Dendrobium officinale is a traditional Chinese medicine for nourishing Yin and benefiting stomach. Its superfine powder has many advantages, such as good dissolution, high utilization rate, strong integrity and easy to use. However, the researches on effect of D. officinale superfine powder on stomach Yin deficiency model are still not sufficient. In this experiment, we explored the effect of D. officinale superfine powder in mice model with stomach Yin deficiency caused by "spicy overeating", and provided certain reference value for its application in gastrointestinal diseases. Male ICR mice were randomly divided into normal group, model group, Yiweitang group, omeprazole group, and D. officinale superfine powder high, medium and low dose groups. The mixture of wine and pepper liquid was given by gavage administration for 30 d, and the corresponding drug was given for 60 d while the model was conti-nued. The body weight, food intake, water intake, fecal moisture content and particle number, foot temperature of mice were measured. The levels of serum gastrin(Gas), motilin(MTL) and somatostatin(SS) were measured by ELISA. Gastric histomorpho-logy was observed by HE staining. The expression levels of nuclear factor kappa B(NF-κB) and cyclooxygenase-2(COX-2) were determined by immunohistochemistry. The expression levels of B-cell lymphoma-2(Bcl-2) and Bcl-2 associated X protein(Bax) in gastric tissues were detected by Western blot. The results showed that D. officinale superfine powder could increase the food intake, water intake, fecal moisture content and particle number, reduce the foot temperature, improve the pathological changes of gastric mucosa, reduce the expression of NF-κB, COX-2 protein in gastric tissues, and increase the ratio of Bax/Bcl-2. D. officinale superfine powder can "nourish Yin and benefit the stomach", improve the syndrome of stomach Yin deficiency, such as "hunger but not want to eat, dry mouth but not want to drink, hand and feet hot, constipation", and reduce the damage of gastric mucosa. The mechanism may be related to regulating the secretion of gastrointestinal hormones, inhibiting the inflammation of gastric tissues and promoting the apoptosis of abnormal cells in gastric tissues.
Animals ; Dendrobium ; Hyperphagia ; Male ; Mice ; Mice, Inbred ICR ; Powders ; Stomach ; Yin Deficiency

Dendrobii officinalis, with a definite effect of nourishing Yin and clearing heat, has been a folk habit for drinking after being mixed with water. Because its superfine powder has the advantages of high dissolution and convenient drinking, we observed the effect of D. officinalis superfine powder on metabolic hypertension model rats and its possible mechanism in this experiment, which can be used as a reference for its clinical application for hypertension. The overeating greasy-induced metabolic hypertension model was established with high-fat, high-sugar and high-purine diet. These rats were orally administered with 400 mg·kg~(-1) and 200 mg·kg~(-1) of D. officinalis superfine powder for 20 consecutive weeks. During this period, blood pressure, blood lipid, blood glucose, insulin and other related indexes of glucose and lipid metabolism were monitored; the levels of lipopolysaccharide(LPS), C-reactive protein(CRP), interleukin 6(IL-6) and other inflammatory mediators were measured; the levels of nitric oxide(NO) and endothelin-1(ET-1) were detected, and the histomorphological and ultrastructural changes of aorta were observed. In addition, the expression of LPS/TLR4 pathway-related molecules in aorta was determined. The results showed that long-term administration of D. officinalis superfine powder significantly reduced the levels of systolic blood pressure(SBP), diastolic blood pressure(DBP) and mean arterial pressure(MBP) in metabolic hypertension model rats, decreased the levels of total cholesterol(TC), triglyceride(TG), low density lipoprotein cholesterol(LDL-c), glucose(Glu), and insulin(INS) levels in blood, increased the contents of high density lipoprotein cholesterol(HDL-c),decreased the LPS, CRP, IL-6 and ET-1 levels in blood and increased NO content. Furthermore, it improved the abnormality of aortic histomorphology and endothelial ultrastructure, and inhibited the protein expression of TLR4, myeloid differentiation factor(MyD88), IL-6, interleukin-1 β(IL-1β), and tumor necrosis factor-α(TNF-α) as well as mRNA expression of TNF-α and IL-1β in aorta. In conclusion, D. officinalis superfine powder may improve the abnormal function and structure of blood vessels by inhibiting the activation of LPS/TLR4 pathway, thus playing a role against metabolic hypertension.
Animals ; Dendrobium/chemistry* ; Drugs, Chinese Herbal/pharmacology* ; Hyperphagia ; Hypertension/drug therapy* ; Interleukin-6 ; Powders ; Rats ; Tumor Necrosis Factor-alpha

Athletes ; Eating ; Education ; Feeding Behavior ; Humans ; Hyperphagia ; Logistic Models ; Weight Loss

No abstract available.
Bulimia* ; Gastric Dilatation* ; Ischemia* ; Portal Vein*

The purpose of this study was to investigate the relationship between HMR use and eating habits in young Korean adults. This cross-sectional study was conducted on 575 adults (232 men, 343 women) in their 20s and 30s in Korea. Their use of HMRs (classified as ready-to-eat, ready-to-cook, and fresh convenience foods) and eating habits were surveyed. The main reasons for HMR use by men and women were convenience (54.7%, 64.4%) and promptness (24.2%, 24.2%), respectively. The most frequent place for HMR purchase was a convenience store (74.1% and 65.0%, respectively). Regarding the frequency of HMR use, 1~2 times a week was the highest for ready-to-eat (40.9%) and ready-to-cook (30.1%), while no eating was the highest for fresh convenience foods (41.0%). HMR preference was the highest (3.8 out of 5 on a 5-point scale) for ready-to-eat, followed by ready-to-cook (3.3 points) and fresh convenience foods (3.3 points). The use frequency and preference of total HMRs, ready-to-eat foods, and ready-to-eat foods were positively correlated with unfavorable eating habits, including unbalanced eating, overeating, salty eating, spicy eating, skipping, and irregular meals. However, fresh convenience foods showed negative correlations with unbalanced eating, overeating, and salty eating. The use frequency and preference of total HMRs, ready-to-eat foods, and ready-to-cook foods were positively correlated with undesirable eating habits. However, fresh convenience food showed a negative correlation with eating habits such as unbalanced, overeating, and salty eating. These results should be considered for favorable food production and consumer guidance to promote healthy food choices.
Adult ; Cross-Sectional Studies ; Eating ; Fast Foods ; Female ; Humans ; Hyperphagia ; Korea ; Male ; Meals ; Young Adult

Mindfulness training is growing in popularity as an adjunctive intervention in disordered eating and weight loss. Lifestyle modification, pharmacologic treatment, and surgical intervention have been widely used for weight reduction in obese persons, but these modifications are sometimes insufficient. In particular, stress-induced eating and binge-eating disorder have been frequently associated with increased risk of regaining weight. Initial research suggests that mindfulness training may be an effective intervention for binge eating. In this article, we reviewed 19 studies that investigated mindfulness training as an intervention for weight change and/or emotional eating. Results suggest that mindfulness training effectively decreases emotional eating in persons with good adherence to the training; evidence for its effect on weight reduction, however, is mixed. Further large-scale studies are warranted to explore the effectiveness of mindfulness training on long-term weight loss and emotional eating in persons with obesity.
Binge-Eating Disorder ; Bulimia ; Cognitive Therapy ; Eating ; Humans ; Life Style ; Mindfulness ; Obesity ; Overweight ; Weight Loss ; Weight Reduction Programs

OBJECTIVES: The study was performed to examine the dietary behaviors and life stress of middle school students in the Gyeonggi area. METHODS: A total of 580 middle school students (295males, 285 females) in the Gyeonggi area participated in the study between July and August in 2011. The study was a questionnaire-based survey that included dietary habits, dietary behaviors, and life stress. RESULTS: For dietary habits, the score for drinking milk was higher in male students than in female students, whereas the score for eating fruits was higher in female students compared to male students. There were significant differences in foods eaten and preferred under stress between male and female students. Male students showed significantly less changes in the number of meals, amount of meal intake, number of snacks, snack intake, frequency of overeating, and appetite during stress than female students. Life stress score of students largely came from academic factors, and female students showed higher stress levels in personal and surrounding environment factors than male students. Life stress score was significantly lower in students with high and moderate levels of dietary habits than in students with a low level of dietary habits. Total score for dietary habits and scores for eating adequate amounts of foods for each meal, considering a combination of food groups at each meal and eating green and orange vegetables, were significantly negatively correlated with life stress score. Life stress score was significantly negatively correlated with meal regularity and positively with the level of overeating. CONCLUSIONS: This study may provide basic information on dietary habits and life stress according to gender and the relationship between dietary behaviors and life stress of middle school students, and it suggests gender-based nutrition education programs to solve undesirable dietary habits and dietary behaviors in students with higher stress.
Appetite ; Citrus sinensis ; Drinking ; Eating ; Education ; Female ; Food Habits ; Fruit ; Gyeonggi-do ; Humans ; Hyperphagia ; Male ; Meals ; Milk ; Snacks ; Stress, Psychological ; Vegetables

PURPOSE: The purpose of this study was to determine differences in eating-out, dietary life styles, and healthy dietary competencies among middle-aged consumers according to obesity status and gender for implications of consumer education. METHODS: Data were drawn from the 2016 Food Consumption Behavior Survey, and 3,022 subjects (mail 1,388; female 1,634) who were middle-aged adults were investigated. Analysis of variance with Scheffé test, t-test, χ²-test, and factor analysis were performed using SPSS v.24. RESULTS: Males showed less interest in diet than females. For both males and females, higher BMI degrees were associated with higher levels of interest in diet. For frequency, monthly average consumption expenditure, one-time cost for eating out, and drinking frequency, males showed higher levels than females. Especially for the male group, higher obesity status was associated with higher levels of eating out and drinking. Dietary lifestyles of males and females turned out to be very similar. For the male group, normal weight group was more likely to show ‘health and high quality pursuit dietary life-style’ than the other groups. For females, the normal weight group were more likely to show ‘health and high quality pursuit dietary life-style’ and ‘safety pursuit dietary life-style’ than the other groups. The level of ‘healthy dietary competence’ for females was found to be higher than that for males. For the female group, there were significant differences according to obesity status, and practice was more important than knowledge in determining a healthy dietary life. CONCLUSION: For dietary life-related education for obese middle-aged consumers, it is important to emphasize less eating-out and drinking and less overeating while eating-out based on the results that eating-out, drinking, and overeating in the obesity group were significantly higher than in the normal group. It is important to focus on the value of dietary life and diverse foods, based on the results that the obesity group was less likely to be have healthy dietary lifestyles and consume less diverse foods than the normal group.
Adult ; Diet ; Drinking ; Eating ; Education ; Female ; Health Expenditures ; Humans ; Hyperphagia ; Life Style ; Male ; Obesity

PURPOSE: The purpose of this study was to investigate the mediating effect of adult attachment in the relationship between eating psychopathology and depression among patients with eating disorders. METHODS: Patients (N=146) who visited a clinic for eating disorders participated in the study. Data were collected from December 2017 to February 2018 using the Eating Disorder Inventory (EDI-2), Revised Adult Attachment Scale (RAAS), and Beck Depression Inventory (BDI-II). RESULTS: The subjects showed high scores on eating psychopathology (drive for thinness 15.02±5.11, bulimia 11.77±5.27, and body dissatisfaction 14.16±7.82), adult attachment (attachment avoidance 37.31±6.18 and attachment anxiety 16.63±5.38), and depression (24.26±10.81), and 65.1% of the participants showed above a moderate level of depression. There were significant correlations among eating psychopathology, adult attachment, and depression. We also found that adult attachment fully mediated the association between eating psychopathology and depression. CONCLUSION: Future interventions for patients with eating disorders who have experienced insecure attachment with their primary caregiver should focus on forming a therapeutic relationship with the therapist. In addition, family therapy might contribute to lowering attachment insecurities and depression by recovering the attachment between the patients and their parents.
Adult ; Anxiety ; Bulimia ; Caregivers ; Depression ; Eating ; Family Therapy ; Humans ; Negotiating ; Parents ; Psychopathology ; Thinness

OBJECTIVES: Although breakfast is important to nutrition balance, prevention of overeating, and weight control, people in their 20s (males: 55.1%, females: 49.9%) were reported to have the highest rate of skipping breakfast in 2016 Korea Health Statistics. This study aims to examine dietary habits and nutrient intake depending on breakfast frequency among young women in Seoul. METHODS: The subjects were 655 young women in Seoul from August to October 2016, and the survey was performed by using a questionnaire that included general characteristics, dietary habits, and eating behavior. Body composition was determined by bioelectric impedance analysis. Nutritional status was examined by the 24-hour recall method. RESULTS: The participants were classified by breakfast intake frequency; ‘≥ 5 times/week (n=160)’, ‘1–4 times/week (n=327)’, and ‘breakfast skipping (n=168)’. The ‘breakfast skipping’ group had lower frequency and regularity of meals. In addition, the ‘breakfast skipping’ group had a higher frequency of eating-out and late-night meals. There was no difference in total calories between the ‘breakfast skipping’ group and other groups, but the ‘breakfast skipping’ group had significantly low carbohydrate and fiber intakes. The participants showed lower intakes of calories, fiber, vitamin A, vitamin C, niacin, folic acid, calcium, potassium, and zinc in comparison with recommended intakes. Especially, the ‘breakfast skipping’ group had significantly lower fiber, vitamin A, vitamin C, calcium, potassium levels compared to the ‘≥ 5 times/week’ group. For Mean Adequacy Ratio (MAR), the ‘breakfast skipping’ group recorded a ratio of 0.60, which was lower than those of other groups. Index of Nutritional Quality (INQ) including fiber, vitamin C, calcium and phosphorus were significantly lower in the breakfast skipper group, compared to the breakfast eater group. CONCLUSIONS: The ‘breakfast skipping’ group showed low regularity of meals and a high frequency of eating-out and late-night meals. The breakfast regular eater group showed high intake of micronutrients and quality of meals was high in general. Skipping breakfast could lower nutrient intake and quality of meals, which requires attention.
Ascorbic Acid ; Body Composition ; Breakfast ; Calcium ; Electric Impedance ; Feeding Behavior ; Female ; Folic Acid ; Food Habits ; Humans ; Hyperphagia ; Korea ; Meals ; Methods ; Micronutrients ; Niacin ; Nutritional Status ; Nutritive Value ; Phosphorus ; Potassium ; Seoul ; Vitamin A ; Zinc