影响女性性欲的主要因素探讨

性欲是一种本能的欲望,为什么有的女性性欲不太明显,有的则较强?有的女性初婚时性欲强,而婚后逐渐性欲衰退?中国女性应该如何看待性欲,在婚姻中影响女性性欲的因素有哪些?女性该如何提升性唤起的能力?本文通过国内外近期研究资料的整理探讨这些问题,发现现有性欲的研究有不同的结论,性欲的产生受到多种因素的影响。且性欲的研究对女性的自我认知、性唤起障碍以及婚姻生活的和谐具有一定的指导意义。     

多次检查确诊的喉癌30例分析

作统计上海长海医院耳鼻咽喉科1982／1997年230例喉癌病案中，有经多次检查后才确诊的喉癌30例，现作回顾性分析，探讨其原因。     

声门面积测量及动态量化分析的研究

随着电子工业的发展，计算机及多媒体在临床的广泛应用，使得声门面积测量及动态量化分析成为可能。本文就近年来声门面积测量及动态量化分析的进展进行综述。     

CT引导立体定向手术治疗高血压性脑出血

目的探讨在CT引导下立体定向手术治疗高血压性脑出血的效果.方法本组共40例,男25例、女15例,采用安科公司生产的ASA-602S高精度脑立体定向仪,行头颅CT扫描选定靶点、测定三维坐标,手术切口选择出血侧额部发际内中线旁开2.5cm处,清除80%左右血肿后,血肿腔内置入内径3mm的硅胶引流管,大于10ml血肿腔置尿激梅1万单位,引流最长不超过一周.结果40例病人,恢复良好生活能自理31例,占本组77.5%,轻残5例,占12.5%,重残2例,占5%,死亡2例占5%.结论高血压脑出血采用CT引导立体定向手术是有效的.     

脑内原发恶性淋巴瘤临床分析附8例报告

1991年1月～1995年1月本科共收治8例脑内原发恶性淋巴瘤,此病较少见,临床上极易误诊为恶性胶质瘤及转移性肿瘤,本文8例均经手术病理证实,现报告如下: (一)一般资料男7例,女1例,年龄32～50岁,其首发症状均为头痛。表现为恶心呕吐7例,双眼视力下降6例,1例肢体无力4例,癫痫发作1例。病人均作去骨力减压术及肿瘤切除术,7例病     

睫状神经营养因子在喉返神经再生过程中的表达及分布

OBJECTIVE: To explore the expression and distribution of ciliary neurotrophic factor(CNTF) mRNA and its protein in laryngeal nerve regeneration. METHODS: The recurrent laryngeal nerves were sectioned and then sutured in twelve dogs. Both proximal and distal stumps of sutured region were sectioned on different postoperative days and the sections were separately used for CNTF immunohistochemistry and CNTF mRNA in situ hybridization. The area and intensity of reactive product were measured by computer image processing system. RESULTS: Strongly reactive product of CNTF mRNA and its protein deposited in myelin-related Schwann cells in normal laryngeal nerves. At week 2 following neurorrhaphy, there was very little hybridization signal and detectable CNTF immunoreactivity in distal stump and no regenerated nerve fibbers were found. At week 3, reactive product of CNTF mRNA and its protein was detected in thin Schwann cell processes ensheathing regenerated axons, while reactive product was not found in the proliferating Schwann cells which didn't ensheathe axons. CNTF immunoreactivity was also detected in the regenerated nerve axons. After long survival times, hybridization signal and the CNTF immunoreactivity in Schwamm cells became more widespread, and the area and intensity of reactive product significantly increased, but even at the longest survival time, they were still significantly less than those in intact nerve. The same change of CNTF mRNA and its protein was observed in a short segment proximal to the sutured region. CONCLUSION: CNTF expression could depend on Schwann cell-axon regeneration. The level of CNTF expression stands in striking contrast to the up-regulation of nerve growth factor in peripheral nerve degeneration and regeneration. These suggest that the exogenous CNTF might provide a supportive environment for axonal regeneration.     

CT引导立体定向手术治疗高血压脑出血

1997．5～2000．5我们采用CT引导立体定向手术对40例高血压脑出血病人进行血肿碎吸加尿激酶血肿腔引流治疗，疗效满意。现报告如下：     

中医治疗对小鼠获得性记忆障碍模型的作用

通过益心气、通心窍、滋阴、活血四种不同治则的中药，对小鼠获得性记忆障碍模型的改善研窆，来比较筛选较为有效的中医治疗记忆障碍的方法。获得性记忆障碍模型采用氢溴酸末莨菪碱洼，行为测试采用跳台法却避暗法，同时设立正常、模型、西药(尼莫地平)组进行对照。结果短时记忆测定，模型组跳台及避暗反应错误次数较正常组明显增加，各用药组5分钟错误次数较模型组显降低，跳台法中通窍组与西药对照组、滋阴、活血组比较，差异有显性，P值分别为P<0．05、P<0.05、P<0.01。结论：各用药组均能不同程度地提高小鼠的记忆力，其中通窍组作用最为显。     

重型颅脑损伤并发胰腺炎的临床研究

目的：探讨重型颅脑损伤合并胰腺损伤的临床特征,方法：测定30例重型损伤和30例中型颅脑损伤患1－7d,8-20d,21-30d的两组血清泻 酶值并观察胰腺CT影像学的动态变化,结果,重型颅脑损伤组血清淀粉酶值在1－20d显升高,与中颅脑损伤组相比P＜0．01,随颅脑损伤的康复下降而趋于正常,CT检查发现重型颅脑损伤组中胰肿胀积流发生率高,与中型颅脑损伤组相比P＜0．01,但随颅脑损伤的康复亦好转,结论：重型颅脑损伤常合并一过性胰腺损伤。