• The Journal of Internal Korean Medicine
• /
• v.15 no.2
• /
• pp.383-417
• /
• 1994

By making use of the EAV(Electroacupuncture acc. Voll) combined meridian theory of oriental medicine with electronics which was contrived to recognize the physiological and pathological changes of human body, the following conclusions were made in comparison with EAV measurements and types of symptoms(anxiety & headache, fatigue, palpitation, dizzness, abdominal distension. nausea, gastric disturbance. constipation & diarrhea, fatty liver, cva), QSCC, and blood type test. 367 patients including 124 with nervous gastrointestinal problems were selected for this research. 1. From the point of variance of the tested patients 124 nervous gastrointestinal patients, Liver meridian and Spleen meridian showed hyperenergia and Large intestine meridian, Circulation meridian, Triple warmer meridian showed hypoergia 2. In each symptom as the nervous gastrointestinal symptom Liver meridian showed hyperenergia, Large intestine meridian, Circulation meridian and Triple warmer meridian showed hypoergia . 3. In an objective comparison with other symptoms, firstly among the headache & anxiety group left Gall Bladder, Triple warmer and Stomach meridian showed remarkable hypoergia, secondly among fatigue group showed hypoergia in Triple warmer meidian and hyperenergia of Stomach meridian. and thirdly among palpitation group showed hypoergia of Kidney meridian, and lastly among dizzness group showed hypoergia of Gall Bladder, Stomach, Circulation and Small intestine meridian. 4. All of gastric disturbance, nausea, abdominal distention, constipation and diarrhea group showed hyperenergia in Stomach meridian and Spleen meridian. gastric disturbance group showed remarkably hypoergia in Circulation. Small intestine, Lung and Large intestine meridian. Nausea group showed hypoergia in Gall bladder and Urinary bladder meridian. Abdominal distenton group showed hypoergia of Large intestine. Constipation and diarrhea group showed hypoergia of Kidney and left Circulation meridian. 5. Fatty liver group showed hyperenergia of Liver meridian of 83.3%, Gall Bladder, Stomach and Spleen meridian. Urinary bladder and Kidney meridian showed hypoergia 6. CVA group showed hyperenergia in Liver and Circulation meridian. 7. Blood type in typical classification had no significant bearings on each other. 8. QSCC for the attempt of objective materials of constitutional diagnosis had no correlativity in comparison with EAV measurements. In conclusion EAV is thought be used as a diagnostic method in oriental medicine and further research is needed regarding it can be used as a useful method for verifying the characteristics and early finding of symptoms.

• Journal of Life Science
• /
• v.23 no.10
• /
• pp.1295-1303
• /
• 2013

According to facts revealed up until the present, there are a total of 68 known phyla on earth, including 55 phyla of bacteria and 13 phyla of archaea. The human large intestine has 9 phyla of microorganisms, which is a relatively lower diversity compared to the general environments of soil or sea. The diversity of intestinal microorganisms is affected by the characteristics of the host (genetic background, sex, age, immune system, and gut motility), the diet (non-digestible carbohydrates, fat, prebiotics, probiotics), and the intake of antibiotics, which in turn have an effect on energy storage processes, gene expressions, and even metabolic diseases like obesity. Probiotics are referred to as living microorganisms that improve the intestinal microbiota and contribute to the health of the host; in addition, probiotics usually comprise lactic acid bacteria. Recently, bacteriotherapy using probiotics has been utilized to treat sicknesses like diarrhea and irritable bowel syndrome. Prebiotics are a food ingredient which can selectively adjust intestinal microorganisms and which comprise inulin, fructooligosaccharides, galactooligosaccharides, and lactulose. In recent days, attention has been paid to the use of dietary cellulose in the large intestine and the production of short chain fatty acids (short-chain fatty acids) in relation to obesity and anticancer. More research into microorganisms in the large intestine is necessary to identify specific microorganism species, which are adjusted by diverse non-digestible carbohydrates, prebiotics, and probiotics in the large intestine and to understand the connection between sicknesses and metabolites like short chain fatty acids produced by these microorganism species.

• Journal of Sasang Constitutional Medicine
• /
• v.7 no.1
• /
• pp.43-67
• /
• 1995

By making use of the EVA(Electroacupuncture acc. Voll) combined meridian theory of oriental medicine with electronics which was contrived to recognize the physiological and pathological changes of human body, the following conclusions were made in comparison with EAV measurements and types of symptoms(anxiety & headache, fatigue, palpitation, dizzness, abdominal distension, nausea, gastric distubance, constipation & diarrhea, fatty liver, CVA), QSCC, and blood type test. 367 patients including 124 with nervous gastrointestinal problems were selected for this research. 1. From the point of variance of the tested patients 124 nervous gastrointestinal patients, Liver meridian and Spleen meridian showed Hyperenergia and Large intestine meridian, Circulation meridian, Tripe warmer meridian showed hypoergia. 2. In each symptom as the nervous gastrointestinal symptom Liver Meridian showed hyperenergia, Large intestine meridian, Circulation meridian and Triple warmer meridian showed hypoergia. 3. In an objective Comparison with other symptoms, firstly among the headache & anxiety group left Gall Bladder, Triple warmer and Stomach meridian showed remarkable hypoergia, secondly among fatigue group showed hypoergia in Triple warmer meridian and hyperenergia of Stomach meridian, and thirdly among palpitation group showed hypoergia of Kidney meridian, and lastly among dizzness group showed hypoergia of Gall bladder, Stomach, Circulation and Small intestine meridian. 4. All of gastric distubance, nausea, abdominal distention, constipation and diarrhea group showed hyperenergia in Stomach meridian and spleen meridian, gastric disturbance group showed remarkably hypoergia in Circulation, Small intestine, Lung and Large intestine meridian, Nausea group showed hypoergia of large intestine, Constipation and diarrhea group showed hypoergia of Kidney and left Circulation meridian. 5. Fatty liver group showed hyperenergia of Liver meridian of 83.3%, Gall Bladder, stomach and Spleen meridian, Urinary bladder and Kidney meridian showed hypoergia. 6. CVA group showed hyperenergia in Liver and Corculation meridian. 7. Blood type in typical classification had on signigicant bearings on each other. 8. QSCC for the attempt of objective materials of constitutional diagnosis had no correlaticity in comparison with EAV measurements. In conclusion EAV is thought be used as a diagnostic method in oriental medicine and further research is needed regarding it can be used as useful method for verifying the characteristics and early finding of symptoms.

• Journal of Microbiology and Biotechnology
• /
• v.23 no.12
• /
• pp.1645-1653
• /
• 2013

Archaea are prokaryotic organisms distinct from bacteria in the structural and molecular biological sense, and these microorganisms are known to thrive mostly at extreme environments. In particular, most studies on halophilic archaea have been focused on environmental and ecological researches. However, new species of halophilic archaea are being isolated and identified from high salt-fermented foods consumed by humans, and it has been found that various types of halophilic archaea exist in food products by culture-independent molecular biological methods. In addition, even if the numbers are not quite high, DNAs of various halophilic archaea are being detected in human intestines and much interest is given to their possible roles. This review aims to summarize the types and characteristics of halophilic archaea reported to be present in foods and human intestines and to discuss their application as well.

• Journal of electromagnetic engineering and science
• /
• v.11 no.1
• /
• pp.51-55
• /
• 2011

Electromagnetic fields, radiated from an intestine-ingested source and propagated through an inhomogeneous human body model, are computed with the finite-difference time-domain (FDTD) method. The calculated results obtained at some receiving points vertically placed according to the abdomen of the human body model show unusual dip patterns in the frequency domain. The frequency of this unusual dip varies according to the location of the receiving points. Thus, the relationship between the frequency of the unusual dip and the incident angle of the line-of-sight is analyzed. The effect of the location of an ingested source on the above relationship is also investigated. The slope of the approximately linear relationship is affected by the location of the ingested source.

• Korean Journal of Fisheries and Aquatic Sciences
• /
• v.39 no.6
• /
• pp.447-453
• /
• 2006

Toxicity of two species of puffer fish, Takifugu porphyreus and Takifugu rubripes, collected from coastal regions of Korea, was determined using a mouse bioassay, In T. porphyreus, the proportion of toxic specimens containing ${\ge}$ 10 MU/g was 58.3% for the ovary, 32.6% for the skin, 12.0% for the gallbladder, 11.6% for the liver and intestine, and 9.3% for the fin; no toxicity was detected in the muscle and testis using the mouse bioassay. The highest toxin levels were 531 MU/g in the liver, 253 MU/g in the intestine, 136 MU/g in the gallbladder, 118 MU/g in the skin, 116 MU/g in the ovary, and 108 MU/g in the fin. The skin, which is used for human consumption, showed significantly high toxicity with an average of $11{\pm}3\;(mean{\pm}SE) MU/g$. Takifugu porphyreus toxicity also exhibited remarkable regional variation. In T. rubripes, the proportion of toxic specimens was 25.0% for the ovary, 15.8% for the liver, 11.1% for the gallbladder, and 5.3% for the fin and intestine; no toxicity was detected in the muscle, skin, or testis. Among the organs, the highest toxin levels were 228 MU/g in the ovary, followed by 112 MU/g in the liver, 28 MU/g in the gallbladder, 18 MU/g in the intestine, 11 MU/g in the fin, and 8 MU/g in the skin. Thus, we found acceptable toxin levels in the edible muscle and skin of T. rubripes and in the muscle of T. porphyreus. However, the skin of T. porphyreus, which showed significantly high toxicity, requires special attention when used for human consumption.

• Journal of Microbiology and Biotechnology
• /
• v.22 no.6
• /
• pp.838-848
• /
• 2012

Orally administered herbal glycosides are metabolized to their hydrophobic compounds by intestinal microflora in the intestine of animals and human, not liver enzymes, and absorbed from the intestine to the blood. Of these metabolites, some, such as quercetin and kaempherol, are mutagenic. The fecal bacterial enzyme fraction (fecalase) of human or animals has been used for measuring the mutagenicity of dietary glycosides. However, the fecalase activity between individuals is significantly different and its preparation is laborious and odious. Therefore, we developed a fecal microbial enzyme mix (FM) usable in the Ames test to remediate the fluctuated reaction system activating natural glycosides to mutagens. We selected, cultured, and mixed 4 bacteria highly producing glycosidase activities based on a cell-free extract of feces (fecalase) from 100 healthy Korean volunteers. When the mutagenicities of rutin and methanol extract of the flos of Sophora japonica L. (SFME), of which the major constituent is rutin, towards Salmonella typhimurium strains TA 98, 100, 102, 1,535, and 1,537 were tested using FM and/or S9 mix, these agents were potently mutagenic. These mutagenicities using FM were not significantly different compared with those using Korean fecalase. SFME and rutin were potently mutagenic in the test when these were treated with fecalase or FM in the presence of S9 mix, followed by those treated with S9 mix alone and those with fecalase or FM. Freeze-dried FM was more stable in storage than fecalase. Based on these findings, FM could be usable instead of human fecalase in the Ames test.

• Food Science of Animal Resources
• /
• v.33 no.6
• /
• pp.689-695
• /
• 2013

This study was conducted to investigate the effects of in vitro human digestion on the antioxidant activity of blueberry leaf extracts (BLE) in emulsion-type sausages (ETS). Leaves from four cultivars of blueberries (Bluecrop, Bluegold, Duke, and Northland) collected from a wild blueberry farm were extracted with 80% ethanol. ETS were prepared with 0.2% BLE. The samples were then passed through an in vitro human digestion system which simulates the composition of the mouth, stomach, and small intestine juice. Only one phenolic compound (chlorogenic acid) was detected in the BLE. Northland BLE had appreciably higher amounts of chlorogenic acid than that of other BLE, both before and after in vitro human digestion. Antioxidant activity of any BLE was not influenced by in vitro human digestion, whereas the antioxidant activity of chlorogenic acid standard increased in response to in vitro human digestion in both 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) and ferric-reducing ability of plasma (FRAP). In the present study, the antioxidant activities of the BLE were not strongly influenced by in vitro human digestion, and the antioxidant activity depended on the chlorogenic acid content of ETS. Thus, compounds from blueberry leaves may have important applications in the future as natural antioxidants for meat products.

• Biomedical Science Letters
• /
• v.11 no.4
• /
• pp.539-543
• /
• 2005

Elevated level of serum cholesterol in humans is a risk factor correlated with the development of coronary heart disease. We have screened lactic acid bacteria from pig and human feces for the development of probiotics which have an anti-cholesterol effect. We have used special media to isolate only lactic acid bacteria and they were subjected to the experiments such as oxgal test, carbohydrate fermentation test. Results from the acid tolerance test and growth test in the presence of oxgal demonstrated that some strains would likely survive in thuman stomach, where acidity is high, and in small intestine, where bile fluid is present. In conclusion, we were able to screen lactic acid bacteria which were tolerant against bile acid and supposed to be prominent to lower the cholesterol level in human serum.

• Journal of Nutrition and Health
• /
• v.28 no.9
• /
• pp.834-845
• /
• 1995

This study was conducted in order to establish an in vitro method simulating the physiological function of fibers along the large intestine of humans. Commercial fibers including guar gum, apple pectin, citrus pectin, CM-cellulose, alginic acid and $\alpha$-cellulose, and dietary fiber residues obtained from rice bran, barley, soybean, Korea cabbage, apple, tangerine and sea mustard were employed to determine the water-holding capacity, weight of hydrated residue and fiber content after anaerobic fermentation using human fecal inoculum for 24 hours, followed by dialysis under osmotic suction pressure. The weight of hydrated residue in commercial fibers was in the decreasing order of CM-cellulose > alginic acid, $\alpha$-cellulose > apple pectin, citrus pectin > guar gum and that in food fiber residues was in the decreasing order of rice bran, sea mustard > soybean > tangerine, Korean cabbage > barley > apple. It was demonstrated that the larger the weight of hydrated residue was, the more the weight of human stool increased. Consequently this in vitro method can be used as a preceeding test before undertaking animal or human experiment to predict the physiological effects of fiber residues from diverse food samples as well as commercially refined fibers.