Jidka iyo Wadada: Iskaashiga, Iswaafajinta iyo Guul-Wadaag
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Kiimiko Fiican

  • Adenosine CAS:58-61-7

    Adenosine CAS:58-61-7

    Adenosine waa nukliyoside ka kooban adenine iyo ribose, oo door muhiim ah ka ciyaara dheef-shiid kiimikaadka unugyada. Waxay u adeegtaa sidii aasaasi u ah adenosine triphosphate (ATP), oo ah lacagta tamarta ee aasaasiga ah ee nidaamyada bayoolojiga. Marka laga soo tago shaqooyinkeeda la xiriira tamarta, adenosine waxay ku lug leedahay habab kala duwan oo jir ahaaneed, oo ay ku jiraan gudbinta neerfaha, vasodilation, iyo nidaaminta wareegga hurdada-tooska. Waxay ku shaqeysaa qaatayaal gaar ah, iyadoo saameynaysa garaaca wadnaha iyo socodka dhiigga. Caafimaad ahaan, adenosine waxaa loo isticmaalaa daawada, gaar ahaan daaweynta garaaca wadnaha qaarkood. Doorarkeeda badan ayaa hoosta ka xariiqaya muhiimadda adenosine ee caafimaadka iyo cudurrada labadaba.

  • Uridine 5-monophosphate, cusbo disodium ah CAS:3387-36-8

    Uridine 5-monophosphate, cusbo disodium ah CAS:3387-36-8

    Uridine 5-monophosphate, cusbada disodium (UMP) waa nukleotide oo door muhiim ah ka ciyaarta dheef-shiid kiimikaadka unugyada iyo isku-darka RNA. Iyada oo ka kooban uracil salka pyrimidine, sonkorta ribose, iyo kooxda fosfate, UMP waa mid muhiim u ah hababka kala duwan ee bayoolojiga, oo ay ku jiraan sameynta asiidhyada nucleic iyo nidaaminta waddooyinka dheef-shiid kiimikaadka. Qaabka cusbada disodium wuxuu xoojiyaa milmidiisa iyo xasilloonidiisa xalalka biyaha, taasoo ka dhigaysa mid ku habboon cilmi-baarista shaybaarka iyo codsiyada daaweynta labadaba. UMP waxay soo jiidatay dareenka sifooyinka difaaca neerfaha iyo kor u qaadista garashada, iyo sidoo kale doorkeeda kor u qaadista caafimaadka guud ee unugyada.

  • Cytidine 5′-(fosfate disodium) CAS:6757-06-8

    Cytidine 5′-(fosfate disodium) CAS:6757-06-8

    Cytidine 5′-(disodium phosphate) waa nooc ka mid ah nucleotide oo ka kooban cytosine-ka saldhigga pyrimidine, sonkorta ribose, iyo kooxda fosfate. Isku-dhafkan wuxuu door muhiim ah ka ciyaaraa hababka kala duwan ee bayoolaji, oo ay ku jiraan isku-darka RNA, waddooyinka sharciyeynta, iyo calaamadaynta unugyada. Qaabka cusbada disodium wuxuu xoojiyaa milmideeda iyo xasilloonideeda xaaladaha jir ahaaneed, taasoo ka dhigaysa mid ku habboon cilmi-baarista shaybaarka iyo codsiyada daaweynta ee suurtagalka ah. Cytidine 5′-(disodium phosphate) waxay soo jiidatay xiisaha ay u qabto ka qaybgalkeeda dheef-shiid kiimikaadka nucleic acid iyo faa'iidooyinkeeda suurtagalka ah ee kor u qaadista shaqada garashada iyo taageeridda caafimaadka unugyada.

  • 5-Azacytidine CAS:320-67-2

    5-Azacytidine CAS:320-67-2

    5-Azacytidine waa nooc ka mid ah nukliyoside oo macmal ah oo ka mid ah cytidine kaas oo ka kooban atamka nitrogen ee booska 5-aad ee giraanta pyrimidine, isagoo beddelaya atamka kaarboonka. Isbeddelkani wuxuu keenaa sifooyin daawo oo gaar ah, taasoo ka dhigaysa isku-darka muhiimka ah ee bayoolajiga molecular iyo daaweynta kansarka. Iyada oo ah hakiye DNA methyltransferase oo awood leh, 5-azacytidine waxay dib u soo nooleyn kartaa hiddo-wadaha aamusan iyadoo beddelaysa qaababka methylation-ka DNA, taasoo saameyn ku yeelanaysa muujinta hidda-wadaha. Asal ahaan loo sameeyay daaweynta kansarka dhiigga, 5-azacytidine waxay heshay dareen ku saabsan codsiyadeeda suurtagalka ah ee daaweynta epigenetic, daawada dib-u-cusboonaysiinta, iyo cilmi-baarista lagu bartilmaameedsanayo cuduro kala duwan oo lagu garto nidaaminta hidde-sideyaasha aan caadiga ahayn.

  • 2′-Fluoro-2′-deoxyuridine CAS:784-71-4

    2′-Fluoro-2′-deoxyuridine CAS:784-71-4

    2′-Fluoro-2′-deoxyuridine (FdU) waa nukliyeoside analog ah oo deoxyuridine ah, halkaas oo atamka haydarojiin ee booska 2′ ee sonkorta ribose lagu beddelo atamka fluorine. Wax ka beddelkani wuxuu xoojiyaa xasilloonida iyo firfircoonida bayoolojiga ee isku-dhafka, taasoo ka dhigaysa mid qiimo leh cilmi-baarista bayoolaji iyo codsiyada daaweynta. FdU waxaa si gaar ah loogu yaqaanaa doorkeeda wakiil ka hortagga fayraska iyo kansarka, maadaama ay faragelin karto isku-darka DNA-da waxayna joojin kartaa taranka fayrasyada qaarkood iyo unugyada kansarka. Sifooyinkeeda gaarka ah waxay ka dhigayaan qalab muhiim ah oo lagu horumarinayo daaweynta la beegsanayo iyo daraasadaha bayoolajiga molecular.

  • 4-Amino-1-[(2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one CAS:10212-20-1

    4-Amino-1-[(2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one CAS:10212-20-1

    4-Amino-1-[(2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one waa nukliyeoside isku dhafan oo leh saldhig pyrimidine ah oo ku xiran sonkorta ribose ee wax laga beddelay. Joogitaanka atomka fluorine iyo kooxaha hydroxyl ee qaab-dhismeedkiisa waxay kor u qaadaan sifooyinkeeda bayoolaji, taasoo ka dhigaysa musharrax xiiso leh oo loogu talagalay cilmi-baarista fayraska iyo ka-hortagga kansarka. Isku-dhafkan wuxuu leeyahay codsiyo suurtagal ah oo ku saabsan kiimikada daawada, gaar ahaan wakiil daaweyn ah oo bartilmaameedsanaya isku-darka aashitada nucleic iyo waddooyinka dheef-shiid kiimikaadka ee noolaha cudurada keena. Astaamaha qaab-dhismeedka ee gaarka ah waxay u oggolaanayaan is-dhexgal wanaagsan oo lala yeesho bartilmaameedyada bayoolojiga ee ku lug leh dheef-shiid kiimikaadka DNA iyo RNA.

  • 1,3,5-tri-O-benzoyl-alpha-D-ribofuranose CAS:22224-41-5

    1,3,5-tri-O-benzoyl-alpha-D-ribofuranose CAS:22224-41-5

    1,3,5-Tri-O-benzoyl-alpha-D-ribofuranose waa nooc ribose ah oo kiimiko ahaan wax laga beddelay, oo leh saddex kooxood oo benzoyloxy ah oo ku xiran boosaska 1, 3, iyo 5 ee qaab-dhismeedka ribofuranose. Wax-ka-beddelkani wuxuu xoojiyaa milmidiisa iyo xasilloonidiisa, isagoo ka dhigaya mid waxtar u leh codsiyada kala duwan ee isku-dhafka ah ee kiimikada dabiiciga ah iyo bayokimikada. Iyada oo ah nooc ka soo jeeda ribose oo la ilaaliyo, waxay u adeegtaa sidii dhexdhexaad ah oo ku saabsan isku-darka nucleosides iyo nucleotides, qaybaha muhiimka ah ee RNA iyo DNA. Sifooyinkeeda gaarka ah waxay ka dhigaan 1,3,5-tri-O-benzoyl-alpha-D-ribofuranose mid qiimo leh cilmi-baarayaasha doonaya inay horumariyaan wakiillo daaweyn cusub iyo agabyo ku jira kiimikada nucleotide.

  • 2′-O-methyluridine CAS:2140-76-3

    2′-O-methyluridine CAS:2140-76-3

    2′-O-Methyluridine waa nukliyoside dabiici ah oo ku jira kaas oo koox methyl ah ay ku xiran tahay atamka oksijiinta ee booska 2′ ee sonkorta ribose ee uridine. Isbeddelkani wuxuu kor u qaadaa xasilloonida iyo shaqeynta molecules-ka RNA, taasoo ka dhigaysa qayb muhiim ah hababka bayoolojiga kala duwan. 2′-O-Methyluridine wuxuu door muhiim ah ka ciyaaraa qaab-dhismeedka iyo shaqada asiidhyada ribonucleic (RNAs), oo ay ku jiraan RNA-ga farriinta (mRNA) iyo RNA-ga wareejinta (tRNA). Joogitaankiisu wuxuu saameyn karaa xasilloonida RNA, hufnaanta turjumaadda, iyo isdhexgalka borotiinnada iyo asiidhyada kale ee nucleic, taasoo ka dhigaysa qayb muhiim ah oo ku jirta daraasadda bayoolajiga molecular iyo codsiyada daaweynta.

  • adenosine 5′-monophosphate sodium* laga bilaabo khamiirka CAS:4578-31-8

    adenosine 5′-monophosphate sodium* laga bilaabo khamiirka CAS:4578-31-8

    Sodium Adenosine 5′-monophosphate (AMP) waa nukliyuudh laga soo qaatay adenosine kaasoo door muhiim ah ka ciyaara dheef-shiid kiimikaadka unugyada. AMP waa lama huraan u ah hababka kala duwan ee bayoolojiga, oo ay ku jiraan wareejinta tamarta, wareejinta calaamadaha, iyo horudhac u ah isku-darka ATP iyo nucleotides kale. Qaabka cusbada soodhiyamka ee AMP waxaa laga heli karaa khamiirka, kaas oo hodan ku ah nucleotides sababtoo ah marinnada dheef-shiid kiimikaadka firfircoon. Isku-darkaan waxaa si caadi ah loogu isticmaalaa kiimikada bayoolaji iyo farmashiyoolaji ahaan reagent-ka bayoolaji, wax lagu daro cuntada, iyo kabitaan cunto, iyadoo ay ugu wacan tahay faa'iidooyinkeeda caafimaad iyo codsiyada kor u qaadista dheef-shiid kiimikaadka tamarta.

  • 2′-Deoxycytidine CAS:951-77-9

    2′-Deoxycytidine CAS:951-77-9

    2′-Deoxycytidine waa nucleoside ka kooban sonkor deoxyribose iyo cytosine, oo lagu garto maqnaanshaha koox hydroxyl ah oo ku taal booska 2′ ee ribose. Isbeddelkani wuxuu ka dhigayaa qayb muhiim ah oo DNA ah, halkaas oo ay lammaane la tahay guanine inta lagu jiro isku-xidhka salka. 2′-Deoxycytidine wuxuu door muhiim ah ka ciyaaraa dheef-shiid kiimikaadka unugyada iyo isku-darka DNA-da, isagoo u adeegaya sidii baloog dhisme oo loogu talagalay deoxycytidine triphosphate (dCTP), kaas oo muhiim u ah taranka iyo hagaajinta DNA-da. Intaa waxaa dheer, nucleoside-kani wuxuu leeyahay saameyn muhiim ah oo ku saabsan cilmi-baarista bayoolajiga molecular, daaweynta kansarka, iyo istaraatiijiyadaha fayraska, isagoo muujinaya muhiimaddiisa cilmi-baarista aasaasiga ah iyo codsiyada caafimaadka.

  • 2,2′-cyclouridine CAS:3736-77-4

    2,2′-cyclouridine CAS:3736-77-4

    2,2′-Cyclouridine waa nooc ka mid ah nucleoside-ka bicycle-ka ee uridine, kaas oo lagu garto sameynta qaab-dhismeed wareeg ah oo gaar ah oo ku lug leh booska 2′ iyo 2” ee qaybta ribose. Isbeddelkan qaab-dhismeedka wuxuu bixiyaa sifooyin bayoolaji oo kala duwan oo saameeya xasilloonideeda iyo dhaqdhaqaaqeeda bayoolojiga. 2,2′-Cyclouridine wuxuu xiiso u yeeshay bayoolajiga kiimikada iyo kiimikada daawada sababtoo ah codsigeeda suurtagalka ah ee wakiil ka hortagga fayraska iyo cilmi-baarista RNA. Awooddeeda ay ku beddeli karto isdhexgalka aashitada nucleic-ka waxay ka dhigaysaa qalab qiimo leh oo lagu baranayo xiriirka qaab-dhismeedka RNA-ga, taasoo suurtogal ah inay horseeddo horumarro ku yimaada xeeladaha daaweynta ee lagu beegsanayo caabuqyada fayraska iyo cudurrada hidde-sideyaasha.

  • 2-Aminoadenosine CAS:2096-10-8

    2-Aminoadenosine CAS:2096-10-8

    2-Aminoadenosine waa nooc ka mid ah nukleeoside-ka oo si dabiici ah u soo baxa oo ka soo jeeda adenosine, kaas oo lagu garto joogitaanka koox amino ah oo ku taal booska 2-aad ee sonkorta ribose. Isbeddelkani wuxuu si weyn u beddelaa sifooyinka iyo shaqooyinka bayoolajiyadeed, taasoo ka dhigaysa molecule muhiim ah hababka kala duwan ee jir ahaaneed. 2-Aminoadenosine waxay ku lug leedahay calaamadaynta unugyada, dheef-shiid kiimikaadka, iyo waddooyinka sharciyeynta, oo ay ku jiraan kuwa la xiriira homeostasis-ka tamarta iyo gudbinta neerfaha. Adeegsigeeda daaweynta ee suurtagalka ah wuxuu ku fidsan yahay meelo badan, oo ay ku jiraan neerfaha iyo wadnaha, halkaas oo ay saameyn ku yeelan karto jawaabaha unugyada ee walbahaarka iyo dhaawaca. Iyadoo cilmi-baaristu socoto, 2-aminoadenosine waxay leedahay ballanqaad lagu horumarinayo isku-dhafka cusub ee firfircoon iyo wakiilada daaweynta.