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p16基因、人乳头瘤病毒与外阴癌变的关系 被引量:5
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作者 赵毅 武昕 +1 位作者 季鑫 吴爱弟 《中国医科大学学报》 CAS CSCD 北大核心 2008年第6期802-804,共3页
目的探讨p16基因表达缺失、人乳头瘤病毒(HPV)感染与外阴上皮内瘤变Ⅲ级(VINⅢ)、外阴鳞癌、外阴基底细胞癌及疣状癌的关系。方法采用PCR方法检测43例外阴鳞癌,23例外阴基底细胞癌,25例疣状癌,21例VINⅢ级和20例外阴正常皮肤中p16基因和... 目的探讨p16基因表达缺失、人乳头瘤病毒(HPV)感染与外阴上皮内瘤变Ⅲ级(VINⅢ)、外阴鳞癌、外阴基底细胞癌及疣状癌的关系。方法采用PCR方法检测43例外阴鳞癌,23例外阴基底细胞癌,25例疣状癌,21例VINⅢ级和20例外阴正常皮肤中p16基因和HPV16DNA的阳性表达情况。结果p16基因在正常外阴皮肤中的阳性表达率为100%,在VINⅢ中为61.90%,在外阴鳞癌中为27.91%,在外阴基底细胞癌和疣状癌中未被检出,它们之间的差异有显著性(P<0.05);HPV16DNA在正常外阴皮肤和外阴鳞癌中未被检出,在VINⅢ中为90.48%,在外阴基底细胞癌中为78.26%,疣状癌中为92%,它们之间的差异有显著性(P<0.05)。p16基因在外阴鳞癌Ⅰ~Ⅱ期中阳性表达率为34.62%,Ⅲ~Ⅳ期中为17.65%,差异有显著性(P<0.05);高分化中为42.31%,与中分化和低分化的10%及0相比,差异有显著性(P<0.05);在无淋巴结转移中为34.48%,与有淋巴结转移的14.29%相比,差异有显著性(P<0.05)。结论p16基因的表达缺失与外阴癌的发生、发展密切相关,与外阴鳞癌的临床分期、淋巴结转移及分化程度降低呈正相关;外阴基底细胞癌和疣状癌的发生可能与HPV感染有关;VINⅢ可能进一步发展为外阴基底细胞癌和疣状癌。 展开更多
关键词 P16基因 人乳头瘤病毒 外阴癌 外阴上皮内瘤变
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Is it relevant a correct intimate cleansing in the treatment of vulvar dermatosis?
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作者 Filippo Murina Stefania Di Francesco Martina Ratti 《Open Journal of Obstetrics and Gynecology》 2014年第3期165-168,共4页
Background: Vulvar dermatoses are inflammatory disorders of genital skin causing itch, pain, dysuria and dyspareunia. Objective: To compare the efficacy of two intimate cleansers as adjuvants in the treatment of the t... Background: Vulvar dermatoses are inflammatory disorders of genital skin causing itch, pain, dysuria and dyspareunia. Objective: To compare the efficacy of two intimate cleansers as adjuvants in the treatment of the two common vulvar dermatoses: Lichen sclerosus (LS) and lichen simplex chronicus (LSC). Method: 32 patients with the diagnosis of LS or LSC initially treated with Mometasone furoate 0.1% cream were then randomly assigned to receive either cleanser A (cleaner based on amigdalus dulcis, malva, jojoba oil, PCL solid, Hyaluronic acid) or cleanser B (cleaner based on Cocoyl Wtheat Amino Acids, Maltodextrins, Aveena sativa, Caprylic Glycol) twice a day in association with lanolin cream one application daily for 30 days, following which the lanolin cream was applied only when needed as a rescue treatment. The amount of the rescue cream used, rubbing, applicability and pleasantness of the product were classified before and after 60 days of treatment. Results: The differences between the two treatments for rubbing, applicability and pleasantness of the product were statistically non-significant, while “as needed” use of the emollient lanolin cream was significantly superior in a total number of doses in the B group versus the A group (8.25 vs 5.28 (P < 0.001). Conclusion: The parameters showed a high score for both the cleansers, demonstrating the acceptability of these products by the women. The best results of the cleaner A can be attributed to not only to the pool of moisturizing and emollient active ingredients but that of the soothing effects as well. This shows that the role of intimate cleanser is not only for vulval cleansing, but can also play a therapeutic role of moisturization and emollience. 展开更多
关键词 vular DERMATOSIS LICHEN Sclerosus LICHEN SIMPLEX Chronicus INTIMATE Cleansers
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Vulvar Dermatoses: Effect of a Synergistic Treatment with a Moisturizing and Healing Product on the Course of the Disease
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作者 Filippo Murina Franco Vicariotto 《Open Journal of Obstetrics and Gynecology》 2015年第5期239-243,共5页
Background: Vulvar dermatoses are inflammatory disorders of genital skin causing itch, burning, and plaques with overlying excoriation and linear fissures. Objective: To assess the effectiveness of a soft foam based o... Background: Vulvar dermatoses are inflammatory disorders of genital skin causing itch, burning, and plaques with overlying excoriation and linear fissures. Objective: To assess the effectiveness of a soft foam based on Tiab&reg;system (TF), complex of titanium micro crystals covalently bound with silver ions associated with hyaluronic acid, in the supportive treatment of lichen sclerosus (LS) and lichen simplex chronicus (LSC), the two common vulvar dermatoses. Method: 20 patients with the diagnosis of LS or LSC received an 4-week treatment, during which the subjects applied Mometasone furoate in the form 0.1% cream were treated with Mometasone furoate 0.1% cream in combination with TF once a day. Clinical symptoms (itching and burning) and signs (vulvar suface disruption) were documented at baseline and at the end of the four-week treatment. Results: There was a significant reduction of symptoms between the basal scores and the symptoms complaints at 4-week treatment. Moreover, a significant reduction of excoriations and linear fissures was observed. Conclusion: The present study shows that daily application of TF can be an effective adjunct for the treatment of vulvar dermatosis. The foam had not only a moisturizer action, it may also be associated with a reduction in epithelial disruption in the form of excoriations and fissures. 展开更多
关键词 vular DERMATOSIS LICHEN Sclerosus LICHEN SIMPLEX Chronicus MOISTURIZER
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经导管一次性治疗小儿房间隔缺损并发肺动脉瓣狭窄的护理
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作者 李燕娥 王妤 《现代临床护理》 2004年第1期16-18,共3页
目的探讨经导管一次性治疗小儿房间隔缺损(ASD)并发肺动脉瓣狭窄(PS)的护理方法。方法总结自1998年11月~2003年8月一次性应用Amplatzer封闭器治疗小儿ASD及经皮球囊肺动脉瓣成形术(PBPV)11例的护理经过。结果11例患儿均手术成功,无1例... 目的探讨经导管一次性治疗小儿房间隔缺损(ASD)并发肺动脉瓣狭窄(PS)的护理方法。方法总结自1998年11月~2003年8月一次性应用Amplatzer封闭器治疗小儿ASD及经皮球囊肺动脉瓣成形术(PBPV)11例的护理经过。结果11例患儿均手术成功,无1例出现严重的并发症。结论术前做好心理护理、皮肤准备,术后做好健康教育、病情观察、下肢制动是预防和早期发现并发症促进康复的关键。 展开更多
关键词 堵闭术 房间隔缺损 肺动脉瓣狭窄
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二阶半线性微分方程奇摄动边值问题的研究
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作者 纪明亮 李青 《重庆科技学院学报(自然科学版)》 CAS 2012年第1期159-161,共3页
研究奇异摄动二阶半线性微分方程边值问题高阶渐近近似解的构造,利用相关微分不等式理论证明解的存在性,并给出高阶渐近解的一致有效估计。
关键词 奇摄动 边值问题 二阶半线性方程 渐近解
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盆腔脏器清除术相关的解剖要点和手术技巧 被引量:2
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作者 张志毅 臧荣余 龚沂 《中国实用妇科与产科杂志》 CAS CSCD 北大核心 2009年第3期187-190,共4页
盆腔脏器清除术手术范围广,涉及腹外科、妇科和泌尿外科。该文对盆腔脏器清除术相关的盆腔局部解剖和手术技巧进行了分析论述。
关键词 盆腔脏器清除术 子宫颈癌 外阴癌 阴道癌
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