8—Br—cAMP对人视网膜母细胞瘤HXO—Rb44细胞癌基因的表达效应

目的 研究８－Ｂｒ－ｃＡＭＰ对培养的人视网膜母细胞瘤ＨＸＯ－Ｒｂ４４细胞癌基因表达的效应及其与该细胞生长的关系。方法 ｃ－ｆｏｓ ｍＲＮＡ,Ｎ－ｍｙｃ ｍＲＮＡ及ｐ２１ｒａｓ ｍＲＮＡ均以原位杂交ＲＮＡ斑点印迹技术检测,对繁殖细胞核抗原,ｖ－Ｆｏｓ,Ｎ－Ｍｙｃ和Ｐ＾２１ｒａｓ蛋白表达的免疫反应性则采用免疫组化及收白质斑点印迹技术检测。     

西药联合穴位贴敷中西医结合治疗复治肺结核疗效观察

目的评价西药联合穴位贴敷中西医结合治疗复治肺结核的临床疗效。方法选择本院2017年1月～2018年1月收治的60例复治肺结核患者进行分组研究,全部患者根据治疗方法不同随机分为两组,每组各30例。两组均采取西药进行治疗,采用2HRZE/6HRZ标准化疗方案,实验组同时联合穴位贴敷中西医结合进行治疗,治疗后对比分析两组病灶吸收情况及两组临床症状改善情况。结果实验组病灶恶化9例,其病灶显著吸收率达50.0%,总有效率达70.0%,对照组病灶恶化6例,不变5例,其病灶显著吸收率达33.3%,总有效率达63.3%,两组病灶吸收总有效率组间比较,差异具有显著性(P0.05);实验组的疗效指数治疗6个月后显著高于对照组,组间比较,差异具有显著性(P0.05)。结论西药联合穴位贴敷中西医结合治疗复治肺结核疗效确切,可以显著促进病灶吸收,改善临床症状,安全性好,且还可以扶助人体正气,提高机体免疫力,调节全身状态,以达到治疗目的,是治疗复治肺结核的有效方法之一,值得临床广泛推广和应用。     

中西医结合治疗慢性肾功能衰竭疗效观察

目的观察中西医结合治疗慢性肾功能衰竭的临床疗效。方法 60例患者按照就诊时间的先后顺序编号,单号为观察组(30例),双号为对照组(30例),对照组采用纯西药治疗,观察组给予中西医结合治疗。结果观察组总有效率为80.0%,对照组总有效率为53.3%,两组比较差异有统计学意义(P0.01)。结论中西医结合治疗慢性肾功能衰竭疗效比单纯西药治疗好。     

中药熏蒸与人工泪液联用及综合护理对干眼症的治疗效果

【摘要】 目的 探讨中药熏蒸结合西医人工泪液及综合护理对干眼症的治疗效果。方法 选取干眼症患者120例为研究对象,随机分为西医人工泪液治疗37例（A组）、中药熏蒸治疗39例（B组）、中药熏蒸结合人工泪液治疗44例（C组）,三组均行综合护理,连续治疗20天,并随访1个月,用分泌泪液指数、人工泪液使用频率、眼睛不适症状总数及VAS舒适度评价各组治疗后第20天和随访1个月的临床效果。结果 与治疗前相比,治疗第20天,A、B、C三组在泪液分泌指数、眼睛不适症状总数及VAS舒适度均显著改善（P＜0.05）。随访1个月,C组与A组相比,上述指标显著更优（均P＜0.05）;与B组相比,C组眼睛不适症状总数显著减少（P＜0.05）,两眼泪液指数显著增加（P＜0.05）;C组有效率显著高于A及B组（P＜0.05）。结论 在综合护理下,中药熏蒸结合西医人工泪液治疗干眼症效果明显优于单独中医和西医治疗效果,可有效提升患者生活质量。     

Characterization of the lymphoproliferative diseases in the skin by DNA analysis.

Various samples from lymphoproliferative diseases in the skin were analyzed by Southern blotting technique with probes from the T cell receptor gene, immunoglobulin genes, and human T cell leukemia virus-I genome. Samples were taken from 10 mycosis fungoides (MF) patients, 1 parapsoriasis en plaque patient, 10 Adult T cell leukemia/lymphoma (ATL) patients, 1 cutaneous T cell lymphoma (CTCL) patient, 4 lymphomatoid papulosis (LP) patients, 4 B cell lymphoma patients, and 2 actinic reticuloid (AR) patients. In MF, the monoclonality of the T cells became detectable first in the skin when plaques develop to tumors then in lymph nodes, and finally in the blood lymphocytes, indicating this disease develops from local (skin) malignancy to systemic malignancy. In parapsoriasis en plaque, no monoclonality was detected in any sample. We could distinguish cutaneous ATL from the carrier state by detecting the T cell monoclonality and HTLV-I integration with these probes. One patient with CTCL showed detectable T cell monoclonality; 1 out of 4 patients with LP did the same. Four samples from patients with B cell lymphoma revealed detectable monoclonal rearrangement of immunoglobulin heavy and light chain genes. In AR, no monoclonality was detected in any sample. From these data, we conclude that DNA analysis is useful in determining the monoclonality, cell origin, and distribution of monoclonal cells from skin samples.     

尖锐湿疣人乳头瘤病毒的基因分型

目的：检测尖锐湿疣中人乳头瘤病毒（HPV）的基因型别。方法：用通用引物进行聚合酶链反应,扩增尖锐湿疣中HPV DNA,用生物素标记的特异性基因分型探针,对聚合酶链反应扩增后的HPV DNA进行斑点杂交,结果：50例尖锐湿疣标本经PCR扩增后48例HPV DNA阳性,阳性标本中HPV6,11,16,18型的检出率分别为16．7％（8／48）,37．5％（18／48％）,14．6％（7／48）,4．2％（2／48）,多重型别检出率为22．9％（11／48）,结论 HPV11型感染是尖锐湿疣发病的首要原因。     

Human papillomavirus type 58 in Bowen's disease of the elbow

Human papillomavirus (HPV) can be detected in skin lesions of Bowen's disease, particularly on the fingers, and its genotype is associated with mucosal/genital types of HPV. We report herein an 85-year-old woman who had HPV-associated Bowen's disease on her elbow. HPV-58 DNA was detected in the lesion by polymerase chain reaction with restriction fragment length polymorphism and by Southern blot hybridization. In situ hybridization revealed numerous hybrid cells in the nuclei of the upper epidermis and stratum corneum of Bowen's disease. A high-risk type of mucosal HPV-58 DNA is associated with Bowen's disease in this case, suggesting that HPV-related Bowen's disease is not always restricted to genital or finger lesions.     

中西药合用治疗突发性聋49例疗效分析

目的:观察活血化瘀中药联合西药治疗突发性聋的疗效。方法:治疗组49例用活血化瘀中药汤剂结合西药治疗,对照组55例单用西药治疗。结果:总有效率治疗组77.6%,对照组60.0%,两组比较有显著性差异(P0.05)。中度以上耳聋疗效治疗组明显优于对照组(P0.01)。结论:活血化瘀中药结合西药治疗突发性聋的疗效优于单用西药。     

中西医结合治疗流产后出血疗效观察

目的：观察中西医结合疗法治疗流产后出血的临床疗效。方法：将流产后出血的120例患者,按随机数字表法分为治疗组和对照组各60例,对照组只肌肉注射缩宫素10U,2次/d,3 d为1疗程;治疗组在对照组的基础上加服生化汤加味（方药组成：川芎15 g,当归12 g,桃仁8 g,红花12 g,炙甘草6 g,炮姜6 g,血竭3 g,益母草15 g）,每日1剂,水煎分2次温服,14 d后评定疗效。结果：治疗组有效率96.67%,对照组有效率81.67%,两组比较有显著性差异（P〈0.05）。结论：中西医结合治疗流产后出血较单一缩宫素治疗方法效果肯定。     

清瘟败毒饮对脓毒症的疗效及对部分血清免疫学指标的影响

目的:观察中药复方清瘟败毒饮对脓毒症(气营两燔证)的临床疗效以及对部分血清免疫学指标的影响。方法:将49例脓毒症患者随机分为西医常规治疗加清瘟败毒饮组(治疗组)25例、西医常规治疗组(对照组)24例,观察疗程7d,分别比较治疗前后中医症状积分、APACHEⅡ评分以及治疗前后外周静脉血IgG、IgA、IgM、C3、CRP、TNF-α水平(值)的变化。结果:两组总疗效比较无差异,但治疗组临床控制率优于对照组(P<0.05);两组患者与本组治疗前比较,中医症状积分和APACHEⅡ评分分值均明显下降(P<0.05,P<0.01),但同期比较治疗组优于对照组(P<0.05);两组患者与本组治疗前比较,IgG、IgA、IgM、C3、CRP、TNF-α水平(值)均降低(P<0.05,P<0.01),但治疗组同期优于对照组(P<0.05)。结论:清瘟败毒饮能提高脓毒症的临床疗效,有抑制脓毒症患者过度免疫应答、减少过度免疫应答对机体自身的损害方面的作用。