Composition containing palmultang extract for promoting proliferation of stem cells derived from bone marrow
US10286040B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2017 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Dec 26, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2500/76
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a composition for promoting the proliferation of stem cells derived from bone marrow using a palmultang extract, and more specifically, to a composition for promoting the proliferation of stem cells derived from bone marrow by administering a granulocyte colony-stimulating factor to a subject and then administering the palmultang extract to the subject. The composition of the present invention remarkably reduces side effects, such as enlargement of the spleen, which are caused by the administration of G-CSF alone for proliferation and differentiation of the stem cells, through administration in combination with the palmultang extract, thereby further promoting the proliferation and differentiation of stem cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.