patients with chronic alcoholic polyneuropathy (CAPN ) were described. They were all male with age rainging from 33 to 70 years (mean age 53. 7). The cardinal symptoms are. pain and numbness in the extremities, stocking and glove decreased of pain and temperature sense in the legs and arms, the loss of vibration sense and muscule atrophy. The motion nerve conducting velocity (MCV) and sensory nerve conduction velocity (SCV) all are slowed in varying degrees. Superficial peroneal nerve biopsy identified myelin degeneration of myelinated nerve fibers, axonal degeneration or disappearance, degeneration of Schwann cell and also involved perineurium. The change was due to avitaminosis for long-term drinking.

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Autonomic function in patients with migraine : a quantitative study by spectral analysis of heart rate variability

Mingxin LI ; Yichao LI ; Danian LI

Journal of Clinical Neurology.1995;0(04):-.

Using a spectral analysis of heart rate variability (SAHRV) in supine and standing positions were performed in a group of 65 patients with migraine and in a control group of 50 healthy volunteers in order to quantitative evaluate the function of autonomic nervous system(ANS). The result revealed that the integrals of middle frequency bands of amplitude spectra of standing patients were smaller than that of controls (P

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The study of Na~+ -K~+ ATPase on erythrocyte membrane in normal adults and in patients with stroke

Yinghua GUO ; Shuhua ZHOU ; Huiyuan ZHAO

Journal of Clinical Neurology.1995;0(04):-.

0. 05). This paper surggests that the activity of Na+-K+ ATPase on erythrocyte membrane may be a indicator in the diagnosis of stroke and human senility. The mechanism of changes of Na+-K+ATPase was also discussed in this paper.

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Measure or RBC-GSH and Plasma MDA in Brain Stroke

Guihai CHEN ; Qiang GE ; Weilong LIANG

Journal of Clinical Neurology.1995;0(04):-.

The authors have studied the changes in the concentration of glutathione of the red blood cell (RBC-GSH) and plasma malondialdehyde (MDA) in 54 patients with acute brain stroke. The results indicated that the concentration of RBC-GSH reduced obviously and that of plasma MDA increased markedly within 72 hours after illness. However, there is no obvious difference between the cases of hemorrhagic cerebrovascular diseases and cerebral infarction group. The RBC-GSH level rised again in the 7th day, while the plasma MDA still remained higher level, they were normal during the convalescent period. The pathological basis of the change may be the response of the free radicals in human body.

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