毒性

Physiological Responses of Hybrid Striped Bass to Aqueous Copper copper is an abundant trace metal, and although essential at low levels, it is also potentially toxic to aquatic organisms.Mechanisms of toxicity and consequences of exposure vary depending on ionoregulatory status(acclimated to freshwater or salt water).The goal of this research was to examine the responses of hybrid striped bass(Morone chrysopsXMorone saxatilis)exposed to Cu in freshwater and 15g/L salt water.In freshwater,a general dose-and time-dependent pattern of increasing Cu accumulation in gill tissue was evident in fish exposed to aqueous Cu(220 and 447 mg/L)for up to 96 hours.The 96-horu acute median lethal concentration for freshwater-acclimated hybrid striped bass exposed to Cu was 94mg/L(confidence interval=62 to 144mg/L).

生理反应到水的混合条纹鲈鱼铜是一个丰富的微量金属，虽然至关重要，它是在较低的水平也可能对水生生物有毒毒性机制及其后果的曝光取决于ionoregulatory状态，本研究的主要目的是为了检查的反应chrysopsXMorone混合条纹鲈鱼暴露于铜在淡水和15 / L盐水在淡水，一般dose-and时变模式日益增长的铜积累鱼鳃组织显然暴露于含水的铜(220和447毫克/升)长达96小时96-horu致命的平均浓度为freshwater-acclimated急性混合条纹鲈鱼暴露于铜被94mg / L(=置信区间来144mg / L)62 osmolatity、钠浓度降低。

The toxic effect of MPT on testicles of the rats is obvious,the oxidative stress may lead to changes in cell cycle and increase of apoptosis.

甲基对硫磷对大鼠具有明显的生殖毒性，其毒理作用机制可能是氧化应激导致细胞周期的改变和细胞凋亡的增加。

objective to study the acute toxicity of diclofenac mucilage to ensure the safety of its clinical application.

目的 研究双氯芬酸钠胶浆的毒性，为临床安全应用该制剂提供科学依据。

Methods We detected cell death in varies time and concentration of trametes robiniphila murr by MTT array, and calculate its enhanced sensitivity and reversion of resistance.

目的：研究槐耳浸膏对乳腺癌细胞系MCF-7 的体外细胞毒性作用及增敏作用和逆转耐药的作用。

It was feasible to taking Musca domestica embryonic cells line as the tool for investigating toxic effect of methomyl.

结论］以家蝇胚胎细胞系为工具细胞进行灭多威的毒性作用研究，具有可行性。

Results Muscone increased SOD content, lowered MDA content, reduced the increase of EAA content caused by ischemic and hypoxia, and inhibited the excitatory neurotoxicity caused by EAA.

结果 麝香酮组可明显增加大鼠脑组织SOD含量，降低MDA含量，减轻缺血、缺氧造成的EAA含量增加，抑制EAA所导致的兴奋性神经毒性。

Key words: rat;reproductive toxicity;mustard gas

目的 探讨芥子气对雄性大鼠生殖毒性的影响。

The treatment group consisted of 44 patients who received mutine thempv(①rapid and adequate fluid resuscitation,④)rapid restoration of important organ circulation bv treatment with cardiovascular drugs,⑧early enteral nutritional support to protect gastrointestinal mucosal barrier.et al·+CVVH.The control group consisted of 32 patients who received only routine therapv.

回顾性分析76例严重脓毒症伴脓毒性休克患者，分为两组，常规综合治疗组32例，采用快速而充分的液体复苏、血管活性药物改善脏器灌注、早期肠道营养保护肠黏膜屏障等综合治疗；综合治疗+CVVH组44例，在常规综合治疗基础上加CVVH治疗。

76 patients were divided into either the treatment group or the control group.The treatment group consisted of 44 patients who received mutine thempv(①rapid and adequate fluid resuscitation,④)rapid restoration of important organ circulation bv treatment with cardiovascular drugs,⑧early enteral nutritional support to protect gastrointestinal mucosal barrier.et al·+CVVH.The control group consisted of 32 patients who received only routine therapv.

回顾性分析76例严重脓毒症伴脓毒性休克患者，分为两组，常规综合治疗组32例，采用快速而充分的液体复苏、血管活性药物改善脏器灌注、早期肠道营养保护肠黏膜屏障等综合治疗；综合治疗+CVVH组44例，在常规综合治疗基础上加CVVH治疗。

ABSTRACT:Objective To study the protective effects of Astragalus injection on adriamycin induced toxic myocarditis in mice.

目的 研究黄芪注射液对中毒性心肌炎的保护作用。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

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

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。