Patients at risk for AIDS-related opportunistic infections. Clinical manifestations and impaired gamma interferon production.

Patients at risk for AIDS-related opportunistic infections. Clinical manifestations and impaired gamma interferon production.
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有艾滋病相关机会性感染风险的患者。

DOI:
10.1056/nejm198512123132403
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发表时间:
1985
期刊:
The New England journal of medicine
影响因子:
--
通讯作者:
Roberts,RB
Roberts,RB
中科院分区:
--
文献类型:
--
作者:
Murray,HW;Hillman,JK;Rubin,BY;Kelly,CD;Jacobs,JL;Tyler,LW;Donelly,DM;Carriero,SM;Godbold,JH;Roberts,RB

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我们研究了81名患有持续性淋巴结病的男性(79名同性恋者和2名药物滥用者),以确定是否可以前瞻性地识别出艾滋病相关机会性感染的风险。(76人中有69人(91%)有人类嗜T细胞病毒III型(HTLV-III)抗体,79人中有76人(96%)有异常的T4/T8细胞比率。在随访期间(平均值±S.E.M.,12.9±0.5个月;范围,8 - 19),38例单纯淋巴结病患者中无一人发生感染,15例既往带状疱疹感染患者中仅1例(7%)发生感染;然而,28例伴有全身症状或口腔念珠菌病或两者兼有的淋巴结病患者中有13例(46%)在随访期间发生机会性感染。在各种T细胞检测的结果中,只有抗原刺激的淋巴细胞增殖和γ干扰素产生具有预后价值,而这些在最终发展为艾滋病的患者中是不存在或几乎不可测量的。来自15名患者的T细胞,其中11人有全身症状或鹅口疮,未能产生抗原诱导的γ干扰素;这15人中有10人(67%)在平均8.2个月内发生感染。这些结果表明,患有艾滋病相关复合体的患者在一年内有机会性感染的风险,可以通过将临床表现与抗原刺激的T细胞反应-特别是与γ干扰素的产生相关联来识别。(N Engl J Med 1985; 313:1504-10.)
We studied 81 men (79 homosexuals and 2 drug abusers) with persistent lymphadenopathy to determine whether those at risk for AIDS-related opportunistic infections could be identified prospectively. (Sixty-nine of 76 [91 per cent] had antibodies to human T-cell lymphotropic virus Type III [HTLV-III], and 76 of 79 [96 per cent] had abnormal T4/T8 cell ratios.) During the follow-up period (mean ±S.E.M., 12.9±0.5 months; range, 8 to 19), infections developed in none of 38 patients with lymphadenopathy alone and in only 1 of 15 (7 per cent) with antecedent herpes zoster infection; however, 13 of 28 (46 per cent) with lymphadenopathy accompanied by constitutional symptoms or oral candidiasis or both had opportunistic infections within the follow-up period. Among the results of various T-cell assays, only antigen-stimulated lymphocyte proliferation and gamma interferon generation, which were absent or barely measurable in those in whom AIDS ultimately developed, were of prognostic value. T cells from 15 patients, 11 of whom had constitutional symptoms or thrush, failed to generate antigen-induced gamma interferon; infections developed in 10 of these 15 (67 per cent) within a mean of 8.2 months. These results suggest that patients with AIDS-related complex who are at risk for opportunistic infections within a year can be identified by correlating clinical manifestations with antigen-stimulated T-cell responses — in particular, with the production of gamma interferon. (N Engl J Med 1985; 313:1504–10.)
利巴韦林抑制人类成人 T 淋巴细胞培养物中淋巴结病相关病毒的复制
DOI: --
发表时间: 1984
期刊: The Lancet
影响因子: --
作者:
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通讯作者: D. Hicks
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期刊: The Lancet
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U. Mathur;I. Spigland;H. Sacks;S. Yancovitz;D. William;R. Enlow;R. Winchester;E. Rorat;M. Klein;D. Mildvan
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DOI: --
发表时间: 1983
期刊: Cancer research
影响因子: 11.2
作者:
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通讯作者: McClure,JE
DOI: 10.1093/ajcp/79.5.559
发表时间: 1983
影响因子: 3.5
作者:
L. Guarda;James J. Butler;P. Mansell;E. Hersh;J. Reuben;G. Newell
通讯作者: G. Newell
性活跃的同性恋男性血小板减少性紫癜的机制。
DOI: 10.1056/nejm198409063111004
发表时间: 1984
期刊: The New England journal of medicine
影响因子: --
作者:
Walsh,CM;Nardi,MA;Karpatkin,S
通讯作者: Karpatkin,S