Ubushakashatsi bushya busobanura uburyo sisitemu y'imitsi yo mu mara, sisitemu yo mu nda (ENS), itanga umuvuduko ukabije w'amara, ikagaragaza uburyo bisa n'imyitwarire y'indi miyoboro iva mu bwonko no mu ruti rw'umugongo.

Ubushakashatsi buyobowe na Porofeseri Nick Spencer wo muri kaminuza ya Flinders bushimangira ko ENS mu mara ari "ubwonko bwa mbere" kandi ko bwahindutse mu bwonko bw'umuntu hakiri kare ubwonko nk'uko tubizi. Ubushakashatsi bushya bugaragaza amakuru mashya yingenzi yukuntu ibihumbi bya neuron muri ENS bivugana hagati yabyo kugirango imitsi igabanuke kandi isunikire ibirimo. Kugeza ubu, iki cyabaye ikibazo gikomeye kidakemutse.

Mu mpapuro nshya Itumanaho ry’ibinyabuzima (Kamere), Porofeseri Nick Spencer wo muri kaminuza ya Flinders yavuze ko ibyavuye mu bushakashatsi bigoye cyane kuruta uko byari byitezwe, kandi ko biva mu mazi ari inyuma yabyo, niba nta mpagarara zishingiyeho. Uburyo bwizindi ngingo zimitsi bwagiye buhinduka muburyo butandukanye; nk'imitsi ya lymphatike, ureter cyangwa imiyoboro y'amaraso.

Porofeseri Nick Spencer wo muri kaminuza ya Flinders yasohoye ubushakashatsi bushya kuri Biologiya y'Itumanaho kugira ngo asobanure uburyo sisitemu y'imitsi yo mu mara, ni ukuvuga uburyo sisitemu y'imitsi yo mu nda (ENS) itera imbere mu mara, anashimangira ko bifitanye isano Nukuntu bisa imyitwarire yandi miyoboro yimitsi mubwonko no mugongo.

Ubu bushakashatsi bushimangira ko ENS mu mara ari "ubwonko bwa mbere", bwagiye buhinduka kera mbere y’ubwonko bw’umuntu. Ubu bushakashatsi bushya bugaragaza amakuru mashya yingenzi yukuntu ibihumbi n'ibihumbi bya neuron muri sisitemu y'imitsi bivugana, bigatuma imitsi igabanuka kandi igasunika ibirimo.