Acetyl Tetrapeptide-5 (commercially known as Eyeseryl) is a synthetic bioactive peptide extensively used within the cosmetics industry. Specifically designed to address various skin concerns surrounding the eyes, it is a fundamental component in modern anti-aging products. The molecular structure consists of four amino acid foduru, with the acetylation modifications serving to enhance skin permeability and overall stability. A dual mechanism of action is responsible for its demonstrated effects; anti-wrinkle properties, Mbelata nfụkasị anya n'okpuru anya, na mbelata dị ukwuu nke ụfọdụ ụdị okirikiri gbara ọchịchịrị. A na-edepụta mkpa ọ dị n'usoro ndị a nke ọma.
Usoro
Ac-β-Ala-Se-Ya-OH
Nọmba CAS
820959-17-9
Usoro ihe omimi
C20H28N8O7
Ibu molekụla
492.5 g/mol
Nnyocha nke Acetyl Tetrapeptide-5
1. Usoro nke Omume: Nrụmọrụ ezubere iche maka ọtụtụ
Mmetụta zuru oke nke Acetyl Tetrapeptide-5 sitere na ọrụ ndu ya ezubere iche.. Ịkwalite microcirculation na mwepu lymphatic na-esote bụ usoro mbụ a chọpụtara; Mgbochi nke collagen glycation bụ ụzọ a ghọtara na nso nso a.
2. Mechanism 1: Na-emeziwanye microcirculation na ibelata edema
Ihe bụ isi physiological kpatara akpa anya na edema periorbital niile metụtara bụ microcirculation mpaghara., mmụba nke capillary permeability na-eduga n'ịba ụba nke mmiri lymph. Nnyocha na-egosi na peptide n'onwe ya na-ebelata ikike nke capillary kwuru – angiotensin na-agbanwe enzyme (ACE) mgbochi bụ otu usoro eji eme ihe – na-akwalite mmịpụta lymphatic mpaghara emelitere. Edema nku anya na 'ọbara stasis’ N'ihi ya, a na-ebelata akpa anya na oghere gbara ọchịchịrị.
3. Mechanism 2: Na-egbochi glycation na ichekwa collagen
Glycation bụ isi ihe na-enye aka na ụdị ịka nká anụ ahụ niile; ngwaahịa njedebe glycation dị elu (AGE) weda iguzosi ike n'ezi ihe nke collagen. Acetyl Tetrapeptide-5 na-etinye aka na usoro a ruo n'ókè ụfọdụ, ichebe (ruo n'ókè) elasticity na obere nkwado nhazi niile nke na-akọwa akpụkpọ ahụ siri ike. Okirikiri gbara ọchịchịrị, ịbụ ngosipụta anya nke ma glycation na nsogbu vaskụla, na-emeziwanye.
4. Ngwa akaebe na nhazi ụlọ ọgwụ
Mgbochi edema na mgbasa ọbara na-eduga na mbelata ngwa ngwa na nfụkasị. Ihe omuma nke ulo ogwu na-egosi uzo di iche iche nke ire ire na nkwusi ike na mpaghara anya. Ọmụmụ in vitro egosila a 50% Mbelata permeability nke vaskụla na ntinye nke 1 mg / ml. Nnyocha afọ ofufo nke isiokwu mmadụ egosila nsonaazụ dị mma na ngwaahịa nlekọta anya nke mkpụmkpụ na ogologo oge, na ruo n'ókè dị ukwuu anyị na-ahụ acetyl tetrapeptide-5 dị ka ezi mgbochi ịka nká n'ụdị ya niile..
A na-ejikọtakarị na nke ọma na peptides ndị ọzọ, ọ bụ ihe dị irè nke ukwuu iji nyere akpụkpọ ahụ aka ka ọ dị ka ọ dị obere.
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