AMPHOTROPIC MURINE LEUKEMIA RETROVIRUS IS NOT AN ACUTE PATHOGEN FOR PRIMATES

被引:145
作者
CORNETTA, K
MOEN, RC
CULVER, K
MORGAN, RA
MCLACHLIN, JR
STURM, S
SELEGUE, J
LONDON, W
BLAESE, RM
ANDERSON, WF
机构
[1] NHLBI,MOLEC HEMATOL LAB,BLDG 10,ROOM 7D-18,BETHESDA,MD 20892
[2] NCI,METAB BRANCH,CELLULAR IMMUNOL SECT,BETHESDA,MD 20892
[3] NINCDS,INFECT DIS BRANCH,EXPTL PATHOL SECT,BETHESDA,MD 20892
关键词
D O I
10.1089/hum.1990.1.1-15
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The in vivo fate of amphotropic murine leukemia retrovirus was studied in five rhesus monkeys. Retrovirus infused intravenously into 3 normal animals and 1 immunosuppressed animal was cleared rapidly from the circulation and subsequent viremia has not been detected (mean follow-up of 27.4 months). A fifth monkey was immunosuppressed and transplanted with virus-producing autologous fibroblasts in addition to an intraperitoneal injection of virus. This animal was viremic for 2 days and its lymph node cells and peripheral blood mononuclear cells were shown to be producing virus for up to 22 days post-inoculation, but subsequently has been negative after 17.0 months of analysis. In the 5 animals studied (combined mean follow-up of 25.7 months), clinical illness has not been identified at any time. Therefore, murine amphotropic retroviruses do not appear to pose an acute health risk.
引用
收藏
页码:15 / 30
页数:16
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