同种异体骨髓基质细胞肝内移植治疗急性肝损伤疗效观察的实验研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
背景及目的:近期研究已经显示骨髓基质细胞在活体内、外能够诱导分化为肝细胞,骨髓基质细胞移植能够减轻受损肝脏的炎症反应、胶原沉积以及肝脏重塑进而修复受损肝脏。上述研究提示同种骨髓基质细胞移植有望治疗肝脏疾病。具有多向分化潜能的骨髓基质细胞尽管能够分化为肝细胞,但对骨髓基质细胞移植到受损肝脏的活体内的治疗效用的评估报道却较少。本研究的目的是观察骨髓基质细胞肝内移植治疗D-氨基半乳糖诱导的兔急性肝损伤的疗效。
     方法:骨髓基质细胞由雄性白兔的股骨和胫骨的骨髓中提取,分离、培养及传代3周并观察其形态学特征,用D-氨基半乳糖诱导建立兔急性肝损伤模型,模型兔(n=58)随机分为2组:实验组(n=24):直接肝脏内注射5 ml骨髓基质细胞(约2×10~7个);对照组(n=34):直接肝脏内注射5 ml D-hanks液。每天观察各组实验兔的行为变化、生存率、肝功能(ALT,AST,ALB和TBIL)的改变;骨髓基质细胞移植后1、2、4周分别处死两组实验兔,每次7只,观察肝脏组织病理学变化及肝脏坏死程度。所有数据资料均借助SPSS 13.0统计分析。
     结果:实验组1周后的生存率高于对照组(95.8%vs 70.6%,P<0.05),而2周后的生存率较对照组未见显著性改善(100%vs 82.4%,P>0.05)。肝功能的检测显示:与对照组比较,实验组在细胞移植后血清白蛋白明显升高(p<0.05),转氨酶ALT和AST均有显著性降低(p<0.05),但两组动物的TBIL水平的变化并无统计学意义(p>0.05)。组织病理学评分的结果显示:与对照组比较,骨髓基质细胞移植到受损肝脏后可显著减轻肝脏坏死程度及刺激肝细胞再生进而发挥强大地抗坏死作用(p<0.001)。
     结论:骨髓基质细胞肝内移植可有效修复D-氨基半乳糖诱导的兔严重急性肝损伤。骨髓基质细胞直接肝内注射移植为实验动物模型简单的移植方式。
BACKGROUND/AIMS Recent reports have shown the capacity of bone marrow stromal cells(BMSCs)to differentiate into hepatocytes in vitro and in vivo.BMSCs administration could repair injured liver through reducing inflammation,collagen deposition,and remodeling. These results provide a clue that the syngenic transplantation of BMSCs is a promising treatment for liver disease.Pluripotent BMSCs can differentiate into hepatocytes,but few reports address the therapeutic effect of transplanting these stem cells into damaged liver in vivo.The aim of this study was to investigate the therapeutic effect of infusion of BMSCs on acute hepatic injury(AHI)rabbits induced by D-galactosamine.
     METHODS BMSCs were derived from bone marrow obtained from femoral and tibial bones of male albino rabbits.BMSCs were separated,grown,and propagated in culture for 3 weeks and were characterized morphologically.They were then infused directly into livers of syngenic male rabbits that received D-galactosamine injection to induce liver injury.AHI rabbits(n=58)were divided into 2 random groups on the 24th hour of D-GalN:D-GalN/BMSCs(n=24),to infuse 5 ml(about 2×10~7)BMSCs directly as treated group.D-GalN/D-hanks(n =34),to infuse the same dose of D-hanks as control.Then behavioral changes:of rabbits were monitored everyday.The survival rates were observed and liver functions(ALT,AST,ALB and TBIL)were estimated for all groups.After 1-4 wk of BMSCs administration,all rabbits were killed with different time(1 wk,2 wk,4 wk)respectively and histopathological changes and degrees of necrosis in the hepatic tissues were assessed also.Two histopathologists blinded to treated group and each other's results measured liver histopathological scores.All data should be analyzed by SPSS 13.0.
     RESULTS Survival rate of D-GalN/BMSCs Group 1 weeks later was higher than that of control(95.8%vs 70.6%,P<0.05).On the other hand,the survival rate of D-GalN/BMSCs Group 2 weeks later was not improved significantly as compared with that of control(100%vs 82.4%,P>0.05).With regard to liver function,there was also a significant improvement and elevation of Serum albumin in the D-GalN/BMSCs group compared to the D-GalN/D-hanks group (p<0.05).As regard to the liver enzyme ALT and AST,there was also a significant decrease of its level in the D-GalN/BMSCs group compared to the D-GalN/D-hanks group(p<0.05).However,the level of TBIL of 2 groups was statistically nonsignificant(p>0.05).Results of the histopathological scores showed that BMSCs have a significant anti-injurious activities as evidenced by the significant decrease in liver necrosis as well as the stimulate hepatocytes proliferation in the D-GalN/BMSCs group compared to the D-GalN/D-hanks group(p<0.001).
     CONCLUSIONS The transplantation of BMSCs effectively contribute to the repair of the severely acute liver injury in D-GalN-induced rabbits.Injection of BMSCs directly into the liver is the simple route of administration in experimental model.
引文
1.李兰娟.人工肝.中华肝脏病杂志,2000,8(5):308.
    2.张伟杰,宫念樵,李锦文,等.微囊化异种肝细胞移植治疗大鼠急性肝功能衰竭.世界华人消化杂志,2002,10(12):1396-1398.
    3.Bilir BM,Guenette D,Ostrowska A,et al.Percutaneous hepatocyte transplantation in liver failure.Hepatology,1997,26:252A.
    4.Jiang Y,Jahagirdar BN,Reinhardt RL,et al.Pturipotency of mesenchymal stem cells derived from adult marrow.Nature,2002,418:41-49.
    5.Pittenger MF,Mackay AM,Beck SC,et al.Multilineage potential of adult human mesenchymal stem cells.Science,1999,284:143-147.
    6.Blau HM,Brazelton TR,Weimann JM.The evolving concept of a stem cell:entity or function? Cell,2001,105:829-841.
    7.Gao J,Dennis JE,Muzic RF,et al.The dynamic in vivo distribution of bone marrow-derived mesenchymal stem cells after infusion.Cells Tissues Organs,2001,169:12-20.
    8.Caplice NM,Gersh BJ.Stem cell to repair the heart.Circ Res,2003,92:6-8.
    9.Makino S,Fukuda K,Miyoshi S,et al.Cardiomyocytes can be generated from marrow stromal cells in vitro.J Clin Invest,1999,103(5):697-705.
    10.Fukuda K.Development of regenerative cardiomyocytes from mesenchymal stem cells for cardiovascular tissue engineering.Artif Organs,2001,25(3):187-193.
    11.Woodbury D,Schwarz EJ,Prockop DJ,et al.Adult rat and human bone marrow stromal cells differentiate into neurons.J Neurosci Res,2000,61:364-370.
    12.王海燕,徐如祥,罗深秋,等.多细胞因子诱导成年鼠骨髓基质细胞向神经细胞分化的实验研究.中国微侵袭神经外科杂志,2004,9:77-81.
    13.成文平,柯以铨,姜晓丹,等.猫骨髓基质细胞诱导为神经干细胞的实验研究.中华神经医学杂志,2003,2:213-215.
    14.Orlic D,Kajstura J,Chimenti S,et al.Bone marrow cells regenerate infarcted myocardium.Nature,2001,410:701-705.
    15.Jackson KA,Majka SM,Wang H,et al.Regeneration of ischemic cardiac muscle and vascular endothelium by adult stem cells.J Clin Invest,2001,107:1395-1402.
    16.Orlic D,Kajstura J,Chimenti S,et al.Mobilized bone marrow cells repair the infarcted heart,improving function and survival.Proc Natl Acad Sci USA,2001,98:10344-10349.
    17.Kocher AA,Schuster MD,Szaboles MJ,et al.Neovascularization of ischemic myocardium by human bone-marrow-derived angioblast prevents cardiomyocyte apoptosis,reduces remodeling and improves cardiac function.Nature Medicine,2001,7(4)430-436.
    18.Strauer BE,Brehm M,Zeus T,et al.Repair of infracted myocardium by autologous intracoronary mononuclear bone marrow cell transplantation in humans.Circulation,2002,106(15):1913-1918.
    19.李家一,郑敏文,王海昌,等.兔骨髓基质细胞自体移植治疗急性心肌梗死的实验研究.中华心血管病杂志,2004,32:1126-1129.
    20.Brazelton TR,Rossi FM,Keshet GI,et al.From marrow to brain:expression of neuronal phenotypes in adult mice.Science,2000,290:1775-1779.
    21.Chen J,Li Y,Wang L,et al.Therapeutic benefit of intravenous administration of bone marrow stromal cells ischemia in rats.Stroke,2001,32:1005-1011.
    22.Avital I,Inderbitzin D,Aoki T,et al.Isolation characteration and transplantation of bone marrow-derived hepatocytes stem cell.Biochem Biophy Res Commu,2001,288(1):156-164.
    23.Schwartz RE,Reyes M,Koodie L,et al.Multipotent Adult Progenitor Cells from Bone marrow differentiate into Functional hepatocyte-like cells.J Clin Invest,2002,109(10):1291-1302.
    24.Okumoto K,Saito T,Haga H,et al.Characteristics of rat bone marrow cells differentiated into a liver cell lineage and dynamics of the transplanted cells in the injured liver.J Gastroenterol,2006,41(1):62-69.
    25.Petersen BE,Bowen WC,Patrene KD,et al.Bone marrow as a potential source of hepatic oval cells.Science,1999,284:1168-1170.
    26.Theise ND,Badve S,Saxena R,et al.Derivation of hepatocytes from bone marrow cells in mice after radiation induced myeloablation.Hepatology,2000,31:235-240.
    27.Oh SH,Witek RP,Bae SH,et al.Bone marrow-derived hepatic oval cells differentiate into hepatocytes in 2-acetylaminofluorene/partial hepatectomy-induced liver regeneration.Gastroenterology,2007,132(3):1077-1087.
    28.Zhan Y,Wang Y,Wei L,et al.Differentiation of hematopoietic stem cells into hepatocytes in liver fibrosis in rats.Transplant Proc,2006,38(9):3082-3085.
    29.Higashiyama R,Inagaki Y,Hong YY,et al.Bone marrow-derived cells express matrix metalloproteinases and contribute to regression of liver fibrosis in mice.Hepatology,2007,45(1):213-222.
    30.Li-Mao Wu,Lian-Da Li,Hong Liu,et al.Effects of Guiyuanfang and autologous transplantation of bone marrow stem cells on rats with liver fibrosis.World J Gastroenterol,2005,11(8):1155-1160.
    31.Abdel Aziz MT,Atta HM,Mahfouz S,et al.Therapeutic potential of bone marrow-derived mesenchymal stem cells on experimental liver fibrosis.Clin Biochem,2007,40(12):893-899.
    32.中华医学会传染病与寄生虫病学分会、肝病学分会.病毒性肝炎防治方案.中华肝脏病杂志,2000,8:324-329.
    33.Bansal MB,Kovalovich K,Gupta R,et al.Interleukin-6 protects hepatocytes from CCl4-mediated necrosis and apoptosis in mice by reducing MMP-2 expression.J Hepatol,2005,42:548-556.
    34.Fortier LA,Nixon AJ,Williams J,et al.Isolation and chondrocytic differentiation of equine bone marrow derived mesenchymal stem cells.Am J Vet Res,1998,59(9):1182-1187.
    35.Friedenstein AJ,Chailaklyan RK,Gerasimov UV.Bone marrow osteogenic stem cell:in vitro cultivation and transplantation in diffusion chambers.Cell Tissue,1987,20:263-272.
    36.Chen J,Li Y,Wang L,et al.Therapeutic benefit of intravenous adminstration of bone marrow stromal cells after cerebral ischemia in rats.Stroke,2001,32(4):1005-1011.
    37.Sawada R,Ito T,Tsuchiya T.Changes in expression of genes related to cell proliferation in human mesenchymal stem cells during in vitro culture in comparison with cancer cells.J Artif Organs,2006,9(3):179-184.
    38.Sass DA,Shakil AO.Fulminant hepatic failure.Gastroneterol Clin North Am,2003,32:1195-1211.
    39.刘俊,王英杰.肝衰竭动物模型的制备及其现状.消化外科,2004,3:222-225.
    40.李亚明,张晶,赵军,等.急性肝功能哀竭动物模型的建立.肝脏,2006,11:175-177.
    41.Mourelle M,Villalon C,Amezcua TL.Protective effect of Colchicine on acute live damage induced by carbon tetrachloride.J Hepatol,1988,6:337.
    42.Kalpana K,Ong HS,Soo KC,et al.An improved model of galactosamineinduced fulminant hepatic failure in the pig.J Surg Res,1999,82(2):121-130.
    43.Morikawa A,Sugiyama T,Kato Y,et al.Apoptotic cell death in the response of D-galactosamine-sensitized mice to lipopolysaccharide as an experimental endotoxic shock model.Infect Immun,1996,64(3):734-738.
    44.Diaz-Buxo JA,Blumenthal S,Hayes D,et al.Galactosamine-induced fulminant hepatic necrosis in unanesthetized canines.Hepatology,1997,25:950-957.
    45.汤先觉,马育,杨晓兰,等.D-氨基半乳糖盐酸盐溶液稳定性研究.重庆医科大学学报,2000,25:234-235.
    46.陈钟,黄华,吴振宇.95%肝切除与药物诱导大鼠急性肝衰竭模型的比较.中国普通外科杂志,2005,14:32-35.
    47.廖丹,谢青,周霞秋,等.肝细胞移植对急性肝衰竭大鼠的治疗作用及移植细胞生物学特性的研究.肝脏,2000,5:66-69.
    48.谢青,晏春根,徐玉敏.IL-18在实验性暴发型肝衰竭发病机制中的作用.现代免疫学[M],2004,24:133-137.
    49.李亚明,张晶,赵军.非生物型组合人工肝治疗急性肝衰竭实验研究.中国实用内科杂志,2006,26:1947-1949.
    50.陈影波,何永源,杜原赞.急性肝功能衰竭的猪动物模型暨南大学学报(医学版),2000,21:22-25.
    51.Kuwahata M,Tomoe Y,Harada N,et al.Characterization of the molecular mechanisms involved in the increased insulin secretion in rats with acute liver failure.Biochim Biophys Acta,2007,1772(1):60-65.
    52.Cuesta E,Boada J,Calafell R,et al.Fructose 1,6-bisphosphate prevented endotoxemia,macrophage activation,and liver injury induced by D-galactosamine in rats.Crit Care Med,2006,34(3):927-929.
    53.Namisaki T,Yoshiji H,Kojima H,et al.Salvage effect of the vascular endothelial growth factor on chemically induced acute severe liver injury in rats.J Hepatol,2006,44(3):568-75.
    54.Hughes RD,Williams R.Assessment of bioartificial liver support in acute liver failure.Int J Artif Organs,1996,19:3-6.
    55.Kalpana K,Ong HS,Soo KC,et al.An improved model of galactosamineinduced fulminant hepatic failure in the pig.J Surg Res,1999,82(2):121-130.
    56.刘芳,陈少红,范新娟,等.急性肝衰竭模型构建及细胞移植途径初探南华大学学报·医学版,2006,34:482-486.
    57.姚鹏,胡大荣,王帅,等.自体骨髓干细胞移植治疗慢性重症肝病临床研究.透析与人工器官,2006,17:18-21.
    58.Nikolaos A,Helene L,Kyung S,et al.Intrasplenic transplantation of allogenic hepatocytes prolongs survival in an hepatic rats.Hepatology,1998,28(5):1365-1370.
    59.蔡云峰,陈积圣,闵军,等.骨髓源性肝干细胞定向分化及脾内移植研究.中华实验外科杂志,2004,21(5):551-554.
    60.Ju S,Teng GJ,Lu H,et al.In vivo MR tracking of mesenchymat stem cells in rat liver after intrasplenic transplantation.Radiology,2007,245(1):206-15.
    61.Fan TX,Hisha H,Jin TN,et al.Successful allogeneic bone marrow transplantation(BMT)by injection of bone marrow cells via portal vein:stromal cells as BMT-facilitating cells.Stem Cells,2001,19:144-150.
    62.Movahedi B,Keymeulen B,Lauwers MH,et al.Laparoscopic approach for human islet transplantation into a defined liver segment in type-1 diabetic patients.Transpl Int,2003,16(3):186-90.
    63.Goss JA,Soltes G,Goodpastor SE,et al.Pancreatic islet transplantation:the radiographic approach.Transplantation,2003,76(1):199-203.
    64.Weimar B,Rauber K,Brendel MD,et al.Percutaneous transhepatic catheterization of the portal vein:A combined CT-and fluoroscopy-guided technique.Cardiovasc Intervent Radiol,1999,22(4):342-344.
    65.Gordon MY,Levicar N,Pai M,et al.Characterization and Clinical Application of Human CD34~+ Stem/Progenitor Cell Populations Mobilized into the Blood by Granulocyte Colony-Stimulating Factor.Stem Cells,2006,24(7):1822-1830.
    66.张强,李京雨,徐力扬,等.经肝动脉骨髓干细胞移植治疗肝硬化的初步临床应用.中国介入影像与治疗学,2005,2(4):261-263.
    67.吴理茂,李连达,刘红.自体骨髓干细胞移植与归元方联用治疗急慢性肝损 伤实验研究.中国工程科学,2004,6:34-44.
    68. Sussman NL, Kelly JH. Artificial liver: a forthcoming attraction. Hepatology, 1993, 17:1163.
    69. Muraca M, Neri D, Parenti A, et al. Intraportal hepatocyte transplantation in the pig: hemodynamic and histopathological study. Transplantation, 2002, 73(6):890-896.
    70. Dunn TB, Kumins NH, Raofi V, et al. Multiple intrasp lenic hepatocyte transplantations in the dalmatian dog. Surgery, 2000,127(2): 193 -199.
    71. Ishikawa T, Terai S, Urata Y, et al. Fibroblast growth factor 2 facilitates the differentiation of transplanted bone marrow cells into hepatocytes. Cell Tissue Res, 2006, 323(2):221-231.
    72. Fang B, Shi M, Liao L, et al. Systemic infusion of FLK1+ mesenchymal stem cells ameliorate carbon tetrachloride-induced liver fibrosis in mice. Transplantation, 2004, 78: 83-88.
    73. Dahlke MH, Popp FC, Bahlmann FH, et al. Liver regeneration in a retrorsine/CC14-induced acute liver failure model: do bone marrow-derived cells contribute? J Hepatol, 2003, 39:365-373.
    74. Cantz T, Sharma AD, Jochheim-Richter A, et al. Reevaluation of bone marrow-derived cells as a source for hepatocyte regeneration. Cell Transplant, 2004,13(6):659-666.
    75. Kisseleva T, Uchinami H, Feirt N, et al. Bone marrow-derived fibrocytes participate in pathogenesis of liver fibrosis. J Hepatol, 2006,45(3):429-438.
    76. Cerec V, Glaise D, Gamier D, et al. Transdifferentiation of hepatocyte-like cells from the human hepatoma HepaRG cell line through bipotent progenitor. Hepatology, 2007, 45(4):957-967.
    77. Chiba T, Zheng YW, Kita K, et al. Enhanced self-renewal capability in hepatic stem/progenitor cells drives cancer initiation.Gastroenterology, 2007, 133(3):937-50.
    78. Newsome PN, Johannessen I, Boyle S, et al. Human cord blood-derived cells can differentiate into hepatocytes in the mouse liver with no evidence of cellular fusion. Gastroenterology, 2003,124:1891-1900.
    79. Terada N, Hamazaki T, Oka M, et al. Bone marrow cells adopt the phenotype of other cells by spontaneous cell fusion. Nature, 2002,416:542-545.
    80. Vassilopoulos G, Wang PR, Russell DW. Transplanted bone marrow regenerates liver by cell fusion. Nature, 2003, 422: 901-904.
    81. Wang X, Willenbring H, Akkari Y, et al. Cell fusion is the principal source of bone-marrow-derived hepatocytes. Nature, 2003,422:897-901.
    82. Dahlke MH, Loi R, Warren A, et al. Immune-mediated hepatitis drives low-level fusion between hepatocytes and adult bone marrow cells. J Hepatol, 2006, 44(2):334-341.
    1.Tanaka K,Soto-Gutierrez A,Navarro-Alvarez N,et al.Functional hepatocyte culture and its application to cell therapies.Cell Transplant,2006,15(10):855-864.
    2.Aurich I,Mueller LP,Aurich H,et al.Functional integration of hepatocytes derived from human mesenchymal stem cells into mouse livers.Gut,2007,56(3):405-415.
    3.Avital I,Inderbitzin D,Aoki T,et al.Isolation characteration and transplantation of bone marrow-derived hepatocytes stem cell.Biochem Biophy Res Commu,2001,288(1):156-164.
    4.Schwartz RE,Reyes M,Koodie L,et al.Multipotent Adult Progenitor Cells from Bone marrow differentiate into Functional hepatocyte-like cells.J Clin Invest,2002,109(10):1291-1302.
    5 . Okumoto K, Saito T, Haga H, et al. Characteristics of rat bone marrow cells differentiated into a liver cell lineage and dynamics of the transplanted cells in the injured liver. J Gastroenterol, 2006,41(1):62-69.
    
    6 . Petersen BE, Bowen WC, Patrene KD, et al. Bone marrow as a potential source of hepatic oval cells. Science, 1999,284:1168-1170.
    
    7 . Theise ND, Badve S, Saxena R, et al. Derivation of hepatocytes from bone marrow cells in mice after radiation induced myeloablation. Hepatology, 2000, 31:235-240.
    
    8 . Oh SH, Witek RP, Bae SH, et al. Bone marrow-derived hepatic oval cells differentiate into hepatocytes in 2-acetylaminofluorene/partial hepatectomy-induced liver regeneration. Gastroenterology, 2007, 132(3):1077-1087.
    
    9 . Zhan Y, Wang Y, Wei L, et al. Differentiation of hematopoietic stem cells into hepatocytes in liver fibrosis in rats. Transplant Proc, 2006,38(9):3082-3085.
    
    10. Roskams T, Yang SQ, Koteish A, et al. Oxidative stress and oval cell accumulation in mice and humans with alcoholic and nonalcoholic fatty liver disease. Am J Pathol, 2003,163:1301-1311.
    
    11. Faris RA, Konkin T, Halpert G. Liver stem cells: a potential source of hepatocytes for the treatment of human liver disease. Artif Organs, 2001,25: 513-521.
    
    12. Lagasse E, Connors H, Al-Dhalimy M, et al. Purified hematopoietic stem cells can differentiate into hepatocytes in vivo. Nat Med, 2000, 6:1229-1234.
    
    13. Hong H, Chen JZ, Zhou F, et al. Influence of serum from liver-damaged rats on differentiation tendency of bone marrow-derived stem cells. World J Gastroenterol, 2004,10(15):2250-2253
    
    14. Wagers AJ, Sherwood RI, Christensen JL, et al. Little evidence for developmental plasticity of adult hematopoietic stem cells. Science, 2002,297:2256-2259.
    
    15. Theise ND, Badve S, Saxena R, et al. Derivation of hepatocytes from bone marrow cells in mice after radiation induced myeloablation. Hepatology, 2000, 31:235-240.
    
    16. Wulf GG, Luo KL, Jackson KA, et al. Cells of the hepatic side population contribute to liver regeneration and can be replenished with bone marrow stem cells. Haematologica, 2003, 88:368-378.
    
    17. Goodell MA, Rosenzweig M, Kim H, et al. Dye efflux studies suggest that hematopoietic stem cells expressing low or undetectable levels of CD34 antigen exist in multiple species. Nat Med, 1997,3:1337-1345.
    18 Theise ND, Saxena R, Portmann BC, et al. The canals of Hering and hepatic stem, cells in humans. Hepatology, 1999,30:1425-1433.
    19. Alison MR, Poulsom R, Jeffery R, et al. Hepatocytes from non-hepatic adult stem cells. Nature, 2000,406: 257.
    20. Theise ND, Nimmakayalu M, Gardner R, et al. Liver from bone marrow in humans. Hepatology, 2000,32: 11-16.
    21. Newsome PN, Johannessen I, Boyle S, et al. Human cord blood-derived cells can differentiate into hepatocytes in the mouse liver with no evidence of cellular fusion. Gastroenterology, 2003,124:1891-1900.
    22. Ishikawa F, Drake CJ, Yang S, et al. Transplanted human cord blood cells give rise to hepatocytes in engrafted mice. Ann N Y Acad Sci, 2003,996:174-185.
    23. Kakinuma S, Tanaka Y, Chinzei R, et al. Human umbilical cord blood as a source of transplantable hepatic progenitor cells. Stem Cells, 2003,21:217-227.
    24. Wang X, Ge S, McNamara G, et al. Albumin-expressing hepatocyte-like cells develop in the livers of immune-deficient mice that received transplants of highly purified human hematopoietic stem cells. Blood, 2003,101:4201- 4208.
    25. Kashofer K, Bonnet D. Gene therapy progress and prospects: stem cell plasticity. Gene Ther, 2005,12(16):1229-1234.
    26. Terada N, Hamazaki T, Oka M, et al. Bone marrow cells adopt the phenotype of other cells by spontaneous cell fusion. Nature, 2002,416:542-545.
    27. Vassilopoulos G,Wang PR, Russell DW. Transplanted bone marrow regenerates liver by cell fusion. Nature, 2003,422: 901-904.
    28. Wang X,Willenbring H, Akkari Y, et al. Cell fusion is the principal source of bone-marrow-derived hepatocytes. Nature, 2003, 422:897-901.
    29. Dahlke MH, Loi R, Warren A, et al. Immune-mediated hepatitis drives low-level fusion between hepatocytes and adult bone marrow cells. J Hepatol, 2006, 44(2):334-341.
    30. Jiang Y, Jahagirdar BN, Reinhardt RL, et al. Pluripotency of mesenchymal stem cells derived from adult marrow. Nature, 2002,418:41-49.
    31. Higashiyama R, Inagaki Y, Hong YY, et al. Bone marrow-derived cells express matrix metalloproteinases and contribute to regression of liver fibrosis in mice. Hepatology, 2007, 45(1):213-222.
    32. Li-Mao Wu, Lian-Da Li, Hong Liu, et al. Effects of Guiyuanfang and autologous transplantation of bone marrow stem cells on rats with liver fibrosis. World J Gastroenterol, 2005,11(8):1155-1160.,
    33. Abdel Aziz MT, Atta HM, Mahfouz S, et al. Therapeutic potential of bone marrow-derived mesenchymal stem cells on experimental liver fibrosis. Clin Biochem, 2007,40(12):893-899.
    34. Sawada R, Ito T, Tsuchiya T. Changes in expression of genes related to cell proliferation in human mesenchymal stem cells during in vitro culture in comparison with cancer cells. J Artif Organs, 2006,9(3):179-184.
    35. Furst G, Schulte am Esch J, Poll LW, et al. Portal vein embolization and autologous CD133~+bone marrow stem cells for liver regeneration: initial experience. Radiology, 2007,243(1):171-179.
    36. Terai S, Ishikawa T, Omori K, et al. Improved liver function in patients with liver cirrhosis after autologous bone marrow cell infusion therapy. Stem Cells, 2006, 24(10):2292-2298.
    37. Allen KJ, Cheah DM, Lee XL, et al. The potential of bone marrow stem cells to correct liver dysfunction in a mouse model of Wilson's disease. Cell Transplant, 2004,13(7-8):765-73.
    38. Gaia S, Smedile A, Omede P, et al. Feasibility and safety of G-CSF administration to induce bone marrow-derived cells mobilization in patients with end stage liver disease. J Hepatol, 2006,45(1): 13-19.
    39. Dahlke MH, Popp FC, Bahlmann FH, et al. Liver regeneration in a retrorsine/CC14-induced acute liver failure model: do bone marrow-derived cells contribute? J Hepatol, 2003,39:365-373.
    40. Cantz T, Sharma AD, Jochheim-Richter A, et al. Reevaluation of bone marrow-derived cells as a source for hepatocyte regeneration. Cell Transplant, 2004,13(6):659-666.
    41. Kisseleva T, Uchinami H, Feirt N, et al. Bone marrow-derived fibrocytes participate in pathogenesis of liver fibrosis. J Hepatol, 2006,45(3):429-438.
    42. Sawada R, Ito T, Tsuchiya T. Changes in expression of genes related to cell proliferation in human mesenchymal stem cells during in vitro culture in comparison with cancer cells. J Artif Organs, 2006,9(3):179-184.
    43. Wu XZ, Yu XH. Bone marrow cells: the source of hepatocellular carcinoma? Med Hypotheses, 2007, 69(1):36-42.
    44.Cerec V,Glaise D,Garnier D,et al.Transdifferentiation of-hepatocyte-like cells from the human hepatoma HepaRG cell line through bipotent progenitor.Hepatology,2007,45(4):957-967.
    45.Chiba T,Zheng YW,Kita K,et al.Enhanced self-renewal capability in hepatic stem/progenitor cells drives cancer initiation.Gastroenterology,2007,133(3):937-950.
    46.Fan TX,Hisha H,Jin TN,et al.Successful allogeneic bone marrow transplantation(BMT)by injection of bone marrow cells via portal vein:stromal cells as BMT-facilitating cells.Stem Cells,2001,19:144-150.
    47.Movahedi B,Keymeulen B,Lauwers MH,et al.Laparoscopic approach for human islet transplantation into a defined liver segment in type-1 diabetic patients.Transpl Int,2003,16(3):186-190.
    48.Goss JA,Soltes G,Goodpastor SE,et al.Pancreatic islet transplantation:the radiographic approach.Transplantation,2003,76(1):199-203.
    49.Weimar B,Rauber K,Brendel MD,et al.Percutaneous transhepatic catheterization of the portal vein:A combined CT-and fluoroscopy-guided technique.Cardiovasc Intervent Radiol,1999,22(4):342-344.
    50.Myrtle YG,Natasa L,Madhava P,et al.Characterization and Clinical Application of Human CD34~+ Stem/Progenitor Cell Populations Mobilized into the Blood by Granulocyte Colony-Stimulating Factor.Stem Cells,2006,24:1822-1830.
    51.张强,李京雨,徐力扬,等.经肝动脉骨髓干细胞移植治疗肝硬化的初步临床应用.中国介入影像与治疗学,2005,2(4):261-263.
    52.姚鹏,胡大荣,王帅,等.自体骨髓干细胞移植治疗慢性重症肝病临床研究.透析与人工器官,2006,17:18-21.
    53.Nikolaos A,Helene L,Kyung S,et al.Intrasplenic transplantation of allogenic hepatocytes prolongs survival in an hepatic rats.Hepatology,1998,28(5):1365-1370.
    54.蔡云峰,陈积圣,闵军,等.骨髓源性肝干细胞定向分化及脾内移植研究.中华实验外科杂志,2004,21(5):551-554.
    55.Ju S,Teng GJ,Lu H,et al.In vivo MR tracking of mesenchymal stem cells in rat liver after intrasplenic transplantation.Radiology,2007,245(1):206-215.
    56.Muraca M,Ned D,Parenti A,et al.Intraportal hepatocyte transplantation in the pig:hemodynamic and histopathological study.Transplantation,2002,73(6):890-896.
    57.王平,王建华,颜志平.大鼠骨髓基质细胞分离培养和经门静脉途径移植的初步研究.中华放射学杂志,2004,38:129-132.
    58.Jan SE,Wolfram TK,Michael K,et al.Portal Application of Autologous CD133~+Bone Marrow Cells to the Liver:A Novel Concept to Support Hepatic Regeneration.Stem Cells,2005,23:463-470.
    59.Rozga J,Holzman M,Moscioni AD,et al.Repeated intraportal hepatocyte transplantation in analbumine mic rats.Cell Transplant,1995,237-243.
    60.Dunn TB,KuminsNH,Raofi V,et al.Multiple i11 trasp lenic hepatocyte transp lantations in the dalmatian dog.Surgery,2000,127(2):193-199.
    61.Fandrich F,Ruhnke M.Stem cells and liver replacement.Med Klin(Munich),2003,98:(Suppl 2):18-22.
    1.Jiang Y,Jahagirdar BN,Reinhardt RL,et al.Pluripotency of mesenchymal stem cells derived from adult marrow[J].Nature,2002,418(6893):41-49.
    2.Guettier C.Which stem cells for adult liver?[J].Ann Pathol,2005,25(1):33-44.
    3.Yin L,Lynch D,Ilic Z,et al.Proliferation and differentiation of ductular progenitor cells and littoral cells during the regeneration of the rat liver to CCl_4/2-AAF injury[J].Histol Histopathol,2002,17(1):65-81.
    4 . Sell S. Heterogeneity and plasticity of hepatocyte lineage cells[J]. Hepatology, 2001,33 (3) :738-750.
    
    5 . Zhang Y, Bai XF, Huang CX. Hepatic stem cells: existence and origin [J]. World J Gastroenterol, 2003, 9(2):201-204.
    
    6 . Schwartz RE ,Reyes M, Koodie L, et al. Multipotent Adult Progenitor Cells from Bone marrow differentiate into Functional hepatocyte-like cells[J]. J Clin Invest, 2002,109(10):1291-1302.
    
    7 . Oh SH, Witek RP, Bae SH, et al. Bone marrow-derived hepatic oval cells differentiate into hepatocytes in 2-acetylaminofluorene/partial hepatectomy-induced liver regeneration [J]. Gastroenterology, 2007, 132(3): 1077-1087.
    8. Zhan Y, Wang Y, Wei L, et al. Differentiation of hematopoietic stem cells into hepatocytes in liver fibrosis in rats[J]. Transplant Proc, 2006,38(9):3082-3085.
    9 . Terai S, Sakaida I, Yamamoto N, et al. An in vivo model for monitoring trans-differentiation of bone marrow cells into functional hepatocytes[J]. J Biochem (Tokyo), 2003,134(4):551-558.
    
    10. Roskams T, Yang SQ, Koteish A, et al. Oxidative stress and oval cell accumulation in mice and humans with alcoholic and nonalcoholic fatty liver disease[J]. Am J Pathol, 2003,163(4):1301-1311.
    
    11. Chen JZ, Hong H, Xiang J, et al. A selective tropism of transfused oval cells for liver[J]. World J Gastroenterol, 2003, 9(3):544-546.
    
    12. Wagers AJ, Sherwood RI, Christensen JL, et al. Little evidence for developmental plasticity of adult hematopoietic stem eells[J]. Science, 2002, 297(5590):2256-2259.
    
    13. Armbrust T, Batusic D, Xia L, et al. Early gene expression of hepatocyte growth factor in mononuclear phagocytes of rat liver after administration of carbon tetrachloride[J]. Over, 2002, 22(6):486-494.
    
    14. Kollet O, Shivtiel S, Chen YQ, et al. HGF, SDF-1, and MMP-9 are involved in stress-induced human CD34+ stem cellrecruitment to the liver [J]. J Clin Invest, 2003,112(2):160-169.
    
    15. Jung YJ, Ryu KH, Cho SJ, et al. Syngenic bone marrow cells restore hepatic function in carbon tetrachloride-induced mouse liver injury[J]. Stem Cells Dev, 2006,15(5):687-695.
    16. Beerheide W, von Mach MA, Ringel M, et al. Downregulation of beta2-microglobulin in human cord blood somatic stem cells after transplantation into livers of SCID-mice: an escape mechanism of stem cells?[J] Biochem Biophys Res Commun, 2002,294(5):1052-1063.
    
    17. Sakaida I, Terai S, Nishina H, et al. Development of cell therapy using autologous bone marrow cells for liver cirrhosis[J]. Med Mol Morphol, 2005,38(4):197-202.
    
    18. Zhao DC, Lei JX, Chen R, et al. Bone marrow-derived mesenchymal stem cells protect against experimental liver fibrosis in rats[J]. World J Gastroenterol, 2005, 11(22):3431-3440.
    
    19. WU L, Li L, Liu H, et al. Effects of Guiyuanfang and autologous transplantation of bone marrow stem cells on rats with liver fibrosis[J]. World J Gastroenterol, 2005, 11(8):1155-1160.
    
    20. Oyagi S, Hirose M, Kojima M, et al. Therapeutic effect of transplanting HGF-treated bone marrow mesenchymal cells into CC14-injured rats[J]. J Hepatol, 2006, 44(4):742-748.
    
    21. Ishikawa T, Terai S, Urata Y, et al. Fibroblast growth factor 2 facilitates the differentiation of transplanted bone marrow cells into hepatocytes[J]. Cell Tissue Res, 2006,323(2):221-231.
    
    22. Kashofer K, Bonnet D. Gene therapy progress and prospects: stem cell plasticity[J]. Gene Ther, 2005,12(16):1229-1234.
    
    23. Furst G, Schulte am Esch J, Poll LW, et al. Portal vein embolization and autologous CD133+ bone marrow stem cells for liver regeneration: initial experience[J]. Radiology, 2007, 243(1): 171-179.
    
    24. am Esch JS 2nd, Knoefel WT, Klein M,et al. Portal Application of Autologous CD133~+ Bone Marrow Cells to the Liver: A Novel Concept to Support Hepatic Regeneration[J]. Stem Cells, 2005,23(4):463-470.
    
    25. Gordon MY, Levicar N, Pai M, et al. Characterization and Clinical Application of Human CD34~+ Stem/Progenitor Cell Populations Mobilized into the Blood by Granulocyte Colony-Stimulating Factor[J]. Stem Cells, 2006,24(7):1822-1830.
    
    26. Terai S, Ishikawa T, Omori K, et al. Improved liver function in patients with liver cirrhosis after autologous bone marrow cell infusion therapy[J]. Stem Cells, 2006, 24(10):2292-2298.
    27. Gaia S, Smedile A, Omede P, et al. Feasibility and safety of G-CSF administration to induce bone marrow-derived cells mobilization in patients with end stage liver disease[J]. J Hepatol, 2006,45(1):13-19.
    28. Piscaglia AC, Shupe TD, Oh SH, et al. Granulocyte-colony stimulating factor promotes liver repair and induces oval cell migration and proliferation in rats[J]. Gastroenterology, 2007,133(2):619-631.
    29. Allen KJ, Cheah DM, Lee XL et al. The potential of bone marrow stem cells to correct liver dysfunction in a mouse model of Wilson's disease[J]. Cell Transplant, 2004,13(7-8):765-773.
    30. Andreoletti M, Loux N, Vons C, et al. Engraftment of autologous retrovirally transduced hepatocytes after intraportal transplantation into nonhuman primates: implication for ex vivo gene therapy[J]. Hum Gene Ther, 2001,12(2):169-179.
    31. Vassilopoulos G, Wang PR, Russell DW. Transplanted bone marrow regenerates liver by cell fusion[J]. Nature, 2003,422 (6934) : 901-904.
    32. Dahlke MH, Popp FC, Bahlmann FH, et al. Liver regeneration in a retrorsine/CC14-induced acute liver failure model: do bone marrow-derived cells contribute?[J] J Hepatol, 2003, 39 (3) :365-373.
    33. Popp FC, Slowik P, Eggenhofer E, et al. No Contribution of Multipotent Mesenchymal Stromal Cells to Liver Regeneration in a Rat Model of Prolonged Hepatic Injury[J]. Stem Cells, 2007,25 (3): 639-645.
    34. Kisseleva T, Uchinami H, Feirt N, et al. Bone marrow-derived fibrocytes participate in pathogenesis of liver fibrosis[J]. J Hepatoi, 2006,45(3):429-438.
    35. Cerec V, Glaise D, Gamier D, et al. Transdifferentiation of hepatocyte-like cells from the human hepatoma HepaRG cell line through bipotent progenitor [J]. Hepatology, 2007,45(4):957-967.
    36. Chiba T, Zheng YW, Kita K, et al. Enhanced self-renewal capability in hepatic stem/progenitor cells drives cancer initiation[J]. Gastroenterology, 2007, 133(3):937-950.
    37. Movahedi B, Keymeulen B, Lauwers MH, et al. Laparoscopic approach for human islet transplantation into a defined liver segment in type-1 diabetic patients[J]. Transpl Int, 2003,16(3): 186-190.
    38. Goss JA, Soltes G, Goodpastor SE, et al. Pancreatic islet transplantation: the radiographic approach[J]. Transplantation, 2003,76(1):199-203.
    39. Weimar B, Rauber K, Brendel MD, et al. Percutaneous transhepatic catheterization of the portal vein: A combined CT- and fluoroscopy-guided technique[J]. Cardiovasc Intervent Radiol, 1999,22(4):342-344.
    40. Ju S, Teng GJ, Lu H, et al. In vivo MR tracking of mesenchymal stem cells in rat liver after intrasplenic transplantation[J]. Radiology, 2007, 245(1):206-215.
    41. Arbab AS, Jordan EK, Wilson LB, et al. In vivo trafficking and targeted delivery of magnetically labeled stem cells[J]. Hum Gene Ther, 2004,15(4):351-360.
    42. Bos C, Delmas Y, Desmouliere A, et al. In Vivo MR Imaging of Intravascularly Injected Magnetically Labeled Mesenchymal Stem Cells in Rat Kidney and Liver[J]. Radiology, 2004,233 (3) :781-789.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700