In Nha Trang, 60 patients with skin diseases (30 proriasis and 30 other chronical dermatitis) had had a bath in mud. Muddy bath had got an effect analgous to other common treatment with good rate of 43.3% of psoriasis, 30% chronical skin diseases and 80% of itch after 2 weeks of treatment. For joint diseases, the variation of severity before and after treatment had had an increase of good and rather good results, the symptoms of joint pain were recessive, the motive function of joint was improved.
Mineral Waters ; Therapeutics ; Joints ; Bone and Bones ; Skin

BACKGROUND: Patients with atopic dermatitis (AD) have increased susceptibility to irritants. Some patients have questions about types of water for bathing or skin cleansing. OBJECTIVE: We studied the pH of water from various sources to give an overview for physicians to recommend patients with AD. METHODS: Water from various sources was collected for measurement of the pH using a pH meter and pH-indicator strips. RESULTS: Bottled drinking still water had pH between 6.9 and 7.5 while the sparkling type had pH between 4.9 and 5.5. Water derived from home water filters had an approximate pH of 7.5 as same as tap water. Swimming pool water had had pH between 7.2 and 7.5 while seawater had a pH of 8. Normal saline and distilled water had pH of 5.4 and 5.7, respectively. Facial mineral water had pH between 7.5 and 8, while facial makeup removing water had an acidic pH. CONCLUSION: Normal saline, distilled water, bottled sparkling water and facial makeup removing water had similar pH to that of normal skin of normal people. However, other factors including benefits of mineral substances in the water in terms of bacteriostatic and anti-inflammation should be considered in the selection of cleansing water.
Baths ; Carbonated Water ; Dermatitis, Atopic ; Drinking ; Drinking Water ; Humans ; Hydrogen-Ion Concentration ; Irritants ; Mineral Waters ; Miners ; Seawater ; Skin ; Swimming Pools ; Thiram ; Water

We are calling the erupting ground water as drug water or mineral water in Korea and thinking those water and food making water. Authors tried to investigate the evidence of contamination by user on the 10 erupting ground water and gained following results: 1. All of the mineral waters on 10 area in Seoul were unfittable to drinking water standard. 2. In the view of the bacteriology 80% were contaminated by coliform group. 3. The highest value of the free carbon dioxide contents were 652.96 ppm at Sam Sun Mineral Water.
Bacteriology ; Carbon Dioxide ; Drinking Water ; Groundwater ; Korea ; Mineral Waters* ; Seoul* ; Solar System ; Thinking ; Water

PURPOSE: In clinical situations requiring the use or the sputum Gram stain test, the adequacy of specimens is often compromised by improper sample generation by patients. We designed a study to evaluate the effect of good written instruction for sputum expectoration on the outcome of sample adequacy. METHODS: Data were collected from adult patients over age 15 at a tertiary teaching hospital emergency department who had the sputum Gram stain test from October 1 to October 31, 2006. Patients were given carefully written instruction cards for sputum expectoration, together with a bottle of mineral water to gargle before expectoration. Patients' data were compared to a group of patients who visited the same ED during the same month in 2005. RESULTS: The total numbers of sputum tests were 164 in 2006 and 151 in 2005. The number and percentage of adequate specimens increased from 62(44%) in the 2005 patient group to 114(69.5%) in the 2006 patient group (p=0.000). CONCLUSION: By the simple use of properly written instructions for expectoration and of mineral water for oral gargling before sputum expectoration, the adequacy of sputum specimens for testing can be significantly improved.
Adult ; Emergencies* ; Emergency Service, Hospital* ; Hospitals, Teaching ; Humans ; Mineral Waters ; Sputum*

OBJECTIVES: The purpose of this study was to evaluate the erosive potential of tea beverages containing citric acid on tooth surfaces. METHODS: Specimens of extracted bovine teeth enamel were embedded in resin and polished. The specimens were subjected to one of three treatments (n=10 per treatment group): mineral water, brewed black tea, or black tea beverage. Tooth specimens were exposed to the treatment for 30 minutes and then analyzed using Vickers surface hardness testing and scanning electron microscopy. RESULTS: After 30 minutes of treatment, there were statistically significant differences between the hardness of the enamel pre- and post-treatment in both, the brewed black tea and black tea beverage groups (P<0.05). The differences in microhardness (ΔVHN) were ―71.49±14.99, ―9.05±10.25, and ―2.43±15.44 in the black tea beverage, brewed black tea, and mineral water groups, respectively. In the difference of microhardness (ΔVHN) between groups, the black tea beverage group showed significantly greater changes than the brewed black tea and mineral water groups (P<0.05). However, there was no significant difference between the brewed black tea group and the mineral water group (P>0.05).On observation using a scanning electron microscope, the tooth surfaces exposed to the black tea beverage containing citric acid were rougher than the tooth surfaces in the other two groups. CONCLUSIONS: This study demonstrates the erosive potential of citric acid-containing tea beverages on tooth surfaces. Thus, there is need to caution people regularly consuming tea beverages containing citric acid, regarding the possibility of tooth surface erosion.
Beverages* ; Citric Acid* ; Dental Enamel ; Hardness ; Hardness Tests ; Microscopy, Electron, Scanning ; Mineral Waters ; Tea* ; Tooth*

OBJECTIVES: The purpose of this study was to investigate the effects of dry syrups on bovine tooth surfaces. METHODS: Each specimen of the extracted bovine teeth enamel was treated with two types of dry syrup (experimental group), mineral water (negative control group), and liquid syrup (positive control group) (n=12 per group). The specimens were immersed for 1, 5, and 10 minutes and subsequently analyzed for surface microhardness changes using a Vickers hardness tester. RESULTS: The surface microhardness of sound enamel decreased as the immersion time increased. In addition, the microhardness difference (ΔVHN) among the groups after immersion for 10 minutes in both liquid syrup and two types of dry syrup was higher than that after immersion in mineral water (P<0.05). There were significant differences between the liquid syrup group and the two dry syrup groups (P<0.05). However, there was no significant difference between the two groups of dry syrup (P>0.05). CONCLUSIONS: These results imply the erosive potential of dry syrup on tooth surfaces. The longer the contact time with teeth, greater is the risk of dental erosion. Therefore, it is recommended that the mouth be rinsed with water after drinking the syrup.
Dental Enamel ; Drinking ; Hardness Tests ; Immersion ; Mineral Waters ; Mouth ; Tooth ; Water

BACKGROUND: Balneotherapy is widely used as an alternative treatment modality for AD. Although the clinical benefit of some mineral waters has been established, their mechanisms of action in alleviating AD are only partly understood. OBJECTIVE: The clinical modification and immunomodulatory or anti-inflammatory effects of mineral water from the Suanbo hot springs on the differentiation and cytokine production of Th1, Th2, and regulatory T cells (Treg) were investigated using spleen, skin tissue, and serum from NC/Nga mice. METHODS: The therapeutic effects of bathing in mineral water in a Dermatophagoides farinae body extract ointment (Dfb ointment)-induced AD mouse model were assessed by measuring the modified Scoring atopic dermatitis (SCORAD) index scores, transepidermal water loss (TEWL), histological and immunohistochemical changes of the skin lesion, serum levels of interferon (IFN)-gamma, interleukin (IL)-4, IL-5 and immunoglobulin E, mRNA expression of IFN-gamma, IL-4 and IL-5 of dorsal skin, and helper T cell differentiation in the spleen. RESULTS: Bathing in mineral water significantly reduced the modified SCORAD index scores, TEWL, epidermal hyperplasia, and inflammatory cell infiltration. IL-4 production and Th2 cell differentiation showed a decreasing tendency with mineral water bathing, but the Th1 cells did not. On the contrary, differentiation to Treg cells was promoted with mineral water bathing. CONCLUSION: Balneotherapy not only has anti-inflammatory activity, but also shows positive effects on cutaneous barrier homeostasis. These results suggest that the favorable effects of balneotherapy may be mediated by modifying the Th2 response, and possibly in part by inducing Treg cell differentiation.
Animals ; Balneology ; Baths ; Cell Differentiation ; Dermatitis, Atopic* ; Dermatophagoides farinae ; Homeostasis ; Hot Springs ; Hyperplasia ; Immunoglobulin E ; Immunoglobulins ; Immunomodulation* ; Interferons ; Interleukin-4 ; Interleukin-5 ; Interleukins ; Mice ; Mineral Waters* ; RNA, Messenger ; Skin ; Spleen ; T-Lymphocytes, Regulatory ; Th1 Cells ; Th2 Cells ; Mineral Waters

OBJECTIVES: The aim of this study was to evaluate the effect of red vinegar drink on sound enamel surface. METHODS: Commercially available red vinegar drink was used for the study. Firstly, pH values were measured in commercially available red vinegar drinks. Secondly, four groups; mineral water as the control group and red vinegar drink, red vinegar drink + mineral water (mixing ratio, 1:3), red vinegar drink + milk (mixing ratio,1:4) as the experimental group were selected. Forty specimens of bovine teeth were made and then divided into the four groups and treated with the test drinks for 1, 15, 30 and 60 minutes. The surface microhardness (vickers hardness number, VHN) was measured using the microhardness tester before and after the treatments. The surface of specimens was observed with Scanning Electron Microscopy (SEM). RESULTS: The average pH of red vinegar drinks was 2.91+/-0.02. The change values (before treatment - after treatment of surface microhardness of enamel surface) were significantly difference among groups (P<0.05). There was no significant difference between control and red vinegar drink + milk (1:4) and there was the significant difference between control group and red vinegar drink groups, and control and red vinegar drink + mineral water (1:3) groups. In SEM, damage of enamel surface was observed in Red vinegar and Red vinegar+Mineral water group. CONCLUSIONS: The results showed that the all experimental red vinegar drinks, except red vinegar drink + milk (1:4) can reduce the surface microhardness of sound enamel. Thus, it is suggested that the red vinegar drink with milk could be recommended the preventive eating method for reducing the risk of dental erosion on the red vinegar drink diet.
Acetic Acid* ; Dental Enamel* ; Diet ; Eating ; Hardness ; Hydrogen-Ion Concentration ; Microscopy, Electron, Scanning ; Milk ; Mineral Waters ; Tooth ; Water

BACKGROUND: The market for vitamin drinks is expanding both in Korea and worldwide. However, it was difficult to find studies regarding the possibility of tooth erosion induction due to vitamin drinks. The purpose of the present in vitro study was to evaluate the effect of tooth erosion caused by a few commercial vitamin beverages on bovine teeth enamel in terms of erosion depth and fluorescence loss. METHODS: Three experimental groups (vitamin drinks), a positive control group (Coca-Cola), and a negative control group (mineral water) were established. Each group consisted of 5 specimens obtained from sound bovine teeth. The pH and titratable acidity of beverages were measured. Specimens were immersed in the beverages and artificial saliva for 6 and 18 hours, respectively. This cycle was repeated for 5 days. The depth of the tooth loss caused by tooth erosion (erosion depth) and maximum loss of fluorescence (Max ΔF) were measured using the microscope and quantified light-induced fluorescence-digital, respectively. For the statistical analysis, the Kruskal-Wallis test and ANOVA were used to compare the erosion depth and Max ΔF of the enamel surfaces. In addition, Spearman correlations were estimated. RESULTS: The pH of the three vitamin beverages ranged from 2.65 to 3.01, which is similar to that of the positive control group. All beverages, except mineral water, had sugar and acidic ingredients. Vitamin drinks and the positive control, Coca-Cola, caused tooth erosion lesions, and showed significant differences in erosion depth compared to mineral water (p<0.05). The vitamin beverages with low pH were associated with high erosion depth and Max ΔF. CONCLUSION: Vitamin drinks have the potential to cause tooth erosion.
Beverages ; Dental Enamel ; Fluorescence ; Hydrogen-Ion Concentration ; In Vitro Techniques ; Korea ; Mineral Waters ; Saliva, Artificial ; Tooth Erosion ; Tooth Loss ; Tooth ; Vitamins

OBJECTIVES: Although water is essential for life and can supply essential minerals, studies that evaluate calcium intake through drinking water are limited. The aim of this study was to assess calcium contents of natural mineral water (NMW) and its possible contribution to calcium intake in healthy adults. METHODS: This study examined water consumption in 640 Korean adults with selfselected diet, analyzed the calcium content of 10 different brands of bottled NMWs sold in Korea, and assessed the amount of calcium intake from drinking water and its daily contribution to the recommended nutrient intake (RNI) of calcium. RESULTS: Mean calcium content in 10 bottled NMWs was 20.9 mg/l. Daily water intakes from food composition database and calculated using energy intake based on 0.53 ml/kcal were 957.2 ml and 1109.8 ml for men and 848.3 ml and 951.6 ml for women, respectively, with a significant difference by gender (p < 0.001). Daily drinking water intake was significantly higher among men than women (1203.9 ml vs. 1004.3 ml, respectively, p < 0.001). Daily calcium intakes from foods were 564.0 mg for men and 534.2 mg for women. Daily possible calcium intakes from drinking bottled water were 25.2 mg for men and 21.0 mg for women (p < 0.001). The contribution of daily calcium intake from drinking bottled water to RNI of calcium was 3.3% for men and 2.9% for women without significant difference. CONCLUSIONS: One half of the daily total water intake was consumed as drinking water, and possible calcium intake through drinking water was about 3% of RNI.
Adult ; Calcium ; Diet ; Drinking Water ; Drinking ; Energy Intake ; Female ; Humans ; Korea ; Male ; Mineral Waters ; Minerals ; Miners ; Water