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: [Classification of the isolated hepatocytes].
    Author: Nagamori S, Fujise K, Hasumura S, Homma S, Sujino H, Matsuura K, Kameda H.
    Journal: Hum Cell; 1988 Jun; 1(2):178-87. PubMed ID: 2856499.
    Abstract:
    At this present, enzyme perfusion method is a routine technique to isolate hepatocytes from rat liver for the physiological and pathological experiments. This study described a way of the classification of freshly isolated hepatocytes. First of all, the hepatocytes were fractionated with parenchymal and non-parenchymal cells by low speed centrifugation. And then these cells were subfractionated with a newly developed Percoll linear density gradient method. The fractionated parenchymal cells were divided with cells of periportal and centrilobular areas, respectively. Furthermore, their characteristics were confirmed functionally and morphologically. Non-parenchymal cells (NPC) include Kupffer cells, endothelial cells and fat storing cells (FSC, Ito cells). These isolated NPC are fractionated with a method as mentioned above or centrifugal alutriation method. In this paper, fractionation and classification of Kupffer cells and FSC were discussed with the measurement of fluorescent intensity of vitamin A and the morphological observation of cytoskeleton in culture. Especially, transport of vitamin A into FSC were detected autoradiographically.
    [Abstract] [Full Text] [Related] [New Search]