Paclitaxel hmoov

Paclitaxel Structure
Paclitaxel hmoov, los yog PTX, Taxol, yog ib txwm tshwm sim theem nrab metabolite txheeb xyuas thiab huv si los ntawm gymnosperm yew's bark. Nws kuj yog tib yam tshuaj los txhawb microtubule polymerization thiab stabilize cov polymerized microtubules. Lub isotope tracer qhia tau hais tias nws tsuas yog khi rau polymerized microtubules thiab tsis hnov ​​​​mob nrog unpolymerized tubulin dimers. Tom qab cov hlwb raug rau PTX, ntau microtubules yuav nyob rau hauv lub hlwb. Lub tsub zuj zuj ntawm cov microtubules cuam tshuam nrog ntau yam haujlwm ntawm cov hlwb, tshwj xeeb tshaj yog txwv tsis pub cov cell faib nyob rau theem mitosis thiab thaiv cov cell faib. Hauv kev sib piv rau cov tshuaj tiv thaiv mitotic thiab tshuaj tiv thaiv cytopathic, nws yog thawj cov tshuaj pom tau los cuam tshuam nrog tubulin polymers, uas yog, los ntawm kev khi nruj rau microtubules kom ruaj khov rau lawv. Cov kab mob uas muaj kab mob qhia cov suab nrov.
Nws paub tias yuav ua rau muaj ntau yam cell tuag hauv cov tsos mob pathological. Ntxiv nrog rau qhov ua rau muaj kev puas tsuaj mitotic uas tshwm sim thaum lub sij hawm mitosis, nws tau pom tias yuav ua rau muaj kev cuam tshuam ntawm ntau tus neeg sib tham pro-apoptotic thiab hloov kho cov kev ua ub no ntawm cov neeg tawm tsam apoptotic. PTX tau nyiam qhov kev txaus siab tseem ceeb los ntawm cov kws tshawb fawb vim nws cov qauv tshuaj lom neeg thiab cov qauv tshiab, cov txheej txheem lom neeg tshwj xeeb ntawm kev ua haujlwm, kev ua haujlwm tiv thaiv kab mob txhim khu kev qha, thiab muaj peev txheej tsis txaus. Raws li kev txheeb cais, ntau tshaj 30 lub chaw soj nstuam saum toj kawg nkaus thoob ntiaj teb tau koom nrog kev tshawb fawb ntawm tag nrho cov synthesis ntawm PTX, thiab kev sib tw yog hnyav, dhau los ua qhov tseem ceeb ntawm thaj chaw ntawm cov organic hluavtaws chemistry nyob rau hauv lub xyoo pua 20th. Yog li ntawd nws kuj tau dhau los ua neeg nyiam nyob hauv kev ua lag luam. Koj tuaj yeem tiv tauj Xi'an Sonwu rau paclitaxel ntshiab yog tias koj xav tau cov txiaj ntsig zoo li no.

Certificate Of Analysis

Paclitaxel Yuav Online
Xi'an Sonwu Biotech Co. Ltd. muaj ntau tshaj kaum xyoo ntawm kev lag luam kev lag luam, tshwj xeeb hauv kev tsim thiab muag cov ntaub ntawv raw. Xi'an Sonwu tau tsim kev sib koom tes ruaj khov thiab txhim khu kev qha nrog cov teb chaws hauv Asmeskas, Asia, Europe, thiab Oceania. Xi'an Sonwu muab cov khoom zoo ua ntej thiab siv zog los muab txhua tus neeg siv khoom nrog cov kev pabcuam zoo kom tau raws li lawv cov kev xav tau tag nrho.
Xi'an Sonwu muab qhov tseem ceeb rau cov khoom lag luam zoo, thiab nws txoj kev cog lus rau kev ua tau zoo yog pom tseeb hauv txhua yam, suav nrog kev xaiv cov khoom siv, kev tsim khoom, kev sim qauv, thiab kev tshaj lij ntawm nws cov neeg ua haujlwm. Los ntawm kev tswj hwm txhua qhov kev nthuav dav, Xi'an Sonwu tuaj yeem txo tus nqi yam tsis muaj kev cuam tshuam zoo, ua kom cov neeg siv khoom tau txais cov khoom muaj txiaj ntsig tshwj xeeb.
Xi'an Sonwu zoo siab rau cov lus pom zoo uas nws tau txais los ntawm cov neeg siv khoom, uas tau lees paub qhov zoo ntawm cov khoom. Txhawm rau ua pov thawj ntxiv cov khoom lag luam, Xi'an Sonwu yuav muab cov qauv rau koj los kuaj.

Cov neeg siv khoom 'Cov lus pom zoo

Dab tsi yog Lub Mechanism Ntawm Kev Ua Ntawm Paclitaxel
Paclitaxel hmoovmuaj ib tug tshwj xeeb mechanism ntawm kev txiav txim. Nws tuaj yeem ua ncaj qha rau ntawm cov txheej txheem ntawm tes faib los tsim cov ntxaiv microproteins, ua rau tubulin thiab tubulin dimers uas pleev microtubules poob lawv qhov sib npaug, inducing thiab txhawb tubulin polymerization. , microtubule sib dhos, tiv thaiv depolymerization, yog li stabilizing microtubules thiab, inhibiting mitosis ntawm cov hlwb tsis zoo thiab ua rau apoptosis. Los ntawm kev cuam tshuam nrog lub cev muaj zog ntawm microtubules, nws cuam tshuam lub voj voog ntawm tes thiab txwv tsis pub cov qog nqaij hlav qog noj ntshav los ntawm kev faib thiab sib faib. Stabilized microtubules ntxias cov hlwb kom sib sau thiab thaum kawg ua rau apoptosis, lossis programmed cell tuag, thaum lub sijhawm G2 / M ntawm lub voj voog ntawm tes. Tubulin, zoo sib xws rau cell mitosis, yuav luag txhua qhov chaw nyob hauv txhua lub hlwb eukaryotic. Lawv tuaj yeem thim rov qab polymerize rau hauv microtubules, thiab kev sib cais chromosome yuav tsum muaj kev pab ntawm cov microtubules. Lub cytoskeleton, uas suav nrog microfilaments, nruab nrab fibers, thiab microtubules, khaws cia cov qauv ntawm tes. Tsis tas li ntawd, lawv koom nrog hauv kev faib cell (mitosis thiab meiosis), suav nrog kev tsim cov ntxaiv thiab rub cov chromosomes eukaryotic sib nrug. Tom qab mitosis, cov microtubules depolymerize dua rau hauv tubulin. Lub hom phiaj tseem ceeb ntawm PTX yog microtubules, uas khi rau -tubulin subunit hauv microtubules, stabilize microtubules, thiab cuam tshuam lawv cov depolymerization thaum lub sijhawm cell faib. Qhov kev ruaj khov no tiv thaiv kev rov ua haujlwm ntawm microtubule dynamics xav tau rau kev faib tawm ntawm tes, yog li tiv thaiv kev tsim ntawm mitotic spindle, ib qho ntawm cov kauj ruam tsim nyog rau kev rov ua dua ntawm tes.

Paclitaxel siv rau dab tsi
1. Anti-lesion nyhuv
PTX yog cov tshuaj tiv thaiv microtubule los tiv thaiv qog nqaij hlav uas tuaj yeem txhawb kev sib dhos ntawm microtubules los ntawm kev txhawb nqa cov polymerization ntawm spindle tubulin subunits, txawm nyob rau hauv lub xub ntiag ntawm cov xov xwm yuav tsum tau rau ib tug zoo tib yam microtubule los ua ke (xws li GTP, guanosine triphosphate, thiab lwm yam.) kuj tsim cov nyhuv no thaum nws ploj lawm, nws thiaj li tsim tsis ua haujlwm, ruaj khov microtubules. Nws tiv thaiv malignant sarcoma cell kab, leukemia, thiab malignant melanoma. PTX kuj yog thawj kab tshuaj rau kev kho mob siab heev ntawm lub mis thiab zes qe menyuam hauv cov poj niam. PTX tuaj yeem ua ke nrog microtubules, uas tuaj yeem ua lub luag haujlwm ntawm "txias," tuaj yeem tiv thaiv kev sib cais ntawm chromosomes thaum lub sijhawm cell faib, thiab tuaj yeem tuag sai ntawm cov kab mob.
Hauv cov kab ke hauv vitro cell kab lis kev cai, cov kws tshawb fawb tau kho cov kab mob ntawm tes nrog nws los ntsuas nws cov txiaj ntsig ntawm cell proliferation thiab ciaj sia. Cov txiaj ntsig kev sim no qhia tau tias nws tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob hlwb thiab induce apoptosis. Hauv cov qauv tsiaj hauv vivo, cov kws tshawb fawb tau hloov cov kab mob mus rau hauv cov tsiaj sim thiab kho lawv nrog nws. Cov txiaj ntsig kev sim qhia tau hais tias nws tuaj yeem cuam tshuam kev loj hlob thiab kev sib kis ntawm cov hlwb tsis zoo thiab ua rau lub sijhawm muaj sia nyob ntawm cov tsiaj sim.

2. Anti-inflammatory thiab immunomodulatory teebmeem
Ntuj PTX tuaj yeem tiv thaiv kab mob thiab tiv thaiv kab mob, tiv thaiv kab mob thiab tiv thaiv kab mob xws li mob caj dab, kab mob autoimmune, thiab lwm yam.
Qee cov kev tshawb fawb sim tau pom tias nws tuaj yeem siv los tiv thaiv kab mob los ntawm kev tswj cov kab mob inflammatory thiab kev tiv thaiv kab mob ntawm tes. Piv txwv li, qee qhov kev tshawb fawb tau pom tias nws tuaj yeem txo cov kab mob ntawm tes infiltration thiab tsim cov inflammatory cytokines hauv cov qauv tsiaj, yog li inhibiting inflammatory teb. Tsis tas li ntawd, nws tseem xav tias yuav tuaj yeem hloov kho lub cev tiv thaiv kab mob. Raws li kev tshawb fawb tshwj xeeb, nws tuaj yeem cuam tshuam rau lub cev tiv thaiv kab mob los ntawm kev tswj hwm lub cev tiv thaiv kab mob thiab kev ua haujlwm, txo qis cov tshuaj tiv thaiv kab mob, thiab txhim kho kev tiv thaiv kab mob.

3. Kho cov kab mob plawv thiab cerebrovascular
Kev ua haujlwm tiv thaiv kev loj hlob ntawm PTX txo qis qhov tshwm sim ntawm vascular stenosis thiab occlusion los ntawm kev tiv thaiv kev loj hlob tsis zoo ntawm vascular du leeg hlwb. Yog li ntawd, nws yog dav siv los kho cov kab mob plawv thiab cerebrovascular xws li kub siab, kab mob plawv, thiab lwm yam.
Raws li kev tshawb fawb, nws muaj kev tiv thaiv tshwj xeeb tiv thaiv kab mob plawv vim tias nws tuaj yeem tiv thaiv kev loj hlob ntawm cov leeg nqaij pob txha hauv cov hlab ntsha thiab tuaj yeem txo qis kev ua haujlwm ntawm hematoporphyrin P450 enzyme. Hauv cov qauv tsiaj, nws tuaj yeem txo cov hlab ntsha ntawm cov hlab ntsha thiab txhim kho myocardial kev puas tsuaj los ntawm myocardial ischemia. Qee qhov kev sim thiab kev tshawb fawb soj ntsuam tau pom tias nws yuav muaj txiaj ntsig ntawm inhibiting platelet aggregation thiab anti-thrombosis, yog li tiv thaiv qhov tshwm sim ntawm cov kab mob plawv thiab cerebrovascular.

4. Antibacterial thiab antiviral teebmeem
Ntuj PTX tuaj yeem cuam tshuam kev loj hlob thiab kev loj hlob ntawm cov kab mob thiab cov kab mob, yog li muaj cov tshuaj tua kab mob thiab tshuaj tua kab mob. Qhov ntawd ua rau nws kho tau zoo rau cov kab mob xws li mob khaub thuas, mob khaub thuas, thiab kab mob siab.
Ib qho kev tshawb fawb hauv vitro tau pom tias nws muaj qee yam tshuaj tua kab mob tiv thaiv qee yam kab mob thiab fungi. Txawm li cas los xij, piv nrog cov tshuaj tua kab mob tshuaj tua kab mob, cov tshuaj tua kab mob ntawm nws tsis pom meej. Qee qhov kev tshawb fawb hauv chav kuaj tau hais txog paclitaxel lub luag haujlwm muaj peev xwm ua tshuaj tiv thaiv kab mob. Piv txwv li, nws tau pom tias nws muaj qee qhov cuam tshuam rau tus kab mob siab B (HBV) muaj peev xwm rov ua dua. Tsis tas li ntawd, kev tshawb fawb tau pom tias nws tuaj yeem tiv thaiv kev sib kis ntawm tib neeg papillomavirus (HPV) thiab tus kab mob herpes simplex (HSV).

Dab tsi yog Cov Teeb Meem Ntawm Cov Tshuaj Paclitaxel
PTX yog tshuaj kho mob; zoo li txhua yam tshuaj, nws tuaj yeem muaj cov kev mob tshwm sim. Nov yog qee qhov kev mob tshwm sim ntawm PTX:

Hematological phiv: PTX tuaj yeem cuam tshuam rau cov pob txha pob txha, txo cov qe ntshav. Qhov tshwm sim ntawm los ntshav, kis kab mob, thiab qaug zog tuaj yeem sawv.

Kev mob plab hnyuv: PTX tuaj yeem ua rau xeev siab, ntuav, raws plab, lossis cem quav. Cov tsos mob no feem ntau yuav tswj tau nrog cov tshuaj kho mob uas tsim nyog.

Cov kev mob tshwm sim hauv lub paj hlwb: Qee tus neeg tuaj yeem ntsib cov kab mob peripheral neuropathy, uas tuaj yeem ua rau tingling, loog, lossis kub hnyiab ntawm tes lossis taw. Qhov no neuropathy feem ntau yog thim rov qab thaum kho tiav. Tsis tshua muaj, nws tuaj yeem ua rau muaj mob hnyav dua.

Cov plaub hau poob: PTX kev kho mob tuaj yeem ua rau cov plaub hau poob ib ntus, feem ntau thim rov qab thaum qhov kev kho mob nres.

Kev tsis haum tshuaj: Tsis tshua muaj, nws yuav ua rau muaj kev fab tshuaj. Cov tshuaj tiv thaiv no yuav muaj ntau yam los ntawm cov tawv nqaij me me mus rau cov teeb meem ua pa lossis anaphylaxis.

Cov leeg nqaij thiab mob pob qij txha: Qee tus neeg yuav muaj mob nqaij thiab pob qij txha thaum lub sij hawm lossis tom qab kho PTX.

Hoobkas
1. Xi'an Sonwu Biotech Co., Ltd muaj lub Hoobkas tsim, tsim, thiab khaws cov khoom, yog li nws muaj cov khoom tsim nyog. Xi'an Sonwu muaj kev txiav txim kom zoo, huv si, thiab huv si ntau lawm. Raws li Xi'an Sonwu, cov kws tshawb fawb tuaj yeem tsim cov khoom lag luam zoo tshiab.
2. Xi'an Sonwu muaj cov cai nruj rau cov neeg ua haujlwm faib los ntawm kev tsim khoom thiab kev sim rau kev muag khoom. Txhawm rau kom ntseeg tau tias txhua yam khoom raug thauj mus los, kev txhawb nqa cov ntaub ntawv nruj thiab kev pabcuam tom qab muag tau muab.

Daim ntawv pov thawj

Pob

Logistics

Dhau li lav cov khoom, lwm qhov tseem ceeb tshaj plaws yog cov neeg siv khoom tuaj yeem tau txais cov khoom zoo. Yog li, Xi'an Sonwu muab txhua yam kev xa khoom raws li kev xav tau sib txawv.

FAQ

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