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- Chronic oral toxicity 慢性口服毒性
- Who has transmissibility the remedial method of ulcer of chronic oral cavity? 谁有遗传性慢性口腔溃疡的治疗方法？
- In this project adopts the improved karber measure todetermine the acute oral toxicity of TCA, the LD50 is 4400mg/kg . 采用简易法测定 TCA 的急性毒性,小鼠经口服的 LD50为4400mg/kg。 实验研究了 TCA 的抗炎作用及其作用机理。
- The toxic experiments showed that the acute oral toxicity(LD50) to while rats was 2330mg/kg. 急性毒力实验结果表明，灭蚤灵对大白鼠经口的LD50为2330mg/kg体重，为低毒。
- The mouse acute oral toxicity LD 50 of its stock solution was >5000 mg/kg, so it belongs to practically nontoxic class. 该护理液原液小鼠急性经口毒性LD50 >5000mg/kg属于实际无毒类;
- Chronic oral anticoagulation is strongly recommended in patients with embolic stroke, because of the high incidence of recurrent. 心源性栓塞导致的卒中复发率高，应该采取积极二级预防抗凝治疗。不同疾病发生栓塞性卒中的危险和抗栓治疗策略均不同。
- The acute oral toxicity of the disinfectant in mice was LD_(50) >5000 mg/kg body weight,so it was practicelly non-toxic. 该消毒液对小鼠急性口服毒性为LD50>5000 mg/kg.;bw;属实际无毒类;
- Objective To establish a economic and short-term method of soil fertilizer through the acute health hazard in mice for acute oral toxicity evaluation. 目的观察一次经口给予小鼠土肥后,动物在短期内出现的健康损害效应,从而建立一套经济、快捷的土壤肥料急性毒性检测标准方法。
- Acute oral toxicity on mouse and acute dermal toxicity experimentation on rabbits indicated that B25W-antibiotic was innoxious. 通过单因子和均匀设计实验，优化菌株B25W摇瓶发酵条件。 确定最佳发酵培养基：玉米粉0.;34%25，豆饼粉1
- Objective To study the acute toxicity, subchronic oral toxicity,irritancy, mutagenic effect and allergic effect of prallethrin. 目的了解丙炔菊酯的急性与亚慢性毒性、刺激性、突变性和致敏性。
- The results showed that the acute contact toxicity and acute oral toxicity of nine pesticides containing avermectin or emamectin benzoate were high to honey bees. 结果表明:所有含阿维菌素或甲氨基阿维菌素苯甲酸盐的农药对蜜蜂的急性接触和摄入毒性均为高毒。
- MethodS:The acute oral toxicity,acute inhaling toxicity and Bone marrow cell micronucleus to mice were tested,acute eye irritation to rabbits was conducted. 方法用昆明种小鼠对含银复合空气消毒剂进行了急性经口毒性、急性吸入毒性、骨髓细胞微核试验; 用家兔进行了急性眼刺激等毒性试验。
- The acute oral toxicity test for this disinfectant indicated that it belonged to actually non-toxic grade, had weak cumulative effect and did not cause micronuclei in polychromatic erythrocytes of mouse bone marrow. 该消毒液急性经口毒性试验结果为实际无毒级 ,对小鼠骨髓嗜多染红细胞无致微核作用 ,弱蓄积性。
- Acute oral toxicity testing in white mice, and skin and eye irritation studies in rabbits were conducted with spores and extracellular metabolites of Trichoderma koningii SMF2. Spores and extracellular metabolites of T. 对康宁木霉SMF2的胞外代谢产物及分生孢子进行了小白鼠急性经口毒性试验,家兔皮肤刺激试验及眼刺激试验。
- Both LD_(50) of acute oral toxicity and LD_(50) of acute dermal toxicity to mouse are (4 640 mg/kg) by Yintai technical material,and(3 160) mg/kg and(2 150) mg/kg by 20% Yintai EC coorespondingly. 仿生合成的银泰原药对大白鼠毒性试验,经口、经皮LD50均为4 640mg/kg,20%25银泰乳油对大白鼠毒性试验,经口LD50为3 160mg/kg,经皮LD50为2 150mg/kg;
- Acute oral toxicity, antimutation, antifatigue, immunoregulation, blood lipid regu lation and antiaging tests were conducted on mice or rats, by termite (M. barneyi Light &O.formosanus Shiraki). 用白蚁匀浆液样品，对实验小鼠和大鼠进行急性毒性、抗突变、抗疲劳、免疫调节、调节血脂和延缓衰老等功能实验评价。
- Abstract BACKGROUND & AIM: To determine the acute oral toxicity and genetic toxicity of ethanol extracts from Momordica charantia(MC), so as to provide experimental basis for its exploitation. 摘要 背景与目的:了解苦瓜醇提取物的急性经口毒性和遗传毒性，为苦瓜提取物的食用、药用安全性提供实验依据。
- There is a chronic unemployment problem in America. 在美国存在长期失业问题。
- My brother has chronic bronchitis. 我的哥哥患有慢性支气管炎。
- Assuage their chronic insecurity. 消除他们长期的不安全感
