University of michigan researchers are reporting significant progress in growing bioengineered heart muscle , or behm , with organized cells , capable of generating pulsating forces and reacting to stimulation more like real muscle than ever before 密西根州大學(xué)研究人員報(bào)道了生物工程心肌組織( behm ,存在有機(jī)細(xì)胞成分)的最新進(jìn)展,它能夠搏動(dòng)并對(duì)正常刺激起反應(yīng),同以前研究相比,功能上已經(jīng)很接近真正的心肌組織。