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Page 1
A laccase Gl-LAC-4 purified from white-rot fungus Ganoderma lucidum had a strong ability to degrade and detoxify the alkylphenol pollutants 4-n-octylphenol and 2-phenylphenol.
Wang H, Deng W, Shen M, Yan G, Zhao W, Yang Y. Wang H, et al. J Hazard Mater. 2021 Apr 15;408:124775. doi: 10.1016/j.jhazmat.2020.124775. Epub 2020 Dec 5. J Hazard Mater. 2021. PMID: 33508740
In this study, the ability of laccase Gl-LAC-4, purified from Ganoderma lucidum, to degrade and detoxify two representative alkylphenol pollutants, 4-n-octylphenol and 2-phenylphenol, was systematically studied. Gl-LAC-4 laccase had a very strong ability to d …
In this study, the ability of laccase Gl-LAC-4, purified from Ganoderma lucidum, to degrade and detoxify two representative alkylphenol poll …
Lack of modifying effects of 4-n-octylphenol on 3,2'-dimethyl-4-aminobiphenyl-induced prostate carcinogenesis in rats.
Kohno H, Tsukio Y, Yanaida Y, Tanino M, Tanaka T. Kohno H, et al. Ecotoxicol Environ Saf. 2002 Mar;51(3):210-5. doi: 10.1006/eesa.2002.2132. Ecotoxicol Environ Saf. 2002. PMID: 11971643
The modifying effects of dietary feeding of an estrogenic compound 4-n-octylphenol on 3,2'-dimethyl-4-aminobiphenyl (DMAB) induced prostatic carcinogenesis were investigated in male F344 rats. ...Dietary administration of 4-n-octylphenol …
The modifying effects of dietary feeding of an estrogenic compound 4-n-octylphenol on 3,2'-dimethyl-4-aminobiphenyl (DM …
Differential metabolism of 4-n- and 4-tert-octylphenols in perfused rat liver.
Nomura S, Daidoji T, Inoue H, Yokota H. Nomura S, et al. Life Sci. 2008 Aug 1;83(5-6):223-8. doi: 10.1016/j.lfs.2008.06.009. Epub 2008 Jun 24. Life Sci. 2008. PMID: 18625249
The Vmax value of 4-tert-octylphenol glucuronidation was twice as high as that of 4-n-octylphenol in the liver microsomes. On the other hand, the Km values, being measures of enzymatic activity against these chemicals, were similar. 4-n-Octyl …
The Vmax value of 4-tert-octylphenol glucuronidation was twice as high as that of 4-n-octylphenol in the liver microsom …
Interaction between Y chromosome haplogroup O3(*) and 4-n-octylphenol exposure reduces the susceptibility to spermatogenic impairment in Han Chinese.
Hu W, Chen M, Ji J, Qin Y, Zhang F, Xu M, Wu W, Du G, Wu D, Han X, Jin L, Xia Y, Lu C, Wang X. Hu W, et al. Ecotoxicol Environ Saf. 2017 Oct;144:450-455. doi: 10.1016/j.ecoenv.2017.06.038. Epub 2017 Jun 28. Ecotoxicol Environ Saf. 2017. PMID: 28667856
Originally, we observed that Y-hg C and Y-hg F(*) might modify the susceptibility to male infertility with urinary 4-n-octylphenol (4-n-OP) level (P(inter) = 0.005 and 0.019, respectively). Subsequently, based on our results, two panels were tested to identif …
Originally, we observed that Y-hg C and Y-hg F(*) might modify the susceptibility to male infertility with urinary 4-n-octy …
Effects of 4-n-octylphenol on the induction of mammary tumors induced by 7,12-dimethylbenz[a]anthracene in rats.
Kawaguchi H, Umekita Y, Yoshida H. Kawaguchi H, et al. Vet Pathol. 2009 Mar;46(2):334-42. doi: 10.1354/vp.46-2-334. Vet Pathol. 2009. PMID: 19261648
The aim of this present study was to investigate the effects of 4-n-octylphenol (OP), a weak estrogenic disruptor, on the induction of mammary carcinomas (MC) and benign proliferative lesions (PL) induced by DMBA in rats. ...
The aim of this present study was to investigate the effects of 4-n-octylphenol (OP), a weak estrogenic disruptor, on t …
Determination of 4-octylphenol and 4-nonylphenol congeners in composite foods.
Fernandes AR, Costley CT, Rose M. Fernandes AR, et al. Food Addit Contam. 2003 Sep;20(9):846-52. doi: 10.1080/0265203031000138303. Food Addit Contam. 2003. PMID: 13129780
The method was validated and used to measure concentrations of 4-octylphenol and 4-nonylphenol congener totals in UK duplicate diet samples. Individual 4-n-octylphenol and 4-n-nonylphenol congeners were also measured, although these were not detected in any s …
The method was validated and used to measure concentrations of 4-octylphenol and 4-nonylphenol congener totals in UK duplicate diet samples. …
Interactions between urinary 4-tert-octylphenol levels and metabolism enzyme gene variants on idiopathic male infertility.
Qin Y, Chen M, Wu W, Xu B, Tang R, Chen X, Du G, Lu C, Meeker JD, Zhou Z, Xia Y, Wang X. Qin Y, et al. PLoS One. 2013;8(3):e59398. doi: 10.1371/journal.pone.0059398. Epub 2013 Mar 15. PLoS One. 2013. PMID: 23555028 Free PMC article.
We studied the interactions between 4-tert-Octylphenol (4-t-OP), 4-n- Octylphenol (4-n-OP), 2,3,4-Trichlorophenol (2,3,4-TCP), 2,4,5-Trichlorophenol (2,4,5-TCP) urinary exposure levels and polymorphisms in selected xenobiotic metabolism enzyme genes among 589 …
We studied the interactions between 4-tert-Octylphenol (4-t-OP), 4-n- Octylphenol (4-n-OP), 2,3,4-Trichlorophenol (2,3, …
Endocrine-disrupting potential of bisphenol A, bisphenol A dimethacrylate, 4-n-nonylphenol, and 4-n-octylphenol in vitro: new data and a brief review.
Bonefeld-Jørgensen EC, Long M, Hofmeister MV, Vinggaard AM. Bonefeld-Jørgensen EC, et al. Environ Health Perspect. 2007 Dec;115 Suppl 1(Suppl 1):69-76. doi: 10.1289/ehp.9368. Environ Health Perspect. 2007. PMID: 18174953 Free PMC article.
Alkylphenols such as 4-n-nonylphenol (nNP) and 4-n-octylphenol (nOP) are widely used as surfactants. OBJECTIVES: We investigated the effect in vitro of these four compounds on four key cell mechanisms including transactivation of a) the human estrogen recepto …
Alkylphenols such as 4-n-nonylphenol (nNP) and 4-n-octylphenol (nOP) are widely used as surfactants. OBJECTIVES: We inv …
Effects of fetal exposure to 4-n-octylphenol on mammary tumorigenesis in rats.
Kawaguchi H, Miyoshi N, Miyamoto Y, Souda M, Umekita Y, Yasuda N, Yoshida H. Kawaguchi H, et al. In Vivo. 2010 Jul-Aug;24(4):463-70. In Vivo. 2010. PMID: 20668312
BACKGROUND: The aim of this study was to investigate the effect of fetal exposure to 4-n-octylphenol (OP) on the induction of mammary tumors induced by 7,12-dimethylbenz[a]anthracene (DMBA) in rats. ...
BACKGROUND: The aim of this study was to investigate the effect of fetal exposure to 4-n-octylphenol (OP) on the induct …
60 results