PMID- 31992448 OWN - NLM STAT- MEDLINE DCOM- 20210111 LR - 20210111 IS - 1618-0372 (Electronic) IS - 0065-1281 (Linking) VI - 122 IP - 3 DP - 2020 Apr TI - Inhibition of the migration of MCP-1 positive cells by icing applied soon after crush injury to rat skeletal muscle. PG - 151511 LID - S0065-1281(20)30010-6 [pii] LID - 10.1016/j.acthis.2020.151511 [doi] AB - Migration of the macrophages to the injured site soon after the skeletal muscle injury is crucial for subsequent regeneration of the muscle fibers. The Monocyte chemoattractant protein-1 (MCP-1) is important chemokine for regulating migration of the monocytes/macrophages. Earlier reports have discussed that icing applied soon after muscle crush injury retards muscle regeneration through retardation of macrophage migration. The MCP-1+ cells and neutrophils might promote the migration of the macrophages. To test the hypothesis that icing soon after the skeletal muscle injury affects MCP-1+ cells and neutrophils, we examined the effect of icing on MCP-1+ cells and neutrophils after crush injury to skeletal muscle in rats. Owing to the icing application for 20 min soon after the injury, accumulation of the macrophages was inhibited until 12 h after injury. Numbers of the neutrophils at 3 h after the injury and the MCP-1+ cells at 6 h and later after the injury in the icing group were significantly lower than those in the non-icing group, suggesting that these phenomena contribute to the retardation of macrophage migration. CI - Copyright (c) 2020 Elsevier GmbH. All rights reserved. FAU - Miyakawa, Motoi AU - Miyakawa M AD - Department of Rehabilitation Sciences, Kobe University Graduate School of Health Sciences, Kobe, Japan. FAU - Kawashima, Masato AU - Kawashima M AD - Department of Rehabilitation Sciences, Kobe University Graduate School of Health Sciences, Kobe, Japan. FAU - Haba, Daijiro AU - Haba D AD - Department of Rehabilitation Sciences, Kobe University Graduate School of Health Sciences, Kobe, Japan. FAU - Sugiyama, Megumi AU - Sugiyama M AD - Department of Rehabilitation Sciences, Kobe University Graduate School of Health Sciences, Kobe, Japan. FAU - Taniguchi, Kaho AU - Taniguchi K AD - Faculty of Health Sciences, Kobe University School of Medicine, Kobe, Japan. FAU - Arakawa, Takamitsu AU - Arakawa T AD - Department of Rehabilitation Sciences, Kobe University Graduate School of Health Sciences, Kobe, Japan. Electronic address: arakawa@people.kobe-u.ac.jp. LA - eng PT - Journal Article DEP - 20200125 PL - Germany TA - Acta Histochem JT - Acta histochemica JID - 0370320 RN - 0 (Antigens, CD) RN - 0 (Antigens, Differentiation, Myelomonocytic) RN - 0 (CD68 antigen, human) RN - 0 (Ccl2 protein, rat) RN - 0 (Chemokine CCL2) RN - 0 (Ice) SB - IM MH - Animals MH - Antigens, CD MH - Antigens, Differentiation, Myelomonocytic MH - *Cell Movement MH - Chemokine CCL2/*metabolism MH - Crush Injuries/*pathology MH - Ice MH - Immunohistochemistry MH - Male MH - Muscle Fibers, Skeletal/pathology MH - Muscle, Skeletal/*injuries/pathology MH - Neutrophils MH - Rats MH - Rats, Wistar MH - Regeneration OTO - NOTNLM OT - MCP-1 OT - Macrophage OT - Migration OT - Muscle regeneration OT - Neutrophil EDAT- 2020/01/30 06:00 MHDA- 2021/01/12 06:00 CRDT- 2020/01/30 06:00 PHST- 2019/07/18 00:00 [received] PHST- 2019/12/22 00:00 [revised] PHST- 2020/01/17 00:00 [accepted] PHST- 2020/01/30 06:00 [pubmed] PHST- 2021/01/12 06:00 [medline] PHST- 2020/01/30 06:00 [entrez] AID - S0065-1281(20)30010-6 [pii] AID - 10.1016/j.acthis.2020.151511 [doi] PST - ppublish SO - Acta Histochem. 2020 Apr;122(3):151511. doi: 10.1016/j.acthis.2020.151511. Epub 2020 Jan 25.