conotoxin (conopeptide, kana CTX), cocktail yeakawanda monotoxic peptides inovanzwa nemachubhu emuchetura uye maglands eMarine gastropod invertebrate Conus (Conus).Iwo mahombe enhengo anoshanda epolypeptide makemikari ayo akanyanya kujeka kune mamwe akasiyana e calcium chiteshi uye nervous system receptors.Muchetura wehozhwa yega yega ine 50 kusvika 200 inoshanda peptides.Mhando dzakasiyana dzehozhwa dzine mapeptide akasiyana anoshanda, kunyangwe hozhwa dzakafanana nekuda kwenzvimbo dzakasiyana, zvikamu zvadzo zvemuchetura zvinogona kunge zvakasiyana, zvakanyanya panogona kunge paine anopfuura zviuru makumi mashanu akasiyana epeptides anoshanda mune conic chepfu.Conotoxin inonyanya kuumbwa negumi ~ 40 zvisaririra, zvine mapoka maviri kana matatu e disulfide bond, inowanikwa iri diki nucleic acid nhamba yebiological neurotoxic peptide, zvakare yakakura density ye disulfide bond diki peptide, inogona kuiswa kune ese marudzi. yecalcium channels uye receptor marudzi uye subtypes.
Mhedzisiro yeconotoxin pakuwunyana kweganda ndeaya anotevera:
Conotoxin, imhuri yeconotoxin, imhando yekuwedzera anti-kuchembera mhedzisiro yedivi, izvi imhaka yekuti inogona kuderedza ganda repamusoro mitsara yakadzama, kudzoreredza kusimba kweganda, kupenya uye elastic, kupera mitsara yakanaka, uyezve kuwana munhu wese. favorite.Inonzi "Anti-aging star."
Conotoxin inogona kutadzisa kugadzirwa kwemitsara yakanaka kumeso, kunatsiridza kuzorora kweganda, kunatsiridza elasticity yeganda, kunatsiridza ganda uye kudzika kwemutsara.Inobatsira kuderedza kuputika kweganda, zvichiita kuti ganda rigadzirise elasticity uye kuvandudza kunaka kweganda.
Conotoxin yave imwe yeinonyanya kushandiswa kurwisa kuchembera sarudzo nekuda kwekuita kwayo kwakanaka mukurwisa kuchembera.Nehunyanzvi hunyanzvi, conotoxin inogona kuiswa muganda rechiso kuti ivandudze elasticity yayo.
Conotoxin serudzi rweanorwisa-kuchembera, ine simba rinopesana nekuchembera, saka inogona kubatsira zvakanyanya kuvandudza mamiriro eganda, kubvisa makwinya, kuita kuti ganda riite senge hudiki runako.
Nguva yekutumira: Chivabvu-09-2023