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Encephalopathia alco-holica may have 5 patterns in imageology. Brain MRI has a high diagnostic value in encephalopathia alcoholica.

酒精中毒性脑病在影像学上可以有5种不同的表现形式,颅脑MRI检查对酒精中毒性脑病具有较高的诊断价值,B族维生素及营养支持对治疗有效。

According to ecotoxicity tests, the kinetic luminescent bacteria test with Vibrio fischeri and the Enchytraeus albidus ISO/CD 16387 reproduction potential, there was no evidence of ecotoxicity in the soil during the biodegradation process.

根据生态毒性试验,动力学发光细菌试验与副溶血性弧菌fischeri和enchytraeus albidus的ISO /光盘16387再生产的潜力,目前还没有任何证据的生态毒性,在土壤中生物降解过程。

In addition, PBDEs are evaporable to some extent, and thus, they can undergo long-distance transport to remote ecosystems.

本文从生态化学行为和生态毒性两个方面综合论述了PBDEs在环境中的分布及存在水平、一般毒性效应和内分泌干扰行为,分析了当前研究中存在的问题,展望了PBDEs污染的研究方向。

The aim was to research the genotoxicity of shampoo concentrations of 3 brands to root tip of Vicia faba cell, and provide the reference for genotoxicity of shampoo to human body.

[目的]研究了3个品牌洗发水浓度对蚕豆根尖细胞的遗传毒性效应,为洗发水对人体产生遗传毒性问题的认识提供参考。

Trial of acute toxicity: The mouse were given once the drugs of The root (10g/ml)and leaf (9g/ml) of Panicled Fameflower by irrigating gastric in largest volume (0.3ml/10g).

急性毒性实验:土人参根、叶水煎液浓缩制成的最大浓度(土人参根10g/ml,土人参叶9g/ml)给予小鼠最大容积(0.3ml/10g)一次灌胃,若小鼠死亡,则测定半数致死量LD_(50;若毒性很小,测不出半数致死量:则改用一日内以小鼠能耐受的最大浓度和最大容积,灌胃3次;测定其最大给药量。

The toxicity of several similar structural compounds with HT-toxin such as furamethanol, furancarboxaldehyde and furoic acid to corn was tested, and the results showed that the toxicity of furoic acid was highest among them, and in turn followed by furancarboxaldehyde and furannethanol.

对与组分Ⅰ有类似结构的几种物质进行毒性比较的结果发现,呋喃甲酸对玉米的毒害作用最强,其次依次是呋喃甲醛和呋喃甲醇,指出该毒素随着不断氧化毒性会有增强。

Therefore, a experimentent with three exposure types (early cleavage exposure, 0hpf; gastrula exposure, 8hpf and 0hpf exposure but stop after 8 hours, 8h stop) were designed to investigate the toxicity and bioaccumulation of bisphenol A in zebrafish embryo in different stages.

为研究胚胎在不同发育阶段对外源化合物的毒性敏感差异,以0hpf、8hpf和8h终止3种暴露方式进行染毒,探讨斑马鱼胚胎在不同暴露时段对双酚A毒性和生物蓄积特征。

The morphous of fetal rat cortical neuron is almost intact.Discussion:1 .Establishment of AD cellular modelSince Yankner 1990 first confirmed toxic effect of synthetic Aβ on hippocamp neuron in rats,cellular model was broadly used for research of mechanism of neurotoxicity due to advantages of simplification and utility.

讨论: 1.AD细胞模型的制作自从1990年Yankner首先证实合成的Aβ对培养大鼠海马神经元有毒性作用以来,体外培养的细胞模型以其简便、实用的优点被广泛用来研究Aβ的神经毒性机制。

In order to keep consistent with GB 50235-97 "Construction and Acceptance Specification for Industrial Metal Piping Works" and SH 3059-2001 "General Regulation on Material Selection for Petrochemical Piping Design", this revision has only defined the extreme harmful medium as virulent medium, and, piping with the transmission hypertoxic levels of moderate harmful and gentle harmful medium is added in the application scope.

本次修订为保持与 GB 50235-97《工业金属管道工程施工及验收规范》和 SH3059-2001《石油化工管道设计器材选用通则》协调,仅将毒性程度为极度危害介质定义为剧毒介质,同时在适用范围中增加了输送毒性程度为中度危害和轻度危害介质的管道,并增补了有关施工及验收规定。

Moreover, based on the petrochemical industrial characteristics, this specification has defined benzene piping with a hypertoxicity level of extremely harmful medium as Grade SHB piping and acrylon, carbonyl chloride, carbon disulfide sulphide and hydrogen fluoride piping with a hypertoxicity level of high harmful medium as Grade SHA piping.

此外,根据石化行业的特点,本规范将毒性程度为极度危害介质的苯管道作为 SHB 级管道处理,将毒性程度为高度危害介质的丙烯腈, 48 SH 3501-2002 光气,二硫化碳和氟化氢管道作为 SHA 级管道处理。

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Plunder melds and run with this jewel!

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My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

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