Shenfu injection induces the apoptosis of prostate cancer PC-3 cells / 中华男科学杂志
National Journal of Andrology
;
(12): 539-543, 2014.
Article
Dans Chinois
| WPRIM
| ID: wpr-309675
ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of Shenfu Injection (SF) on the apoptosis of prostate cancer PC-3 cells and its possible mechanism.</p><p><b>METHODS</b>We divided prostate cancer PC-3 cells into a blank control group and three experimental groups, the latter treated with SF at 50, 100, and 200 microl/ml, respectively, for 24, 48, and 72 hours. Then we determined the proliferation of the cells by MTT assay, measured their apoptosis by Annexin V/PI flow cytometry, and detected the expression of P53 mRNA by RT-qPCR.</p><p><b>RESULTS</b>Compared with the blank control group, the survival rates of the prostate cancer PC-3 cells in the 50, 100, and 200 microl/ml SF groups were (93.76 +/- 2.63)%, (81.21 +/- 1.80)% and (18.01 +/- 3.84)% at 24 hours, (94.67 +/-1.11)%, (78.33 +/- 2.89)% and (10.34 +/- 1.44)% at48 hours, and (91.30 +/- 0.47)%, (36.67 +/- 1.56)% and (1.33 +/- 0.32)% at 72 hours, all significantly increased in a dose- and time-dependent manner (P < 0.05). The expression of p53 mRNA was also markedly increased in all the three experimental groups at 48 hours (P < 0. 05).</p><p><b>CONCLUSION</b>SF can inhibit the proliferation and induce the apoptosis of PC-3 cells, which may due to its upregulation of the p53 mRNA expression.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
Pharmacologie
/
Tumeurs de la prostate
/
Médicaments issus de plantes chinoises
/
Protéine p53 suppresseur de tumeur
/
Apoptose
/
Lignée cellulaire tumorale
/
Prolifération cellulaire
/
Métabolisme
Limites du sujet:
Humains
/
Mâle
langue:
Chinois
Texte intégral:
National Journal of Andrology
Année:
2014
Type:
Article
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