Effects of Alternanthera philoxeroides Griseb against respiratory syncytial virus infection in mice / 南方医科大学学报
Journal of Southern Medical University
;
(12): 62-64, 2007.
Article
in Chinese
| WPRIM
| ID: wpr-298242
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of an oral preparation of Alternathera philoxeroides Griseb (APG) against respiratory syncytical virus (RSV) in mice.</p><p><b>METHODS</b>APG preparation was administered orally in RSV-infected mice at different daily doses (2.5, 4.5 and 6.5 g/kg) to observe the therapeutic effect of the preparation.</p><p><b>RESULTS</b>Distinct differences were observed between the death rate of the mice treated with APG at daily dose of 4.5 and 6.5 g/kg and that of the untreated mice with infection. After AGP treatment of the mice at 6.5 g/kg, the detection rate of the virus was 31.3% in the blood and 37.5% in the lung tissue, significantly lower than that in the untreated mice. The virus detection rate was 43.8% in the lung tissues of mice treated with APG at 4.5 g/kg, also significantly lower than that in the untreated control. APG treatment at the 3 doses resulted in different lung indices from that of the control.</p><p><b>CONCLUSION</b>APG may be effective for treatment of RSV infection.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Antiviral Agents
/
Pathology
/
Respiratory Syncytial Viruses
/
Virology
/
Random Allocation
/
Chemistry
/
Administration, Oral
/
Treatment Outcome
/
Respiratory Syncytial Virus Infections
/
Amaranthaceae
Limits:
Animals
Language:
Chinese
Journal:
Journal of Southern Medical University
Year:
2007
Type:
Article
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