Medicinski Glasnik (Aug 2021)

Mesenchymal stem cells under hypoxia condition inhibit peritoneal adhesion by suppressing the prolonged release of interleukin-6

  • Adi Muradi Muhar,
  • Agung Putra,
  • Vito Mahendra Ekasaputra,
  • Dewi Masyithah Darlan,
  • Desiree Anggia Paramita,
  • Iqbal Pahlevi Adeputra Nasution

DOI
https://doi.org/10.17392/1304-21
Journal volume & issue
Vol. 18, no. 2
pp. 398 – 403

Abstract

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Aim To investigate the role of hypoxia-preconditioned mesenchymal stem cells (H-MSCs) in preventing peritoneal adhesion by regulating IL-6 at days 6 and 12. Methods Twenty-four PAs rat model weighing 250 g to 300 g were randomly allocated into 4 groups: sham (Sh), control (C), H-MSCs treatment group at dose 1.5 x 106 (T1) and 3 x 106 (T2). To induce H-MSCs, all MSCs population were incubated under hypoxia state (5% O2 ), 5% CO2 , and 37o C for 24 hours. Expression level of IL-6 was performed using ELISA. Morphological appearance of adhesion was observed by visualizing the existence of adhesion formation in intestinal. Results In this study we found that there was a trend of decrease of IL-6 level on day 6 following MSCs treatments. Interestingly, there was a significant decrease of IL-6 level on day 12 in all treatment groups. Also, no adhesion occurred in T2 group. Conclusions H-MSCs prevent PA development by suppressing the prolonged release of IL-6 at proliferation phase.

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