徘徊在法的门前

<正>[美]博西格诺等编著:《法律之门》邓子滨译,华夏出版社2006年版,XV+800pp.,89元《法律之门》是马萨诸塞大学法律系几位教授编著的法学教科书,英文书名Before the Law:An Introduc- tion to the Legal Process,直译应为《法的门前——法律过程导论》。现在的中文第二版,已经是英文第八版了。本书以卡夫卡的小说《审判》中一篇古奥而富于悲剧性的寓言开始,以美国巡回法院关于网络文件共享软件的裁决作结,为研习法律提供了广博、结构开放而又决不墨守律法的蓝本。寓言"法的门前"是本书一至八版     

大鼠脑挫伤后巢蛋白表达与脑挫伤经过时间的关系

目的观察大鼠脑挫伤后不同时间内巢蛋白(nestin)蛋白表达的变化,探讨其与脑损伤经过时间的关系。方法利用自由落体撞击大鼠脑挫伤模型,在脑挫伤后不同时间(0.5,6,12h和1,3,7,14,28d)观察nestin蛋白在伤侧皮质、海马齿状回及胼胝体表达情况。结果伤后0.5h伤侧皮质、海马齿状回及胼胝体nestin阳性细胞表达开始增强,7d达高峰,以后逐渐下降,28d伤侧皮质、海马齿状回恢复至正常组水平,伤侧胼胝体在伤后28d仍有弱表达。结论nestin免疫组化染色可以作为法医学推断早期脑损伤时间的指标之一;nestin可作为判断脑损伤是否存在及区分生前和死后脑损伤的标志。     

9个Y-STR基因座荧光复合扩增系统的法医学应用

目的建立9个Y-STR基因座的复合扩增系统,提高Y-STR的法医学检测效能。方法6-FAM标记DYS434、Y-GATA-A10、DYS438、DYS439,HEX标记DYS531、DYS557、DYS448,TAMRA标记DYS456、DYS444引物,PCR复合扩增,毛细管电泳得到结果,考察扩增系统的个体识别能力、灵敏度、特异性、组织同一性。结果所建立的9个Y-STR复合扩增系统分型清晰,单倍型多样性达0.9968,特异性好,灵敏度高(0.5ngDNA),并且在男女混合斑检验上较常染色体STR分型更有优势。结论9个Y-STR复合扩增系统具有较高的识别能力,对建立Y染色体STR数据库,研究群体遗传学和进行法医学混合斑物证鉴定有重要意义。     

人脑挫伤后细胞周期素D1表达的变化

目的研究CyclinD1在人不同部位脑挫伤组织中表达的变化及其与损伤时间的关系。方法88例脑挫伤标本按损伤后存活时间0.5,1,3,24h和3,7,14,30d分为8个实验组,另以6例非脑挫伤的脑作为对照组,应用CyclinD1免疫组织化学并结合图像分析技术观察CyclinD1的变化。结果脑挫伤后,挫伤灶中央CyclinD1阳性细胞几乎丧失,1h后挫伤灶周围CyclinD1阳性细胞开始增加,3h～30d之间各组挫伤灶周围免疫阳性反应的细胞增加显著,在3h～30d一直维持在较高水平;CyclinD1主要见于小胶质细胞和其它胶质细胞,少数神经元也呈阳性。结论人脑挫伤后,CyclinD1在多种脑细胞内表达,以胶质细胞表达明显,CyclinD1阳性细胞在伤后不久即显著增加,故可作为早期脑损伤的诊断指标。     

Fatal dog maulings associated with infant swings

We present three cases of fatal dog maulings of infants placed in mobile infant swings, a phenomenon not previously described in the literature. In each case, the victim was left in a mobile swing, unsupervised by an adult, and the attacking dog was a family pet. Case 1 involved an 18-day-old male infant attacked by a pit bull; Case 2 involved a 3-month-old male infant attacked by a Chow Chow and/or a Dachshund, and Case 3 involved an 18-day-old female infant attacked by a Labrador-pit bull mix. These cases not only underscore the importance of not leaving young children unattended in the presence of pet dogs, but also raise the possibility that mobile swings may trigger a predatory response in dogs and thus may represent an additional risk factor for dog attack.     

Four X-chromosomal STRs and their allele frequencies in a Chinese population

X-chromosomal markers are particularly useful for solving complex problems relating to kinship and deficiency paternity analysis. In the present study, population genetics data of four X-chromosomal short tandem repeats (STRs) DXS8378, HPRTB, DXS7423 and DXS7132 were obtained by analyzing 500 unrelated Chinese individuals (250 males and 250 females). Population genetics data obtained from the Chinese were compared with those of the Asian and European population. Mutations in X-chromosomal markers were analyzed based on a total of 61 proven father-child and 45 proven mother-child pairs.     

中共八大对执政理念的探索

1956年9月,中共八大在总结中共七大以后的历史经验的基础上,为我国在新时期的社会主义经济建设提出了符合中国国情的新方针和新模式,同时也对党的执政理念进行了初步探索."八大"根据中国共产党的执政环境的变化,明确了执政的客体和对象,阐述了何为执政即执政的本质,并为完成执政使命作了如何规范执政方式的科学阐释,为后来党的建设作了很好的铺垫,也对今天中国共产党加强执政能力建设具有重要的现实意义.     

Drug and chemical related deaths: incidence in the State of Maryland--1975 to 1980

The incidence of drug and chemical related deaths was studied over a six-year period in the State of Maryland. Deaths were classified into the following categories: alcohol, carbon monoxide (CO), single drugs, multiple drugs, and narcotism. The last three categories were further subdivided as to the specific drugs or chemicals involved. Over the six-year period the number of alcohol and CO deaths remained steady, the number of barbiturate and propoxyphene deaths declined, while the number of tricyclic antidepressant drug deaths increased.