Taw qhia rau SEMAX
SMSFACH yog ib qho hluavtaws peptide uas tau nyiam kev saib xyuas nyob hauv thaj teb ntawm neuroscience thiab tshuaj. Nws yog muab tau los ntawm adrenocorticotricotropic hormone (ACTH) thooj. Semax tau qhia tej zaum neuroprotrotive, nooropic, thiab kev txawj ntse- kev txhim kho kev cuam tshuam. Nws tuaj yeem txhim kho lub cim xeeb, mloog, thiab muaj peev xwm kawm tau zoo rau kev rov qab ntawm lub puab cev tom qab raug mob. Vim nws cov kev thov cog lus, muaj kev loj hlob rau qhov siab- cov khoom lag luam zoo semax, thiab ntau yam kev koom tes hauv Suav tau koom nrog nws ntau lawm.
1. HOOGI BOSETECH Siv Tshuaj Co., Ltd.
Tuam txhab ua hauj lwm
Hubei Bosetech Chemical Co., Ltd. is a well - established chemical company based in Hubei, China. Lub tuam txhab muaj ntev {{{}} sawv rov qab rau nws lub siab - Zoo tshuaj lom neeg cov khoom lag luam thiab cov txuj ci R & D. Nws tau cog lus rau kev tshawb fawb, kev loj hlob, kev tsim khoom, thiab kev muag khoom ntawm ntau yam tshuaj yeeb tshuaj, suav nrog semax. Lub tuam txhab ua kom zoo rau kev tswj hwm nruj thiab cov qauv tsim khoom, kom ntseeg tau tias nws cov khoom tau raws li kev xav tau thoob ntiaj teb. Nrog cov khoom siv tsim khoom loj thiab cov qauv tswj kev tswj hwm tshiab, Hubei Bosetech Tshuaj Co., Ltd. tau ua tiav cov txiaj ntsig zoo tshaj plaws hauv kev lag luam tshuaj.
Cov yam ntxwv hauv Semax
- Siab - kev ua kom huv: Lub tuam txhab tau ua cov thev naus laus zis thev naus laus zis, uas ua kom nws tsim semax nrog kev ua kom siab dawb siab. High - Purity} Kev Purity Semax yog qhov tseem ceeb rau nws cov hauj lwm zoo hauv kev kho mob thiab tshawb xyuas cov ntawv thov.
- Customized Ntau Lawm: Hubei Bosetech Tshuaj Co., Ltd. tuaj yeem muab cov kev pabcuam semax ntau lawm raws li cov kev xav tau ntawm cov neeg siv khoom. Txawm hais tias nws yog rau loj- Ntxoos Industrial lossis me me} {4 4}} Cov tuam txhab cov kev xav tau ntawm cov neeg yuav khoom sib txawv.
Qhov Zoo
- Kev txawj ntse: Lub tuam txhab R & D pab pawg muaj cov kws tshawb fawb thiab cov kws tshawb nrhiav uas tau tshaj tawm hauv synthesis thiab ntau lawm semax. Lawv hauv -} qhov tob kev paub thiab kev txawj ntse ua kom muaj qhov zoo thiab ruaj khov ntawm cov khoom.
- Kev Muaj Peev Xwm Zoo: Lub tuam txhab muaj cov txheej txheem tswj hwm ua tiav zoo, los ntawm cov khoom siv raw rau cov khoom xa, txhua qhov txuas yog nruj nruj ntsuas kom ntseeg tau tias cov khoom ua raws cov qauv zoo tshaj plaws.
Lub ntsiab
https: //www.bosetech - bio.com/
2. Shanghai Macklin Biochemical Co., Ltd.
Tuam txhab ua hauj lwm
Shanghai Macklin Biochemical Co., Ltd. yog tus thawj coj ntawm cov khoom lag luam biochemical hauv Suav teb. Nws tau tsim tsa nrog lub hom phiaj ntawm muab siab rau kev muab siab- zoo biochemical reagents thiab tshawb xyuas cov ntaub ntawv rau lub zej zog science. Lub tuam txhab muaj qhov loj- nplai R & D thiab ntau lawm} {} {}}}}}}}}} cov twj ntsuas. Nws muaj ntau cov khoom lag luam, npog ntau thaj teb xws li lub neej kev kawm, chemistry, thiab cov ntaub ntawv tshawb fawb.
Cov yam ntxwv hauv Semax
- Sib txawv cov khoom tawm tswv yim: Shanghai Macklin Biochemical Co., Ltd. muaj cov ntawv tawm tswv yim, xws li hmoov thiab kev daws teeb meem, xav tau cov neeg siv khoom sib txawv.
- Nruam Nraj Tshiab: Lub tuam txhab yog kev nqis peev tas li hauv kev tshawb fawb thiab kev txhim kho los txhim kho qhov zoo thiab ua tau zoo ntawm nws cov khoom semax. Nws khaws nrog kev tshawb fawb tshiab tshaj plaws thiab siv cov thev naus laus zis tshiab thiab cov hau kev los ua kom zoo rau cov txheej txheem ntau lawm.
Qhov Zoo
- Kev Lag Luam Thoob Ntiaj Teb: Lub tuam txhab tau tsim dav dav - deb ntawm cov khoom muag nyob thoob ntiaj teb, ua rau nws cov neeg siv SCHAX kom ncav cuag cov neeg siv khoom sib txawv thiab cov cheeb tsam. Qhov kev ua lag luam thoob ntiaj teb muaj tsuas yog xav txog lub tuam txhab cov khoom lag luam kev sib tw tab sis kuj muab ntau txoj hauv kev koom tes rau kev koom tes thoob ntiaj teb.
- Zoo lub koob npe: Ntau xyoo, Shanghai Macklin Biochemical Co., Ltd. Tau lub koob npe zoo hauv kev lag luam rau nws qhov kev pabcuam zoo thiab kev pabcuam zoo rau cov neeg siv khoom. Cov neeg yuav khoom ntseeg lub tuam txhab cov khoom lag luam thiab txaus siab tsim kom muaj ntev- kev sib koom tes nrog nws.
3. Beijing Solarbio Science & Technology Co., Ltd.
Tuam txhab ua hauj lwm
Beijing Solarbio Science & Technology Co., Ltd. yog qhov siab- Tech Enterpise tsom rau R & D, thiab cov muag khoom ntawm cov tshuaj reabtents thiab kuaj cov khoom siv. Lub tuam txhab muaj cov kws tshaj lij R & D pab neeg thiab kev ua haujlwm niaj hnub. Nws tau cog lus los muab cov khoom lag luam siab thiab cov kev pab cuam zoo rau lub teb ntawm lub neej kev kawm, kev tshawb fawb kho mob, thiab biotechnology kho mob, thiab biotechnology kho mob, thiab biotechnology.
Cov yam ntxwv hauv Semax
- Nruj metric tswj hauv kev tsim khoom: Los ntawm kev xaiv cov khoom siv raw rau cov khoom ntim kawg, Beijing Solarbio Science & Technology Co., Ltd. Siv nruj kev ntsuas kev tswj hwm zoo. Nws siv siab -} cov txheej txheem raw thiab qib ntau lawm ntau lawm los xyuas cov kev coj dawb huv thiab kev ruaj ntseg ntawm semax.
- Kev pab txhawb kev kawm: Lub tuam txhab muab kev txhawb nqa rau nws cov neeg siv khoom. Txawm hais tias nws yog cov khoom siv daim ntawv thov kev taw qhia lossis daws teeb meem, Lub tuam txhab pawg muaj peev xwm muab cov kev daws teeb meem thiab cov kev daws teeb meem.
Qhov Zoo
- Cov khoom noj khoom nplua nuj Portfolio nplua nuj: Ntxiv rau SEMAX, lub tuam txhab muaj ntau yam ntawm cov tshuaj reagents micrological thiab cov khoom lag luam. This allows customers to purchase multiple products from a single source, which is convenient and cost - effective.
- Muaj zog r & d muaj peev xwm: Lub tuam txhab cov pab pawg R & D tau txuas ntxiv tshawb xyuas cov thev naus laus zis tshiab thiab cov hau kev rau kev tsim semax. Lawv cov txuj ci tshiab ua kom lub tuam txhab ua nyob rau tom ntej ntawm kev lag luam.
4. Nanjing Chemlin Tshuaj Co., Ltd.
Tuam txhab ua hauj lwm
Nanjing Chemlin Chem Co., Ltd. yog cov tuam txhab tshuaj nrog keeb kwm ntev nyob hauv Nanjing, Suav. Nws muaj kev paub ntau hauv kev tsim khoom thiab muag khoom ntawm ntau cov khoom siv tshuaj lom neeg. Lub tuam txhab muaj lub zoo -} secpipped ntau lawm cog thiab ib pab neeg muag khoom. Nws tsom rau kev muab cov khoom lag luam siab- cov tshuaj zoo rau kev lag luam hauv tsev thiab thoob ntiaj teb.
Cov yam ntxwv hauv Semax
- Tus nqi -}} Qhov siv tau zoo: Nanjing Chemlin Chem Co., Ltd. tau ua kom zoo dua nws cov txheej txheem ntau lawm kom ua tiav tus nqi {2} muaj cov khoom siv ua tau zoo ntawm semax. Qhov no ua rau lub tuam txhab muab cov nqi sib tw yam tsis muaj cov khoom uas muaj kev txi.
- Tus me nyuam sai: Lub tuam txhab muaj lub ntsej muag muaj txiaj ntsig -}} nrhiav cov logistics system, uas ua kom pom tseeb nrawm thiab txhim khu kev qha ntawm cov khoom lag luam sevax rau cov neeg siv khoom. Qhov no yog qhov tseem ceeb tshaj plaws rau cov neeg siv khoom uas muaj kev xav tau ceev.
Qhov Zoo
- Kev Tsim Kho Kev Lag Luam: Nrog ntau xyoo ntawm kev paub hauv kev lag luam tshuaj, lub tuam txhab muaj kev nkag siab tob txog kev ua lag luam thiab cov neeg siv khoom xav tau. Nws tuaj yeem teb sai rau kev ua lag luam hloov pauv thiab kho nws cov cuab yeej tsim thiab muag khoom raws li.
- Cov Khoom Siv Khoom Zoo Kev Tswj Xyuas: Lub tuam txhab tau tsim kev sib koom tes ruaj khov nrog cov khoom siv rawable
5. Tianjin Heowns Biochemical Technology Co., Ltd.
Tuam txhab ua hauj lwm
Tianjin Heown Biochemical Technology Co., Ltd. yog lub siab- Tech Entericed rau kev tshawb fawb, kev tsim kho, thiab cov khoom biochemical. Lub tuam txhab muaj cov R & D Center tshiab thiab ib qho khoom siv ntau lawm nrog cov thev naus laus zis ntau lawm. Nws tau cog lus los txhawb kev txhim kho ntawm kev lag luam biochemical los ntawm kev tsim kho tshiab thiab muaj kev kub siab- cov khoom zoo.
Cov yam ntxwv hauv Semax
- Ua ntej R & D Tshuab: Lub tuam txhab siv qib siab R & D siab tshaj plaws hauv semax ntau lawm, xws li kev lag luam caj ces thiab peptide synthesis. Cov thev naus laus zis pab tau cov tuam txhab tsim kom muaj siab- Cov khoom zoo zoo semax nrog cov cim roj ntsha tshwj xeeb.
- Ib puag ncig - Tus phooj ywg ntau lawm: Tianjin heowns biochemical Technology Co., Ltd. Them nyiaj zoo rau kev tiv thaiv ib puag ncig hauv nws cov txheej txheem ntau lawm. Nws siv cov thev naus laus zis ntau lawm thiab txo cov kev cuam tshuam ib puag ncig ntawm nws cov haujlwm tsim khoom.
Qhov Zoo
- Txawj -} Taug Kev Loj Tsav: Lub tuam txhab tau nyiam ib pab pawg ntawm qhov siab - qib r & d thiab kev tswj hwm. Lawv txoj kev paub txog kev tshaj lij thiab kev tsim kho tshiab tsav txoj kev txhim kho txuas ntxiv thiab kev nce qib ntawm cov tuam txhab.
- Hom muaj zog cuam tshuam: Lub tuam txhab tau tsim cov duab hom muaj zog hauv kev lag luam biochemical los ntawm nws cov khoom siab high- kev pabcuam zoo. Nws cov cawv hom yuav pab nthuav cov lag luam feem ntawm SEMAX cov khoom.
6. Chengdu Qhov Zoo Tshaj Plaws Reegent Co., Ltd.
Tuam txhab ua hauj lwm
Chengdu zoo tshaj reagent Co., Ltd. yog lub ntsej muag zoo-}} paub cov tuam txhab regenu, Suav. Nws tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm ntau yam tshuaj lom neeg thiab roj ntsha reagents. Lub tuam txhab muaj cov kab ntau lawm thiab nruj tswj tau zoo. Nws tau cog lus los muab siab rau siab - zoo reagents rau kev tshawb fawb kev tshawb fawb thiab cov haujlwm.
Cov yam ntxwv hauv Semax
- High - precision ntau lawm: Lub tuam txhab siv siab - precision cov khoom siv cov khoom siv ntau lawm los xyuas kom paub qhov raug thiab rov ua haujlwm ntawm sevax ntau lawm. Qhov no yog qhov tseem ceeb rau kev txhim khu kev qha ntawm semax hauv kev tshawb fawb.
- Cov qhua tuaj noj mov -} kev pabcuam: Chengdu zoo tshaj reagent Co., Ltd. siv cov neeg siv khoom txaus siab yog nws qhov tseem ceeb tshaj plaws. Nws muab kev pabcuam tus kheej rau cov neeg siv khoom, mloog lawv cov kev xav tau, thiab txuas ntxiv txhim kho nws cov khoom lag luam thiab cov kev pabcuam.
Qhov Zoo
- Kev ua lag luam hauv zos: Nyob hauv Chengdu, lub tuam txhab muaj kev nkag siab zoo ntawm kev lag luam hauv zos thiab tuaj yeem teb sai rau cov neeg siv khoom hauv zos. Nws kuj muaj qee qhov zoo nyob rau hauv cov nqe lus ntawm logistics thiab tus nqi.
- Cov Khoom Sib Txawv Ntau Yam: Ntxiv rau SEMAX, lub tuam txhab muaj ntau yam ntawm reagents, uas tuaj yeem ntsib ib qho -}} Tsis txhob yuav khoom ntawm cov neeg siv khoom.
7. Guangzhou Yuanye Biotechnology Co., Ltd.
Tuam txhab ua hauj lwm
Guangzhou yuanye biotechnology Co., Ltd. yog lub tuam txhab biotechnology tsom mus rau R & D, thiab muag cov khoom lag luam. Lub tuam txhab muaj cov kws tshaj lij R & D pab neeg thiab kev ua haujlwm niaj hnub. Nws tau cog lus los muab cov khoom lag luam siab {4 4}} zoo roj ntsha thiab cov kev daws teeb meem rau teb ntawm lub neej kev kawm, tshuaj, thiab kev ua liaj ua teb.
Cov yam ntxwv hauv Semax
- Hauv - qhov tob nrhiav ntawm kev ua haujlwm roj ntsha: Guangzhou Yuanye Biotechnology Co., Ltd. Kev tshawb fawb} qhov tob ntawm kev ua haujlwm ntawm semax. Nws tshawb txog cov tshuab ntawm kev ua ntawm semax nyob rau hauv cov roj ntsha sib txawv kom nkag siab zoo dua nws cov ntawv thov yuav.
- Zoo - thawj txoj ntsiab cai: Lub tuam txhab ua kom zoo rau qhov zoo - thawj lub hauv paus ntsiab lus hauv semax ntau lawm. Nws siv siab -} Cov qauv raw thiab nruj me ntsis cov qauv kev nyab xeeb thiab ua haujlwm tau zoo.
Qhov Zoo
- Kev Tshawb Nrhiav {{{{}} Ntau Lawm - kev muag khoom noj: Lub tuam txhab tau ua tiav kev sib koom ua ke ntawm kev tshawb fawb, kev tsim khoom, thiab kev muag khoom. Qhov no ua rau nws kom tshawb nrhiav sai sai ua rau cov khoom lag luam thiab coj lawv mus rau tom khw, uas yog qhov zoo rau txoj kev loj hlob sai ntawm cov tuam txhab.
- Kev lag luam - hitage -}} Kev Koom Tes Kev Koom Tes: Guangzhou Yuanye Biotechnology Co., Ltd. Koom tes koom tes nrog cov tsev kawm qib siab thiab cov tsev tshawb fawb. Los ntawm cov kev koom tes no, nws tuaj yeem tau txais cov kev tshawb fawb tshiab tshaj plaws thiab kev txhawb nqa, uas pab txhawm rau txhim kho qhov zoo thiab kev sib tw ntawm nws cov khoom semax.
8. Wuhan Dahua Tshuaj Co., Ltd.
Tuam txhab ua hauj lwm
Wuhan Dahua Tshuaj lom neeg Co., Ltd. yog lub tuam txhab tshuaj lom neeg nrog ntev-} sawv keeb kwm hauv Wuhan, Suav. Nws muaj qhov loj- teev ntau lawm cog thiab pab neeg tshaj lij. Lub tuam txhab koom rau hauv kev tsim khoom thiab muag khoom ntawm ntau cov khoom siv tshuaj lom neeg, suav nrog semax.
Cov yam ntxwv hauv Semax
- Loj - nplai ntau lawm muaj peev xwm: Wuhan Dahua tshuaj lom neeg Co., Ltd. muaj qhov loj {2} teev ntau lawm ua muaj peev xwm muaj peev xwm rau semax. Nws tuaj yeem ua kom tau raws li cov loj- teeb cov neeg siv khoom siv ntawm cov neeg siv khoom lag luam, uas yog qhov tseem ceeb rau kev ua lag luam.
- Txhim Kho Cov Txheej Txheem Txhim Kho: Lub tuam txhab txuas ntxiv txhim kho nws cov txheej txheem ntau lawm los nce kev ua haujlwm thiab cov khoom zoo. Nws siv cov thev naus laus zis tshiab thiab cov hau kev los kho cov txheej txheem ntau lawm, txo cov nqi ntau lawm thiab kev ib puag ncig.
Qhov Zoo
- Yam Xyuas Kom Zoo: Wuhan yog ib qho kev lag luam loj thiab kev thauj mus los hauv Suav teb. Lub tuam txhab tau txais txiaj ntsig los ntawm nws thaj chaw thaj chaw, uas muab kev thauj mus los yooj yim thiab cov khoom siv yooj yim rau kev muab cov khoom siv raw thiab cov khoom xa tuaj.
- Kev Lag Luam Hluav Taws Xob: Tau ntau xyoo, lub tuam txhab tau tsim lub koob npe zoo hauv kev lag luam tshuaj rau nws qhov kev pab siab high- Cov khoom zoo thiab txhim khu kev qha. Lub koob npe no yuav pab nyiam ntau tus neeg siv khoom thiab nthuav kev ua lag luam feem semax cov khoom lag luam.
9. Hangzhou Aikon Tshuaj Co., Ltd.
Tuam txhab ua hauj lwm
Hangzhou Aikon Tshuaj Co., Ltd. yog lub tuam txhab tshuaj lom neeg tsom mus rau R & D, ntau lawm, thiab kev muag khoom ntawm cov tshuaj tua tau zoo. Lub tuam txhab muaj cov R & D Center tshiab thiab ib qho kev ua haujlwm ntau lawm nrog cov thev naus laus zis. Nws tau cog lus los muab cov tshuaj zoo siab- zoo cov khoom siv tshuaj lom rau cov khoom lag luam hauv tsev thiab kev lag luam thoob ntiaj teb.
Cov yam ntxwv hauv Semax
- Nplua - photical -} Kev Tsim Tawm: Lub tuam txhab siv nplua -}}}} kev siv zog chemical rau semax ntau lawm. Nws them rau txhua yam hauv cov txheej txheem ntau lawm, los ntawm raw khoom purification rau cov khoom ntim khoom, los xyuas kom muaj qhov zoo thiab ruaj khov ntawm semax.
- Kev lag luam -} Kev Tsim Tawm Tshiab: Hangzhou Aikon Tshuaj Co., Ltd. Zoo raws li kev ua lag luam sib xws thiab cov neeg siv khoom xav tau. Nws txuas ntxiv ua rau nws cov khoom lag luam thiab cov kev pabcuam kom tau raws li kev hloov pauv kev lag luam.
Qhov Zoo
- Innovation -} tsav kev loj hlob: Lub tuam txhab txhawb kev nce qib siab thiab nqis peev ntau hauv R & D. Nws cov khoom lag luam tshiab thiab thev naus laus zis thiab thev naus laus zis thiab thev naus laus zis hauv semax hauv khw.
- Kev Ua Lag Luam Thoob Ntiaj Teb: Lub tuam txhab muaj kev nplua nuj nyob hauv kev ua lag luam thoob ntiaj teb. Nws tau tsim cov lag luam zoo nrog ntau tus neeg siv khoom ntau thoob ntiaj teb, uas yuav pab nthuav dav kev lag luam thoob ntiaj teb ntawm nws cov khoom semax.
10. Xi'an J & K Scienceific Co., Ltd.
Tuam txhab ua hauj lwm
Xi'an J & K Scienceific Co., Ltd. yog kev tshawb fawb thiab thev naus laus zis kev tsom mus rau R & D, thiab cov khoom lag luam thiab cov khoom lag luam lom neeg. Lub tuam txhab muaj cov kws tshaj lij R & D pab neeg thiab kev ua haujlwm niaj hnub. Nws tau cog lus los muab cov khoom lag luam siab- cov khoom zoo thiab cov kev pabcuam rau kev tshawb fawb thiab kev tshawb fawb.
Cov yam ntxwv hauv Semax
- Kev sib xyaw R & D thiab ntau lawm: Xi'an J & K Scienceific Co., Ltd. Ua ke R & D thiab ntau lawm. Qhov no ua rau lub tuam txhab kom hloov kho sai sai rau cov khoom lag luam tshiab, uas yog ua kom muaj kev loj hlob rau cov khoom siv nrawm nrawm ntawm SMSAX cov khoom.
- Cov qhua tuaj noj mov - Chaw Tsim Qauv: Lub tuam txhab yuav siv cov kev xav tau ntawm cov neeg siv khoom raws li qhov pib ntawm txhua txoj haujlwm. Nws muab cov kev pab cuam pab cuam pab rau tus kheej rau cov neeg siv khoom, los ntawm kev xaiv cov khoom lag luam rau tom qab {1} kev lag luam muag khoom, kom ntseeg tau cov neeg siv khoom txaus siab.
Qhov Zoo
- Cov Cuab Yeej Cuab Yeej Siv thiab Kev coj ua: Xi'an yog ib lub nroog nrog kev coj noj coj ua thiab kev siv thev naus laus zis. Lub tuam txhab tau txais txiaj ntsig los ntawm kev tshawb fawb txog kev tshawb fawb thiab thev naus laus zis thiab cov txiaj ntsig kev pab, uas pab txhim kho qib R & D thiab ntau lawm ntawm SMSAX cov khoom.
- Hloov tau cov qauv lag luam: Lub tuam txhab muaj cov qauv ua lag luam yooj ywm, uas tuaj yeem hloov kho sai rau kev hloov pauv. Txawm hais tias nws yog rau me me- batch txiav txim lossis loj {{2} kev tsim khoom, lub tuam txhab tuaj yeem muab cov kev daws teeb meem tsim nyog.
Tag
Qhov 10 suav ua kom pom tseeb tshaj plaws yog txhua yam hauv kev tsim cov semax. Txhua lub Hoobkas muaj nws tus kheej cov cim tshwj xeeb thiab cov txiaj ntsig, txawm tias nws yog nyob rau hauv cov nqe lus ntawm cov tshuab ntau lawm, khoom lag luam zoo, lossis kev ua lag luam. Hubei Bosetech Tshuaj Co., Ltd. Sawv nrog nws qhov siab- kev txawj huv ntau lawm thiab kev txawj ntse. Shanghai Macklin Biochemical Co., Ltd. muaj kev ua lag luam thoob ntiaj teb mus txog thiab muaj lub zog R & D muaj zog. Cov tuam txhab no ua daim qauv no ua daim tus caj qaum ntawm semax ntau lawm kev lag luam hauv Suav teb. Nrog kev txhim kho txuas ntxiv ntawm lub ntiaj teb no siv rau semax, cov ntaub ntawv no yuav tsum ua kom muaj kev lag luam semax nrog lawv cov khoom lag luam siab thiab muaj peev xwm thev naus laus zis zoo. Nyob rau tib lub sijhawm, lawv kuj yuav ntsib cov kev sib tw xws li kev sib tw ua lag luam thiab cov kev cai ib puag ncig. Txawm li cas los xij, los ntawm kev tsim kho tshiab ua kom tsim kho, lawv yuav muaj kev sib tw los ntawm cov kev cov nyom no thiab ua tiav ntau dua hauv Semax kev lag luam.