요추 추간판탈출증 환자에 대한 통합적 중재접근의 효과: 단일사례연구

이재홍,손종찬,구성린,이석훈,이동훈,신용웅,최자은,한재경,김동한,김정민,김민철,장진아,황성현,권원안,Lee, Jae-Hong,Son, Jong-Chan,Koo, Seong-Rin,Lee, Seok-Hun,Lee, Dong-Hun,Shin, Yong-Wung,Choi, Ja-Eun,Han, Jae-Kyoung,Kim, Dong-Han,Kim, Jeong-Mi 대한고유수용성신경근촉진법학회 2012 PNF and Movement Vol.10 No.2

Purpose : The purpose of this case report was to examine the effects of intergrative intervention approach on a patient with lumbar herniated nucleus pulposus (HNP). Methods : The subject was a 53 years old woman with lumbar HNP. The subject received conventional physical therapy combined with exercise therapy and manual therapy. Pain on visual analog scale (VAS), finger to floor (FTF), lumbar lateral flexion, L5 motor, and straight Leg-Raising (SLR) were evaluated at baseline and after 4 weeks. Results : The change of VAS, FTF, left lateral flexion, and right lateral flexion were decreased (9 vs. 5, 41 vs, 25, 56 vs. 42, 54 vs. 41, respectively) and the change of L5 motor and SLR were increased (Fair vs. Fair+, 60 vs. 75, respectively). Conclusion : Our findings suggest that Integrative intervention may be considered in patient with lumbar HNP.

보건통합교육(HIT)의 4단계 융합교육이 학업적 자기효능감에 미치는 정도에 관한 연구

이재홍,김한수,박은미,최한성,정진우,이재광,김성준,권원안,Lee, Jae-Hong,Kim, Han-Soo,Park, Eun-Mi,Choe, Han-Seong,Jeong, Jin-Woo,Lee, Jae-Kwang,Kim, Seong-Joon,Kwon, Won-An 대한물리치료과학회 2014 대한물리치료과학회지 Vol.21 No.1

Purpose : This research is to understand the academic self-efficacy of trainees receiving the 4 category-union education of HIT(Health Integrated Technic) Methods : A self-administered questionnaire survey was conducted in 450 health-related college students in Daegu city from April to July. A statistical analysis was performed using SPSS 17.0 for window version. Results : First, satisfaction to education of HIT was higher in vocational consciousness program than patient care programme educational deepening program. Second, academic self-efficacy to education of HIT was higher in educational deepening program than patient care programme vocational consciousness program. Conclusion : Systemic education is needed to develop vocational consciousness, patient care and educational deepening that suit the characteristics of college students in order to establish an environment for revitalizing satisfaction and academic self-efficacy to 4 category-union education

전처리공정이알루미늄얌극산화법에의해제조된규칙적인나노급미세기공의형성에미치는영향

이재홍,이병욱,김창교,홍진수,Lee Jae-Hong,Lee Byung-Wook,Kim ChangKyo,Hong Chinsoo 대한전기학회 2005 전기학회논문지C Vol.54 No.6

Nano-sizedporearrayswerepreparedbytheself-organizationprocessesoftheanodicoxidationusingthealuminumplatewith99.999$\%$purity.Sincethealuminumplatehasaroughsurface,thealuminumplateof1mmthicknesswasanodizedafterthepre-treatmentsofpressing,mechanicalpolishing,thermaloxidation,chemicalpolishing,andelectrochemicalpolishing.Thediameterofthenano-sizedporesandthethicknessofbarrierlayercanbecontrolledbyappliedvoltage.Thethicknessofaluminamembranecanalsobecontrolledbytheanodizingcurrent.Thenano-sizedporeswithdiameterof60$\~$120nm,thedistancebetweenthenearestporesof30$\~$60nm,andthethicknessof6$\~$7Wwereobtainedbytheanodicoxidationprocess.Theporewideningprocesswasemployedforobtainingtheone-channelwithflatsurfacebecausetheporesofthealuminamembranepreparedbythefixedvoltagemethodshowsthestructureoftwo-channelwithroughsurface.

한의 복진 정량화 연구 - 기능성 소화불량 환자의 복냉 진단을 중심으로 -

이재홍,조수호,고석재,김진성,박재우,Lee, Jae-hong,Cho, Soo-ho,Ko, Seok-jae,Kim, Jin-sung,Park, Jae-woo 대한한방내과학회 2018 大韓韓方內科學會誌 Vol.39 No.4

Objective: This study was designed to investigate the possibility of quantification of the diagnosis of abdominal coldness (AC) in patients with functional dyspepsia (FD). Methods: Forty-four patients with FD were enrolled in this study. Three Korean medicine doctors each randomly examined all abdomens. Diagnosis of AC was made by consensus of at least two of the doctors. Body temperature (oral by digital oral thermometer) and skin temperature (by digital infrared thermal imaging [DITI]) were measured, followed by administration of the Cold and Heat questionnaire (CHQ) and the Instrument of Pattern Identification for Functional Dyspepsia (IPIFD). Results: Of the 44 patients with FD, 22 were assigned to the AC group and 22 to the non-AC group. The concordance rate of diagnosis among the three doctors was 63.6% (28/44), with a ${\kappa}$ of 0.504, indicating means moderate agreement). Neither the oral nor the skin temperatures showed statistically significant differences between the AC and non-AC groups. However, the CHQ scores and 'Simultaneous Occurrence of Cold and Heat Syndromes pattern' scores of the IPIFD were higher in AC group and showed statistically significant differences (p=0.010 and 0.009). Conclusions: This is the first study conducting quantitative measurements of abdominal coldness in patients with FD. Although oral and skin temperature showed no statistical significance between AC and non-AC groups, the concordance rate of diagnosis of AC among the three Korean Medicine doctors was moderate. The CHQ scores and 'Simultaneous Occurrence of Cold and Heat Syndromes pattern' scores of the IPIFD also suggest that diagnosis of AC is relevant to cold and heat patterns, and these questionnaires could be utilized as supportive data for the diagnosis of AC. Further studies should be conducted for the purpose of quantifying and standardizing abdominal examinations in Korean Medicine.

한국재래산양(韓國在來山羊)의 정자발생(精子發生)에 관한 연구(硏究)

이재홍,이방환,이성호,Lee, Jae-hong,Lee, Bang-whan,Lee, Seong-ho 대한수의학회 1985 大韓獸醫學會誌 Vol.25 No.2

This study was conducted in order to observe the changes in cellular associations of seminiferous tubules from 8 to 20 weeks of age and to obtain the cycle and relative duration of the seminiferous epithelia from 24 to 32 weeks of age. Twenty-eight Korean native male goats were used in the experiment and divided into 7 groups, consisting of 4 goats each, with four weeks intervals from 8 to 32 weeks of age. The results were summarized as follows; 1. Gonocytes were seen at 8 weeks of age, however they were not observed as from 12 weeks. Both type A-spermatogonia and type B-spermatogonia occurred from 8 weeks, while primary spermatocytes were found from 12 weeks. Secondary spermatocytes and spermatids appeared from 16 weeks, and increased in numbers sequentially until 32 weeks of age. Spermatozoa were observed at first at 20 weeks of age. 2. Type A-spermatogonia appeared approximately twice as many at stage 2 as compared to stage 1, while the same numbers of cells were seen in both stages 1 and 8, showing the least number among 8 stages of the cycle of the seminiferous epithelia. The type B-spermatogonia were found during the stage 5 to 8, not to be detactable during stage 1 to 4. The number of primary spermatocytes of the leptotene phase increased markedly during stage 1 to 4, and decreased afterwards. The primary spermatocytes of the pachytene phase were shown the least in number at stage 4. The secondary spermatocytes could be seen only at stage 4 and the largest number of spermatids was seen at the stage 4 among 8 stages. 3. The relative frequencies of each stage among stages 1 to 8 of the cycle of the seminiferous epithelia were 27.5, 17.5, 12.8, 5.8, 8.9, 8.3, 12.0 and 7.2% respectively. 4. Some of the nuclei of Sertoli cells transformed from the "parallel" type to the "perpendicular" type. This evolution took place from stage 1 to 6, when the number of "perpendicular" type nuclei reached a peak and the number was decreased in the rest of the stages. Thus, establishment of spermatogenesis in Korean native goats was completed at the age of 20 weeks.

한의복진법의 정량화를 위한 탐색적 임상연구 - 한의 복진기기 개발을 위한 예비 연구 -

이재홍,김상진,고석재,박재우,Lee, Jae-hong,Kim, Sang-jin,Ko, Seok-jae,Park, Jae-woo 대한한방내과학회 2016 大韓韓方內科學會誌 Vol.37 No.6

Objectives: This exploratory trial evaluated the possibility of quantitatively measuring several aspects during the "abdominal examination" of traditional Korean medicine. The main results of this study will be used to develop a new diagnostic device for abdominal examinations. Methods: Fifteen healthy volunteers were recruited for this study. Three certified Korean medical doctors assessed the existence of pressure pain, the elasticity of the abdominal muscle, and the tonus at CV12 as gold standards. Then, 2 well-trained investigators measured the pressure pain threshold (PPT), the indentation depth of a bar, and repelling force by pressing CV12. Each investigator measured the above 3 variables 2 times at 1 min intervals using a modified digital algometer. Reliability and validity tests of the 3 variables were performed. Results: There were statistically significant coefficients of intraclass correlation on the 3 variables both between and within the investigators (P<0.001). Also, PPT and repelling force showed statistically significant high sensitivity and specificity in a ROC curve. However, the indentation depth of the bar presented relatively low sensitivity. Conclusions: This new diagnostic method using a modified digital algometer could be a useful tool for quantitative measurement in "abdominal examinations". However, future rigorous clinical studies with a large population will be needed for the verification of its usefulness.

슬관절 전치환술(TKA) 환자를 대상으로 다리거상과 냉치료 적용이 부종에 미치는 영향

이재홍,이진환,민동기,이재광,김종우,Lee, Jae-hong,Lee, Jin-hwan,Min, Dong-ki,Lee, Jae-kwang,Kim, Jong-woo 대한정형도수물리치료학회 2017 대한정형도수물리치료학회지 Vol.23 No.2

Background: The purpose of this study was to investigate the effect of structured cryotherapy on edema of patients who had a total knee arthroplasty (TKA). Methods: The subjects were 58 patients who were diagnosed with osteoarthritis and had total knee arthroplasty in D hospital. In total, 29 people were in the leg elevation cryotherapy group (LECTG), 29 people were in the control group (CTG). After TKA, the patients' swelling on post operation days (POD) 3 were checked. After the post OP checking, LECTG was treated with cryotherapy with leg elevation for 12 days but CTG was cryo therapy with sit on chair. Results: Swelling show significant difference within the group (p<.05), but did not show signigicant difference between groups (p>.05). Conclusions: Base on the results, it was found the cryo therapy of $-78^{\circ}C$ improved swelling after TKA. Accordingly, it is thought that cryo therapy of $-78^{\circ}C$ has positive effect on swelling in the process of recovery after operation. but It did not approve that the leg elevation was even more effective. For this study, the reserch developed to enhance the effectiveness of the cryotherapy, would make it possible to apply to an effective cryotherapy posture.

한의 복합치료로 호전된 불응성 위식도역류질환 (PPI-refractory GERD) 환자 1례 - 복진소견 평가를 중심으로 -

이재홍,조수호,고석재,박재우,Lee, Jae-hong,Cho, Soo-ho,Ko, Seok-jae,Park, Jae-woo 대한한방내과학회 2017 大韓韓方內科學會誌 Vol.38 No.5

This case report describes a 60-year-old man who had reflux symptoms despite treatment with proton pump inhibitors (PPIs). Korean traditional medicine, including a herbal prescription, acupuncture, and moxibustion was administered to the patient during his 19 days of hospitalization. The visual analogue scale (VAS), gastrointestinal scale (GIS), and gastrointestinal symptom rating scale (GSRS) scores were assessed on the dates of admission and discharge. An abdominal examination, which is one of the Korean medicine diagnostic tools, was performed every day to evaluate the treatment progress. During the treatment, the improvement of symptoms was clinically correlated with abdominal examination outcomes. We suggest that administration of traditional Korean Medicine on PPI-refractory GERD patients could be effective and we recommend utilization of the abdominal examination as an assessment tool for Korean Medicine treatment.

이것이 알고싶다 제빵분야

이재홍,Lee, Jae-Hong 대한제과협회 2002 베이커리 Vol.1 No.-

비동기 다원접속 주파수도약 확산대역 시스템을 위한 테스트 패턴

이재홍,스타크 웨인,오상현,Lee, Jae-Hong,Stark, Wayne E.,Oh, Sang-Hyun 대한전자공학회 1989 전자공학회논문지 Vol. No.

지속기간이 가변적인 블록간섭이 있는 비동기 다원접속 저속 주파수 도약 확산대역 시스템에 맞는 가변상태 블록 간섭 채널이 제안된다. 가변상태 블록간섭 채널에서 복호기에 부가정보를 주기 위하여 인터리빙과 결합된 테스트 패턴 기법이 제안된다. 복호기는 테스트 패턴을 검사함으로써 간섭의 영향을 받은 데이타 블록의 부분을 추정하고 그 부분을 소거(erasure)로 간주한다. 테스트 패턴의 존재가 데이타 전송에 쓰이는 비트 수를 감소시키므로 테스트 패턴은 다른 사용자에 의한 주파수 충돌확률이 작은 가변상태 블록간섭 채널에 대해서는 유용하지 않다. 주파수 충돌확률이 큰 가변상태 블록간섭 채널에 대하여 테스트 패턴을 사용하면 채널용량이 증가함을 보인다. 또한 채널의 변수가 특정한 법위의 값을 가질 때 테스트 패턴으로부터 채널상태에 대한 거의 완전한 부가정보가 얻어짐을 보인다. A variable-state block interference channel model is presented which matches asynchronous multiple-access slow frequency-hopped spread-spectrum systems which suffer from bursts of interference of variable duration. For variable-state block interference channels test pattern techniques combined with interleaving are presented from which the decoder obtain side information about channel states. By examining test patterns the decoder estimates which parts of data blocks are affected by interference and regards the parts of blocks affected by interference as erasures. Since the presence of test patterns reduces the number of bits for data transmission, test patterns are not useful for variable-state block interference channels for small hit probability, It is shown that test patterns increase the capacities of variable-state block interference channels for large hit probability. It is also shown that test patterns provide a almost full side information about channel states for certain values of parameters.