The role of angelica injection on P-selectin and anti-cardiolipin antibodies in acute pulmonary embolism rats / 中国应用生理学杂志
Chinese Journal of Applied Physiology
;
(6): 498-501, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-301524
ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of Chinese medicine, Angelica, injection on the expression of P-, E-selectin and anti-cardiolipin antibody in acute pulmonary embolism rats.</p><p><b>METHODS</b>SD rats were randomly divided into 3 groups normal control group(Group N), thromboembolism group (Group T), and treatment group of thromboembolism with angelica injection (Group TA). There were three time points in every group 1 h, 4 h and 8 h. Plasma was detected by P-, with 4% paraformaldehyde, and paraffin embedded sections were detected by immunohistochemistry for P-, E-selectin and anti-cardiolipin antibodies.</p><p><b>RESULTS</b>With HE stain, the inflammatory cells in the lung of rats were relatively rare in every time point in normal control group. In group T and group TA, the inflammatory cells were increasing in every time point in comparison to group N (P < 0.05) and the inflammatory cells were increasing with time in group T. The data revealed that the plasmic level of P-, E-selectin was significantly higher than that in group T1, group T4, group T8 in comparison to the corresponding sub groups of group N (P < 0.05), while it was significantly lower than that in group TA1, group TA4, group TA8 in comparison to the corresponding sub groups of group T (P < 0.05); For the OD value of plasmic anti-cardiolipin antibodies (ACA), no significant difference was observed during was lower expressed by immunohistochemistry.</p><p><b>CONCLUSION</b>Acute pulmonary embolism can lead to infiltration of inflammatory cell in rat lungs. The lung inflammation of acute pulmonary embolism rats can be enhanced probably by the increased release of P-, E-selectin and anti-cardiolipin antibodies, and the enhanced inflammation promotes the release of a series of inflammatory mediators, which exacerbate the injury of lung. Angelica injection relieves the lung inflammation of acute pulmonary embolism rats possibly by inhibiting the expression of P-, E-selectin and anti-cardiolipin antibody, thus playing a role in reducing thrombogenesis.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pharmacology
/
Pneumonia
/
Pulmonary Embolism
/
Drugs, Chinese Herbal
/
Rats, Sprague-Dawley
/
Antibodies, Anticardiolipin
/
P-Selectin
/
Angelica
/
Injections
/
Metabolism
Limits:
Animals
Language:
Chinese
Journal:
Chinese Journal of Applied Physiology
Year:
2010
Type:
Article
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