Fruchtgenussrecht an der gesamten Liegenschaft als Eintragungshindernis für Verbücherung weiterer Fruchtgenussrechte

Ein bereits eingetragenes Fruchtgenussrecht an der gesamten Liegenschaft/an s?mtlichen R?umlichkeiten der Liegenschaft steht der Verbücherung eines weiteren Fruchtgenussrechts oder Wohnungsgebrauchsrechts entgegen. Die Kritik der Lehre gibt keinen Anlass zum Abgehen von dieser Judikatur.     

“名词+名词”无标记比况短语语义和句法功能考察

现代汉语中存在大量没有比况助词作为标志的表比况的短语.本文首先分析了"名词+名词"无标记比况短语的构成情况,并通过与有标记的比况短语以及"名词+形容词"无标记比况短语对比,考察了"名词+名词"比况短语的语义类型和句法功能特点.     

过度机械通气致肺损伤TNF-α、IL-1β及NF-κBp65的表达

目的探讨过度机械通气致肺损伤后,炎症因子TNF-α、IL-1β及NF-κBp65在肺组织中不同时间表达的变化规律。方法将51只雄性新西兰大白兔分为正常组、对照组、实验组。利用呼吸机建立过度机械通气致肺损伤模型。应用免疫印迹技术观察兔急性肺损伤后肺组织中TNF-α、IL-1β及NF-κBp65的表达,并用凝胶图像处理系统进行分析,所得数据经SPSS 10.0统计软件处理。结果正常组与各对照组之间比较,均无明显差异(P>0.05)。TNF-α在损伤后0h表达即增加,1h达高峰,以后逐渐下降,而在24h后又有反弹性增高;其中在0.5、24、48h组有差异性(P<0.05),1、3h组有显著差异性(P<0.01)。IL-1β在损伤后0.5h逐渐增加,3h达高峰,以后逐渐下降,其中在1、6、12、24h组有差异性(P<0.05),3h组有显著差异性(P<0.01)。NF-κBp65在损伤后0.5h逐渐增加,6h达高峰,以后逐渐下降,其中在1、12h组有差异性(P<0.05),3、6h组有显著性差异(P<0.01)。结论TNF-α、IL-1β及NF-κBp65在过度机械通气致VILI发病中有重要作用;TNF-α、IL-1β及NF-κBp65在损伤早期即表达,且在时间上有一定的变化规律,可为损伤时间的推断提供参考。     

GRIN1基因-855G／C和-1140G／A位点遗传多态性

谷氨酸（glutamate．Glu）是哺乳动物脑内重要的兴奋性神经递质．Glu通过作用其受体发挥着重要的生物学功能。Glu受体基因存在单核苷酸多态性（single nueleotide polymorphism．SNP）,为探讨其在法医学中的应用价值．本研究调查了Glu受体基因之一GRIN1启动子区域-855G／C与-1140G／A2个SNP位点在中国北方汉族群体中的频率分布。     

Comparative analysis of 1-phenyl-2-propanone (P2P), an amphetamine-type stimulant precursor, using stable isotope ratio mass spectrometry: Presented in part as a poster at the 2nd meeting of the Joint European Stable Isotope User Meeting (JESIUM), Giens, France, September 2008

The isotope ratios of amphetamine type stimulants (ATS) depend as well on the precursor as the synthetic pathway. For clandestine production of amphetamine and methamphetamine, 1-phenyl-2-propanone (P2P, benzylmethylketone) is a commonly used precursor.Our aim was to determine the variation of the isotope ratios within precursor samples of one manufacturer and to compare seized samples of unknown sources to these values. δ¹³C_V-PDB, δ²H_V-SMOW and δ¹⁸O_V-SMOW isotope ratios were determined using elemental analysis (EA) and gas chromatography (GC) coupled to an isotope ratio mass spectrometer (IRMS). The comparison of all seized samples to the data of the samples of one manufacturer revealed considerable differences. The results show that IRMS provides a high potential in differentiating between precursors from different manufacturers for the clandestine production of ATS and identifying corresponding sources.     

《刑法》第349条第1款的规范阐释——以“明知”为切入点

《刑法》第349条第1款规定的包庇、窝藏行为,其性质会因行为人"明知"的有无、内容和程度而改变,从而构成包庇毒品犯罪分子罪,窝藏、转移、隐瞒毒品罪,走私、贩卖、运输、制造毒品罪,窝藏、包庇罪或非法持有毒品罪等不同的犯罪,甚至完全可能是无罪。这就涉及到诸多刑法条文的规定。因此,应以"明知"为切入点,往返于规范与事实之间,把《刑法》作为统一的整体,对《刑法》第349条第1款进行体系解释,方可得到合理的结论。     

Immunohistochemical detection of CCR2 and CX3CR1 in sepsis-induced lung injury

Sepsis is a systemic inflammatory disease with high mortality. In the present study, we immunohistochemically examined CCR2 and CX3CR1 expression in sepsis-induced lung injury, and discussed its availability for the postmortem diagnosis of sepsis. Lung samples were obtained from different lung lobes of nine sepsis and eight control cases with postmortem intervals between 12 and 48 h. Immunohistochemically, mononuclear cells recruited into the lungs expressed CCR2 and CX3CR1 in both sepsis and non-septic groups. In double-color immunofluorescence analysis, CCR2- or CX3CR1-positive cells could be identified as CD68-positive macrophages. Moreover, most of CD68-positive macrophages expressed both CCR2 and CX3CR1. Morphometrically, the average of CCR2- and CX3CR1-positive macrophages was significantly increased in sepsis group, compared with control group (sepsis vs. control: 41.6 ± 1.3% vs. 8.0 ± 0.4% in CCR2; 36.2 ± 1.3% vs. 9.2 ± 0.4% in CX3CR1). These observations implied that CCR2- or CX3CR1-positive macrophages were recruited into the lungs under several pathological conditions. In particular, their recruitment might be more evident in sepsis. Moreover, from the forensic aspects, immunohistochemical detection of CCR2 and CX3CR1 expression in the lungs can be considered as valuable diagnostic tools for the postmortem diagnosis of sepsis.     

Developmental validation of a Cannabis sativa STR multiplex system for forensic analysis

A developmental validation study based on recommendations of the Scientific Working Group on DNA Analysis Methods (SWGDAM) was conducted on a multiplex system of 10 Cannabis sativa short tandem repeat loci. Amplification of the loci in four multiplex reactions was tested across DNA from dried root, stem, and leaf sources, and DNA from fresh, frozen, and dried leaf tissue with a template DNA range of 10.0-0.01 ng. The loci were amplified and scored consistently for all DNA sources when DNA template was in the range of 10.0-1.0 ng. Some allelic dropout and PCR failure occurred in reactions with lower template DNA amounts. Overall, amplification was best using 10.0 ng of template DNA from dried leaf tissue indicating that this is the optimal source material. Cross species amplification was observed in Humulus lupulus for three loci but there was no allelic overlap. This is the first study following SWGDAM validation guidelines to validate short tandem repeat markers for forensic use in plants.     

Characterization of 26 miniSTR loci for improved analysis of degraded DNA samples

An additional 20 novel mini-short tandem repeat (miniSTR) loci have been developed and characterized beyond the six previously developed by our laboratory for a total of 26 non-CODIS miniSTR markers. These new markers produce short PCR products in the target range of 50-150 base pairs (bp) by moving the primer sequences as close as possible-often directly next to the identified repeat region. These candidate loci were initially screened based on their small amplicon sizes and locations on chromosomes currently unoccupied by the 13 CODIS STR loci or at least 50 Mb away from them on the same chromosome. They were sequenced and evaluated across more than 600 samples, and their population statistics were determined. The heterozygosities of the new loci were compared with those of the 13 CODIS loci and all were found to be comparable. Only five of the new loci had lower values than the CODIS loci; however, all of these were much smaller in size. This data suggests that these 26 miniSTR loci will serve as useful complements to the CODIS loci to aid in the forensic analysis of degraded DNA, as well as missing persons work and parentage testing with limited next-of-kin reference samples.