EWG担心的是其余那些没有联邦强制性安全标准制约的化学物质公众长期饮用被后可能会产生混合毒性。
EWG frets that the remaining chemicals, which have no mandatory federal safety standards, can come in potentially toxic combinations for long-term consumption.
他们还发现，长期食用硒可能会产生毒性效应。
And taking selenium over a long period of time could have toxic effects, they found.
国家没有公路用盐限制，但是1988年环保署在报告中定义了水溪河流中氯化物毒性的长期严重的门槛标准。
There are no national restrictions for applying salt to roadways, but in 1988 the EPA issued a report defining chronic and acute thresholds for chloride toxicity in streams and rivers.
虽然氯联苯没有很强的直接制毒性，但是它们能长期存留在环境中，并积存在人体组织里。
Although PCBs have a low immediate toxicity, they are very persistent in the environment and accumulate in tissues over time.
只要没有出现毒性反应，抗虐药物可被长期用于狼疮治疗的任何阶段（包括孕期），辅以其它医学治疗手段。
This treatment could be maintained long-term if toxicity does not ensue, whatever the subsequent course of lupus - pregnancy included - and the additional medications needed.
必须根据毒性、观感及对生物圈的长期作用考虑去除措施。
Removal techniques must be considered based on toxicity, aesthetics , and possible long term effects on the biosphere.
必须根据毒性、观感及对生物圈的长期作用考虑去除措施。
Removal techniques must be considered based on toxicity, aesthetics, and possible long term effects on the biosphere.
目的观察复方聚维酮碘片（CPI）口腔给药对大鼠的长期毒性。
Objective: To observe the chronic toxicity in the intraoral of administration of compound povidone iodine (CPI) on rats.
福来星胶囊是一种新型纯天然降血尿酸药，为对该药的安全性作出评价，进行了大鼠的长期毒性实验。
Capsule Fulaixing was a new pure natural drug which could drop hyperuricemia. Experiment of Long-term toxicity on rat were done in order to evaluate its safety.
目的：观察荭叶心通软胶囊对大鼠的长期毒性。
Objective:To study the long-term toxicity of Hongyexintong soft capsules to rats.
目的研究排毒清脂胶囊对大鼠的长期毒性。
Objective to study the long-term toxicity of Paidu Qingzhi capsule in rats.
方法采用急性经口毒性实验和长期毒性法。
MethodsAcute and chronic toxicological methods were carried out by oral administration.
食物添加剂和防腐剂长期食用却可产生累积毒性效应。
Food additives and preservatives may have a long-term cumulative toxic effect.
目的：研究银杏内酯B注射液的长期毒性，为临床试验提供安全性依据。
OBJECTIVE: to evaluate the long-term toxicity of Ginkgolide B injection on Beagle dogs, and to provide safety evidences for clinical experiment.
目的观察连虎丹烧伤膏连续13周家兔皮肤局部用药的长期毒性。
Objective To observe the long-term drug toxicity of Lianhudan burn plaster after continue using on local skin of rabbit for 13 weeks.
目的研究表皮生长因子(EGF)眼药水的急性、长期毒性及其他副作用。
Objective to apply for a new medicine certificate, the experiments of acute, long toxicity and side effects of EGF eye medicine liquid were investigated in animals.
这种长期的强化化疗毒性很大，影响生活质量，可能只对化疗敏感的患者有效。
This prolonged, intense course of chemotherapy treatment is potentially toxic, impacts on quality of life and is likely to be beneficial only in those patients who respond to chemotherapy.
结论：长期应用本品可能不产生蓄积性毒性。
Conclusion: The CFPL has no accumulated toxic effect in rats.
毒性研究表明长期大剂量tah可引起可逆性肾毒性。
The long term toxicity test showed that use high dose of TAH for long time can produce reversible nephrotoxicity.
未见利妥昔单抗的长期潜在毒性。
No long-term toxicity potentially due to rituximab was observed.
目的：研究热咳停颗粒的长期毒性。
OBJECTIVE:To study the long-term toxicity of Reketing granules.
目的：观察兔脑垂体注射液的急性毒性与长期毒性。
Objective: To observe the acute toxicity and long term toxicity of rabbit pituitary injection.
目的观察宫血净胶囊的急性毒性和长期毒性。
Objective to observe the acute toxicity and long-term toxicity of Gongxuejing capsule.
根据《新药审批办法》的要求进行药效、急性毒性和长期毒性的实验观察。
According to the requirement of Regulations for New Drug Approval, its pharmacodynamics and acute and long-term toxicity tests were observed.
目的：观察广西藤茶总黄酮对大鼠长期毒性试验的影响。
Objective: to observe the effects of total flavone of Ampelopsis Grossedentata from Guangxi (GXTF) on the rat chronic toxicity test.
同时选择豚鼠及家兔分别进行烧伤酊的皮肤急性毒性试验，皮肤长期毒性试验，皮肤刺激试验及皮肤过敏试验。
Meanwhile guinea pigs and rabbits were selected separately to carry out skin acute toxicity test and long term toxicity test, skin stimulative test and allergic test.
方法：皮肤急性毒性试验，皮肤长期毒性试验，皮肤刺激性试验，皮肤过敏试验。
Methods: the toxicity was observed in the acute toxicity test, the long-term toxicity test, the dermal irritation test and the dermal allergy test.
采用最大给药量及长期毒性测定芦荟毒性作用。
Detects the toxicological action of Aloe by acute toxicity test, maximum dosage and long-term toxicity test.
采用最大给药量及长期毒性测定芦荟毒性作用。
Detects the toxicological action of Aloe by acute toxicity test, maximum dosage and long-term toxicity test.
应用推荐