The term "Malignancy" refers to the presence of cancerous cells that have the ability to spread to other sites in the body (metastasize) or to invade nearby (locally) and destroy tissues. Malignant cells tend to have fast, uncontrolled growth and do not die normally due to changes in their genetic makeup. Malignant cells that are Read More
Mercury is a metal that is toxic to living organisms. It exists in several forms, some of which occur naturally in the environment. Metallic or elemental Mercury — an odorless, shiny, silver-white liquid — is commonly used in thermometers, barometers and fluorescent light bulbs. Metallic Mercury is extremely dangerous with a few drops generating enough Read More
The scientific study of chemical processes involving metabolites, the small molecule substrates, intermediates, and products of cell metabolism. Specifically, Metabolomics is the "systematic study of the unique chemical fingerprints that specific cellular processes leave behind", the study of their small-molecule metabolite profiles.
The name mineral oil has been used to describe many colorless, odorless liquids. Most often, the term refers to a liquid by-product of the distillation of petroleum to produce gasoline and other petroleum-based products from crude oil. These oils, including lubricant base oils and products derived from them, are used in manufacturing, mining, construction, and Read More
A microorganism and type of fungus, molds are part of the natural environment and can be found everywhere, outside, and indoors. Health-related reactions in people depend on Mold type, the amount and duration of exposure, and individual characteristics.
Nickel is a silvery-white metallic element found in the earth’s crust. It can be combined with other elements to form Nickel compounds. Because of its unique properties, Nickel has many industrial uses. Most Nickel is used in metal alloys because it imparts useful properties, such as corrosion resistance, heat resistance, hardness, and strength.
PFAS are widely used, long lasting chemicals, components of which break down very slowly over time. Scientific studies have shown that exposure to some PFAS in the environment may be linked to harmful health effects in humans and animals.
A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling or mitigating any pest; use as a plant regulator, defoliant, or desiccant; use as a nitrogen stabilizer.
Radon is a naturally occurring radioactive gas that can cause lung Cancer. You can’t see or smell Radon. Testing is the only way to know your level of exposure. Radon can have a big impact on your Indoor Air Quality.
Recruitment involves a number of activities, including identifying eligible participants, adequately explaining the study to the potential participants, recruiting an adequate sample based on study goals and design, obtaining informed consent and maintaining ethical standards, and retaining participants until study completion.
Something that increases the chance of developing a disease. Some examples of risk factors for Cancer are age, a family history of certain cancers, use of tobacco products, being exposed to radiation or certain chemicals, infection with certain viruses or bacteria, and certain genetic changes.
Soot is a byproduct of the incomplete burning of organic (carbon-containing) materials, such as wood, fuel oil, plastics, and household refuse. The fine black or brown powder that makes up Soot may contain a number of carcinogens, including Arsenic, Cadmium, and chromium.
Styrene is a colorless, flammable liquid, which has a sweet odor and is highly volatile. Styrene is widely used to make plastics and rubber, which are used to manufacture a variety of products, such as insulation, pipes, automobile parts, printing cartridges, food containers, and carpet backing.
Thorium is a naturally occurring radioactive metal that is found in soil, rock, and water. It is formed by the radioactive decay of uranium. Minerals such as monazite, thorite, and thorianite are rich in Thorium and may be mined for the metal. Thorium has coloring properties that have made it useful in ceramic glazes. Thorium Read More
Trichloroethylene (TCE) is a volatile, colorless liquid organic chemical. TCE does not occur naturally and is created by chemical synthesis. It is used primarily to make refrigerants and other hydrofluorocarbons and as a degreasing solvent for metal equipment. TCE is also used in some household products, such as cleaning wipes, aerosol cleaning products, tool cleaners, Read More
Vinyl Chloride is a colorless gas that burns easily. It does not occur naturally and must be produced industrially for its commercial uses. Vinyl Chloride is used primarily to make polyvinyl chloride (PVC); PVC is used to make a variety of plastic products, including pipes, wire and cable coatings, and packaging materials. Vinyl Chloride is Read More
Wood Dust is created when machines or tools are used to cut or shape wood. High amounts of Wood Dust are produced in sawmills, and in the furniture-making, cabinet-making, and carpentry industries. Individuals who use machinery or tools to cut or shape wood are exposed to Wood Dust. When the dust is inhaled, it is Read More