3D bioprinting wata fasaha ce ta masana'anta ta ci gaba wacce za ta iya samar da sifofi da sifofi na musamman a cikin nau'ikan nau'ikan nau'ikan nau'ikan Layer-by-Layer, wanda hakan ya sa wannan tsari ya fi dacewa ya yi nuni da tsarin salon salula na halitta na tsarin jirgin jini. An gabatar da jerin nau'ikan tawada na hydrogel don tsara waɗannan sifofi; duk da haka, samuwan tawada masu halittu waɗanda zasu iya kwaikwayi abun da ke tattare da tasoshin jini na nama suna da iyaka. Na yanzu bio-inks ba su da babban bugu kuma ba za su iya saka sel masu yawa masu rai cikin sigar 3D masu rikitarwa ba, don haka rage ingancin su.

Don shawo kan waɗannan gazawar, Gaharwar da Jain sun ƙirƙiri sabon tawada na nano-engine don buga 3D, daidaitattun tasoshin jini da yawa. Hanyar su tana ba da ingantaccen ƙuduri na ainihin lokaci don macrostructures da ƙananan matakan ƙwayoyin nama, wanda a halin yanzu ba zai yiwu ba tare da tawada bio-inks.

Wani fasali na musamman na wannan nano-engineered bio-ink shine cewa ba tare da la'akari da yawan tantanin halitta ba, yana nuna babban bugu da kuma ikon kare ruɓaɓɓen sel daga manyan rundunonin ƙarfi yayin aikin bugu. Yana da kyau a lura cewa 3D bio Kwayoyin da aka buga suna kula da nau'in halitta mai lafiya kuma suna dawwama kusan wata guda bayan kerawa.

Yin amfani da waɗannan sifofi na musamman, nano-engineered bio-inks ana buga su a cikin tasoshin jini na cylindrical na 3D, waɗanda suka ƙunshi al'adun rayuwa na sel na endothelial da ƙwayoyin tsoka mai santsi, wanda ke ba masu bincike damar yin kwatankwacin tasirin tasoshin jini cututtuka.

Wannan akwati na 3D bioprinted yana ba da kayan aiki mai yuwuwa don fahimtar ilimin pathophysiology na cututtukan jijiyoyin jini da kimanta jiyya, gubobi ko wasu sinadarai a cikin gwaji na musamman.