Erayada furaha: ATP- cajalad ku xidhan (ABC), ABC Transporter, SLC Transporter, Membrane Vesicle, MDR1(P-gp), BSEP, BCRP, MATE1, MATE2-K, OAT1, OATP1B1, MDCK II, Caco-2, Gaadiidka Kahortagga, Gaadiidlayda Substrate Identification, Draug Interaft1 HEK293 MOCK, Gaadiidka MOCK SLC.
Alaabta IPHASE
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Magaca Alaabta |
Tilmaamid |
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0.5 ml 5mg/ml |
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0.5 ml 5mg/ml |
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0.5 ml 5mg/ml |
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IPHASE Human BSEP Vesicles |
0.5 ml 5mg/ml |
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IPHASE Human MRP1 Vesicles |
0.5 ml 5mg/ml |
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IPHASE Human MRP2 Vesicles |
0.5 ml 5mg/ml |
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IPHASE Human MRP3 Vesicles |
0.5 ml 5mg/ml |
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IPHASE Human MRP4 Vesicles |
0.5 ml 5mg/ml |
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IPHASE Human MRP8 Vesicles |
0.5 ml 5mg/ml |
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8 ~ 10 milyan unug |
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8 ~ 10 milyan unug |
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8 ~ 10 milyan unug |
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8 ~ 10 milyan unug |
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8 ~ 10 milyan unug |
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8 ~ 10 milyan unug |
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8 ~ 10 milyan unug |
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8 ~ 10 milyan unug |
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IPHASE Human OATP2B1 SLC Unugyada Gaadiidka |
8 ~ 10 milyan unug |
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IPHASE Human OCTl SLC Unugyada Gaadiidka |
8 ~ 10 milyan unug |
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IPHASE Human NTCP SLC Unugyada Gaadiidka |
8 ~ 10 milyan unug |
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IPHASE Human OATP1A2 SLC Unugyada Gaadiidka |
8 ~ 10 milyan unug |
Asalkii hore
Codsiyada kiliinikada bukaanadu waxay inta badan isticmaalaan dawooyin badan isku mar, dawooyinkani waxa laga yaabaa inay soo saaraan daroogooyinka - isdhexgalka daroogada (DDI) kuwaas oo awood u leh inay keenaan falcelin xun ama beddelaan waxtarka daaweynta. Qiimaynta DDI waxay caadi ahaan ku bilaabataa baadhista in vitro si loo aqoonsado arrimaha saamayn kara dabeecada daroogada si loo caddeeyo hababka DDI ee suurtogalka ah iyo in la helo qiyaasaha kinetic ee daraasad dheeraad ah. Enzymes metabolizing daroogada ayaa muddo dheer diiradda saaray cilmi-baarista DDI. Sanadihii la soo dhaafay, horumarinta tignoolajiyada bayoolajiga molecular, horumar la taaban karo ayaa laga sameeyay daraasadda gaadiidleyda daroogada ee faytrooga, iyo muhiimada qiimeynta gudaha ee gaadiidka ku saleysan DDIs ayaa soo jiidatay dareenka sii kordhaya.
Gaadiidleyda iyo Doorkooda
Gaadiidleydu waxa ay tilmaamaysaa borotiinada transmembrane ee dhammaan xuubka unugga ee unugyo kala duwan kuwaas oo dhexdhexaadiya gelitaanka iyo ka bixitaanka walxaha endogenous ama dibadda ee gala iyo ka soo baxa xuubka noolaha. Qaadista daroogada ee vitro waa erey guud oo loogu talagalay borotiinnada u qaata daawooyinka sida substrates, ka jira dusha xuubka unugga ee unugyada ama xubnaha, oo qaata shaqada gaadiidka daawada transmembrane, oo ay ku jiraan laba qoys: ATP-cajalad ku xidhan (ABC)superfamily iyo solute carrier superfamily (gaadiidka SLC), kaas oo xukuma habka gaadiidka daawada transmembrane.
Gaadiidleyda ABCwaa ATP Waxay door muhiim ah ka ciyaaraan caabbinta daroogada, dheef-shiid kiimikaadka, iyo nadiifinta unugyada.Gaadiidleyda SLCwaa inta badan gaadiidleyda firfircoon ee heerka labaad ama la fududeeyay ee dhexdhexaadiya dhaqdhaqaaqa solutes sida gulukooska, amino acids, iyo neurotransmitters. Si ka duwan gaadiidleyda ABC, uma baahna ATP si toos ah laakiin waxay ku tiirsan yihiin gradients ion.
Gaadiidleyda dhexdhexaadinaysa dheecaanka daroogada inta badan waxaa ka mid ah P-glycoprotein (P-gp), ama multi- caabbinta daawada 1 borotiin (MDR1), borotiinka iska caabinta kansarka naasaha (BCRP). Waxay xubno ka yihiin qoyska gaadiidka qaada ee ATP-cassette (ABC), kuwaas oo u isticmaala tamarta ATP-da ee daabulada daroogooyinka iyo walxaha endogenous. Gaadiidleyda dhexdhexaadinaysa gelitaanka maandooriyaha unugga waxay qaadan karaan substrates goobta la beegsanayo si ay u sameeyaan saamaynta dawooyinka, waxayna ka tirsan yihiin xubnaha qoyska gaadiidka solute, oo ay ku jiraan Organic anion transporting polypeptide (OATPs), Gaadiidka Anion organic (OATs), Multidrog iyo sun borotiinada extrusion (MATEs), Gaadiidka cation Organic (OCTs iwm).
Gaadiidleyda Muhiimka ah iyo Doorkooda:
-MDR1(P-gp):Qaade daad-gureyn weyn oo lagu muujiyey xiidmaha, beerka, iyo dhiigga- -BSEP(Bamka Dhoofinta Cusbada Bile):Muhiim u ah dheecaanka bile acid ee beerka, cillad la'aanta BSEP waxay ku xiran tahay cudurka beerka ee cholestatic. Maandooriyaha
- -BCRP(Protein iska caabinta Kansarka naaska):BCRP waxay saamaysaa noole helida kiimikaad iyo fayraska, ka dhoofinta substrate-ka unugyada waxayna saamaynaysaa mandheerta iyo dhiiga -
- -MATE1/MATE2-K(Multidrug iyo Proteins Extrusion Extrusion):Waxay ku yaalliin unugyada kelyaha iyo beeryarada, MATE1 iyo MATE2-K dawooyinka cationic-ka-baxa, oo si isku mid ah ula shaqeeya OCT2 si ay u dhexdhexaadiyaan dheecaanka kelyaha.
- -OATP1B1(SLCO1B1):Qaade qaada cagaarshow oo muhiim u ah nadiifinta statin. OATP1B1 waxay door muhiim ah ka ciyaartaa dhexdhexaadinta qaadashada xeryahooda endogenous sida bilirubic acid, bilirubin, steroid - xeryahooda la isku daray, iyo hormoonnada tayroodhka, iyo sidoo kale nadiifinta cagaarshowga ee noocyo badan oo dawooyin caafimaad ah sida statins, antibiyootigyada, fayraska, iyo daawooyinka kansarka.
- -OAT1(SLC22A6):Dhexdhexaadiya qaadashada kelyaha ee anions, oo ay ku jiraan ka-hortagga fayraska iyo NSAIDs, oo saameeya khatarta nephrotoxicity.
Joojinta Gaadiidka iyo DDI
Joojinta gaadiidkawaa arrin lagama maarmaan u ah horumarinta daroogada. Kahortagga gaadiidleydu waxa ay door muhiim ah ka ciyaartaa is dhexgalka daroogada (DDI) iyada oo saamaynaysa nuugista, qaybinta, dheef-shiid kiimikaadka, iyo soo saarista daawooyinka la wada maamulo. Joojinta gaadiidleyda qulqulka leh sida MDR1(P-gp) iyo BCRP waxay yareyn kartaa soo saarista unugyada ee daroogooyinka, taasoo keeni karta in unugyada gudaha iyo kuwa habaysan ay sare u qaadaan. Sidoo kale, joojinta gaadiidka qaada sida OATP1B1 waxay hoos u dhigi kartaa nadiifinta daroogada cagaarshow, halka ka hortagga BSEP ay faragelin karto gaadiidka bile acid, taasoo kor u qaadeysa khatarta cholestasis. Intaa waxaa dheer, gaadiidleyda sida MATE1, MATE2-K, iyo OAT1, kuwaas oo muhiim u ah baabi'inta daawada kelyaha, marka la joojiyo, waxay bedeli karaan saxarada kelyaha waxayna gacan ka geysan karaan ururinta daroogada. Moodooyinka vitro, oo ay ku jiraanMDCK IIiyoCaco-2Khadadka unugyada, ayaa si weyn loo isticmaalaa si loo qiimeeyo isdhexgalka gaadiidleyda, iyagoo siinaya fikrado muhiim ah oo ku saabsan suurtagalnimada DDI inta lagu jiro horumarinta daroogada.
Qaababka Vitro ee Daraasaadka Gaadiidka
Fahamka shaqada gaadiidka iyo saadaasha gaadiidka -DDIs dhexdhexaadintu waxay ku tiirsan yihiin moodooyinka unugyada gaarka ah. Cilmi-baarayaashu waxay isticmaalaanHEK293 MOCKUnugyada sida xakamaynta xun, hubinta in gaadiid kasta oo la arkay ay sabab u tahay gaadiidka gaarka ah. HEK293 MOCK waxay bixisaa asal joogto ah, halka HEK293 MOCK ay weli udub dhexaad u tahay xaqiijinta gaar ahaaneed ee tijaabada. Hal hab ayaa shaqeeyaxuubka xuubkaUnugyada si xad dhaaf ah u muujinaya gaadiidleyda, oo inta badan ka go'doonsan unugyada HEK293 MOCK. Sidoo kale,Gaadiidka MOCK SLCmoodooyinka ayaa muhiim u ah kala soocida dhaqdhaqaaqa gaadiidka gaarka ah iyo qaadashada aan gaarka ahayn. MOCK SLC Gaadiidleyda Qiimaynta waxay xaqiijinaysaa in dhaqdhaqaaqa substrate-ka ee la arkay uu yahay gaadiidlay-ku tiirsan yahay, iyo MOCK SLC Tijaabooyin Gaadiid ah ayaa xoojiya kalsoonida moodeelka. Habkan laba-geesoodka ah ee isticmaalaya HEK293 MOCK iyo MOCK SLC Gaadiidleyda waxay wanaajisaa awooddayada aan ku baranno ATP- gaadiidka ku tiirsan ee aan faragelin ka helin dheef-shiid kiimikaadka gacanta.
Xariiqda unugyada Caco-2, oo ka soo jeeda kansarka mindhicirka, waa nooc kale oo caadi ah oo loo isticmaalo in lagu sawiro nuugista daroogada mindhicirka. Awooddeeda ay ku kala soocdo enterocyte-unugyo la mid ah oo muujiya gaadiidleyda kala duwan sida P-gp iyo BCRP-waxay ka dhigtaa mid qiimo leh oo lagu qiimeeyo labadaba daroogada iyo isdhexgalka suurtagalka ah.
Waxaa intaa dheer, gaadiidley- moodooyin gaar ah sida Human BCRP Muujinta unugyada waxay awood u siinaysaa baaritaanka gaarka ah ee substrate, habdhaqanka kinetic ee gaadiidka daroogada, iyo ilaa xadka ay xannibayaashu wax ka bedeli karaan dhaqdhaqaaqa gaadiidka. Marka lagu daro xogta laga helay tijaabooyinka vesicular, nidaamyadan gacanta waxa ay bixiyaan aragtiyo dhamaystiran oo ku saabsan dhaqdhaqaaqa gaadiidleyda-habdhaqanka daroogada dhexdhexaadka ah.
Gabagabo
Marka la soo koobo, fahamka isdhexgalka gaadiidleyda ayaa muhiim u ah wanaajinta badbaadada iyo waxtarka daroogada. Gaadiidleyda sida MDR1(P-gp), BCRP, iyo BSEP oo ay weheliyaan gaadiidleyda kor u qaada sida OATP 1B1 iyo OAT1 slc Gaadiidleyda ayaa door muhiim ah ka ciyaara farmashiyaha. Isticmaalka moodooyinka in vitro oo ay ku jiraan MDCK II, Caco-2, Human BCRP Expressing cells, iyo Human MDR1 Knockin MDCK II Unugyada waxay bixiyaan qaab adag oo lagu fahmo sida xannibaadda gaadiidka ay u saameyn karto isdhexgalka daroogada-daroogada iyo guud ahaan dabeecadda daroogada. Fikradahani waa kuwo qiimo leh si loo hagaajiyo waxtarka daroogada iyo badbaadada goobaha caafimaadka.
Waqtiga boostada: 2025-03-19 16:20:39

