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Posted on17/05/201228/06/2018Gossip

Does Post-Traumatic Stress Disorder Require Trauma?

by chemwatch

Stress is an inevitable part of our life. Yet whether our daily hassles include the incessant gripes of a nasty boss or another hectoring letter…

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Posted on17/05/201228/06/2018Gossip

Study first to link geothermal gas to asthma

by chemwatch

One of the world’s largest geothermal plants, Hellisheidi Geothermal Plant near Hengill, Iceland, produces electricity and hot water. A new 3 year study in Iceland…

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Posted on17/05/2012Gossip

Keeping immune cells alive and kicking

by chemwatch

The results of a new study on the International Space Station are providing clues on why astronauts’ immune systems don’t work as well in space.…

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Posted on17/05/201228/06/2018Gossip

Low-level cadmium exposure can increase female cancer risk

by chemwatch

In a new study, researchers have discovered that women who are exposed to low levels of cadmium in their food, have changes in DNA markers…

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Posted on17/05/201228/06/2018Technical

High-efficiency dedusting system containing air channel disposed in the middle of development machine

by chemwatch

The title system comprises an air inlet set at the front of a frame between a cutting part and a loading part of a development…

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Posted on17/05/201228/06/2018Technical

Method for judging coal mine gas explosion induced secondary fire mechanism

by chemwatch

The title method comprises the steps of: analysing the thermal environment of coal mine gas explosion; performing quick pyrolysis experiment of underground combustible in the…

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Posted on17/05/201228/06/2018Technical

Method for dedusting during grease production

by chemwatch

The title method comprises the steps of: filtering fibre-dust-contained air in a primary dedusting box by a screen to obtain dust-contained air, setting a suction…

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Posted on17/05/201228/06/2018Technical

2012-05-17

by chemwatch

The association between exposure to polycyclic aromatic hydrocarbons (PAH) and immunological measurements using blood samples from coke oven workers exposed to high and low PAH…

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Posted on17/05/2012Technical

Effects of chronic lead acetate exposure on bone marrow lipid peroxidation and antioxidant enzyme activities in rats

by chemwatch

Occupational and environmental exposure of lead (Pb) is a serious health problem in developing and industrialised countries around the world. Toxic effect of lead is…

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Posted on17/05/201228/06/2018Technical

Detection of paraquat concentration in blood plasma by HPLC to diagnose and prevent paraquat poisoning

by chemwatch

The title method comprises preparing blood plasma sample, adding internal standard water solution and protein precipitant acetonitrile, vortex-mixing, centrifuging to obtain supernatant, performing separation by…

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Posted on17/05/2012Technical

In vitro evaluation of the genotoxicity of ritodrine and verapamil in human lymphocytes

by chemwatch

The aim of this study was to investigate the genotoxic effects of ritodrine and verapamil on human peripheral lymphocytes in vitro using micronucleus (MN) test.…

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Posted on17/05/201228/06/2018Technical

Cytotoxicity and genotoxicity studies of two free-radical generators (AAPH and SIN-1) in human microvascular endothelial cells (HMEC-1) and human peripheral lymphocytes

by chemwatch

Vascular endothelial cells, smooth muscle cells, macrophages and other cell types in the arterial wall may develop oxidative/nitrosative damage by generation of reactive oxygen/nitrogen species,…

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Posted on17/05/2012Technical

Short term effect of chromium and an antidote on the immune response of rabbit (Oryctolagus cunniculus)

by chemwatch

This study revealed that Chromium, which is a non-essential element in the diet, possesses carcinogenic effects. Since Cr6+ is more toxic than naturally occurring Cr3+,…

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Posted on17/05/2012Technical

Environmental pollution during Deepawali: a case study of Delhi. Deswal, Surinder (NIT, Kurukshetra, India)

by chemwatch

The environmental consequences of letting off firecrackers are very serious, ranging from health hazards to human beings, birds and animals to serious accidents. Many countries…

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Posted on15/05/2012Technical

Environmental lead exposure and otoacoustic emissions in Andean children

by chemwatch

Studies relating sensory hearing impairment to lead (Pb) exposure in children have presented inconsistent results. This study measured distortion product otoacoustic emissions (DPOAE), sounds emanating…

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Posted on15/05/2012Technical

Lung function in adults following in utero and childhood exposure to arsenic in drinking water: preliminary findings

by chemwatch

Evidence suggests that arsenic in drinking water causes non-malignant lung disease, but nearly all data concern exposed adults. The desert city of Antofagasta (population 257,976)…

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Posted on15/05/2012Technical

Exposure sources and reasons for testing among women with low blood lead levels

by chemwatch

Previous research has focused on highly elevated blood lead (PbB). In this study, the authors investigated reasons for testing and potential sources of exposure among…

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Posted on15/05/201228/06/2018Technical

Urinary excretion of phthalate metabolites in 129 healthy Danish children and adolescents: Estimation of daily phthalate intake

by chemwatch

Phthalates are a group of chemicals with widespread use in the industrial production of numerous consumer products. They are suspected to be involved in male…

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Posted on15/05/201228/06/2018Technical

Intelligence quotient of 7 to 9 year-old children from an area with high fluoride in drinking water

by chemwatch

This study investigates the effect of chronic high fluoride exposure on children’s intelligence quotient (IQ). In this cross sectional study, two urban communities with similar…

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Posted on15/05/2012Technical

Study on chromium content in urine and erythrocytes of workers in a chromate factory and nearby villagers

by chemwatch

This study examined the chromium content in urine and erythrocytes of workers in a chromate factory and nearby villagers. A total of 146 workers in…

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