Hangovers from alcohol consumption cause symptoms like headaches, nausea, and fatigue, disrupting daily activities and overall well-being. Over time, they can also lead to inflammation and oxidative stress. Effective hangover relief alleviates symptoms, prevents dehydration, and replenishes energy needed for daily tasks. Natural foods considered high in antioxidants and antiinflammatory properties may aid in the hepatic breakdown of alcohol. The study aims to investigate the impact of glutathione or its enriched yeast extract, which is recognized for its antioxidant characteristics, on alcohol metabolism and alleviating hangovers in a rat model exposed to binge drinking. In this study, glutathione and its enriched yeast extract controlled hangover behaviour patterns, including locomotor activity. Additionally, it enhanced the activities of alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) following ethanol ingestion (3 g/kg). Further, the incorporation of glutathione led to an increase in the expression of antioxidant enzymes, such as SOD and catalase, by activating the nuclear erythroid 2-related factor 2 (Nrf2) signaling pathway.This activation reduced the excessive production of reactive oxygen species (ROS) and malondialdehyde. Next, glutathione modulated the activity of cytochrome P450 2E1 (CYP2E1) and the protein expressions of Bax and Bcl2. Besides, in vitro and in vivo investigations with glutathione demonstrated a regulating effect on the pan-s-glutathionylation and its associated protein expression, glutaredoxin 1 (Grx1), glutathione-S-transferase Pi (GST-π), and glutathione reductase (GR). Together, these findings suggest that glutathione or its enriched yeast extract as a beneficial dietary supplement for alleviating hangover symptoms by enhancing alcohol metabolism and its associated Nrf2/Keap1 signalings.

Hangovers from alcohol consumption cause symptoms like headaches, nausea, and fatigue, disrupting daily activities and overall well-being. Over time, they can also lead to inflammation and oxidative stress. Effective hangover relief alleviates symptoms, prevents dehydration, and replenishes energy needed for daily tasks. Natural foods considered high in antioxidants and antiinflammatory properties may aid in the hepatic breakdown of alcohol. The study aims to investigate the impact of glutathione or its enriched yeast extract, which is recognized for its antioxidant characteristics, on alcohol metabolism and alleviating hangovers in a rat model exposed to binge drinking. In this study, glutathione and its enriched yeast extract controlled hangover behaviour patterns, including locomotor activity. Additionally, it enhanced the activities of alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) following ethanol ingestion (3 g/kg). Further, the incorporation of glutathione led to an increase in the expression of antioxidant enzymes, such as SOD and catalase, by activating the nuclear erythroid 2-related factor 2 (Nrf2) signaling pathway.This activation reduced the excessive production of reactive oxygen species (ROS) and malondialdehyde. Next, glutathione modulated the activity of cytochrome P450 2E1 (CYP2E1) and the protein expressions of Bax and Bcl2. Besides, in vitro and in vivo investigations with glutathione demonstrated a regulating effect on the pan-s-glutathionylation and its associated protein expression, glutaredoxin 1 (Grx1), glutathione-S-transferase Pi (GST-π), and glutathione reductase (GR). Together, these findings suggest that glutathione or its enriched yeast extract as a beneficial dietary supplement for alleviating hangover symptoms by enhancing alcohol metabolism and its associated Nrf2/Keap1 signalings.

Hangovers from alcohol consumption cause symptoms like headaches, nausea, and fatigue, disrupting daily activities and overall well-being. Over time, they can also lead to inflammation and oxidative stress. Effective hangover relief alleviates symptoms, prevents dehydration, and replenishes energy needed for daily tasks. Natural foods considered high in antioxidants and antiinflammatory properties may aid in the hepatic breakdown of alcohol. The study aims to investigate the impact of glutathione or its enriched yeast extract, which is recognized for its antioxidant characteristics, on alcohol metabolism and alleviating hangovers in a rat model exposed to binge drinking. In this study, glutathione and its enriched yeast extract controlled hangover behaviour patterns, including locomotor activity. Additionally, it enhanced the activities of alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) following ethanol ingestion (3 g/kg). Further, the incorporation of glutathione led to an increase in the expression of antioxidant enzymes, such as SOD and catalase, by activating the nuclear erythroid 2-related factor 2 (Nrf2) signaling pathway.This activation reduced the excessive production of reactive oxygen species (ROS) and malondialdehyde. Next, glutathione modulated the activity of cytochrome P450 2E1 (CYP2E1) and the protein expressions of Bax and Bcl2. Besides, in vitro and in vivo investigations with glutathione demonstrated a regulating effect on the pan-s-glutathionylation and its associated protein expression, glutaredoxin 1 (Grx1), glutathione-S-transferase Pi (GST-π), and glutathione reductase (GR). Together, these findings suggest that glutathione or its enriched yeast extract as a beneficial dietary supplement for alleviating hangover symptoms by enhancing alcohol metabolism and its associated Nrf2/Keap1 signalings.

Background: Transfusion reactions have been under-reported, and the laboratory tests to evaluate the causes of the reactions are unfamiliar to physicians other than transfusion specialists. The paper-based transfusion reaction reporting system previously used in our hospital was one-way, with physicians submitting it to the Department of Transfusion Management. To address this, we developed an electronic reporting system that improves communication with physicians to identify the cause of transfusion reactions and recommend appropriate blood components. Methods: To assess the status of transfusion reaction reporting, transfusion reaction reports and transfusion nursing records of 5 years from 2019 to 2023 were analyzed. The transfusion reaction reporting system comprises two parts: the physician's report and the response from the Department of Transfusion Management. If physicians order blood products for patients with a history of prior transfusion reactions, a pop-up alert appears, warning them to check the details of the previous report. Results: From 2019 to 2023, 2.5% cases of transfusion-related symptoms occurred annually and only 2.6% of transfusion reactions were reported. In 21 out of the 31 cases, the cause was difficult to determine due to inadequate laboratory tests.The attending physicians of 12 cases were given a recommendation to use blood products or to conduct further laboratory tests by the Department of Transfusion Management to reduce recurrence, but the advice was followed only in 4 cases. Conclusion The electronic transfusion reaction reporting system could help physicians conduct appropriate investigations for transfusion reactions and inform physicians regarding the laboratory tests required to be undertaken. It is expected to enhance blood transfusion safety and management by improving communication with physicians.

Background: Transfusion reactions have been under-reported, and the laboratory tests to evaluate the causes of the reactions are unfamiliar to physicians other than transfusion specialists. The paper-based transfusion reaction reporting system previously used in our hospital was one-way, with physicians submitting it to the Department of Transfusion Management. To address this, we developed an electronic reporting system that improves communication with physicians to identify the cause of transfusion reactions and recommend appropriate blood components. Methods: To assess the status of transfusion reaction reporting, transfusion reaction reports and transfusion nursing records of 5 years from 2019 to 2023 were analyzed. The transfusion reaction reporting system comprises two parts: the physician's report and the response from the Department of Transfusion Management. If physicians order blood products for patients with a history of prior transfusion reactions, a pop-up alert appears, warning them to check the details of the previous report. Results: From 2019 to 2023, 2.5% cases of transfusion-related symptoms occurred annually and only 2.6% of transfusion reactions were reported. In 21 out of the 31 cases, the cause was difficult to determine due to inadequate laboratory tests.The attending physicians of 12 cases were given a recommendation to use blood products or to conduct further laboratory tests by the Department of Transfusion Management to reduce recurrence, but the advice was followed only in 4 cases. Conclusion The electronic transfusion reaction reporting system could help physicians conduct appropriate investigations for transfusion reactions and inform physicians regarding the laboratory tests required to be undertaken. It is expected to enhance blood transfusion safety and management by improving communication with physicians.

Background: Transfusion reactions have been under-reported, and the laboratory tests to evaluate the causes of the reactions are unfamiliar to physicians other than transfusion specialists. The paper-based transfusion reaction reporting system previously used in our hospital was one-way, with physicians submitting it to the Department of Transfusion Management. To address this, we developed an electronic reporting system that improves communication with physicians to identify the cause of transfusion reactions and recommend appropriate blood components. Methods: To assess the status of transfusion reaction reporting, transfusion reaction reports and transfusion nursing records of 5 years from 2019 to 2023 were analyzed. The transfusion reaction reporting system comprises two parts: the physician's report and the response from the Department of Transfusion Management. If physicians order blood products for patients with a history of prior transfusion reactions, a pop-up alert appears, warning them to check the details of the previous report. Results: From 2019 to 2023, 2.5% cases of transfusion-related symptoms occurred annually and only 2.6% of transfusion reactions were reported. In 21 out of the 31 cases, the cause was difficult to determine due to inadequate laboratory tests.The attending physicians of 12 cases were given a recommendation to use blood products or to conduct further laboratory tests by the Department of Transfusion Management to reduce recurrence, but the advice was followed only in 4 cases. Conclusion The electronic transfusion reaction reporting system could help physicians conduct appropriate investigations for transfusion reactions and inform physicians regarding the laboratory tests required to be undertaken. It is expected to enhance blood transfusion safety and management by improving communication with physicians.

Background: Transfusion reactions have been under-reported, and the laboratory tests to evaluate the causes of the reactions are unfamiliar to physicians other than transfusion specialists. The paper-based transfusion reaction reporting system previously used in our hospital was one-way, with physicians submitting it to the Department of Transfusion Management. To address this, we developed an electronic reporting system that improves communication with physicians to identify the cause of transfusion reactions and recommend appropriate blood components. Methods: To assess the status of transfusion reaction reporting, transfusion reaction reports and transfusion nursing records of 5 years from 2019 to 2023 were analyzed. The transfusion reaction reporting system comprises two parts: the physician's report and the response from the Department of Transfusion Management. If physicians order blood products for patients with a history of prior transfusion reactions, a pop-up alert appears, warning them to check the details of the previous report. Results: From 2019 to 2023, 2.5% cases of transfusion-related symptoms occurred annually and only 2.6% of transfusion reactions were reported. In 21 out of the 31 cases, the cause was difficult to determine due to inadequate laboratory tests.The attending physicians of 12 cases were given a recommendation to use blood products or to conduct further laboratory tests by the Department of Transfusion Management to reduce recurrence, but the advice was followed only in 4 cases. Conclusion The electronic transfusion reaction reporting system could help physicians conduct appropriate investigations for transfusion reactions and inform physicians regarding the laboratory tests required to be undertaken. It is expected to enhance blood transfusion safety and management by improving communication with physicians.

Background/Aims: Appropriate tissue tension and clear visibility of the dissection area using traction are essential for effective and safe endoscopic submucosal dissection (ESD). In this study, we developed a retractable robot-assisted traction device and evaluated its performance in colorectal ESD. Methods: An experienced endoscopist performed ESD 18 times on an ex vivo porcine colon using the robot and 18 times using the conventional method. The outcome measures were procedure time, dissection speed, procedure-related adverse events, and blind dissection rate. Results: Thirty-six colonic lesions were resected from ex vivo porcine colon samples. The total procedure time was significantly shorter in robot-assisted ESD (RESD) than in conventional ESD (CESD) (20.1±4.1 minutes vs 34.3±8.3 minutes, p<0.05). The submucosal dissection speed was significantly faster in the RESD group than in the CESD group (36.8±9.2 mm 2 /min vs 18.1±4.7 mm 2 /min, p<0.05). The blind dissection rate was also significantly lower in the RESD group (12.8%±3.4% vs 35.1%±3.9%, p<0.05). In an in vivo porcine feasibility study, the robotic device was attached to a colonoscope and successfully inserted into the proximal colon without damaging the colonic wall, and ESD was successfully performed. Conclusions The dissection speed and safety profile improved significantly with the retractable RESD. Thus, our robotic device has the potential to provide simple, effective, and safe multidirectional traction during colonic ESD.

Background: To validate the treatment target of low-density lipoprotein cholesterol (LDL-C) level according to the cardiovascular disease (CVD) risk which was recommended by Korean dyslipidemia guideline. Methods: We used the Korean National Health Insurance Service database which included 3,958,048 people aged 20 to 89 years who underwent regular health screening. The primary outcome was incident CVD, defined as a composite of myocardial infarction and stroke during the follow-up period from 2009 to 2018. Results: The risk of CVD increased from LDL-C level of 70 mg/dL in very high-risk and high-risk groups and from 130 mg/dL in moderate-risk and low-risk groups. Adjusted hazard ratios (HRs) of LDL-C ranges 70–99, 100–129, 130–159, 160–189, and ≥190 mg/dL were 1.20 (95% confidence interval [CI], 1.08–1.33), 1.27 (1.15–1.42), 1.39 (1.23–1.56), 1.69 (1.45–1.96), and 1.84 (1.49– 2.27) in very high-risk group, and 1.07 (1.02–1.13), 1.16 (1.10–1.21), 1.29 (1.22–1.36), 1.45 (1.36–1.55), and 1.73 (1.58–1.90) in high-risk group. Adjusted HRs (95% CI) of LDL-C ranges 130–159, 160–189, and ≥190 mg/dL were 1.15 (1.11–1.20), 1.28 (1.22– 1.34), and 1.45 (1.36–1.54) in moderate-risk group and 1.07 (1.02–1.13), 1.20 (1.13–1.26), and 1.47 (1.37–1.57) in low-risk group. Conclusion We confirmed the incidence of CVD was increased in higher LDL-C range. The risk of CVD increased from ≥70 mg/dL of LDL-C in very high-risk and high-risk groups, and from ≥130 mg/dL of LDL-C in moderate-risk and low-risk groups in Korean adults.