Cytidine | 65-46-3

Cytidine wani kwayar nucleoside ne wanda ya ƙunshi cytosine nucleobase wanda ke da alaƙa da ribose na sukari. Yana daya daga cikin tubalan ginin RNA (ribonucleic acid) kuma yana taka muhimmiyar rawa a cikin metabolism na salula da haɗin acid nucleic.

Tsarin Sinadarai: Cytidine ya ƙunshi pyrimidine nucleobase cytosine wanda aka haɗe zuwa ribose na sukari guda biyar ta hanyar haɗin β-N1-glycosidic.

Matsayin Halittu: Cytidine wani muhimmin sashi ne na RNA, inda yake aiki azaman ɗayan nucleosides guda huɗu da aka yi amfani da su wajen gina igiyoyin RNA yayin rubutawa. Baya ga rawar da yake takawa a cikin haɗin gwiwar RNA, cytidine kuma yana shiga cikin hanyoyin rayuwa daban-daban, gami da biosynthesis na phospholipids da ka'idojin magana.

Metabolism: Ciki cikin sel, cytidine na iya zama phosphorylated don samar da cytidine monophosphate (CMP), cytidine diphosphate (CDP), da cytidine triphosphate (CTP), waɗanda ke da mahimmancin tsaka-tsaki a cikin biosynthesis na acid nucleic da sauran hanyoyin biochemical.

Tushen Abinci: Ana samun Cytidine ta dabi'a a cikin abinci da yawa, gami da nama, kifi, kayan kiwo, da wasu kayan lambu. Hakanan ana iya samun ta ta hanyar abinci a cikin nau'in nucleotides mai cytidine da acid nucleic.

Yiwuwar warkewa: An bincika Cytidine da abubuwan da suka samo asali don yuwuwar aikace-aikacen warkewar su a cikin yanayin kiwon lafiya daban-daban, gami da cututtukan jijiyoyin jini, ciwon daji, da cututtukan hoto. Alal misali, ana amfani da analogs na cytidine irin su cytarabine a maganin chemotherapy don magance wasu nau'in cutar sankarar bargo da lymphoma.