Sperm Stem Cells Grown in Laboratory Correct Infertility in Mice
Scientists have transplanted into infertile mice sperm stem cells grown in a laboratory, thus allowing the mice to reproduce -- an approach that one day might be used to cure infertility in men -- according to a study published in the November issue of
By Sammy Fretwell, The State, Columbia, S.C.  Feb. 18--SNELLING -- Steve Creamer sat in an office building at a nuclear waste landfill here last week, chattering like a youngster at his first Major League Baseball game.