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XX职称英语《卫生A》阅读判断专项试题xx职称英语《卫生A》阅读判断专项试题 Aording toscientists inthe USA,stem celltherapy mayone daybe ableto repairthe heartsof peoplewith heart failure.Researchers atPittsburgh UniversitySchool ofMedicine examined20patients who had severe heartfailureand weregoing tohave surgery. They injectedstem cellsinto theparts oftheir hearts that weredamaged.They thenpared theirhearts withthose ofpeople whohad undergonesurgery withouthaving thestem cellsinjected intothem theyhad alsosuffered fromsevereheartfailure.The patientswhohadhad thestem cellsinjected hadheartsthatwere ableto pump用泵抽运more bloodthan theothers. Aording toProfessor RobertKormos,one ofthe researchers,these resultscould revolutionizeheart treatment.Although previousstudies hadindicated thatthere mightbe abenefit,this isthe firststudy thathas actuallyproved thatstem celltherapy canhelp thefailing heartwork better. All thepatients inthis st...。