目的 探討結(jié)扎腹主動(dòng)脈加雙側(cè)腹壁陰部動(dòng)脈在SD大鼠后肢動(dòng)脈缺血模型中的應(yīng)用價(jià)值。
方法 將38只大鼠按隨機(jī)數(shù)字表法隨機(jī)分為假手術(shù)組(n=12)、結(jié)扎腹主動(dòng)脈組(n=12)和結(jié)扎腹主動(dòng)脈加雙側(cè)腹壁陰部動(dòng)脈組(n=14)。氯胺酮6 mg/100 g腹腔注射麻醉大鼠,開腹后按各組不同的處理方法處理血管,觀察術(shù)后2周和4周時(shí)各組后肢肌力、蒼白等情況,同時(shí)取股靜脈血做血?dú)夥治觯⑷『笾趋兰⌒蠬E染色。
結(jié)果 結(jié)扎腹主動(dòng)脈加雙側(cè)腹壁陰部動(dòng)脈組術(shù)后3 d內(nèi)死亡2只大鼠,其余大鼠均存活。假手術(shù)組術(shù)后無明顯異常。結(jié)扎腹主動(dòng)脈組術(shù)后立即出現(xiàn)后肢蒼白、活動(dòng)差; 2周時(shí)后肢蒼白、皮溫低有好轉(zhuǎn); 4周時(shí)恢復(fù)正常。結(jié)扎腹主動(dòng)脈加雙側(cè)腹壁陰部動(dòng)脈組術(shù)后2周時(shí)后肢缺血明顯,肢體蒼白、運(yùn)動(dòng)差; 4周時(shí)仍有較明顯的肌力異常、蒼白等表現(xiàn)。各組均無后肢壞死。結(jié)扎腹主動(dòng)脈加雙側(cè)腹壁陰部動(dòng)脈組在術(shù)后2和4周時(shí)的肌力和蒼白情況均較假手術(shù)組差(P lt;0.05); 與結(jié)扎腹主動(dòng)脈組比較,在術(shù)后4周時(shí)肢體蒼白情況仍較差(P lt;0.05)。各組內(nèi)不同時(shí)相間比較,差異均無統(tǒng)計(jì)學(xué)意義(P gt;0.05)。結(jié)扎腹主動(dòng)脈加雙側(cè)腹壁陰部動(dòng)脈組的靜脈血氧分壓在術(shù)后2及4周時(shí)明顯低于其他2組(P lt;0.05)。HE染色: 對照組顯示正常的橫紋肌結(jié)構(gòu); 結(jié)扎腹主動(dòng)脈組術(shù)后2周可見細(xì)胞染色不均,腫脹,橫紋消失,部分細(xì)胞核染色深,4周時(shí)恢復(fù)正常; 結(jié)扎腹主動(dòng)脈加雙側(cè)腹壁陰部動(dòng)脈組術(shù)后2周及4周見骨骼肌染色不均,細(xì)胞腫脹明顯,橫紋消失,部分細(xì)胞核染色深,密集,細(xì)胞間隙加大,但未見明顯的細(xì)胞壞死。
結(jié)論 結(jié)扎腹主動(dòng)脈加雙側(cè)腹壁陰部動(dòng)脈可制作穩(wěn)定的SD大鼠后肢缺血模型。
引用本文: 劉坤,楊琨,羅軍,王洋,李新喜,白超,揭月高. 結(jié)扎腹主動(dòng)脈加雙側(cè)腹壁陰部動(dòng)脈在大鼠后肢缺血模型中的應(yīng)用. 中國普外基礎(chǔ)與臨床雜志, 2010, 17(3): 258-262. doi: 復(fù)制
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5. | Ikenaga S, Hamano K, Nishida M, et al. Autologous bone marrow implantation induced angiogenesis and improved deteriorated exercise capacity in a rat ischemic hindlimb model [J]. J Surg Res, 2001; 96(2): 277283. |
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9. | Padilla L, Krtzsch E, Schalch P, et al. Administration of bone marrow cells into surgically induced fibrocollagenous tunnels induces angiogenesis in ischemic rat hindlimb model [J]. Microsurgery, 2003; 23(6): 568574. |
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12. | Sato Y, Matsui K, Ajiki T, et al. Can a bone marrow cell contribute to organ regeneration? In vivo analysis using transgenic rats with reporter genes [J]. Transplant Proc, 2005; 37(1): 273275. |
13. | Otsuka H, Akashi H, Murohara T, et al. The prostacyclin analog beraprost sodium augments the efficacy of therapeutic angiogenesis induced by autologous bone marrow cells [J]. Ann Vasc Surg, 2006; 20(5): 646652. |
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15. | Qin SL, Li TS, Kubo M, et al. Transient increase of cytokines in the acute ischemic tissue is beneficial to cellbased therapeutic angiogenesis [J]. Circ J, 2008; 72(12): 20752080. |
16. | Wragg A, Mellad JA, Beltran LE, et al. VEGFR1/CXCR4positive progenitor cells modulate local inflammation and augment tissue perfusion by a SDF1dependent mechanism [J]. J Mol Med, 2008; 86(11): 12211232. |
17. | Iohara K, Zheng L, Wake H, et al. A novel stem cell source for vasculogenesis in ischemia: subfraction of side population cells from dental pulp [J]. Stem Cells, 2008; 26(9): 24082418. |
18. | Tajima H, IwaiTakano M, Yaoita H, et al. Mast cells contribute to flow restoration by bone marrow cell transplantation in rats with ischemic limbs [J]. Int Heart J, 2009; 50(2): 247257. |
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- 1. Isner JM, Walsh K, Symes J, et al. Arterial gene transfer for therapeutic angiogenesis in patients with peripheral artery disease [J]. Hum Gene Ther, 1996; 7(8): 959988.
- 2. Tatsumi T, Matsubara H. Therapeutic angiogenesis for peripheral arterial disease and ischemic heart disease by autologous bone marrow cells implantation [J]. Nippon Rinsho, 2006; 64(11): 21262134.
- 3. Sumi M, Sata M, Toya N, et al. Transplantation of adipose stromal cells, but not mature adipocytes, augments ischemiainduced angiogenesis [J]. Life Sci, 2007; 80(6): 559565.
- 4. Hamano K, Li TS, Kobayashi T, et al. The induction of angiogenesis by the implantation of autologous bone marrow cells: a novel and simple therapeutic method [J]. Surgery, 2001; 130(1): 4454.
- 5. Ikenaga S, Hamano K, Nishida M, et al. Autologous bone marrow implantation induced angiogenesis and improved deteriorated exercise capacity in a rat ischemic hindlimb model [J]. J Surg Res, 2001; 96(2): 277283.
- 6. Kawamoto A, Asahara T, Losordo DW. Transplantation of endothelial progenitor cells for therapeutic neovascularization [J]. Cardiovasc Radiat Med, 2002; 3(34): 221225.
- 7. Iba O, Matsubara H, Nozawa Y, et al. Angiogenesis by implantation of peripheral blood mononuclear cells and platelets into ischemic limbs [J]. Circulation, 2002; 106(15): 20192025.
- 8. Iwaguro H, Yamaguchi J, Kalka C, et al. Endothelial progenitor cell vascular endothelial growth factor gene transfer for vascular regeneration [J]. Circulation, 2002; 105(6): 732738.
- 9. Padilla L, Krtzsch E, Schalch P, et al. Administration of bone marrow cells into surgically induced fibrocollagenous tunnels induces angiogenesis in ischemic rat hindlimb model [J]. Microsurgery, 2003; 23(6): 568574.
- 10. 劉文亮, 尹邦良, 喻風(fēng)雷, 等. 骨髓單個(gè)核細(xì)胞缺血組織局部移植對血運(yùn)重建的影響 [J]. 中南大學(xué)學(xué)報(bào)(醫(yī)學(xué)版), 2004; 29(5): 572576.
- 11. Hiasa K, Ishibashi M, Ohtani K, et al. Gene transfer of stromal cellderived factor1α enhances ischemic vasculogenesis and angiogenesis via vascular endothelial growth factor/endothelial nitric oxide synthaserelated pathway: nextgeneration chemokine therapy for therapeutic neovascularization [J]. Circulation, 2004; 109(20): 24542461.
- 12. Sato Y, Matsui K, Ajiki T, et al. Can a bone marrow cell contribute to organ regeneration? In vivo analysis using transgenic rats with reporter genes [J]. Transplant Proc, 2005; 37(1): 273275.
- 13. Otsuka H, Akashi H, Murohara T, et al. The prostacyclin analog beraprost sodium augments the efficacy of therapeutic angiogenesis induced by autologous bone marrow cells [J]. Ann Vasc Surg, 2006; 20(5): 646652.
- 14. de Nigris F, Balestrieri ML, WilliamsIgnarro S, et al. Therapeutic effects of autologous bone marrow cells and metabolic intervention in the ischemic hindlimb of spontaneously hypertensive rats involve reduced cell senescence and CXCR4/Akt/eNOS pathways [J]. J Cardiovasc Pharmacol, 2007; 50(4): 424433.
- 15. Qin SL, Li TS, Kubo M, et al. Transient increase of cytokines in the acute ischemic tissue is beneficial to cellbased therapeutic angiogenesis [J]. Circ J, 2008; 72(12): 20752080.
- 16. Wragg A, Mellad JA, Beltran LE, et al. VEGFR1/CXCR4positive progenitor cells modulate local inflammation and augment tissue perfusion by a SDF1dependent mechanism [J]. J Mol Med, 2008; 86(11): 12211232.
- 17. Iohara K, Zheng L, Wake H, et al. A novel stem cell source for vasculogenesis in ischemia: subfraction of side population cells from dental pulp [J]. Stem Cells, 2008; 26(9): 24082418.
- 18. Tajima H, IwaiTakano M, Yaoita H, et al. Mast cells contribute to flow restoration by bone marrow cell transplantation in rats with ischemic limbs [J]. Int Heart J, 2009; 50(2): 247257.
- 19. 汪忠鎬, 李震. 我國血管外科的現(xiàn)狀和發(fā)展 [J]. 中國普外基礎(chǔ)與臨床雜志, 2006; 13(6): 625628.
- 20. 梁翠宏. Wistar大鼠后肢缺血模型的實(shí)驗(yàn)研究 [D]. 山東大學(xué), 2005: 17.
- 21. 劉萬里, 薛茜, 曹明芹, 等. 用 SPSS實(shí)現(xiàn)完全隨機(jī)設(shè)計(jì)多組比較秩和檢驗(yàn)的多重比較 [J]. 地方病通報(bào), 2007; 22(2): 2729.
- 22. 崔世軍, 俞恒錫, 滕旭, 等. 家兔后肢缺血模型的制作 [J]. 中國比較醫(yī)學(xué)雜志, 2003; 13(1): 3638.
- 23. Heil M, Ziegelhoeffer T, Pipp F, et al. Blood monocyte concentration is critical for enhancement of collateral artery growth [J]. Am J Physiol Heart Circ Physiol, 2002; 283(6): H2411H2419.
- 24. 霍鑫, 馮金煒, 劉方峰, 等. pEGFPC1/Akt體外轉(zhuǎn)染骨髓間充質(zhì)干細(xì)胞對后肢缺血大鼠血管生成的影響 [J]. 中國普外基礎(chǔ)與臨床雜志, 2008; 15(6): 402407.
- 25. Iwatsuki Y, Sakata C, Kawasaki T, et al. Experimental model of lower limb ischemia in rats and the effect of YM466, an oral direct factor Xa inhibitor [J]. Biol Pharm Bull, 2007; 30(10): 18741877.
- 26. 梁翠宏, 田鏵, 徐蘊(yùn), 等. 結(jié)扎切斷法與白芨微粒栓塞法建立大鼠后肢缺血模型效果比較 [J]. 山東大學(xué)學(xué)報(bào)(醫(yī)學(xué)版), 2007; 45(10): 10081010.
- 27. Pu LQ, Jackson S, Lachapelle KJ, et al. A persistent hindlimb ischemia model in the rabbit [J]. J Invest Surg, 1994; 7(1): 4960.
- 28. 梁翠宏, 田鏵, 徐蘊(yùn), 等. 結(jié)扎切斷法制作大鼠后肢缺血模型的效果 [J]. 解剖學(xué)雜志, 2006; 29(6): 795797.
- 29. 楊安峰, 王平. 大鼠的解剖和組織 [M]. 北京: 科學(xué)出版社, 1980: 124130.