粗糙脉孢菌漆酶基因的克隆及在毕赤酵母中的初步表达

采用连续延伸PCR方法克隆到粗糙脉孢菌（Neurospora crassa）漆酶基因，并将其克隆到表达载体pPIC9k，重组质粒经线性化、电激转化Pichia pastoris KM71，部分阳性克隆的PCR结果表明：漆酶基因已整合到巴斯德毕赤酵母染色体上，重组菌经甲醇诱导后3～5d产漆酶量最高，为2-3U／mL。     

中药结合心理干预治疗不安障碍40例

[目的]探索不安障碍治疗的有效途径。[方法]采用中药结合心理干预治疗不安障碍患者40例。[结果]显效31例(77·5%)、有效7例(17·5%)无效2例(5·0%)。SDS、CMI有显著性差异。[结论]中药结合心理干预治疗不安障碍疗效显著。     

Honte et paranoïa

This study examines what happens to shame in paranoid psychosis, and emphasizes how the treatment of shame can follow on from delusion, via the construction of a persecuting ‘Other’. This may give rise to the impression that the paranoid subject is free from shame, placing all the shameful enjoyment on this ‘Other’. It will be demonstrated that this is not the case when this subject returning from their deluded state is convinced, in particular, that their dignity has been affected and that they have been reduced, by the ‘Other’, to the level of a shameful object.     

新型血管吻合用支架对血管内膜的影响

目的：研制一种可溶性血管内支架辅助血管断端吻合，并检测该支架在血管吻合的过程中对血管内膜的影响。方法：选用高纯度低分子量明胶为主要原料制备血管吻合用支架，利用该支架进行血管吻合操作，观察支架对血管内膜的作用，并从超微结构方面进行研究。结果：明胶类可容性血管内支架表面光滑，在血管吻合的过程中不会对血管壁造成损伤；与同类支架相比具有明显的优势。结论：明胶类可溶性血管内支架具有光滑的外表面，适合于进行血管吻合操作。     

青叶胆Shan酮类化合物的成分研究

目的　分离鉴定青叶胆 Swertia mileensis全草的酮类成分。方法　 95 %乙醇浸提 ,经硅胶柱色谱分离纯化 ,UV,IR,MS,1 H和 1 3CNMR波谱方法确定化学结构。结果　分得 12个酮成分 ,分别为 1-羟基 - 2 ,3,4 ,5 -四甲氧基酮 (1- hydroxy- 2 ,3,4 ,5 - tetramethoxyxanthone, ) ;1-羟基 - 2 ,3,7-三甲氧基酮 (1- hydroxy- 2 ,3,7-trim ethoxyxanthone, ) ;1-羟基 - 2 ,3,5 ,7-四甲氧基酮 (1- hydroxy- 2 ,3,5 ,7- tetram ethoxyxanthone, ) ;1,5 -二羟基 - 2 ,3-二甲氧基酮 (1,5 - dihydroxy- 2 ,3- dimethoxyxanthone, ) ;1,5 -二羟基 - 2 ,3,7-三甲氧基酮 (1,5 - dihy-droxy- 2 ,3,7- trimethoxyxanthone, ) ;1-羟基 - 2 ,3,5 -三甲氧基酮 (1- hydroxy- 2 ,3,5 - trimethoxyxanthone, ) ;1,5 -二羟基 - 2 ,3,4 ,7-四甲氧基酮 (1,5 - dihydroxy- 2 ,3,4 ,7- tetramethoxyxanthone, ) ;1,8-二羟基 - 2 ,3,6 -三甲氧基酮 (1,8- dihydroxy- 2 ,3,6 - trimethoxyxanthone, ) ;1-羟基 - 2 ,3,4 ,7-四甲氧基酮 (1- hydroxy- 2 ,3,4 ,7- te-tramethoxyxanthone, ) ;1,2 ,3,5 -四甲氧基酮 (1,2 ,3,5 - tetromethoxyxanthone, ) ;1-羟基 - 2 ,3,4 ,6 -四甲氧基酮 (1- hydroxyl- 2 ,3,4 ,6     

脑出血患者血肿周围组织细胞色素C的表达及临床意义

目的 研究高血压脑出血患者血肿周围脑组织细胞色素C的释放规律及其与缺氧诱导因子-1a(HIF-1a)的关系,探讨人脑出血血肿周围组织损伤的分子机制.方法 选择行血肿清除术的脑出血患者32例,选取手术过程中获得的血肿周围脑组织,采用免疫组织化学技术、HE染色及TUNEL染色方法检测细胞色素C、HIF-1a的表达及凋亡细胞的变化.结果 出血4h可见神经元细胞及血管内皮细胞肿胀,出血12h可检测到明显的凋亡细胞,24～48h凋亡细胞明显增多,48～72h达到高峰;出血4h,血肿周围脑组织可见少量细胞色素C表达的神经元,48～72h时达到高峰;出血4h,血肿周围脑组织即可见散在HIF-1a表达的神经元,24～48h时达到高峰,48～72h高表达持续存在;细胞色素C的表达与HIF-1a的表达呈正相关性(r=0.83,t=8.32,P＜0.01).结论脑出血后血肿周围组织脑血流量下降可引起细胞色素C的释放,产生缺血性病理损害.     

Neoplasia sincrónica de endometrio y ovario

We report the case of a patient with synchronous neoplasms of the endometrium and ovary, which developed at a relatively young age (45 years). Clinical presentation consisted of hypermenorrhea. An ovarian tumor was subsequently detected through ultrasound and computed tomography. Pathological examination revealed endometrioid histology at both sites and, as in most synchronous tumors occurring in these locations, both the grade and the stage of the tumors were low. All these factors indicate a good prognosis.