• 한국도서관정보학회지
• /
• 제5권
• /
• pp.67-89
• /
• 1978

This study is the third partial study of the 'A Bibliographical Study of the Toegye.' The contents of the study is divided into three chapters as following : In the first chapter, the authorship of Hsin-ching-fu-chu(心經附註) is described Hsin-ching(心經) was edited by Chen-Te-Hsiu(眞德秀), a scholar of the Sung Dynasty (1178-1235A.D.). He selected several articles on Hsin Study(心學) from classics of ancient China, with the view of spreading of Hsin thought of ancestor. Hsin-ching-fu-chu is an annotated work of Hsin-ching, which was edited by $Ch'\^{e}ng-Min-Ch\^{e}ng$(程敏政). $Ch'\^{e}ng-Min-Ch\^{e}ng$ was a scholar of the Ming Dynasty (died 1499 A.D). His annotation of Hsin-ching was according to the edition of Tuan-Ping (端平) 1st (1234 A.D.). Hsin-ching-fu-chu which was first published in 1492 A.D., by his student, named Wang-Tsu(汪祚). In the second chapter, the editions of Hsin-ching-fu-chu which was published in Korea before 1566 A.D., when Toe-gye's postscript was written, are described. In Korea, three editions were published. The first was published before 1523 A.D. in, kwang-ju(光州), by the wooden plate block. The second was published ca 1564 A.D. in Pyeong-yang(平壤), by the wooden plate, too. These two editions have remained. The last was published ca 1564 A.D., in Hae-ju(海州), but the method of printing couldn't be found out because I have not been able to get the book itself and records on the printing. In the last chapter, facts on Hsin-ching-fu-chu related to Toegye are described. Toegye found Kwang-ju edition of Hsin-ching-fu-chu in 1533 A.D., at Seong-gyun-gwan(成均館) in Seoul. He acquired the book from his friend. He read and studied very hard and remembered all the text. Also, he taught the Hsin-ching-fu-chu to his pupils and guided the reading of Hsin-ching-fu-chu to his followers and student. He read many proof sheets of the new publication of Hsin-ching-fy-chu, correcting then on detail and making notes on them.

• Asian Pacific Journal of Cancer Prevention
• /
• 제17권2호
• /
• pp.697-702
• /
• 2016

Background: The Asia-Pacific Breast Initiatives (APBI) I and II registries were established to collect safety data for patients with early stage breast cancer receiving adjuvant docetaxel-based regimens in the Asia-Pacific region. Materials and Methods: Data from the two registries were combined to perform a safety analysis. Participants in the registry were women with early stage operable breast cancer with an intermediate or high risk of recurrence. These women received adjuvant chemotherapy that included docetaxel between 2006 and 2011. Adverse events (AEs) were recorded and analyzed. Results: Data were collected from 3,224 patients from 13 countries. The mean dose intensity of docetaxel was 24.1, 22.7, $25.1mg/m^2/week$ among patients receiving docetaxel-based monotherapy, combination therapy and sequential therapy, respectively. Granulocyte colony-stimulating factor (G-CSF) was given with docetaxel to 41.8% of women and 20.6% of women receiving prophylactic antibiotics. Adverse events were reported in 86% of patients (anthracycline-containing regimens vs. non-anthracycline regimens; 87% vs. 80%). The most common adverse events were alopecia, nausea, neutropenia, vomiting, and myalgia. Adverse events NCI CTCAE ${\geq}$Grade 3 were reported in 45.4% of patients. Serious adverse events were reported in 13% of patients, of which 2.5% led to study discontinuation. Forty-six deaths (1.4%) were reported, with no significant difference between regimens. Conclusions: The safety parameters of adjuvant docetaxel therapy used to treat sequential Asian women were comparable to those reported in clinical trials evaluating the role of adjuvant docetaxel. No unusual adverse events linked to Asia-Pacific region patients were observed.

• 대한의생명과학회지
• /
• 제16권4호
• /
• pp.311-316
• /
• 2010

We studied a comparison of the concentration of biochemical markers in sera of patients hospitalized with high fever (n=296) in Jeonbuk province during the last 2 years (2008 to 2009). The patients were divided into three patient groups of viral hemorrhagic fever (VHF) patient group tested positive for Hantavirus (n=53), leptospirosis (LEP) patient group tested positive for Leptospira interrogans (n=137) and scrub typhus (TSU) patient group tested positive for Orientia tsutsugamushi (n=106). We analyzed the concentration of ALP, AST, ALT, blood urea nitrogen, creatinine and glucose and compared the mean levels of them to normal range, the first sample and last sample. The frequencies of abnormal patient elevated above the upper limit of normal for ALP, AST and ALT were 18~43.4%, 78~97% and 62.3~92.7% in patient groups, and 24.5~47.4% (total protein) and 13.2~50.0% (albumin) of patients in patient groups had decreased below the lower limit of normal. The patients showed higher abnormal levels of glucose in patient groups were 58.5% (viral hemorrhagic fever patient group), 66.4% (leptospirosis patient group), 71.7% (scrub typhus patient group) and 66.9% (total patient group). There were significant difference between the first sample and the last sample in the mean levels of AST (decreased 22.2% in viral hemorrhagic fever patient group, 30.2% in leptospirosis patient group, 20.4% in scrub typhus patient group and 24.1% in total patient group), BUN (43.0% in viral hemorrhagic fever patient group, 41.6% in leptospirosis patient group, 47.4% in scrub typhus patient group and 43.0% in total patient group) and glucose (20.2% viral hemorrhagic fever patient group, 17.9% in leptospirosis patient group, 18.6% in scrub typhus patient group and 18.9% in total patient group) in the first sample and the last sample. According to these results, those diseases may cause liver damage and have high concentration of ALP, AST, ALT and glucose in blood even though the patients get out of the hospital.

• Asian-Australasian Journal of Animal Sciences
• /
• 제25권11호
• /
• pp.1634-1640
• /
• 2012

The objective of this study was to compare pork characteristics and to determine consumer acceptability of pork chops from antibiotic free Yorkshire crossbreds sired by Berkshire (BY), Large Black (LBY), Tamworth (TY) or Yorkshire (YY) boars and reared in hoop houses. The experiments were conducted at the North Carolina Agricultural and Technical State University (NCA&TSU) Farm in Greensboro, NC and the Cherry Research Station Center for Environmental Farming Systems (CEFS) Alternative Swine Unit in Goldsboro, NC (source of antibiotic free Yorkshire sows used at both places). Twenty-four sows were artificially inseminated at each location in each of three trials. Litters were weaned at 4 wks old, and reared within deep-bedded outdoor hoop houses. To compare pork characteristics, 104 randomly selected animals were harvested at a USDA-inspected abattoir at approximately 200 d of age. Variables measured included pH, color score, $L^*$, $a^*$, $b^*$, marbling score, drip loss, hot carcass weight, backfat thickness (BF), loin muscle area (LMA), and slice shear force. Sensory panel tests were also conducted at two time periods. The data was analyzed with GLM in SAS 9.01 including location, trial, and sire breed as fixed effects. Backfat thickness, LMA, color score and $a^*$ were different among breeding groups (p<0.05). The LBY pigs had thicker backfat and smaller LMA than the other breed types. The TY and YY had less backfat than all other breed groups. Color score was lower for YY than BY and LBY but intermediate for TY. The $a^*$ was lower for TY than other breeds except LBY which was intermediate. For one sensory panel test, YY pork was more preferred overall as well as for juiciness and texture compared to BY and LBY (p<0.05), but no impact of breed type was noted for the other test, with values similar for BY, LBY, TY and YY pork. This information may help small farmers make decisions about breed types to use for outdoor production.

• 한국임상수의학회지
• /
• 제14권2호
• /
• pp.244-253
• /
• 1997

This study was performed to evaluate the possibility of inducing analgesia by electroacupuncture stimulation at single acupoint or combined acupoints and to examine the analgesic effects following the combination of premedication and electroacupunrture analgesia(EA). Analgesia was induced by EA with the current of 1-4 volts and the frequency of 10-45 Hz to the acupoints Uown to be related to analgesia on the head/necIL axial part thoracic and pelvic limb. In Yi Feng acupoint of head/neck part pain responses were not disappeared after electroacupunrture stimulation to the head/necIL thoracic limbo thoraxl abdomen, loin, rear and pelvic limb. Pain responses were remained after EA of Tian Men-Tian Ping and Shen Yu arupoints of axial park whereas hypoalgesia was observed after EA of Tian Ping-Bai Hui acupoint in all parts of body. There was no analgesic effects after EA stimulation of the brachial plexus and Wai Kuan acupoint, whereas after EA stimulation of San Yang Lo, pain responses were disappeared in headfnecll, thoracic limb and pelvic limbo and in the other parts of body hypoalgesia was shown. In EA stimulation of Tsu San Li acupoint pain responses were disappeared in pelvic limb and in San Yin Chiao acupoint pain responses were disappeared in head/necIL thoracic and pelvic limb, and hypoalgesia was shown in abdomen. On the combination of San Yang Lo Pli Men) and San Yin Chiao (Pu Yan6 acupoints, pain response in heauneck was decreased in 5 minutes, whereas analgesia in thoracic and pelvic limb was induced after 20-30 minutes and in abdomen was noted after 50 minutes. The more frequrncy was increased, the more rapid analgesic e11%t was induced. The analgesic effects wert not good in laparotomy under EA at the combination of San Yang Lo (Xi Men) and San Yin Chiao (Pu Yang) arufoints. Enteroanastomosis could not be continued under acrpromazine, xylazine and diazepam with EA. However, under EA followed by tiletaminetzolazepam, the operation could be completed without additional anesthesia and the analgesic effects were good. There were no changes in clinical signs, hematological and serological values after combination of the premeditation of tiletamine+zolaEepam and EA. It is considered that EA alone is not suitable for the main surgery, but the combination method of EA and sedatives can be utilized in practice.

• Structural Engineering and Mechanics
• /
• 제19권4호
• /
• pp.381-399
• /
• 2005

Base isolation technologies have been proven to be very efficient in protecting structures from seismic hazards during experimental and theoretical studies. In recent years, there have been more and more engineering applications using base isolators to upgrade the seismic resistibility of structures. Optimum design of the base isolator can lessen the undesirable seismic hazard with the most efficiency. Hence, tracing the nonlinear behavior of the base isolator with good accuracy is important in the engineering profession. In order to predict the nonlinear behavior of base isolated structures precisely, hundreds even thousands of degrees-of-freedom and iterative algorithm are required for nonlinear time history analysis. In view of this, a simple and feasible exact formulation without any iteration has been proposed in this study to calculate the seismic responses of structures with base isolators. Comparison between the experimental results from shaking table tests conducted at National Center for Research on Earthquake Engineering in Taiwan and the analytical results show that the proposed method can accurately simulate the seismic behavior of base isolated structures with elastomeric bearings. Furthermore, it is also shown that the proposed method can predict the nonlinear behavior of the VCFPS isolated structure with accuracy as compared to that from the nonlinear finite element program. Therefore, the proposed concept can be used as a simple and practical tool for engineering professions for designing the elastomeric bearing as well as sliding bearing.

• 대한본초학회지
• /
• 제34권3호
• /
• pp.55-61
• /
• 2019

Objectives : Recently, natural bioactive components catch a major attention for their potent anticarcinogenic activity. In this study, the inhibitory effect of Cinnamomi Cortex (CC) was examined in PC3 prostate cancer cells. Methods : The toxicity of CC extract was evaluated with cell viability and cell morphology. The activity of Yes associated protein (YAP) was tested with qRT-PCR for the target gene expression such as CTGF and AMOTL2. Western blotting was performed for the evaluation of phospho-YAP level. For cell motility analysis, cellular motility was imaged by live imaging system for 6 hr. Successive images were used for the generation of movie file. Using this movie file, cellular migration was manually tracked and analyzed using time-lapse microscope and Fiji software. Results : Cytotoxicity of CC extract was not detected at $500{\mu}g/m{\ell}$ or below concentration. Although $500{\mu}g/m{\ell}$ of CC extract reduced CTGF and AMOTL2 gene expression as YAP target genes, it was not statistically significant (CTGF expression P=0.0605, AMOTL2 expression P=0.4478). However, phosphorylated YAP was highly enhanced by CC extract treatment, when normalized with total YAP protein expression, suggesting YAP activation was inhibited. Finally prostate cancer cell motility was markedly reduced by $500{\mu}g/m{\ell}$ of CC extract. Conclusions : CC extract suppresses cancer cell motility and migration ability through inhibiting YAP activation without prostate cancer cell death, suggesting that this herb might be effective therapeutic drug for prostate cancer metastasis.

• Imaging Science in Dentistry
• /
• 제53권1호
• /
• pp.11-19
• /
• 2023

Purpose: This study compared the accuracy of detection of incomplete vertical root fractures (VRFs) in filled and unfilled teeth on cone-beam computed tomography images with and without a metal artefact reduction (MAR) algorithm. Materials and Methods: Forty single-rooted maxillary premolars were selected and, after endodontic instrumentation, were categorized as unfilled teeth without fractures, filled teeth without fractures, unfilled teeth with fractures, or filled teeth with fractures. Each VRF was artificially created and confirmed by operative microscopy. The teeth were randomly arranged, and images were acquired with and without the MAR algorithm. The images were evaluated with OnDemand software (Cybermed Inc., Seoul, Korea). After training, 2 blinded observers each assessed the images for the presence and absence of VRFs 2 times separated by a 1-week interval. P-values<0.05 were considered to indicate significance. Results: Of the 4 protocols, unfilled teeth analysed with the MAR algorithm had the highest accuracy of incomplete VRF diagnosis (0.65), while unfilled teeth reviewed without MAR were associated with the least accurate diagnosis (0.55). With MAR, an unfilled tooth with an incomplete VRF was 4 times more likely to be identified as having an incomplete VRF than an unfilled tooth without this condition, while without MAR, an unfilled tooth with an incomplete VRF was 2.28 times more likely to be identified as having an incomplete VRF than an unfilled tooth without this condition. Conclusion: The use of the MAR algorithm increased the diagnostic accuracy in the detection of incomplete VRF on images of unfilled teeth.

• Asian Pacific Journal of Cancer Prevention
• /
• 제17권3호
• /
• pp.1187-1191
• /
• 2016

Background: The prevalence of prostate cancer (PCa) has been increasing in recent years. Treatment strategies are largely based on the results of bone scan screening. Therefore, our aim was to investigate predictors of positive bone metastasis in newly diagnosed PCa patients. Materials and Methods: After extensive review, 336 consecutive patients newly diagnosed with PCa between April 2010 and November 2013 at our institution were enlisted in the study. Patients were divided into two groups according to bone scan results. Univariate analyses (Chi-square test for discrete variables and independent t-test for continuous variables) were applied to determine the potentially significant risk factors associated with distant bone metastasis. Binary logistic regression analyses were used to further investigate the influence of these factors on bone metastasis. Results: The patient mean age was $71.9{\pm}8.6years$ (range: 48 to 94 years). The mean prostate specific antigen (PSA) level and biopsy Gleason score were $260.2{\pm}1107.8ng/mL$ and $7.4{\pm}1.5$, respectively. The body mass index (BMI) for the series was $24.5{\pm}3.4kg/m^2$. Sixty-four patients (19.0%) had a positive bone scan result. Patients with positive bone scan results had a significantly lower BMI ($23.3{\pm}3.5$ vs. $24.8{\pm}3.3$; p=0.003), a higher Gleason score ($8.5{\pm}1.1$ vs. $7.1{\pm}1.5$; p < 0.001), and a higher PSA level ($1071.3{\pm}2337.1$ vs. $69.4{\pm}235.5$; p < 0.001) than those without bone metastasis. Multivariate logistic regression analysis employing the above independent predictors demonstrated that a Gleason score of ${\geq}7$, clinical stage ${\geq}T3$, $BMI{\leq}22kg/m^2$, and an initial PSA level of ${\geq}20ng/mL$ were all independent predictors of bone metastasis. Conclusions: A bone scan might be necessary in newly diagnosed PCa patients with any of the following criteria: clinical stage T3 or higher, a Gleason score of 7 or higher, BMI equal to or less than 22, and a PSA level of 20 or higher.

• 한국산학기술학회논문지
• /
• 제18권10호
• /
• pp.178-184
• /
• 2017

본 연구는 2007년 1월부터 2015년 12월까지 본원에서 쯔쯔가무시병으로 진단을 받고 치료 중인 상태에서 뇌경색이 발생하거나, 뇌경색이 생겨 입원 치료를 받던 중 쯔쯔가무시병이 발견된 16명의 환자를 대상으로 하였다. 급성기 뇌경색의 진단은 뇌자기공명영상 및 뇌자기공명혈관영상으로 하였으며 쯔쯔가무시병의 진단은 PCR (Polymerase chain reaction)로 하였다. 일반적인 뇌경색과 쯔쯔가무시병을 동반한 뇌경색의 차이점을 구별하기 위해 내원시 혈압과 체온을 측정하여 보았다. 일반적으로 급성기 뇌경색에서는 혈압이 올라가는데 흥미롭게도 본 연구에서는 수축기 혈압이 130mmHg 미만인 환자가 12명으로 급성기 뇌경색에서 흔히 보이는 혈압 양상과는 다른 모습을 보였다. 쯔쯔가무시병을 동반한 뇌경색의 특징을 알아보기 위해 발병 위치 및 단일 혹은 다발성 뇌경색 여부를 확인하여 보았는데, 앞순환 동맥 영역의 뇌경색 발생 환자가 13명이었으며 뒤순환 동맥 영역의 뇌경색 발생 환자는 3명이었다. 응고장애를 진단하기 위해 트롬보플라스틴시간(Prothrombin Time, PT), 활성화부분트롬보플라스틴시간(activated partial thromboplastin time, aPTT), D-dimer, 섬유소원(fibrinogen), 섬유소분해산물(fibrin degradation product, FDP)를 기록하였다. 뇌경색시 일반적으로 수치가 증가하는 것으로 알려진 D-dimer의 경우 13명의 환자에서 큰 폭의 증가 소견을 보였다. 섬유소분해산물(FDP)는 15명의 환자에서 큰 폭의 증가 소견을 보였다. 쯔쯔가무시병의 병태생리학적 기전은 혈관염으로 알려져 있는데 이로 인한 대뇌혈관의 내피세포 손상 및 증식이 있을 수 있고 그 과정에서 응고장애가 동반되어 뇌경색이 발생할 수 있다. 또는 내피세포 손상 및 증식이 없더라도 혈관염으로 인한 혈관연축이 발생하여 혈관수축이 오며 뇌경색이 발생 할 수도 있다.