• Korean Journal of Veterinary Research
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• v.41 no.2
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• pp.173-176
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• 2001

The present study was conducted to examine the drug susceptibility of 57 strains of Microsporum canis isolated from dogs with dermatitis in Taegu, 1999. Antifungal susceptibility test was performed by the microdilution method, using 7 antifungal drugs as follows: itraconazole(I), terbinafine(T), ketoconazole(K), griseofulvin(G), amphotericin B(A), flucytosine(5-Fc)(F), tolnaftate(To). All tester strains of M canis were highly susceptible to T, I, K and To(geometric mean $MICs{\leq}0.007{\sim}0.155{\mu}g/ml$), while those were lowly susceptible to G, A and F(geometric mean MICs $0.285{\sim}26.430{\mu}g/ml$).

• The Journal of Pediatrics of Korean Medicine
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• v.13 no.1
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• pp.205-226
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• 1999

Background: Pediatric chronic sinusitis and otitis media were often recurred, so patients are increased. But there are a few reports on the herbal medicine therapy treating pediatric chronic sinusitis and otitis media, this report was studied. Objective: To demonstrate the effect of herbal medicine therapy in the chronic sinusitis before and after treatment using computed tomograpy(CT). To compared before and after treatment of otitis media using earscope. Materials and methods: Eighteen patients (10 mail and 8 femail) treated in our hospital between April 1998 and June 1999 were studied. Ages ranged from 4 to 11 years (mean age :6.6 years). All patients had a underlying family history (allergy or sinusitis of parents or brothers). In the past history, 56% patients atopic dermatitis. Illness period was from 2 to 48 months (mean period: 13.9 month). Mean duration of treatment were 95.6 days. To ascertain the efficacy of treatment, CT were checked out. In the CT, three images were obtained 2cm interval on the coronal and axial plan. Gamihyunggyeyungyo-tang was administered mainly. Gamigwaghyangjeungki-san, Gamizwakwi-eum and Gamihyangso-san were administered for through oral route additional symptoms. Results: The symptoms of otitis media were hearing loss and edemation. The symptoms of chronic sinusitis were nasal obstruction(78%), purulunt or mucosal discharge(67%), cough(61%), postnasal dripping (44%) and nose bleeding(28%). Before the oriental treatment in the our hospital, all patients have been antibiotic therapy at the pediatrics or during the three months and recurrent otitis media from twice to tenth Correlation illness period and. treatment period were not significant statistically. Conclusion: The treatment period of the otitis media was more short than chronic sinusitis because the otitis media had been not recurrent on the 30 percent improvement of the chronic sinusitis. We know that herbal medicine therapy is the effective treatment of pediatric chronic sinusitis and otitis media using earscope and CT.

• Journal of Microbiology and Biotechnology
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• v.16 no.9
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• pp.1464-1467
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• 2006

Artemisia princeps Pampanini, which is named as Sajabalssuk (SJ-1) in Korea, was fermented with lactic acid bacteria (LAB), and their antiallergic activities were investigated. When SJ-l was fermented with some LAB isolated from human feces, the inhibition of NO production in RAW264.7 cells and antioxidant activities of SJ-1 were not affected. However, the inhibitory activity of SJ-1 against degranulation of RBL-2H3 cells induced by IgE was increased by LAB fermentation. Among the LAB tested, Bifidobacterium infantis K-525 provided the most potent inhibitory effect of SJ-1 against degranulation of RBL-2H3 cells. SJ-1 extract fermented with B. infantis K-525 (F-SJ-1) potently inhibited the mouse passive cutaneous anaphylaxis reaction induced by IgE with antigen, skin dermatitis induced by 12-O-tetradecanoylphorbol-13-acetate, and scratching behaviors induced by compound 48/80. These inhibitory activities of F-SJ-1 were more potent than those of SJ-1. These findings suggest that the inhibition of SJ-1. extract against IgE-induced allergic diseases, such as rhinitis and asthma, can be enhanced by LAB fermentation.

• Journal of Microbiology and Biotechnology
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• v.24 no.11
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• pp.1583-1591
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• 2014

Ultraviolet (UV) irradiation alters multiple molecular pathways in the skin, thereby inducing skin damage, including photoaging. In recent years, probiotics have gained interest due to their beneficial effects on skin health, such as inhibiting atopic dermatitis and improving skin immunity or inflammation. However, little is known about the effects of probiotics on UVB-induced photoaging. In this study, we evaluated the effect of Lactobacillus plantarum HY7714 against UVB-induced photoaging in human dermal fibroblasts and hairless mice. The results showed that L. plantarum HY7714 treatment effectively rescued UVB-reduced procollagen expression through the inhibition of UVB-induced matrix metalloproteinase (MMP)-1 expression in human dermal fibroblasts. Data from a western blot showed that L. plantarum HY7714 inhibited the phosphorylation of Jun N-terminal kinase, thereby suppressing the UVB-induced phosphorylation and expression of c-Jun. Oral administration of L. plantarum HY7714 clearly inhibited the number, depth, and area of wrinkles in hairless mouse skin. Histological data showed that L. plantarum HY7714 significantly inhibited UVB-induced epidermal thickness in mice. Western blot and zymography data also revealed that L. plantarum HY7714 effectively inhibited MMP-13 expression as well as MMP-2 and -9 activities in dermal tissue. Collectively, these results provide further insight regarding the skin biological actions of L. plantarum HY7714, a potential skin anti-photoaging agent.

• Journal of Ginseng Research
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• v.37 no.2
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• pp.167-175
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• 2013

Korean red ginseng (KRG) is reported to have anti-allergic properties, including beneficial effects on asthma and atopic dermatitis. However, its effect on allergic rhinitis has not been studied extensively. This study examined how KRG affected allergic inflammation of the nasal cavity in an allergic mouse model. A total of 40 Balb/c female mice were divided into four experimental groups according to treatment and allergic state: group 1 (G1), saline only; group 2 (G2), ovalbumin (OVA); group 3 (G3), OVA+KRG; and group 4 (G4), OVA+dexamethasone. Serum IgE levels were significantly lower in the KRG treatment group (G3) than in the allergic group (G2). However, serum IgG1 levels did not differ between G2 and G3. In the nasal lavage fluid, IL-4 and IL-5 levels were significantly lower in G3 than in G2 (p<0.05). H&E and Luna staining revealed that the eosinophil count was lower in G3 and G4 than in G2 (p<0.05). Immunohistochemical staining revealed that there were fewer IL-4-, IL-5-, and MUC5AC-positive cells in G3 and G4 than in G2 (p<0.05). These results indicate that KRG reduces the nasal allergic inflammatory reaction in an allergic murine model by reducing Th2 cytokines.

• Journal of Environmental Health Sciences
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• v.40 no.5
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• pp.367-375
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• 2014

Objectives: The main purpose of this study is to produce background data which can be compared with several large-scale industrial complex regions. Methods: The framework of this study was designed to evaluate and monitor health effects associated with low-level and long-term exposure to environmental pollutants. In this study, 1,009 local residents were recruited in the city of Chungju using personal questionnaires, medical check-ups, and allergen skin-prick tests for 12 common allergens. The prevalence rate of skin allergens was reviewed together with that from large-scale industrial areas. Results: The diagnosis prevalence and medical treatment prevalence of asthma was 5.6% and 1.7%, respectively. Allergic rhinitis was 25.4% and 16.7%, allergic dermatitis was 16.6% and 9.9% and allergic conjunctivitis was 18.7% and 7.9%, respectively. These results were similar with those of industrial complexes. The prevalence of allergen skin-prick test was 16.4% and the most common allergen was dust mites (27.9-31.6%). This result was lower than those of the industrial complexes (22.5-39.9%) and Gangneung (18.2-24.7%). Conclusion: Further study is required to find the cause of the regional differences in skin prick prevalence.

• Biomedical Science Letters
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• v.15 no.1
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• pp.93-96
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• 2009

House dust mites (HDMs) play an important role in the occurrence of allergic diseases such as asthma and atopic dermatitis. Dermatophagoides pteronyssinus (Der p) is one of the most prevalent HDMs. It mediates the activation of T cells and monocytes, and induces the elevation of immunoglobulin E levels in allergic diseases. However, the effects of Der p on human monocytes have not been fully understood. In the present study, we investigated whether or not Der p has a great effect on the chemotactic activity of the human monocytic cell line, THP-1 cells, as induced by CC chemokines. We also show that the Der p extract (DpE) increased the chemotactic activity of THP-1 cells in response to MCP-1, RANTES, MIP-1${\alpha}$, and TARC, but had no effect on the expressions of CC chemokine receptors (CCRs) binding to CC chemokines in THP-1 cells. Protease inhibitors, such as aprotinin and E64, blocked the increased chemotaxis, while cytoplasmic $Ca^{2+}$ influx mediated by these chemokines was inhibited by DpE. These results indicate that DpE increases the chemotactic activity of THP-1 cells in response to CC chemokines by regulating the cells' protease-dependent mechanism. This finding may be useful in identifying the pathogenesis of allergic diseases induced by Der p.

• BMB Reports
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• v.49 no.1
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• pp.57-62
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• 2016

Up-regulation of adhesion molecules plays an important role in the infiltration of leukocytes into the skin during the development of various inflammatory skin diseases, such as atopic dermatitis. In this study, we investigated the modulatory effects of 2,3-dimethoxy-2′-hydroxychalcone (DMHC) on tumor necrosis factor (TNF)-α-induced intercellular adhesion molecule-1 (ICAM-1) expression and monocyte adhesiveness, as well as the molecular mechanisms underlying its action in the HaCaT human keratinocyte cell line. Pre-treating HaCaT cells with DMHC significantly suppressed TNF-α-induced ICAM-1 expression and subsequent monocyte adhesiveness. DMHC inhibited TNF-α-induced activation of NF-ᴋB. In addition, DMHC induced HO-1 expression as well as NRF2 activation. Furthermore, HO-1 knockdown using siRNA reversed the inhibitory effect of DMHC on TNF-α-induced ICAM-1 expression and adhesion of monocytes to keratinocytes. These results suggest that DMHC may inhibit TNF-α-induced ICAM-1 expression and adhesion of monocytes to keratinocytes by suppressing the signaling cascades leading to NF-ᴋB activation and inducing HO-1 expression in keratinocytes. [BMB Reports 2016; 49(1): 57-62]

• Journal of The Korean Society of Clinical Toxicology
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• v.2 no.1
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• pp.20-22
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• 2004

Acute mercury inhalation poisoning is a rare cause of acute peripheral neuropathy. A 44-year-old female inhaled the fume from heating mercury to treat her palmar dermatitis. For 4 days, this procedure was done for 2-3 minutes after each meal. She subsequently complained flu like symptoms, such as headache, toothache, myalgia and arthralgia. She was admitted for 9 days and then symptoms disappeared. About 3 weeks after exposure, both knee pain developed and then she could not walk. To treat mercury intoxication, she was referred to our hospital. At that time, initial laboratory data were within normal limits, but blood and urinary mercury level were 5.6 11$\mu$g/dl, 132.8 $\mu$g/L. After treatment with D-penicillamine for 7 days, blood and urinary mercury level were 3.9 1$\mu$g/dl, 177.3 $\mu$g/L. During the following 1 month, both leg symptoms remained. Nerve conduction studies were performed, both leg sensory nerve amplitude decreased. These findings were suggestive of peripheral polyneuropathy.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.20 no.1 s.32
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• pp.218-227
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• 2007

Objective : The purpose of this study is to investigate outpatients of hypersensitive rhinitis including allergic rhinitis who had visited to Hospital of Oriental Medicine. Method : We analyzed statistics study in 580 patients, who had visited to the Dept. of dermatology, ophthalmology & otorhinolayngology Hospital of Oriental Medicine Dongeui University from March, 1998 to December, 2006. Results : The results were as follows. 1. There is more male(53.28%) than femal(46.72%). The age distributions of patients showed highest in 20-29 years, followed by 10-19 years, 30-39 years in order. 2. The yearly distributions of patients showed highest in 2004, followed by 2001, 2005 in order. The seasonal distributions of patients showed highest in fall, followed by winter, summer, spring in order. The monthly distributions of patients showed highest in September, followed by August, October in order. 3. The distributions of number of times in treatment showed highest in 1-5 times. The distributions of duration of treatment showed highest in 1 week. In the treatment method, a major portion of treatment methods was acupuncture, followed by herbal medicine treatment, aroma therapy in order. 4. The Frequency of use of Prescriptions showed highest in Bojungikgi-Tanggami. The Frequency of use of Extract showed highest in Sochungryong-Tang. 5. The distribution of past history showed highest in Atopic dermatitis. The distribution of Rhinologic Complication showed highest in Paranasal sinusitis.