Abstract
Radial shock waves therapy (RSWT) differs from extracorporeal shock waves therapy (ESWT) in that it produces a non-focused wave that is dissipated radially at the skin. Few studies have yet explored the effects of RSWT on bone tissue. Osteoblasts in culture flasks were studied by polymerase chain reaction after treatment with RSW (500 impulses, 0.05 mJ/mm2). An inhibited osteoblastogenesis was observed, with a statistically significant reduction in type 1 collagen, osterix, bone sialoprotein and receptor activator NF kappa ligand expression at 24 and 48 h, of osteocalcin at 24, 48 and 72 h, and osteopontin at 48 and 72 h. These findings show that RSWT is not indicated for treatment of delayed fracture union, pseudoarthrosis, and complex regional pain syndrome. The observed reduction in the receptor activator of nuclear factor-kB ligand/osteoprotegerin ratio suggests that it has an inhibiting effect on osteoclastogenesis, which could make it a useful tool for applications in proliferative diseases.
Similar content being viewed by others
Abbreviations
- RW:
-
Extracorporeal radial pressure waves
- PCR:
-
Polymerase Chain Reaction
- ESWT, SWT:
-
Extracorporeal shock wave therapy
- OBs:
-
Osteoblasts
- BMSCs:
-
Bone Mesenchymal Stem Cells
- Cbfa1/Runx2:
-
Core binding factor A1/Runt-related transcription factor 2
- COLL I:
-
Collagen type I
- OSTC:
-
Osteocalcin
- OPN:
-
Osteopontin
- BSPII:
-
Bone sialoprotein II
- RANK:
-
Receptor activator of nuclear factor-kB
- RANKL:
-
RANK ligand
- BMSCs:
-
Bone marrow stromal cells
- OPG:
-
Osteoprotegerin
- PBS:
-
Phosphate-buffered saline
- α-MEM:
-
α-Minimal essential medium
- FBS:
-
Fetal bovine serum
- PTH:
-
Parathyroid hormone
- EFD:
-
Energy Flux Density
- TGF-ß1:
-
Transforming growth factor-beta 1
- IL-10:
-
Interleukin 10
- TNF-alpha:
-
Tumor Necrosis Factor-alpha
- VEGF:
-
Vascular endothelial growth factor
References
Haupt G, Diesch R, Straub T, Penninger E, Frolich T, Scholl J (2002) Radial shock wave therapy in heel spurs. Der Nieder Gelassene Chirurg 6:1–6
Cleveland RO, Chitnis PV, McClure SR (2007) Acoustic field of a ballistic shock wave therapy device. Ultrasound Med Biol 33(8):1327–1335
Gerdesmeyer L, Gollwitzer H, Diehl P, Wagner K (2004) Radial extracorporeal shock wave therapy in orthopaedics. J Miner Stoffwechs 11:36–39
Straub T, Penninger E, Frolich T, Lohrer H, Scholl J, Diesch R (1999) Successful therapy of painful fasciitis plantar by radial shock wave: a prospective, multi-centric and placebo-controlled study. Int J Sports Med 20:21–23
Lohrer H, Schoell J, Arentz S, Froelich T, Straub T, Penninger E, Diesch R., Haupt G (2001) Effectiveness of radial shock wave therapy (RSWT) on tennis elbow and plantar fasciitis. Annual Simposium of Canadian Academy of Sport Medicine, Alberta, Canada, July 4–7
Jayakumar P, Di Silvio L (2010) Osteoblasts in bone tissue engineering. Proc Inst Mech Eng H 224(12):1415–1440
Camozzi V, Vescini F, Luisetto G, Moro L (2010) Bone organic matrix components: their roles in skeletal physiology. J Endocrinol Invest 33(7 Suppl):13–15
Yasuda H, Shima N, Nakagawa N, Yamaguchi K, Kinosaki M, Mochizuki S et al (1998) Osteoclast differentiation factor is a ligand for osteoprotegerin/osteoclastogenesis-inhibitory factor and is identical to TRANCE/RANKL. Proc Natl Acad Sci USA 95:3597–3602
Simonet WS, Lacey DL, Dunstan CR, Kelley M, Chang MS, Lüthy R et al (1997) Osteoprotegerin: a novel secreted protein involved in the regulation of bone density. Cell 89:309–319
Pfaffl MW (2001) A new mathematical model for relative quantification in real-time RT-PCR. Nucleic Acids Res 29(9):e45
Karsenty G (2001) Minireview: transcriptional control of osteoblast differentiation. Endocrinology 142(7):2731–2733
Cao Y, Zhou Z, de Crombrugghe B, Nakashima K, Guan H, Duan X et al (2005) Osterix, a transcription factor for osteoblast differentiation, mediates antitumor activity in murine osteosarcoma. Cancer Res 65(4):1124–1128
Camarda AJ, Butler WT, Finkelman RD, Nanci A (1987) Immunocytochemical localization of gamma-carboxyglutamic acid-containing proteins (osteocalcin) in rat bone and dentin. Calcif Tissue Int 40(6):349–355
Kern B, Shen J, Starbuck M, Karsenty G (2001) Cbfa1 contributes to the osteoblast-specific expression of type I collagen genes. Biol Chem 276(10):7101–7107
Störk S, Störk C, Angerer P, Kothny W, Schmitt P, Wehr U et al (2000) Bone sialoprotein is a specific biochemical marker of bone metabolism in postmenopausal women: a randomized 1-year study. Osteoporos Int 11(9):790–796
Rogers A, Eastell R (2005) Circulating osteoprotegerin and receptor activator for nuclear factor kappaB ligand: clinical utility in metabolic bone disease assessment. J Clin Endocrinol Metab 90(11):6323–6331
Greve JM, Grecco MV, Santos-Silva PR (2009) Comparison of radial shockwaves and conventional physiotherapy for treating plantar fasciitis. Clinics 64(2):97–103
Silva PR (2009) Comparison of radial shockwaves and conventional physiotherapy for treating plantar fasciitis. Clinics (Sao Paulo) 64(2):97–103
Cacchio A, Paoloni M, Barile A, Don R, de Paulis F, Calvisi V et al (2006) Effectiveness of radial shock-wave therapy for calcific tendinitis of the shoulder: single-blind, randomized clinical study. Phys Ther 86(5):672–682
Da Costa Gómez TM, Radtke CL, Kalscheur VL, Swain CA, Scollay MC, Edwards RB et al (2004) Effect of focused and radial extracorporeal shock wave therapy on equine bone microdamage. Vet Surg 33(1):49–55
Byron C, Stewart A, Benson B, Tennent-Brown B, Foreman J (2009) Effects of radial extracorporeal shock wave therapy on radiographic and scintigraphic outcomes in horses with palmar heel pain. Vet Comp Orthop Traumatol 22(2):113–118
Pauwels FE, McClure SR, Amin V, Van Sickle D, Evans RB (2004) Effects of extracorporeal shock wave therapy and radial pressure wave therapy on elasticity and microstructure of equine cortical bone. Am J Vet Res 65(2):207–212
Brown KE, Nickels FA, Caron JP, Mullineaux DR, Clayton HM (2005) Investigation of the immediate analgesic effects of extracorporeal shock wave therapy for treatment of navicular disease in horses. Vet Surg 34(6):554–558
McClure SR, Sonea IM, Evans RB, Yaeger MJ (2005) Evaluation of analgesia resulting from extracorporeal shock wave therapy and radial pressure wave therapy in the limbs of horses and sheep. Am J Vet Res 66(10):1702–1708
Murata R, Nakagawa K, Ohtori S, Ochiai N, Arai M, Saisu T et al (2007) The effects of radial shock waves on gene transfer in rabbit chondrocytes in vitro. Osteoarthritis Cartilage 15(11):1275–1282
Benson BM, Byron CR, Pondenis H, Stewart AA (2007) The effects of radial shock waves on the metabolism of equine cartilage explants in vitro. N Z Vet J 5(1):40–44
Yamashita M, Yamauchi K, Suzuki M, Eguchi Y, Orita S, Endo M et al (2009) Transfection of rat cells with proopiomeranocortin gene, precursor of endogenous endorphin, using radial shock waves suppresses inflammatory pain. Spine 34(21):2270–2277
Sugioka K, Nakagawa K, Murata R, Ochiai N, Sasho T, Arai M et al (2010) Radial shock waves effectively introduced NF-kappa B decoy into rat achilles tendon cells in vitro. J Orthop Res 28(8):1078–1083
Acknowledgments
Radial pressure wave device for this trial was supplied by Zimmer MedizinSysteme GmbH. No funding was received in relation to this paper. This Company has no influence on design, process, analysis, results, or interpretation of the study data. BM is the guarantor for this article and takes responsibility for the integrity of the work as a whole. The authors thank Ms. MV Pragnell, B.A., for the language revision.
Conflict of interest
The authors declare that they have no competing interests.
Author information
Authors and Affiliations
Corresponding author
Additional information
Angela Notarnicola and Roberto Tamma contributed equally to the work.
Rights and permissions
About this article
Cite this article
Notarnicola, A., Tamma, R., Moretti, L. et al. Effects of radial shock waves therapy on osteoblasts activities. Musculoskelet Surg 96, 183–189 (2012). https://doi.org/10.1007/s12306-012-0213-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12306-012-0213-4