• Food Science of Animal Resources
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• v.31 no.1
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• pp.54-60
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• 2011

This study was performed to examine the possibility of water extracts of several digestive medicinal plants (DMPEs), such as Amomum tasoko, Alpinia oxyphylla, Citrus unshiu, and Myristica fragrans, as a natural antioxidant. Total phenol contents of each extract were expressed as gallic acid equibalents (GAE) and those were significantly different among A. tasoko ($39.87{\pm}5.77$ mg GAE/g), A. oxyphylla ($30.28{\pm}3.36$ mg GAE/g), C. unshiu ($28.13{\pm}5.01$ mg GAE/g) and M. fragrans ($6.36{\pm}0.30$ mg GAE/g) (p<0.05), and extract of A. tasoko showed significantly higher antioxidative effect than butylated hydroxyanisole (BHA) on linoleic acid peroxidation at 72 h after incubation (p<0.05). Addition of extracts in pork patties did not affect the pH value and total microbes during cold storage. However, thiobarbituric acid reative substances (TBARS) of treated patties were lower in dose dependant manner than that of control as storage period increased (except patties treated with C. unshiu extract), and patties treated with 0.5% A. tasoko extract showed no significant difference with patties treated with 0.5% BHA at day 7.

• Journal of Oriental Neuropsychiatry
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• v.21 no.3
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• pp.77-86
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• 2010

Objectives : The purpose of this report was to provide the information activity and safety of Yijin-tang by analyzing domestic/international papers and theses about Yijin-tang. Methods : Domestic/international papers and theses related to Yijin-tang were reviewed and analyzed. These papers were then classified by year, experimental method and subject. Results : 1. Administration of Yijin-tang showed therapeutic effects on diseases of the circulatory system such as thrombosis and hyperlipisemia in in vivo experiments. 2. Administration of Yijin-tang reduced hemorrhagic erosion and ulcer by inhibition of gastric juice secretion and protection effect of gastric mucosa in in vivo experiments. 3. Both clinical and basic science researches, Administration of Yijin-tang showed improvement of digestive function by up-regulated of digestive enzyme and gut-regulated protein in plasma levels. Conclusions : Administration of Yijin-tang showed therapeutic effects on diseases of the circulatory system and protection effect of gastric mucosa in in vivo experiments. Furthermore, both clinical and basic science researches, administration of Yijin-tang showed improvement of digestive function.

• Journal of the Korean Society of Food Culture
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• v.16 no.5
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• pp.515-524
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• 2001

Differences in dietary intake of Korean Americans (KA) by the length of residence in the U.S. were studied in relation to health and disease patterns in Michigan. Of 1860 questionnaires mailed, 637 (34.3%) responded with demographics, anthropometrics, self-reported disease patterns, lifestyle, and dietary patterns (93-item FFQ developed for KA). Complete responses were available for 498 people (263 men,253 women, aged 30-87 yr), who were then divided into three groups based on the number of years lived in the U.S.: 15y, 16-25y, 26y. Age-adjusted weight, height, BMI, and waist to hip ratio were within the normal ranges and did not differ among the three groups. Chronic diseases frequently reported in men and women (age-adjusted) included hypertension (14.4%, 14.1%), digestive diseases (5.4%, 8.5%), diabetes (3.6%,4.9%), and arthritis(3.3%, 12.5%), respectively. The length of residence in the U.S. was inversely associated with the age-adjusted prevalence of digestive diseases (12.4%, 6.5%, 0.4% in men, 13.0%, 11.7%, 0% in women). The length of residence was positively associated with health consciousness, receiving regular health care, taking supplements regularly, and exercising, while inversely related to smoking. The majority favored American foods for breakfast and Korean foods for dinner. Foods frequently consumed included cooked rice (w/other grains). kimchi, coffee (w/cream and sugar),bread (white and dark), citrus juice, milk (low fat and skim), lettuce and cucumber, apple, seaweed, and soda. Intake frequency of the Korean starch food group was inversely associated with the length of residence for both men and women (p<0.001), but not with the American starch food group. Fat intake did not differ by the length of residence in the U.S. The dietary changes were associated with the length of residence and chronic disease patterns for the first generation of KA, which should be further examined 'for the subsequent generation of KA.

• The Korean Journal of Malacology
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• v.29 no.1
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• pp.33-41
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• 2013

This study investigated concentration of metal ions, intersexuality and histological alterations of digestive gland in Mytilus galloprovincialis. Samples were collected from two areas of Gamak Bay in May, 2010. The concentration of metal ions showed that Al ($366.5{\pm}249.7$ mg/kg) was highest and Zn ($179.5{\pm}67.8$ mg/kg) was second high concentration. Co ($1.0{\pm}0.2$ mg/kg) was lowest. The intersexuality was 26.4% and males (38.8%) was higher than the females (12.9%). Intersex type was observed four types. Destruction of digestive tubule epithelium was highest among other biomarker in digestive gland. Distribution of basophilic cell and lipofuscin was 6.1% and 1.5%, respectively.

• Journal of The Korean Society of Clinical Toxicology
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• v.7 no.2
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• pp.113-120
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• 2009

Purpose: Though caustic injury of the upper digestive tract can lead to severe sequelae, there are few clinical studies on this subject. This study was undertaken to evaluate the clinical characteristics, the endoscopic findings and the risk factors of the upper digestive lesions in patient with caustic ingestion injury. Methods: We retrospectively reviewed the medical records of 137 patients who ingested caustic materials and who visited to our emergency room from January, 2000 to June, 2009. Results: The most common ingested agent was sodium hypochlorite (44.5%), followed by acetic acid (19.7%), hydrochloric acid (11.7%) and lye (8.0%). Ingestion for suicidal attempt (62.0%) was more frequent than accidental ingestion (30.7%). Grade IIa injury was the most frequent finding on endoscopy of the esophagus and Grade 1 injury was the most frequent finding on endoscopy of the stomach. For the late sequelae, there were 9 cases (6.6%) of esophageal stricture and 2 cases (1.5%) of gastric outlet obstruction. The initial signs and symptoms did not correlate with the development of stricture, but leukocytosis, and grade III injury were related to the risk of developing stricture. Conclusion: Caustic injury of the upper gastrointestinal tract is frequently observed on early endoscopy and it can cause significant late sequelae such as stricture. Therefore, it is necessary to evaluate these patients with regular follow up endoscopic examinations for the management of late sequelae.

• Journal of Sasang Constitutional Medicine
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• v.17 no.2
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• pp.52-63
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• 2005

1. Objectives Due to a lack of detail guidelines for prescriptions to ordinary and pathological symptoms in ${\ulcorner}$DongyiSuseBowon${\lrcorner}$, doctors depend on their own decision when give a prescription. This study aimed to compare ordinary symptoms and pathological symptoms in regards to six prescriptions being applied to Soyangin to utilize them as guidelines in practices. 2. Methods Date were collected from September, 2003 to August, 2004 at the Sasang Constitutional clinic of Pohang Oriental Medicine Hospital. Patients were first asked to fill Out a questionnaire of symptoms that they had at the time of visiting. Data from 273 Soyangin patients whose chief complains got alleviated after taking the prescribed drug were analyzed to examine if there were differences in prescriptions according to ordinary or pathological symptoms complained. 3. Results and Conclusions 1. Hyungbangpaedog-san(Paedog) was given more to the patients having good digestive function than Hyungbangjihwang-tang(Hyungji) and Hyungbangdojeok-san (Dojeok) ; Dojeok was given for bloating symptom compared to Hyungbangsabaek-san(Sabaek). Yangkyuksanhwa-tang(Yangkyuk) and Dojeok were more like for patients with stomachache compared to Paedog. Doghwaljihwang-tang(Dogji) was prescribed to patients complaining frequent voiding compared to Sabaek while Sabaek was given for patients who prefer cold water and feel their body warm compared to other prescriptions. Yangkyuk and Dojeok were prescribed more likely to patients with feeling of suffocation than Sabaek. 2. In symptom comparisons between one prescription and the group of the rest of 5 prescriptions, Paedog was found to be prescribed when patients had good digestive function while Dojeok was given in symptoms cases of indigestion, bloating, constipation and dizziness. Sabaek was applied more for patients having tendency of preferring cold water and feeling of heat body as well as good digestive function. Hyungji was used for patients complaining a symptom of fatigue, in addition Yangkyuk was given to patients who were nervous, sensitive, or impatient when compared to Other prescriptions. Dogji was applied to frequent voiding, insomnia, tingling of extremities, backache or leg pain, or in case of tendency of catching a common cold.

• Journal of Acupuncture Research
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• v.22 no.4
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• pp.143-153
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• 2005

What we want to report is the oriental medical treatment of eleven patients with lumbago. The patients had several features in common. First, the source of the lumbago was related to overdrinking or overeating, which is something like food damage(食傷) in oriental medicine. Second, they had symptoms of digestive trouble as well as lower back pain. Third, the R.O.M of lumbar spine was limited but there was no another special abnormality in physical examination. Fourth, singly they had muscular tenderness of Iliopsoas muscle and symptoms by Myofascial pain of Iliopsoas muscle was appeared. We assumed this sort of lumbago to be one due to retention of undigested food(食積) or damp-heat(濕熱) in oriental medicine, similar to Myofascial pain syndrome of Iliopsoas muscle in western counterpart. Acupuncture treatment was done to improve the digestive trobles according to oriental medical theory, and we saw the improvement in VAS score of lower back pain, degree of lumbar flexion, Iliopsoas muscle's tenderness and also digestive trobles. But an objective researches on the relation of lumbago due to retention of undigested food(食積) or damp-heat(濕熱) and myofascial pain syndrome of Iliopsoas muscle are quite lacking. However we think such a clinical approach could be useful in practices of oriental medicine increase in curative effect.

• The Journal of Dong Guk Oriental Medicine
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• v.8 no.1
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• pp.145-158
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• 1999

Objective : To observe Sagunjatanghapchangchuljiyutang in rectifying the digestive dysfunctional spleen deficiency syndrome caused by chronic diarrhea. Methods : Sagunjatanghapchangchuljiyutang was chosen to treat the digestive dysfunctional spleen deficiency syndrome caused by chronic diarrhea. The model was induced by Rhei Radix and castor oil. The effects on the gastric secretion ability(gastrin, secretin, volume of gastric juice, free acidity, total acidity, pepsin activity) and nutritional condition(protein, albumin, total cholesterol, triglyceride, total lipid, BUN, creatinine, RBC, WBC, hemoglobin, hematocrit) were observed in vivo. Results : The group induced chronic diarrhea by Rhei Radix and castor oil had lower gastric secretion ability and nutritional condition was lower than that of the normal group. The figures for group given Sagunjatanghapchangchuljiyutang showed improvement, especially gastrin, total lipid and hematocrit. Conclusion : Sagunjatanghapchangchuljiyutang have an effect on the digestive dysfunctional spleen deficiency syndrome caused by chronic diarrhea. And experimental study syndrome could be proceed.

• Journal of Gastric Cancer
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• v.19 no.4
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• pp.375-392
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• 2019

Preoperative chemo- and radiotherapeutic strategies followed by surgery are currently a standard approach for treating locally advanced gastric and esophagogastric junction cancer in Western countries. However, in a large number of cases, the tumor is extremely resistant to these treatments and the patients are exposed to unnecessary toxicity and delayed surgical therapy. The current clinical trials evaluating the combination of preoperative systemic therapies with modern targeted and immunotherapeutic agents represent a unique opportunity for identifying predictive biomarkers of response to select patients that would benefit the most from these treatments. However, it is of utmost importance that these potential biomarkers are corroborated by extensive preclinical and translational research. The aim of this review article is to present the most promising biomarkers of response to classic chemotherapeutic, anti-HER2, antiangiogenic, and immunotherapeutic agents that can be potentially useful for personalized preoperative systemic therapies in gastric cancer patients.

• Journal of Sericultural and Entomological Science
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• v.24 no.2
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• pp.73-80
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• 1983

1. The varietal difference in amylase activity of the digestive fluid of the 5th instar larvae reared on the artificial diet was investigated, using the parent commercial silkworm varieties of Japanese strain. The amylase activity was large different among silkworm varieties. The activity was strong in Hansaeng-1, Jam 115 and Jam 117, medium in Hansaeng-3, Jam 113, Jam 119, and Jam 201, weak in Jam 107, Jam 121 and Gyeongchu. The amylase of the digestive fluid of ten parent commercial silkworm varieties is possible-(ae) type, compared with ＋(＋$\^$ae/) type of Daizo. 2. To investigate the effect of a-amylase pre-treatment of the artificial diet, larvae were fed with the diet treated by a-amylase during 4th-5th instar periods. The blood sugar content and cocoon qualities were slightly higher in the experimental larvae than those in the control, while showing the slight less body weight, amylase activity and dietary efficient.