Establishment of AIDS Animal Model with SIVmac239 Infected Chinese Rhesus Monkey
- Author:
Minghua LI
;
Shaoyou LI
;
Houjun XIA
;
Lu WANG
;
Yuanyuan WANG
;
Gaohong ZHANG
;
Yongtang ZHENG
- Publication Type:Journal Article
- Keywords:
AIDS;
SIV;
SIVmac239;
HIV;
Primate animal model;
Chinese rhesus monkey
- From:
Virologica Sinica
2007;22(6):509-516
- CountryChina
- Language:Chinese
-
Abstract:
In the present research, two Chinese rhesus monkeys were inoculated intravenously with 5000 TCID50 of SIVmac239. The changes in the numbers of CD4+T lymphocyte in peripheral blood,plasma viral loads, proviral DNA and humoral antibodies against virus were periodically monitored during 121 days. At the early stage of infection, proviral DNA had been detected in PBMCs, and infectious SIVmac239 virus had been isolated from PBMCs. At the same period, the numbers of CD4+T lymphocytes were significantly decreased, and maintained at low level during the 121-day period of infection. Plasma viral loads reached the peak at week 2 post-inoculation and kept at a steady state subsequently. Moreover, antibodies against viral proteins were detected from plasma. All the results showed that the two Chinese rhesus monkeys had been infected with SIVmac239 successfully. This animal model can be applied for further AIDS researches.
