• 한국직업건강간호학회지
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• 제15권1호
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• pp.50-57
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• 2006

Purpose: The purpose of this study was to research the health belief, perception and need of prevention program for musculoskeletal disease of office workers in a public corporation. Method: We surveyed 339 office workers at a industry based in Ahn Yang, Kyunggi Province, with questionnaires, during the period June 3rd - June 18th, 2004. Result: Forty-four percent of the subjects said they had musculoskeletal symptoms, and 10.9% said they had received medical treatment for musculoskeletal disease in the last year. Factors that affected perception of musculoskeletal disease were appeared to be perceived severity, perceived barrier, cue to action, marital status, regular exercise and age, and they explained 23.2% of perception of musculoskeletal disease. Factors that affected need of prevention program appeared to be perceived susceptibility, perceived severity, perceived benefit and PC using hours, and they explained 20.8% of need of prevention program. Conclusion: In conclusion, we suggested that in management the prevention of musculoskeletal disease for office workers, it should be considered nursing intervention strategies to reinforce health belief.

• Asian Pacific Journal of Cancer Prevention
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• 제15권6호
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• pp.2933-2934
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• 2014

Involvement of a multidisciplinary team in cancer care may have added benefits over the existing system of patient management. A paradigm shift in the current patient management would allow more focus on nutritional support, in addition to clinical care. Malnutrition, a common problem in cancer patients, needs special attention from the early days of cancer care to improve quality of life and treatment outcomes. Patient management teams with trained oncology dietitians may provide quality personalized nutritional care to cancer patients.

• Journal of Ginseng Research
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• 제26권4호
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• pp.191-195
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• 2002

MLD STZ로 당뇨를 유발시킨 SD rat에서 투여 시기에 따른 백삼의 항당뇨 활성을 비교한 결과를 요약하면 다음과 같다. 1. 동시 투여군은 실험 시작 초반에 체중이 감소하는 듯 하였다가 당뇨 대조군에 비하여 현저히 체중이 증가하였고 후 투여군 역시 백삼의 투여에 의하여 체중이 증가하였다. 2. 동시 투여군에서 STZ 투여 후 초반 7일간 혈당이 상승 하였으나 곧 탁월한 혈당 강하 활성을 나타내었으며 또한 계속적:인 당뇨병의 진행을 막아주었다. 후 투여군에서는 즉각적으로 혈당 강하 활성이 나타났고 이는 투여 종료 시점까지 유지되었다. 3. 동시 투여군과 후 투여군 모두 식이량과 음용수 섭취량을 개선시켜 주었다. 4. 동시 투여군과 후 투여군은 모두 체중 대비 신장 무게의 비를 낮추어 줌으로써 고혈당으로 인해 야기되는 신장비대를 개선시켜 주었다. 5. STZ로 유도된 당뇨 흰쥐에서 백삼이 혈당 강하 활성을 나타내는 것은 췌장 베타세포의 보호 활성과 insulin의 분비 촉진과 관련이 있을 것으로 추측된다. 6. 각 투여군에서 투여 종료시점의 혈당이 당뇨 대조군에 비하여 각각 64%, 67%수준을 나타내어 백삼이 당뇨병이 발생되기 전이나 혹은 당뇨병이 발생된 후에 투여되더라도 우수한 혈당강하 효과를 나타낼 수 있음을 알 수 있었다. 따라서 인삼은 impaired glucose tolerance(IGT)를 나타내는 사람에서 당뇨병의 발병을 예방할 목적으로 투여할수 있을 뿐만 아니라 이미 당뇨병이 발병된 사람에서도 우수한 혈당 강하 활성을 나타내어 치료제로서의 가능성도 보여주었다.

• 대한치과의사협회지
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• 제54권8호
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• pp.640-650
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• 2016

Nickel-Titanium (NiTi) rotary instruments have brought a big step toward "efficient" practice of endodontic procedure. The rotary files help clinicians to reduce their working time and also increase the clinical success rate with minimal procedural errors. However, NiTi instruments still have a few drawbacks including unpredictable fatigue fracture. Clinicians may reduce the potential risk of instruments fracture by following some clinical guidelines for rotary instruments. In some clinical cases of instruments fracture, we may try to remove the instruments' fragments or bypass the fragment to reach the apical canal. In some limited cases, the fractured instruments' fragments would not jeopardize the clinical prognosis of root canal treatment. Nevertheless, it is impossible to be overemphasized that the prevention of file fracture is much easier than the removal of fracture fragment. Clinicians need to understand the fracture mechanisms and, in clinic, need to discard the used instruments timely.

• Asian Pacific Journal of Cancer Prevention
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• 제15권10호
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• pp.4193-4196
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• 2014

Lingzhi or Ganoderma lucidum is a popular medicinal mushroom used as a health promotion herb in China and other Asian countries for thousands of years. There have many previous studies about the anti-cancer effects of lingzhi especially in vitro. The present study reports the clinical data of 5 gynecologic cancer patients who achieved stability in the disease after ingestion of lingzhi in the form of fruit body water extract and spores in a salvage setting. This report has been written to enhance the data describing the effect of lingzhi in cancer patients.

• Asian Pacific Journal of Cancer Prevention
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• 제13권12호
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• pp.6033-6038
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• 2012

This study was designed to identify beliefs about physical activity in cancer patients. Semi- structured interviews were conducted with 20 patients under treatment, who were invited to identify perceived barriers for not adopting a physically active lifestyle and to express their beliefs about physical activity. Content analyses revealed five main categories of beliefs including four types of barriers: (a) barriers related to the side effects of treatment; (b) barriers related to a lack of perceived physical abilities; (c) barriers related to a lack of interest for physical activity; (d) beliefs about the negative effects of physical activity, and (e) beliefs about the positive effects of physical activity. These findings extend the existing literature by indicating how stereotypes may play a role in explaining sedentary lifestyles in cancer patients.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제32권1호
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• pp.57-61
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• 2010

Objective: Second primary malignancy (SPM) that occur in various period and region are important factors that deteriorate long-term survival rate in patients who recovered from oral cancer. Researches such as chemoprevention are being tried to reduce occurrence of SPMs. Only if analysis of clinical features of patients who develop SPM such as period, region and factors precedes, adequate prevention and treatment of SPM is possible. But, there are few researches about clinical features of SPMs that have primary lesion in oral cavity. In this study, we analysis that occurrence rates, regions that happen, risk factors and effect to survival rates of 2nd primary malignancies in oral cancer patients. From this survey, we willing to collect basic data for prevention and early diagnosis of SPMs. Methods: The medical records of 139 patients of oral oncology clinic of National Cancer Center who had up to 2-years follow up records after surgical or radiological treatment due to squamus cell carcinoma of oral cavity were reviewed. In these patients, survey of occurrence rate of SPMs, duration, survival rate and risk factors about occurrence of SPMs such as history of smoking, body mass index, age, sex, stage of primary lesion and history of radiologic treatment were achieved. Results: There are 15 patients who developed SPM in 139 cases. The actual occurrence rate of SPM was 10.79% and SPM were more likely to occur in male patients with 11 male Vs 4 female patients. Median age of these patient is 61.47 within 32 to 74 range. The regions that develop SPM are oral cavities (2 cases), stomach (4 cases), esophagus (2 cases), lung (2 cases) and others (1 case each breast, larynx, cervix, liver and kidney). In addition, metachronous cancers were 11 cases which happened more common than 4cases of synchronous cancers. Surveys of risk factors that relate to development of SPMs, such as sex, age, history of radiologic treatment, body mass index, history of smoking and stage of primary disease were done. Among them, factor of sex is only appear statistically significant (P=0.001), but rest are not significant in statistically. Conclusion: Occurrence rates of SPMs were reported from 10% to 20% by precede study. In this study, occurrence rate of SPMs is 10.79% that is similar to results of precede research. In comparison of 5-yr survival rates of groups that develop SPMs or not, there is statistically significance between two groups. Present treatment modalities of SPMs are surgical operation, radiotherapy, chemotherapy and combination of these modalities. In choosing the treatment modality, we must consider the first treatment modality, region of primary disease, region of SPMs and general conditions of patient. Because development of SPMs have big effect on prognosis, prevention of SPMs must regard to important objective of treatments in patients of SCCa in oral cavity.

• Asian Pacific Journal of Cancer Prevention
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• 제14권5호
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• pp.2919-2923
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• 2013

Esophageal cancer (EC) is one of the most common malignant tumors, and the incidence of esophageal squamous cell carcinoma (ESCC) is highest in China. Early diagnosis and effective monitoring are keys to comprehensive treatment and discovering tumor metastases and recurrence in time. The aim of this study was to confirm serum peptidome pattern utility for diagnosis of ESCC, and assessment of operation success, postoperative chemotherapy results, tumor metastasis and recurrence. Serum samples were collected from 61 patients treated with surgery and chemotherapy and 20 healthy individuals. Spectral data generated with weak cationic-exchanger magnetic beads (WCX-MB) and MALDI-TOF MS by a support vector machine (SVM), were used to construct diagnostic models and system training as potential biomarkers. A pattern consisting of 11 protein peaks, separated ESCC (m/z 650.75), operated (m/z 676.61, 786.1, 786.58), postoperative chemotherapy (m/z 622.77, 650.66, 676.46) and tumor metastasis and recurrence (m/z 622.63, 650.56, 690.77, 676.12) from the healthy individuals with a sensitivity of 100.0% and a specificity of 100.0%. These results suggested that MALDITOF MS combined with MB separation yields significantly higher sensitivity and specificity for the detection of serum protein in patients with EC patients treated with surgery and chemotherapy.

• Asian Pacific Journal of Cancer Prevention
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• 제13권11호
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• pp.5729-5733
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• 2012

Background and Objectives: This study aimed to present the clinicopathological characteristics and treatment of patients with bladder carcinoma with sarcomatoid differentiation at our institution. Methods: Between 1995-2009, 950 patients were followed-up for bladder carcinoma. Among them, 14 patients with sarcomatoid carcinoma were retrospectively reviewed, and their clinical, pathological features and treatment were recorded. Results: Median age of the patients was 65 years (range: 41-86 years), 12 (86%) being male and 2 (14%) female. All the patients presented with hematuria and 11 (88%) had a history of smoking. The tumor growth pattern was solid in 10 patients, papillary in 2, and mixed in 2. In all, 5 of the patients had urothelial carcinoma with sarcomatoid differentiation and 9 were diagnosed with sarcomatoid carcinoma. Five patients underwent radical cystectomy with ileal conduit surgery, 2 patients refused cystectomy, and 8 patients underwent re-TUR. Following diagnosis, 12 of the patients died in mean 10.7 months (range: 1-48 months). Conclusion: Urothelial carcinomas with sarcomatoid features are aggressive and are usually at advanced stage at the time of diagnosis. The outcomes of multimodal treatment are not satisfactory. Significant findings of the present study are that early diagnosis positively affect survival and that gemcitabine and cisplatin in combination can positively affect survival.

• Food Science and Biotechnology
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• 제16권5호
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• pp.828-831
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• 2007

We evaluated the effects of heat treatment on various properties of onion extracts (Allium cepa). Onion was heated at various temperatures ($110-150^{\circ}C$) for various times (1-5 hr), and the total polyphenol, flavonoid, and free sugar contents, and antioxidant activity were investigated. With increased heating temperatures and exposure times, the total contents of polyphenols and flavonoids, as well as antioxidant activity increased. The highest total polyphenol content (189.80 mg/100g) occurred after heating for 2 hr at $140^{\circ}C$. The highest total flavonoid content (252.51 mg/100g) occurred after heating for 3 hr at $150^{\circ}C$. The antioxidant activity assessed using the DPPH method was highest, at 2.1 mg/mL ($IC_{50}$ value), after heating for 2 hr at $150^{\circ}C$. Correlations between antioxidant activity and the total polyphenol, total flavonoid, and fructose contents were highly significant (all p<0.01). The optimal heating time and temperature were 2 hr and $130^{\circ}C$.