切换至 "中华医学电子期刊资源库"

中华肝脏外科手术学电子杂志 ›› 2014, Vol. 03 ›› Issue (06) : 375 -379. doi: 10.3877/cma.j.issn.2095-3232.2014.06.011

所属专题: 文献

基础研究

门静脉动脉化对肝硬化大鼠肝再生的影响
蔡潮农1, 苏永辉1, 方瑞君2, 李坚1, 李培平1, 关晓东1, 张百萌1, 杨禄坤3,()   
  1. 1. 519000 珠海,中山大学附属第五医院普通外科
    2. 519000 珠海,中山大学附属第五医院校区门诊
    3. 519000 珠海,中山大学附属第五医院麻醉科
  • 收稿日期:2014-08-07 出版日期:2014-12-10
  • 通信作者: 杨禄坤
  • 基金资助:
    珠海市科技局医药卫生重大项目(PB20081002)

Impacts of portal vein arterialization on liver regeneration in rats with liver cirrhosis

Chaonong Cai1, Yonghui Su1, Ruijun Fang2, Jian Li1, Peiping Li1, Xiaodong Guan1, Baimeng Zhang1, Lukun Yang3,()   

  1. 1. Department of General Surgery, the Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai 519000, China
  • Received:2014-08-07 Published:2014-12-10
  • Corresponding author: Lukun Yang
  • About author:
    Corresponding author: Yang Lukun, Email:
引用本文:

蔡潮农, 苏永辉, 方瑞君, 李坚, 李培平, 关晓东, 张百萌, 杨禄坤. 门静脉动脉化对肝硬化大鼠肝再生的影响[J]. 中华肝脏外科手术学电子杂志, 2014, 03(06): 375-379.

Chaonong Cai, Yonghui Su, Ruijun Fang, Jian Li, Peiping Li, Xiaodong Guan, Baimeng Zhang, Lukun Yang. Impacts of portal vein arterialization on liver regeneration in rats with liver cirrhosis[J]. Chinese Journal of Hepatic Surgery(Electronic Edition), 2014, 03(06): 375-379.

目的

探讨门静脉动脉化(PVA)对肝硬化大鼠肝再生的影响。

方法

取50只肝硬化模型大鼠,按随机数字表法随机分为PVA组(40只)和对照组(10只)。PVA组行PVA+门-腔静脉分流术,对照组未行任何处理。检测每组大鼠术后或入组后1周(T1)、2周(T2)、4周(T3)、8周(T4) 4个时间点的肝脏湿重与体重比、增殖细胞核抗原(PCNA)阳性肝细胞百分率、DNA合成期(S期)肝细胞百分率。组内各时间点比较采用单因素方差分析,两两比较采用LSD-t检验,两组间比较采用t检验。

结果

PVA组大鼠T1、T2、T3、T4时间点的肝脏湿重与体重比分别为(3.72±0.26)%、(3.81±0.27)%、(3.83±0.31)%、(3.78±0.31)%,对照组为(2.84±0.37)%,PVA组较对照组明显增大(t=6.11,6.64,6.49,6.17;P<0.05)。PVA组T1、T2、T3、T4时间点的PCNA阳性肝细胞百分率分别为(76±6)%、(69±8)%、(20±5)%、(15±4)%,对照组为(11±2)%,PVA组较对照组明显增大(t=34.48,22.87,5.69,2.93;P<0.05)。随着时间的延长,PVA组内各时间点的PCNA阳性肝细胞百分率逐渐下降,差异有统计学意义(F=316.20,P<0.05)。PVA组T1、T2、T3、T4时间点的S期肝细胞百分率分别为(27.0±1.2)%、(20.5±1.4)%、(16.2±1.3)%、(13.5±1.3)%,对照组为(11.6±1.9)%,PVA组较对照组明显增大(t=21.97,12.15,6.30,2.68;P<0.05)。随着时间的延长,PVA组内各时间点的S期肝细胞百分率逐渐下降,差异有统计学意义(F=208.00,P<0.05)。

结论

PVA能有效促进肝硬化大鼠肝再生,该效应随着时间的延长而下降。

Objective

To investigate the impacts of portal vein arterializations (PVA) on the liver regeneration in rats with liver cirrhosis.

Methods

Fifty rats with liver cirrhosis model were randomly divided into PVA group (n=40) and control group (n=10) according to the random number table method. Rats in PVA group underwent PVA+portocaval shunt. Rats in control group received no treatments. The ratio of hepatic wet weight to body weight, the hepatocyte percentage of positive proliferating cell nuclear antigen (PCNA) and hepatocyte percentage in DNA synthesis phase (S phase) in each group were measured at the time of 1 week (T1), 2 weeks (T2), 4 weeks (T3) and 8 weeks (T4) after operation or enrolling in the group. Parameters of every time points inside the group were compared by one-way analysis of variance and pairwise comparison was conducted by LSD-t test. Comparison between groups was conducted by t test.

Results

The ratio of hepatic wet weight to body weight at T1,T2,T3,T4 in PVA group [(3.72±0.26)%, (3.81±0.27)%, (3.83±0.31)%, (3.78±0.31)%] were significantly increased compared with that in control group [(2.84±0.37)%] (t=6.11,6.64,6.49,6.17; P<0.05). The hepatocyte percentage of positive PCNA at T1, T2, T3, T4 in PVA group [(76±6)%, (69±8)%, (20±5)%, (15±4)% ] were significantly increased compared with that in control group [(11±2)%] (t=34.48, 22.87,5.69,2.93; P<0.05). The hepatocyte percentage of positive PCNA at different time points inside the PVA group decreased gradually as time extended, where significant difference was observed (F=316.20, P<0.05). The hepatocyte percentage in S phase at T1, T2, T3, T4 in PVA group [(27.0±1.2)%, (20.5±1.4)%, (16.2±1.3)%, (13.5±1.3)%] were significantly increased compared with that in control group [(11.6±1.9)%] (t=21.97, 12.15, 6.30, 2.68; P<0.05). The hepatocyte percentage in S phase at different time points inside the PVA group decreased gradually as time extended, where significant difference was observed (F=208.00, P<0.05).

Conclusions

PVA can effectively promote liver regeneration in rats with liver cirrhosis and the effect declines as time extends.

表1 PVA组和对照组各时间点大鼠肝脏湿重与体重比的比较(%,±s
图1 PVA组和对照组大鼠各时间点肝脏PCNA组织切片
表2 PVA组和对照组各时间点大鼠PCNA阳性肝细胞百分率的比较(%,±s
表3 PVA组和对照组各时间点大鼠S期肝细胞百分率的比较(%,±s
[1]
Guo SH, Li CH, Chen YL, et al. Effects of partial portal vein arterialization on the hilar bile duct in a rat model[J]. Hepatobiliary Pancreat Dis Int, 2011, 10(5):533-538.
[2]
Esmaeilzadeh M, Nickkholgh A, Majlesara A, et al. Technical guidelines for porcine liver allo-transplantation: a review of literature[J]. Ann Transplant, 2012, 17(2):101-110.
[3]
Nardo B, Puviani L, Caraceni P, et al. Successful treatment of CCl4-induced acute liver failure with portal vein arterialization in the rat[J].Transplant Proc, 2006, 38(4):1187-1189.
[4]
李坚,刘琦,关晓东,等.利用右肾动脉行入肝门静脉动脉化加门腔分流术的实验研究[J].中华普通外科杂志,2010, 25(3):227-230.
[5]
李坚,关晓东,刘琦,等.入肝门静脉动脉化加门腔分流术对大鼠肝脏再生的影响[J].中山大学学报:医学科学版,2010, 31(4):508-512.
[6]
蔡潮农,李坚,李培平,等.门静脉动脉化加门腔分流对肝硬化大鼠肝功能的影响[J].中山大学学报:医学科学版,2012, 33(4):476-480.
[7]
Ding K, Liu MR, Li J, et al. Establishment of a liver fibrosis model in cynomolgus monkeys[J]. Exp Toxicol Pathol, 2014,66(5/6):257-261.
[8]
Qin D, Wen Z, Nie Y,et al. Effect of cichorium glandulosum extracts on CCl4-induced hepatic fibrosis[J]. Iran Red Crescent Med J, 2013,15(12):e10908.
[9]
Das M, Boerma M, Goree JR,et al. Pathological changes in pulmonary circulation in carbon tetrachloride (CCl4)-induced cirrhotic mice[J]. PLoS One, 2014, 9(4):e96043.
[10]
Varenika V, Fu Y, Maher JJ, et al. Hepatic fibrosis: evaluation with semiquantitative contrast-enhanced CT[J]. Radiology, 2013, 266(1):151-158.
[11]
Schleimer K, Stippel DL, Kasper HU, et al. Portal vein arterialization increases hepatocellular apoptosis and inhibits liver regeneration[J]. J Surg Res, 2008, 149(2):250-258.
[12]
李坚,贾英斌,关晓东,等.入肝门静脉动脉化对肝部分切除大鼠肝细胞能量代谢的影响[J/CD].消化肿瘤杂志:电子版,2011, 3(1):40-44.
[13]
刘琦,李坚,关晓东,等.入肝门静脉动脉化加门腔分流术对肝硬化大鼠血流动力学的影响[J/CD].中华普通外科学文献:电子版,2010, 4(2):109-113.
[14]
蔡潮农,李坚,李培平,等.门静脉动脉化加门腔分流对肝硬化大鼠肝储备功能的影响[J/CD].中华普通外科学文献:电子版,2012, 6(5):23-26.
[15]
王国栋,马毅,陈规划.大鼠部分肝移植后早期肝内细胞因子的变化[J].中山大学学报:医学科学版,2008, 29(1):63-66, 71.
[16]
熊大芾,张百萌,关晓东,等.扩大肝部分切除术后入肝门静脉动脉化对大鼠血流动力学的影响[J/CD].中华普通外科学文献:电子版,2010, 4(5):420-423.
[17]
Chen YL, Chen WB, Wan YY, et al. Effects of partial portal vein arterialization on liver regeneration after hepatectomy in minipigs with obstructive jaundice[J]. Chin Med J, 2012, 125(13):2302-2305.
[1] 张巧梅, 孙小平, 李冠胜, 邓扬嘉. 针灸对大鼠呼吸机相关性肺炎中性粒细胞归巢及胞外诱捕网的影响[J]. 中华危重症医学杂志(电子版), 2023, 16(04): 265-271.
[2] 刘茂霞, 张艳兵, 李正达, 金钧, 杨新静. 艾司洛尔对脓毒症大鼠急性心肌损伤的保护作用[J]. 中华危重症医学杂志(电子版), 2022, 15(06): 448-453.
[3] 张晓燕, 肖东琼, 高沪, 陈琳, 唐发娟, 李熙鸿. 转录因子12过表达对脓毒症相关性脑病大鼠大脑皮质的保护作用及其机制[J]. 中华妇幼临床医学杂志(电子版), 2023, 19(05): 540-549.
[4] 靳茜雅, 黄晓松, 谭诚, 蒋琴, 侯昉, 李瑶悦, 徐冰, 贾红慧, 刘文英. 产前他克莫司治疗对先天性膈疝大鼠病理模型肺血管重构的影响[J]. 中华妇幼临床医学杂志(电子版), 2023, 19(04): 428-436.
[5] 朱美缔, 王树明, 郭思佳, 井维斌, 马明明, 刘锐. 丙戊酸钠对50%总体表面积Ⅲ度烫伤大鼠肺功能保护作用的研究[J]. 中华损伤与修复杂志(电子版), 2023, 18(01): 47-52.
[6] 魏强, 张明祥, 陈强谱, 孙宝房. 增味小承气汤对梗阻性黄疸大鼠胃肠道动力的影响[J]. 中华普通外科学文献(电子版), 2023, 17(04): 267-270.
[7] 叶晓琳, 刘云飞, 庞明泉, 王海久, 任利, 侯立朝, 于文昊, 王志鑫, 樊海宁. 肝再生细胞来源及调控机制的研究进展[J]. 中华普外科手术学杂志(电子版), 2024, 18(01): 96-99.
[8] 李义亮, 买买提·依斯热依力, 王永康, 王志, 赛甫丁·艾比布拉, 李赞林, 克力木·阿不都热依木. 聚丙烯和生物补片对腹壁疝大鼠腹横筋膜组织氧化应激、MMPs及TIMPs的影响[J]. 中华疝和腹壁外科杂志(电子版), 2023, 17(02): 125-129.
[9] 田鹏飞, 王丽娟, 肖圣超. 黄芪总黄酮通过调控miR-190a-5p对缺氧/复氧诱导的心肌细胞损伤的影响[J]. 中华细胞与干细胞杂志(电子版), 2022, 12(06): 346-352.
[10] 卢强, 杨丽斐, 刘康, 余佳薇, 任璐, 张谞丰, 吕毅. 供肝免冲洗灌注的大鼠肝移植实验研究[J]. 中华肝脏外科手术学电子杂志, 2023, 12(01): 103-107.
[11] 杨蕴钊, 周诚, 石美涵, 赵静, 白雪源. 人羊水间充质干细胞对膜性肾病大鼠的治疗作用[J]. 中华肾病研究电子杂志, 2023, 12(04): 181-186.
[12] 隆昱洲, 柳华, 张云茜, 李兴统, 范云虎, 尚正良, 宋镇妤, 罗丽华. 依达拉奉预适应延长急性缺血性脑卒中溶栓时间窗的研究及ROS/TXNIP/NLRP3通路参与机制的探讨[J]. 中华脑科疾病与康复杂志(电子版), 2023, 13(02): 65-74.
[13] 萨仁高娃, 张英霞, 邓伟, 闫诺, 樊宁. 超声引导下鼠肝消融术后组织病理特征的变化规律及影响[J]. 中华消化病与影像杂志(电子版), 2023, 13(06): 394-398.
[14] 王小红, 钱晶, 翁文俊, 周国雄, 朱顺星, 祁小鸣, 刘春, 王萍, 沈伟, 程睿智, 秦璟灏. 巯基丙酮酸硫基转移酶调控核因子κB信号介导自噬对重症急性胰腺炎大鼠的影响及机制[J]. 中华消化病与影像杂志(电子版), 2023, 13(06): 422-426.
[15] 戚晓阳, 杨平, 杜忠秋, 邱旭升, 汤黎明, 陈一心. 袖状胃切除术对肥胖合并2型糖尿病大鼠模型骨密度的影响[J]. 中华肥胖与代谢病电子杂志, 2023, 09(02): 102-108.
阅读次数
全文


摘要