电灼结合中药内服外洗治疗尖锐湿疣的疗效观察

目的观察电灼结合中药内服外洗治疗尖锐湿疣的临床疗效及对患者T淋巴细胞亚群的影响。方法选择从2013年7月至2017年11月山西医科大学附属大同市第三人民医院泌尿外科治疗尖锐湿疣的患者148例,随机分成对照组和观察组两组,每组74例。对照组患者单独采用电灼治疗;观察组患者在采用电灼基础上结合中药内服外洗共同治疗。结果观察组尖锐湿疣患者复发率为10.8%,低于对照组尖锐湿疣患者复发率28.4%,差异具有统计学意义。(P<0.01)。两组治疗后复发组CD3+细胞、CD4+细胞水平、CD4+/CD8+细胞比值较未复发组低,而CD8+细胞水平较未复发组高,差异具有统计学意义。(P<0.05)。治疗后,观察组尖锐湿疣患者CD3+水平、CD4+水平、CD4+/CD8+比值高于对照组尖锐湿疣患者,且观察组尖锐湿疣患者CD8+水平低于对照组尖锐湿疣患者CD8+水平,差异具有统计学意义(P<0.01)。结论电灼结合中药内服外洗能减少尖锐湿疣的复发率。在临床治疗中,监测尖锐湿疣患者外周血T淋巴细胞亚群,对尖锐湿疣患者治疗后的复发预估及相应增强免疫治疗具有重要的指导意义。     

中药内外并用抗尖锐湿疣复发的临床研究

目的：观察中药消疣丸/消疣擦剂内服外用防止尖锐湿疣复发的作用.方法：应用免疫学方法，检测患者治疗前后外周血T淋巴细胞亚群CD3、CD4、CD8的百分率和CD4/CD8的比值.结果：局部消除疣体后中药消疣丸/消疣擦剂内服外用对防止尖锐湿疣复发有显著疗效，痊愈率为99.66%，复发率为3.33%，与对照组相比有显著差异（P〈0.05）.结论：中药内服外用抗尖锐湿疣复发效果好。     

聚合酶链反应检测尖锐湿疣皮损内人乳头瘤病毒

１３个皮损组织取自１３例尖锐湿疣（ＣＡ）患者，１３例基底细胞上皮瘤（ＢＣＣ）组织作为对照，用溴化钠液分离表真皮，从组织中提出的 ＤＮＡ和溴化钠液分别用聚合酶链反应检测 ＨＰＶ ＤＮＡ。１１例ＣＡ表皮中检出 ＨＰＶ ＤＮＡ，ＨＰＶ６有７例，ＨＰＶ１１有４例。３例ＣＡ真皮中发现有ＨＰＶ ＤＮＡ，ＨＰＶ６有２例，ＨＰＶ１１有１例。２例标本因溴化钠液被ＨＰＶ污染未作统计。在ＢＣＣ组织中未发现有ＨＰＶ ＤＮＡ。在某些ＣＡ真皮内含有 ＨＰＶ ＤＮＡ可以解释散发病例的复发性。     

孕产妇生殖器尖锐湿疣的30例护理

目的:探讨妊娠合并尖锐湿疣的护理.方法:选择1999年1月～2001年3月30例孕产妇生殖器感染尖锐湿疣进行分析.结果:产妇均痊愈出院,新生儿无1例发生咽部乳头瘤.结论:孕产妇尖锐湿疣对孕妇及新生儿均有重大影响,医护人员应注意消毒隔离,以剖宫产终止妊娠,使新生儿患病率明显下降.     

尖锐湿疣中乳头瘤病毒感染与P53和ki-67表达的关系

目的　探讨尖锐湿疣中乳头瘤病毒 (HPV)感染与 P5 3和 ki- 6 7的关系。　方法　采用免疫组织化学方法对 82例尖锐湿疣的 HPV感染、P5 3和 ki- 6 7的表达进行观察。　结果　 HPV阳性者 2 4例 (2 9.3% ) ,P5 3阳性表达 2 0例 (2 4 .4 % ) ,ki- 6 7阳性表达 2 1例 (2 5 .6 % )。2 4例 HPV阳性者中 ,P5 3阳性表达 10例 (41.7% ) ,ki- 6 7阳性表达 11例 (45 .8% ) ,经关联分析 ,皮损中 HPV感染与 P5 3(χ2 =4 .2 4 7,P<0 .0 5 )和 ki- 6 7(χ2 =5 .6 8,P<0 .0 5 )阳性表达均有显著关联 ;而 P5 3与 ki- 6 7两者均阳性者仅有 6例 (χ2 =0 .98,P>0 .0 5 ) ,无明显关联。　结论　在尖锐湿疣中 HPV感染伴随 P5 3和 ki- 6 7表达的增加     

Detection of human papillomavirus types 6 and 11 E4 gene products in condylomata acuminatum.

Polyclonal antiserum to an Escherichia coli-produced beta-galactosidase/E4 fusion protein of human papillomavirus type 6b (antiserum 256), and affinity purified HPV 11 anti-E4 antibodies were tested for reactivity in Western blots with bacterially expressed trpE/E4 fusion proteins of HPV types 6b, 11, 16, and 18. To further characterize the affinity purified anti-E4 antibodies, a dot-immunobinding assay was performed using overlapping synthetic HPV 11 E1E4 peptides as antigens. Protein extracts of condylomata acuminatum from 18 patients containing HPV type 6 or 11 DNA sequences were tested in Western blots using antiserum 256 or affinity purified HPV 11 anti-E4 antibodies. In the Western blots of the trpE proteins, antiserum 256 identified the HPV types 6b and 11 fusion proteins; the affinity purified HPV 11 anti-E4 antibodies identified only the HPV 11 fusion protein. In the dot-immunobinding assay, three HPV 11 peptides were recognized, each containing a shared 8 amino acid sequence that differs significantly from the corresponding sequences of HPV types 6b, 16, or 18. In the Western blots of protein extracts from 18 condylomata acuminatum samples shown to contain HPV types 6 or 11 DNA, putative E4 gene products were identified in six samples by antiserum 256. The affinity purified HPV 11 anti-E4 antibodies identified putative E4 gene products in one of these same six lesions, which was shown to contain HPV 11 sequences by the Southern blot method. All six samples containing E4 gene products were from women. Three of these women were pregnant, one had serum antibodies to the human immunodeficiency virus, and one was a renal transplant recipient receiving glucocorticoids.(ABSTRACT TRUNCATED AT 400 WORDS)     

阴道镜下高频电灼术联合α-2a干扰素凝膏治疗尖锐湿疣疗效分析

目的探讨阴道镜下高频电灼术联合重组人干扰素α-2a治疗尖锐湿疣（CA）的效果。方法将165例CA分为3组，A组应用阴道镜下高频电灼术联合重组人干扰素α-2a；B组单纯采用阴道镜下高频电灼治疗；C组应用NS-FII型多功能光谱治疗仪联合肌注重组人干扰素α-2a。结果治疗后3-6个月A、B、C组复发率分别为0％、4．4％、65．4％：半年后人乳头瘤病毒（HPV）转阴率分别为93．5％、85．4％、43．8％，A组明显优于B组，B组明显优于C组，3组比较差异有统计学意义（P〈0．01）。结论阴道镜下高频电灼术联合重组人干扰素α-2a治疗CA可明显降低CA复发率和提高HPV转阴率。     

Immunohistochemical localization of syndecan-1 in normal and pathological human uterine cervix

Expression of syndecan-1, a cell surface proteoglycan that binds growth factors and extracellular matrix components, was studied in normal and pathological human uterine cervix using immunohistochemical methods. Normal cervical squamous epithelium showed positive staining for syndecan-1 in all cell layers, except the basal cell layer, whereas endocervical columnar epithelium stained weakly. In non-neoplastic reactive lesions, metaplastic squamous cells were positive for syndecan-1, whereas columnar cells showed weak or negative staining. In cervical condylomas, cells showing koilocytotic atypia were positive for syndecan-1. The progression of cervical intraepithelial neoplasia (CIN) grade I to grade III was associated with reduced syndecan-1 expression and localization of syndecan-1 to more superficial cell layers. In squamous cell carcinomas (SCCs), syndecan-1 expression correlated with histological differentiation, being absent from most poorly differentiated tumours. The results suggest that loss of syndecan-1 from atypical cells is an early event during cervical carcinogenesis and show a close association of syndecan-1 expression with preserved epithelial morphology and differentiation.     

尖锐湿疣皮损中朗格汉斯细胞的变化

目的了解尖锐湿疣(CA)皮损中朗格汉斯细胞(LC)的变化。方法采用免疫组化法对34例CA皮损进行LC染色,光镜下观察其形态和数量变化,并对其中6例标本行电镜观察。结果与正常皮肤相比,CA皮损表皮内LC分布不规则,少见典型的树突状细胞,细胞突明显减少、缩短或消失,半定量计数显示CA皮损中LC为(13.15±9.42)个,较正常明显降低(P<0.01)。超微结构表明LC中的特征性结构———朗格汉颗粒(LG)不仅数目减少,而且形态也不典型。结论CA皮损中LC形态及数量均发生变化,可能在CA的发病中起着一定作用。     

Immunomodulatory and therapeutic effect of lentinan in treating condyloma acuminatum

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