Abstract | OBJECTIVE: METHODS: The expression and activity of PEMT(2) were demonstrated by immunochemistry, Western immunoblotting and [(3)H-CH(3)] SAM incorporation. Flow cytometry (FCM) was used to investigate the DNA content of the cells. RESULTS: PEMT(2) expression and activity were higher in the primary cultured hepatocytes than in hepatoma cells. Cell cycle analysis showed that the proportion of the hepatocytes was higher in G(1) phase and lower in S phase in the primary cultured hepatocytes than hepatoma cell lines. CONCLUSION: There is an intimate relationship between the expression of PEMT(2) and the proliferation of hepatocytes.
|
Authors | W Zou, Z Li, Z Cui |
Journal | Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology
(Zhonghua Gan Zang Bing Za Zhi)
Vol. 8
Issue 4
Pg. 230-2
(Aug 2000)
ISSN: 1007-3418 [Print] China |
PMID | 10951626
(Publication Type: Comparative Study, English Abstract, Journal Article, Research Support, Non-U.S. Gov't)
|
Chemical References |
- Methyltransferases
- Phosphatidylethanolamine N-Methyltransferase
|
Topics |
- Animals
- Cells, Cultured
- Hepatocytes
(enzymology)
- Liver Neoplasms, Experimental
(enzymology)
- Methyltransferases
(metabolism)
- Phosphatidylethanolamine N-Methyltransferase
- Rats
|