• Title/Summary/Keyword: allergy dermatitis

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The Effects of Vitex rotundifolia Linne fil. Extract on the Inflammatory and Allergic Reactions (만형자 추출물이 염증 및 알레르기 반응에 미치는 영향)

  • Yeon, Kyoung-Jin;Jung, Hyun-A;Roh, Seok-Seon
    • Journal of Haehwa Medicine
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    • v.22 no.1
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    • pp.145-170
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    • 2013
  • Objectives : This study was carried out to investigate the anti inflammatory and anti allergy effects of Vitex rotundifolia Linne fil. extract(VRE). Results : 1. In vitro test, VRE was used to determine the modulation of cytokine secretion, the activation of inflammatory and allergic factor and the inhibition of gene expression. The cell survival rate of Raw 264.7 and Jurkat T cells didn't decrease and accordingly cytotoxicity wasn't observed. In anti-allergic assay, the secretion of IL-2, TNF-${\alpha}$, IL-4, IL-5 and IFN-${\gamma}$ were suppressed on Jurkat T cells induced by dust mites. And the gene expression of COX-2 was suppressed in HMC-1 stimulated by calcium ionophore A23187. In anti-inflammatory assay, the gene expression of TNF-${\alpha}$, COX-2 were suppressed on LPS-activated Raw 264.7 cells. And the secretion of IL-6 and IL-8 were suppressed on EoL-1 cells induced by dust mites. P38 and ERK activation of MAPK decreased generally. VRE showed potent inhibitory activity of NO production. 2. In vivo test, we used NC/Nga mouse induced by atopic dermatitis to observe the effects of VRE on the weight, water and feed, blood test, weight of organs, total IgE and histological change of main organs. Quantity of water and feed were not changed, therefore it didn't affect the weight directly, and no change was observed in related main organs, thus maybe there is no organ toxicity by test substances. And the symptoms were decreased significantly, and the thickness of epithelial cell layer and the number of mast cells were inhibited significantly by the difference of dosage. The number of total complete blood cells and IgE in serum were not changed significantly. Conclusion : These results suggest that VRE has anti-inflammatory and anti-allergic effects. Therefore VRE could be used effectively on improvement or treatment of atopic dermatitis. However, further study is needed to prove which component of VRE indicates effective pharmacological action.

Effect of Kami-chungsimyeunjatang on atopic dermatitis-like skin lesions induced in NC/Nga mice by mite antigen stimulation (가미청심연자탕(加味淸心蓮子場)이 NC/Nga mice의 아토피양(樣) 피부염에 미치는 영향)

  • Han, Jae-Kyung;Kim, Yun-Hee;Yoon, Ji-Yeon
    • The Journal of Pediatrics of Korean Medicine
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    • v.21 no.1
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    • pp.87-116
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    • 2007
  • Objectives : The purpose of this study is to examine of the effect of Kami-chungsimyeunjatang(KCSYJT) medicine on the atopy eruption control. Methods : The expression of IgE, IL-4, IL-6, $TNF-{\alpha}$, IgG2b, IgM, IgG2a and IgG1 level in serum, and $IFN-{\gamma}$ production by KCSYJT were analyzed. CD3e+/CD69+, CD4+/CD25+, B220+/IgE+ and B220+/CD23+ positive cells by flow cytometry in splenocytes were assayed and the revelation of CD3e+/CD69+, CD4+/CD8+ and CD4+/CD25+ marker in PBMC, spleen and DLN were observed. The outturn of IL-4, eotaxin 2, CCR3, TARC mRNA in splenocytes werw observed. We also analyzed NC/Nga mice's ear, DLN and neck-back skin after biopy and dye by H&E, and toluidine staining (mast cells marker) method, measured about epidermis and dermis part in comparison with control group. Results : NC/Nga mice suffered from dermatitis very similar to human AD with IgE hyperproduction. Specially, result that measure IgE content in serum on 8 weeks, 12 weeks, 16 weeks decreased remarkably than control group. After experiment end, result that observe revelation CD3e+/CD69+, CD4+/CD8+ and CD4+/CD25+ marker in PBMC, spleen and DLN establishment observed recover as normal with political background. And decreased than result control group which measure IL-4, IL-6, $TNF-{\alpha}$, IgG2b, IgM, IgG2a, IgG1 level in serum, and $IFN-{\gamma}$ production secreted in Th1 cell displayed increase by KCSYJT medicines. Ear thickness decrease than control group in result that observe effect that get in ear of a NC/Nga mouse. Course inflammation immunocyte etc.. permeated of result that effect that KCSYJT medicines get to NC/Nga mouse's skin establishment analyzes ear, DLN and neck-back skin after biopy, and dye by H&E, and toluidine staining (mast cells marker) method decreased about epidermis. and inflammation of dermis part remarkably than control group. Immunohistochemical examination of the skin lesion showed decrease by KCSYJT medicines on numbers of mast cells (CCR3) and CD4+ T cells containing IL-4 necessary for IgE. Conclusions : Th1 cell and Th2 cell was observed to be shift by secretion amount of IL-4 and $IFN-{\gamma}$ by KCSYJT medicines. Therefore, the KCSYJT medicine turned out to be useful in allergy autoimmune disease.

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A Case of Epidermal Dysplasia in West Highland White Terrier (West Highland White Terrier종에서 발생한 표피형성이상 (Epidermal Dysplasia)의 진단과 치료 증례)

  • 박성준
    • Journal of Veterinary Clinics
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    • v.21 no.2
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    • pp.209-213
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    • 2004
  • A 8 kg, 3-year-old male West Highland white terrier dog with a 1.5-year history of chronic, severely pruritic, seborrheic skin disorder was referred to the Veterinary Medical Teaching Hospital of the Tokyo University of Agriculture and Technology. On physical examination, lesions were observed on entire cutaneous surface, except for face, dorsum of body, and footpads. Skin lesions were characterized by diffuse erythema, erythematous papules, severe alopecia, hyperpigmentation, and lichenification. Tape strip tests of skin lesions revealed cocci and Malassezia infections. The intradermal allergy tests revealed positive reactions to Japanese cedar pollen, but the non-seasonal clinical signs were not compatible with atopic dermatitis caused by this pollen. Results of hematological examination, serum chemistry and thyroid gland profile were normal. Examination of skin biopsy exhibited hyperplastic superficial perivascular dermatosis with severe acanthosis, excessive keratinocyte mitoses, patchy or diffuse mild spongiosis, and lymphocytic exocytosis in epidermis. Perivascular to interstitial mononuclear cells infiltration was seen in the superficial dermis. Based on the results of examination described above, epidermal dysplasia was diagnosed. Treatments with administration of antibiotics, etretinate, and prednisolone orally combined with topical ketoconazole cream and antiseborreic shampoos had no good results. Following treatment with long-term oral itraconazole at 10 mg/kg daily and chlorhexidine shampoos was successful. However, when itraconazole therapy was stopped, the condition worsened twice within 2 or 3 months. Readministration of itraconazole produced improvement within 4 weeks. This dog has now been controlled periodical itraconazole therapy.

A Study on the Residents' Awareness on the Occurrence of Allergic Diseases in Residential Buildings (주거내 알레르기성 질환 발생현황 및 거주자 의식 조사연구)

  • Kim, Sung-Hwa;Jang, Mun-Young;Lee, Jae-Hoon
    • Korean Institute of Interior Design Journal
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    • v.22 no.2
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    • pp.140-148
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    • 2013
  • The purpose of this study is to examine the current status of allergic diseases associated with the housing environment and the psychological attitude of residents towards relevant risk factors. This study surveyed 1,200 people. In the first round, 200 participants were questioned through direct survey methods, while 1,000 participants filled out an online survey in the second round. Selected study subjects consisted of allergic diseases known to be closely related to housing environment factors. With advice from medical experts, the analysis included the examination of the prevalence status regarding five types of allergy-related diseases-allergic conjunctivitis, allergic rhinitis, allergic dermatitis, asthma and headache-with the range of disease incidence set within the past ten years. The survey was conducted on all age groups except those nine years old and younger, and the findings are as follows. Allergic diseases were found to be more prevalent among women than men. Residents identified effective methods for the alleviation and treatment of allergic diseases as ventilation, use of environmentally-friendly finishing materials, maintenance of a clean living space through cleaning or washing, and sunlight exposure. Residents' understanding of allergic diseases varied depending on their experience with such diseases and residential characteristics.

Effects of the Mother-Medical Staff Partnership on Mothers' Condition Management Ability for Children with Chronic Allergic Diseases (만성 알레르기 질환 아동의 어머니-의료진 간 파트너십이 어머니의 아동 상태 관리능력에 미치는 영향)

  • Son, Hae Kyoung;Song, Hyo Bin;Kim, Dong Hee
    • Child Health Nursing Research
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    • v.24 no.1
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    • pp.101-108
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    • 2018
  • Purpose: This study aimed to identify the effects of the mother-medical staff partnership on mothers' condition management ability for children with chronic allergic diseases. Methods: A total of 109 Korean mothers caring for a child with a chronic allergic diseases, identified according to the allergic march, such as food allergy, atopic dermatitis, allergic rhinitis, and allergic asthma, were recruited from the pediatric department of a general hospital in Seoul through convenience sampling. Data were collected using structured self-reported questionnaires from August 1, 2017 to October 31, 2017. and analyzed by descriptive statistics and multiple regression using SPSS version 22.0. Results: The Mother-medical staff partnership had a statistically significant effect on mothers' condition management ability for children with chronic allergic diseases (p<.05). Among the general characteristics, satisfaction with nursing services had a statistically significant effect on mothers' condition management ability (p<.05). Conclusion: In conclusion, strategies to support children with chronic allergic diseases, as well as their caregivers, should consider the mother-medical staff partnership as part of a family-centered approach.

Allergy 비염(鼻炎)에 관(關)한 임상적(臨床的) 고찰(考察)

  • Kim, Se-Il;Park, Dong-Il
    • The Journal of Internal Korean Medicine
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    • v.19 no.1
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    • pp.353-363
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    • 1998
  • This study involved 30 allergic rhinitis outpatients of section 5 of oriental medical center attached Dong Eui Uni. from April 2, 1997 to May 14, 1998. The results of this study are as follows ; 1. Men were 13 persons (43.33%) and women were 17 persons (56.67%) in sex distinction. 2. In age distinction, 1-10 years (36.67%), 11-20 (23.33%), 41-50 (16.67%), 21-30 (13.33%), 31-40 (6.67%), 61-70 (3.33%) in order of majority. 3. Acupuncture treatment of 16-20 times is 11 persons (36.67%), 26-30 times is 8 persons (26.67%), 21-25 times is 6 persons (20.00%), 11-15 times is 4 persons (13.33%), more than 31 times is 1 persons (3.33%) in order of majority. 4. The symptoms were starting to be improved apprently from more than 26 times, and it was found that the more treatments, the higher favorable turn. 5. Outbreak frequency of symptoms was rhino-cleisis, rhinorrea, ophthalmopathy, headache, sneeze, asthma, dermatitis, and sputum in order of majority. 6. Kamisunohtang of treated prescrptions is the most (80%). The effects were, rhinorrea (83.33 sneeze (66.67%) rhino-cleisis (52.17%), headache (50.00%), ophthalmopathy (20%) in order of favorable turn. 7. Favorable turn of symptoms were rhinorrea, rhino-cleisis, headache, sneeze, sputum, asthma, ophthalmopathy in order.

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The Role and Clinical Value of Probiotics (Probiotics의 역할과 임상적 가치)

  • Rheu, Kyoung-Hwan;Yoon, Seoung-Woo
    • Journal of Korean Traditional Oncology
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    • v.10 no.1
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    • pp.75-86
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    • 2005
  • Disease associated with microorganisms are far from resolved by current therapeutics. One of effective approach to health maintenance and disease control is the use of dietary bacterial and carbohydrate supplements. This comprises use of probiotics and prebiotics. Probiotics mean the live microorganisms, which when administered in adequate amounts confer a health benefit on the host. Prebiotics mean a nondigestible food ingredient that beneficially affects the host by selectively stimulating the growth and/or activity of one or a limited number of bacteria that can Improve the host health. Especially, probiotics has the relation which is close with innate immunity and adaptive immunity. And probiotics has the clinical value with many disease like lactose intolerance, constipation, acute gastroenteritis, food hypersensitivity and allergy, atopic dermatitis, crohn's disease, rheumatoid arthritis, pelvic radiotherapy, intestinal inflammation and chemical exposure, colon cancer, inhibitory effect of Helicobacter pylori and lowering the level of cholesterol. We use jointly korean medicine and probiotics and it has the more therapeutic effect in the many disease.

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Effect of Bopaewon-tang on Allergic Reaction (보폐원탕(補肺元湯)이 알러지반응에 미치는 영향)

  • Jeon Yong-Keun;Leem Jae-Yoon;Song Jung-Mo;Eun Jae-Soon
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.19 no.6
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    • pp.1604-1609
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    • 2005
  • The purpose of this research was to investigate the effects of Bopaewon-tang (BT) on allergic reaction. In the present study, we examined the effect of BT on type 1 and type tV allergic reaction. BT (500 mg/kg) did not affect the systemic anaphylaxis induced by compound 48180 and the passive cutaneous anaphylaxis induced by anti-dinitrophenyl (DNP)-IgE and DNP-human serum albumin in vivo. Also, BT did not affect the release of histamine from peritoneal mast cells in rats. In addition, BT did not affect the permeability of evans blue into peritoneal cavity, but inhibited the writhing syndrome induced by acetic acid. BT inhibited the delayed type hypersensitivity induced by SRBC and the contact dermatitis induced by dinitrofluorobenzene. These results indicate that BT may be useful for the prevention and treatment of type IV allergy related disease.

An experimental study of Antiallergic activity of Medicinal Acupunture Solution of Acanthopanax senticosus(Rupr. et Maxim.) (자오가피(刺五加皮) 약침액(藥針液)의 항(抗)알러지 효과(效果)에 대한 실험적(實驗的) 연구(硏究))

  • Yoon, Jong-Tae;Seol, In-Chan;Kim, Dong-Hee;Kim, Sung-Hoon;Kim, Han-Sung
    • Journal of Acupuncture Research
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    • v.18 no.2
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    • pp.136-149
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    • 2001
  • Objetives : This study was done to evaluate the antiallegic effect of medicinal acupuncture solution of Acanthopanax senticosus(Rupr. et Maxim;abbreviated as ASMA), studies were done experimentally. Methods : For this aim MTT assay, anaphylaxis reaction, DTH, histamine release, IgE production and vascular permability was evaluated. Results : ASMA didn't show an effective cytotoxicity on the mouse lung fibroblast. It insignifcantly suppressed histamine release from mast cells induced by compound 48/80, while it significantly reduced IgE production and SRBC-challenged DTH(Delayed type hypersensitivity). ASMA effectively suppressed anaphylactic reaction induced by compound 48/80. However, it didn't inhibit vascular permeability and contact dermatitis significantly. Conclusion:Medicinal acupucture solution had antialletgic effects. Acanthopanax senticosus medical acupuncture depress the allergy reaction. Especially in anaphylactic type, the effect was good.

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Suppressive Effects of Fucoxanthin on Degranulation in IgE-antigen complex-stimulated RBL-2H3 Cells

  • NamKoong, Seung;Joo, Hae-Mi;Jang, Seon-A;Kim, Ye-Jin;Kim, Tae-Seong;Sohn, Eun-Hwa
    • Korean Journal of Plant Resources
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    • v.25 no.3
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    • pp.339-345
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    • 2012
  • The marine carotenoid fucoxanthin can be found in marine brown seaweeds, macroalgae, diatoms, and microalgae, and has remarkable biological properties. Numerous studies have shown that fucoxanthin has considerable potential and promising applications in human health, but the underlying mechanisms involved in its anti-allergic activity are not fully understood. We here investigated the mechanisms by anti-allergic activity of fucoxanthin fraction from Eisenia bicyclis in immunoglobulin E-antigen complex (IgE/DNP-BSA)-stimulated RBL-2H3 mast cells. This study we found that the fucoxanthin inhibits the release of ${\beta}$-hexosaminidase and suppressed not only transcriptional activation of NF-${\kappa}B$, but also phosphorylation of ERK and JNK in IgE/DNP-BSA-treated RBL-2H3 cells. Fucoxanthin may be useful for preventing allergic diseases, including asthma and atopic dermatitis.