Sentences with phrase «human exposure»

The donation will help protect 50,000 pets against the disease and help reduce the risk of human exposure in communities across the country.
In all the samples, the pesticide levels were below what's been established as safe for human exposure.
It is uncertain what the causes are for the other forms of this disease, but in humans exposure to certain chemicals, such as vinyl chloride has been implicated.
Special care must be taken when inducing vomiting to prevent human exposure to these gases.
This concluded that current human exposure levels were cause for concern.
These results are particularly interesting because they suggest harm from chemicals that have been poorly studied, but with likely widespread human exposures.
That meant identifying acceptable human exposures and effective, affordable controls.
But he added that there hasn't been much human exposure to silver nanoparticles until recent years, when use of them has increased.
Consult a physician in cases of accidental human exposure by any route.
In order to assess the risk posed by various chemicals, it is essential to know what the typical human exposure to a particular chemical is.
Sleeping with a dog increases human exposure to these parasites and vector - borne diseases.
However, because of their extensive use and long half - life, human exposure remains widespread.
Despite its presence in many animals, the majority of human exposures worldwide come from our friend, the dog.
The rabies vaccine is important because this increasing threat can lead to human exposure if not controlled.
There were no known human exposures to this bat.
This in itself is reasonable, and there is broad scientific agreement that we should make efforts to minimize human exposure to mercury.
As ticks are highly sensitive to changes in seasonal climate, climate - induced changes can influence human exposure to infected ticks and thus disease prevalence.
Raw food diets for pets dramatically increase the risk of human exposure.
The benefit of oral flea and tick control is that it prevents human exposure to topical application and it can not wash off during a bath or while swimming.
The rule provides a framework for potential licensure of medical products when definitive efficacy studies that would involve exposing healthy human volunteers are unethical and field trials after accidental human exposure are not feasible.
Fourth National Report on Human Exposure to Environmental Chemicals.
In addition, you can read about the Zero Mercury Campaign and efforts to create a UNEP framework for reducing humans exposure to mercury.
But that is unlikely to limit human exposure, insists David E. Camann of the Southwest Research Institute in San Antonio, Tex. «It's highly volatile, so it doesn't stay where it's put,» he says.
«When justifying a job - killing regulation, EPA argues exposure to particulate matter is deadly, but when they are conducting experiments, they say human exposure studies are not harmful,» said U.S. Sen. David Vitter (R - La.)
According to scientists from the Centers for Disease Control and Prevention, cats are consistently the number - one carrier of rabies among domestic animals and pose a «disproportionate risk for potential human exposure
She said it's fair to point to what is still uncertain about human exposure to PFOA, but it's most important to highlight the fact that there is increasing evidence that it causes harm.
Much of her current research involves human exposure science and reproductive epidemiology studies of endocrine disrupting chemicals, such as flame retardants, phthalates, BPA, and others.
The U.S. Centers for Disease Control and Prevention (CDC) says human exposure to BPA has dropped significantly in recent years, but some health and environmental groups believe more needs to be done to get BPA out of consumer products because a wide range of products — such as food storage containers, plastic tableware, and food packaging — are still manufactured with BPA.
Funded through a National Science Foundation Major Research Instrumentation grant, the new highly sensitive, laser - based instrument provides scientists with a method to more accurately measure global human exposure to mercury.
The U.S. EPA in fact has no list of «endocrine disruptors» at all — preferring to assess chemicals on a case - by - case basis; taking into account the entire body of toxicological evidence available; and factoring in actual human exposure levels.
There are unexplained links between human exposure to aluminium and the incidence, progression and aetiology of Alzheimer's disease.
Devising scientific approaches and investigations to better understand human exposure to environmental chemicals.
Reviewed by the California EPA, it was determined to have insignificant human exposure risk associated with application.Effective: University tests show one remarkable result is the long term effectiveness The Ecology Works DustMite and Flea Control has on lowering the dust mite populations.
In 2011 Ray's group published a study in Nature identifying several chemicals that could activate or inhibit the cpA receptor — which at the time was known for sensing carbon dioxide but not human odors — yet those chemicals can smell offensive and are not safe for human exposures at the necessary concentrations, he says.
«Our goal was to determine the minimum amount of time required to cause physiological changes in mice when they are exposed to THS, using an exposure system that mimics human exposure,» said Manuela Martins - Green, professor and chair of the Department of Molecular, Cell and Systems Biology, who led the research.
Quantitative human exposure model to assess the level of glucosinolates upon thermal processing of cruciferous vegetables.
«Over a dozen studies show current human exposure to biologically active levels of this chemical, creating a potential for a variety of health implications.»
Dr. Gold's contribution is the HERP Index (Human Exposure Rodent Potential).
Although not conclusive, the case reports suggest that high doses of vitamin A may be teratogenic, since some of the infants had malformations that fit the recognizable pattern that occurred following human exposure to isotretinoin.»
He describes his talented group of scientists as being wonderfully bipolar, one team working to improve approaches used by the Agency to complete human exposure assessments, and the other team working to develop and apply approaches used to identify the causes of biological impairments in aquatic systems.
A separate group from Kobe University, led by radiation expert Tomoya Yamauchi, has found that soil radiation levels at four sites in Fukushima city, some 60 kilometers from the reactors, measured up to 47,000 Bq kg - 1 — surpassing the 10,000 Bq kg - 1 human exposure safety level set by the government.
And then there's the extreme radioactivity of the waste, which is far too high for direct human exposure.
Swan said the old model of testing should be thrown out and that the new goal should be tests that mimic real human exposure.
«That would mean we're seeing effects at four times lower than the allowable human exposure,» said senior author Bruce Blumberg, a professor of cellular and developmental biology.
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