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Hanim Kwon,이동환,Deok Hee Lee,Dae Chul Suh,Sun U. Kwon,Dong-Wha Kang,Jong S. Kim 대한뇌졸중학회 2022 Journal of stroke Vol.24 No.2
Background and Purpose We investigated the impact of stroke etiology on the endovascular treatment (EVT) procedure and clinical outcome of posterior circulation stroke (PCS) patients with EVT compared to anterior circulation stroke (ACS) patients. Methods We retrospectively analyzed ischemic stroke patients who underwent EVT between January 2012 and December 2020. Enrolled ACS and PCS patients were compared according to etiologies (intracranial arterial steno-occlusion [ICAS-O], artery-to-artery embolic occlusion [ATO], and cardioembolic occlusion [CA-O]). EVT procedure and favorable clinical outcomes at 3 months (modified Rankin Scale 0–2) were compared between the ACS and PCS groups for each etiology. Results We included 419 patients (ACS, 346; PCS, 73) including 88 ICAS-O (ACS, 67; PCS, 21), 66 AT-O (ACS, 50; PCS, 16), and 265 CA-O (ACS, 229; PCS, 36) patients in the study. The onset-torecanalization time was longer in the PCS group than in the ACS group (median 628.0 minutes vs. 421.0 minutes, P=0.01). In CA-O patients, the door-to-puncture time was longer, whereas the puncture-to-recanalization time was shorter in the PCS group than in the ACS group. The proportions of successful recanalization and favorable clinical outcomes were similar between the ACS and PCS groups for all three etiologies. Low baseline National Institutes of Health Stroke Scale (NIHSS) scores and absence of intracerebral hemorrhage at follow-up imaging were associated with favorable clinical outcomes in both groups, whereas successful recanalization (odds ratio, 11.74; 95% confidence interval, 2.60 to 52.94; P=0.001) was only associated in the ACS group. Conclusions The proportions of successful recanalization and favorable clinical outcomes were similar among all three etiologies between PCS and ACS patients who underwent EVT. Initial baseline NIHSS score and absence of hemorrhagic transformation were related to favorable outcomes in the PCS and ACS groups, whereas successful recanalization was related to favorable outcomes only in the ACS group.
Slide Session : OS-ONC-07 ; Oncology : Violence Among Cancer Patients in Eastern Turkey
( Hanim Guler Sahin ),( Gulnihal Guvendi ),( Huseyin Avni Sahin ),( Dilek Kusaslan ),( Erkan Dogan ) 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1
Background: Health-care providers generally remain unaware of violence In Turkey and there are limited numbers of studies focuses on violence and there is no data regarding violence among cancer patients in Eastern Turkey. The aim of this study was to estimate the prevalence of violence and to investigate its related factors in Eastern Turkey. Methods: This cross-sectional descriptive study was performed in medical school of Yuzuncu Yil University, in Turkey. All patients who attended the medical oncology clinics were included in the study. The patients were interviewed face to face by a physician in complete privacy. Data were evaluated by using SPSS computer software version 21. Results: Between May and June 2014, all cancer patients attending the major tertiary hospital were included in this descriptive study. Of the 100 participants 61 (61%) were women 39 (39%) were men. 61 (%61) of the respondents were not able to read and write. 62 patients (62 %) were aware of his/her disease and 59 (96.7 %) of them had learned the disease from a physician. Main supporters were the daughters/son (41%) and couples (38%) during the illness. Although 16% were threatened to be abandon, 79% were afraid of being abandon. 45% of the patients thought that they were neglected. Only female patients stated physical violence and before the illness rate was 18% (100% by the male partner) and it decreased to 8% (87.5% by the partner and 12.5 % by the son) after the illness. Conclusions: Even though violence rate among cancer patients decreased during the illness period it is still a serious public health problem. Health-care providers should increase their awareness to protect the cancer patients from violence. Education and improvements in economic autonomy and society`s attitudes may also reduce violence towards cancer patients.
( Hanim Z. Amanah ),( Byoung-kwan Cho ) 한국농업기계학회 2018 한국농업기계학회 학술발표논문집 Vol.23 No.1
Pigmented soybean is one of the potential sources of flavonoid such as anthocyanin and isoflavone which have benefit effect on human health. Determination of anthocyanin and isoflavone content in soybean is usually carried out by conventional chemical analytical methods which is destructive, time-consuming and costly. FT-NIR and FT-IR spectroscopy have been proven to be a rapid, simple, non-destructive and chemical free analytical tool to measure chemical compounds in food and agricultural products. In this research, the feasibility of FT-NIR and FT-IR to measure total anthocyanin and isoflavone contents in pigmented soybean was investigated. Partial least squares (PLS) analysis was used to develop calibration and validation models for quantitative analysis of total content of the substances. The result showed that FT-NIR and FT-IR have significant potential in non-destructive determination of total anthocyanin and isoflavone contents in pigmented soybean
( Hanim Z. Amanah ),( Collins Wakholi ),( Hoonsoo Lee ),( Wang-hee Lee ),( Byoung-kwan Cho ) 한국농업기계학회 2021 한국농업기계학회 학술발표논문집 Vol.26 No.1
Protein and lipid are essential nutrients in soybean, aimed at the soybean cultivar, and the content was affected by the mother seed. Thus, the seed selection based on the chemical content on soybean seed is one of the critical successes on the soybean breeding and production. Near-infrared hyperspectral imaging is a promising instrument that can give information about the chemical composition as well as provide its spatial distribution. This study aims to evaluate the feasibility of the NIR-hyperspectral imaging system (NIR-HSI) to predict protein and lipid contents in soybean seed to open up the possibility of developing a seed sorting machine based on the chemical component. HSI in the NIR spectral region of 900 - 1800 nm was operated in reflectance mode to capture an image of 20 seeds of 120 varieties of soybean obtained from Rural Development and Administration (RDA) South Korea. Extracted spectral data from the images were then synchronized with the reference values from analytical analysis to develop a partial least square (PLS) regression model for protein and lipid prediction of intact single bean. The calibration models revealed the performance (R2) of 0.88 and 0.85 with standard error (SEC) of 0.73 and 0.75% for protein and lipid, respectively. The validation results demonstrated a good performance of the developed model with a standard error less than 1% for both targeted components. The developed models were used to generate chemical images to visualize the protein and lipid content distribution on every single kernel of soybean. This study showed the good potential of NIR-HSI to be applied for the chemical-based seed sorting machine.