darunavir ethanolate puas tuaj yeem yog tus yuam sij rau txo qis tus kab mob thiab txhim kho kev noj qab haus huv ntev hauv cov neeg mob HIV?
Dab tsi yog cov qauv ntawm darunavir ethanolate (API)
Darunavir ethanolalt APIyog ib tug solvated crystalline daim ntawv ntawm darunavir, nyob rau hauv uas ib tug darunavir molecule yog khi rau ib tug ethanol molecule. Nws cov mis molecular yog C₂₇H₃₇N₃O₇S·C₂H₅OH. Ib pawg sulfonamide, ib qho cawv thib ob, carbamate daim ntawv cog lus, bis-tetrahydrofuran (bis-THF) lub nplhaib, thiab ntau lub chaw chiral tseem ceeb rau nws txoj kev ua lom neeg yog ib qho ntawm cov txheej txheem ua haujlwm tseem ceeb hauv cov molecule. Cov ethanol sib koom ua ke tsis muaj ntsev. Tseem, nws yog embedded nyob rau hauv lub siv lead ua lattice raws li ib tug monoethanolate solvate, uas txhim kho lub compound stability thiab nws cov txheej txheem tsim. Cov txheej txheem tshwj xeeb no tso cai rau darunavir los tsim cov hydrogen bonds thiab hydrophobic kev sib cuam tshuam nyob rau hauv HIV-1 protease active site, yog li exerting nws muaj zog protease-inhibitory kev ua. Yog tias koj txaus siab rau darunavir ethanol ntsev, thov hu rau Xi'an Sonwu.
Dab tsi yog kev siv ntawm darunavir ethanolalt
Darunavir ethanolate yog ib hom tshuaj tiv thaiv kab mob uas tau siv dav rau kev kho mob HIV / AIDS (tus kab mob tiv thaiv kab mob hauv tib neeg). Nws yog nyob rau hauv chav kawm ntawm HIV-1 protease inhibitors, uas ua haujlwm los ntawm kev thaiv cov kab mob protease, ib qho enzyme tseem ceeb rau HIV kom loj hlob thiab rov ua dua. Los ntawm inhibiting cov txheej txheem no, darunavir tiv thaiv kev tsim ntawm tag nrho cov kab mob kis kab mob, yog li txo qis tus kab mob.
Hauv kev xyaum kho mob, darunavir ethanolate tsis yog siv raws li kev kho mob ib leeg. Nws feem ntau yog siv ua ke nrog cov tshuaj pharmacokinetic xws li ritonavir lossis cobicistat, uas ua raws li "boosters" txhawm rau txhawm rau txhawm rau txhawm rau tshuaj thiab txhim kho kev kho mob. Tsis tas li ntawd, nws tau ua ke nrog lwm cov tshuaj tiv thaiv kab mob uas yog ib feem ntawm kev sib xyaw tshuaj tiv thaiv kab mob (cART), tus txheej txheem rau kev tswj hwm tus kab mob HIV.
Cov tshuaj no yog ib feem tseem ceeb ntawm kev saib xyuas HIV niaj hnub no vim nws yog muab rau cov neeg mob uas tau kho ob qho tib si - tsis zoo thiab kev kho mob - muaj kev paub, suav nrog cov tshuaj tshwj xeeb - tiv thaiv kab mob HIV. Nrog kev hloov pauv ntau npaum li cas raws li tus neeg mob tus yam ntxwv, nws raug tso cai siv rau hauv cov neeg laus thiab cov menyuam yaus.
Tshaj li nws lub luag haujlwm tseem ceeb ntawm cov tshuaj tiv thaiv kab mob, darunavir- muaj cov tshuaj tiv thaiv kab mob ua rau lub sijhawm ntev - tiv thaiv kab mob, tiv thaiv kab mob hauv lub cev (xws li, kev saib xyuas CD4+ T-cell suav), thiab txo cov kab mob HIV- cuam tshuam txog kev pheej hmoo kis mob. Txawm li cas los xij, nws tseem ceeb heev uas yuav tsum nco ntsoov tias darunavir ethanolate tsis kho HIV / AIDS. Nruam, kev ua raws li txoj kev kho mob tas mus li yuav tsum tau ua kom muaj kev tiv thaiv kab mob, tiv thaiv kab mob kev loj hlob, thiab txo qhov kev pheej hmoo ntawm kev txhim kho tiv thaiv.
Dab tsi yog cov kev mob tshwm sim ntawm darunavir ethanolate
Darunavir ethanol ntsev yog siv los kho HIV / AIDS thiab feem ntau ua tau zoo -, nrog rau cov kev mob tshwm sim feem ntau yog me me mus rau nruab nrab. Cov tshuaj tiv thaiv feem ntau suav nrog cov tsos mob plab hnyuv xws li raws plab, xeev siab, thiab plab tsis xis nyob, nrog rau mob taub hau thiab ua pob liab liab. Thaum siv ua ke nrog lwm cov potentiators, cov neeg mob kuj yuav muaj kev hloov pauv hauv metabolic, suav nrog cov roj cholesterol siab, triglyceride, thiab ntshav qab zib. Hauv qee qhov xwm txheej, daim siab enzymes yuav siab, tshwj xeeb tshaj yog rau cov neeg mob ua ntej- kab mob siab uas twb muaj lawm, txawm hais tias, txawm tias tsis tshua muaj tshwm sim, cov kev mob tshwm sim loj xws li cov tawv nqaij mob hnyav lossis hepatotoxicity tuaj yeem tshwm sim, yuav tsum muaj kev kho mob sai. Feem ntau, kev saib xyuas tsis tu ncua yog qhia kom cov neeg mob muaj kev nyab xeeb thiab ua kom pom kev zoo.
Yog darunavir muaj kev nyab xeeb rau txhua tus
Darunavir glycolate feem ntau suav hais tias muaj kev nyab xeeb thiab siv tau rau cov neeg mob feem ntau thaum siv raws li kev saib xyuas kev kho mob tsim nyog. Txawm li cas los xij, nws tsis tsim nyog rau txhua tus, thiab nws txoj kev nyab xeeb yog nyob ntawm tus kheej cov kev mob nkeeg, comorbidities, thiab muaj peev xwm cuam tshuam nrog tshuaj.
Feem ntau, darunavir yog siv los ua ib feem ntawm kev sib xyaw tshuaj tiv thaiv kab mob. Thaum txoj hauv kev no tuaj yeem txhim kho kev ua haujlwm tiv thaiv kab mob, nws kuj tseem ua rau muaj kev cuam tshuam ntawm kev siv tshuaj vim tias cov tshuaj no tuaj yeem cuam tshuam rau daim siab enzymes (tshwj xeeb tshaj yog CYP3A4), uas tuaj yeem hloov pauv cov metabolism ntawm lwm cov tshuaj.
Yuav tsum tau ceev faj ntxiv rau qee cov neeg. Cov neeg mob uas muaj kab mob hauv lub siab (xws li kab mob siab) yuav ntsib kev pheej hmoo siab ntawm hepatotoxicity vim darunavir feem ntau metabolized hauv daim siab. Cov neeg uas paub tias muaj kev kub siab rau sulfonamides ("sulfonamides") yuav tsum tau ua tib zoo soj ntsuam, vim tias cov tshuaj no muaj sulfonamide pawg uas tuaj yeem ua rau muaj kev kub ntxhov hauv qee lub sijhawm. Tsis tas li ntawd, cov neeg mob noj qee yam tshuaj statins, tshuaj tiv thaiv kev mob arrhythmic, lossis cov tshuaj sedatives yuav xav tau kev hloov tshuaj lossis lwm txoj kev kho mob vim muaj kev pheej hmoo ntawm kev cuam tshuam.
Darunavir tseem tuaj yeem siv rau hauv cov neeg tshwj xeeb, tab sis yuav tsum muaj kev tswj hwm tus kheej. Piv txwv li, darunavir feem ntau suav hais tias yog ib qho kev xaiv thaum cev xeeb tub, tab sis kev saib xyuas thiab kev hloov kho koob tshuaj raws li xav tau. Cov me nyuam kuj siv tau cov tshuaj; qhov ntau npaum yog nyob ntawm tus menyuam lub hnub nyoog thiab qhov hnyav. Txhawm rau kom muaj kev nyab xeeb, nws yog ib qho tseem ceeb uas yuav tsum tsis tu ncua ntsuas cov ntshav qabzib, qib lipid, lub siab ua haujlwm, thiab kev kho mob tag nrho rau txhua tus neeg mob. Thaum siv raws li kev taw qhia ntawm tus kws kho mob tsim nyog, cov txiaj ntsig ntawm darunavir hauv inhibiting viral replication feem ntau tshaj nws cov kev pheej hmoo rau cov neeg mob feem ntau.
Yog tias koj xav nug txog tus nqi ntawm darunavir ethanolalt API lossis lwm yam ntaub ntawv khoom, thov hu rau Xi'an Sonwu ncaj qha.
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