Progressive disseminated infection with Mycobacterium avium complex after intravenous and oral challenge in cyclosporine-treated rats.
Progressive disseminated infection with Mycobacterium avium complex after intravenous and oral challenge in cyclosporine-treated rats.
复制标题
环孢素治疗的大鼠静脉内和口服攻击后鸟分枝杆菌复合体进行性播散性感染。
DOI:
10.1093/infdis/164.5.922
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发表时间:
1991
期刊:
影响因子:
--
通讯作者:
Armstrong,D
中科院分区:
文献类型:
--
作者:
Brown,ST;Edwards,FF;Bernard,EM;Niki,Y;Armstrong,D
Male Sprague-Dawley rats, immunosuppressed with cyclosporine (CsA), developed disseminated infection after intravenous or oral challenge withMycobacterium aviumcomplex (MAC). Disseminated infection leading to bacillemia could be established after intravenous inoculation with as few as 5 × 103organisms. When CsA was not given or when CsA was stopped 1 month after infection, animals cleared the bacilli from blood and tissue. Animals developed disseminated infection after oral challenge with as few as 106organisms. Persistent bacillemia occurred when organisms in the spleen exceeded 107. Differences in virulence among strains were observed. Infected tissues showed histopathologic changes similar to those seen in patients with AIDS. The CsA-treated rat is a new model that appears useful for studies of the virulence of MAC strains and the pathogenesis of disseminated MAC infection.
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DOI:
--
发表时间:
1984
期刊:
影响因子:
--
作者:
E. Nestler;P. Greengard
通讯作者:
P. Greengard
影响因子:
64.8
作者:
Y. Kurachi;Hiroyuki Ito;T. Sugimoto;Takao Shimizu;I. Miki;M. Ui
通讯作者:
M. Ui
影响因子:
64.8
作者:
DUMUIS, A;SEBBEN, M;BOCKAERT, J
通讯作者:
BOCKAERT, J
影响因子:
--
作者:
Zvi Naor;M. Shearman;Akira Kishimoto;Yasutomi Nishizuka
通讯作者:
Yasutomi Nishizuka