• 한국식품영양과학회지
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• 제36권11호
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• pp.1458-1464
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• 2007

생선 단백질이 묽은 염류에 녹으면 끈끈한 sol 상을 형성하고, 이를 가열조리하면 독특한 점탄성을 갖는 gel의 원리를 이용하여 조피볼락을 가공하였다. 가공법으로는 염장법과 염장 후 냉훈, 염장 후 온훈 처리를 하는 3가지 가공법을 사용하였다. 염장, 염장 후 냉훈, 염장 후 온훈법에 의한 조피볼락의 가공품은 이러한 처리를 하지 않은 조피볼락에 비해 기호도가 높았다. 조리 시 동결된 생선이 나타내는 단단하고 푸석푸석한 식감은 훈연처리 시 나타나지 않았고 정도차가 있으나 냉훈법을 시행한 조피볼락은 쫄깃하고 특유의 생선질감을 가졌으며 이는 물성분석 결과와도 일치하였다. 관능검사 시 가공 조피볼락의 조직감은 냉훈법, 온훈법, 염장법 순으로 기호성이 높은 것으로 평가되었다. 가공조피볼락의 색도는 열처리 온도와 시간에 따라 높아져 온훈, 냉훈, 염장순으로 높게 나타났다. 가공 조피볼락에 대해 유지의 불포화도를 보여주는 요오드가, 유지 산화의 초기 단계에서 산패도의 지표가 되는 과산화물가, 유리 지방산가인 산가를 측정하였다. 가공 직후와 가공 후 $-20^{\circ}C$에서 1년간 보관하여 비교 분석하였다. 염장 처리만 한 시료, 온훈법, 냉훈법 시료 모두 유사한 양을 나타냈으며 가공 후 $-20^{\circ}C$에서 1년간 보관하여도 조피볼락 가공품의 산화도는 변화를 보이지 않았다. 냉훈법 ($7.4{\times}10^5$ CFU/g)과 온훈법 ($6.2{\times}10^5$ CFU/g)으로 가공한 조피볼락의 생균수는 일반적으로 식품에서 검출되는 초기 균수인 $10^4{\sim}10^3$ CFU/g의 범주에 들었다. 1년간 $-20^{\circ}C$에서 보관한 조피볼락에서는 미생물이 검출되지 않았다. 유해 미생물 검사를 통하여 가공조피볼락 모든 시료에서 유해한 미생물은 검출되지 않았다. 본 연구결과에서 조피볼락을 염장(4% NaCl)하고 훈연, 냉동, 포장 등의 복합적 기술을 병행하여 사용함으로써 원료생선의 상미기간을 1년 이상 연장할 수 있었다. 또한 관능적으로 우수한 기호성, 즉석에서 먹을 수 있는 간편성, 장기저장에 의한 식품 산패, 오염 및 변패 미생물의 생육 등이 발생하지 않는 우수한 생선가공, 저장방법, 저가 생선류의 부가가치 상승 등 여러 유익한 결과를 얻을 수 있는 효과적인 가공방법을 증명하였다.

• 대한치과기공학회지
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• 제17권1호
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• pp.26-40
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• 1995

A survey has been performed for the dental technicians and office workers in small cities of Julla buk-do on theis problem of cough, phlegm, wheezing, nasal cattarrh & cold, and breathlessness by using SUN-81-AL survey form which is a guletionaire on respiratory symptons The results of the analysis are as follaus. 1. The complaint on cough was made by 15 dental technicians(21.4% and by 10 office workerr(16.7%). Dental technicians showed higher complaint on cough than office workers. The predietor variable for cough was the working hours for dental technicians and the period of smoking for the office sorkess. 2. The complaints on phelgm was made by 34 dental technicians(48.6%) and by 9 office workers(15.0%). The predictor variable on phelgm was the working hour for dental techniume and the period of smoking for the office workers. There was no statistically significant difference between two group on their complaint level. 3. The complaint on the breathlessnesr was made by 24 dental technicians(34.3%) and by 22 office workers(36.7%). The predictor variable on breathlessness was the period of smoking for dental technicians and the working hour for office workers. 4. The wmplaing on nasal catarrh & cold wax made by 29 dental technicians(41.4%) and 22 office workers(36.7%). The predictr variable on nasal catarrh & cold was the working hour for dental workerr, and the perird of smoking for the office workers. 5. The complaint on wheezing was made by 9 dental technicians(12.9%) and 8 office workers(13.3%). The primary predictor variable on wheezing was the working hour for both groups, and the secondary predictor variable was the period of smoking. 6. The complaint on the chest and lung dislase was made by 12 dental technicians(17.1%) and 4 office workers(6.7%) dental technicians showed bigher complaint. on chest and lung disease than the office workers. Bronchitis was the higher frequency illuess reported from both of the groups among chest and lung disease. 7. In conclusion, the predictor variable on respiratory illness was the working hour for dental techniciane, and the period of smoking for the office workers 8. 25 dental technicians(35.7%) and 9 office workers(15.0%) selected air pllution as the most urgent problem that working environment, has had. There was statistically significant difference between two groups(P<0.001)

• 대한두개안면성형외과학회지
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• 제22권2호
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• pp.110-114
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• 2021

Retrobulbar hemorrhage is a disastrous condition that can lead to permanent blindness. As such, rapid diagnosis and treatment are critical. Here, we report a patient who presented with retrobulbar hemorrhage following an orbital floor fracture. Restoration of inferior orbital wall with porous polyethylene implant was underwent. Four days after the orbital floor reconstruction, the patient smoked a cigarette outdoors in -3℃ weather. Cold temperature and smoking caused an increase in his systemic blood pressure. The elevated blood pressure increased intraorbital pressure to the extent of causing central retinal artery occlusion and exacerbated oozing. During exploratory surgery, 3 mL of hematoma and diffuse oozing without arterial bleeding were observed. Prompt diagnosis and treatment prevented vision impairment. Few studies have reported on the risk factors for retrobulbar hemorrhage. This case showed that daily activities, such as exposure to cold weather or tobacco smoking, could be risk factors for retrobulbar hemorrhage.

• 식품보건융합연구
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• 제5권1호
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• pp.1-11
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• 2019

Smoking has become one of the public health harzard affecting the world. In the UK, smoking is responsible for around one in five deaths. The illnesses caused by smoking extend beyond the well-reported links with cancer, heart disease and respiratory illnesses. Hence the research to determine the awareness of the predisposing factor to smoking among adults in sokoto metropolis. A cross-sectional form of descriptive survey research design was used for this study. This is because descriptive studies are used when the characteristics of a population are either unknown or partially known (Hennekens & Buring, 2007), and it was used by Ganley and Rosario (2013) in a related research this justified the use of similar design in a study of similar nature.Two hundred and seventy returned questionnaire was collected, analyzed using descriptive statistic of frequency count, normative percentage and grand mean; as well as inferential statistics of chi-square (${\chi}^2$). The level of significant was fixed at 0.05. Appropriate degrees of freedom were worked out. There was statistical significant influence or relationship with marital status on the predisposing factors of smoking chi-square of 19716.516 greater than the critical value 43.77297at df 30 p<0.05. There were statistical significance chi-square =27468.348 which is greater than the critical value 43.77297 at df= 30. These show that there is a relationship on gender awareness of predisposing factors to smoking rejecting the null hypotheses. The respondents across different lever/year higher institution shows that the awareness of predisposing factors of smoking there were a statistical significance difference chi-square =7168.429 (df=88) greater than critical value 102.342 rejecting the null hypotheses. There is consistent evidence that links exposure to depictions of smoking in movies and initiation of smoking in young people. Over the years television shows and films have effectively built up associations between smoking and glamour, sex and risk-taking. Social learning theory describes how we learn by example from others. We are strongly influenced by our parents, and other people we look up to, such as peers, actors and pop stars. This can lead us to emulate their behaviour and try smoking.

• 식품보건융합연구
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• 제5권2호
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• pp.13-25
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• 2019

This study was aimed at ascertaining the level of knowledge of the health effects of cigarette smoking on health and wellbeing among adults. A cross-sectional form of descriptive survey research design was used for this study. Two hundred and seventy copies of the questionnaire collected were analyzed using descriptive statistic of frequency count, normative percentage and grand mean; as well as inferential statistics of chi-square (${\chi}^2$). The level of significant was fixed at 0.05. Appropriate degrees of freedom were worked out. The influence of gender on the knowledge of the negative effect of cigarette smoking among adults in sokoto. The results shows that 48% agreed on the negative effects of showing among male followed by 29.3% among female, those who undecided 8.8% male and 4.4% females while those who disagree are 6.2% for male and 2.5% for female. The research concluded that the knowledge of negative effect of cigarette smoking among adults in sokoto metropolis was very good across the different variable (marital status, gender, and year in higher institution) with single, male and first year in higher institution showing significantly good knowledge of the negative effect of cigarette smoking.

• 대한핵의학회지
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• 제38권1호
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• pp.21-29
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• 2004

목적: 젊은 흡연자 및 비흡연자에서 찬물자극 후 심근혈류 예비능을 $H_2^{15}O\;PET$을 이용하여 측정한 후 비교함으로써 흡연에 의한 관상동맥 내피세포의 기능저하를 평가하고자 하였다. 대상 및 방법: 젊은 흡연자 9명($23.8{\pm}1.1$세; $6.6{\pm}2.5$ pack-years) 및 비흡연자 9명($23.8{\pm}2.9$세)에 대하여 안정상태 및 찬물자극 후, 그리고 아데노신 주입 중에 $H_2^{15}O$를 순간주사하고 동적 PET영상을 획득한 뒤, NMF 방법으로 입력 방사능곡선 및 조직 방사능곡선을 처리하여 심근혈류량을 산출하였다. 결과: 흡연자군 및 비흡연자군 사이에 심박수혈압곱 및 안정시 혈류량에는 유의한 차이가 없었다. 그러나, 찬물자극 자극 후에는 심근혈류가 흡연자군에서 비흡연자군에 비하여 유의하게 낮았으며(흡연자군 심근혈류 : $1.25{\pm}0.34$ ml/g/min, 비흡연자군 심근혈류=$1.59{\pm}0.29$ ml/g/min ; p=0.019), 특히 안정시 심근혈류에 대한 찬물자극 후의 심근혈류의 비(내피세포 기능에 의한 심근혈류의 예비능)도 흡연자에서 유의하게 낮았다(흡연자군=$90{\pm}24%$, 비흡연자군=$122{\pm}28%$ ; p=0.024). 한편, 아데노신 주입시의 심근혈류는 두군 간에 유의한 차이가 관찰되지 않았다(흡연자군 심근혈류=$5.81{\pm}1.99$ ml/g/min, 비흡연자군 심근혈류=$5.11{\pm}1.31$ ml/g/min ; p=NS). 결론: 젊은 흡연자에서 찬물자극 후에 $H_2^{15}O\;PET$을 이용하여 측정하여 산출한 심근혈류의 예비능이 젊은 비흡연자에 비하여 감소되어 있어서 흡연에 의한 관상동맥 내피세포의 기능장애를 확인할 수 있었다.

• 대한한의학회지
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• 제44권2호
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• pp.1-9
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• 2023

Objectives: To study symptom differentiation for yang deficiency and blood heat based on 117 psoriasis patients. Methods: Obtained frequency analysis (%), mean (%), and OR, CL(P-value) with prospective pre-post intervention design and multiple regression analysis. Results: There were no statistically significant differences as to sex, BMI, smoking and marital status, but there were statistically significant differences in variables of average age, family history, and alcohol consumption (P<0.05). There were no statistically significant differences in psoriasis symptoms as to initial age of onset, morbidity span, area of the initial onset, and the progression of psoriasis during the last three months of each patient. However, the type of psoriasis showed a statistically significant difference (p=0.011). While there were no statistically significant differences as to common cold, condition of psoriasis after recovering from the cold, skin condition, exercise, and seasonality, irregular perspiration showed significant difference (p<0.00). When confounding factors have been controlled the blood heat patient group as the comparison group, multiple regression analysis showed OR, CI(95%) of 1.06(0.31-3.63) for men, 0.28(0.08-1.06) for aged 30 to 49,0 and 0.18(0.04-0.80) for aged 50 and older. it was 0.06(0.01-0.7) for family history, 1.06(0.29-3.88) for drink alcohol, 19.90(2.53-156.7) for seasonality, and 10.28 (3.19-33.11) for perspiration problems. In these variables, Sex, age, smoking, and alcohol consumption showed no statistically significant results, but family history(p=0.049), seasonality(p=0.005), and irregular perspiration (p=0.017) were statistically significant. Conclusion: Family history, seasonality and irregular perspiration are the determining factors for yang deficiency and blood heat in psoriasis.

• 동의생리병리학회지
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• 제33권4호
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• pp.226-232
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• 2019

This study was aimed to reveal that the usual cold or heat state was associated with hypertension and could be a risk. We emailed educational personnel in D university to join this study and 182 subjects participated in from March to December in 2016. The usual cold or heat diagnosis was conducted by two experts who had over 10 years expertise. The blood pressure was measured from the subjected after 10 minute rest with Jawon medical device. The hypertension was diagnosed by the guide of the Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure. The frequency analysis was used in general characteristics, Pearson's Correlation Coefficient analysis was conducted in among continuous variables, and chi-square test was also used between hypertension and cold or heat group. Logistic regression was analyzed to generate the odds ratios (ORs) and 95% confidence interval (CI) for hypertension. The cold score was suggested to have negative association with Body mass Index (BMI, -.374, p<.001), systolic blood pressure (-.333, p<.001), and diastolic pressure (-.261, p<.001). The heat score was analyzed to have positive association with Body mass Index (.413, p<.001), systolic blood pressure (.249, p<.001), and diastolic pressure (.156, p<.001). The distribution of the cold group (35.1%) and non-cold group (64.9%) in hypertension was significantly different (p=0.18). The distribution of the heat group (62.2%) and non-heat group (37.8%) was significantly different (p=0.27). The usual cold was associated with decreased ORs (ORs 0.405, 95% CI=0.191-0.857), and usual heat was associated with increased ORs (ORs 2.327, 95% CI=1.108-4.888). However, after adjusting body mass index, sex, and smoking, the association was not significantly different. It is possible that usual cold or heat associate with hypertension. Further study is needed to show that usual heat may be a independent risk factor for hypertension through follow up design.

• 한국축산식품학회지
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• 제37권2호
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• pp.297-304
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• 2017

Animal-origin food products pose serious threat to public food safety due to high microbial loads. The microbial and radioactive contaminations in commercial cold duck meat products were evaluated. Ten different lots of commercial samples ($C_1-C_{10}$) were classified based on type and smoking process. All samples were highly contaminated (< 4-7 Log CFU/g) with total aerobic bacteria (TAB), yeasts and molds (Y&M), and 7 samples ($C_1-C_7$) were positive for coliforms. Furthermore, three samples were contaminated with Listeria monocytogenes ($C_4-C_6$) and one with Salmonella typhimurium ($C_6$). No radionuclides ($^{131}I$, $^{137}Cs$, and $^{134}Cs$) were detected in any sample. The results of DEFT (direct epifluorescent filter technique)/APC (aerobic plate count), employed to screen pre-pasteurization treatments of products, indicated that smoked samples were positive showing DEFT/APC ratios higher than 4. Notably, the samples showed a serious threat to microbial safety, thus were irradiated with electron-beam (e-beam). The $D_{10}$ values for S. typhimurium and L. monocytogenes were 0.65 and 0.42 kGy, respectively. E-beam application at 3 and 7 kGy resulted in reduction of initial TAB, Y&M, and coliform populations by 3 and 6 log cycles, respectively. Thus, e-beam was proven to be a good decontamination approach to improve the hygiene of cold duck meat.

• Safety and Health at Work
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• 제6권1호
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• pp.56-61
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• 2015

Frozen food processing workers work under a cold environment which can cause several adverse health effects.This study explored factors affecting workers' health in the frozen food industry in Thailand. Participants comprised 497 workers exposed to a cold working environment and 255 office workers who served as the controls. Data were collected by a survey on the work environment, and the interview of workers for abnormal symptoms. The exposed group had the following characteristics: 52.7% male, overall average age of 27 (SD 6.6) years old, attained elementary education (Grade 4 and Grade 6) (54.1%), married (48.9%), smokers (21.3%), alcohol consumption (31.0%), duration of work was between 1 and 5 years (65.2%), working 6 days a week (82.7%), 1-5 hours of overtime per week (33.8%), office workers (33.9%); work category: sizing (6.9%), peeling (28.3%) dissecting (22.2%), and in the warehouse (8.6%). The temperature in the work environment ranged from $17.2^{\circ}C$ to $19.2^{\circ}C$ in most sections, $-18.0^{\circ}C$ in the warehouse, and $25^{\circ}C$ in the office areas. Warehouse workers had more abnormal symptoms than controls including repeated pain in the musculoskeletal system (OR 11.9; 95% CI 6.12-23.45), disturbance throughout the body (OR 4.60; 95% CI 2.00-10.56), respiratory symptoms (OR 9.73; 95% CI 3.53-26.80), episodic finger symptoms (OR 13.51; 95% CI 5.17-35.33). The study results suggest that workers' health should be monitored especially with regard to back and muscle pain, respiratory symptoms, episodic finger symptoms, and cardiovascular symptoms. Health promotion campaigns such as antismoking and reduction of alcohol consumption should be established because smoking and alcohol consumption are contributing factors to the pathogenesis of Raynaud's phenomenon and peripheral vascular disorders such as hypertension and heart disease.