Oxidative stress, a key factor in the progression of brain diseases, induces apoptosis through multiplepathways. This study investigates the protective effects of Euonymus elatus, a traditional Korean remedy for conditions such as atherosclerosis, dysmenorrhea, and pain, on neuronal cells under oxidative stress. Excess glutamate was used to model oxidative stress, resulting in elevated reactive oxygen species (ROS), increased intracellular calcium (Ca²⁺), reduced mitochondrial membrane potential, and decreased activity of glutathionerelated enzymes, including glutathione reductase (GR) and glutathione peroxidase (GPx). Experimental results revealed that E. elatus extract provided significant cytoprotective effects. The extracts improved cell viability in MTT assays, reduced ROS and Ca²⁺ levels, restored mitochondrial membrane potential, and enhanced the activity of GR and GPx. These findings highlight the potential of E. elatus as a therapeutic candidate for mitigating oxidative stress and treating neurodegenerative disorders, such as Alzheimer’s disease.

Oxidative stress, a key factor in the progression of brain diseases, induces apoptosis through multiplepathways. This study investigates the protective effects of Euonymus elatus, a traditional Korean remedy for conditions such as atherosclerosis, dysmenorrhea, and pain, on neuronal cells under oxidative stress. Excess glutamate was used to model oxidative stress, resulting in elevated reactive oxygen species (ROS), increased intracellular calcium (Ca²⁺), reduced mitochondrial membrane potential, and decreased activity of glutathionerelated enzymes, including glutathione reductase (GR) and glutathione peroxidase (GPx). Experimental results revealed that E. elatus extract provided significant cytoprotective effects. The extracts improved cell viability in MTT assays, reduced ROS and Ca²⁺ levels, restored mitochondrial membrane potential, and enhanced the activity of GR and GPx. These findings highlight the potential of E. elatus as a therapeutic candidate for mitigating oxidative stress and treating neurodegenerative disorders, such as Alzheimer’s disease.

Oxidative stress, a key factor in the progression of brain diseases, induces apoptosis through multiplepathways. This study investigates the protective effects of Euonymus elatus, a traditional Korean remedy for conditions such as atherosclerosis, dysmenorrhea, and pain, on neuronal cells under oxidative stress. Excess glutamate was used to model oxidative stress, resulting in elevated reactive oxygen species (ROS), increased intracellular calcium (Ca²⁺), reduced mitochondrial membrane potential, and decreased activity of glutathionerelated enzymes, including glutathione reductase (GR) and glutathione peroxidase (GPx). Experimental results revealed that E. elatus extract provided significant cytoprotective effects. The extracts improved cell viability in MTT assays, reduced ROS and Ca²⁺ levels, restored mitochondrial membrane potential, and enhanced the activity of GR and GPx. These findings highlight the potential of E. elatus as a therapeutic candidate for mitigating oxidative stress and treating neurodegenerative disorders, such as Alzheimer’s disease.

Purpose: The optimal reconstruction method following distal gastrectomy has not been elucidated. Since Billroth-II (B-II) reconstruction is commonly associated with increased bile reflux, Braun jejunojejunostomy has been proposed to reduce this complication. Materials and Methods: We retrospectively analyzed 325 patients with gastric cancer who underwent distal gastrectomy with B-II reconstruction between January 2015 and December 2017, comprising 159 patients without Braun anastomosis and 166 with Braun anastomosis.Outcomes were assessed over three years using annual gastroscopy based on the residual food, gastritis, and bile reflux criteria and the Los Angeles classification for reflux esophagitis. Results: In the first postoperative year, the group with Braun anastomosis showed a significant reduction in bile reflux compared to the group without Braun anastomosis (75.9% vs. 86.2%; P=0.019). Moreover, multivariate analysis identified Braun anastomosis as the sole factor associated with this outcome. Additionally, the group with Braun anastomosis had a lower incidence of heartburn (12.0% vs. 20.1%; P=0.047) and reduced use of prokinetics (P<0.001) and acid reducers (P=0.002) compared to the group without Braun anastomosis.However, these benefits diminished in subsequent years, with no significant differences in residual food, gastritis, or reflux esophagitis between the groups. Both groups showed similar body mass index scores and nutritional outcomes over the 3-year follow-up period. Conclusions Although Braun anastomosis offers short-term benefits in reducing bile reflux after B-II reconstruction, these effects are not sustainable. The routine use of Braun anastomosis should be reconsidered, though either approach remains a viable option depending on the patient’s circumstances.

Purpose: The optimal reconstruction method following distal gastrectomy has not been elucidated. Since Billroth-II (B-II) reconstruction is commonly associated with increased bile reflux, Braun jejunojejunostomy has been proposed to reduce this complication. Materials and Methods: We retrospectively analyzed 325 patients with gastric cancer who underwent distal gastrectomy with B-II reconstruction between January 2015 and December 2017, comprising 159 patients without Braun anastomosis and 166 with Braun anastomosis.Outcomes were assessed over three years using annual gastroscopy based on the residual food, gastritis, and bile reflux criteria and the Los Angeles classification for reflux esophagitis. Results: In the first postoperative year, the group with Braun anastomosis showed a significant reduction in bile reflux compared to the group without Braun anastomosis (75.9% vs. 86.2%; P=0.019). Moreover, multivariate analysis identified Braun anastomosis as the sole factor associated with this outcome. Additionally, the group with Braun anastomosis had a lower incidence of heartburn (12.0% vs. 20.1%; P=0.047) and reduced use of prokinetics (P<0.001) and acid reducers (P=0.002) compared to the group without Braun anastomosis.However, these benefits diminished in subsequent years, with no significant differences in residual food, gastritis, or reflux esophagitis between the groups. Both groups showed similar body mass index scores and nutritional outcomes over the 3-year follow-up period. Conclusions Although Braun anastomosis offers short-term benefits in reducing bile reflux after B-II reconstruction, these effects are not sustainable. The routine use of Braun anastomosis should be reconsidered, though either approach remains a viable option depending on the patient’s circumstances.

Oxidative stress, a key factor in the progression of brain diseases, induces apoptosis through multiplepathways. This study investigates the protective effects of Euonymus elatus, a traditional Korean remedy for conditions such as atherosclerosis, dysmenorrhea, and pain, on neuronal cells under oxidative stress. Excess glutamate was used to model oxidative stress, resulting in elevated reactive oxygen species (ROS), increased intracellular calcium (Ca²⁺), reduced mitochondrial membrane potential, and decreased activity of glutathionerelated enzymes, including glutathione reductase (GR) and glutathione peroxidase (GPx). Experimental results revealed that E. elatus extract provided significant cytoprotective effects. The extracts improved cell viability in MTT assays, reduced ROS and Ca²⁺ levels, restored mitochondrial membrane potential, and enhanced the activity of GR and GPx. These findings highlight the potential of E. elatus as a therapeutic candidate for mitigating oxidative stress and treating neurodegenerative disorders, such as Alzheimer’s disease.

Purpose: The optimal reconstruction method following distal gastrectomy has not been elucidated. Since Billroth-II (B-II) reconstruction is commonly associated with increased bile reflux, Braun jejunojejunostomy has been proposed to reduce this complication. Materials and Methods: We retrospectively analyzed 325 patients with gastric cancer who underwent distal gastrectomy with B-II reconstruction between January 2015 and December 2017, comprising 159 patients without Braun anastomosis and 166 with Braun anastomosis.Outcomes were assessed over three years using annual gastroscopy based on the residual food, gastritis, and bile reflux criteria and the Los Angeles classification for reflux esophagitis. Results: In the first postoperative year, the group with Braun anastomosis showed a significant reduction in bile reflux compared to the group without Braun anastomosis (75.9% vs. 86.2%; P=0.019). Moreover, multivariate analysis identified Braun anastomosis as the sole factor associated with this outcome. Additionally, the group with Braun anastomosis had a lower incidence of heartburn (12.0% vs. 20.1%; P=0.047) and reduced use of prokinetics (P<0.001) and acid reducers (P=0.002) compared to the group without Braun anastomosis.However, these benefits diminished in subsequent years, with no significant differences in residual food, gastritis, or reflux esophagitis between the groups. Both groups showed similar body mass index scores and nutritional outcomes over the 3-year follow-up period. Conclusions Although Braun anastomosis offers short-term benefits in reducing bile reflux after B-II reconstruction, these effects are not sustainable. The routine use of Braun anastomosis should be reconsidered, though either approach remains a viable option depending on the patient’s circumstances.

Oxidative stress, a key factor in the progression of brain diseases, induces apoptosis through multiplepathways. This study investigates the protective effects of Euonymus elatus, a traditional Korean remedy for conditions such as atherosclerosis, dysmenorrhea, and pain, on neuronal cells under oxidative stress. Excess glutamate was used to model oxidative stress, resulting in elevated reactive oxygen species (ROS), increased intracellular calcium (Ca²⁺), reduced mitochondrial membrane potential, and decreased activity of glutathionerelated enzymes, including glutathione reductase (GR) and glutathione peroxidase (GPx). Experimental results revealed that E. elatus extract provided significant cytoprotective effects. The extracts improved cell viability in MTT assays, reduced ROS and Ca²⁺ levels, restored mitochondrial membrane potential, and enhanced the activity of GR and GPx. These findings highlight the potential of E. elatus as a therapeutic candidate for mitigating oxidative stress and treating neurodegenerative disorders, such as Alzheimer’s disease.

Background: The association between low-density lipoprotein (LDL-C) levels and cardiovascular disease (CVD) risk in different age groups within the diabetes mellitus (DM) population remains unclear. The cohort study was conducted to investigate this relationship. Methods: We assessed the 2009 to 2012 Korean National Health Screening and National Health Insurance Service records, with follow-up to the primary outcome (myocardial infarction [MI] or stroke) or December 2018. After excluding the participants with a history of MI or stroke, 2,227,394 participants with DM were included and categorized according to baseline LDL-C levels and age. Cox proportional hazards modeling was conducted. The CVD risk of age <40 years and LDL-C <70 mg/dL was set as the reference. In each age group, LDL-C <70 mg/dL was used as a reference for the subgroup analysis. Results: The cut-off LDL-C value for increased MI risk in each age group varied (<40 years old, LDL-C ≥160 mg/dL: hazard ratios [HR], 2.03; 95% confidence interval [CI], 1.644 to 2.506) (40–49-year-old, LDL-C <115 mg/dL: HR, 1.245; 95% CI, 1.04 to 1.489) (50–59-year-old, LDL-C <115 mg/dL: HR, 1.21; 95% CI, 1.014 to 1.445) (60-69-year-old, LDL-C <145 mg/dL: HR, 1.229; 95% CI, 1.022 to 1.479) (≥70 years old group, LDL-C <100 mg/dL: HR, 1.238; 95% CI, 1.018 to 1.504). The cut-off LDL-C values for increased stroke risk varied in each age subgroup (<40 years old, LDL-C ≥160 mg/dL: HR, 1.395; 95% CI, 1.094 to 1.779) (40–49-year-old, LDL-C <145 mg/dL: HR, 1.13; 95% CI, 1.019 to 1.253) (50–59-year-old, LDL-C <160 mg/dL: HR, 1.079; 95% CI, 1.008 to 1.154) (60–69-year-old, LDL-C <130 mg/dL: HR, 1.07; 95% CI, 1.022 to 1.119) (≥70 years old, LDL-C <115 mg/dL: HR, 1.064; 95% CI, 1.019 to 1.112). Conclusion The effect of LDL-C on the risk of CVD differs depending on the age of the population with DM.

Granular cell tumor is a rare disease, and it is even rarer in the male breast. Although it is typically a benign tumor, due to its features and image findings, it can be easily misdiagnosed and managed as a malignant tumor. Therefore, the extent of the surgery can inappropriately be expanded. To avoid misdiagnosis and overtreatment, surgeons must perform a careful evaluation. We describe a case of a granular cell tumor of the male breast treated with mastectomy.