喹莫特对Wistar大鼠深Ⅱ°烧伤创面愈合影响的研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
目的:
     对比观察Wistar大鼠深Ⅱ°烫伤创面应用喹莫特对创面愈合时间及胶原沉积的病理学的影响,探讨喹莫特在Wistar大鼠深Ⅱ°烫伤创面愈合及瘢痕形成中的作用,为深入研究烧伤创面早期应用喹莫特预防和治疗瘢痕增生提供依据。
     方法:
     制备Wistar大鼠深Ⅱ°烧伤创面模型,50只Wistar大鼠,采用同体对照方法,每只大鼠背部左右各四个创面,右侧创面为实验组,左侧创面为对照组。实验组创面给予5%喹莫特药棉包扎,对照组创面给予凡士林油纱包扎。伤后当天晚8时治疗开始施加。于伤后第3天、5天、8天、10天、12天、15天、17天、19天、22天、24天、26天晚8时重复换药治疗。分别于伤后第4天、7天、14天、21天、28天,随机各处死10只大鼠,取创面组织进行HE染色观察创面炎症反应及创面深度变化、苦味酸天狼星红染色在偏振光显微镜下观察Ⅰ型、Ⅲ型胶原沉积变化、羟脯氨酸检测观察创面胶原蛋白总量的变化,同时观察创面愈合时间及创面愈合后瘢痕挛缩情况,实验数据应用SPSS 11.5统计学软件,组间差异采用配对T检验分析,P<0.05为差异有统计学意义。
     结果:
     1.创面平均愈合时间及创面瘢痕平均收缩率:
     实验组创面平均愈合时间为25.2±1.7d,对照组创面平均愈合时间为24.4±1.3d,均数差别无显著性,P>0.05;创面瘢痕平均收缩率:伤后第28天,实验组创面瘢痕平均收缩率为(46.7±4.82)%,对照组创面瘢痕平均收缩率为(70.4±5.35)%,均数差别有显著性,P<0.05,表明喹莫特能减轻瘢痕收缩;
     2.组织HE染色:
     伤后第4天实验组与对照组可见大量组织变性坏死,胞浆浓缩,核固缩,不连续的表皮细胞层覆盖创面被两侧背部新生的表皮间断,创面表层发现水泡和纤维蛋白白细胞焦痂并有薄薄一层呈肉芽组织(急性炎症细胞渗液和大量的中性粒细胞和巨噬细胞),真皮层可见大量炎性细胞浸润,呈现无血管,并且部分皮脂腺单位破坏;伤后第7天、14天、21天,两组创面创面均为急慢性炎症反应,实验组成纤维细胞数、纤维细胞数、毛细血管数、新生表皮层数比对照组少,差别有显著性,P<0.05;伤后第28天,治疗组与对照组创面上皮完全地、平均地修复,对照组纤维化较实验组重。
     3.苦味酸-天狼星红染色显示:
     实验组创面Ⅰ型胶原含量呈降低趋势;而对照组创面Ⅰ型胶原含量明显呈增长趋势。实验组与对照组各时间创面Ⅰ型胶原含量比较,伤后第4天,实验组创面Ⅰ型胶原含量低于对照组,P>0.05,差别无显著性;伤后第7天、伤后第14天、伤后第21天、伤后第28天,实验组创面工型胶原含量均低于对照组,P值分别为P<0.05,P<0.01、P<0.01、P<0.01,差别有统计学意义。
     实验组与对照组Ⅲ型胶原含量各时间点均数无差别无显著性,P>0.05。
     实验组Ⅰ/Ⅲ型胶原自伤后第4天起逐渐降低;对照组该比值自伤后第4天到伤后第7天为增加,随后比值逐渐降低。
     4.创面羟脯氨酸含量检测显示:
     实验组与对照组创面羟脯氨酸(HOP)含量在创面愈合过程中随时间逐渐增加,至伤后21d开始降低。实验组创面HOP平均含量比对照组创面HOP平均含量增长幅度小,同一时间实验组创面HOP含量低于对照组,两组间差异有显著性,P<0.05,有统计学意义。
     结论:
     1.喹莫特治疗Wistar大鼠深Ⅱ°烫伤创面,实验组创面平均愈合时间与对照组比较,差别无显著性;喹莫特对创面愈合早期的瘢痕挛缩有明显改善;
     2.创面H-E染色显示伤后两组炎症反应无明显差异,伤后各时间点实验组创面成纤维细胞数、纤维细胞数、毛细血管数、新生表皮层数比对照组少,说明喹莫特对成纤维细胞有抑制作用,有助于减轻瘢痕增生;
     3.苦味酸天狼星红染色观察结果显示应用喹莫特能有效抑制Ⅰ型胶原纤维的形成,降低Ⅰ/Ⅲ型胶原比值,从而增加愈合后瘢痕的弹性,可改善创面愈合后质地;
     4.羟脯氨酸检测结果显示喹莫特能有效降低胶原的沉积。
Objective
     By comparing the representation of deep partial thickness burn wound after using imiquimod, observe the changes in wound healing time and collagen deposition. On this basis, discuss whether imiquimod can play an effective role in prevention of scar conformation and contracture.
     Methods
     Preparation of experimental model, fifty adult Wistar rats, male, were used in this study. Control method using the same body, each rat had eight 10mm×10mm squares; four were evenly outlined on each side and along the longest axis of the vertebral column using a prepared template positioned between the anterior and posterior limbs.Wounds of the right side were the experimental group, wounds of the left side were the control group.The wounds of experimental group were randomly allocated for treatment with cotton gauze soaked in 5% IMQ cream overnight. The wounds of control group were treated with Vaseline pledget. Treatment started the day after burn infliction and repeated on PBD 3、PBD 5、PBD 8、PBD 10 PBD12、PBD 15、PBD 17、PBD 19、PBD 22、PBD 24、PBD 26. On five occasions (PBD 4,7,14,21and 28), ten animals were anesthetized and executed separately. Tissue was then collected from the dorsum with a surgical blade. Observed whether the wounds showed infection. H-E stained sections were examined by light microscopy, to observe the inflammation and healing of the wounds; Under polarized-light microscope and photographed, Picric acid-Sirius red stained were examined type-Ⅰand type-Ⅲcollagen content; By chemical assay, examined the change of HOP content; Using SPSS 11.5 statistical software, Data was examined with Paired-Sample T test, and P<0.05 for the difference was statistically significant.
     Results
     1.Wound healing time and rate of scar shrinkage
     The time of IMQ group was 25.2±1.7d,while the time of Vaseline pledget group was 24.4±1.3.P>0.05,there was no significant;
     Rate of scar shrinkage:The rate of IMQ group was(46.7±4.82)%, while the rate of control group was (70.4±5.35)%.P<0.05,there was a significant difference. So, IMQ could lighten scar contraction;
     2.H-E stained
     On PBD 4, there was no significant between experimental group and control group;on PBD 7,14 and 21,the inflammation of experimental was stronger than control group, but fibroblasts and collagen fibers were less than control group, P<0.05,there was a significant difference; on PBD 28,the wounds of both groups recovered with epithelial cells and were complete and evenly, but fibrosis of control group was more serious than experimental group;
     3.Picric acid-Sirius red stained and analysis of type-Ⅰ/type-Ⅲcollagen content
     Type-Ⅰcollagen deposition had increased in control group and decreased in experimental group. Type-Ⅲcollagen deposition was not found significant difference in both groups.The type-Ⅰ/type-Ⅲcollagen ratio was different between two groups.Before PBD 7,the rate in control group was increased. Subsequently, it was decreased; while, in experimental group, the rate was decreased since PBD 4;
     4.Hydroxproline(HOP) detection
     During the process of the wound healing, HOP was increased in both two groups. Since PBD 21,it began to decrease. But in control group, the growth was larger than experimental group.And in same point it had a significant difference, P<0.05.
     Conclusion
     During the healing process, IMQ has no effect on wound healing time, but it can significantly improve scar shrinkage. Fibroblasts and collagen fibers in IMQ treatment group were less than control group. Type-Ⅰcollagen deposition in IMQ treatment group was decreased and total collagen was less than control group.So, IMQ could inhibit the growth of fibroblasts, lighten scar contraction, decrease collagen deposition, especially type-Ⅰcollagen.
引文
[1]吴宗耀.烧伤瘢痕的防治难点[J].中华烧伤杂志,2004,20(2)67-68.
    [2]陈小平,宋建良.生长因子在整形外科中的应用研究[J].中华整形烧伤外科杂志,1999,15(2):151-154.
    [3]Desnouliere A, Redad M, Darby L, et al.Apop tosis mediates the decreaae in cellularity during the transition between granulation tissue and scar[J].Am J Pathol,1995,146:56-61.
    [4]马兵,吴军,易绍萱,等.表达谱基因芯片筛选烧伤后增生性瘢痕相关基因的研究[J].中华创伤杂志,2001,17(6):334-337.
    [5]Berman B,Villa A. Imiquimod 5% cream for keloid management [J]. Dermatol Surg,2003; 29:1050-1051.
    [6]Hemmi H,Kaisho T,Takeuchi O, et al.Small anti-viral compounds activate im une cells via the ILR7 MyD88 dependent signaling pathway[J].Nat Immunol,2002,3(2):196-200.
    [7]吴剑波.郑家润.喹莫特的实验室与临床研究进展[J].国外医学皮肤性病学分册,2003,29(2):74-77.
    [8]Manufacturer package insert:AldaraTM Cream,5% (Imiquimod).3m Pharmaceuticals, St. Paul, MN, USA, August 2005.
    [9]Edwards L, Ferenczy A, Eron L, Baker D, Owens ML, Fox TL, et al. Self-administered topical imiquimod cream for external genital warts [J]. Arch Dermatol,1998,134:25-30.
    [10]Hengge U, Cusini M.Topical immunomodulators for the treatment of external genital warts, cutaneous warts and molluscum contagiosum [J].Dermatol,2003,149(Suppl.66):15-19.
    [11]Ahmed I, Berth-Jones J.Imiquimod:a novel treatment for lentigo maligna [J].Dermatol,2000,143:843-845.
    [12]Berman B,Kaufman J.Pilot study of the effect of postoperative imiquimod 5% cream on the recurrence rate of excised keloids [J].Am Acad Dermatol,2002,47:209-211.
    [13]董达科,陈肖栋,王建力.喹莫特对瘢痕疙瘩成纤维细胞增殖和胶原产生的影响[J].中华皮肤科杂志,2006,39(10):568-570.
    [14]郑军,黄晓元,韦星.表皮生长因子对大鼠深Ⅱ度烧伤创面愈合的影响[J].中华烧伤杂志,2003,19(5):289-292.
    [15]孙同柱,付小兵,顾小曼,等.重组人表皮生长因子促进兔烫伤创面愈合的实验研究[J].实验动物科学与管理,2000,17:12-14.
    [16]Martin-Garcia RF,Busquets AC. Postsurgical use of imiquimod 5% cream in the prevention of earlobe keloid recurrences:results of an open-label, pilot study[J].Dermatol Surg 2005; 31:1394-1398.
    [17]Stashower ME. Successful treatment of earlobe keloids with imiquimod after tangential shave excision [J].Dermatol Surg 2006; 32:380-383.
    [18]Dockrell DH, Kinghorn GR. Imiquimod and resiquimod as novel immunomodulators [J].Antimicrob Chemother 2001; 48:751-755.
    [19]Sauder DN. Immunomodulatory and pharmacologic properties of imiquimod [J].Am Acad Dermatol 2000; 43:S6-11.
    [20]Owens ML, Bridson WE, Smith SL, et al.Percutaneous penetration of Aldara cream,5% during the topical treatment of genital and perianal warts. Prim. Care Update Ob Gyns,1998,5(4):151.
    [21]San der DN.Immunomod ulatory and pharmacolosic properties of imiquimod.J Am Acad Dermatol,2000,43(1 Pt 2):S6-11.
    [22]Al-Attar A. Mess S.Thomassen JM.et al.Keloid pathogenesis and treatment [J].Plast Reconstr Surg.2006,117(1);286-300.
    [23]Perry CM,Lamb HM.Topical imiquimod:a review of its use in genital warts. Drugs,1999,58(2):375-390.
    [24]Sidbury It,Neuschler N,Neuschler E,et al.Topically applied imiquimod inhibits vascular tumor growth in vivo.J Invest Dermatol,2003,121(5):1205-1209.
    [25]沈春花,骆明,朱洁,等.喹莫特对人皮肤成纤维细胞活性和凋亡的影响[J].临床皮肤科杂志,2007,36(3):148-150.
    [26]Jacob SE, Berman B,Nassiri M, et al.Topical application of imiquimod 5% cream to keloids alters expression genes associated with apoptosis[J].Br J Dermatol,2003,149 (Supp 166):62-65.
    [27]Buechner S,Wernli M, Bachmann F, et al.Intralesional interferon in basal cell carcinoma:how does it work? [J].Recent Results Cancer Res, 2002,160:246-250.
    [28]Urosevic M, Maier T, Benninghoff B,et al.Mechanisms underlying imiquimod-induce regression of basal cell carcinoma in vivo [J].Arch Dermatol,2003,139 (10):1325-1332.
    [29]Meyer T,Nindl I,Schmook T,et al.Induction of apoptosis by Tol1-like receptor-7 agonist in tissue cultures[J].Br J Derm atol,2003,149 (Suppl66):9-14.
    [30]Kelly AP.Medical and surgical therapies for keloids [J].Dermatol Ther 2004,17(2):212-218.
    [31]Patel PJ;Skinner RB Jr. Experience with Keloids after Excision and Application of 5% Imiquimod Cream[J].Dermatol Surg,2006,32: 462-463.
    [32]Mitchell E.Stashower MD.Successful Treatment of Earlobe Keloids with Imiquimod after Tangential Shave Excision [J].Dermatologic Surgery,2006,32(3):380-386.
    [33]Apirag Chuangsuwanich,Suriya Gunjittisomrarn.The Efficacy of 5% Imiquimod Cream in the Prevention of Recurrence of Excised Keloids [J].Journal of the Medical Association of Thailand,2007,90(7): 1363-1367.
    [34]Johnson RM,Richard R. Partial-thickness burns:identification and management [J].Adv Skin Wound Care,2003,16:178-187.
    [35]Davidson JM.Animal models for wound repair [J].Arch Dermatol Res, 1998,290(Suppl.):S1-1.
    [36]Kaufman T, Lusthaus SN, Sagher U, Wexler MR. Deep partial skin thickness burns:a reproducible animal model to study burn wound healing [J].Burns,1990,16(1):13-16.
    [37]Dorsett-Martin WA, Wysocki A. In:Conn PM, editor. Rat models of skin wound healing [J].Sourcebook of models for biomedical research. Totowa,NJ, USA:Humana Press,2008:631-638.
    [38]Dorsett-Martin WA. Rat models of skin wound healing:a review [J]. Wound Repair Regen,2004,12 (6):591-599.
    [39]Jandera V, Hudson DA, de Wet PM, Innes PM, Rode H.Cooling the burn wound:evaluation of different modalites [J]. Burns,2000,26 (3):265-270.
    [40]Barbosa RC, Guimaraes SB,de Vasconcelos PR, et al.Metabolic effects of 1-alanyl-glutamine in burned rats [J]. Burns,2006,32 (6):721-727.
    [41]Mustoe TA. Scars and keloids[J]. BMJ,2004,328:1329-1330.
    [42]Junqueira LC, Cossermelli W, Brentani R. Differential staining of collagens type Ⅰ, Ⅱ and Ⅲ by Sirius Red and polarization microscopy [J]. Arch Histol Jpn,1978;,41:267-274.
    [43]杨军,刘晓瑾.大鼠烫伤创面模型的制备和创面观察[J].陕西医学杂志,2009,38(7):794-705.
    [44]Junqueira LC, Bignolas G, Brentani RR. Picrosirius staining plus polarization microscopy, a specific method for collagen detection in tissue sections[J]. Histochem J,1979,11:447-455.
    [45]Montes GS,Junqueira LC.The use of the picrosiriuspolarization method for the study of the biopathology of collagen [J].Mem Inst Oswaldo Cruz,1991,86(Suppl.3):1-11.
    [46]Biondo-Simoes ML, Terranova O, Ioshii SO, et al.Effects of aging on abdominal wall healing in rats [J].Acta Cir Bras,2005,20 (2):214-219.
    [47]Riekki R, Parikku M, Jukkola A, et al.Increased expression of collagen type 1 and 3 in human skin as a consequence of radiotherapy [J].Arch Dermatol Res,2002,294(4):178-184.
    [48]冯国平,孙广慈,管正玉,等.胎兔伤口无瘢痕愈合的形态学和胶原构成研究[J].中华整形外科杂志,2001,17(4):239-241.
    [49]刘策励,赵雄飞,黎鳌,等.烧伤后不同类型胶原在增生性瘢痕发生中的作用研究[J].现代康复,2001,5(5):37.
    [50]Dimicco MA, Waters SN, Akeson WH, et al.Integrative articular cartilage repair:dependence on developmental stage and collagen metabolism [J].Osteoarthritis and Cartilage,2002,10:218-251.[51]陈玉林,黄康.创面愈合的评价指标[J].中国临床康复,2002,6(8):1080-1081.
    [1]Chang YC, Madkan V, Cook-Norris R, et al.Current and potential uses of imiquimod. South Med J,2005,98:914-920.
    [2]Gerster JF, Minn W. 1H-Imidazo [4,5-c] quinolin-4-amines and anti-viral use [P].US:4689338,1987-08-25.
    [3]沈敬山,李剑峰,李卉君,等.喹莫特的合成研究[J].化学研究与应用,2001,13(3):249-252.
    [4]张逸伟,陈海权,何伟彪,等.喹莫特合成工艺的改进[J].华南理工大学学报(自然科学版),2007,7(7):78-81.
    [5]Perry CM,Lamb HM.Topical imiquimod:a review of its use in genital warts. Drugs,1999,58(2):375-390.
    [6]Owens ML, Bridson WE, Smith SL, et al.Percutaneous penetration of Aldara cream,5% during the topical treatment of genital and perianal warts.Prim. Care Update Ob Gyns,1998,5(4):151.
    [7]Farina C,Theil D,Semlinger B,et al.Distinct responses of monocytes to Toll-like receptor ligands and inflammatory cytokines.Int Immunol,2004, 16(6):799-809.
    [8]Sauder DN.Immunomodulatory and pharmacologic properties of imiquimod.J Am Acad Dermatol,2000,43(1 Pt2):S6-11.
    [9]Berrnan B,Villa A.Imiquimod 5% cream for keloid management [J]. Dermatol Surg 2003; 29:1050-1051.
    [10]Manufacturer package insert:AldaraTM Cream,5% (Imiquimod).3m Pharmaceuticals, St. Paul, MN,USA, August 2005.
    [11]Edwards L, Ferenczy A, Eron L, Baker D, Owens ML, Fox TL, et al. Self-administered topical imiquimod cream for external genital warts [J].Arch Dermatol 1998; 134:25-30.
    [12]Hengge U, Cusini M.Topical immunomodulators for the treatment of external genital warts, cutaneous warts and molluscum contagiosum [J].Dermatol 2003; 149(Suppl.66):15-19.
    [13]Ahmed I, Berth-Jones J.Imiquimod:a novel treatment for lentigo maligna [J]. Dermatol 2000; 143:843-845.
    [14]Berman B,Kaufman J. Pilot study of the effect of postoperative imiquimod 5% cream on the recurrence rate of excised keloids [J].Am Acad Dermatol 2002; 47:209-211.
    [15]Moore RA, Edwards JE, Hopwood J,Hicks D.Imiquimod for the treatment of genital warts:a quantitative systematic review [J].BMC Infect Dis,2001, 1(3):352-356.
    [16]Dockrell DH, Kinghorn GR. Imiquimod and resiquimod as novel immunomodulators[J]. Antimicrob Chemother 2001; 48:751-755.
    [17]Sidbury It,Neuschler N,Neuschler E,et al.Topically applied imiquimod inhibits vascular tumor growth in vivo.J Invest Dermatol.2003,121(5): 1205-1209.
    [18]San der DN.Immunomod ulatory and pharmacolosic properties of imiquimod.J Am Acad Dermatol,2000,43(1 Pt 2):S6-11.
    [19]吴宗耀.烧伤瘢痕的防治难点[J].中华烧伤杂志,2004,20(2):67-68.
    [20]陈小平,宋建良.生长因子在整形外科中的应用研究[J].中华整形烧伤外科杂志,1999,15(2):151-154.
    [21]田宜明,汤肖明,等.TGF-β及α-SMA在瘢痕组织中的表达及相关性 研究[J].中华整形外科杂志,2002,16(2):75—77.
    [22]Desnouliere A, Redad M, Darby L, et al.Apop tosis mediates the decreaae in cellularity during the transition between granulation tissue and scar [J].Am J Pathol,1995,146:56-61.
    [23]马兵,吴军,易绍萱,等.表达谱基因芯片筛选烧伤后增生性瘢痕相关基因的研究[J].中华创伤杂志,2001,17(6):334-337.
    [24]吴军,王珍祥,等.增生性瘢痕与非增生性瘢痕中细胞骨架蛋白表达差异的研究[J].中华疮疡杂志.2002,18(7):413-414.
    [25]Al-Attar A. Mess S.Thomassen JM. et al.Keloid pathogenesis and treatment [J].Plast Reconstr Surg.2006,117(1);286-300.
    [26]Coors EA, Schuler G, Von Den Driesch P.Topical imiquimod as treatment for different kind of coetaneous lymphoma[J].Eur J Dcrmatol.2006,16(4): 391-393.
    [27]董达科,陈肖栋,王建力.喹莫特对瘢痕疙瘩成纤维细胞增殖和胶原产生的影响[J].中华皮肤科杂志,2006,39(10):568-570.
    [28]沈春花,骆明,朱洁,等.喹莫特对人皮肤成纤维细胞活性和凋亡的影响[J].临床皮肤科杂志,2007,36(3):148-150.
    [29]Jacob SE, Berman B, Nassiri M, et al.Topical application of imiquimod 5% cream to keloids alters expression genes associated with apoptosis[J].Br J Dermatol,2003,149 (Supp 166):62-65.
    [30]Buechner S,Wernli M, Bachmann F, et al.Intralesional interferon in basal cell carcinoma:how does it work?[J].Recent Results Cancer Res,2002,160: 246-250.
    [31]Urosevic M, Maier T, Benninghoff B, et al. Mechanisms underlying imiquimod-induce regression of basal cell carcinoma in vivo[J].Arch Dermatol,2003,139 (10):1325-1332.
    [32]Meyer T,Nindl I,Schmook T,et al.Induction of apoptosis by Toll-like receptor-7 agonist in tissue cultures[J].Br J Derm atol,2003,149(Suppl 66): 9-14.
    [33]Shaffer JJ, Taylor SC, Cook-Bolden F. Keloidal scars:A review with a critical look at therapeutic options. J Am Acad Dermatol.2002;46(2 Suppl):S63-S97.
    [34]程晓栋,顾黎雄,赵洪瑜,等.手术切除、糖皮质激素注射联合术后放疗治疗瘢痕疙瘩的疗效观察.中华皮肤科杂志,2006,39:52-53.
    [35]Al-Attar A. Mess S.Thomassen JM. et al.Keloid pathogenesis and treatment [J].Plast Reconstr Surg.2006,117(1);286-300.
    [36]Patel PJ;Skinner RB Jr. Experience with Keloids after Excision and Application of 5% Imiquimod Cream[J].Dermatol Surg,2006,32:462-463.
    [37]Mitchell E. Stashower MD. Successful Treatment of Earlobe Keloids with Imiquimod after Tangential Shave Excision [J].Dermatologic Surgery,2006, 32(3):380-386.
    [38]Apirag Chuangsuwanich,Suriya Gunjittisomrarn.The Efficacy of 5% Imiquimod Cream in the Prevention of Recurrence of Excised Keloids [J]. Journal of the Medical Association of Thailand,2007,90(7):1363-1367.
    [39]Amit Kumar Malhotra,Somesh Gupta,Binod K. Khaitan,et al.Imiquimod 5% Cream for the Prevention of Recurrence after Excision of Presternal Keloids [J].Dermatology,2007,215(1):63-65.
    [40]Fernanda Marson, Tanaka Vanessa, Messina Maria Cristina de Lourenzo, et al. Failure of Imiquimod 5% Cream to Prevent Recurrence of Surgically Excised Trunk Keloids [J].Dermatologic Surgery,2009,35(4):629-633.
    [41]Arany I, Tyring SK, StanleyMA, et al.Enhancement of the innate and cellular immune response in patientswith genitalwarts treatedwith top ical imiquimod cream 5%[J].Antiviral Res,1999,43(1):55-63.
    [42]朱小华,徐金华.5%喹莫特乳膏治疗尖锐湿疣Meta分析[J].中华皮肤科杂志,2006,39(11):632-633.
    [43]Korman N,Moy R,LingM, et al.Dosingwith 5% imiquimod cream 3 times per week for the treatment of actinic keratosis:results of two phase 3,randomized, double-blind, parallel-group, vehicle-controlled trials[J].Arch Dermatol, 2005,141 (4):467-473.
    [44]Rosen T, HartingM,GibsonM. Treatment of Bowen-s disease with topical 5% imiquimod cream:retrospective study[J].Dermatol Surg,2007,33 (4): 427-431.
    [45]Schulze HJ, Cribier B, Requena L, et al.Imiquimod 5% cream for the treatment of superficial basal cell carcinoma:results from a randomized vehicle-controlled phase Ⅲ study in Europe [J].Br J Dermatol,2005,152 (5): 939-947
    [46]朱小华,徐金华.5%喹莫特乳膏治疗基底细胞癌Meta分析[J].中华皮肤性病学杂志,2006,20(9):568-571.
    [47]RigelDS,TorresAM, Ely H.Imiquimod 5% cream following curettage without electrodesiccation for basal cell carcinoma:preliminary report[J].J DrugsDermatol,2008,7(1 Suppl 1):s15-s16.
    [48]Wenzel J,Uerlich M, Haller O, et al.Enhanced type Ⅰ interferon signaling and recruitment of chemokine receptor CXCR3-expressing lymphocytes into the skin following treatment with the TLR7[J].J Cutan Pathol,2005,32 (4): 257-262.
    [49]Green DS, Bodman-Smith MD, Dalgleish AG, et al.Phase Ⅰ/Ⅱ study of topical imiquimod and intralesional interleukin-2 in the treatment of accessible metastases in malignant melanoma [J].Br J Dermatol,2007,156 (2):337-345.

© 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