Sentences with phrase «damaging chemical changes»

Certain substances can produce damaging chemical changes in the skin.

Not exact matches

It is about supporting a system of sustainable agricultural management that promotes soil health and fertility through the use of such methods as crop rotation and cover cropping, which nourish plants, foster species diversity, help combat climate change, prevent damage to valuable water resources, and protect farmers and farmersâ $ ™ families from exposure to harmful chemicals.
Dioxin, by far the most toxic of chemicals regulated by the Environmental Protection Agency, is linked to cancer, birth defects, liver damage, skin diseases, immune system disorders and changes in endocrine regulation.
[Robert Siman et al, Serum SNTF Increases in Concussed Professional Ice Hockey Players and Relates to the Severity of Post Concussion Symptoms] A strong blow to the head causes chemical changes within nerve cells that damage their structural proteins.
In tomorrow's issue of the Proceedings of the National Academy of Sciences, two researchers point the finger at chemical changes in the molecule transurocanic acid — which at one time was thought to protect against ultraviolet (UV) radiation damage — as a possible controlling agent in the process.
DNA damage caused by replication errors includes copying mistakes, insertions or deletions of DNA, and chemical changes that alter the DNA's message.
But a study in tomorrow's Proceedings of the National Academy of Sciences suggests ionizing radiation can stir up chemical changes in cytoplasm that lead to DNA damage.
On top of this, climate changes are predicted to increase use of almost all of these chemicals to prevent disease and skin damage and to increase crop demand.
The mutation changes the way the animals deal with toxic chemicals that damage DNA, the authors say.
At the North American branch of the Society of Environmental Toxicology and Chemistry's 31st annual meeting in Portland, Oregon, on 8 November, environmental chemists warned that complex interactions between chemistry and climate change might be making chemicals more toxic and the environment more susceptible to damage.
This creates a chain reaction of chemical changes within the body and when we have an overload of those chemical changes, it can create real damage.
Genetic damage can occur because of thermal changes, radiation, viruses or the presence of highly reactive chemicals.
Unfortunately the only way to change your hair long - term is through chemical treatments, which can damage your precious strands.
That model has worked for other environmental problems, most notably the Montreal Protocol reducing ozone - damaging chemicals, but it is badly suited to climate change, which is better seen as a problem of economics, infrastructure, and innovation.
It's easy to find a number of success stories on the power of political decisions as the industry has opposed using economic arguments also changes that have been easy to make (like some required changes for cars) or that did indeed allow for rapid technology development as reduction of sulfur emissions or replacement of ozone damaging chemicals by safer ones.
When Shellac passes its shelf life date it begins to undergo a chemical change and it will gradually take longer to dry, and the dried film is softer and more prone to scratches and water damage and poor performance.
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