• 건강소식
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• v.26 no.7 s.284
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• pp.14-15
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• 2002

• Bulletin of Food Technology
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• v.20 no.3
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• pp.162-171
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• 2007

• KOREAN POULTRY JOURNAL
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• v.18 no.12 s.206
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• pp.56-60
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• 1986

• KOREAN POULTRY JOURNAL
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• v.8 no.4 s.78
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• pp.95-97
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• 1976

• Journal of Digital Convergence
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• v.12 no.8
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• pp.361-368
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• 2014

In order to investigate the effect of CGT on atopic dermatitis, various anti-inflammatory factors were studied. In-vitro, inflammatory mediators, such as MTT and nitric oxide and ROS were detected after the addition of LPS with or without CGT in RAW 264.7 cells. In-vivo, in order to verify the effectiveness of CGT in atopic dermatitis animal model, its role in inflammation factors and histological changes were observed in NC/Nga mice. CGT showed cell viability of 100% or higher in all concentration in RAW 264.7 cells. CGT inhibited LPS-induced productions of inflammatory mediators nitric oxide and antioxidant activity reactive oxygen species production in RAW 264.7 cells. CGT treated group showed significant decrease in serum of the expression of IL-$1{\beta}$, IL-6 and TNF-${\alpha}$ by 53%, 43% and 57% respectively. And CGT treated group showed decrease in serum of the expression of IgE by 56% respectively. Also, infiltration of adipocytes into skin was suppressed and the thickness of epidermis and dermis were relatively decreased in the CGT treated group. As a result, CGT has an anti-inflammatory effects in NC/Nga mouse. Thus, these results suggested a beneficial effect of CGT in treatment with Atopic dermatitis and inflammatory.

• Journal of the Korea Convergence Society
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• v.7 no.4
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• pp.67-73
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• 2016

The purpose of this study was to examine the effects of Lespedeza Caneata (LC) extracts on atopic dermatitis. For the experiment, mice were divided into a normal group, an AD group, and AD-LC groups (100 mg/Kg, 300 mg/Kg, and 500 mg/Kg). For the AD and AD-LC groups, 1% DNCB $200{\mu}{\ell}$ was applied at a hair-removed site for 2 weeks, and then 0.1% DNCB $150{\mu}{\ell}$ was applied every 2 days for 4 weeks. Skin thickness is a symptom of atopic dermatitis, and in this experiment, the AD group had the thickest skins, and the AD-LC group (500 mg/Kg) had the same skin thickness as the normal group. Mast cells show inflammatory reaction, and in this experiment, the AD group had the largest number of mast cells. Collagen fibers are usually observed on normal skins, and in this experiment, the AD-LC group (500 mg/Kg) had a uniform level of those fibers. Based on the study results, it turned out that LC extracts have the anti-atopic efficacy improving keratinization, erosion, and uredo.

• Journal of Veterinary Clinics
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• v.28 no.6
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• pp.607-609
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• 2011

A 6-year-old, neutered female, Cocker spaniel presented with severe abdominal erythema and crusts. These conditions developed 1 month ago. This patient had a history of using humectant spray for several months. Irritant contact dermatitis was diagnosed by history, clinical signs, laboratory and histopathologic examinations (H-E stain). Complete blood count and serum chemistry showed no remarkable findings. Histopathologic examination of skin samples revealed parakeratosis accompanied by acanthosis of the dermis and mild perivascular inflammations of the superficial dermis. Clinical signs were improved after avoidance of suspected offending substance.

• Journal of the Korean Applied Science and Technology
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• v.29 no.2
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• pp.175-183
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• 2012

This study was evaluated the antiatopic activity of cream containing a herb extracts mixed with Houttuynia cordata in DNCB-induced BALB/c atopy mouse. The randomized complete block design was done by BALB/c mouse into two groups, of which the control group with atopy and the cream treatment group. It was found that each level of IgE and histamine in blood was significantly decreased in the cream treatment group, compared with the DNCB-induced atopy control group. When the cream was applied to the atopy mouse, it could be observed that its skin recovered to normal condition with the skin surface being clean and smooth without any horny tissue. The results suggest that the application of herb extracts mixed with Houttuynia cordata has an antiatopic activity through a inhibition of histamin emissions with reducing the levels of blood IgE in BALB/C atopy mouse.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.29 no.4
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• pp.61-77
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• 2016

목적: 본 연구에서는 TJ 열수추출물이 아토피 피부염에 미치는 효과를 확인하고자 하였다. 방법: 2, 4-dinitrochlorobenzen (DNCB)으로 BALB/c 마우스에 1차 감작 후 3주간 2차 감작을 시행하여 아토피 유사 피부병변을 나타내는 접촉성 피부염을 유발한 뒤 동결건조 처리된 TJ 분말을 (PBS/EtOH/Cremophor=6:1:3)에 용해시켜 쥐의 등 피부에 10, 50 mg/ml 농도로 3주간 도포하였다. 결과: TJ 열수추출물은 아토피 피부 병변의 염증세포 침윤을 억제하였고 (10, 50 mg/ml ) 표피와 진피 두께를 회복시켰으며 (10, 50 mg/ml ), 혈청에서 히스타민 방출을 억제하였다 (00 mg/ml ). 또한 Th2 세포와 관련된 cytokine인 interleukin (IL)-4, IL-5, IL-13과 thymic stromal lymphopoietin (TSLP)의 mRNA 발현 양을 감소시켰고 (10, 50 mg/ml ), Th2 chemokine인 thymus- and activation-regulated chemokine (TARC or CCL17)의 mRNA의 발현 양을 감소시켰다 (10, 50 mg/ml ). 결론: TJ 열수추출물을 BALB/c 마우스에 외용하였을 때 항아토피 효과가 있음을 확인하였으며 따라서 TJ가 아토피 피부염 치료의 외용제로 활용될 수 있을 것으로 사료된다.

• Journal of the Korean association of regional geographers
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• v.21 no.4
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• pp.728-738
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• 2015

The main goal of this study to find out the relationship between the volume of tap water usage and the prevalence of environmental diseases and thus derive a conclusion that environmental diseases such as atopic dermatitis, allergic rhinitis, and asthma are subject to spatial factors. The results of this study are summarized as follows: First, the more the household consumes more tap water the higher the instance of atopic dermatitis; second, the number of allergic rhinitis patients increases as the volume of wastewater rises in an area; and finally, the number of asthma patients is not influenced by any of the variables including household water usage volume, industrial water usage volume, and wastewater output volume. This study has proven statistically that water usage volume is closely related to environmental diseases, in particular, to atopic dermatitis, which the authors believe will be used as important basis.