butane

12/01/2017 - "Fatal butane toxicity and delayed onset of refractory ventricular fibrillation."
03/01/2012 - "A case of ventricular fibrillation due to butane toxicity after unintentional inhalation of air freshener is reported for its rarity and to create awareness among practitioners and the public. "
04/01/1998 - "We report a case of out of hospital defibrillation in a 15-year-old schoolgirl who developed ventricular fibrillation (VF) in association with butane gas inhalation. "
04/01/1998 - "Ventricular fibrillation following butane gas inhalation."
03/18/1989 - "Butane sniffing causing ventricular fibrillation."

11/01/2010 - "D,L-sulforaphane [1-isothiocyanato-4-(methylsulfinyl)-butane], a cruciferous vegetable-derived isomer isolated from broccoli, is highly effective in protection against cancer. "
11/01/2007 - "The increased tumor incidence was partially prevented by treatment with 1,4-bis-[N-(buta-2,3-dienyl)amino]butane, an inhibitor of acetylpolyamine oxidase which prevented degradation of the acetylated polyamines. "
12/04/2022 - "The partial least squares-discriminant analysis (PLS-DA), the Shapiro-Wilk test, and the Bonferroni correction results showed that the serine concentration was higher and the butane-diacyl-carnitine (C4DC) concentration was lower in the lung cancer group, further showing the same changing trend continuously through the non-cancer stage, grades I & II stage and grades III & IV stage. "
01/15/1997 - "We currently report the synthesis and activity of a novel cancer chemopreventive agent, (+/-)-4-methylsulfinyl-1-(S-methyldithiocarbamyl)-butane (trivial name, sulforamate), an aliphatic analogue of brassinin with structural similarities to sulforaphane. "
12/01/2020 - "Considering that there are no specific therapies for treating sarcoma, we decided to evaluate the cytotoxic, genotoxic, and lethal effects of cis-[RuCl(BzCN)(phen)(dppb)]PF6 (BzCN = benzonitrile; phen = 1,10-phenanthroline; dppb = 1,4-bis-(diphenylphosphino)butane), as well as the mechanism of cell death induction that occurs against murine sarcoma-180 tumor. "

12/01/2020 - "The cause of death was suspected to be due to asphyxia through butane inhalation."
01/01/1972 - "[Suicide through asphyxia in a butane atmosphere]."
09/01/2016 - "A fatal outcome of butane inhalation can be caused by asphyxia and/or cardiac arrhythmia. "
09/01/2002 - "A serious pathophysiological mechanism is asphyxia due to the replacement of oxygen by butane. "
04/01/2011 - "A fatal outcome of butane abuse can be caused by asphyxia, cardiac arrhythmia or trauma. "

06/01/2001 - "These biomarkers included: (1) metabolic genotypes (CYP2E1, EH, GST M1, GST T1, ADH2, ADH3), determined in Prague and Burlington, VT; (2) urinary M1 and M2 metabolites (1,2-dihydroxy-4-[N-acetylcysteinyl]-butane and 1-hydroxy-2-[N-acetylcysteinyl]-3-butene, respectively), determined in Albuquerque, NM and Leiden; (3) hemoglobin adducts (N-[2-dihydroxy-3-butenyl]valine=HBVal and N-[2,3,4-trihydroxybutyl]valine=THBVal), determined in Amsterdam and Chapel Hill, NC, respectively; (4) HPRT mutations determined by autoradiographic assay in Galveston, TX, with slides re-read in Burlington, VT; (6) hypoxanthine-guanine phosphoribosyltransferase (HPRT) mutations determined by cloning assay in Leiden with mutational spectra characterized in Burlington, VT; (7) sister chromatid exchanges and chromosome aberrations determined by standard methods and FISH analysis in Prague. "
03/20/2007 - "The initial study found that urine concentrations of the metabolites 1,2-dihydroxy-4-(acetyl) butane (M1) and 1-dihydroxy-2-(N-acetylcysteinyl)-3-butene (M2) and blood concentrations of the hemoglobin adducts N-[2-hydroxy-3-butenyl] valine (HB-Val) and N-[2,3,4-trihydroxy-butyl] valine (THB-Val) constitute excellent biomarkers of exposure, both being highly correlated with BD exposure levels, and that GST genotypes modulate at least one metabolic pathway, but that irreversible genotoxic effects such as chromosome aberrations and HPRT gene mutations are neither associated with BD exposure levels nor with worker genotypes (GST [glutathione-S-transferase]-M1, GSTT1, CYP2E1 (5' promoter), CYP2E1 (intron 6), EH [epoxide hydrolase] 113, EH139, ADH [alcohol dehydrogenase]2 and ADH3). "

12/01/2017 - "The present study describes a novel ecofriendly series of chitin/curcumin/1,4-butane diol (BDO) blend derived polyurethanes (PUs), using hydroxy terminated polybutadiene (HTPB) and hexamethylene diisocyanate (HDI) along with different mole ratio of chitin, curcumin and BDO. "