Cellular and molecular mechanism study of declined intestinal transit function in the cholesterol gallstone formation process of the guinea pig

  • Authors:
    • Ying Fan
    • Shuodong Wu
    • Zhenhua Yin
    • Bei‑Bei Fu
  • View Affiliations

  • Published online on: September 1, 2014     https://doi.org/10.3892/etm.2014.1943
  • Pages: 1518-1522
Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

The aim of this study was to investigate the cellular and molecular mechanisms of declined intestinal transit (IT) function in the cholesterol gallstone (CG) formation process. Forty guinea pigs were divided into an experimental group (EG) and a control group (CoG), and the reverse transcription‑polymerase chain reaction (RT‑PCR) was performed for the analysis of c‑kit and stem cell factor (scf) mRNA expression in the small bowel. In addition, immunofluorescence staining and confocal laser microscopy were performed for the observation of the changes in the number of interstitial cells of Cajal (ICCs) in the terminal ileum of each group. RT‑PCR showed that, compared with the CoG, the intestinal c‑kit and scf mRNA expression levels in the EG were significantly decreased; the average positive area of ICCs in the ileum in the EG was also significantly reduced. During the diet‑induced CG formation procedure, the c‑kit and scf mRNA expression levels in the small intestine decreased and the number of ICCs decreased. Inhibition of the c‑kit/scf pathway may be involved in the declined IT function during the CG formation process.
View Figures
View References

Related Articles

Journal Cover

November-2014
Volume 8 Issue 5

Print ISSN: 1792-0981
Online ISSN:1792-1015

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Fan Y, Wu S, Yin Z and Fu BB: Cellular and molecular mechanism study of declined intestinal transit function in the cholesterol gallstone formation process of the guinea pig. Exp Ther Med 8: 1518-1522, 2014
APA
Fan, Y., Wu, S., Yin, Z., & Fu, B. (2014). Cellular and molecular mechanism study of declined intestinal transit function in the cholesterol gallstone formation process of the guinea pig. Experimental and Therapeutic Medicine, 8, 1518-1522. https://doi.org/10.3892/etm.2014.1943
MLA
Fan, Y., Wu, S., Yin, Z., Fu, B."Cellular and molecular mechanism study of declined intestinal transit function in the cholesterol gallstone formation process of the guinea pig". Experimental and Therapeutic Medicine 8.5 (2014): 1518-1522.
Chicago
Fan, Y., Wu, S., Yin, Z., Fu, B."Cellular and molecular mechanism study of declined intestinal transit function in the cholesterol gallstone formation process of the guinea pig". Experimental and Therapeutic Medicine 8, no. 5 (2014): 1518-1522. https://doi.org/10.3892/etm.2014.1943