Herbal mixture extract of rehmanniae radix preparata and acanthopanacis cortex and a composition comprising the same for prevention and treatment of osteoporosis
US8333998B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jun 5, 2008 |
| Grant date | Dec 18, 2012 |
| Priority date | — |
| Expiry date | Feb 18, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2039/55583
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a herbal mixture extract of Rehmanniae Radix Preparata and Acanthopanacis Cortex and a composition comprising the same for the prevention and treatment of osteoporosis.The herbal mixture extract of the present invention enhances the expression of osteoprotegerin (OPG) in osteoblasts and effectively inhibits the generation and activation of osteoclasts, so that it can be effectively used for the prevention and treatment of osteoporosis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.