JPET #201368 1 Immunodetection of Serum Albumin Adducts as Biomarkers for Organophosphorus Exposure*
نویسندگان
چکیده
منابع مشابه
Immunodetection of serum albumin adducts as biomarkers for organophosphorus exposure.
A major challenge in organophosphate (OP) research has been the identification and utilization of reliable biomarkers for the rapid, sensitive, and efficient detection of OP exposure. Although Tyr 411 OP adducts to human serum albumin (HSA) have been suggested to be one of the most robust biomarkers in the detection of OP exposure, the analysis of HSA-OP adduct detection has been limited to tec...
متن کاملImmunodetection of Serum Albumin Adducts as Biomarkers for Organophosphorus Exposure s
A major challenge in organophosphate (OP) research has been the identification and utilization of reliable biomarkers for the rapid, sensitive, and efficient detection of OP exposure. Although Tyr 411 OP adducts to human serum albumin (HSA) have been suggested to be one of the most robust biomarkers in the detection of OP exposure, the analysis of HSA-OP adduct detection has been limited to tec...
متن کاملMycotoxin Adducts on Human Serum Albumin: Biomarkers of Exposure to Stachybotrys chartarum
OBJECTIVE Despite the growing body of evidence showing adverse health effects from inhalation exposure to the trichothecene-producing mold Stachybotrys chartarum, controversy remains. Currently, there are no reliable assays suitable for clinical diagnosis of exposure. We hypothesized that satratoxin G (SG) -albumin adducts may serve as biomarkers of exposure to this fungus. DESIGN We studied ...
متن کاملQuantitative comparison of aflatoxin B1 serum albumin adducts in humans by isotope dilution mass spectrometry and ELISA.
Metabolic activation of the hepatocarcinogenic mycotoxin aflatoxin B(1) (AFB(1)) results in the covalent attachment of AFB(1) to serum albumin. Digestion of adducted albumin releases AFB(1)-lysine, a biomarker of exposure status. AF-albumin adducts have been most frequently measured in precipitated serum albumin using an immunoassay (ELISA); however, a sensitive and specific isotope dilution ma...
متن کاملProtein adducts as biomarkers of exposure to organophosphorus compounds.
Exposure to organophosphorus (OP) compounds can lead to serious neurological damage or death. Following bioactivation by the liver cytochromes P450, the OP metabolites produced are potent inhibitors of serine active-site enzymes including esterases, proteases and lipases. OPs may form adducts on other cellular proteins. Blood cholinesterases (ChEs) have long served as biomarkers of OP exposure ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2012