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Reducing human exposure to aflatoxin through the use of clay: a review.
Phillips TD, Afriyie-Gyawu E, Williams J, Huebner H, Ankrah NA, Ofori-Adjei D, Jolly P, Johnson N, Taylor J, Marroquin-Cardona A, Xu L, Tang L, Wang JS. Phillips TD, et al. Among authors: williams j. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008 Feb;25(2):134-45. doi: 10.1080/02652030701567467. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008. PMID: 18286403 Review.
NovaSil clay intervention in Ghanaians at high risk for aflatoxicosis. I. Study design and clinical outcomes.
Afriyie-Gyawu E, Ankrah NA, Huebner HJ, Ofosuhene M, Kumi J, Johnson NM, Tang L, Xu L, Jolly PE, Ellis WO, Ofori-Adjei D, Williams JH, Wang JS, Phillips TD. Afriyie-Gyawu E, et al. Among authors: williams jh. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008 Jan;25(1):76-87. doi: 10.1080/02652030701458105. Epub 2007 Sep 1. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008. PMID: 17852392 Clinical Trial.
NovaSil clay intervention in Ghanaians at high risk for aflatoxicosis: II. Reduction in biomarkers of aflatoxin exposure in blood and urine.
Wang P, Afriyie-Gyawu E, Tang Y, Johnson NM, Xu L, Tang L, Huebner HJ, Ankrah NA, Ofori-Adjei D, Ellis W, Jolly PE, Williams JH, Wang JS, Phillips TD. Wang P, et al. Among authors: williams jh. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008 May;25(5):622-34. doi: 10.1080/02652030701598694. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008. PMID: 18478481 Clinical Trial.
NovaSil clay does not affect the concentrations of vitamins A and E and nutrient minerals in serum samples from Ghanaians at high risk for aflatoxicosis.
Afriyie-Gyawu E, Wang Z, Ankrah NA, Xu L, Johnson NM, Tang L, Guan H, Huebner HJ, Jolly PE, Ellis WO, Taylor R, Brattin B, Ofori-Adjei D, Williams JH, Wang JS, Phillips TD. Afriyie-Gyawu E, et al. Among authors: williams jh. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008 Jul;25(7):872-84. doi: 10.1080/02652030701854758. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008. PMID: 18569006 Clinical Trial.
Aflatoxin-albumin adducts and correlation with decreased serum levels of vitamins A and E in an adult Ghanaian population.
Tang L, Xu L, Afriyie-Gyawu E, Liu W, Wang P, Tang Y, Wang Z, Huebner HJ, Ankrah NA, Ofori-Adjei D, Williams JH, Wang JS, Phillips TD. Tang L, et al. Among authors: williams jh. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2009 Jan;26(1):108-18. doi: 10.1080/02652030802308472. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2009. PMID: 19680878
Calcium montmorillonite clay reduces urinary biomarkers of fumonisin B₁ exposure in rats and humans.
Robinson A, Johnson NM, Strey A, Taylor JF, Marroquin-Cardona A, Mitchell NJ, Afriyie-Gyawu E, Ankrah NA, Williams JH, Wang JS, Jolly PE, Nachman RJ, Phillips TD. Robinson A, et al. Among authors: williams jh. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2012;29(5):809-18. doi: 10.1080/19440049.2011.651628. Epub 2012 Feb 10. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2012. PMID: 22324939 Free PMC article. Clinical Trial.
PAH exposure in a Ghanaian population at high risk for aflatoxicosis.
Johnson NM, Afriyie-Gyawu E, Huebner H, Marroquin-Cardona A, Robinson A, Tang L, Xu L, Ankrah NA, Ofori-Adjei D, Jolly PE, Williams JH, Wang JS, Phillips TD. Johnson NM, et al. Sci Total Environ. 2009 Mar 1;407(6):1886-91. doi: 10.1016/j.scitotenv.2008.11.060. Epub 2009 Jan 14. Sci Total Environ. 2009. PMID: 19144392 Clinical Trial.
Association of high viral load and abnormal liver function with high aflatoxin B1-albumin adduct levels in HIV-positive Ghanaians: preliminary observations.
Jolly PE, Shuaib FM, Jiang Y, Preko P, Baidoo J, Stiles JK, Wang JS, Phillips TD, Williams JH. Jolly PE, et al. Among authors: williams jh. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2011 Sep;28(9):1224-34. doi: 10.1080/19440049.2011.581698. Epub 2011 Jul 12. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2011. PMID: 21749228 Free PMC article.
Aflatoxin and PAH exposure biomarkers in a U.S. population with a high incidence of hepatocellular carcinoma.
Johnson NM, Qian G, Xu L, Tietze D, Marroquin-Cardona A, Robinson A, Rodriguez M, Kaufman L, Cunningham K, Wittmer J, Guerra F, Donnelly KC, Williams JH, Wang JS, Phillips TD. Johnson NM, et al. Among authors: williams jh. Sci Total Environ. 2010 Nov 1;408(23):6027-31. doi: 10.1016/j.scitotenv.2010.09.005. Epub 2010 Sep 25. Sci Total Environ. 2010. PMID: 20870273 Free PMC article.
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