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He aha te BPC-157

  • Ingoa katoa:Pūhui Tiaki Tinana-157, apentadecapeptide (15-amino acid peptide)i wehea mai i te wai kopu tangata.

  • Te raupapa waikawa amino:Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val, te taumaha ngota ≈ 1419.55 Da.

  • Ka whakatauritea ki te maha atu o nga peptides, BPC-157 he ahua pumau i roto i te wai me te wai pekiti, e pai ake ai te whakahaere a-waha, puku ranei.

Nga Mahi Mahi

  1. Angiogenesis / Whakaora Whakaora

    • WhakatikatikaVEGFR-2te whakapuaki, te whakatairanga i te hanganga toto hou.

    • Whakahohe i teara Src–Caveolin-1–eNOS, e arai ana ki te tuku nitric oxide (NO), te vasodilation, me te pai ake o te mahi vascular.

  2. Anti-inflammatory & Antioxidant

    • Ka whakaheke i nga cytokine pro-inflammatory peneiIL-6aTNF-α.

    • Ka whakaiti i te hanga momo hāora tauhohe (ROS), hei tiaki i nga pūtau mai i te ahotea oxidative.

  3. Whakapai Tipa

    • Ka whakatairanga i te hanganga me te whakaora mahi i roto i te uaua, te taura, me nga tauira whara uaua.

    • Ka whakarato i te neuroprotection i roto i nga tauira o te whara o te punaha o te pokapū (te whakaheke i te taura, te cerebral ischemia-reperfusion), te whakaiti i te mate neuronal me te whakapai ake i te motika / te whakaora.

  4. Whakaritenga o te Tone Vascular

    • E whakaatu ana nga rangahau vascular ex vivo BPC-157 e whakaawe ana i te vasorelaxation, e whakawhirinaki ana ki te endothelium mau tonu me nga ara KORE.

Kararehe & In Vitro Raraunga Whakataurite

Momo Whakamatau Tauira / Wawaonga Inenga / Whakahaere Whakahaere Hua Matua Raraunga Whakataurite
Vasodilation (kiore aorta, ex vivo) Nga whakakai aortic-phenylephrine i mua BPC-157 tae noa ki100 μg/ml Karekau BPC-157 Vasorelaxation ~37.6 ± 5.7% Whakahekea ki10.0 ± 5.1% / 12.3 ± 2.3%me te aukati NOS (L-NAME), KORE scavenger ranei (Hb)
Te whakamātautau pūtau endothelial (HUVEC) Tikanga HUVEC 1 μg/ml Mana whakahaere kore ↑ KORE hanga (1.35-fold); ↑ hekenga pūtau Kua whakakorehia te heke me te Hb
Tauira o nga peka ischemic (kiore) Ischemia o muri 10 μg/kg/ra (ip) Kaore he maimoatanga He tere ake te rere toto, ↑ angiogenesis Maimoatanga > Mana
Kōpeketanga tauraki (kiore) Ko te kopeketanga o te taura o te tuara Sacrococcygeal Kotahi ip werohanga 10 min i muri i te whara Roopu kaore i rongoatia He nui te whakaora neurological me te hanganga Ko te roopu whakahaere i noho parapara
Tauira mate mate mate (CCl₄ / waipiro) Te whara ate matū 1 µg ranei 10 ng/kg (ip / waha) Kare i rongoatia ↓ AST/ALT, necrosis heke I whakaatuhia e te roopu whakahaere te whara ate nui
Nga rangahau paitini Kiore, rapeti, kuri Pota maha / ara Nga mana placebo Karekau he paitini nui, karekau he LD₅₀ i kitea He pai te whakamanawanui ahakoa i nga pota teitei

Akoranga Tangata

  • He raupapa take: Ko te werohanga a-roto o te BPC-157 i roto i nga turoro 12 me te mamae o te turi → 11 i whakaatu i te mamae mamae nui. Nga herenga: kaore he roopu whakahaere, kaore he matapo, he putanga kaupapa.

  • Te whakamatautau haumanu: I whakahaerehia he rangahau mo te haumaru me te rongoa rongoa o te Wāhanga I (NCT02637284) i roto i nga kaitūao hauora 42, engari kaore i whakaputaina nga hua.

I tenei wa,karekau he whakamatautau matapōkeretia (RCT)e wātea ana ki te whakaū i te kaha haumanu me te haumaru.

Te Haumaru me te Ngaa Morearea

  • Angiogenesis: He painga mo te whakaora, engari ka taea te whakatairanga i te vascularization puku, whakatere tupu, metastasis ranei i roto i nga turoro mate pukupuku.

  • Inenga me te Whakahaere: Ka whai hua ki nga kararehe he iti rawa te horopeta (ng–µg/kg), engari kare tonu i te tautuhi te horopeta tangata me te huarahi tino pai.

  • Te whakamahi mo te wa roa: Karekau he raraunga paitini mo te wa roa; he wa poto te nuinga o nga rangahau.

  • Te mana whakahaere: Kaore i whakaaetia hei rongoa i te nuinga o nga whenua; whakarōpūtia hei ataonga rāhuitiana WADA (World Anti-Doping Agency).

Nga Maramatanga Whakataurite me nga Taapiritanga

Whakatauritenga Nga kaha Nga herenga
Kararehe vs Tangata He rite tonu nga paanga whai hua ki nga kararehe (tendon, nerve, whakatika ate, angiogenesis) He iti noa nga taunakitanga a te tangata, kaore i te whakahaeretia, karekau he whai-a-roa
Awhe horopeta Ka whai hua ki nga horopeta iti rawa ki nga kararehe (ng–µg/kg; µg/ml in vitro) Ko te horopeta tangata haumaru/whai hua kaore e mohiotia
Te timatanga o te mahi Ko te whakahaerenga moata i muri i te whara (hei tauira, 10 meneti i muri i te wharanga tuara) ka kaha te whakaora Kare e tino marama te mahi haumanu o taua waa
Te paitini Karekau he horopeta whakamate, he paanga kino kino ranei i kitea i roto i nga momo kararehe maha Ko te paitini mo te wa roa, te mate pukupuku, me te haumaru whakawhānau kare ano kia whakamatauria

Whakamutunga

  • Ko te BPC-157 e whakaatu ana i te kaha whakaora me te whakamarumaru i roto i nga tauira kararehe me te pūtau: te angiogenesis, anti-inflammation, te whakatikatika i te kiko, te neuroprotection, me te hepatoprotection.

  • He iti rawa nga taunakitanga a te tangata, kaore he raraunga whakamatautau haumanu pakari e waatea ana.

  • I tua atui hangaia pai nga whakamatautau matapōkere e whakahaerehia anae hiahiatia ana ki te whakarite i te kaha, te haumaru, te horopeta tino pai, me nga huarahi whakahaere i roto i te tangata.


Te wa tuku: Sep-23-2025