상세 완화된 연결보의 전단보강을 위한 강섬유보강 콘크리트 연결보 적용성 평가

정지표 ( Jeong Jee-pyo ),강대현 ( Kang Dae-hyun ),장석준 ( Jang Seok-joon ),윤현도 ( Yun Hyun-do ) 한국구조물진단유지관리공학회 2015 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.19 No.2

64열 다검출 전산화 단층촬영에서 발견된 장벽비후의 임상 의의

정지인 ( Jee In Jeong ),박병출 ( Byeong Chool Park ),전원중 ( Won Joong Jeon ),채희복 ( Hee Bok Chae ),박선미 ( Seon Mee Park ),윤세진 ( Sei Jin Youn ),배일헌 ( Il Heon Bae ),박길선 ( Gil Sun Park ) 대한소화기학회 2009 대한소화기학회지 Vol.54 No.3

Background/Aims: The multidetector computed tomography (MDCT) scanning frequently leads to the incidental discovery of bowel wall thickening. The aim of this study was to determine the utility of gastroscopy and colonoscopy in the management of patients who had incidental discovery of bowel wall thickening on MDCT. Methods: From May 2006 to March 2008, the abdominal MDCT reports of all patients in Chungbuk National University Hospital were reviewed. Cases with any bowel thickening was selected and then patients who received gastroscopy or colonoscopy after abdominal MDCT were re-selected. Results: Gastroscopy revealed abnormal findings in 22 (95.7%) out of 23 patients, and 10 patients (43.5%) had stomach cancers. Colonoscopy revealed abnormal findings in 35 (85.4%) out of 41 patients, and 12 patients (29%) had malignant tumors. In the patients who had lymph node enlargement (p<0.001), dirty fat infiltration (p=0.025), and irregular wall thickening (p<0.001) on MDCT malignancy was observed more frequently. Conclusions: We recommend gastroscopy and colonoscopy to patients who had incidentally found bowel wall thickening on MDCT, especially those with lymph node enlargement, dirty fat infiltration, and irregular wall thickening. (Korean J Gastroenterol 2009;54:149-154)

Virus-associated hemophagocytic syndrome 1예

정지인 ( Jee In Jeong ),박찬선 ( Chan Sun Park ),전원중 ( Won Joong Jeon ),채희복 ( Hee Bok Chae ),박선미 ( Seon Mee Park ),윤세진 ( Sei Jin Yoon ),신경섭 ( Kyoung Seop Shin ) 대한내과학회 2008 대한내과학회지 Vol.75 No.3

EBV와 연관된 virus-associated hemophagocytic syndrome (VAHS)는 초기에 간비종대와 황달의 소견을 보여 다른 소화기 질환과의 감별이 어렵다. 하지만 병의 진행이 급격히 악화되고 갑작스런 사망을 초래하는 매우 불량한 예후를 갖는 치명적인 질환으로 이에 대한 조기 감별진단이 요구된다. 저자들은 EBV와 연관된 임상적 소견과 조직학적으로 Hemophagocytic syndrome (HS)을 보인 VAHS 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Hemophagocytosis refers to the pathologic finding of activated macrophages engulfing erythrocytes, leukocytes, platelets, and their precursor cells. Hemophagocytic syndrome (HS) (more properly referred to as hemophagocytic lymphohistiocytosis) is a distinct clinical entity characterized by fever, pancytopenia, splenomegaly, and hemophagocytosis in the bone marrow, spleen, and lymph nodes. HS is associated with a variety of viral, bacterial, fungal, and parasitic infections, as well as with collagen vascular diseases and malignancies. Epstein-Barr virus (EBV)-associated HS is almost always a fatal disease. The authors present a case of EBV-associated HS. The patient had fever and hepatosplenomegaly and showed pancytopenia, jaundice, and positive EBV viral markers in serum, positive EBV DNA in the liver biopsy specimen, and hemophagocytosis in the bone marrow. The patient died unexpectedly 1 month after admission. We report the details of this case of fatal EBV-associated hemophagocytic syndrome along with a brief review of the literature. (Korean J Med 75:322-326, 2008)

탈모증 환자의 한의학적 임상 유형에 대한 연구

이태후,문정배,정지행,임강현,김희택,Lee, Tae-Hoo,Moon, Jung-Bae,Jeong, Jee- Haeng,Leem, Kang-Hyun,Kim, Hee-Taek 대한한방안이비인후피부과학회 2009 한방안이비인후피부과학회지 Vol.22 No.3

Objectives : This study was planed to evaluate clinical status of the alopecia patients who had visited Korean medicine clinic. And the result from this study would provide a standard in Korean medical diagnostic and classification method of alopecia. Methods : Clinical records of 183 patients with alopecia seen from January 2004 to April 2005 at Korean medical clinic was examined. They were classified into 4 different types according to chief complains besides alopecia by 2 Korean medical doctors. Results and conclusions : We made clinical analysis of patients of alopecia from January 2004 to April 2005. Among the alopecia patients who visit Korean medical clinic, people age between 20 and 30 had high ratio. The duration from the recognition of initial hair loss to the time of the first visit to the Korean medical clinic was less than 12 months in 20.8%(38/138), and less than 60 months in 72.2% (132/183). The condition of alopecia was more worse than other alopecia patients who visit the west medical clinic. Also the ratio with increased temperature of face or scalp is chief complaint except alopecia in alopecia patients was high in men and the ratio with dysfunction of digestive system or chronic weakness was high in women. Among the incidence of alopecia, the androgenic alopecia was most in number; 43.7%(80/183) and the sex distribution showed 83 men and 100 women.

초등학생의 자기통제력 및 사회적 지지가 휴대전화 의존성에 미치는 영향

박정아(Park, Jeong-A),정지나(Chung, Jee-Nha) 한국생활과학회 2015 한국생활과학회지 Vol.24 No.6

관악산에서 참진드기 조사 및 중증열성혈소판감소증후군 바이러스 검출

채정병,김태희,정지호,박윤지,박진호,최경성,유도현,박배근,채준석,Chae, Jeong-Byoung,Kim, Tae-Hee,Jung, Jee-Ho,Park, Yoon-Ji,Park, Jin-Ho,Choi, Kyoung-Seong,Yu, Do-Hyeon,Park, Bae-Keun,Chae, Joon-Seok 대한수의학회 2017 大韓獸醫學會誌 Vol.57 No.3

This study was performed to investigate the distribution of ticks and the rate of infection with severe fever with thrombocytopenia syndrome (SFTS) virus in ticks collected at Mt. Gwanak and the Seoul National University campus, Korea. Ticks (n = 273) were collected from May to October and included 76 Haemaphysalis longicornis (4 adult females, 72 nymphs), 49 Haemaphysalis flava (9 adult females, 3 adult males, 37 nymphs), and 148 Haemaphysalis spp. larvae. SFTS virus detection was performed by using one-step RT PCR and nested PCR. The SFTS virus was detected in 7 samples (1 Haemaphysalis longicornis nymph, 3 Haemaphysalis flava nymphs, and 3 Haemaphysalis spp. larva). The overall minimum field infection rate was 2.6%, whereas the minimum field infection rates of adult, nymphal, and larval ticks were 0%, 3.2%, and 2.0%, respectively. For a more accurate indication of the prevalence of SFTS virus in Korea, further in-depth investigations of tick species and SFTS virus occurrence over a larger area and longer period are needed.

장애아동의 치료 시 자세에 따른 물리치료사의 허리 근육 활성도 변화

김선정(Kim Seon Jeong),이주상(Lee Ju Sang),정지운(Jung Jee Woon),이형진(Lee Hyung Jin) 대한치료과학회 2016 대한치료과학회지 Vol.8 No.2

To evaluate the waist muscle activity changes depending on the distance of the child with disabilities and physical therapist. Method: we were classified in physical therapist treatment posture when the child with disabilities lying down, sitting, and standing. And classified posture measured the erector spinae muscle activity. The muscle activity was analyzed using one-way ANOVA. Results: The average of right erector spinae muscle activity is, Lying=48.82 ± 9.95 %, Sitting=39.01 ± 8.73 %, was a Standing=29.54 ± 6.90 %(p<.05). The average of left erector spinae muscle activity is, Lying=47.85 ± 8.85 %, Sitting=39.74 ± 8.68 %, was a Standing=30.50 ± 7.84 %(p<.05). Conclusion: In order to improve the working environment of physical therapists need to devise a way to increase the height of the treatment units. Therapists need to be encouraged to keep themselves right back erected posture.

Differential Deficits of Nouns and Verbs in a Generative Naming Task for Individuals with Mild Cognitive Impairment

최수진(Sujin Choi),성지은(Jee Eun Sung),정지향(Jee Hyang Jeong) 한국언어청각임상학회 2020 Communication Sciences and Disorders Vol.25 No.1

배경 및 목적: 경도인지장애군은 기억력 저하와 함께 단어 산출에 어려움을 보이는데, 명사 뿐만 아니라 동사 산출에도 결함을 보인다. 본 연구는 경도인지장애 집단을 대상으로 품사에 따른 생성이름대기 과제를 실시하고 수행력 차이를 비교하였다. 방법: 본 연구는 경도인지장애 집단 15명과 정상 노년층 집단 15명을 대상으로 품사(명사 vs. 동사)에 따른 생성이름대기 과제를 실시하였다. 명사 생성이름대기 과제는 생물성 유무에 따라 두 개의 범주로 분류하였고, 동사 생성이름대기 과제는 산출된 동사를 세 가지 유형에 따라 분류하여 수행력 차이를 비교하였다. 결과: 경도인지장애 집단이 정상 노년층 집단에 비해 품사에 따른 생생이름대기 과제에서 유의하게 낮은 수행력을 보였다. 또한 두 집단 모두 동사 생성이름대기 과제에서 어려움을 보이는 것으로 나타났다. 명사 생성이름대기 과제에서는 범주의 생물성 유무에 따른 수행력이 차이가 나타나지 않았다. 그러나 동사 생성이름대기 과제에서는 경도인지장애 집단이 정상 노년층에 비해 타동사의 산출에서 유의한 결함을 보이는 것으로 나타났다. 논의 및 결론: 동사 생성이름대기 과제는 정상 노화 과정으로부터 경도인지장애군을 감별 진단하는 민감한 도구일 수 있다. 또한 동사를 유형에 따라 세부적으로 분석하는 것은 경도인지장애 집단의 선택적 결함을 확인할 수 있는 매우 의미 있는 방법임을 제언한다. Objectives: Individuals with Mild Cognitive Impairment (MCI) have demonstrated word retrieval difficulties. The current study investigated differential deficits in the word retrieval process as a type of the word class (nouns vs. verbs) using generative naming tasks between the MCI and their control groups. Methods: Fifteen individual with MCI and 15 normal controls participated in this study. We administered generative naming tasks of nouns and verbs in both groups. The noun generative naming task consisted of two categories (animate vs. inanimate). Performance on the verb generative naming task was analyzed by the types of verbs. Results: The MCI group produced fewer numbers of nouns and verbs on the generation tasks than their controls. Both groups presented significantly lower performance on verbs than nouns. There was no significant difference depending on the animacy in the noun generative naming task. In contrast, there were significant differences in the subtype analyses of verb between the groups, indicating that individuals with MCI demonstrated significantly lower performance on transitive verbs than their controls, but there was no group difference in intransitive and do-verbs. Conclusion: The verb generative naming task may serve as a sensitive tool to differentiate the MCI group from normal aging populations. Furthermore, the more finite analyses of verbs’ subtypes can additionally contribute to identifying differential deficits of word retrieval process for individuals with MCI.

대식세포에서 산화질소 생성에 대한 當歸 에탄올 추출물의 억제효과

정미영(Mi-young Jeong),박히준(Hi-joon Park),정지행(Jee-haeng Jeong),김진용(Jin-young Kim),강전모(Jun-mo Kang),이나경(Na-kyeong Lee),임사비나(Sabina Lim) 대한한의학회 2007 대한한의학회지 Vol.28 No.2

경도인지장애 환자의 통사적 복잡성에 따른 격조사처리능력

현정민(Jung Min Hyun),성지은(Jee Eun Sung),정지향(Jee Hyang Jeong),강희진(Hee Jin Kang),김희진(Hee-Jin Kim) 한국언어청각임상학회 2013 Communication Sciences and Disorders Vol.18 No.1

배경 및 목적: 본 연구에서는 기억성 MCI 환자와 정상 노인을 대상으로 격조사처리과제를 통하여 의미능력과 문장유형이 통제된 상태에서 MCI 환자의 통사적 복잡성에 따른 격조사처리능력을 알아보았다. 방법: 본 연구 대상은 연령과 교육년수를 일치시킨 정상 노인 21명, MCI 환자 16명이다. 격조사처리과제는 애너그램(anagram) 형식을 활용하여 격조사를 선택하는 과제를 고안하였다. 격조사는‘가’와 ‘를’을 사용하였으며, 사용된 문장유형은 1) 접속문, 2) 주어수식-주격관형절, 3) 주어수식-목적격관형절, 4) 목적어수식-목적격관형절, 5) 목적어수식-주격관형절이다. 통계적 처리는 집단과 문장유형의 2요인 혼합분산분석을 실시하였다. 결과: MCI 환자는 정상 노인에 비하여 격조사처리과제 정확도가 유의하게 저하되었다. 문장유형의 주효과가 유의하였는데, 문장의 격조사 순서가 전형적일수록 정확도가 높았다. 논의 및 결론: MCI 환자의 격조사처리능력이 정상 노인에 비해 저하되었는데 이는 통제된 문장산출과제를 사용한 선행연구에서 DAT 환자의 문장산출능력이 정상 노인에 비해 저하된 것과 유사하다. 반면 그림 설명하기와 같은 자발화 수집을 통한 선행연구에서 MCI 환자의 문장산출능력이 보존되어 있다는 결과와는 일치하지 않는다. 한국어의 통사적 복잡성은 영어와는 달리문장 내 격조사 순서의 전형성 여부를 고려해야 한다는 점에서 한국어의 특징을 반영한 언어처리능력에 관한 후속 연구가 필요하다. Objectives: Korean syntactic structure is characterized by having case makers as an index of grammatical function. The purpose of the current study was to investigate whether people with mild cognitive impairment (MCI) performed differently from normal elderly adults (NEA) in a case marker processing (CMP) task. Methods: Sixteen individuals with MCI and 20 NEA matched for age and education participated in the study. In the CMP task, nouns and verbs were provided and participants were required to select a case marker. A picture was displayed on a computer monitor and participants were asked to touch the computer screen by selecting a relevant case marker between the three case markers. The CMP task consisted of five different syntactic structures: 1) coordinate conjunction, 2) subject- subject relative clause, 3) subject-object relative clause, 4) object-object relative clause, and 5) object-subject relative clause. Accuracy on the CMP task was analyzed using a twoway mixed ANOVA. Results: The results revealed that the MCI group performed significantly worse than the NEA group. In the case of sentence type, the case makers with a canonical order generated higher accuracy than those with a non-canonical order. There was no significant interaction effect between the sentence type and the group. Conclusion: The results were inconsistent with previous findings that the syntactic abilities were preserved in the MCI group in spontaneous speech tasks. Because of the syntactic complexity of the Korean language, it is required to consider the order and canonicity of case marker assignment as one of the critical contributors of the complexity.