毒性测试

发光细菌毒性测试条件的优化与毒性参照物的应用

Optimization of Luminescent Bacteria Toxicity Test and Application of Toxicity Reference Substance

活细胞毒性测试结果表明：随着化合物枝数的增加，化合物的毒性在减小。

Toxicity test results showed that the toxicity of s-triazine derivatives decreases with increasing the branch number . 5 .

遵循4R原则，发展基于细胞的体外毒性测试方法是近年来毒理学方法学研究的主要发展趋势和研究热点。

Recently , following the 4R principle , cell toxicity in vitro test is the major development trend and research hotspot of methodology of toxicology .

部分被检测农药的24hLC50与48h和96h结果相近，可以用来代替48h和96h的毒性测试结果，缩短了毒性测试时间。

The 24 h LC50 value of parts of pesticides was close to the 48 h and 96 h LC50 , and could substitute for them and shortened the detecting time .

新型室内杀虫剂KR-100的药效、毒性测试及杀虫机制的初步研究

Efficacy , toxicity and mechanism of insecticide KR-100 : a preliminary study

材料细胞毒性测试表明，所制备的I-PUs生物相容性良好，均无细胞毒性。

The cytotoxicity tests showed that the materials of I-PUs had a good biocompatibility .

而土壤样品的遗传毒性测试却研究的较少，相应的应用于umu试验快速高效的土壤样品前处理方法尚存在许多问题。

Whenas the genotoxicity detecting of soil samples is less , corresponding the quick and efficient pretreatment methods of soil samples has many problems .

方法：干燥、贮存和毒性测试。

Methods : Desiccation , storage and detection of larvicidal activity .

残氯对漂白废水毒性测试的影响

Effect of Residual Chlorine on Toxicity Testing of Bleaching Effluent

应用遗传毒性测试评价不同饮用水处理工艺出水的安全性

Safety assessment of effluents from different drinking water treatment process by genotoxicity test

84消毒液的毒性测试

Test on the Toxicity of 84 Disinfectant

钻井液组分及体系生物毒性测试方法研究

Bio-toxicity Determination of Drilling Fluid Components

大庆地区主要排水干渠水质和底质遗传生物毒性测试的探索

Exploration of Measuring Genetic Toxicity Method of Water Quality and Sediment in Daqing Region 's Trench

该菌株接种在碎玉米培养基内，分别于不同培养温度和不同培养时间进行产毒性测试，培养物毒性用豌豆发芽抑制法测定。

The toxicity of the cultures was estimated by a bioassay using the inhibition of pea seed germination .

结论大型水蚤的急性毒性测试方法是一种简便、快速、灵敏和价廉的方法，可以用来对饮用水的部分农药污染进行快速检测。

Conclusion The method can detect the drinking water polluted by pesticides and it is simple , rapid , and sensitive .

试验结果表明，发光菌急性毒性测试法是测定城市污水综合毒性的较准确的方法，可以用于测定城市污水的综合毒性；

The results showed that the bioassay based on photoluminescent bacteria is a more suitable method in testing the toxicity of municipal wastewater than the other two methods .

在使用发光菌法进行毒性测试时，污水中的某些营养物质会对测试结果产生影响，使得相对发光度大于100%。

When using the bioluminescent test ( Photobacterium phosphoreum ), some nutrients in the wastewater can influence the results , and make the relative luminescence more than 100 % .

本文对亚铵法竹浆蒸煮黑液和厌氧污泥的特性进行了研究，根据分析结果进行了黑液预处理和污泥驯化，并考查了预处理的效果，同时对黑液进行了产甲烷毒性测试。

Based on the characteristic of black liquor and anaerobic sludge , black liquo (?) pretreatment and sludge acclimation are done and the effect of pretreatment are studied . The toxicity test of producing methane is done .

经上海医科大学公共卫生学院生物毒性测试，大大减少了烟雾和有毒物质的排放，具有优良的环保性能。

This product has shown excellent environmental benefit , i.e. smog and other hazardous material pollution may be greatly reduced by use of it , as confirmed in biological toxicity tests by Public Hygiene College , Shanghai Medical University .

分别用发光菌急性毒性测试法、大型蚤急性毒性测试法及微生物氧吸收累计量测试法三种毒性测试方法测试了上海市三个不同工艺的城市污水厂进出水的综合毒性。

The comprehensive toxicity of influents and effluents in three municipal wastewater treatment plants with different treatment processes in Shanghai were measured by three bioassays ( photoluminescent bacteria test , Daphnia magna acute toxicity test and microorganism respirometry technique ) .

利用发光细菌新鲜菌悬液进行毒性测试，研究了O3/UV降解喹啉过程中的毒性变化。

In this paper the method of toxicity test using living cell suspensions of luminescent bacteria was discussed and by using this method the characteristics of toxicity change in the degradation process of quinoline using O 3 / UV were studied .

应用急性毒性生物测试方法，研究了低pH和铝离子对菌根菌赭丝膜伞（Cortinariusrussus）的毒性效应。

In this paper , acute bioassay method was used to study the toxic effect of low pH and aluminum on mycorrhizal fungi ( Cortinarius russus ) .

便携式农药残留毒性快速测试仪&水果和蔬菜农药残留动力学速测方法

Portable Unit for Rapid Determination of Pesticides Residues in Vegetables and Fruits

农药残留毒性快速测试仪的研制

The Research and Production of Rapid Detector For Pesticide Residues

该文概述了使纸厂废水中的有机化合物，以及其分离提取技术和毒性特征测试方法。

This paper summarizes organic compounds in paper-mill effluent , the methodologies used for their analysis and determination of their toxicological characterization .

研制了一种新型的化学动力学测试仪器，适用于水果和蔬菜农药残留毒性的测试。

A new type of portable unit for the determination of pesticides residues in vegetables and fruits by kinetic spectrophotometry is reported .

细胞毒性的测试结果表明该种材料几乎没有毒性。4.最后进行了共聚物的静电纺丝，探讨了纺丝条件对纤维形态的影响。

The results of cytotoxicity testing identified that this material was almost non-toxic . 4 . Finally , the electrostatic spinning copolymer films were manufactured and tested .

各种污水急性生物毒性的测试与评价琵琶湖水污染形成与治理及毒性污染问题

TESTING AND ESTIMATING OF ACUTE BIOLOGIC TOXICITY FOR SEWAGE AND WATER BODY FORM MAIN DITCH History of Water Pollution Formation and Countermeasures in Biwa Lake of Japan

目的：探讨体外全反维甲酸（trans-RetinoicAcid，TRA）对鼻咽癌细胞药物效应阈和毒性阈及其测试方法。

Aim : To explore a method to measure the thresholds of the effective or cytotoxity of trans-retinoic acid on nasopharyngeal carcinoma cells in vitro .

光斑毒性计量时间测试与临床

Relation between the Clinical and Measurement Time of Photosensitizing Toxicity Spot