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Effect of a Low Molecular Weight Heparin Molecule, Dalteparin, on Cellular Apoptosis and Inflammatory Process in an Incisional Wound-healing Model

Overview
Journal Surg Today
Specialty General Surgery
Date 2007 May 1
PMID 17468823
Citations 4
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Abstract

Purpose: In this study we aimed to test the effect of a low molecular weight heparin molecule, namely dalteparin, on the inflammation and cellular apoptosis in an incisional wound-healing model in rats.

Methods: Eighteen male Sprague-Dawley rats were randomly assigned to three groups (n = 6 for each group). Two full-thickness skin incisions were made over cervical and lumbar regions of all rats. Group 1 (sham group) received no treatment, group 2 (control group) received 0.01 ml/g saline subcutaneously 12 h two times daily from 0 to 10th postoperative day, and group 3 (dalteparin group): received 1 IU/g dalteparin subcutaneously two times daily from 0 to 10th postoperative day. A histological evaluation was done by light microscopy. Apoptosis was detected immunohistochemically by anti-poly (ADP-ribose) polymerase p85 fragment pAb.

Results: The early inflammatory response and related tissue edema were depressed on day 3 in the dalteparin group when compared with those in the other groups (P < 0.05). Fibroblast proliferation was also depressed on day 10 in the dalteparin group compared to the others (P < 0.05). Furthermore, increased apoptosis was detected in the dalteparin group both on day 3 and day 10.

Conclusion: Our results showed that dalteparin may adversely affect the incisional wound healing by suppressing the early inflammatory process and increasing cellular apoptosis; however, further studies are warranted to confirm the results.

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References
1.
Hunt T . Disorders of wound healing. World J Surg. 1980; 4(3):271-7. DOI: 10.1007/BF02393382. View

2.
Stadelmann W, Digenis A, Tobin G . Impediments to wound healing. Am J Surg. 1998; 176(2A Suppl):39S-47S. DOI: 10.1016/s0002-9610(98)00184-6. View

3.
Darby I, Bisucci T, Hewitson T, MacLellan D . Apoptosis is increased in a model of diabetes-impaired wound healing in genetically diabetic mice. Int J Biochem Cell Biol. 1997; 29(1):191-200. DOI: 10.1016/s1357-2725(96)00131-8. View

4.
Brown D, Kao W, Greenhalgh D . Apoptosis down-regulates inflammation under the advancing epithelial wound edge: delayed patterns in diabetes and improvement with topical growth factors. Surgery. 1997; 121(4):372-80. DOI: 10.1016/s0039-6060(97)90306-8. View

5.
Itoh K, Nakao A, Kishimoto W, Takagi H . Heparin effects on superoxide production by neutrophils. Eur Surg Res. 1995; 27(3):184-8. DOI: 10.1159/000129398. View