Cancer Research 10/2014; 74(19 Supplement):5346-5346. DOI:10.1158/1538-7445.AM2014-5346 · 9.33 Impact Factor
Cancer Research 06/2012; 72(8 Supplement):3862-3862. DOI:10.1158/1538-7445.AM2012-3862 · 9.33 Impact Factor
Cancer Research 07/2011; 71(8 Supplement):2554-2554. DOI:10.1158/1538-7445.AM2011-2554 · 9.33 Impact Factor
Cancer Research 01/2011; 70(8 Supplement):1305-1305. DOI:10.1158/1538-7445.AM10-1305 · 9.33 Impact Factor
Available from: Liu Ping
[Show abstract] [Hide abstract]
ABSTRACT: Hepatic fibrosis is a consequence of severe liver damage that occurs in many patients with chronic liver diseases. TCM 319 recipe is a Chinese Medicine formula which consists of six Chinese herbs. In this study, we investigated the anti-fibrotic efficacy and mechanisms of TCM 319 recipe.
Hepatic fibrosis in rats was induced by carbon tetrachloride (CCl4). 34 male adult SD rats were allocated into five groups (group 1-concomitant CCl4 and TCM 319 recipe for 8 weeks; group 2-CCl4 for 4 weeks and then CCl4 and TCM 319 recipe for 4 weeks; group 3-CCl4 alone for 8 weeks; group 4-TCM 319 recipe only for 8 weeks; group 5-untreated controls). After 8 weeks of treatment, serum ALT assay, liver tissue histological examination and immunostaining were carried out to examine the liver function and fibrosis degree. The expression levels of platelet derived growth factor (PDGF-B), PDGF-Rbeta, and transforming growth factor-beta 1 (TGF-beta1) were measured by quantitative RT-PCR and western blot.
TCM 319 recipe reduced liver injury and attenuated hepatic fibrosis in group 1 compared with that in group 3. TCM 319 recipe suppressed the mRNA expression of tissue inhibitor of metalloproteinase 1 (TIMP-1). In addition, treatment with TCM 319 recipe significantly down-regulated mRNA expression of PDGF-B and PDGF-Rbeta, and it also suppressed protein expression of PDGF-Rbeta and TGF-beta1.
TCM 319 recipe extracts could attenuate hepatic fibrosis induced by CCl4 in rats. The anti-fibrotic effect of TCM 319 recipe is associated with the down-regulation of mRNA expression of TIMP-1, PDGF-B and PDGF-Rbeta, and with the suppression of protein expression of PDGF-Rbeta and TGF-beta1.
Journal of ethnopharmacology 08/2009; 124(1):142-50. DOI:10.1016/j.jep.2009.03.005 · 3.00 Impact Factor
Transplantation 07/2008; 86(Supplement):500. DOI:10.1097/01.tp.0000331316.30977.66 · 3.83 Impact Factor
Transplantation 07/2004; 78(2):542-543. DOI:10.1097/00007890-200407271-01463 · 3.83 Impact Factor