These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Anti-fibrotic effects of the Masson pine pollen aqueous extract on hepatic fibrosis rat model.
    Author: Cong T, Jin XY, Zhao L, Ma L, Li RS, Zhao P, Guo CJ.
    Journal: Int J Clin Exp Pathol; 2015; 8(5):4651-61. PubMed ID: 26191155.
    Abstract:
    AIM: To observe the antifibrotic effects of Masson Pine Pollen aqueous extract. METHODS: Adult Sprague-Dawley rats were randomly divided into control (CG), hepatic fibrosis model (MG), MPPAE low dose (LG), MPPAE high dose (HG), and MPP original powder (MPPOP; OG) groups. Each group was treated with specific protocols and sacrificed 8 weeks later. Multiple indicators such as serum transaminase, HE staining of the liver tissue, and relevant indexes to fibrosis were determined. RESULTS: Severe hyperplasia of fibrous connective tissues was observed in livers of the MG group rats, while aspartate transaminase and alanine transaminase levels and collagen content obviously increased, superoxide dismutase and glutathione peroxidase activities and MMPs expression decreased, malondialdehyde (MDA) and 8-hydroxy-2'-deoxyguanosine concentrations increased, while mRNA expressions of hepatic stellate cell (HSC)-related cytokines such as transforming growth factor-β1 and platelet-derived growth factor, transcription factors such as nuclear factor-κB p65, and signaling protein α-smooth muscle actin were all increased significantly. CONCLUSIONS: MPPAE effectively inhibited the fibrotic process in this CCl4-induced hepatic fibrosis rat model. It may be associated with synergic functions of antioxidant activity, inhibitory activity on HSC proliferation, collagen synthesis, and MMPs expression induction.
    [Abstract] [Full Text] [Related] [New Search]