Persimmon Leaf Extract for Corneal Inflammation and Healing
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Solution Overview
Problem
Current treatments for cornea damage and corneal diseases, such as keratitis, often fail to effectively inhibit inflammation and promote healing, leading to potential destruction of the cornea and significant vision impairment.
Innovation Solution
Administration of an effective amount of a persimmon tree extract, specifically a leaf extract of Diospyros kaki, in the form of a pharmaceutical or health food composition, which inhibits inflammatory cytokines, protects corneal cells, and promotes the proliferation of corneal epithelial cells.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional treatments for cornea damage are used, then the cornea may be protected from immediate destruction, but inflammation is not effectively inhibited and healing is not promoted
Solution Approach 1:
The patent changes the biochemical parameters of the treatment by using persimmon leaf extract containing specific compounds (kaempferol, quercetin, lutein) that modulate inflammatory cytokine expression and corneal cell proliferation, thereby simultaneously achieving inflammation inhibition and healing promotion
Solution Approach 2:
The patent employs a composite therapeutic approach by combining multiple active compounds from persimmon leaf extract (kaempferol, quercetin, lutein) that work synergistically to inhibit inflammatory cytokines and promote corneal epithelial cell proliferation
2Reliability
If current cornea damage treatments are administered, then corneal destruction may be prevented, but significant vision impairment can still occur due to incomplete healing
Solution Approach 1:
The patent applies preliminary protective action by administering persimmon leaf extract before complete corneal destruction occurs, utilizing its anti-inflammatory and proliferative properties to prevent both destruction and subsequent vision impairment through enhanced healing
Solution Approach 2:
The patent converts the harmful inflammatory response into a beneficial healing process by using persimmon leaf extract to modulate inflammation, transforming the harmful cytokine storm into a controlled repair mechanism that prevents vision impairment
Data Source
AI summary
Disclosed is a method for preventing, improving and/or treating cornea damage or a corneal disease, including administering an effective amount of an extract of a persimmon tree for preventing, improving or treating cornea damage to a subject in need thereof. The extract may be a persimmon leaf extract and the extract is effective in suppressing inflammation of the cornea and protecting corneal cells.