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Formaldehyde works to fixate the tissue of the deceased. This is the characteristic that also makes concentrated formaldehyde hazardous when not handled using appropriate personal protective equipment. The carbon atom in formaldehyde, CH 2 O, carries a slight positive charge due to the high electronegativity of the oxygen double bonded with the ...
Formaldehyde is also a precursor to polyfunctional alcohols such as pentaerythritol, which is used to make paints and explosives. Other formaldehyde derivatives include methylene diphenyl diisocyanate, an important component in polyurethane paints and foams, and hexamine, which is used in phenol-formaldehyde resins as well as the explosive RDX.
The precise mechanism by which altretamine exerts its anti-cancer effect is unknown but it is classified by MeSH as an alkylating antineoplastic agent. [5] This unique structure is believed to damage tumor cells through the production of the weakly alkylating species formaldehyde, a product of CYP450-mediated N-demethylation. Administered ...
A wide range of studies have linked formaldehyde to certain cancers, including uterine cancer and blood cancer. Some companies have responded by developing formaldehyde-free formulas or by clearly ...
The Environmental Protection Agency (EPA) has determined that breathing in formaldehyde, a chemical that’s used in building materials and hair straighteners, can cause cancer. In a toxicological ...
The American Cancer Society states that although quaternium-15 releases formaldehyde, a known carcinogen in laboratory test animals at relatively high doses, because the amount of formaldehyde released from these products is low, it is unclear that avoiding quaternium-15 in cosmetics provides any health benefits. [17]
Non-small cell lung cancer, oesophageal cancer, uterine cervical cancer, head and neck cancer and urothelial cancer: Nephrotoxicity, myelosuppression and nausea and vomiting (30-90%). Oxaliplatin: IV: Reacts with DNA, inducing apoptosis, non-cell cycle specific. Colorectal cancer, oesophageal cancer and gastric cancer
The nitrogen mustard drug mustine (HN2), is no longer commonly in use in its original IV formulation because of excessive toxicity. Other nitrogen mustards developed include cyclophosphamide, chlorambucil, uramustine, melphalan, and bendamustine. [9] Bendamustine has recently re-emerged as a viable chemotherapeutic treatment. [10]