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 ...

Abstract Polycyclic aromatic hydrocarbons (PAHs) are dangerous environmental compounds that sometimes found in food. The objective of present study was to measure the level 16 PAHs bottled water samples (non-carbonated or drinking, mineral, carbonated and flavored water) Tehran by using magnetic solid-phase extraction gas chromatography–mass spectrometry (MSPE/GC–MS) method. limit detections (L...

Sulphurous mineral waters have been traditionally used in medical hydrology as treatment for skin, respiratory, and musculoskeletal disorders. However, driven by recent intense research efforts, topical treatments are starting to show benefits for pulmonary hypertension, arterial hypertension, atherosclerosis, ischemia-reperfusion injury, heart failure, peptic ulcer, and acute and chronic infla...

OBJECTIVE The potential role of acidic drinks in the aetiology of dental erosion is well recognized. Whilst the wide-scale consumption of bottled waters is unlikely to contribute significantly to erosion, the role of flavoured sparkling water drinks is unclear. The aim of this study was to determine the pH, titratable acidity and in vitro erosive potential of a selection of these drinks drawn f...

The levels of formaldehyde (FA) and acetaldehyde (AA) in polyethylene terephthalate (PET) bottles and in commercial mineral water are reported. All the water samples bottled in Japan contained detectable levels of FA (10.1-27.9 microg l(-1)) and AA (44.3-107.8 microg l(-1)). Of 11 European bottled water samples, eight did not contain either FA or AA, while the remaining three had detectable lev...

Spring mineral water might have the properties favourable to health, which should be assessed by clinical and pharmacological analyses. Efforts have recently been made to approach the study of the validity of spring mineral water curative therapies by advanced biochemical research on both animal models and humans. Owing to the paramount interest and the growing recent use of drinking mineral wa...

BACKGROUND The purpose of study was to evaluate and compare chemical quality of Iranian bottled drinking water reported on manufacturer's labeling and standards. METHODS This study was a cross-sectional descriptive study and done during July to December 2008. The bottled mineral water collected from shops randomly were analyzed for all parameters address on manufacturer's labeling and the res...

In late 1907, Charles Fraser, the Victorian government entomologist, travelled to North Queensland. His observations of the flora and fauna in this part of Australia were later published in the Victorian Naturalist. However, this journey was not motivated entirely by his desire to study natural history. As a sufferer of ‘rhematic [sic] troubles’, he spent a few days soaking in the mineral-impre...

Drinking water is a strategically important natural resource. At the same time, its resource unevenly distributed over territory of Russia. One way to redistribute drinking resources bottle and then deliver it scarce regions. The study’s objectives are identify gaps in system management Particular attention paid quality bottled water. study showed that despite strategic importance for citizens'...

aims: bottled water is widely used in many countries and more than 100 different brands of bottled water are produced in iran. the aim of the present research was to assess the chemical compound of some iranian brands of bottled water and compare them with the mention information on their labels.     instrument & methods: this descriptive study was performed during march to december 2012 on the...