• 한방안이비인후피부과학회지
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• 제35권4호
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• pp.106-122
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• 2022

Objectives : In this study, we aimed to analyze the latest knowledge of pityriasis rosea(PR) through oriental-western medical review on PR. Methods : We searched Pubmed, CNKI, and OASIS to select papers related to the cause, mechanism, diagnosis, classification, treatment, and herbal treatment of PR. Results : The results are as follows. 1. Although the exact cause of PR is not known, it has recently been found that reactivation of latent human herpesvirus-6 and human herpesvirus-7 infection is a possible etiology. Most patients require emollients, antihistamines, topical steroids, and macrolides. Acyclovir, and narrow-band UVB therapy are also used. 2. The cause and mechanism of PR in Chinese and Korean medicine can be mainly summarized as wind-heat, blood heat, and blood deficiency and wind-dryness. Most of the herbal medicine used have the effects of clearing heat, cooling the blood, detoxifying, dispelling wind, relieving itching, nourishing blood, and moistening dryness. Conclusions : In Chinese and Korean medicine, it is necessary to organize the representative prescriptions according to pattern identification, and it is also necessary to study the atypical types of PR and its treatment methods. It is thought that research on oriental and western combination therapy should be continuously conducted, and efforts to develop Korean medicine formulations are needed to revitalize clinical research in Korea.

• 동의생리병리학회지
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• 제23권5호
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• pp.1116-1124
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• 2009

To determine whether topical application of trimix extracts of Mylabris phalerata Pall., Arisaematis Rhizoma and Pinelliae Rhizoma Ternata lead to affects on the hair growth activity in C57BL/6N mice. To examine the hair growth activity of the extracts of Mylabris phalerata Pall., Arisaematis Rhizoma and Pinelliae Rhizoma Ternata gross, microscopic, and immunohistochemical method were performed. In order to examine the mRNA expression of hair growth related substance, RT-PCR method was performed. Experimental group I on day 14, The most extensive hair growth activity was observed in whole skin area of all the mice whose hair had been clipped. Brdu immunoreactive cells of all the experimental groups were more heavily stained in epidermis, bulge, outer root sheath, inner root sheath, subcutaneous tissue, hair bulb and cutaneous trunci muscles than that of control group on day 12 of hair growing cycle in C57BL/6N mice. VEGF immunoreactive density of all the experimental groups was more heavily stained in epidermis, bulge and cutaneous trunci muscles than that of control group on day 12. FGF and c-kit immunoreactive cells of all the experimental groups were heavily stained in epidermis, outer root sheath, inner root sheath and cutaneous trunci muscles on day 12. PKC-$\alpha$ immunoreactive density of all the experimental groups was mildly stained in epidermis and cutaneous trunci muscles than that of control group on day 12. On day 12, the expression of bFGF (138%, 119%, 120%), VEGF (146%, 144%, 133%), IGF-1 (165%, 141%, 119%) and PLI (121%, 116%, 123&) in each experimental groups was more increased than that of control group. On day 16, The expression of IGF-1 (126%, 149%, 151%) in all the experimental group was more increased than that of control group (100%). The expression of bFGF (92%, 94%) and VEGF (101%, 97%), PL1 (102%, 109%) in all the experimental group was more decreased than that of experimental group I, II on day 12. But the expression of bFGF (109%) and VEGF (127%), and PL1 (105%) in each experimental group III was more increased than that of control group (100%). These experiments suggest that trimix extracts of Mylabris phalerata pall., Arisaematis Rhizoma and Pinelliae Rhizoma Ternata may stimulate the topical hair growth activity and its experimental group I can be useful for treatment of alopecia areata.

• 대한한방내과학회지
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• 제33권3호
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• pp.327-337
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• 2012

Objectives : The purpose of this study was to report the clinical effect of short- term admission program on primary palmar/plantar hyperhidrosis in children and adolescents. Methods : Between January 2011 and January 2012, a total of 11 patients with clinical diagnosis of primary palmar/plantar hyperhidrosis were treated with hospitalization which consisted of iontophoresis, electro-acupuncture, herbal medicine, topical therapy and physical therapy. The effects were evaluated as quality of life with dermatology life quality index (DLQI), severity of discomfort using visual analogue scale (VAS), and the patients' subjective satisfaction. We analyzed the patients' improvement before and after admission treatment, as well as six month later. Results : After treatment, the 11 patients' quality of life and severity of discomfort improved significantly. They also were satisfied with oriental treatments for hyper hidrosis. Six months later, 6 of 11 patients had visited the hyperhidrosis clinic. Their symptoms had improved and remained stable. Conclusions : The short-term admission program is effective on primary palmar/plantar hyperhidrosis. Further studies with a larger number of cases will be needed in the future.

• 동의생리병리학회지
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• 제20권2호
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• pp.428-435
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• 2006

Cortex Mori radicis has been used as a components of antidiabetics, antiasthma and diuresis in Oriental Medicine. This experiment examined the effect of an extracts, obtained from the acetone(CM-A) and aqueous(CM-W) extracts of Cortex Mori radicis, on hair growing activity of the C57BL/6N mice after topical application to skin. We investigated the number of hair follicle and mast cells, and changes of subpopulation of splenocytes and thymocytes in skin for 16 day. The results were as follows : The Hair growing effect in experimental groups was more increased in 85%(CM-A) and 90%(CM-W) than control group(10%) in hair depilated area. The number of hair follicle in experimental groups(CM-A and CM-W) was more increased than control group. Splenic B/T lymphocytes of CM-A group were decreased compare to control group. CD4/CD8 positive TH cells in splenic T lymphocytes of CM-W group were increased compare to control group. These results suggest that CM-A and CM-W may be used in treatment of alopecia areata.

• 동의생리병리학회지
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• 제24권4호
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• pp.533-542
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• 2010

Skin aging is a natural phenomenon. There are internal and external factors of skin aging. The internal factor of skin aging is from the wearing down of the body over time. The external factors are more noticeable from habits such as smoking, excessive alcohol, malnutrition, and extended exposure to UV rays. Completely stopping skin from aging is impossible but one can slow down and treat external signs of skin aging. In western medicine, the following methods are used to reduce the appearance of skin aging: applying lotions and creams containing ingredients such as fruit acid, antioxidants, plant exracts, depigmentation, moisturizer, retinoids, and sun block; botulinum toxin injections; chemical peels, laser and other painful methods remove the top layer of skin to promote new skin growth; fillers are injected to increase soft tissue growth; surgery. In oriental medicine, the following methods are used: acupuncture into facial muscles which stimulates acupuncture point; applying topical treatments and cosmetics containing herbs are effective of preventing skin aging and wrinkles. Above all thing, medicine that helps maintain essence and blood in the skin can be fundamental.

• 대한본초학회지
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• 제26권4호
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• pp.9-14
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• 2011

Objective : Present study was carried out to investigate the effect of Gyungohkgo-gamibang extract on hair growth and protein expression in an alopecia model of C57BL/6 mice. Methods : Mice were divided into 3 experimental groups including normal (vehicle), Gyungohkgo-gamibang extract (YNS-10) and 5% minoxidil-treated group. The test materials were daily applied with 0.1 ml per mouse on shaved dorsal skin for 3 weeks. The hair growth was monitored by photograph at 5, 10, 15, 21 days after topical application. Then the changes of hair density and hair thickness in the hair-removed area were evaluated by phototrichogram using folliscope. Also the expression level of growth factors related to hair growth was measured by western blotting. Results : Application of minoxidil or YNS-10 stimulated the hair growth compared to vehicle treatment. Therefore hair density of minoxidil or YNS-10 application was increased about 200% and 210% more than in vehicle application on 14 day, respectively. And hair thickness of both minoxidil group and YNS-10 group was increased about 220% and 210 % more than in vehicle spreading on 14 day, respectively. Futhermore the protein expression of IGF-1 and VEGF were significantly up-regulated on 7 day in YNS-10 and minoxidil-spreaded group compared to vehicle-applied group. Conclusion : These data suggest that YNS-10 has potent stimulating activity on hair growth in C57BL/6 mice and potential usefulness as ingredients of hair tonic and hairrestore.

• 동의생리병리학회지
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• 제25권2호
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• pp.202-211
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• 2011

The stems and branchs of Euryale ferox Salisbury (EF), are used in Chinese herbal medicine for latent-heat-clearing, antipyretic, detoxicant and anti-inflammatory ailments. This plant is used worldwide for the treatment of many types of inflammatory disease including respiratory infections, diabetes mellitus, rheumatoid arthritis and play an important role in the immune reaction. Topical natural antioxidants are a useful strategy for the prevention of oxidative stress mediated inflammatory disease. Plants produce significant amounts of antioxidants to prevent the oxidative stress caused by photons and oxygen, therefore they represent a potential source of new compounds with antioxidant activity. This study was designed to evaluate whether EFEA (ethylacetate fraction of EF) may ameliorate oxidative stress and inflammatory status through the antioxidative mechanism in LPS-stimulated RAW 264.7 murine macrophage cell line. Treatment of RAW 264.7 cells with EFEA significantly reduced LPS-stimulated inflammatory response in a dose-dependent manner. In conclusion, the EF extracts have anti-inflammatory effects in vitro system, which can be used for developing pharmaceutical drug against oxidative stress and chronic inflammatory disease.

• 동의생리병리학회지
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• 제18권2호
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• pp.561-570
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• 2004

To screen the effective materials for hair loss treatment, the Gamissanghwa-tang extracts were tested. As a result we found that the Gamissanghwa-tang extracts have the hair growth promoting effect. After topical application of each test materials to the back of CS7BL/6 mice, the earlier conversion of telogen-to-anagen phase was induced. In the experiments of 5α-reductase type II inhibition assay, Radix Paeoniae Alba, Semen Cuscutae showed effective potential to inhibit the activity of 5α-reductase type II. And hair growth index of the Gamissanghwa-tang extracts ranked as 1.2, especially the hair growth index of Fructus Rubi is highest as 1.8. But there were no plant extracts which have effect on the DNA proliferation of hair dermal papilla cell measured by [³H]thymidine incorporation, the expression of growth factors such as IGF-I, KGF, HGF estimated by RT-PCR and protein synthesis of vibrissae hair follicle measured by [/sup 35/S] cysteine incorporation. Cortex Cinnamomi showed anti-bacterial effect on P. ovale, Radix Paeoniae Alba has the highest radical scavening activity and Radix Glycyrrhizae has the highest effects of NO synthesis. These results suggest that Gamissanghwa-tang can be used as a potent treatment agent for helping hair growth stimulation.

• 한방안이비인후피부과학회지
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• 제26권4호
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• pp.91-100
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• 2013

Background and Objective : Dyshidrotic Eczema is characterized by a pruritic vesicular eruption on the fingers, palms, and soles. It is an acute, chronic, or recurrent dermatosis. The causes of dyshidrosis are unknown. There are many treatments available for dyshidrosis including topical steroids but long term treatment of streoids may have side effects. The purpose of this study is to find out the effect of Fulinggancao-Tang on Dyshidrotic Eczema. Methods : We have diagnosed the patients through the Shanghanlun six meridian patterns diagnostic system and we treated the patients with Fulinggancao-Tang. The severity of Dyshidrotic Eczema was evaluated by visual analogue scale(VAS). Results : After the treatment itching and vesicles of hands and foots were all disappeared in both patients. Conclusions : Fulinggancao-Tang have improved the signs and symptoms of Dyshidrotic Eczema case. It is considered that Fulinggancao-Tang is considerably effective on the treatment of skin disease that especially vulnerable to water.

• Biomolecules & Therapeutics
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• 제22권5호
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• pp.438-444
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• 2014

Broussonetia kazinoki Siebold. (B. kazinoki) has long been used in the manufacture of paper in Asian countries. Although B. kazinoki leaves (BK) have been employed in dermatological therapy, use of BK has not been tested in patients with atopic dermatitis (AD). Using Nc/Nga mice, which are genetically predisposed to develop AD-like skin lesions, we confirmed the efficacy of BK in AD treatment. BK extract was applied topically to Dermatophagoides farinae-induced AD-like lesions in Nc/Nga mice, and the effects were assessed both clinically and by measuring skin thickness on the back and ears. We measured the effects of BK extract on plasma levels of IgE and IL-4. We also measured the ability of BK extract to inhibit the secretion of hTARC in HaCaT cells after stimulation by TNF-${\alpha}$ and IFN-${\gamma}$. We found that BK extract significantly reduced ear and dorsal skin thickness and the clinical signs of AD, as well as significantly down-regulating the plasma levels of IgE and IL-4 (p<0.01 for each comparison). Moreover, $500{\mu}g/mL$ of BK extract inhibited hTARC secretion in HaCaT cells by activated TNF-${\alpha}$/IFN-${\gamma}$ by about 87%. These findings suggest that topical application of BK extract has excellent potential in the treatment of AD.