Corrections and clarifications.In "3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone (MX) and Mutagenic mutagenic inducing genetic mutation. Activity in Massachusetts Drinking Water drinking water supply of water available to animals for drinking supplied via nipples, in troughs, dams, ponds and larger natural water sources; an insufficient supply leads to dehydration; it can be the source of infection, e.g. leptospirosis, salmonellosis, or of poisoning, e.g. " by Wright et al. [Environ Health Perspect 110:157-164 (2002)], there are two errors in "Methods." In lines 12-16 of the second paragraph describing analytical protocol, "700[degrees]C" should be "70[degrees]C" and "600 mg/L aqueous NaHC[O.sub.3]" should be "600 [micro] g/L 2% aqueous NaHC[O.sub.3]." The correct sentences are as follows: The solution was heated to 70[degrees]C to accelerate the reaction. The mixture was neutralized by addition of 600 [micro] g/L 2% aqueous NaHC[O.sub.3] and extracted twice with 600 [micro] L n-hexane, EHP EHP abbr. 1. effective horsepower 2. electric horsepower regrets the errors. In "Certain Styrene sty·rene n. A colorless oily liquid from which polystyrenes, plastics, and synthetic rubber are produced. Also called vinylbenzene. Oligomers Have Proliferative Activity on MCF-7 Human Breast Tumor Cells and Binding Affinity for Human Estrogen Receptor estrogen receptor A protein of a superfamily of nuclear receptors for small hydrophilic ligands–eg, steroid hormones, thyroid hormone, vitamin D, retinoids; the presence of ERs in breast CA generally is associated with a better prognosis, as they respond to or" by Ohyama et al. [Environ Health Perspect 109:699-703 (2001)], the grids in Figure 3 are incorrect. The corrected figure appears at left. EHP regrets any confusion caused by the incorrect grids. |
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