EXPEDITED CANCER POTENCY VALUES AND NO SIGNIFICANT RISK LEVELS (NSRLs) FOR FOUR PROPOSITION 65 CARCINOGENS: ISOBUTYL NITRITE, NALIDIXIC ACID, o-PHENYLENEDIAMINE, o-PHENYLENEDIAMINE HYDROCHLORIDE

EXPEDITED CANCER POTENCY VALUES AND NO SIGNIFICANT RISK LEVELS (NSRLs) FOR SIX PROPOSITION 65 CARCINOGENS: CARBAZOLE, MeIQ, MeIQx, METHYL CARBAMATE, 4-N-NITROSOMETHYLAMINO)-1-(3-PYRIDYL)-1- BUTANONE, TRIMETHYL PHOSPHATE

using an expedited methodology. The expedited approach represents the first level of a three-tiered risk assessment procedure currently in place for timely and efficient development of cancer potencies and Proposition 65 " no significant risk levels " (NSRLs) and has been shown previously to produce reliable potency values (OEHHA, 1992; Hoover et al., 1995). Values generated using the expedited...

EXPEDITED CANCER POTENCY VALUES AND NO SIGNIFICANT RISK LEVELS (NSRLs) FOR SIX PROPOSITION 65 CARCINOGENS: CARBAZOLE, MeIQ, MeIQx, METHYL CARBAMATE, 4-N-NITROSOMETHYLAMINO)-1-(3-PYRIDYL)-1 BUTANONE, TRIMETHYL PHOSPHATE

EXPEDITED CANCER POTENCY VALUE AND NO SIGNIFICANT RISK LEVEL (NSRL) FOR THE PROPOSITION 65 CARCINOGEN FUMONISIN B1 October 2009 Reproductive and Cancer Hazard Assessment Branch Office of Environmental Health Hazard Assessment (OEHHA) California Environmental Protection Agency SUMMARY OF FINDINGS

The cancer potency was estimated for fumonisin B1 using an expedited method. The dose-response data used in the analysis was generated by the National Toxicology Program ([NTP], 2001a; b) and summarized by Gold and colleagues (Gold & Zeiger, 1997; Gold, 2007) in the Carcinogenic Potency Database (CPDB). The expedited method represents the first level of a three-tiered risk assessment procedure ...

بررسی میزان مقاومت به نالیدیکسیک اسید در سالمونلاهای تیفوئیدی و غیرتیفوئیدی جدا شده از بیماران بستری در یک دوره یکساله 85-1384

    Background & Aim: Nalidixic acid is a quinolone antibiotic with excellent in vitro and in vivo activity against salmonella. It is often the first choice for treating drug resistance salmonella infections. Nalidixic acid resistance can often lead to resistance to fluoroquinolones such as ciprofloxacin. In this survey the extent of salmonella infections, the salmonella strains involved, antib...

An enzyme immunoassay for galactosyltransferase isoenzyme II, and its clinical application to cancer diagnosis.

In this "sandwich"-type enzyme immunoassay of galactosyltransferase isoenzyme II (GT-II), we used the monoclonal antibody MAb 3872 previously established and characterized to be specific for GT-II. Plastic beads coated with MAb 3872 were incubated with serum and buffer, washed, then incubated with MAb 3872 conjugated with horseradish peroxidase and again washed. Peroxidase activity remaining on...