Pseudolaminar necrosis in cyanide intoxication: a neuropathology case report

We describe the gross and microscopic neuropathological changes in the brain of a 17-year-old male who died 4 days after being poisoned with cyanide. Previous reports indicate that following cyanide intoxication, the brain develops diffuse hypoxic/ischemic changes, predominantly of the basal ganglia. The case we describe here had similar features but in addition showed striking laminar necrosis of the cerebral cortex. This finding in cyanide poisoning has been previously demonstrated by neuroimaging, but not pathologically.     

Y-chromosome STR haplotypes in Somalis

A total of 201 males from Somalia were typed for the Y-chromosome STRs DYS19, DYS385a/b, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 with the PowerPlex Y kit (Promega). A total of 96 different haplotypes were observed and the haplotype diversity was 0.9715. The number of unique haplotypes was 71 while the most common haplotype was observed 24 times.     

Mitochondrial DNA error prophylaxis: assessing the causes of errors in the GEP'02-03 proficiency testing trial

A qualitative and quantitative analytical method was developed and validated for the determination of 49 licit and illicit drugs in oral fluid. Small oral fluid samples, volume 1mL, were collected from volunteers using a modified Omni-Sal device and the analytes were extracted from an oral fluid/buffer mixture using a single Bond Elut Certify solid phase extraction cartridge. Liquid chromatography-tandem mass spectrometry (LC-MS-MS) and gas chromatography-repetitive full scan mass spectrometry (GC-MS) were used in parallel to analyze the extracts for the targeted drugs. Extracts were analyzed by GC-MS in their underivatized form and as their pentafluoropropionyl derivatives. Deuterated internal standards were used for quantification of drugs of abuse by LC-MS-MS to minimize matrix effects. Methadone-d(9) and tumoxetine were used as the internal standards for quantification of non-derivatized and derivatized analytes respectively by GC-MS. Linearity was demonstrated over the range 5-200 ng/mL and limits of detection were less than 4 ng/mL for each drug analyzed. The method demonstrated acceptable recoveries for most of the analytes and good intra- and inter-day precision. Acquisition of data by repetitive full scan GC-MS allows the addition of further analytes to the target menu.     

Y-chromosome STR haplotypes in Danes

A total of 185 unrelated Danish males were typed for the Y-chromosome STRs DYS19, DYS385a/b, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 using the kits PowerPlex Y (Promega), ReliaGene Y-Plex 6 and ReliaGene Y-Plex 5 (Reliagene Technologies). A total of 163 different haplotypes were observed and among these, 144 haplotypes were unique. The gene diversity was 0.9985. In DYS392, a variant allele migrating as a 10.2 allele was observed. Sequencing of the allele showed a deletion upstream the repeated area.     

探索“两课”教学与学管工作一体化的新模式

加强学生思想政治教育势在必行。我校思想政治教育存在"两课"教学与学生思想实际脱节,学管工作方法滞后,与学生沟通少等问题。构建思想政治教育模式的具体做法包括:实行思想政治教育辅导员制,采取观察法、调查法、反馈法、实践法等。     

Nine autosomal STRs genotype profiles in a sample from Córdoba (Argentina)

Nine STRs loci have been typed in a sample from Córdoba (Argentina).     

Y-chromosome STR haplotypes in Córdoba (Argentina)

Eight Y-chromosome STRs were investigated in a male population sample from Córdoba region (Argentina). Complete Y-chromosomal STRs haplotypes were obtained in 100 individuals, among which 91 different haplotypes were observed. The most common haplotype was shared by 4% of the sample, while 86 haplotypes were unique. The gene diversity was 0.9875 and the discrimination capacity was 0.8600. The combined polymorphism provides a powerful discrimination tool for routine forensic applications.     

浅谈唐甄"治民必先治官"的思想及借鉴意义

唐甄是清朝著名的思想家,著有<潜书>,思想内容极其丰富,特别是其中的<柅政篇>,提出了"治民必先治官"的思想及治官的办法,在当前仍有一定的借鉴意义.     

十六大以来党的生态文明建设思想探析

十六大以来,党的生态文明建设思想的形成和发展经历了准备酝酿、明确提出和科学定位三个历史阶段。生态文明建设思想的实现路径主要有五个方面。其中,调整经济结构和转变经济增长方式是根本途径,建设资源节约型和环境友好型社会是实践平台,建立健全法律法规和制度体系是坚实保障,扩大国际生态环境合作和交流是重要内容,强化宣传教育和扩大社会参与是重要方法。     

一个战略型警察公共关系的示范

湖州市公安局继承已有的组织优势,从战略高度,敏锐地从民主政治、社区警务、公共安全治理等多方需要出发,以保民安、得民心为核心诉求,以疏导民意、回应民意为主要途径,启动了畅通民意、由民意引导警务的＂警务广场＂计划,将一系列的专项活动统驭在公关战略当中,为我国警察公共关系实践提供了一个富有开拓性意义的战略型公共关系的范例。