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Pregled bibliografske jedinice broj: 408332

Modulation of early functional recovery of Achilles tendon to bone unit after transection by BPC 157 and methylprednisolone


Krivić, Andrija; Majerović, Mate; Jelić, Ivan; Seiwerth, Sven; Sikirić, Predrag
Modulation of early functional recovery of Achilles tendon to bone unit after transection by BPC 157 and methylprednisolone // Inflammation Research, 57 (2008), 5; 205-210 doi:10.1007/s00011-007-7056-8 (međunarodna recenzija, članak, znanstveni)


Naslov
Modulation of early functional recovery of Achilles tendon to bone unit after transection by BPC 157 and methylprednisolone

Autori
Krivić, Andrija ; Majerović, Mate ; Jelić, Ivan ; Seiwerth, Sven ; Sikirić, Predrag

Izvornik
Inflammation Research (1023-3830) 57 (2008), 5; 205-210

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Tendon to bone healing; stable peptide BPC 157; corticosteroid healing supression; inflammatory models

Sažetak
In the presented study we compared the effect of stable peptide BPC 157 and methylprednisolone on early functional recovery after Achilles tendon to bone transection in a rat model before collagen healing started. Surgical transection of the right Achilles tendon to bone area was performed in seventy two Wistar Albino male rats. Healing Achilles tendon edges were harvested at days 1– 4 following the transection. Using Achilles functional index (AFI), myeloperoxidase activity, histological inflammatory cell influx and vascular index early functional recovery was evaluated. Agents (stable peptide BPC 157 10μ g methylprednisolone 5 mg, normal saline 5 ml) were given alone (/kg b.w., intraperitoneally, once daily, first 30 min after surgery, last 24 h before analysis). Control group received normal saline 5 ml/kg. BPC 157 improved functional recovery (AFI values increased at all time points, p <0.05) by anti-inflammatory (decreased myeloperoxidase (MPO) activity and histological inflammatory cell influx, p <0.05) and increased new blood vessel formation (increased vascular index, p <0.05). Methyprednisolone decreased MPO activity and histological inflammatory cell influx, (p <0.05) but also decreased new blood vessel formation and did not affect early functional recovery. Stable peptide BPC 157 with combined anti-inflammatory action and induction of early new blood vessel formation facilitates early functional recovery in Achilles tendon to bone healing

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Kliničke medicinske znanosti



POVEZANOST RADA


Projekt / tema
108-1083570-3635 - Pentadekapeptid BPC 157 - daljnja istraživanja (Predrag Sikirić, )
108-1083570-3643 - Kvantitativna analiza i prijenos slike u patologiji (Sven Seiwerth, )

Ustanove
Medicinski fakultet, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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