• 한방안이비인후피부과학회지
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• 제6권1호
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• pp.15-29
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• 1993

Yenhwagamchotang has been widely used in treatment of inflammatory disease which is based on Oriental Medical literatures. These studies were attempted experimental effects of Yenhwagamchotang(sample A), Yenhwagamchotang plus Forsythia koreana NAKAI.(sample B), and Yenhwa-gamchotang plus Taraxacum mongolicum HAND- MAZZ(sample C),on the Anti-allergic reaction, the antipyretic action,the anti-inflammatory and the analgesic action,in rats. THe results of the studies were as follow: 1. Vascular permeability responses to intradermal serotonin in rats were showed significant effect at all sample groups. 2. The homologous passive cutaneous anaphylaxis in rats provoked by the IgE-like antibody aganist egg white albumin showed the decreasing effect. 3. The delayed type hypersensitivity responses to picryl chloride in mice were showed significant effect at all sample groups. 4. The delayed type hypersensitivity response to sheep red blood cell in mice were showed significant effect at all sample groups. 5. In anti-pyretic effect by yeast method were showed significant effect at all sample groups. 6. The anti-inflammatory effect by carrageenin method were showed significant effect at all sample groups. 7. The analgesic action by acetic acid method in mice were showed significant effect at all sample groups. According to the above result, Yenhwagamchotang(sample A), Yenhwagamchotang plus Forsythia koreana NAKAI(sample B), AND yenhwagamchotang plus Taraxacum mongolicum HNAN- MAZZ.(sample C ) were concluded to have the anti-allergic reaction, the antipyretic action, the anti-inflammatory, the analgesic action.

• 한방안이비인후피부과학회지
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• 제33권4호
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• pp.1-15
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• 2020

Objectives : To investigate aggravating and mitigating factors of atopic dermatitis and to utilize the outcome in treatment planning. Methods : The research has a cross-sectional study design. Patients' SCORing Atopic Dermatitis (SCORAD) Index, demographic, physical characteristics, social history, serologic index and skin related instrumental measurements were analyzed with correlation and regression analysis method. Results : 48 patients in total were enrolled in the study. Skin Surface Hydration (SSH) and sex were found to be statistically significant aggravating and mitigating factors. As SSH increased, Total SCORAD (tSCORAD) and Objective SCORAD (oSCORAD) increased as well. As SSH decreased, tSCORAD and oSCORAD decreased as well. Female patient had a higher probability of suffering from severer subjective symptoms than that of male. Age, body mass index (BMI), alcohol consumption and smoking, transepidermal water loss (TEWL), IgE, IL-4, IL-5, IL-6, IFN-γ were found not to be statistically significant. There was no correlation between Subjective SCORAD (sSCORAD) and oSCORAD neither with Eczema Area and Severity Index (EASI). Conclusions : Increasing cutaneous moisture should be included in the treatment plan of atopic dermatitis. More emphasis should be put on alleviating subjective discomforts of female patients than that of male. Establishing separate strategies of managing objective eczema status and subjective discomforts respectively should be considered.

• Preventive Nutrition and Food Science
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• 제16권3호
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• pp.248-252
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• 2011

Soy protein based formula (SPF) has been developed for infants who are at a high risk for atopic dermatitis (AD) and cow's milk protein allergy (CMA). We performed this study to evaluate the therapeutic efficacy and safety of SPF compared to conventional hydrolyzed cow's milk formula (hCMF) in the feeding of infants with AD and CMA. 38 infants (12 to 24 months of age) diagnosed with CMA and AD were randomized to receive either SPF or hCMF for 12 weeks. Follow-up was conducted at 4, 8 and 12 weeks. Growth parameters of the infants were evaluated during each visit. Clinical evaluations, including AD severity scores, pruritus, specific immunoglobulin E (IgE) (cow's milk protein and soy protein) levels of peripheral blood, were made at enrollment and week 12. Analysis was performed on the 32 infants (SPF: n=16, hCMF: n=16) who completed the 12-week intervention. Eczema area and severity index (EASI) scores, a measure of the severity of AD, and pruritus were significantly reduced after 12 weeks compared to enrollment in the both groups; however, the median changes for EASI scores and pruritus were not statistically different between the two groups. The growth parameters did not differ significantly between both groups at any assessed time point. This study suggests that SPF could be useful in decreasing the severity of AD without affecting infant growth status. Therefore SPF could provide an adequate and safe alternative to hCMF in treating infants with AD and CMA during the first 12 to 24 months of their life.

• 한국동물위생학회지
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• 제31권2호
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• pp.229-237
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• 2008

This study was conducted to evaluate the effect of honeybee venom, purified using bee venom collector, and feeding of probiotics on the body weight gain, growth rate and hematological characteristics of pigs. A total of 120 pigs were examined and divided into 4 groups 1) Control (basal diet), 2) BV (basal diet + bee venom), 3) PB (basal diet + probiotics), 4) BVPB (basal diet + BV + PB). Average daily weight gain improved significantly in all test groups, especially BVPB (P < 0.05) compared to the controls. There was a significant difference in the feed conversion rate (P < 0.05) and efficiency (P < 0.05) between BVPB and control pigs. Weight gain and survivability was higher in the tests than the controls, but white blood cell count was not. Serum total protein, albumin and IgG concentration of BVPB were slightly higher than those of controls. These results suggest that treated honeybee venom and probiotics should be used together to effectively increase the productivity of pigs.

• 미생물학회지
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• 제30권2호
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• pp.115-123
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• 1992

박쥐 총 453 수의 일본뇌염 바이러스에 대한 HI 항체가를 조사하였던 바 1 :10 이상 양성률은 453 수 중 335 수(74.0%) 로 높은 양성률을 보였고 성별 항체보유율은 수컷이 70.0%(237수 중 166 수) 이고 암컷이 78.2%(216수 중 169수) 로 암켓이 약간 높게 나타났다. 박쥐 종류별 일본뇌염 바이러스 (Japanese Encephalitis Virus, JEV) 에 대한 HI 항체 양성률을 조사한 바 관박쥐 (Rhinolophus ferrumeguinum) 는 75.0%(360 수 중 34 수) 양셩이고 안주애기박쥐(Verpertilio superrans) 는 87.5%(24 수 중 21 수) 가 향체가를 보였고 큰수염박쥐 (Myotis mystatinus) 도 수가 적어 비교가 어려우나 항체보유률은 83.3%(12 수 중 10 수)가 양성이었다. JEV(Nakayama strain)을 한국산 야생박쥐 뇌내에 감염시켜서 되염 바이러스가 박쥐 뇌내 세포에서 증식하는지 여부를 확인하였다. 박쥐 뇌세포에서 JEV 항원과 바이러스의 감염입자를 전자 현미경으로 확인하였다.

• 한방재활의학과학회지
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• 제25권4호
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• pp.175-182
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• 2015

The purpose of this study was to report an anaphylaxis after treated with Bee-venom acupuncture. Anaphylaxis is a clinical syndrome characterized by the acute system reaction of multiple organ systems to an IgE-mediated immunologic mediator release in previously sensitized individuals. We investigated the patients who had injected with Bee-venom in our clinic from March 2, 2014 to May 30, 2015. and two patients of anaphylaxis treated by Bee-Venom acupuncture were observed. One case of anaphylaxis was expressed clinically hypotension drowsy mentality, dyspnea, vomiting and so on. The other case was expressed itching sensation, urticaria, breathlessness, abdominal pain and so on. Based on this case, Bee venom-induced anaphylaxis can occur although preceding reactions are local or mild systemic ones. So, Korean medical doctor using Bee-Venom acupuncture must be prepare the system consider a countermeasure by anaphylaxis.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2016년도 춘계학술대회
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• pp.75-76
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• 2016

무선통신 시스템에서 ICS 중계기는 Donor와 Service 사이의 거리를 많이 이격시켜야 높은 격리도를 확보할 수 있는 단점을 가지고 있다. 본 논문에서는 음영지역을 해소하여 통화권 영역을 확대하기 위해 높은 격리특성을 갖는 ICS(Interference Cancellation System)중계기 일체형 안테나를 설계하고 제작 및 측정을 통하여 성능을 평가하였다. 대역폭과 이득은 주방사 패치 및 기생 패치의 크기, 스터브 길이 등을 조정하여 구현하였다. 본 안테나는 CDMA 이동통신 주파수인 824~894 MHz 대역에서 이득은 3 dBi 이상, 격리도는 -56 dB 이하의 양호한 특성을 나타내었다.

• 생명과학회지
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• 제21권12호
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• pp.1721-1725
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• 2011

현재 전 세계적으로 알러지 질환은 급격히 증가하고 있는 추세이다. 기존의 길항제나 항원 특이적 면역 치료법의 부작용으로 인하여 항 알러지 작용에 효과적인 천연 기능성 물질에 대한 연구가 알러지 질환 치료의 유망한 분야로 여겨지고 있다. 비만세포는 히스타민이나 아라키돈 산, 그리고 전 염증성 사이토카인 등을 방출하는 알러지 반응에 주요하게 작용하는 효과세포이다. 우리는 참당귀의 뿌리로부터 추출한 노다케닌의 알러지 반응 억제효과에 대해서 연구하였다. 노다케닌을 이용하여 비만세포에서의 탈 과립현상 억제 효과를 측정한 결과, 비만세포에서 노다케닌이 탈과립의 표지인 ${\beta}$-hexosaminidase의 방출량을 농도 의존적으로 억제하는 것을 관찰하였고, 이러한 탈과립 억제 현상이 다양한 사이토카인 중 IL-4과 TNF-${\alpha}$의 양을 감소시킴으로써 매개된다는 사실을 RT-PCR을 통해 확인하였다. 또한 쥐에서 수동피부과민반응을 유도하여 노다케닌을 경구투여 했을 때 알러지성 과민반응 증상을 효과적으로 억제하는 것을 관찰하였다. 결과적으로, 이러한 결과들은 노다케닌이 항 알러지 약물의 개발에 잠재적인 후보물질이 될 수 있음을 시사한다.

• Preventive Nutrition and Food Science
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• 제8권1호
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• pp.70-74
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• 2003

This study investigated the relationship of Helicobacter pylori (H. pylori) infection to iron-deficiency anemia in high school girls. Four hundred and fourty-five subjects resided in Ulsan City in Korea were evaluated by questionnaire or blood analysis for serum indicators of iron status, daily nutrient intakes, symptoms of anemia, and H. pylori IgG antibody status. In H. pylori infected subjects, total energy intake of was 1534.14±350.81 kcal (73.0% of the Korean RDA), the iron intake of subjects was 11.38±3.90 mg (71.1% of Korean RDA) and calcium intake was 467.63±175.96 mg (58.3% of the Korean RDA). Carbohydrate (p < 0.05), vitamin A (p < 0.05), vitamin C (p < 0.01) intakes were significantly lower in infected subjects than in non-infected subjects. The prevalence of anemia (hemoglobin (Hb) < 12 g/dL.) in H. pylori infected subjects was 22.7% as compared to 14.7% in non-infected subjects. The mean serum ferritin of infected subjects (21.71±21.50 ng/mL) was significantly lower than in non-infected subjects (p < 0.05) (as was the mean Hb concentration (12.54±1.51 g/dL) and hematocrit (37.99±3.64%)). Total iron binding capacity (TIBC) of H. pylori infected subjects (449.09±78.23 ㎍/dL) was significantly higher than that of non-infected subjects (432.99＋76.15 ㎍/dL) (P < 0.05). The levels of iron, red blood cell (RBC) and transferrin saturation were similar in infected and non-infected subjects. Two symptoms of anemia, 'pale face (p < 0.01)' and 'decreased ability to concentrate (p < 0.005)', were significantly higher in H. pylori infected subjects than in non-infected subjects. High school girls are known to be more vulnerable to iron deficiency than other age groups, and this research demonstrates that infection with H. pylori increases their risk of iron-deficiency anemia.

• Applied Microscopy
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• 제28권2호
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• pp.193-205
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• 1998

The Urechis unicinctus sperm and spermatogenic cells prepared from the testis are investigated to identify $\alpha-tubulin$ of axoneme microtubules using mouse monoclonal $anti-\alpha-tubulin$ as the first Ab and Gold(10nm) conjugated goat anti-mouse IgG as the Ab marker. The Ag-Ab reaction analyzed excellently the localization of $\alpha-tubulin$ and the gold particles incorporated with the proximal and distal centrioles, manchette microtubules, and flagellum. The gold particles can be also observed in the spermatogenic cells while the cells are still in sperm ball which is composed of a somatic cell and spermatogenic cells. The sperm ball is the functional unit of sperm production in U unicinctus testis. The spermatids are developed from the spermatogenic cells in the sperm ball and released into the testis cavity through a cortical cytoplasmic opening. The spermatid architectures are similar with the mature sperm of the testis cavity in aspects of shape of discoid acrosome, degree of nuclear condensation and ring type of mitochondrion. However, the distal centriole connecting with the flagella can be observed from the mature sperm while the both proximal and distal centrioles reveal only in the spermatids. The proximal centriole is directly connected with nuclear outer membrane during the stage of nuclear condensation and oriented perpendicularly to the distal centriole whose axis coinciding with the longitudinal axis of the spermatozoon. There are indications that the distal centriole is intimately associated with the polymerization of the flagellum. The manchette microtubules appear during spermatid development but the mature sperm have round head and no conspicuous middle piece.