• 대한의용생체공학회:의공학회지
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• 제39권5호
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• pp.175-182
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• 2018

The purpose of this study is to evaluate the reliability and effectiveness of hyperbaric oxygen chamber on alcohol-induced oxidative stress and hangover. In order to evaluate them, 20 healthy adults were tested for blood and hangover stress tests. When an exponential change was examined after 3 interventions (hangover drink, hyperbaric oxygen chamber, and normal chamber as placebo effect) of 1 hour, the heart rate of subjects experiencing a hyperbaric oxygen chamber showed a statistically significant decrease (p < 0.001). The tests of blood alcohol concentration (BAC) as for exquisite hematology analysis, glucose, creatinine, and AST (aspartate aminotransferase) as well as ALT (alanine aminotransferase) used as liver-damage indicator show that the hyperbaric chamber has the effective effect. In the test of lactic acid, CRP (c-reactive protein), cortisol, and creatinine, the hyperbaric chamber shows much more excellent effect than the hangover drink and normal chamber as control groups. Further studies on hyperbaric oxygen chamber intervention including this study could be very helpful for improving lives of both the patients and healthy people.

• 대한지역사회영양학회지
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• 제7권4호
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• pp.516-526
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• 2002

The purpose of this study was to investigate the food habits, nutrient intake, and disease distribution in the elderly (aged over 65 years). The correlation of diseases with anthropometric measurements and nutrients was investigated. The correlation of blood parameters with anthropometric measurements and nutrient intake was also studied. The results are as follow: 1) Most elderly men (68.6%) and women (81.6%) had more than three diseases. The food habits of the elderly women were worse than those of the men. Their intake of protein, calcium, iron, vitamin A, and vitamin $B_2$ were lower than the RDA for those particular nutrients.2) The incidence of gastritis (51.2%) , fatty liver (46.4%) , and hypertension (45.2%) were the highest among elderly men and women. 3) Anemia was negatively correlated with body weight. Hypercholesterolemia was positively correlated with body fat and negatively correlated with intake of calcium, vitamin A, and vitamin $B_2$ . Hypertension was negatively correlated with alcohol consumption. 4) Blood total cholesterol concentration was positively correlated with percent ideal body weight (% IBW) . Blood hemoglobin level was positively correlated with Body Mass Index (BMI) . Systolic and diastolic blood pressure were positively correlated with % IBW and BMI. Blood cholesterol concentration was negatively correlated with the intake of iron, vitamin A, vitamin $B_2$, and cholesterol, and positively correlated with the consumption of alcohol. Blood hemoglobin level was positively correlated with the intake of total calories, carbohydrates, fat, protein, iron, vitamin $B_2$, phosphorus, cholesterol, salt, and alcohol.

• 한국키틴키토산학회지
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• 제23권4호
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• pp.267-276
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• 2018

본 연구에서는 숙취해소에 좋은 것으로 알려진 식품 소재와 황칠나무 추출물을 복합하여 in vitro 및 in vivo에서 알코올 유도된 간 손상에 대한 보호효과를 검토하였다. HepG2세포에서 300 mM 알코올과 SBJ 혼합물을 처리하였을 때 농도 의존적으로 LDH 수치가 감소하였으나 황칠나무 추출물을 제외한 복합물인 SBJ-복합물에서는 그 효과가 유의적으로 낮아지는 것을 관찰하였다. In vivo에서 SBJ 혼합물의 보호효과를 확인하고자 흰쥐에 알코올과 SBJ 혼합물을 투여한 결과, 알코올 투여 후 1시간까지 급격하게 혈중 알코올 수치가 EtOH군에서 증가하는 것이 관찰되었으며, SBJ 혼합물 투여군은 유의적인 차이로 감소되었음이 관찰되었으며 또한 농도의존적인 경향을 확인하였다. ADH 및 ALDH 활성의 증가는 SBJ 혼합물의 알코올 분해 및 대사산물의 제거 활성에 기여할 것으로 예상된다. 뿐만 아니라, 알코올에 의하여 증가한 LDH의 농도가 대조군과 유사한 수준으로 유지하는 것을 확인하였으며, GST, SOD, GPx 및 reduced glutathione와 같은 항산화 인자 및 효소의 활성은 대조군보다 EtOH군이 유의적으로 감소했으며, SBJ 혼합물에 의해 개선되는 경향을 관찰하였다. 이를 통해 SBJ 혼합물은 ADH, ALDH 활성 증가 및 항산화 방어계를 향상시킴으로써 산화적 스트레스 감소를 통한 간보호 효과가 있는 것으로 생각되며, 이러한 간보호에 미치는 주요한 추출물은 황칠나무 추출물임을 알 수 있었다. 이러한 결과를 토대로 향후 숙취해소 작용을 갖는 신규 식품소재로 활용될 수 있을 것으로 기대된다.

• Journal of Trauma and Injury
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• 제28권4호
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• pp.256-261
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• 2015

Purpose: The aim of this study was to evaluate the effects of blood alcohol concentration (BAC) on the clinical parameters in trauma patients. Methods: From January 2011 to March 2013, the records of a total of 102 trauma patients with BAC data were analyzed retrospectively. The revised trauma score (RTS), injury severity score (ISS), presence of shock, use of mechanical ventilation and blood transfusion, length of hospital stay, and mortality were collected. Patients were divided into four groups in accordance with the level of BAC: group A (<100 mg/dL), B (100~200 mg/dL), C (200~250 mg/dL), and D (>250 mg/dL). Patients were also divided into two groups depending on the presence of the shock, and gender, ISS, BAC, and presence of active bleeding were compared between these two groups. Results: No statistically significant differences in the ISS, RTS, presence of active bleeding, use of mechanical ventilation, and mortality were noted between groups A to D. However, the presence of shock was significantly higher in group D. After patients with severe chest injuries had been excluded, mechanical ventilation was found to have been applied more frequently in the higher BAC groups (C and D). A logistic regression analysis of these factors showed that extremely high BAC (>250 mg/dL) was an independent indicator of shock. Conclusion: High BAC is a predicator of shock and the need for mechanical ventilation in patients with trauma, regardless of injury severity. Alcohol intoxication leads to an overestimate of the clinical condition and aggressive management for trauma patients. Thus, a guideline for the diagnosis and treatment of patients intoxicated with alcohol is necessary.

• 한국식품영양과학회지
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• 제23권2호
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• pp.181-186
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• 1994

The present study was undertaken to clarify the effect of Puffer fish skin extract (PF) on the hepatic alcohol metabolism in rats. It was observed that alcohol concentration in blood had been markedly decreased by the pretreatment of PF for two weeks. Activities of alcohol dehydrogenase (ADH) and microsomal ethanol-oxidizing system (MEOS) were significantly incrased (more than 20% of control) by pretreatment of PF for two weeks and acute alcohol intoxication (5 g/kg) on final day. When rats were fed with subacute toxic state by alcohol (25v/v % , once a day for six weeks), activities of ADH and MEOS were significantly increased by additional treatments of PF for final two weeks. But the catalase activity was not affected by any of both case. And also activities of ADH and MEOS in vitro were not changed . These results suggest that PF treatemnt prompted the recovery from alcohol intoxication.

• KSBB Journal
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• 제26권5호
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• pp.433-438
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• 2011

These studies were conducted to investigate the alcohol degradation effects of the extract of herbal composition (DTS20) containing Viscum album L., Lycium chinense L., Inonotus obliquus and Acanthopanax senticosus H., on the alcohol administered mice. To investigate anti-hangover effect, alcohol and alcohol dehydrogensae (ADH) concentration of blood were measured after oral administration of ethanol. The administration of DTS20 (200-500 mg/kg) had beneficial actions toward alcohol degradation in acute alcohol treated mice model. The oral administration of DTS20 showed decreased gastric mucous membrane damage produced in ethanol treated mice. In addition, intraperitoneal administration of DTS20 showed anti-inflammatory effects in inhibition tests of vascular permeability produced by acetic acid. DTS20 also reduced the concentration of nitric oxide (NO), tumor necrosis factor (TNF)-${\alpha}$ in macrophages that were activated by LPS. These results demonstrate that DTS20 possesses potential to stimulate the alcohol degradation and inhibit the inflammatory effects in mice.

• 센서학회지
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• 제33권1호
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• pp.1-6
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• 2024

This study aims to suggest the partition ratio (Q-factor) of healthy Koreans and the comparison results of breath alcohol concentration (BAC) measurements using two methods (photoacoustic and electrochemical methods) for developing breath alcohol ignition interlock devices (BAIIDs). Given the relationship between BACs and BrACs and the Q-factor, the alcohol metabolism of healthy Koreans (96 males and 91 females) is revealed for understanding the digestion of alcohol and surveying the fundamental data of alcohol-related problems, CO₂ concentrations vs. alcohol concentrations, and the performance of alcohol sensors in the marketplace. The average Q-factor of healthy Korean males and females are 1,913 (95% confidence interval from 1,889-1,937) and 1,991 (95% confidence interval from 1,945-2,036). Photoacoustic measurements could be applied to predict the BACs of drinkers, which is confirmed by the Bland-Altman plots presented in this study. The biases based on the partition ratios (Q=1,913 and Q=1,991) in the Bland-Altman plots were -0.0004% (95% CI from -0.0011 to +0.0003% for males) and -0.0017% (95% CI from -0.020 to +0.017% for females).

• 한국식품영양학회지
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• 제30권4호
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• pp.735-741
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• 2017

This study was conducted to investigate if the supplement formula may improve alcohol metabolism in healthy adult men. In a double-blinded, randomized, crossover study, subjects were administrated yeast extract mixtures (YEM, n=15), Hovenia dulcis mixtures (HDM, n=15), placebo (PLA, n=15), and control (CON, n=15) in an oral dose followed by one week washout periods. At each visit (0, 1, 2, 3, 4 week), subjects drank 450 mL, 20.1 percent alcohol after administered mixtures. Blood was drawn periodically (0, 0.25, 0.5, 1, 2, 4, 6, 15 hours). Fifteen subjects completed the protocol and were included in the analysis. Plasma ethanol concentration was lower in YEM (10 percent) and the HDM (5 percent) groups. The area under the curves (AUC) and $C_{max}$ for plasma ethanol were significantly decreased only in the YEM group, when compared with the CON group. The AUC and $C_{max}$ for plasma acetaldehyde concentration were significantly decreased in the YEM (45 and 54 percent) and the HDM (35 and 53 percent) groups respectively, when compared with PLA (p<0.01). Together, these findings validate that YEM or HDM improved alcohol metabolism and hangover syndromes, leading to reduce alcohol concentration and acetaldehyde concentration without adverse effects.

• 한국식품과학회지
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• 제46권5호
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• pp.616-621
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• 2014

본 연구는 고농도 산소수로 재배한 콩나물을 당침하여 제조한 콩나물 추출 음료의 숙취해소 효능을 확인하기 위해 콩나물 자체의 asparagine 함량 및 ADH와 ALDH 효소활성을 확인하고 알코올과 콩나물 추출 음료 분말을 투여한 쥐의 혈중 알코올 농도, 아세트알데하이드 농도, ALT, AST 및 ALP를 측정하였다. 고농도 산소수로 재배한 콩나물은 시판중인 콩나물에 비해 asparagine 함량이 높게 나타나 숙취해소 효능을 증가시킬 것으로 예상되었다. 알코올을 경구 투여한 쥐에 콩나물 추출 음료 분말을 투여한 경우 혈중 알코올 농도는 알코올만 투여한 대조군에 비해 1시간, 5시간 경과 후에 유의적으로 감소하였으며 혈중 아세트알데하이드 농도 또한 콩나물 추출 음료 분말 고농도 투여군(SEH)에서 1시간, 3시간, 5시간 경과 후 모두 유의적인 감소를 보였다. 또한 고농도의 콩나물 추출 음료 분말은 시판중인 숙취해소 음료 분말 양성대조군(PC)보다 더 뛰어난 알코올 분해능을 보였으며 ALT, AST 및 ALP 측정 결과에서도 콩나물 추출 음료 분말 고농도 투여군(SEH)의 ALT 농도가 알코올투여군(AC) 및 시판숙취해소 음료 분말 양성대조군(PC)에 비해 유의적으로 감소하는 것을 확인하였다. 이상과 같은 결과를 토대로 할 때 콩나물 당침 추출물을 이용한 콩나물 추출 음료는 숙취해소에 기여하고 간세포의 손상을 보호할 수 있는 음료로서 이용이 가능할 것으로 기대된다.

• 한국식품영양과학회지
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• 제33권1호
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• pp.78-82
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• 2004

본 연구에서는 숙취제거 및 간기능 개선에 전통적으로 사용되어온 한약재로 구성된 조성물 JBU의 효능을 동물실험을 통하여 검증하였다. 숙취제거 효능을 확인하기 위하여 알코올과 그 대사산물인 아세트알데히드의 혈중 농도를 측정한 결과, 혈중 알코을 농도에서 JBU 추출물 처리군은 대조군에 비해 유의적인 감소를 보였고, 특히 숙취의 원인물질로 지목되는 아세트알데히드 감소에 있어서도 유의적인 효과를 보였다. 간기능개선 효능의 확인을 위하여서는 사염화탄소 유발 간손상 동물모델에서 GPT와 GOT의 활성도를 측정하여 간손상 정도를 확인하였고, 조직병리학적 관찰을 통하여 간의 병적 변화를 관찰하였다. 사염화탄소는 확연하게 간손상을 유발시켰고, JBU 추출물은 GPT 및 GOT의 증가를 유의적으로 억제하였으며 조직학적으로도 간조직의 손상을 뚜렷하게 억제하였다.