Site na Cocer Peptides 
ụbọchị 25 gara aga.
Okwu ịka nká na akpụkpọ ahụ na-ebilite site na ngwakọta nke ọtụtụ ihe, gụnyere usoro isi dị ka mfu collagen, mmebi nrụgide oxidative, ntinye nke melanin, mkpirisi telomere, na mbelata na metabolism ike cellular. Ihe peptide, dị ka mkpụrụ ndụ bioactive, na-egosipụta uru pụrụ iche na mbelata wrinkle, ụkpụrụ melanin, nchebe telomere, antioxidation, na ịcha akpụkpọ ahụ n'ihi oke ebumnuche ha dị iche iche na biocompatibility. Site n'iṅomi peptides sitere n'okike ma ọ bụ na-ebuli ihe owuwu molekụla, ihe ndị a na-etinye aka kpọmkwem na ụzọ ịka nká akpụkpọ ahụ, na-edozi mmebi na ọkwa cellular ma na-emegharị udidi akpụkpọ ntorobịa, si otú a na-enye ihe ngwọta ọhụrụ maka mgbochi ịka nká na cosmetology ahụike.
Ọgụgụ 1 Ndị ọkwọ ụgbọ ala ịka nká na ọrịa ndị metụtara afọ. Isi mmalite: Usoro mkpụrụ ndụ nke ịka nká na atụmatụ mgbochi ịka nká (2024).
Mpaghara Ngwa Isi
1. Mbelata Wrinkle: Ịmegharị Ọdịdị Dermal na Ngbanwe
Ọkpụkpụ akpụkpọ ahụ nwere njikọ chiri anya na mfu collagen dermal, mgbawa eriri na-agbanwe agbanwe, na arụrụ ọrụ fibroblast. Ngwaahịa Peptide na-emezi wrinkles site na ịgbalite ụzọ njikọ collagen na igbochi ọrụ enzyme na-emebi matriks.
Na-akwalite njikọ nke collagen
Specific oligopeptides na-eṅomi ihe na-agbanwe uto-β (TGF-β) nrịbama, na-akpali fibroblasts iji mepụta ụdị I na III collagen na hyaluronic acid. Nke a na-abawanye ọkpụrụkpụ dermal ma na-eme ka wrinkles kwụ ọtọ (dịka ọmụmaatụ, ahịrị ọkpọiso, mpịaji nasolabial).
Na-achịkwa nnyefe neuromuscular
Ụfọdụ peptides (dịka ọmụmaatụ, Snap-8) na-egbochi nguzobe nke presynaptic SNARE protein complexes, na-ebelata ntọhapụ acetylcholine ma na-ebelata mkpụkọ nke akwara ihu ihu. Nke a na-ebelata wrinkles na-agbanwe agbanwe (dịka ọmụmaatụ, ahịrị glabellar, ụkwụ crow), nwere mmetụta yiri botulinum toxin mana ngbanwe na nchekwa ka ukwuu.
Ndozi matrix extracellular
Peptides dị ka GHK-Cu na-akwalite njikọ nke glycosaminoglycan, na-akwalite njigide mmiri dermal, na-eme ka mmezi nke eriri collagen mebiri emebi, na-eme ka akpụkpọ ahụ dịkwuo mma na ire ụtọ.
2. Iwu Melanin: Ịhazi Mmepụta Pigment na Metabolism
Mwepu nke melanin na-adịghị mma nke na-eduga na pigmenti (dịka, melasma, sunspots) bụ ihe ịma aka na cosmetology. Ihe peptide na-enweta ụda akpụkpọ ahụ otu site na nhazi usoro nke melanocyte.
Na-egbochi njikọ nke melanin
Specific oligopeptides na-egbochi ọrụ tyrosinase na okwu mRNA, na-ebelata ngbanwe nke dopaquinone na melanin; glutathione (GSH) na-ekpochapụ radicals n'efu site na antioxidation, na-egbochi mmeghachi omume oxidative intracellular na melanocytes ebe ọ na-akwalite mmebi nke granul melanin na mkpochapụ.
Photoprotection na tanning ụkpụrụ
Peptides dị ka Melanotan-1/-2 na-eme ka melanocyte na-akpali akpali analogs na-eme ka ndị na-anabata MC1R rụọ ọrụ, na-akwalite njikọ nke melanin na nkesa. Nke a na-akwalite nchebe akpụkpọ ahụ megide radieshon ultraviolet (UV), na-ebelata ihe ize ndụ nke mmebi foto, ma nweta tanning physiological iji zere mmebi DNA site na mkpughe UV kpọmkwem.
3. Nchekwa Telomere: Ịkwụsị usoro ịka nká nke cellular
Mkpirisi Telomere bụ ihe nrịbama ndu nke ịka nká cellular, na telomere peptides na-agbatị ndụ ndụ cell site n'ịhazi ọrụ telomerase.
Na-achịkwa ọrụ telomerase
Peptides dị ka Epi lekwasịrị anya mpaghara telomere nuklia, na-eme ka ngosipụta nke telomerase catalytic subunit (TERT) kwụsịlata iwelata telomere na igbu oge ịka nká nke fibroblasts na keratinocytes, si otú a na-ejigide ikike mmeghari akpụkpọ ahụ. Peptides ndị a na-abawanye okirikiri nkewa cell ma melite ọrụ mgbochi akpụkpọ ahụ na njigide mmiri.
Na-achịkwa okwu mkpụrụ ndụ ihe nketa
Site n'ịgbanwe mkpụrụ ndụ ihe nketa metụtara ịka nká dị ka p53 na p16, telomere peptides na-egbochi njide okirikiri cell ma belata ntọhapụ nke ihe ndị na-akpata mkpali sitere na senescence-Associated secretory phenotype (SASP), na-egbochi ikpochapụ akpụkpọ ahụ nke ịka nká site na mmalite ya.
Ọgụgụ 2 Telomere na telomerase Ọdịdị, na mmekọrịta ha na senescence cell. Isi mmalite: Usoro mkpụrụ ndụ nke ịka nká na atụmatụ mgbochi ịka nká (2024).
4. Antioxidation: Na-ekpochapụ Radicals n'efu na ichebe Ọdịdị Cellular
Nchegbu oxidative bụ isi ihe na-ebute ịka nká anụ ahụ, ihe ndị peptide na-arụkwa mmetụta nchebe site na antioxidation ọtụtụ ebumnuche.
Free radical scvenging
peptides na-aga n'ihu dị ka NAD na-akwalite metabolism ike cell, na-akwalite ọrụ nke enzymes antioxidant dị ka SOD na CAT, ma belata mmebi sitere na anions superoxide na hydrogen peroxide; glutathione na-ewepụ radicals n'efu, na-echebe lipids cell membranes na DNA site na mmebi oxidative.
Nchedo mitochondrial
Peptides dị ka SS-31 gbanyere n'ime mitochondrial n'ime akpụkpọ ahụ, na-egbochi mwepụta cytochrome C na ịgbalite ụzọ apoptosis, na-edobe ikike nke mitochondrial, na ịgba mbọ hụ na ọ na-enye ike kwụsiri ike. Nke a na-ebelata nrụgide oxidative na-akpata keratinocyte apoptosis na mmebi collagen dermal.
5.Skin Whitening: Multi-pathway Synergy for Skin Tone Evenness
Ịcha ọcha na-achọ ọ bụghị naanị mgbochi melanin kamakwa nhazi zuru oke nke njem pigmenti, metabolism, na mgbochi akpụkpọ ahụ.
Na-egbochi mbufe melanin
Ụfọdụ ngwaahịa peptide na-egbochi nnyefe nke melanin granules site na melanocytes na keratinocytes, na-ebelata ntinye nke pigmenti epidermal; ha na-akwalitekwa metabolism stratum corneum, na-eme ka mpụ nke keratinocytes nwere melanin.
Na-etinye aka na hyperpigmentation post-inflammatory
Peptides dị ka KPV na-egbochi ụzọ mkpali NF-κB, na-ebelata UV- ma ọ bụ mbufụt na-ebute mmepụta melanin gabigara ókè. Nke a dabara adaba karịsịa maka ịrụzi pigmenti n'ime akpụkpọ ahụ nwere mmetụta na ọnya post-acne.
Mmechi
Ngwa nke peptide bekee na mgbochi ịka nká na cosmetology na-egosi mmụba nke sayensị site na 'mgbanwe elu' gaa na ntinye aka nke mmepụta ihe.
Edemede na ozi ngwaahịa niile enyere na webụsaịtị a bụ naanị maka mgbasa ozi na ebumnuche mmụta.
Ngwaahịa ndị enyere na webụsaịtị a bụ naanị maka nyocha in vitro. A na-eme nyocha in vitro (Latin: * na iko *, nke pụtara na ihe eji enyo) na mpụga ahụ mmadụ. Ngwaahịa ndị a abụghị ọgwụ, ndị US Food and Drug Administration (FDA) akwadobeghị ya, ha agaghịkwa eji ya gbochie, gwọọ, ma ọ bụ gwọọ ọnọdụ ahụike ọ bụla, ọrịa, ma ọ bụ ọrịa. Iwu amachibidoro nke ọma iwebata ngwaahịa ndị a n'ime ahụ mmadụ ma ọ bụ anụmanụ n'ụdị ọ bụla.
