Abstract:
:Understanding of oligodendrocyte precursor cells and their role in the generation of oligodendrocytes in developing and adult rodents has been considered, particularly much less is known about aged-rodent oligodendrocyte precursor cells and their cell lineage. In this present study, we have developed oligodendrocyte cultures from the 30-month-old rat brain and examined whether oligodendrocyte precursor cells can proliferate in vitro. Adult oligodendrocyte precursor cells (O1(-), O4(+)) and oligodendrocytes (O1(+), O4(+)) are present in the cultures of the 30-month-old rat brain. They are also capable of proliferating and differentiating in the cultures. These capabilities increased four- to fivefold, when the aged rats are treated with Ninjin-Youei-To for 3 months in comparison with those of control aged rats. These results suggest that Ninjin-Youei-To has a potential mitotic effect on oligodendrocyte precursor cells in aged-rat brains and may be expected to have a therapeutic effect on brain aging.
journal_name
Int Immunopharmacoljournal_title
International immunopharmacologyauthors
Kobayashi J,Seiwa C,Sakai T,Gotoh M,Komatsu Y,Yamamoto M,Fukutake M,Matsuno K,Sakurai Y,Kawano Y,Asou Hdoi
10.1016/S1567-5769(03)00101-2keywords:
subject
Has Abstractpub_date
2003-07-01 00:00:00pages
1027-39issue
7eissn
1567-5769issn
1878-1705pii
S1567-5769(03)00101-2journal_volume
3pub_type
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