Kutsanya kunowanzoshandiswa senzira inobatsira yekuderedza uremu, asi inobatsirawo muviri kurwisa zvirwere. Kutsanya kwemazuva maviri chete kunobvumira masero ezvirwere kuti atangezve, zvichibatsira muviri kurwisa utachiona.
Masayendisiti paYunivhesiti yeSouthern California akaedza mhedzisiro ye2-4 mazuva ekutsanya mumakonzo uye vanhu mumakosi kwemwedzi mitanhatu. Muzviitiko zvese izvi, mushure meimwe neimwe kosi, kuderera kwenhamba yemasero machena eropa muropa kwakanyorwa. Mune makonzo, semugumisiro wekutsanya, nzira yekuvandudzwa kwemasero machena eropa yakatangwa, nokudaro kudzorera maitiro ekudzivirira emuviri. Walter Longo, purofesa we<em>gerontology nesayenzi yezvinhu zvipenyu paUniversity of Southern California, anoti: “Kutsanya kunopa chiedza chegirini kuti chiwedzere nhamba yemasero, kudzorera gadziriro yose. Mashoko akanaka ndeokuti pakutsanya, muviri unobvisa masero akasakara, akakuvadzwa. " Chidzidzo chacho chakaratidzawo kuti kutsanya kunoderedza kugadzirwa kwehomoni IGF-1, iyo inobatanidza nengozi yekenza. Muyedzo wekiriniki wemutyairi mudiki wakawana kuti kutsanya kwemaawa makumi manomwe nemaviri tisati tarapwa chemotherapy kwakadzivirira varwere kuti vasave muchetura. “Kunyangwe chemotherapy ichiponesa hupenyu, hachisi chakavanzika kuti ine zvakare yakakosha mhedzisiro pa immune system. Migumisiro yeongororo inosimbisa kuti kutsanya kunogona kuderedza zvimwe zvinokonzerwa nechemotherapy, "anodaro Tanya Dorff, mutevedzeri wepurofesa wemishonga yekiriniki paYunivhesiti yeSouth California. "Kumwe kutsvagisa kwekiriniki kunodiwa pane iyi nyaya uye rudzi urwu rwekupindira kwekudya kunofanira kungoitwa pasi pekutungamirwa nachiremba."