<address id="t99j9"><nobr id="t99j9"><meter id="t99j9"></meter></nobr></address>
<form id="t99j9"></form>

<address id="t99j9"></address>

        <form id="t99j9"></form>

        Testing artificial blood-vessels in pigs

        < Back to Video clips and transcripts

        Information

        The veins transplanted during a heart bypass have a limited lifespan. It is possible that artificial blood-vessels made from cells seeded onto an artificial membrane could be used instead. Here a pig receives artificial blood-vessels.


        白小姐精选一肖一码