In vitro elution of leachable components from dental sealants. Estrogenicity of resin-based composites and sealants used in dentistry. Raloff, J. 1997. A pollutant that can alter growth.
Estrogenic agents leach from dental sealant.
Material may help batteries hold a recharge The use of amorphous manganese oxyiodide as a cathode may solve a variety of problems that plague rechargeable batteries. A manganese oxyiodide cathode for rechargeable lithium batteries. Muscle-bound cattle reveal meaty mutation Mutations in the gene encoding a protein called myostatin produce cattle and mice with abnormally large muscles. A deletion in the bovine myostatin gene causes the double-muscled phenotype in cattle. Kambadur, R. . . .