• 제목/요약/키워드: 꽃가루 알레르기

검색결과 19건 처리시간 0.023초

Changes of Causative Allergen in Patients with Allergic Diseases in Chonbuk Province (전북지역 알레르기 환자에서 원인 알레르겐의 변화)

  • Jeon, Hyun-Sun;Lee, Yong-Chul;Lee, Heung-Bum;Rhee, Yang-Keun
    • Tuberculosis and Respiratory Diseases
    • /
    • 제47권6호
    • /
    • pp.817-823
    • /
    • 1999
  • Background: The prevalence of allergic disease has increased substantially over the past decades. The reasons for these trends are complex but include increased environmental allergen exposure. Environmental control measures are of particular importance in the prevention and management of allergic disease. Thus, we purposed to evaluate the changes of causative allergens in allergic patients in Chonbuk provincial area that began industralized recently. Method: To evaluate the allergens epidemiologically, we performed skin prick tests and RAST in 201 allergic patients from February, 1984 to February, 1985 and 339 patients from February, 1997 to February, 1998. Results: The Following results were obtained. 1) Total sensitization rates did not change significantly(74.2% vs 75.8%, p=0.664). 2) Positive reaction rates to pollens were similar(35.8% vs 30.1%, p=0.17). 3) Positive rates to HDM(house dust mite) were decreased(66.1% vs 56.3%, p=0.02). 4) Positive rates to fungi and animal danders were decreased significantly(p<0.001). Conclusion : Environmental allergens associated with hygine in Chonbuk provincial areas such as HDM and fungi are decreased significantly during 13 years.

  • PDF

The Sensitization Rates for Inhaled Allergens by Skin Prick Test among Some Farmers in Gyeonggi Province, South Korea (피부 단자 검사로 평가한 경기도 일부 농업인의 흡입 알레르겐 감작률)

  • Kim, Hogil;Lee, Ji-Hoon;Roh, Soo-Yong;Lee, HyangSeok;Kwon, Soon-Chan;Lee, Soo-Jin
    • Journal of agricultural medicine and community health
    • /
    • 제40권4호
    • /
    • pp.240-249
    • /
    • 2015
  • Objectives: Farmers are known to be exposed to a variety of allergens related to the work environment. This study was conducted to determine the sensitization rates as well as South Korea that they are sensitized to certain allergens farmers through the skin prick test. Methods: By targeting a total of 1143 people living in the rural town of Gyeonggi Province, it was conducted a questionnaire containing demographic and occupational risk factors and underwent skin prick tests with 15 types of allergens(including positive and negative controls). Multivariable logistic regression analysis was used to analyze the association between occupational risk factors and skin prick test positivity. Results: Except for the 30 people whose result is invalid, positive rate of the skin prick test was 18.6% in 1,113 people. The species of house dust mite, Dermatophagoides pteronyssinus and Dermatophagoides farinae was the highest at 8.7% and 8.6%. After adjusted by age, gender, smoking and education level, odds ratio of flower plant farmers is 4.467(95% CI: 2.094-9.527) and fruit farmer is 2.275(95% CI: 1.096-4.721). In addition, the rate of sensitization to grass pollen mixture of the flower plant farmers is significantly higher(15.9%, p<0.001) than other allergens. Conclusions: Even farmers, the rate of sensitization to allergens related to the general environment, such as house dust mite is relatively dominant. However, given the presence of potential cross-reactivity between the allergens or distribution showed that the unique aspects of allergen sensitization in the flower growers, occupational cause is not be completely ruled out.

Status and Distribution of Vascular Plants of Lower Keum River in Gunsan Area, Jeonbuk (전북 군산지역 금강하류 일대의 관속식물 현황과 분포)

  • Oh, Hyun-Kyung;Beon, Mu-Sup
    • Korean Journal of Plant Resources
    • /
    • 제20권2호
    • /
    • pp.113-124
    • /
    • 2007
  • The vascular plants of the studied area in Keum River lower stream were listed 238 taxa: 74 families, 179 genera, 211 species, 24 varieties and 3 forms. In this, Woody plant were 60 taxa (25.2%), Herb plants were 178 taxa (74.8%) of all 238 taxa vascular plants. Pteridophyta were 4 families, 4 genera, 4 taxa, Gymnospermae were 2 families, 2 genera, 3 taxa and Angiospermae were 68 families, 173 genera, 231 taxa. Based on the list of Korean endemic plant, 2 taxa were recorded; Populus tomentiglandulosa, Forsythia koreana. Specific plant species by floral region were total 7 taxa; Salix siuzevii in class III, 6 taxa (Ainus hirsute, Quercus variabilis, Mallotus japonicus, Plantago camtschatica, Actinostemma lobatum, Sagittaria aginashi) in class I. The naturalized plants in this site were 14 families, 35 genera, 40 species, 2 varieties, 42 taxa and naturalization rate was 17.6% of all 238 taxa vascular plants. Wild plants disturbing ecosystem like Ambrosia artemisiifolia var. etatior have been increasing. So, it needs continuing control and conservation measures on the plant ecosystem.

Distribution Characteristic and Management Counterplan of Naturalized Plants in the Byeonsanbando National Park (변산반도국립공원의 귀화식물 분포특성 및 관리대책)

  • Oh, Hyun-Kyung;Lim, Dong-Ok;Kim, Yong-Shik
    • Korean Journal of Environment and Ecology
    • /
    • 제23권2호
    • /
    • pp.105-115
    • /
    • 2009
  • The naturalized plants in the Byeonsanbando National Park were listed 88 taxa composed of 24 families, 65 genus, 83 species and 3 varieties and 2 forms by field survey. The naturalized plants divided into pattern by survey of annual plants ratio is 38 taxa (43.2%) by life form spectrum and perennials is 28 taxa (31.8%), biennials is 19 taxa (21.6%), two trees (Robinia pseudoacacia, Ailanthus altissima) and one shrub (Amorpha furticosa) were founded. According to analysis results form place of origin, Europe covered 26 taxa (37.1%), North America covered 23 taxa (32.8%). Naturalized degree 3 plants, as common but not abundant, founded as 28 taxa (31.8%) were hold most highly ratio, naturalized degree 1 plants founded as 8 taxa (9.1%) were hold lowest. Introduction period 1 covered 39 taxa (44.3%) have had highest score and period 2 covered 16 taxa (18.2%) have had lowest scores. In addition, the urbanization index based on 271 taxa was 32.5% and Ambrosia artemisiaefolia is growing by ecosystem disturbing wild plants. Meanwhile, Ambrosia artemisiaefolia have confirmed into district of introduction in the Byeonsanbando National Park were damage the human body of plants develop an allergy to pollen. Therefore, management counterplan of the sequel of monitoring them might be required, introduction into naturalized plants are grasp of ecological characteristics and systematical management plan from this point of time by require.

Analysis of the Environmental Index and Situation Naturalized Plants in the Stream of Downtown Jeonju (전주 도심 하천의 귀화식물 현황과 환경지수 분석)

  • Oh, Hyun-Kyung;Beon, Mu-Sup
    • Korean Journal of Environmental Biology
    • /
    • 제24권3호
    • /
    • pp.248-257
    • /
    • 2006
  • Total naturalized plant species in the streams of Jeonju were listed as 109 taxa; 24 families, 75 genera, 106 species, 3 varieties. Dividing by stream, Jeonju stream has 75 taxa; 20 families, 55 genera, 73 species, 2 varieties. Samcheon stream has 86 taxa; 19 families, 64 genera, 84 species, 2 varieties. Soyang stream has 80 taxa; 21 families, 60 genera, 77 species, 3 varieties. Urbanization Index (UI) of total streams (109 taxa) was 40.2%. UI was 27.7% in Jeonju stream (75 taxa), 31.7% in Samcheon stream (86 taxa), 29.5% in Soyang stream (80 taxa). Dividing by degree of naturalization classification, 25 taxa (9.2%) were found in class 5, 17 taxa (6.2%) in class 4, 32 taxa (11.8%) in class 3, 27 taxa (9.9%) in class 2 and 8 taxa (2.9%) in class 1. Dividing by introduction period, 48 taxa (44%) aye in period I, 19 taxa (17%) in period II, 42 taxa (39%) in period III. Dividing by growth type, 48 taxa (44%) are annuals, 25 taxa (23%) are biennials, 33 taxa (30%) are perennials. Dividing by the place of origin, 39 taxa (35%) are from Euyope, 33 taxa (30%) from North America, 11 taxa (10%) from Tropic America, 9 taxa (8%) from Europe Asia,5 taxa (5%) from South America, 5 taxa (5%) from China.

Quality Characteristics of Jeung-Pyun with Tapioca Flour (타피오카 분말을 첨가한 증편의 품질특성)

  • Yoo, Chang-Hee;Shim, Young-Hyn
    • Korean journal of food and cookery science
    • /
    • 제22권3호통권93호
    • /
    • pp.396-401
    • /
    • 2006
  • This study was performed to determine the quality characteristics of Jeung-Pyun with added tapioca flour. With increasing tapioca flour content, the moisture content of the product was decreased. The addition of tapioca flour increased the volume and symmetry compared to the control with no tapioca flour. The highest uniformity was shown by the 10% added group, but the differences were not significant. In the Hunter's value, the lightness of the control was higher than that of the group with added tapioca flour. Whereas the reverse was the case for the yellowness. With increasing tapioca flour content, the springiness, gumminess, cohesiveness, and chewiness of Jeung-Pyun were increased, and the hardness increased. In sensory evaluation cell uniformity and chewiness were the highest in the 20% added group. The hardness of the sense examination increasing with increasing tapioca floor content. The overall quality of Jeung-Pyun was the lowest in the 30% added group.

Studies on Storage Characteristics of Tofu with Herb (허브첨가 두부의 저장 특성)

  • Jeon, Mi-Kyung;Kim, Mee-Ra
    • Korean journal of food and cookery science
    • /
    • 제22권3호통권93호
    • /
    • pp.307-313
    • /
    • 2006
  • Tofu was prepared with various herbs (green tea, rosemary, lavender and thyme) and the tofu quality was investigated during storage. In the measurement of tofu color, the L and b values increased during storage period. Especially, the b value was very high at 8 days after storage. The pH value of tofu increased until 6 days of storage, but then decreased. The turbidity gradually increased until 6 days of storage and rapidly increased at 8 days of storage. The microorganism count of herb tofu was lower an that of control tofu during storage. Especially green tea tofu showed the lowest psychrotrophic microorganism count as $1.3{\times}10^8\;CFU/g$. In addition, lavender tofu showed the lowest aerobic mesophilic microorganism count $(2.0{\times}10^7\;CFU/g)$ at 8 days of storage. In texture analysis, hardness and chewiness of herb tofu increased with increasing storage period. Springiness increased to 2 or 4 days of storage but decreased after 6 or 8 days. Therefore, herb tofu is expected to have good quality physiologically as well as microbiologically.

Study on Vascular Plants of the Gosan Recreational Forest in Jeonbuk -A Case Study of Wild Plants except Planted Plants- (전북 고산자연휴양림 일대의 관속식물상 연구 -식재종을 제외한 야생식물을 중심으로-)

  • Kim, Young-Ha;Beon, Mu-Sup;Oh, Hyun-Kyung
    • Korean Journal of Plant Resources
    • /
    • 제19권5호
    • /
    • pp.617-627
    • /
    • 2006
  • The wild plants of the studied area in the Gosan recreational forest was listed 327 taxa: 99 families, 252 genera, 289 species,1 subspecies, 34 varieties and 3 forms. Based on the list of the rare plants by the Forest Research Institute, 2 taxa were recorded in the studied areas; Lilium distichum (Presevation priority order: No. 159), Aristolochia contorta (No. 151) and based on the list of Korean endemic plants, 4 taxa were recorded; Cephalotaxus koreana, Carex okamotoi, Salix purpurea var. japonica, Weigela subsessilis. Specific plant species by floral region were total 21 taxa; 2 taxa (Asperula lasiantha, Lonicera subhispida) in class III, 4 taxa (Lilium distichum, Potentilla dickinsii, Caryopteris incana, Ligularia fischeri) in class II, 15 taxa (Hosta capitata, Alnus hirsuta, Ribes mandshuricum, Cayratia japonica, Vaccinium oldhami, etc.) in class I. The naturalized plants in this site were 12 families, 28 genera, 31 species, 1 varieties, 32 taxa and naturalization rate was 9.8%. So, wild plants disturbing ecosystem like Ambrosia artemisiifolia var. elatior have been increasing and it needs continuing control and conservation measures on the plant ecosystem.