• 한국임상수의학회지
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• 제40권1호
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• pp.62-67
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• 2023

Paraneoplastic hypereosinophilia, characterized by the infiltration of eosinophils into systemic organs, has rarely been reported in dogs with intestinal lymphoma. A 12-year-old spayed female Maltese with eosinophilia in the peripheral blood and ascites was found to have muscular layer thickening in the small intestine. Histologically, there was transmural infiltration of small to intermediate sized neoplastic lymphocytes that were immunohistochemically CD3-/CD79a-. PCR for antigen receptor rearrangement demonstrated clonal T cell receptor gene population. A moderate number of eosinophils were present along with neoplastic lymphocytes in the small intestine, and eosinophil infiltration was also noted in the abdominal lymph nodes and spleen. The present case reports intestinal T-cell lymphoma with generalized paraneoplastic hypereosinophilia. Clinicians should be aware that hypereosinophilia can be found in the organs, body cavity fluid, and peripheral blood of dogs with intestinal lymphoma.

• Journal of Genetic Medicine
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• 제9권2호
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• pp.73-77
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• 2012

Purpose: Fragile X carrier detection before or at early pregnancy through a wide screening program may not only confer a risk of having offspring with Fragile X syndrome (FXS), but may also confer a risk for Fragile X-associated primary ovarian insufficiency and Fragile X-associated tremor/ataxia syndrome. However, prior to the implementation of such a program, the carrier prevalence in a population and the availability of effective screening test should be evaluated. The aim of our study was to determine the prevalence of premutation carriers and to evaluate the feasibility of screening test. Materials and Methods: The blood samples were obtained from 8,641 pregnant women with no family history of mental retardation. We performed a three-primer CGG repeat primed (RP) PCR using the AmplideX$^{TM}$ FMR1 PCR kit (Asuragen, Inc. Austin, TX, USA). Samples showing full mutation alleles were reflexed to Southern blot analysis for methylation status and sizing. Results: Among the 8,641 women, we found 8 premutation carriers (1:1,090, 0.09%) and 46 women with an intermediate allele (1:190, 0.53%). No woman was found to carry the fully mutated allele. All the detected alleles were within the CGG repeat range of 8-117. Among the 8,641 samples, 29 and 30 CGG repeats represent 66.6% of all cases. The CGG RP PCR method provides robust detection of expanded alleles and resolves allele zygosity, thus minimizing the number of samples that require Southern blot analysis. Conclusion: This is the first study that has focused on the prevalence of FXS premutation carriers and FMR1 allele distribution in normal pregnant women. These data have important implications for population-based fragile X carrier screening in Korea.

• Clinical and Experimental Pediatrics
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• 제53권1호
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• pp.48-55
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• 2010

목 적 : 포도알균화상피부증후군(4S)은 황색 포도알균과 관련된 표재성 수포가 생기는 거의 드문 피부 질환이다. 저자들은 3세 이상의 건강한 소아에서 4S의 지역적 유행을 경험하였다. 방 법 : 저자들은 4S를 진단받았던 환아들을 대상으로 의학적 기록을 후향적으로 분석하였다. 신생아들의 경우 외인성 감염이 대부분이었으므로 이 연구에서 제외되었다. 임상적 특징, 실험 결과, 황색 포도알균의 항생제 내성과 분리, 항생제 치료와 보존적 치료법을 분석하였다. 결 과 : 2001년 10월부터 2004년 9월까지 본원에 입원하였던 4S를 진단받은 55명의 소아들을 대상으로 하였다. 환아들의 평균 나이는 3세였다. 55명의 환아 중에서 9명이 전신형, 13명이 중간형이었으며 나머지 33명이 성홍열모양 피부발진이 있었다. 모든 환아들은 진주의 인접한 지역에 살고 있었다. 황색 포도알균은 9명의 환아에서 분리되었고, 분리된 모든 황색 포도알균은 methicilline 저항성을 가지고 있었다. 2명을 제외한 환아들은 flocloxacillin 또는 nafcillin 또는 cefotaxime 정맥 주사로 치료하였다. 모든 환아들은 2-3주간의 추적 기간 동안 완전히 회복되었다. 결 론 : 저자들은 이전에 건강했던 소아들에서 4S의 지역적 유행을 경험하였다. 이 질환의 유행을 막기 위해서 4S를 일으키는 황색 포도알균의 매개체를 찾기 위한 더 많은 연구가 필요하다. 부가적으로 methicilline 저항성 황색 포도알균이 많으므로 4S를 치료하기 위한 지침서가 확립되어야 할 것으로 사료된다.

• Pediatric Infection and Vaccine
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• 제26권1호
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• pp.42-50
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• 2019

목적: 경남 창원지역에서 발생한 포도알균 열상 피부 증후군의 임상 및 역학적 특징을 알아보았다. 방법: 2006년부터 2015년까지 포도알균 열상 피부 증후군으로 진단받은 69명의 환자들을 대상으로 의무기록을 검토하였다. 항생제 감수성 검사는 Clinical and Laboratory Standards Institute의 지침에 따라 한천 평판 우무 희석법을 시행하였으며, MRSA는 oxacillin 감수성검사로표현형을확인한후, mecA 유전자를 polymerase chain reaction로증폭하여최종확인하였다. 결과: 환자들의 중간연령은 2.0세이었고(범위, 0.2-6세) 임상형은 전신형이 3명(4.3%), 중간형이 53명(76.8%), 부전형이 13명(18.9%)이었다. 환자들은 연중 발생하였으나, 주로 7월부터 10월 사이에 많이 발생하였다. 배양검사를 실시한 60명의 환자 중 54명에게서 MRSA 균이 배양되었고 모든 환자들이 특별한 합병증 없이 회복되었다. 결론: 2006년부터 2015년 사이에 창원지역에서 포도알균 열상 피부 증후군 환자의 지속적인 발생이 있었다. SSSS 환자 발생에 대한 지속적인 모니터링이 필요할 것으로 생각된다.

• 대한임상독성학회지
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• 제4권2호
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• pp.113-121
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• 2006

Purpose: Previous studies have reported that plasma cholinesterase (AchE) concentration can serve as a useful prognostic parameter in cases of acute organophosphate (OP) poisoning. However, there has been considerable disagreement regarding the degree of its prognostic value. Earlier cross-sectional and one- time point studies were plagued with methodologic flaws, making it difficult to interpret their results. The purpose of this study was to clarify the prognostic value of time-variable cholinesterase levels and their relationship with clinical outcomes in OP poisoning. Methods: We reviewed medical and intensive care records of patients with acute OP poisoning admitted to our emergency department between March 1998 and Sep 2006. We collected patient information regarding poisoning, clinical, and demographic features. Patients were assessed for clinical outcomes and AchE concentrations on days 1, 2, 3, 5, and 7 and on the final day. Results: During the study period, 58 patients were enrolled in this study. There was a statistically significant difference in the AchE differentials on 1-3 days for patients requiring mechanical ventilation and for patients with mild poisoning (p<0.05). Also, the decrease in the log AchE concentration correlated with longer durations of mechanical ventilation (r=-0.411, p=0.002). Conclusion: In severe OP poising, measurements of time-variable AchE concentrations can be helpful in the prediction of mortality, the development of intermediate syndrome, and duration of mechanical ventilation.

• 한국한의학연구원논문집
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• 제14권2호
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• pp.101-106
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• 2008

Objective: The purpose of this study is to examine the characteristics and the improvement in the symptoms of the patients who showed improvement after the administration of Yeoldahanso-tang and Cheongpyesagan-tang. Methods: The patients whose Sasang Constitution were examined by an expert at six Oriental medical hospitals and three regional Oriental-medicine clinics, 89 showed a predetermined symptom improvement when Yeoldahanso-tang and Cheongpysagan-tang were administered to them from November 2007 to July 2008. The traits of the patients and the effects of their treatment were examined. Results and Conclusions: 1. There were about as many male patients as there were female patients, but 21.3% of the patients who were female and who were in their 40's showed the most improvement, which makes them the biggest category in this study. 2. The main syndromes in which the patients showed improvement were hemi-paralysis, vertigo, and headache, and the ordinary symptoms in which the patients showed improvement were diarrhea, fatigue, and dry mouth. 3. The average food intake of the patients was highest and their feces had intermediate hardness (semi-soft). 4. The amount of the patients' sweat was either high(38.2%) or appropriate(38.2%) and they showed a dislike of heat over coldness. 5. Among the diseases that the patients previously had, high blood pressure. The above results show that Yeoldahanso-tang and Cheongpyesagan-tang can be considered beneficial to females in their 40's and to stroke patients whose food intake is normal, whose sweat level is either copious or appropriate, who dislike heat and who are suffering from high blood pressure.

• 대한바이러스학회지
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• 제30권2호
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• pp.151-159
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• 2000

Hepatitis C virus (HCV) is one of the important human pathogen that can cause acute and chronic hepatitis, liver cirrhosis and hepatocellular carcinoma. Recently, the third generation radiation immuno assay (RIA) method has been developed as a very sensitive test to detect anti-HCV antibody. However, false positive is the problem with RIA test. To solve this the RIA results were compared to those of 5-antigen recombinant immunoblot assay (5-RIBA) and reverse transcription-polymerase chain reaction (RT-PCR). Among 12,767 serum samples tested from clinic visitors, total 275 (2.2%) samples were antibody positive by RIA. RIBA was performed with 148 RIA positives cases but among them was shown eighty five was antibody positive and sixty three (42.6%) was negative result. However, nested RT-PCR test was shown also carried out with 43 positive, 6 intermediates and 25 negatives of RIBA. As a result of the nested RT-PCR results, HCV antigen were detected in RIBA positive, 33.3% (2/6) RIBA intermediate and 12% (3/25). Clinical syndrome of all 148 patients as a with chronic active hepatitis (46.0%), cirrhosis (18.9%), hepatocellular carcinoma (8.1%) and others (27.0%) and they were positive in reaction by RIA test. But RIBA positive patients with 34.9% of chronic active hepatitis, 18.6% of cirrhosis, 4.6% of hepatocellular carcinoma and 41.9% of others were detected to be positive case by nested RT-PCR.

• Pediatric Infection and Vaccine
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• 제15권2호
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• pp.152-161
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• 2008

목 적 : 과거 비교적 드물었던 포도알균 피부 증후군(이하 4S)은 최근 발생 보고가 증가하고 있다. 이에 4S 발생 추이와 관련 인자를 조사하고자 한다. 방 법 : 1998년 1월부터 2007년 12월까지 특징적인 임상양상을 보여 4S으로 진단된 신생아 27명과 소아 36명, 총 63명을 대상으로 의무기록과 균배양 결과를 후향적으로 검토하였다. 결 과 : 본원에서는 2003년 이후 지속적인 4S 발생을 경험하였다. 평균 연령은 16.3개월이었으며, 남녀비는 1:1로 비슷하였다. 임상 유형은 부전형이 38례(60%)로 가장 많았고 중간형 19례(30%), 전신형 6례(10%) 순이었다. 균배양 결과 Methicillin-resistant Staphylococcus aureus (MRSA) 36례, Methicillin-sensitive Staphylococcus aureus (MSSA) 4례, 배양 음성인 경우가 17례를 보였다. 치료는 반합성 페니실린을 투여하였고, MRSA가 배양된 환아중 호전이 없던 9례는 vancomycin으로 교체하였다. 전 례에서 예후는 양호하여 합병증은 보이지 않았다. 2005년 신생아에서 발생한 4S 급증은 주로 MRSA에 의한 신생아실 감염(18례)으로 추정된다. 발생과 관련된 요인으로 신생아에서는 2005년 발생한 신생아실 감염 18례를 포함한 27명 전원이 입원력이 있었고, 농가진성 피부염이 1명이었다. 소아에서는 아토피 피부염 9명과 입원력 3명을 제외한 24명에서는 특별한 위험인자가 없어 지역사회 획득감염을 시사하였다. 결 론 : 2003년 이후 지속적인 4S의 발생을 경험하였다. 발생과 관련 요인으로는 신생아실 감염 및 입원력, 아토피 피부염의 증가 그리고 원인 미상인 경우 지역사회 획득 감염이 관련있을 것으로 보인다.

• Journal of Acupuncture Research
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• 제18권3호
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• pp.154-170
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• 2001

Objective : To broaden understanding about acupuncture and moxibustion therapy on AIDS and to promote base studies and clinical trials Materials and Methods : Analysis was given to more than 30 literatures including acupuncture and moxibustion therapy on AIDS-related sites explored by internet search engine named NAVER from Nov., 2000 to Feb. 20th, 2001 Results : 1. Acupuncture and moxibustion played great role as a complementary therapy in enabling AIDS patients to keep their antiretroviral therapy by enhancing immune system, ameliorating AIDS-related symptoms and side effect of antiretroviral drug 2. Acupuncture and moxibustion therapy had a broad spectrum indication from systemic or local signs of AIDS patients to signs of antiretroviral drug-related side effect 3. Contraindication of acupuncture and moxibustion therapy against AIDS patients include abstraction and moxibustion on the skin lesion, because of their easy exposure to inflammation 4. AIDS patients were regarded as the state of KI-HE(氣虛), EUM-HE(陰虛), YEOL-DOK(熱毒) in general 5. BO-KI(補氣), BO-HYUL(補血), BO-EUM(補陰), CHEONG-YEOL-HAE-DOK(淸熱解毒) were shown as a principle of acupuncture and moxibustion therapy for AIDS patients 6. Principle of selecting acupoints for AIDS patients had characteristics of enhancing immune system, detoxicating detrimental agents and relieving each AIDS related symptom appropriately 7. Acupuncture on 合谷(HAPKOK, LI4), 內關(NAE-GWAN, P6), 足三里(CHOK-SAMNI, S36) were applied to the early stage of AIDS in order to enhance immune system. Acupuncture on 血海(HYOLHAE, SP10), 三陰交(SAMUMGYO, SP6), (KOHWANG, B43) were applied to the intermediate stage of AIDS so as to enhance immune system and eliminate YEOL-DOK(熱毒) in blood. Moxibustion on 湧泉(YONGCHON, K1), 足三里(CHOK-SAMNI, S36) were applied to the late stage owing to enhance immune system more. Conclusion : The efficacy of acupuncture and moxibustion therapy on AIDS has been acknowledged to the world, moreover, it is proved to be significant as a complementary therapy on AIDS patients. Thus, more control group studies of the efficacy of acupuncture and moxibustion therapy on AIDS and clinical trials are considered to be necessary.

• Journal of Preventive Medicine and Public Health
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• 제41권5호
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• pp.307-314
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• 2008

Objectives : We conducted an epidemiologic survey to evaluate the effect of the aircraft noise exposure on the health of the residents near the military airbases in Pyeongtaek City. Methods : The evaluation of environmental noise level, questionnaire survey, and health examination were performed for 917 residents. The study population consisted of four groups: subjects who lived in the village close to the fighter airbase (high exposure), subjects who lived along the course of fighters (intermediate exposure), and subjects near a helicopter airbase, and the control group. Results : The prevalence of the aircraft noise related accident and irritable bowel syndrome in the exposure groups were higher than that of the control group. The risks of noise induced hearing loss, hypertension and diabetes mellitus were higher in the exposed groups than in the control group. The prevalence of anxiety disorder and primary insomnia were higher in the exposed groups than in the control group. Prevalence odd ratios of the risk for primary insomnia after adjusting age, sex, agricultural noise, and occupation were 4.03 [95% confidence interval (95% Cl) 1.56-10.47] for the subject near the helicopter airbase, 1.23 (95% Cl 0.40-3.76) for those intermediately exposed to fighter noise, and 4.99 (95% Cl 2.14-11.64) for those highly exposed to fighter noise. Conclusions : The results of the present study suggest that the aircraft noise may have adverse effects on hearing function, cardiovascular health and mental health. Therefore, it seems to be needed to take proper measures including the control of the aircraft noise and the management of the exposed people's health.