A new method for the isolation of fresh hepatocytes from periportal and pericentral regions of the liver lobule.
A new method for the isolation of fresh hepatocytes from periportal and pericentral regions of the liver lobule.
复制标题
一种从肝小叶门静脉周围和中央周围区域分离新鲜肝细胞的新方法。
DOI:
10.1016/s0006-291x(88)81108-2
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发表时间:
1988
影响因子:
3.1
通讯作者:
Thurman,RG
中科院分区:
文献类型:
--
作者:
Misra,UK;Yamanaka,H;Kizaki,Z;Kauffman,FC;Thurman,RG
A simple method which avoids the use of perfusion with calcium free buffer, hydrolytic enzymes and detergents has been developed to obtain fresh hepatocytes from periportal and pericentral regions of the liver lobule. Cylindrical plugs (200 × 500 microns) of periportal and pericentral areas of the rat liver lobule weighing about 1 mg were collected with a micropunch from fresh or perfused liver. Ninety percent of cells were intact as assessed from trypan blue staining. Glutamine synthetase activity was detected predominantly (ca. 85%) in plugs isolated from pericentral regions indicating that this method allows selective harvesting of pure sublobular zones of the liver lobule. Rates of oxygen uptake measured at 25°C by plugs from livers perfused in the anterograde direction were 56 ± 5 and 33 ± 7μmol/g/h by periportal and pericentral plugs, respectively, values similar to data obtained from the intact organ. This method provides new opportunities to study the regulation of basic metabolic processes in cells from sublobular areas under nearly physiological conditions.
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影响因子:
3.5
作者:
S. Ji;J. Lemasters;R. Thurman
通讯作者:
R. Thurman
DOI:
10.1111/j.1432-1033.1987.tb10728.x
发表时间:
1987-02-16
期刊:
EUROPEAN JOURNAL OF BIOCHEMISTRY
影响因子:
--
作者:
KARI, FW;YOSHIHARA, H;THURMAN, RG
通讯作者:
THURMAN, RG
影响因子:
3.5
作者:
W. Dubinsky;R. Cockrell
通讯作者:
R. Cockrell
DOI:
10.1111/j.1432-1033.1984.tb08091.x
发表时间:
1984
期刊:
European journal of biochemistry
影响因子:
--
作者:
Matsumura,T;Thurman,RG
通讯作者:
Thurman,RG
DOI:
--
发表时间:
1973
期刊:
European Journal of Biochemistry
影响因子:
--
作者:
R. Scholz;W. Hansen;R. Thurman
通讯作者:
R. Thurman