Gap Fill - Bio-printing - Level 4


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   blood      body      difficulty      engineering      functionally      generation      healthy      inability      more      networks      nutrients      organs      popular      possibility      problem      professor      those      transplants      tubes      vascular  
Scientists advanced the of reproducing the body's by using 3D printing. Scientists could make organs by using bio-printing. Scientists could create of thin , like those used in our to let flow. These are called vascular networks. A bio-engineer said one to create tissue replacements has been an to print complex networks that can supply to tissue.

Another wrote about the of recreating vascular networks. She said: "Tissue has struggled with this for a ." She said: "If we can print tissues that look and now even breathe like the tissues in our bodies, will they also then behave more like tissues?" She said bio-printing could become a therapy. Scientists hope this method will help millions waiting for organ .

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