Shaanxi BLOOM Tech Co., Ltd. yog ib qho ntawm cov tuam ntxhab thiab cov muag khoom ntawm argireline hmoov hauv Suav teb. Txais tos rau cov lag luam wholesale bulk zoo argireline hmoov rau muag ntawm no los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Argireline hmoov, uas yog acetylhexapeptide-8 hmoov, yog ib hom polypeptide active ingredient synthesized los ntawm bioengineering technology. Nws lub npe tshuaj yog Acetyl Hexapeptide-3, nrog rau cov mis mos molecular C₃₄H₆₀N₁₄O₁₂S thiab qhov hnyav molecular ntawm kwv yees li 889 Daltons. Cov tshuaj no muaj nyob rau hauv daim ntawv ntawm dawb mus rau dawb hmoov, tsis muaj ntxhiab tsw tshwj xeeb, thiab muaj cov dej solubility zoo, uas tuaj yeem yooj yim sib xyaw rau hauv ntau yam tshuaj pleev ib ce. Nws cov qauv tshuaj ua raws li N-terminal fragment ntawm natural SNAP-25 protein. Los ntawm inhibiting qhov kev tso tawm ntawm cov neurotransmitter acetylcholine, nws ua tiav cov teebmeem ntawm so cov leeg thiab txo qis dynamic wrinkles.
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Argireline COA
Cov khoom no, raws li kev nyab xeeb thiab muaj txiaj ntsig los tiv thaiv - cov khoom siv wrinkle, tau siv dav hauv cov tshuaj pleev ib ce. Nws txhim kho dynamic wrinkles los ntawm inhibiting neuromuscular teeb liab kis tau tus mob, thiab nyob rau tib lub sij hawm muaj ntau yam functions xws li antioxidation thiab anti- mob. Nyob rau hauv lub neej yav tom ntej, nrog rau txoj kev loj hlob ntawm nanotechnology, complex peptides thiab sustainable zus tau tej cov, daim ntawv thov kev cia siab ntawm Argireline yuav txawm dav. Txawm li cas los xij, thaum xaiv cov khoom lag luam, cov neeg siv khoom tseem yuav tsum tau them sai sai rau cov qauv kev sib raug zoo, kev sib xyaw ua ke thiab kev cia khoom kom ntseeg tau tias lawv cov txiaj ntsig zoo tshaj plaws.
Inhibition ntawm neurotransmitter tso tawm
Argireline hmoov(Acetylhexapeptide-8 hmoov) yog cov khoom siv hluavtaws polypeptide dav siv hauv cov tshuaj pleev ib ce, feem ntau txo qis kev tsim cov dynamic wrinkles los ntawm inhibiting kev tso tawm ntawm neurotransmitters. Nws cov txheej txheem ntawm kev nqis tes ua cuam tshuam nrog cov txheej txheem xaim hluav taws xob ntawm qhov sib txuas neuromuscular, raws li hauv qab no tshwj xeeb:
Cov txheej txheem tseem ceeb ntawm Neurotransmitter tso tawm
Lub neuromuscular junction yog qhov sib txuas ntawm cov paj hlwb thiab cov leeg hlwb. Nws xa cov cim qhia los ntawm kev tso tawm cov neurotransmitters thiab tswj kev sib cog lus thiab so ntawm cov leeg. Thaum cov hlab ntsha impulses ncav cuag cov hlab ntsha, lub presynaptic membrane depolarizes, ua rau voltage-gated calcium channels qhib thiab calcium ions ntws mus rau hauv.
Qhov nce hauv calcium ion concentration ua rau fusion ntawm synaptic vesicles nrog presynaptic membrane, tso cov neurotransmitters (xws li acetylcholine) mus rau hauv lub synaptic cleft. Acetylcholine khi rau cov receptors ntawm postsynaptic daim nyias nyias, ua rau muaj kev zoo siab thiab kev cog lus ntawm cov leeg nqaij.
Cov nyhuv inhibitory ntawm Argireline ntawm neurotransmitter tso tawm
Lub mechanism ntawm kev txiav txim ntawm Argireline yog ua tiav los ntawm kev cuam tshuam nrog cov kauj ruam tseem ceeb ntawm kev tso tawm neurotransmitter. Nws simulates N-terminal qauv ntawm SNAP-25 protein thiab sib tw nrog SNAP-25 rau kev khi, yog li cuam tshuam rau kev tsim ntawm SNARE complex. SNARE complex yog tsim los ntawm peb cov proteins: SNAP-25, syntaxin thiab VAMP, thiab yog qhov tsim nyog rau kev tso tawm cov neurotransmitters. Kev sib xyaw ntawm Argireline thiab SNAP-25 ua rau SNARE complex tsis ruaj khov thiab tsis tuaj yeem kho qhov sib xyaw ua ke ntawm synaptic vesicles thiab presynaptic membrane, yog li cuam tshuam kev tso tawm ntawm acetylcholine.
Vim qhov txo qis ntawm acetylcholine, cov teeb liab kis tau tus mob ntawm cov neuromuscular hlws ris yog inhibited, thiab excitation thiab contraction ntawm cov leeg hlwb tsis muaj zog. Cov nyhuv no zoo ib yam li botulinum toxin, tab sis Argireline ua ntau dua thiab tuaj yeem ua tiav hauv zos los tiv thaiv -wrinkle teebmeem yam tsis muaj kev txhaj tshuaj.
Cov yam ntxwv thiab kev ua haujlwm ntawm Argireline
Cov nyhuv hauv zos
Argireline feem ntau ua rau cov kab mob neuromuscular hlws ris thiab muaj cov kev mob tshwm sim me me ntawm cov ntaub so ntswg ib puag ncig.
Rov qab los
Tsis zoo li botulinum toxin, cov nyhuv ntawm Argireline yog thim rov qab thiab tsis txwv qhov kev tso tawm ntawm cov neurotransmitters mus tas li.
Kev nyab xeeb
Argireline yog ib yam uas tsis yog - tshuaj lom, tawv nqaij - nkag mus los tiv thaiv -wrinkle peptide nrog biocompatibility zoo, haum rau cov tawv nqaij rhiab heev.
Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Kev Ntsuam Xyuas Qhov Zoo
Ntau qhov kev sim kev tshawb fawb tau pom tias Argireline muaj cov txiaj ntsig zoo tiv thaiv -wrinkle. Piv txwv li, nyob rau hauv ob - qhov muag tsis pom kev, randomized, parallel - pab pawg tswj kev sim ua rau cov neeg Suav, 60 tus neeg tuaj yeem pab dawb hnub nyoog 25 txog 60 xyoo tau raug xaiv kom tau txais kev kho mob nrog acetyl hexapeptide-8 lossis placebo. Cov neeg ua haujlwm pab dawb tau siv cov tshuaj pleev ib ce uas muaj 10% acetyl hexapeptide-8 los yog cov placebo mus rau periorbital wrinkles ob zaug ib hnub rau 4 lub lis piam. Cov txiaj ntsig kev sim qhia tau hais tias tag nrho cov tshuaj tiv thaiv wrinkle ntawm pawg acetyl hexapeptide-8 yog 38.9%, thaum cov pab pawg placebo yog 0%.
Tsis tas li ntawd, Argireline tseem tuaj yeem txhawb kev tsim cov collagen, txhim kho elasticity thiab firmness ntawm daim tawv nqaij, thiab ntxiv txhim kho cov kab zoo li qub thiab cov teeb meem sagging.
Daim ntawv thov thiab ceev faj
Argireline feem ntau ntxiv rau kev tiv thaiv kev laus ntawm daim tawv nqaij, xws li cov tshuaj pleev qhov muag, cov ntsiab lus, lub ntsej muag cream thiab daim npog ntsej muag, thiab lwm yam. Vim nws qhov hnyav molecular thiab siab transdermal absorption efficiency, nws feem ntau pom zoo kom siv nws nyob rau hauv qhov chaw wrinkle hauv zos (xws li nyob ib ncig ntawm lub qhov muag thiab hauv pliaj), 1-2 zaug hauv ib hnub, thiab pom tseeb tshwm sim tom qab 4 txog 8 lub lis piam.
Txawm li cas los xij, cov ntsiab lus hauv qab no yuav tsum tau sau tseg thaum siv Argireline:
Concentration tswj:Qhov ua tau zoo ntawm Argireline feem ntau yog 2% -10%. Cov concentration ntau dhau tuaj yeem ua rau muaj kev khaus khaus.
Contraindications rau kev siv:Tsis txhob siv nws ib txhij nrog siab -concentration vitamin C, txiv hmab txiv ntoo acid los yog salicylic acid los tiv thaiv kev txo qis hauv kev ua si.
Cia tej yam kev mob:Cov hmoov tsis tau qhib yuav tsum tau muab kaw thiab khaws cia kom deb ntawm lub teeb, thiab khaws cia khov ntawm -20 degree. Cov tshuaj npaj yuav tsum khaws cia ntawm 4℃hauv lub tub yees thiab nws raug pom zoo kom siv nws li ntawm 3 lub hlis.
Weakening Mechanism ntawm cov leeg nqaij contraction
Argireline hmoov(Acetylhexapeptide-8 hmoov) yog cov khoom siv hluavtaws polypeptide siv dav hauv cov tshuaj pleev ib ce. Nws cov txheej txheem tseem ceeb ntawm kev ua haujlwm yog ua kom cov leeg tsis muaj zog los ntawm inhibiting kev tso tawm ntawm neurotransmitters, yog li txo qhov tsim ntawm dynamic wrinkles. Cov hauv qab no yog cov ncauj lus kom ntxaws ntxaws los ntawm cov yam xws li nws txoj hauv kev ua haujlwm, kev sim tshuaj xyuas, thiab cov txiaj ntsig ntawm daim ntawv thov.
Lub hauv paus ntsiab lus ntawm Kev Ua: Thaiv qhov kev sib kis ntawm neural signals
Lub neuromuscular junction yog qhov sib txuas ntawm cov paj hlwb thiab cov leeg hlwb. Nws xa cov teeb liab los ntawm kev tso tawm cov neurotransmitters (xws li acetylcholine) los tswj cov leeg thiab so ntawm cov leeg. Thaum cov hlab ntsha impulses ncav cuag cov hlab ntsha, lub presynaptic membrane depolarizes, ua rau voltage-gated calcium channels qhib thiab calcium ions ntws mus rau hauv.
Qhov nce hauv calcium ion concentration ua rau fusion ntawm synaptic vesicles nrog presynaptic membrane, tso acetylcholine mus rau hauv lub synaptic cleft. Acetylcholine khi rau cov receptors ntawm postsynaptic daim nyias nyias, ua rau muaj kev zoo siab thiab kev cog lus ntawm cov leeg nqaij.
Lub mechanism ntawm kev txiav txim ntawm Argireline yog ua tiav los ntawm kev cuam tshuam nrog cov txheej txheem no. Nws simulates N-terminal qauv ntawm SNAP-25 protein thiab sib tw nrog SNAP-25 rau kev khi, yog li cuam tshuam rau kev tsim ntawm SNARE complex. SNARE complex yog tsim los ntawm peb cov proteins: SNAP-25, syntaxin thiab VAMP, thiab yog qhov tsim nyog rau kev tso tawm cov neurotransmitters.
Kev sib xyaw ntawm Argireline thiab SNAP-25 ua rau SNARE complex tsis ruaj khov thiab tsis tuaj yeem kho qhov sib xyaw ua ke ntawm synaptic vesicles thiab presynaptic membrane, yog li cuam tshuam kev tso tawm ntawm acetylcholine. Vim qhov txo qis ntawm acetylcholine, cov teeb liab kis tau tus mob ntawm cov neuromuscular hlws ris yog inhibited, thiab excitation thiab contraction ntawm cov leeg hlwb tsis muaj zog, yog li ua tiav cov txiaj ntsig ntawm kev txo qis wrinkles.
Kev Tshawb Fawb Txog Kev Tshawb Fawb: Kev Tshawb Fawb Txog Kev Tiv Thaiv Cov leeg nqaij
Ntau cov kev tshawb fawb sim tau lees paub qhov inhibitory nyhuv ntawm Argireline ntawm cov leeg nqaij. Piv txwv li, nyob rau hauv ib qho kev sim vivo, lobsters nrog rau cov nqaij ntshiv raug raus nyob rau hauv cov kev daws teeb meem uas muaj ntau ntau ntawm active peptides (0, 10, 15, thiab 20μM), thiab nws tau pom tias lub amplitude ntawm excitatory postsynaptic muaj peev xwm maj mam txo, yog li inhibiting cov leeg nqaij. Lwm qhov kev sim 30-hnub suav nrog 20 tib neeg cov ntsiab lus pom tias cov roj- cov tshuaj pleev dej hauv dej uas muaj Argireline tuaj yeem txo qhov tob thiab qhov loj ntawm wrinkles. Rau cov tawv nqaij qhuav thiab oily, qhov tob ntawm wrinkles txo los ntawm 59% thiab 71% raws li, thiab qhov loj me kuj poob raws li.
Daim ntawv thov cuam tshuam: Hauv zos los tiv thaiv -wrinkle thiab ntev - tu lub sij hawm
Argireline feem ntau ntxiv rau cov khoom siv tshuaj tiv thaiv kev laus, xws li cov tshuaj pleev qhov muag, cov ntsiab lus, lub ntsej muag cream thiab daim npog ntsej muag, thiab lwm yam. Vim nws qhov hnyav molecular me me (kwv yees li 889 Daltons), nws muaj kev ua haujlwm siab transdermal absorption. Nws yog feem ntau pom zoo kom tsom mus rau kev siv nws hauv cheeb tsam wrinkle (xws li nyob ib ncig ntawm lub qhov muag thiab hauv pliaj), 1-2 zaug hauv ib hnub, thiab pom tseeb cov teebmeem tuaj yeem pom tau 4-8 lub lis piam. Piv nrog rau cov tshuaj botulinum toxin ib txwm siv, Argireline tsis tas yuav tsum tau txhaj tshuaj, tsis txhob muaj kev phiv xws li o thiab mob, thiab nws cov nyhuv yog thim rov qab, ua rau nws tsim nyog rau kev saib xyuas mus ntev. Kev sim qhia tau hais tias cov khoom uas muaj 2% -5% Argireline tuaj yeem txhim kho wrinkles los ntawm 30% -50%.
Cov yam ntxwv ntawm Kev Ua Haujlwm: Kev nyab xeeb, maj mam, thim rov qab
Kev nyab xeeb
Argireline yog ib yam uas tsis yog - tshuaj lom, tawv nqaij - nkag mus los tiv thaiv -wrinkle peptide nrog biocompatibility zoo, haum rau cov tawv nqaij rhiab heev.
Kev ua siab mos
Tsis zoo li botulinum toxin, Argireline ua ib qho me me thiab tsis txwv qhov kev tso tawm ntawm cov neurotransmitters mus tas li.
Rov qab los
Cov nyhuv ntawm Argireline yog thim rov qab thiab tsis ua rau poob mus tas li ntawm cov leeg nqaij.
Synergistic Effects nrog rau lwm yam Cheebtsam
Argireline tuaj yeem ua haujlwm hauv kev sib koom ua ke nrog lwm cov khoom xyaw nquag los txhim kho cov nyhuv tiv thaiv -wrinkle. Piv txwv li, thaum sib xyaw nrog cov khoom xyaw xws li retinol thiab hyaluronic acid, nws tuaj yeem txhawb kev tsim cov collagen ntxiv thiab txhim kho cov teeb meem ntawm daim tawv nqaij laxity. Tsis tas li ntawd, Argireline kuj tseem tuaj yeem ua ke nrog cov khoom xyaw moisturizing xws li hyaluronic acid thiab ceramides los txhim kho daim tawv nqaij cov dej tuav lub peev xwm thiab ntxiv dag zog rau nws txoj kev ua haujlwm.
Kev ceev faj rau kev siv
Concentration tswj
Qhov ua tau zoo ntawm Argireline feem ntau yog 2% -10%. Cov concentration ntau dhau tuaj yeem ua rau muaj kev khaus khaus.
Contraindications rau kev sib xyaw
Tsis txhob siv nws ib txhij nrog siab -concentration vitamin C, txiv hmab txiv ntoo acid los yog salicylic acid los tiv thaiv kev txo qis hauv kev ua si.
Cia tej yam kev mob
Cov hmoov tsis tau qhib yuav tsum tau muab kaw thiab khaws cia kom deb ntawm lub teeb, thiab khaws cia khov ntawm -20 degree. Cov tshuaj npaj yuav tsum khaws cia ntawm 4℃hauv lub tub yees thiab nws raug pom zoo kom siv nws li ntawm 3 lub hlis.
Core Molecular Tus yam ntxwv
Nws cov mis molecular yog C34H60N14O12S nrog ib qho hnyav molecular ntawm kwv yees li 888.98. Nws yog ib qho hexapeptide compound nrog ib qhoacetylated N-terminusthiab ibamidated C-terminus. Cov kev hloov kho no txhim kho nws cov tshuaj lom neeg ruaj khov los tiv thaiv kev yooj yim degradation, thiab ib txhij txhim kho nws liposolubility, nteg lub hauv paus rau tom qab transdermal absorption thiab formulation compatibility.
Ntsiab Physicochemical Properties
Cov hmoov zoo li dawb rau tawm -dawb crystalline khoom, tsw thiab saj tsis qab. Nws yogdawb do solublenyob rau hauv dej thiab ib txwm saline,me ntsis solublenyob rau hauv methanol thiab ethanol, thiab insoluble nyob rau hauv cov organic solvents xws li roj av ether. Nws cov tshuaj aqueous yog qaug zog acidic nrog tus nqi pH ntawm kwv yees li 5.0-6.5, uas yog sib xws nrog lub cev ib puag ncig ntawm tib neeg cov tawv nqaij. Tsis tas li ntawd, cov hmoov muaj qee yam hygroscopicity thiab yuav tsum tau muab khaws cia rau hauv qhov chaw kaw thiab qhuav kom tsis txhob ya raws thiab nqus dej.
Stability thiab Reaction yam ntxwv
Nws muaj cov tshuaj lom neeg ruaj khov thiab tuaj yeem khaws cia ruaj khov rau 1-2 xyoos ntawm chav tsev kub hauv qhov chaw kaw thiab qhuav, thaum raug kub, lub teeb muaj zog, thiab muaj zog acid lossis alkaline tej yam kev mob yuav tsum zam. Nws daim ntawv cog lus peptide tuaj yeem raug hydrolysis nyob rau hauv cov xwm txheej hnyav (xws li, kub siab, pH siab), degrading rau hauv cov amino acids los yog luv peptide fragments. Cov hmoov nthuav tawmzoo compatibilitynrog rau feem ntau siv cov tshuaj pleev ib ce thiab tshuaj excipients yam tsis muaj tshuaj lom neeg pom tseeb, ua rau nws tsim nyog rau kev tshawb fawb thiab kev loj hlob ntawm ntau hom tshuaj ntau npaum li cas.
Sib piv qhov sib txawv hauv LD50 ntawm Argireline thiab conotoxin
Hauv kev lag luam tshuaj pleev ib ce thiab tshuaj, nrhiav kev nyab xeeb thiab muaj txiaj ntsig cov khoom xyaw yeej ib txwm yog kev tshawb fawb tsom.Argireline hmoovthiab conotoxin, raws li ob yam khoom uas muaj kev lom zem tshwj xeeb, tau txais kev saib xyuas thoob plaws. Argireline feem ntau yog siv los tiv thaiv wrinkle tshuaj pleev ib ce, paub txog nws lub peev xwm los txo cov leeg ntawm lub ntsej muag thiab txo qhov wrinkles; Vim nws muaj ntau yam kev ua ub no lom neeg, conotoxins tau pom muaj peev xwm zoo hauv kev tshawb fawb neuroscience, kev kho mob, thiab lwm yam. Txawm li cas los xij, thaum siv cov khoom xyaw nquag, lawv txoj kev nyab xeeb yog qhov tseem ceeb heev. LD50, raws li qhov taw qhia tseem ceeb rau kev ntsuas cov tshuaj toxicity ntawm cov khoom, tuaj yeem ua rau muaj kev cuam tshuam txog qib ntawm kev puas tsuaj uas cov khoom ua rau muaj sia nyob.
Argireline hmoov & Conus toxin
Source thiab Chemical Structure
Argireline, Lub npe tshuaj yog Acetyl Hexapeptide -8, uas yog ib qho kev sib xyaw ua ke hexapeptide. Nws yog ib tug luv luv peptide saw muaj li ntawm 6 amino acids txuas los ntawm peptide daim ntawv cog lus, thiab nws cov qauv simulates lub mechanism ntawm kev txiav txim ntawm botulinum toxin, tab sis nws kuj muaj kev nyab xeeb thiab tsis muaj tshuaj lom. Nws feem ntau yog cov hmoov dawb los yog tawm dawb uas tau ntxuav thiab qhuav, thiab muaj dej solubility zoo.
Mechanism of Action and Application Fields
Nws tsuas yog txo cov leeg ntawm lub ntsej muag los ntawm inhibiting kev tso tawm ntawm cov neurotransmitters, tshwj xeeb tshaj yog acetylcholine. Thaum siv rau saum npoo ntawm daim tawv nqaij, nws tuaj yeem nkag mus tob rau hauv daim tawv nqaij, ua haujlwm ntawm cov hlab ntsha neuromuscular, thaiv kev sib kis ntawm cov hlab ntsha impulses mus rau cov leeg, yog li so cov leeg thiab txo qhov tsim ntawm wrinkles. Yog li ntawd, nws yog dav siv nyob rau hauv cov tshuaj pleev ib ce los tiv thaiv wrinkle, xws li lub ntsej muag cream, essence kua, qhov muag cream, thiab lwm yam., ua ib tug uas tsis yog -invasive anti wrinkle tshuaj.
Source thiab Classification
Conus toxin yog ib hom bioactive peptide cais thiab muab rho tawm los ntawm cov venom ntawm Conus. Conus yog ib tug marine mollusk dav faib nyob rau hauv tropical thiab subtropical dej. Cov co toxins uas tsim los ntawm ntau hom conotoxins muaj cov qauv sib txawv thiab ua haujlwm. Raws li hom ion channel lossis receptor lawv ua rau, conotoxins tuaj yeem muab faib ua ntau yam subtypes xws li alpha conotoxins, μ - conotoxins, thiab ω - conotoxins.
Mechanism of Action and Application Fields
Conus toxin muaj lub hom phiaj tshwj xeeb thiab tuaj yeem ua raws li ntau yam ion channel thiab receptors hauv lub paj hlwb, xws li sodium ion channels, potassium ion channels, calcium ion channels, thiab acetylcholine receptors. Qhov tshwj xeeb no ua rau conotoxins muaj txiaj ntsig tseem ceeb hauv thaj chaw xws li kev tshawb fawb neuroscience, kev kho mob, thiab kev txhim kho tshuaj. Piv txwv li, omega conotoxin MVIIA tau tsim los ua ib qho tshuaj analgesic zoo, Ziconotide, rau kev kho mob mob hnyav.
Kev sib piv ntawm Argireline hmoov thiab conotoxin LD50
LD50 cov ntaub ntawv ntawm Argireline hmoov
Tam sim no, muaj kev tshawb fawb me me ntawm LD50 ntawmArgireline hmoov, tab sis cov kev sim tsiaj uas twb muaj lawm tau pom tias nws qhov mob toxicity tsawg. Piv txwv li, hauv kev sim nas, kev tswj hwm nws qhov ncauj tau ua rau LD50 tus nqi ntau dua 5000 mg / kg, qhia tias nyob rau hauv ib txwm siv, nws muaj qhov mob me me rau cov nas. Vim qhov tseeb tias nws tsuas yog siv cov tshuaj pleev ib ce thiab muaj kev nqus ntawm daim tawv nqaij, nws txoj kev nyab xeeb hauv kev siv tswv yim yog qhov siab.
LD50 cov ntaub ntawv ntawm conotoxin
LD50 ntawm ntau hom conotoxins txawv heev, feem ntau nyob ntawm lawv cov qauv tshuaj, lub hom phiaj ntawm kev ua, thiab kev ua haujlwm lom neeg. Piv txwv li, qee qhov alpha conotoxins tuaj yeem ua rau muaj tshuaj lom hauv cov nas nrog LD50 qhov tseem ceeb xws li ob peb micrograms mus rau kaum micrograms ib kilogram ntawm lub cev hnyav; Thiab LD50 qhov tseem ceeb ntawm qee qhov ω - conotoxins kuj yuav siab, tab sis tseem nyob rau hauv qhov kev txiav txim ntawm milligrams ib kilogram ntawm lub cev hnyav. Qhov sib txawv no qhia txog kev sib txawv thiab qhov nyuaj ntawm conotoxins, nrog rau ntau hom co toxins uas muaj ntau hom kev ua thiab theem ntawm kev puas tsuaj rau cov kab mob.
Kev sib piv ntawm LD50 qhov sib txawv ntawm ob
Los ntawm kev sib piv, nws tuaj yeem pom tias LD50 tus nqi ntawm nws yog ntau dua li ntawm cov conotoxins feem ntau, qhia tias nws qhov mob toxicity qis dua li ntawm conotoxins. Qhov sib txawv no feem ntau yog los ntawm lawv cov qauv molecular sib txawv thiab cov txheej txheem ntawm kev ua. nws yog luv luv peptide uas muaj cov nyhuv me me thiab feem ntau tswj cov leeg nqaij los ntawm kev cuam tshuam nrog kev tso tawm ntawm cov neurotransmitters, tsis ua rau muaj kev puas tsuaj loj rau lub paj hlwb. Txawm li cas los xij, conotoxins muaj lub hom phiaj tshwj xeeb uas tuaj yeem ua ncaj qha rau ntawm ion channels lossis receptors, cuam tshuam nrog kev ua haujlwm ntawm lub paj hlwb, thiab txawm tias ua rau muaj qhov tshwm sim loj xws li ua pa tuag tes tuag taw. Yog li ntawd, lawv cov toxicity yog qhov siab.
Kev tshuaj xyuas ntawm cov laj thawj rau qhov sib txawv ntawm LD50
Molecular Structure Sib txawv
Argireline hmoovyog tsim los ntawm 6 amino acids thiab muaj cov qauv yooj yim. Tsis muaj cov txheej txheem cyclic nyuaj lossis cov pab pawg tshwj xeeb hauv nws cov molecule, uas ua rau nws cov metabolism thiab tshem tawm kuj yooj yim hauv lub cev, thiab nws tsis yooj yim rau khaws thiab tsim cov tshuaj lom hauv lub cev. Cov qauv molecular ntawm conotoxins muaj ntau haiv neeg, thiab ntau cov co toxins muaj cov qauv cyclic tsim los ntawm ntau yam disulfide bonds. Cov qauv ruaj khov no muab cov conotoxins muaj zog tiv thaiv rau enzymatic hydrolysis thiab lom neeg ua haujlwm, tab sis kuj ua rau lawv muaj peev xwm toxicity rau kab mob.
Qhov sib txawv ntawm cov txheej txheem ntawm kev ua
Raws li tau hais ua ntej, nws tsuas yog siv nws cov txiaj ntsig los ntawm inhibiting kev tso tawm ntawm cov neurotransmitters, thiab nws cov txheej txheem ntawm kev ua yog rov qab, tsis ua rau muaj kev puas tsuaj mus tas li rau cov paj hlwb. Thiab conotoxins tuaj yeem ua ncaj qha rau ntawm ion channel lossis receptors, hloov lawv cov permeability lossis kev ua haujlwm, ua rau muaj qhov txawv txav los yog txo qis hauv excitability ntawm paj hlwb, thiab nyob rau hauv mob hnyav, tej zaum yuav ua rau paj hlwb tuag. Qhov no ncaj qha thiab muaj zog mechanism ntawm kev txiav txim ua rau conotoxin ntau lom.
Qhov sib txawv ntawm cov khoom siv roj ntsha
Nws yog luv peptide synthesized artificially, thiab nws cov txheej txheem ntau lawm yuav nruj me ntsis tswj purity thiab zoo, tsis txhob impurities thiab teeb meem tshuaj uas yuav muaj nyob rau hauv tej yam ntuj tso khoom. Thiab conotoxin yog ib yam khoom ntuj muab rho tawm los ntawm conotoxin venom. Ntxiv nrog rau cov tshuaj lom neeg lom neeg, cov venom kuj tseem muaj lwm cov impurities thiab cov khoom siv sib xyaw ua ke uas tuaj yeem txhim kho cov tshuaj lom ntawm cov tshuaj lom lossis cuam tshuam rau nws cov txheej txheem metabolic hauv lub cev.
FAQ
Puas yog Argireline muaj zog dua li retinol?
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Nws tsis yog ntau heev uas ib tug yuav tsum zoo dua lwm tus; es,lawv tsuas yog ua haujlwm txawv thiab muaj qhov sib txawv me ntsis. Argireline pab txo cov tsos ntawm wrinkles los ntawm kev so ntawm lub ntsej muag cov leeg.
Koj puas moisturize tom qab Argireline?
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Kev sib raug zoo yog qhov tseem ceeb: Siv Argireline tsis tu ncua (qhov zoo tshaj ob zaug hauv ib hnub) kom tau txais txiaj ntsig zoo tshaj plaws ntawm cov kab zoo thiab qhov tob tob. Ua raws li Moisturizer:Xauv hauv cov txiaj ntsig ntawm Argireline nrog cov moisturizer kom cov tawv nqaij hydrated thiab du.
Cim npe nrov: argireline hmoov, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom