conotoxin (conopeptide, los yog CTX), ib tug cocktail ntawm ntau monotoxic peptides secreted los ntawm co toxins thiab qog ntawm Marine gastropod invertebrate Conus (Conus).Cov khoom tseem ceeb yog cov tshuaj nquag polypeptide uas muaj kev tshwj xeeb rau qee cov calcium sib txawv thiab cov paj hlwb receptors.Cov tshuaj lom ntawm txhua lub khob snail muaj 50 txog 200 active peptides.Ntau hom conic snails muaj ntau yam active peptides, txawm tias tib lub conic snails vim txawv cheeb tsam, lawv cov tshuaj lom neeg tuaj yeem sib txawv, qhov tseem ceeb yuav muaj ntau dua 50 txhiab sib txawv peptides hauv conic snails lom.Conotoxin feem ntau yog tsim los ntawm 10 ~ 40 residues, muaj ob lossis peb pawg ntawm disulfide daim ntawv cog lus, pom tias yog cov nucleic acid tsawg tshaj plaws ntawm cov tshuaj lom neeg lom neeg peptide, kuj yog qhov loj tshaj plaws ntawm disulfide daim ntawv cog lus me me peptide, tuaj yeem siv rau txhua yam. ntawm calcium channels thiab receptor hom thiab subtypes.
Cov teebmeem ntawm conotoxin rau ntawm daim tawv nqaij wrinkling yog raws li nram no:
Conotoxin, yog tsev neeg conotoxin, yog ib hom kev tiv thaiv kev laus ntxiv ntawm sab, qhov no yog vim tias nws tuaj yeem txo cov tawv nqaij zoo kab qhov tob, txo cov tawv nqaij tawv, ua lub teeb thiab elastic, ploj mus, thiab tom qab ntawd tau txais txhua tus neeg. nyiam.Nws hu ua "Anti-aging star."
Conotoxin tuaj yeem cuam tshuam kev tsim ntawm lub ntsej muag zoo kab, txhim kho daim tawv nqaij so, txhim kho daim tawv nqaij elasticity, txhim kho daim tawv nqaij zoo thiab zoo kab tob.Nws pab txo qhov o ntawm daim tawv nqaij, cia cov tawv nqaij kho nws elasticity thiab txhim kho daim tawv nqaij zoo.
Conotoxin tau dhau los ua ib qho ntawm feem ntau siv los tiv thaiv kev laus vim nws cov kev ua tau zoo hauv kev tiv thaiv kev laus.Nrog rau cov tswv yim tshwj xeeb, conotoxin tuaj yeem cog rau hauv daim tawv nqaij ntawm lub ntsej muag los txhim kho nws cov elasticity.
Conotoxin yog ib hom tshuaj tiv thaiv kev laus, muaj zog tiv thaiv kev laus, yog li nws tuaj yeem muaj txiaj ntsig zoo los txhim kho cov tawv nqaij, tshem tawm wrinkles, ua rau daim tawv nqaij zoo nkauj dua hluas nkauj dua elastic.
Post lub sij hawm: May-09-2023