benzopyrene


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Related to benzopyrene: benzanthracene

ben·zo·py·rene

 (bĕn′zō-pī′rēn′, -pī-rēn′)
n.
Either of two polycyclic aromatic hydrocarbons with the formula C20H12, found in coal tar and cigarette smoke and isolatable as a white or yellow crystalline solid. Both are hazardous, and one is known to be a potent carcinogen. Also called benzpyrene.

ben•zo•py•rene

(ˌbɛn zoʊˈpaɪ rin, -paɪˈrin)

n.
a yellow, crystalline, aromatic hydrocarbon, C20H12, produced by incomplete combustion of organic material, as coal, petroleum, or tobacco.
[1925–30]
Translations
benzopyrène
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The commissioning of this plant will make it possible to achieve a twofold reduction in dust emissions, a fourfold reduction in sulphur dioxide emissions and a sixteen-fold reduction in Benzopyrene emissions.
causes several cancers), Benzopyrene (causes lung and skin cancers and
Hero Wipes is proven effective to remove up to 90% of benzopyrene, commonly found in soot and up to 69% of TCEP, the most common toxic flame retardant, in just a single swipe.
Recent research indicates that turmeric and its compounds act against several common mutagens such as cigarette smoke condensates, benzopyrene, DMBA etc.
Hero Wipes is verified to remove up to 90% of Benzopyrene (BaP), commonly found in soot and up to 69% of TCEP, the most common toxic flame retardant, in just a single swipe.
The damage types include photoproducts--pyrimidine dimers, intra-strand bonds, large adducts resulting from exposure to aflatoxin, benzopyrene, psoralens, or polycyclic aromatic hydrocarbons.
Forty different types of carcinogens were found to be present in tobacco smoke, including benzopyrene, nicotine, benzene, carbon monoxide (CO), propylene glycol, cadmium, tar, acetone, lead, formaldehyde, etc.3
Contract awarded for Accessories for particulate aspirators, sm200 solids analyzer for measuring the concentration of substances in the ambient air to ensure the observation of the level of benzopyrene and solid particles (fractions up to 2.5 microns in size) in medium and large cities, teflon filters
The xanthohumol led to reductions in DNA damage caused by NDMA, benzopyrene, and the heterocyclic amine.
Both alcohol and tobacco act independently and synergistically to cause genetic damage to squamous cells in the mucosa of the aerodigestive tract by the covalent bonding of the carcinogen benzopyrene diol epoxide (BPDE) and deoxyribonucleic acid (DNA) adducts throughout the genome including cytochrome p53 mutations [17].
In addition to cannabinoids, cannabis smoke contains many other substances: carbon monoxide, phenols, acrolein, acetaldehyde, toluene, vinyl chloride, cresols, cyanides, acetone, ammonia, benzopyrene, benzanthracene, dimethylnitrosamine, methylethylnitrosamine, and so on, which also exhibit toxicity.
Parameter Concentration Unit pH 8.0 [+ or -] 0.16 mg x [L.sup.-1] COD 4066.67 [+ or -] 200 TOC 1214 [+ or -] 50 mg x [L.sup.-1] [BOD.sub.5] 419 [+ or -] 10 mg x [L.sup.-1] N[H.sub.4.sup.+]-H 300 [+ or -] 20 mg x [L.sup.-1] C[N.sup.-] 0.009 [+ or -] 0.001 mg x [L.sup.-1] Oil 58.34 [+ or -] 3 mg x [L.sup.-1] Benzopyrene 0.00082 [+ or -] 0.00003 mg x [L.sup.-1] Table 2: UV-visible spectral parameters of the DOM components.