Effects of hydroxyl acetylated curcumin induced sonodynamic therapy on viability, apoptosis and necrosis of THP-1 macrophages / 中国应用生理学杂志
Chinese Journal of Applied Physiology
;
(6): 102-106, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-243408
ABSTRACT
<p><b>OBJECTIVE</b>We aim to investigate the sonodynamic effect induced by hydroxyl acetylated curcumin (HAC) on THP-1 macrophages.</p><p><b>METHODS</b>THP-1 derived macrophages (1 x 10(5) per milliliter) were cultured with HAC at a concentration of 5 µg/mL for 4 h and then exposed to pulse ultrasound treatment (0.5 W/cm2) for 5 min. Six hours later, cell viability analysis was performed with CCK-8 assay, apoptosis and necrosis analysis were detected with Annexin V/PI staining by flow cytometery.</p><p><b>RESULTS</b>The cell viability of THP-1 macrophage decreased significantly in the group treated with the combination of HAC and ultrasound (P < 0.01), and HAC-SDT induced both apoptosis and necrosis in THP-1 macrophages, the apoptotic rate was higher than the necrotic rate with appropriate conditions, the maximum apoptosis/necrosis ratio was detected in sonodynamic therapy (SDT) group (P < 0.01).</p><p><b>CONCLUSION</b>hAC-SDT was effective to induce THP-1 macrophages apoptosis.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pharmacology
/
Ultrasonics
/
Cell Line
/
Cell Survival
/
Apoptosis
/
Curcumin
/
Cell Biology
/
Macrophages
/
Necrosis
Limits:
Humans
Language:
Chinese
Journal:
Chinese Journal of Applied Physiology
Year:
2015
Type:
Article
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