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    ²Î¿¼ÎÄÏ×:
    [ 1 ] ¶­ÈñÔö. ´ó³¦°©¸ÎתÒƵÄÖÎÁƽøÕ¹ (×ÛÊö) [J ]. ʵÓÃÖ×
    ÁöÔÓÖ¾, 2005, 20 (4) : 363- 366.
    [ 2 ] ÖÜ־ΰ, ÍòµÂÉ­, Íõ¹úÇ¿, µÈ. Ѫ¹ÜÉú³ÉÒÖÖƼÁYH 216 ÒÖ
    ÖÆ ½á³¦°©¸ÎתÒƵÄÑо¿[J ]. °©Ö¢, 2006, 25 (7) : 818- 822.
    [ 3 ] Sanjuan X, Fernandez PL , Castells A , et al.
    D ifferential exp ression of galectin23 and galectin21 in  co lo rectal cancer p rogression [J ]. Gastroentero logy,  1997, 113 (6) : 1906- 1915.
    [ 4 ] To i M , Ho sh ina S, T akayanagi T , et al. A ssociation of
    vascular endo thelial grow th facto r exp ression w ith tum o r angiogenesis and w ith early relap se in p rim ary breast cancer [J ]. Jpn J Cancer R es, 1994, 85 ( 10) :1045- 1049.
    [ 5 ] W eidner N. Intratum o r m icrovessel density as a
    p rogno stic facto r in cancer [J ]. Am J Patho l, 1995, 147 (1) : 9- 19. R eview.
    [ 6 ] ¼¾¼ÓæÚ. ½áÖ±³¦°©¸ÎתÒƵķÖ×ÓÉúÎïѧ»ù´¡[J ]. ʵÓÃ
    Ö×ÁöÔÓÖ¾, 2003, 18 (2) : 84- 87.
    [ 7 ] N akam ura M , Inufusa H ,A dach i T , et al. Invo lvem ent
    of galectin23 exp ression in co lo rectal cancer p rogression and m etastasis [J ]. Int J O nco l, 1999, 15
    (1) : 143- 148.
    [ 8 ] H ughes RC. Galectins as m odulato rs of cell adhesion
    [J ]. B ioch im ie, 2001, 83 (7) : 667- 676.
    [ 9 ] Zou J , Glinsky VV , L andon LA , et al. Pep tides
    specific to the galectin23 carbohydrate recognition
    dom ain inh ibit m etastasis2associated cancer cell adhesion [J ]. Carcinogenesis, 2005, 26 (2) : 309.
    [ 10 ] Inohara H , R az A. Effects of natural com p lex
    carbohydrate (citrus pectin) on m urine m elanom a cell
    p roperties related to galectin23 functions [ J ]. Glycoconj J , 1994, 11 (6) : 527- 532.
    [ 11 ] N angia2M akker P, Hogan V , Honjo Y, et al.
      Inh ibition of hum an cancer cell grow th and m etastasis in nude m ice by o ral intake of m odified  citrus pectin [J ]. J N atl Cancer Inst, 2002, 94 (24) :  1854- 1862.
    [ 12 ] P ient KJ , N aik H , A kh tar A , et al. Inh ibition of
      spontaneous m etastasis in a rat p ro state cancer m odel  by o ral adm inistration of m odified citrus pectin [J ]. J N atl Cancer Inst, 1995, 87 (5) : 331- 332.
    [ 13 ] P latt D , R az A. M odulation of the lung co lonization
    of B 162F1 m elanom a cells by citrus pectin [ J ]. J N atl Cancer Inst, 1992, 84 (6) : 438- 442.
    [ 14 ] te V elde EA , R eijerkerk A , B randsm a D. Early
      endo statin treatm ent inh ibits m etastatic seeding of m urine co lo rectal cancer cells in the liver and their  adhesion to endo thelial cells [J ]. B r J Cancer, 2005,  92 (4) : 729- 735.
    [ 15 ] te V elde EA , V ogten JM , Gebbink M F. Enhanced
    antitum our efficacy by com bining conventional chem o therapy w ith angio statin o r endo statin in a liver m etastasis m odel [J ]. B r J Surg, 2002, 89 (10) :1302- 1309.

    ¡¤514¡¤ Journal of Practical Oncology Vol. 23 No. 6 2008


    Inh ibitory effect of modif ied citrus pectin and endosta tin on l iver m eta sta s is from colon cancer
    L IU Haiying, HUANG Zh iliang, YANG Guohua
    (Departm ent of A bdom inal Surgery, T he A ffiliated Cancer Hosp ital of
    Guangzhou M edical Co llege, Guangzhou, 510095, Ch ina)


    Abstract: Objective To investigate the inh ibito ry effect of m odified citrus pectin (M CP ) com bined w ith endo statin
    (ES) on liver m etastasis from co lon cancer in m ouse. M ethods CT 226 co lon cancer cells w ere injected into the subcap sule of
    sp leen in Balböc m ouse to establish a co lon cancer liver m etastasis m odel. O ne hundred and th irty2five m ouse w ere divided into 9 group s random ly: negative contro l group , po sitive contro l group , low M CP group , m edium M CP group and h igh M CP
      group , ES group , low M CP + ES group , m edium M CP + ES group and h igh M CP + ES group. T he concentrations of M CP in w ater w ere 0. 0, 0. 0, 0. 01, 0. 025, 0. 05, 0. 0, 0. 01, 0. 025, 0. 05 göL , respectively. T he concentration of ES w as 2 m gökg,
    injected into the abdom inal cavity once every 2 days. T he liver m etastasis w as observed after 3 w eek s. T he exp ressions of galectin23, vascular endo thelial grow th facto r (V EGF ) and tum o r m icrovessel density (M VD ) in liver m etastasis w ere
      exam ined w ith tissue m icroarray technique and imm unoh istochem istry. T he concentrations of galectin23 and V EGF in serumw ere detected by enzym e linked imm uno so rbent assay (EL ISA ). Results T he percentage of liver m etastasis in each groupw as 100. 0% , 80. 0% , 73. 3% , 60. 0% , 86. 7% , 73. 3% , 73. 3% , 60. 0%. T he num ber of liver m etastases in h igh M CP group ,m edium M CP + ES group and h igh M CP + ES group w as significantly few er than that in po sitive contro l group (P < 0. 05).  T he num ber of liver m etastases in h igh M CP + ES group w as significantly few er than that in h igh M CP group (P < 0. 05).
    T he m edian vo lum e of sp leen im p lanted tum o r in each group w as 1. 51 cm , 0. 93 cm , 0. 77 cm , 0. 70 cm , 1. 25 cm , 1. 15 cm ,
    0. 75 cm and 0. 67 cm . T he size of sp leen im p lanted tum o r in m edium M CP group , h igh M CP group , m edium M CP+ ES group and h igh M CP + ES group w as sm aller com pared w ith po sitive contro l group (P < 0. 05). T he exp ression of galectin23 and
    V EGF in liver m etastasis in each group w as no t significantly different (all P > 0. 05). T he concentration of galectin23 and V EGF in serum in po sitive contro l group and all treatm ent group s w as significantly h igher than that of negative group (P <
      0101 ). T here w as no significant difference betw een the po sitive contro l group and treatm ent group s (all P > 0. 05). T he M VD counts in liver m etastases w ere 28 47¡À3 22 27 47¡À3 22 26 92¡À1 47 26 91¡À2 41 26 43¡À1 47 26 50¡À3 09
      . . , . . , . . , . . , . . , . . , 25145¡À1. 96 and 24. 73¡À3. 09, respectively. Com pared w ith po sitive contro l group , the M VD of liver m etastasis focus in ES group , low M CP + ES group , m edium M CP + ES group and h igh M CP + ES group w as significantly low er (P < 0. 05).
    Conclusion M CP alone o r com bine w ith ES can inh ibit liver m etastasis from co lon cancer and angiogenesis effectively in m ouse.
    Key words: co lonic neop lasm s; liver neop lasm sösecondary; liver neop lasm södrug therapy; pectins; endo statinsö
    therapeutic use; gene therapy

     

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