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US 2022/0023362 A1Published application
Pharmaceutical composition containing aucuba japonica extract for preventing or treating macular degeneration
AssigneeIndustrial Cooperation Foundation Chonbuk National University
InventorJung Hyun KIM
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Abstract
A composition according to an embodiment of the present disclosure contains Aucuba japonica extract. The composition may prevent or treating macular degeneration. A method for preventing and treating macular degeneration according to an embodiment of the present disclosure includes administering a pharmaceutically effective amount of Aucuba japonica extract to a subject in need thereof.
Claims18
1:
- A pharmaceutical composition for preventing or treating macular degeneration, comprising Aucuba japonica extract.
2:
- The pharmaceutical composition for preventing or treating macular degeneration according to claim 1, wherein the macular degeneration is age-related macular degeneration.
3:
- The pharmaceutical composition for preventing or treating macular degeneration according to claim 1, wherein the Aucuba japonica extract is one extracted from a leaf, a stem or a mixture thereof of Aucuba japonica.
4:
- The pharmaceutical composition for preventing or treating macular degeneration according to claim 1, wherein the Aucuba japonica extract is extracted with water, a C1-4 lower alcohol or a mixture solvent thereof.
5:
- The pharmaceutical composition for preventing or treating macular degeneration according to claim 1, wherein the Aucuba japonica extract is extracted with a 20-40% (w/w) aqueous ethanol solution.
6:
- A functional health food composition for preventing or treating macular degeneration, comprising Aucuba japonica extract.
7:
- The functional health food composition for preventing or treating macular degeneration according to claim 6, wherein the macular degeneration is age-related macular degeneration.
8:
- The functional health food composition for preventing or treating macular degeneration according to claim 6, wherein the Aucuba japonica extract is one extracted from a leaf, a stem or a mixture thereof of Aucuba japonica.
9:
- The functional health food composition for preventing or treating macular degeneration according to claim 6, wherein the Aucuba japonica extract is extracted with water, a C1-4 lower alcohol or a mixture solvent thereof.
10:
- The functional health food composition for preventing or treating macular degeneration according to claim 6, wherein the Aucuba japonica extract is extracted with a 20-40% (w/w) aqueous ethanol solution.
11:
- A method for preventing and treating macular degeneration, comprising administering a composition comprising an effective amount of Aucuba japonica extract to a subject in need thereof.
(canceled)
13:
- The method of claim 11, wherein the macular degeneration is age-related macular degeneration.
14:
- The method of claim 11, wherein the Aucuba japonica extract is extracted from at least one of a leaf and a stem Aucuba japonica.
15:
- The method of claim 11, wherein the Aucuba japonica extract is extracted with at least one of water and a C1-4 lower alcohol solvent.
16:
- The method of claim 11, wherein the Aucuba japonica extract is extracted with a 20-40% (w/w) aqueous ethanol solution.
17:
- The method of claim 11, wherein the composition is a pharmaceutical composition.
18:
- The method of claim 11, wherein the composition is a functional health food composition.
Dependencies are inferred from the claim text.