Lipofuscin in brains of patients and mice with epidemic hemorrhagic fever
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Lipofuscin in brains of patients and mice with epidemic hemorrhagic fever
Lipofuscin in brains of patients and mice with epidemic hemorrhagic fever
解放军医学杂志(英文版)1993年第2期 页码:188-191
Affiliations:
1. Department of Pathology Fourth Military Medical University
2. ,Xi’an,710032
Author bio:
Funds:
Project was supported by the National Natural Science Foundation of China No.38 970 335
DOI:
中图分类号:
纸质出版:1993
Accepted:
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Lipofuscin in brains of patients and mice with epidemic hemorrhagic fever[J]. 解放军医学杂志(英文版), 1993,(2):188-191.
[1]刘彦仿,晏培松,杨守京.Lipofuscin in brains of patients and mice with epidemic hemorrhagic fever[J].Journal of Medical Colleges of PLA,1993(02):188-191.
Lipofuscin in brains of patients and mice with epidemic hemorrhagic fever[J]. 解放军医学杂志(英文版), 1993,(2):188-191.DOI:
[1]刘彦仿,晏培松,杨守京.Lipofuscin in brains of patients and mice with epidemic hemorrhagic fever[J].Journal of Medical Colleges of PLA,1993(02):188-191.DOI:
Lipofuscin in brains of patients and mice with epidemic hemorrhagic fever
摘要
Abstract
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正
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We have previously shown that the lipofuscin in the brain seems to have in-creased in amount in autopsy cases of epidemic hemorrhagic fever.The purpose of thisstudy was to testify if there is really such an increase.Lipfuscin in 10 sections from everybrain of 10 autopsy cases
stained with Sudan Ⅳ
Sudan black and H.E.
was carefully es-timated and found to be greatly increased as compared with the controls of the same agewithout brain disease.Animal experiment was also conducted on 15 sucking BALB/c miceby I.P.inoculation of 100 LD
50
(0.05ml)of strain Chen of hemorrhagic fever virus
andon 15 mice without inoculation as controls.No lipofuscin was detected in the controls.However
in the brains of experimental mice
lipofuscin was found to be markedly in-creased
especially in the necrotic cells.The findings suggest that the over-productionand deposition of lipofuscin may be a mild change caused by the virus and its related fac-tors
which might be enhanced by hypotension and shock.
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