We experienced a case of an 18-year-old woman who ingested salt-fermented northern sand lance and developed corrosive gastritis. The patient underwent a esophagogastroscopy and had developed a deep ulceration in the antrum. This cases shows that salt-fermented northern sand lance, which is very acidic and includes various biogenic amines, has the possibility of inducing a corrosive injury to the stomach.
Adolescent ; Biogenic Amines ; Female ; Gastritis ; Humans ; Silicon Dioxide ; Stomach ; Ulcer

OBJECTIVE: To determine the effect of Zanthoxylum piperitum extracet (ZPE) on apoptosis and analyze anticancer substances in ZPE, changes in proteins related to apoptosis, and pathological changes in tumors in mouse. METHODS: Fifteen 4-week-old female BALB/c nu/nu mice were divided into 3 groups depending on ZPE dose, with 5 in each group. AGS gastric carcinoma cells (1 × 10 RESULTS: High performance liquid chromatography (HPLC) analysis showed that ZPE contained organic sulfur compounds such as alliin and S-allylcysteine. MTT assay results revealed that ZPE (10-85 µ g/mL) could effectively inhibit the growth of AGS gastric cancer cells at higher concentrations (P<0.05, P<0.01). The annexin V & dead cell staining assay and cell cycle arrest assay confirmed a dose-dependent increase in the apoptosis rate and G CONCLUSION ZPE decreases AGS cell proliferation and induces apoptosis by inhibiting Akt and MDM2 expression.
Animals ; Apoptosis ; Cell Line, Tumor ; Cell Proliferation ; Female ; Mice ; Mice, Inbred BALB C ; Plant Extracts/therapeutic use* ; Proto-Oncogene Proteins c-akt/metabolism* ; Signal Transduction ; Stomach Neoplasms/drug therapy* ; Tumor Suppressor Protein p53/metabolism* ; Zanthoxylum/metabolism*

BACKGROUND: The purpose of this study was to investigate the association between diabetes and depressive symptoms among Korean women. METHODS: We performed an analysis of data for 6,572 women aged 30 or over obtained from the Fifth Korean National Health and Nutrition Examination Survey conducted in 2010 to 2011. We examined the presence of depressive symptoms and the treatment of depression according to diabetes status. RESULTS: The presence of depressive symptoms was observed in 22.6% of subjects with diabetes. In the multiple logistic regression model, diabetes was associated with an increased risk of depressive symptoms (odds ratio [OR], 1.21; 95% confidence interval [CI], 1.20 to 1.21) but the treatment of depression among diabetics was less common (OR, 0.54; 95% CI, 0.54 to 0.55). Uncontrolled diabetes (glycosylated hemoglobin > or = 7%) was associated with an increased risk of depressive symptoms (OR, 1.71; 95% CI, 1.69 to 1.73) among diabetics. CONCLUSION: Physicians should manage individuals with diabetes in consideration of the presence of depressive symptoms, especially in those with uncontrolled diabetes.
Depression* ; Diabetes Mellitus ; Female ; Humans ; Logistic Models ; Nutrition Surveys*

BACKGROUND/OBJECTIVES: The objective of this study was to measure and/or estimate the total antioxidant capacity of the Korean diet. MATERIALS/METHODS: Eighty-one plant foods that were expected to exhibit rather high antioxidant activities were selected from the Korean diet using the Fifth Korean National Health and Nutrition Survey (KNHANES V). These foods were categorized into 11 food groups: cereals, potatoes, legumes, nuts, vegetables, kimchies, mushrooms, fruits, fruit juices, sea weeds, and oils. The foods were mixed in the proportions specified in traditional Korean recipes and analyzed. The measured indicators for antioxidant capacities were total phenolics, 2,2-diphenyl-1-picrylhydrazyl (DPPH), oxygen radical absorbance capacity (ORAC), and Trolox equivalent antioxidant capacity (TEAC). RESULTS: Total phenolics were high in the fruit juices, nuts, vegetables, and fruits; and the average DPPH, ORAC, and TEAC values were high in the vegetables, fruits, fruit juices, and nuts. The correlation coefficient between the content of total phenolics of each food and the in vitro antioxidant capacity was relatively high at 0.851. The intake of total phenolics per capita per day in the Republic of Korea was estimated to be 127 mg. The total dietary antioxidant capacity (TDAC) values, which were obtained from the total antioxidant capacity of each food, taking into account the intake of each food, were 20,763, 54,335, and 876.4 micromol of Trolox equivalents using the DPPH, ORAC, and TEAC methods, respectively. The food group that contributed the most to the Korean TDAC was cereals at 39.7%, followed by fruits and vegetables at 27.8% and 13.9%, respectively. The contribution of legumes, nuts, fruit juices, and mushrooms was quite minimal at less than 2% each. CONCLUSIONS: The content of total phenolics and the antioxidant capacity of the Korean diet are significantly correlated and the high contributing food groups are cereals, fruits, and vegetables.
Agaricales ; Edible Grain ; Diet* ; Fabaceae ; Fruit ; Nutrition Surveys ; Nuts ; Oils ; Oxygen ; Phenol ; Plants ; Republic of Korea ; Solanum tuberosum ; Vegetables

Interleukin-1 receptor-associated kinase 4 (IRAK4) is a pivotal enzyme in the Toll-like receptor (TLR)/MYD88 dependent signaling pathway, which is highly activated in rheumatoid arthritis tissues and activated B cell-like diffuse large B-cell lymphoma (ABC-DLBCL). Inflammatory responses followed by IRAK4 activation promote B-cell proliferation and aggressiveness of lymphoma. Moreover, proviral integration site for Moloney murine leukemia virus 1 (PIM1) functions as an anti-apoptotic kinase in propagation of ABC-DLBCL with ibrutinib resistance. We developed a dual IRAK4/PIM1 inhibitor KIC-0101 that potently suppresses the NF-κB pathway and proinflammatory cytokine induction in vitro and in vivo. In rheumatoid arthritis mouse models, treatment with KIC-0101 significantly ameliorated cartilage damage and inflammation. KIC-0101 inhibited the nuclear translocation of NF-κB and activation of JAK/STAT pathway in ABC-DLBCLs. In addition, KIC-0101 exhibited an anti-tumor effect on ibrutinib-resistant cells by synergistic dual suppression of TLR/MYD88-mediated NF-κB pathway and PIM1 kinase. Our results suggest that KIC-0101 is a promising drug candidate for autoimmune diseases and ibrutinib-resistant B-cell lymphomas.

BACKGROUND: This research investigated the sensitivity and specificity of heavy and binge drinking for screening of alcohol use disorder. METHODS: This retrospective study was conducted with 976 adults who visited the Sun Health Screening Center for health screenings in 2015. Daily drinking amount, drinking frequency per week, and weekly drinking amount were investigated. Using criteria from the National Institute on Alcohol Abuse and Alcoholism, participants were classified as normal drinkers, heavy drinkers, or binge drinkers, and grouped by age and sex. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of heavy and binge drinking were compared for the diagnosis of alcohol abuse and alcohol dependence using the Diagnostic and Statistical Manual of Mental Disorders (DSM) 4th edition-text revision and alcohol use disorder using the DSM 5th edition. RESULTS: The sensitivity of heavy and binge drinking for the diagnosis of alcohol abuse, alcohol dependence, and alcohol use disorder were 51.7%, 43.8%, and 35.3%, and 69.0%, 62.5%, and 48.2%, respectively. The specificity of these were 90.1%, 91.7%, and 95.5%, and 84.3%, 86.8%, and 91.2%, respectively. The PPV of these were 24.8%, 40.5%, and 72.7%, and 21.7%, 38.0%, and 65.2%, respectively. The NPV of these were 96.7%, 92.6%, and 81.2%, and 97.8%, 94.7%, and 83.7%, respectively. CONCLUSION: Heavy and binge drinking did not show enough diagnostic power to screen DSM alcohol use disorder although they did show high specificity and NPV.
Adult ; Alcoholism ; Alcohol Drinking ; Binge Drinking* ; Diagnosis* ; Diagnostic and Statistical Manual of Mental Disorders ; Humans ; Mass Screening ; National Institute on Alcohol Abuse and Alcoholism (U.S.) ; Retrospective Studies ; Sensitivity and Specificity

BACKGROUND/OBJECTIVE: The aim of this study was to examine the effect of high dietary methionine (Met) consumption on plasma and hepatic oxidative stress and dyslipidemia in chronic ethanol fed rats. MATERIALS/METHODS: Male Wistar rats were fed control or ethanol-containing liquid diets supplemented without (E group) or with DL-Met at 0.6% (EM1 group) or 0.8% (EM2 group) for five weeks. Plasma aminothiols, lipids, malondialdehyde (MDA), alanine aminotransferase (ALT), and aspartate aminotransferase were measured. Hepatic folate, S-adenosylmethionine (SAM), and S-adenosylhomocysteine (SAH) were measured. RESULTS: DL-Met supplementation was found to increase plasma levels of homocysteine (Hcy), triglyceride (TG), total cholesterol (TC), and MDA compared to rats fed ethanol alone and decrease plasma ALT. However, DL-Met supplementation did not significantly change plasma levels of HDL-cholesterol, cysteine, cysteinylglycine, and glutathione. In addition, DL-Met supplementation increased hepatic levels of folate, SAM, SAH, and SAM:SAH ratio. Our data showed that DL-Met supplementation can increase plasma oxidative stress and atherogenic effects by elevating plasma Hcy, TG, and TC in ethanol-fed rats. CONCLUSION: The present results demonstrate that Met supplementation increases plasma oxidative stress and atherogenic effects by inducing dyslipidemia and hyperhomocysteinemia in ethanol-fed rats.
Alanine Transaminase ; Animals ; Aspartate Aminotransferases ; Cholesterol ; Cysteine ; Diet ; Dyslipidemias* ; Ethanol ; Folic Acid ; Glutathione ; Homocysteine ; Humans ; Hyperhomocysteinemia ; Male ; Malondialdehyde ; Methionine* ; Oxidative Stress* ; Plasma ; Rats* ; Rats, Wistar ; S-Adenosylhomocysteine ; S-Adenosylmethionine ; Triglycerides

BACKGROUND/OBJECTIVE: The aim of this study was to examine the effect of high dietary methionine (Met) consumption on plasma and hepatic oxidative stress and dyslipidemia in chronic ethanol fed rats. MATERIALS/METHODS: Male Wistar rats were fed control or ethanol-containing liquid diets supplemented without (E group) or with DL-Met at 0.6% (EM1 group) or 0.8% (EM2 group) for five weeks. Plasma aminothiols, lipids, malondialdehyde (MDA), alanine aminotransferase (ALT), and aspartate aminotransferase were measured. Hepatic folate, S-adenosylmethionine (SAM), and S-adenosylhomocysteine (SAH) were measured. RESULTS: DL-Met supplementation was found to increase plasma levels of homocysteine (Hcy), triglyceride (TG), total cholesterol (TC), and MDA compared to rats fed ethanol alone and decrease plasma ALT. However, DL-Met supplementation did not significantly change plasma levels of HDL-cholesterol, cysteine, cysteinylglycine, and glutathione. In addition, DL-Met supplementation increased hepatic levels of folate, SAM, SAH, and SAM:SAH ratio. Our data showed that DL-Met supplementation can increase plasma oxidative stress and atherogenic effects by elevating plasma Hcy, TG, and TC in ethanol-fed rats. CONCLUSION: The present results demonstrate that Met supplementation increases plasma oxidative stress and atherogenic effects by inducing dyslipidemia and hyperhomocysteinemia in ethanol-fed rats.
Alanine Transaminase ; Animals ; Aspartate Aminotransferases ; Cholesterol ; Cysteine ; Diet ; Dyslipidemias* ; Ethanol ; Folic Acid ; Glutathione ; Homocysteine ; Humans ; Hyperhomocysteinemia ; Male ; Malondialdehyde ; Methionine* ; Oxidative Stress* ; Plasma ; Rats* ; Rats, Wistar ; S-Adenosylhomocysteine ; S-Adenosylmethionine ; Triglycerides

BACKGROUND: This research investigated the usefulness of heavy drinking standards of ‘guidelines for moderate alcohol drinking amount for Koreans’ for diagnosis of Diagnostic and Statistical Manual of Mental Disorders 5th edition (DSM-5) alcohol use disorder. METHODS: This retrospective study was conducted with 976 adults who visited an health screening center in Daejeon for health check-up in 2015. Daily drinking amount, drinking frequency per week, and weekly drinking amount were investigated. Using the heavy drinking criteria of Korean guideline, participants were grouped by age and gender and classified as normal or heavy drinkers. The sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), Positive likelihood ratio (LR+), Negative likelihood ratio (LR-), odds ratio (OR) and Youden's Index of heavy drinking according to Korean guideline for diagnosis of DSM-5 alcohol use disorder were calculated. RESULTS: The Area under the receiver operating characteristic (ROC) curve of a model screening DSM-5 alcohol use disorder by weekly drinking amount were 0.812 in males up to age 65 years and 0.931 in males over age 65 years and females respectively. The sensitivity, specificity, PPV and NPV of Korean guideline heavy drinking group for diagnosis of DSM-5 alcohol use disorder were 61.0%, 89.7%, 67.0%, and 87.05% respectively. The LR+, LR-, OR and Youden's Index of those were 5.917 (4.704-7.435), 0.434 (0.379-0.497), 13.623 (9.607-19.317), and 0.507 respectively. CONCLUSIONS: This research shows the Korean heavy drinking standard is useful for diagnosis of DSM-5 alcohol use disorder in Korean people.
Adult ; Alcohol Drinking ; Diagnosis ; Diagnostic and Statistical Manual of Mental Disorders ; Drinking* ; Female ; Humans ; Male ; Mass Screening ; Odds Ratio ; Retrospective Studies ; ROC Curve ; Sensitivity and Specificity

PURPOSE: The aim of this study was to identify the relationship between urinary incontinence (UI) and low back pain (LBP) discomfort and disability, static balance, and demographic factors. METHODS: A total of 348 women aged 20-80 years were included in this cross-sectional study. The general characteristics of the subjects and the main outcome (UI condition, LBP discomfort, LBP disability, and static balance ability) were assessed by using clinical questionnaires and assessment tools. RESULTS: Of all the subjects, 22.8% had experienced UI. Women with UI showed a significantly higher relationship of LBP and disability, and static balance ability (P<0.01). We found a significant correlation between UI, age, LBP and disability, and static balance ability (P<0.01). CONCLUSIONS: These findings suggest that UI correlates negatively with LBP discomfort, LBP disability, and static balance ability. Further studies should focus on the identification of the precise mechanisms underlying UI and its related physical symptoms and on the development of therapeutic strategies to manage this condition.
Aged ; Cross-Sectional Studies ; Female ; Humans ; Low Back Pain ; Urinary Incontinence