Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P01034 (cystatin C)
 3,397 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Historical uses of chromium have resulted in its widespread release into the environment. In recent years, a significant amount of research has evaluated the impact of chromium on human health and the environment. Additionally, numerous analytical methods have been developed to identify and quantitate chromium in environmental media in response to various state and federal mandates such as CERCLA, RCRA, CWA, CAA, and SWDA. Due to the significant toxicity differences between trivalent [Cr(III)] and hexavalent [Cr(VI)] chromium, it is essential that chromium be quantified in these two distinct valence states to assess the potential risks to exposure to each in environmental media. Speciation is equally important because of their marked differences in environmental behavior. As the knowledge of risks associated with each valence state has grown and regulatory requirements have evolved, methods to accurately quantitate these species at ever-decreasing concentrations within environmental media have also evolved. This paper addresses the challenges of chromium species quantitation and some of the most relevant current methods used for environmental monitoring, including ASTM Method D5281 for air, SW-846 Methods 3060A, 7196A and 7199 for soils, sediments, and waste, and U.S. EPA Method 218.6 for water.
 ...
PMID:Environmental monitoring of chromium in air, soil, and water. 938 Aug 41

EPA is approving the State of Idaho's section 111(d) State Plan for controlling emissions from existing Hospital/Medical/Infectious Waste Incinerators (HMIWI). The plan was submitted on December 16, 1999, to fulfill the requirements of sections 111(d) and 129 of the Clean Air Act. The State Plan adopts and implements the Emissions Guidelines applicable to existing HMIWIs, and establishes emission limits and controls for sources constructed on or before June 20, 1996. EPA has determined that Idaho's State Plan meets CAA requirements and hereby approves this State Plan, thus making it federally enforceable.
 ...
PMID:Approval and promulgation of Hospital/Medical/Infectious Waste Incinerators: State Plan for designated facilities and pollutants: Idaho. Environmental Protection Agency (EPA). Direct final rule. 1101 Jun 69