S)-(+)-Camptothecin CAS:7689-03-4

(S) -(+)-Camptothecin ine tarisiro mukurapa magomarara akasiyana-siyana, kunyanya munyaya yechemotherapy. Maitiro ayo anosanganisira kutarisa nekudzivisa kushanda kwetopoisomerase I, enzyme inokosha pakusunungura DNA panguva yekupatsanurwa kwemasero. Nekukanganisa maitiro aya, (S)-(+)-Camptothecin inodzivirira masero egomarara kuti asabereke uye kuwanda, zvichizopedzisira zvakonzera apoptosis kana kufa kwemasero kwakarongwa. Mushonga uyu wakaratidza kushanda zvakanaka pakurwisa marudzi akasiyana-siyana egomarara, kusanganisira kenza yemapapu yecolorectal, ovarian, uye diki cell, pakati pezvimwe. Kuedza kutsvagisa kwakatarisana nekugadzira zvinobva uye maitiro e (S)-(+)-Camptothecin kuti iwedzere kunyungudika kwayo uye kuwanikwa kwayo, kuvandudza kushanda kwayo mukiriniki. Zvidzidzo zvekiriniki nemiedzo zvakaongorora kushandiswa kwe (S)-(+)-Camptothecin sechinhu chimwe chete kana pamwe chete nezvimwe zvinodhaka zvekemotherapeutic kuti zviwedzere mhedzisiro yayo yekurwisa gomarara uku zvichideredza maitiro asina kunaka. Zvisinei, zvakakosha kuziva kuti (S)-(+)-Camptothecin inogona kuratidza chepfu uye migumisiro yakaipa, zvichida kutariswa nekutarisirwa kwakanyatsoitwa nenyanzvi dzehutano. Kuongororwa kwe (S)-(+)-Camptothecin nezvimwe zvinobva mairi kuri kuramba kuchikurudzira kufambira mberi mukurapa kenza, zvichipa tariro yekuvandudzwa kwemigumisiro yekurapa uye hupenyu hwakanaka kune varwere vari kurwisana nezvirwere zvakasiyana-siyana zvegomarara.