
2026-01-14
N'oge na-adịbeghị anya, PDRN (polydeoxyribonucleotide) apụtala ugboro ugboro na ngwa nkwado nke nlekọta anụ ahụ na-arụ ọrụ yana ngwaahịa mma ahụike. Akara aha dị ka "ntụtụ DNA nke salmon" na "nrụzi ọkwa DNA" emewo ka ọ bụrụ ihe ewu ewu ngwa ngwa, ma kpalitekwa esemokwu: Nke a ọ bụ naanị gimmick ahịa nke isi obodo mepụtara, ka ọ bụ ihe na-arụ ọrụ nke ọma nke nwere uru bara uru? Edemede a ga-enyocha ezi uru PDRN site na echiche sayensị, na-ejikọta nyocha ụlọ ọgwụ na data ngwa ụlọ ọrụ.
Nkọwa isi na mgbagha arụ ọrụ nke PDRN
PDRN bụ polymer mebere site na deoxyribonucleotides jikọtara ya na njikọ phosphodiester, yana ịdị arọ molekụla sitere na 50 ruo 1500 kDa. Isi ọrụ ndu ya sitere na nhazi adenosine. Ka ọ dị ugbu a, a na-ewepụta ngwa ngwa ndị na-ekwenye ekwenye site na mkpụrụ ndụ ọmụmụ salmon, mana enwere ike ịkwadebe ya site na ịgbara mmiri microbial na usoro ihe ndụ sịntetik, ma chọọ ọtụtụ ule maka ịdị ọcha acid nucleic na ọrụ ndu.
Usoro ihe omume ya nwere ihe ndabere ndu doro anya, nke ekewapụrụ na ụzọ abụọ:
1.Anti-inflammatory regulatory ụzọ: Dị ka adenosine A2A agonist receptor agonist, ọ nwere ike kpomkwem mebie ihe mgbochi mkpali IL-10 ma na-ebelata ihe ndị na-akpata ọrịa IL-6 na TNF-α, na-edozi microenvironment akpụkpọ ahụ ma na-egbochi mmebi nrụgide oxidative;
2.Ndozi na ụzọ njikọ: Dị ka ihe nucleotide precursor maka cell DNA njikọ, ọ nwere ike inye akụrụngwa maka mkpụrụ ndụ ihe nketa nwughari na mkpụrụ ndụ mebiri emebi, accelerating epidermal proliferation na mgbochi nhazi nhazi. Achọpụtara usoro a n'ọtụtụ nyocha mkpụrụ ndụ in vitro na ọmụmụ ụlọ ọgwụ.
Ịkwado ịdị irè: Ọrụ isi nke nyocha kwadoro.
1.Barrier Mmezi na mgbochi mkpali Soothing: Clinically Proven Core Advantages
N'ihe gbasara dermatology, PDRN nwere data doro anya na-akwado ịdị irè ya n'ịkwalite mmebi mgbochi na nsogbu akpụkpọ anụ. Ọmụmụ ụlọ ọgwụ na-egosi na nkwadebe nwere PDRN nwere ike imeziwanye mgbaàmà na-acha ọbara ọbara na erythematotelangiectatic rosacea, na nkezi mbelata nke 32.7% na mpaghara erythema mgbe izu 4 gasịrị; maka ọnya post-ịchọ mma, ọ nwere ike belata oge ọgwụgwọ epidermal site na 20% ruo 30%, ma belata ọbara ọbara, ọzịza, okpomọkụ na mgbu.
Ọzọkwa, n'ime ule ngwa ngwa maka atopic dermatitis, PDRN belatara ọnụ ọgụgụ itching akpụkpọ ahụ yana mmụba stratum corneum hydration. Nke a abụghị jargon ahịa, kama ọ bụ ngosipụta kpọmkwem nke usoro mgbochi mkpali na mmezi ya.
2.Whitening na mgbochi ịka nká: Achọpụtara na ọ na-arụ ọrụ na mgbọrọgwụ akpata
Nnwale mkpụrụ ndụ in vitro ekwenyela na PDRN nwere ike igbochi ọrụ tyrosinase (ọnụego mgbochi nke ihe dịka 28%), na-ebelata okwu nke protein na-achịkwa melanin dị ka MITF, ma belata mmepụta melanin; N'otu oge ahụ, ọ nwere ike ịkwalite ọrụ mitochondrial fibroblast, gbochie matrix metalloproteinase MMP-1, ma kwalite njikọ nke collagen.
3.Photodamage Nchekwa: Ndozi ọkwa DNA ezubere iche
Mgbe ọkụ ọkụ UV gasịrị, mkpụrụ ndụ akpụkpọ ahụ na-enweta mmebi DNA. PDRN nwere ike ịgbalite ụzọ protin p53 ngwa ngwa iji malite usoro nrụzi DNA, belata mmụgharị mkpụrụ ndụ ihe nke UV, ma belata ohere nke ịse foto na mmebi foto. Achọpụtala mmetụta a na nnwale ụdị mkpụrụ ndụ mebiri emebi ma bụrụ otu n'ime uru ya bụ isi nke na-eme ka ọ dị iche na ihe ndị na-edozi ahụ.
Mpaghara ngwa: site na mkpa ahụike dị mkpa ruo ngwa gbasaa na nlekọta anụ ahụ.
Ngwa nke PDRN amaliteghị na ahịa nlekọta anụ ahụ; Achọpụtara uru ya nke mbụ na ngalaba ahụike, ma emesịa jiri nwayọ gbasaa ruo n'ịchọ ahụike na nlekọta anụ ahụ na-arụ ọrụ. Mmetụta dị na ọnọdụ dị iche iche nwere oke doro anya.
1.Agba Ọgwụ:
N'ihe dị ka 2008, ụlọ ọrụ Ịtali bụ Mastelli malitere ịgba ọgwụ ọgwụ PDRN mbụ, Placentex, nke a na-eji emezi ọnyá na-adịghị ala ala (ọnya ụkwụ na-arịa ọrịa shuga, ọnya ọkụ), mmebi corneal, na mmebi ọkpụkpụ. Data ụlọ ọgwụ na-egosi na ọnụ ọgụgụ ya dị irè n'ịgwọ ọnya siri ike ịgwọ ọrịa nwere ike iru 76.5%, na-eme ka ọ bụrụ ihe enyemaka nke ụlọ ọgwụ ghọtara maka nrụzi anụ ahụ.
2.Medical Aesthetics Ubi:
N'ebe a na-ahụ maka ahụike ahụike, PDRN bụ nke a na-akpọkarị "salmon DNA" n'ihi ihe isi mmalite ya ma na-ejikarị eme ihe na mesotherapy na nrụzi post-microneedling. Nlekọta nri na ọgwụ ndị Korea (KFDA) gụnyere ya dị ka ihe na-akwado maka ntụgharị anụ ahụ na ọgwụgwọ ọnya na 2008, na-eme ka ọgwụgwọ nke obere ọnya na-emerụ ahụ na ahụike ahụike, na-eme ka ọbara ọbara dị na akpụkpọ ahụ dị nro na ụdị akpụkpọ ahụ siri ike. Achọpụtara nsonaazụ ya site na nzaghachi ụlọ ọgwụ sitere na ụlọ ọrụ ịchọ mma ahụike.
3.Ahịhịa nlekọta anụ ahụ na-arụ ọrụ:
Site na ọganihu nkà na ụzụ, PDRN abanyela nke ọma na ngwaahịa nlekọta anụ ahụ. Maka nsogbu akpụkpọ ahụ nke nchacha oke, peels kemịkalụ, ma ọ bụ ọgwụgwọ laser gachara, dị ka ihe mgbochi akpụkpọ ahụ adịghị ike, ọbara ọbara na nkụ, PDRN dị n'elu na-enye mgbama nrụzi dị elu ma e jiri ya tụnyere ihe ndị na-eme ka mmiri na-ekpo ọkụ. Ọ bụghị ozugbo "na-agwọ" nsogbu ahụ, kama ọ na-emepụta microenvironment ka mma maka mmezi onwe onye site na ibelata mbufụt na ịkwalite ọdịiche dị mma nke keratinocytes.
Ọtụtụ ude nrụzi dị elu, serums, ma ọ bụ ampoules na-eji ya eme ihe dị ka isi ihe, na-emesi ike ya "ịkwado na imezi" mmetụta "mgbochi ịka nká na nkwụsi ike". A na-ejikọta ya na ihe ndị na-edozi ihe mgbochi dị ka ceramides na centella asiatica wepụ iji mee ka ọ dị irè, ma jikọta ya na antioxidants (dị ka SOD) iji chebe megide mmebi oxidative mgbe ọ na-arụzi akpụkpọ ahụ.

Mmechi
PDRN abụghị gimmick ahịa; mmetụta mgbochi mkpali ya na nkwụghachi, yana nchedo ọkwa DNA ya, na-akwado usoro ndu siri ike na data ụlọ ọgwụ. A na-egosipụta isi uru ya na ngwa sitere na ọgwụgwọ ọnya ahụike ruo na nlekọta usoro ịchọ mma. Agbanyeghị, n'ahịa nlekọta anụ ahụ na-arụ ọrụ, ụfọdụ ụdị na-etinye aka na omume ahịa na-eduhie eduhie, dị ka ikwubiga okwu ókè na nkwupụta nrụpụta ọrụ.
Ndị na-eri nri kwesịrị ịghọta na: PDRN-ọkwa ahụike (injected/microneedled) na-enye mmetụta nrụzigharị dị ịrịba ama ma dabara adaba maka usoro ịchọ mma ma ọ bụ ihe mgbochi akpụkpọ ahụ mebiri emebi; Ngwaahịa nlekọta akpụkpọ anụ PDRN dị n'elu dabara adaba maka nrụzi kwa ụbọchị na nlekọta anụ ahụ dị nro, yana maka mgbochi ịka nká na ịcha ọcha na nlekọta anụ ahụ. Nghọta ezi uche dị na uru akụrụngwa dị mkpa iji zere ọnyà ahịa.