재활프로그램이 슬관절 골관절염 환자의 등속성 근력에 미치는 영향

김혜인,천승철,김용선,Kim, Hye-In,Chun, Seung-Chul,Kim, Yong-Seon 대한물리치료과학회 2006 대한물리치료과학회지 Vol.13 No.2

The purpose of this study was to investigerate the changes of isokinetic muscular function in elderly people who have been to take from osteoarthritis in both knee joints after 36 weeks' rehabilitative therapy programs. In this study the subjects were 20 women residing in S-Tower(n=10) and H-welfare Town(n=10) respectively. The rehabilitative group(equal to experimental group) had taken part in exercise program 5 days per week. And then was performed by warm up, workout(involving aerobic exercise and weight training), cool down, physical therapy(cryotherapy, TENS, ultrasound). Also its programs were classified in conditioning phase($0{\sim}12$ weeks), improvement phase($13{\sim}24$ weeks), and maintenance phase($25{\sim}36$ weeks) respectively. The results of inspections were as followed: In the isokinetic muscular function, there were significant differences in right leg's flexor and extensor in $60^{\circ}$/sec. And there were significant differences in right leg's flexor and left leg's extensor in $180^{\circ}$/sec. At last, there were significant differences in right leg's flexor and left leg's extensor in $240^{\circ}$/sec. In other words, the rehabilitative programs for 36 weeks could increase the muscular function in elderly with OA. In conclusion, the rehabilitative programs of this paper has shown the positive results, which involved in the muscular function variables in elderly people with OA in both knee.

커피박 추출물의 총 페놀화합물 함량 및 유리라디칼 소거능

김혜인(Kim, Hye-In),이지영(Lee, Ji-Young),배진영(Bae, Jin-Young),양선임(Yang, Sun-Im),김혜진(Kim, Hye-Jin),인만진(In, Man-Jin),김동청(Kim, Dong-Chung) 한국외식산업경영학회 2013 외식산업경영연구 Vol.9 No.1

커피박의 항산화능을 확인하기 위하여 커피박 추출물의 고형분, 갈색 물질 및 총 페놀화합물 함량을 측정하였고, DPPH 유리라디칼 소거능을 확인하였다. 커피박의 추출용매로는 70% 에탄올을 사용하였다. 커피박 추출액에는 2.86%(w/w) 의 고형분이 함유되어 있고, 상당량의 갈색물질이 잔존함을 확인하였다. 또한 커피박 추출액에는 303.54㎍/ml의 페놀성 화합물이 있었으며, DPPH 유리라디칼 소거능을 가지고 있었다. 커피박 추출물의 유리라디칼 소거능은 그 추출물에 함유되어 있는 갈색 물질 및 총 페놀화합물 함량과 상관관계를 가지고 있었다. 본 연구는 커피산업의 부산물인 커피박의 천연 항산화 소재로서의 활용 가능성을 보여 주었다. To determine the antioxidant potential of roasted ground coffee residue, we investigated the soluble solid content, brown color intensity, total phenolics and free radical scavenging activity of roasted ground coffee residue extract. The roasted ground coffee residue extract was prepared using 70% ethanol as an extraction solvent. The extract contained 2.86%(w/w) of soluble solid and showed a relatively high brown color intensity. Also, the extract contained 303.54 ㎍/ml of total phenolics and possessed free radical scavenging activity. The free radical scavenging activity showed a positive correlation with brown color intensity and total phenolics. It is suggested that roasted ground coffee residue could be considered as a natural antioxidant substance.

모체태아의학

김혜인 ( Hye In Kim ),( Seonmi Nam ),( Yejin Park ),( Yun Ji Jung ),( Ha Yan Kim ),( Kyung Won Kim ),( Myung Hyun Sohn ),( Young-han Kim ),( Joon-ho Lee ),( Soo Jong Hong ),( Ja-young Kwon ) 대한산부인과학회 2020 대한산부인과학회 학술대회 Vol.106 No.-

Objective: In this study, we evaluated the prevalence of allergic disease in offsprings delivered via the delivery modes of vaginal delivery vs. planned Cesarean section vs. Cesarean section with labor. Methods: This study included 175 mother-neonate pairs from Severance Hospital who were enrolled in the Cohort for Childhood Origin of Asthma and allergic diseases study. Information regarding prenatal environmental factors, delivery, and diagnosis of allergic diseases was obtained from a questionnaire and medical record review. Patients with at least 3 years of follow-up data were included in this study. Results were adjusted for sex, birthweight, gestational age at birth, season of birth, neonatal intensive care unit admission, parity, breastfeeding, and maternal factors. Results: A total of 175 offsprings were eligible for analysis. Among the subjects, 52.0% were delivered by vaginal delivery, 34.3% by planned Cesarean section, and 16.6% by Cesarean section with labor. Fifty-nine offsprings (33.7%) were diagnosed with allergic disease at a median age of 1 year (range 0.5-3 years). The prevalence of allergic disease was not associated with delivery mode after adjusting for confounding variables. Time period from membrane rupture to delivery, duration of the active phase, and the beginning of the pelvic division prior to Cesarean section were not associated with allergic disease development in offsprings. Conclusion: Cesarean section, irrespective of the occurrence of labor before surgery, did not increase the prevalence of allergic disease in infants up to 3 years of age.

지상파 DMB 기반 DGPS 서비스 측위 정확도 평가

김혜인(Hye-In Kim),김지혜(Jihye Kim),김군택(Koon-Tack Kim),박관동(Kwan-Dong Park),김두식(Dusik Kim) 한국항해항만학회 2012 한국항해항만학회지 Vol.36 No.6

국토해양부에서는 NDGPS 서비스의 광역화와 상용화를 위하여 2012년 현재 지상파 DMB 기반 DGPS 서비스를 구축하여 전국적으로 실험방송을 하고 있다. 이 연구에서는 저가의 GPS 수신 장비를 사용하여 지상파 DMB 기반 DGPS 서비스를 이용한 동적환경에서의 이동측위를 수행하고 정확도를 평가하였다. GPS 단독측위, NTRIP 기반의 단일기준국 NDGPS 측위, 그리고 지상파 DMB 기반의 가상기준국 DGPS 측위를 동시에 수행하였으며 고정밀 측위 결과와의 비교를 통해 수평오차를 산출하였다. 그 결과 GPS 단독, NTRIP-DGPS, DMB-DGPS 측위의 수평오차가 DMB 송출간격이 3초일 때 2.3m, 1.0m, 0.7m, 1초일 때 2.0m, 1.2m, 0.8m로 나타났다. 이를 통해 해당 서비스를 이용할 경우에 단일기준국 기반의 NDGPS 서비스를 이용하는 경우보다 수평 정확도가 향상되는 것을 확인하였다. As of 2012, for service-area-widening and commercialization of DGPS service, the Ministry of Land, Transport and Maritime Affairs has completed a DGPS service via Terrestrial Digital Multimedia Broadcasting and doing experimental broadcasting. In this study, kinematic positioning tests were conducted based on DGPS service via T-DMB using low-cost GPS equipments in a dynamic environment. Standalone GPS, single-reference NDGPS via NTRIP, and virtual-reference DGPS via T-DMB surveys were conducted at the same time. And horizontal positioning errors were computed by comparing them with the result of high-precision positioning. As a result, when the DMB transmission interval was 3 seconds, horizontal positioning errors of standalone GPS, NTRIP-DGPS, and DMB-DGPS were 2.3m, 1.0m, and 0.7m, respectively. When the interval was 1 second, horizontal positioning errors were 2.0m, 1.2m, and 0.8m, respectively. Thus horizontal positioning accuracies improved with the DMB-DGPS compared to the traditional single-reference NDGPS.

간호대학생의 자기인식, 공감능력이 의사소통능력에 미치는 영향

김건희(Gun-Hee Kim),한은경(Eun-Kyoung Han),김다현(Da-Hyeon Kim),김수현(Su-Hyun Kim),김지은(Ji-Eun Kim),김현진(Hyun-Jin Kim),김혜인(Hye-Inn Kim),민소희(So-Hee Min),박수경(Soo-Kyung Park),방윤선(Yun-Seon Bahng),오현정(Hyeon-Jeong Oh) 학습자중심교과교육학회 2020 학습자중심교과교육연구 Vol.20 No.7

본 연구는 간호대학생의 자기인식, 공감능력이 의사소통능력에 미치는 영향을 알아보기 위한 서술적 조사 연구이다. 자료 수집은 2019년 4월 25일부터 6월 27일까지 경기도에 소재한 E대학교에 재학 중인 간호대학생 300명을 대상으로 구조화된 설문지를 배부하여 조사하였다. 수집된 자료는 SPSS/WIN 25.0 프로그램을 이용하여 기술통계, Pearson’s correlation, hierarchical multiple regression을 실시하였다. 연구결과 간호대학생의 의사소통능력은 자기인식(r=.51, p<.001), 공감능력(r=.53, p<.001)과 모두 유의한 양의 상관관계가 있었다. 위계적 회귀분석 결과, 가족과의 의사소통 만족도(β=.11, p=.023), 자기인식(β=.35, p<.001), 공감능력(β=.40, p<.001)이 유의한 영향요인으로 확인되었으며, 의사소통능력을 45% 설명하였다. 따라서 간호대학생의 의사소통 능력을 증진시키기 위하여 의사소통 교과목과 임상실습 교육과정을 통해 자기인식과 공감능력을 증진시킬 수 있는 다양한 교수법 및 프로그램 개발이 필요하다. This study is a descriptive study to find out the influence of self-awareness and empathy on the communication ability of nursing students. The data collection was conducted from April 25 to June 27, 2019, distributing structured questionnaires to 300 nursing college students attending E University in Gyeonggi-do. The collected data were conducted using the SPSS/WIN 25.0 program for descriptive statistics, Pearson correlation, and Hierarchical Multiple Regression Analysis. According to the study, the communication ability of nursing college students had a positive correlation with self-awareness(r=.51, p<001) and empathy(r=.53, p<001). As a result of a hierarchical regression analysis, satisfaction to family communication(β=.11, p=.023), self-awareness(β=.35, p<001), and empathy(β=.40, p<.001) were identified as significant influencing factors and 45% explained communication ability. Therefore, in order to enhance the communication ability of nursing college students, it is necessary to develop various teaching methods and programs that can increase self-awareness and empathy through communication courses and clinical practice curriculum.

비타민 K 주사 후 발생한 아나필락시스

김효훈 ( Hyo Hoon Kim ),김민혜 ( Min Hye Kim ),김신우 ( Shin Woo Kim ),장현하 ( Hyun Ha Chang ),김혜인 ( Hye In Kim ),정주영 ( Ju Young Jeong ),진선 ( Sun Jin ),박정화 ( Jung Wha Park ),정혜진 ( Hye Jin Jung ),이종명 ( Jong Myung 대한천식알레르기학회(구 대한알레르기학회) 2014 Allergy Asthma & Respiratory Disease Vol.2 No.2

Vitamin K is a naturally-occurring vitamin used to treat certain coagulation disorders. Despite its frequent use, vitamin K causes allergic reactions very rarely. We report a case of anaphylaxis due to vitamin K (phytonadione) that occurred in a 20-year old man who has undergone hemorrhoid bleeding. The patient developed immediate whole body urticaria, itching sensation, dyspnea and marked hypotension about 2 minutes after the intravenous administration of vitamin K (phytonadione) and tranexamic acid for the purpose of bleeding control. Skin prick test was performed with vitamin K and tranexamic acid. Vitamin K showed positive response in skin prick test, while tranexamic acid showed negative response in skin prick test and challenge test. To our knowledge, it is the first case report of vitamin K-induced anaphylaxis that is proven with skin test. This case suggests that vitamin K can elicit anaphylaxis and skin test may be helpful in the diagnosis of a suspected allergic response to vitamin K. (Allergy Asthma Respir Dis 2014;2:146-149)

증례 : 소화기 ; 재발성 공장염으로 나타난 발작성 야간혈색소뇨증 1예

김지원 ( Ji Won Kim ),김준영 ( Jun Young Kim ),김진혜 ( Jin Hae Kim ),김혜인 ( Hye In Kim ),김영남 ( Young Nam Kim ),김영호 ( Young Ho Kim ),홍성노 ( Sung Noh Hong ) 대한내과학회 2016 대한내과학회지 Vol.90 No.2

발작성 야간혈색소뇨증은 보체 매개성의 만성 혈관내 용혈, 야간 혈색소뇨, 혈전증, 골수부전을 특징으로 하는 매우드문 후천적 조혈모세포 질환이다. 혈전증에 의한 위장관 허혈증은 발작성 야간혈색소뇨증의 합병증으로 알려져 있으나 우리나라 성인에서 이에 대한 보고는 아직 없었다. 저자들은 재발성 공장염을 보인 발작성 야간혈색소뇨증 환자를 경험 하였기에 이를 보고하고자 한다. 원인이 명확하지 않은 공장염이 반복적으로 발생할 경우 드문 원인 중 하나로 발작성 야간혈색소뇨증을 고려해 볼 수 있을 것으로 생각한다. Paroxysmal nocturnal hemoglobinuria (PNH) is a rare acquired hematopoietic stem cell disorder characterized by chronic complement- mediated intravascular hemolysis, nocturnal hemoglobinuria, predisposition to thrombosis and secondary bone marrow failure. Small bowel ischemia is a complication of PNH but has not been reported to date in a Korean adult. We report here a case of PNH presenting as recurrent jejunitis. Despite the uncommon etiology, PNH should be considered in the differential diagnosis of patients with unexplained recurrent jejunitis. (Korean J Med 2016;90:132-135)

감염 ; 비결핵항산균에 의한 피부, 연부조직 감염 9예

김효훈 ( Hyo Hoon Kim ),김신우 ( Shin Woo Kim ),장현하 ( Hyun Ha Chang ),김혜인 ( Hye In Kim ),정주영 ( Ju Young Jeong ),진선 ( Sun Jin ),박정화 ( Jung Wha Park ),정혜진 ( Hye Jin Jung ),김민혜 ( Min Hye Kim ),이종명 ( Jong Myung 대한내과학회 2014 대한내과학회지 Vol.87 No.3

Background/Aims: Non-tuberculous Mycobacterium (NTM) infections usually result in chronic disease, and making a diagnosis is often difficult. Skin and soft tissue infections due to NTM are not common and are usually diagnosed relatively late. We investigated the clinical characteristics of nine cases of skin and soft tissue infections with NTM. Methods: Nine patients with an NTM infection who were confirmed consecutively by skin and soft tissue and/or adjacent bone cultures at a teaching hospital between August 2006 and July 2013 were enrolled in this study. The demographics, clinical characteristics, underlying diseases, treatment, and prognosis between different NTM species were reviewed retrospectively. Results: The most common NTM species causing a soft tissue infection was Mycobacterium abscessus (five patients, 55.6%). Common sites of infection were the knee and lumbar spine. Five patients (55.6%) had underlying diseases. Six patients (77.8%) were treated with combined surgical treatment (incision and drainage) plus antibiotics. The duration from symptom onset to diagnosis was long (77.7 ± 44.6 days) due to inadequate microbiological evaluation and disregard for the clinical significance of the NTM culture. All patients were cured with treatment; however, the treatment duration was long (181.7 ± 140.0 days). Procedure and cosmetic surgery were the most important risk factors for infection. Conclusions: The diagnosis of NTM skin and soft tissue infections tends to be delayed in a clinical setting. Therefore, a high index of suspicion for NTM infection in chronic localized soft tissue infections is essential for diagnosis. Mycobacterium abscessus appears to be the most common NTM species causing soft tissue infections. (Korean J Med 2014;87:311-317)

증례 : 순환기: 위출혈 환자에서 관상동맥중재술 직후 발생한 급성 스텐트혈전증 1예

김준영 ( Jun Young Kim ),김혜인 ( Hye In Kim ),김지원 ( Ji Won Kim ),김진혜 ( Jin Hae Kim ),김영남 ( Young Nam Kim ),송영빈 ( Young Bin Song ),김준수 ( June Soo Kim ) 대한내과학회 2016 대한내과학회지 Vol.90 No.4

급성 위장관출혈 및 흉통으로 내원한 59세 남자 환자에서 수혈 및 내시경지혈술을 시행하였고, 출혈이 멎은 뒤 3일 후 급성 관동맥증후군으로 관상동맥중재술을 시행하였다. 성공적인 중재술 직후 환자는 흉통을 호소하다가 맥박이 소실된 심실세동으로 제세동 및 경피적 심폐순환 보조장치를 삽입 하였다. 이후 시행한 관상동맥조영술에서 급성 스텐트혈전증을 진단하였다. 우리는 급성 관동맥증후군과 출혈이 동시에 발생할 경우 항혈소판제의 균형 있는 사용에 대해 신중한 선택이 필요하다는 것을 본 증례를 통해 확인하였고 이에 문헌고찰과 함께 보고하는 바이다. Stent thrombosis is a rare, but potentially catastrophic complication of stent implantation. Dual antiplatelet therapy with aspirin and a thienopyridine (clopidogrel, prasugrel, or ticagrelor) is essential to minimize the risk of stent thrombosis in patients receiving drug-eluting stents. However, there is an ongoing debate regarding antiplatelet therapy in patients presenting with acute coronary syndrome and bleeding. Here, we report a case of a 59-year-old man with acute stent thrombosis immediately after percutaneous coronary intervention combined with acute coronary syndrome and gastrointestinal bleeding. (Korean J Med 2016;90:322-325)

GLONASS 위성 가시성 분석을 위한 알마낙 기반 궤도 예측

김혜인(Kim, Hye-In),박관동(Park, Kwan-Dong) 한국측량학회 2009 한국측량학회지 Vol.27 No.2