How would extracorporeal shockwave therapy possibly promote wound healing in colon anastomosis?

The infl uence of NSAIDS on experimental intestinal anastomosis. Dis Colon Rectum 1991;34:236-43. 10. Brennan SS, Foster ME, Morgan A, et al. Prostaglandins in colonic anastomotic healing. Dis Colon Rectum 1984;27:723-5. 11. Wang CJ. An Overview of Shock Wave Therapy in Musculoskeletal Disorders. Chang Gung Med J 2003;26:220-32. 12. Nishida T, Shimokawa H, Oi K, et al. Extracorporeal cardiac shock wave therapy markedly ameliorates ischemia induced myocardial dysfunction in pigs in vivo. Circulation 2004;110;3055-61. 13. Ching JW. An Overview of Shock Wave Therapy in Musculoskeletal Disorders. Chang Gung Med J 2003;26 (4):220-32. 14. Majer M, Averbeck B, Milz S, et al. Substance P and PGE 2 release after shock wave application to the rabbit femur. Clin Ortop 2003;406:237-45. 15. Hilton L. Study shows shock wave therapy helps heal various skin lesions. Dermatology Times 2005;26. 16. Schaden W, Kölpl C, Valentin A, et al. Extracorporeal Shockwave Therapy for Chronic Skin Lesions. 8 International Congress of the ISMST, Vienna Austria. May 29 June 1 2005. 17. Meirer R, Kamelger FS, Huemer GM, et al. Extracorporeal shock wave may enhance skin fl ap survival in an animal model. Br J of Plastic Surgery, 2005;58:53-7. 18. Gerdesmeyer L, von Eiff C, Horn C, et al. Antibacterial effects of extracorporeal shock waves, Ultrasound in Med and Biol 2005;31:115-19. 19. Hendriks T, Walter J, Mastboom B. Healing of experimental intestinal anastomosis, parameters for repair. Dis Colon Rectum 1990;33:891-901. 20. Schaden W, Fischer A, Seiler A. Extracorporeal shock wave therapy of non-union or delayed osseous union. Clin Orthop 2001;387: 90-4. 21. Schreck TR, Deveney CW, Dunphy JE. Factor contributing to leakage of colonic anastomosis. Ann Surg 1973;177:513-8. 22. J i b o r n H , A b a n e n J , Z e d e r fe l d t B . H e a l i ng of experimental colonic anastomosis, collagen metabolism in the colon after left colon resection. Am J Surg 1980;139:398-408. 23. Cronnin K, Jackson DS, Dunphy JE. Changing bursting strength and collagen content of the healing colon. Surgery Gynecol Obstetrics 1968;126:747-53. 24. Mortens MF, Huyban CM, Hendriks T. Collagen synthesis in fibroblast from human colon; regulatory aspects differences with skin fibroblasts. Gut 1992;33:16664-70. 25. Thornton FJ, Barbul A. Healing in the gastrointestinal tract. Surg Clinic North Am 1997;77:549-73. 26. Christensen H, Ckemmitz J, Christensen BC, et al. Collagen structural organisation of healing colonic anastomosis and the effect of growth hormone treatment. Dis Colon Rectum 1995;38:11.