Objective: To study the influence of N-acetylcysteine (NAC) on the growth and spontaneous metastasis of lung adenocarcinoma in T739 mice.
目的：探讨n -乙酰半胱氨酸(NAC)对T739小鼠肺腺癌原发瘤形成及自发性肺转移的影响。
OBJECTIVE:To explore the acute toxicity on mice and lipid-lowering effect on rats of N-trimethyl chitosan iodide (TMCI).
目的：研究碘化壳聚糖季铵盐（TMCI）对小鼠的急性毒性作用和对大鼠的降脂作用。
MethodsUsing inhibiting tumor experiment, carbon clearance test and MTT method to observe the influences of low molecular N-trimethyl chitosan chloride on the solid tumor and immune system in mice.
方法采用抑瘤实验、碳粒廓清实验、MTT法观察低分子壳聚糖季铵盐对小鼠实体瘤和免疫系统的影响。
Methods Brainstem slices were prepared from postnatal 1~ 5 days mice and stained by RH155, an absorption voltage-sensitive dye, for 20 mi n.
方法自新生小鼠（1～5天）制备离体脑干切片，用吸光性电压敏感染料RH155染色2 0分钟。
RESULT the acetic ether portion, n-butanol portion and total flavonoids portion of Pollen Typhae could markedly shorten the coagulate time in mice.
结果蒲黄及炮制品的乙酸乙酯部位、正丁醇部位、总黄酮部位可明显缩短小鼠凝血时间。
Antibodies against CS6 and LPS of Shigella can be detected in sera of mice immunized with recombinant bacteria either orogastrically (o. g. ) or intranasally (i. n. );
重组菌通过口服和鼻饲免疫小鼠后，可以诱生CS6血清IgG抗体；
Result: Toxic reactions were found in the mice of n-butanol extract group and water-soluble part group.
结果：正丁醇部分组、水溶性部分组小鼠出现毒性反应。
Methods:The effects of N-CWS on bladder carcinoma and on the activities of interleukin-2(IL-2) and NK cell were studied in syngenic mice bearingbladder carcinoma.
方法：膀胱癌荷瘤鼠注射N-CWS，观察N-CWS的抑瘤效果及N-CWS对白细胞介素2（IL-2）水平和自然杀伤（NK）细胞活性的影响。
Methods:The effects of N-CWS on bladder carcinoma and on the activities of interleukin-2(IL-2) and NK cell were studied in syngenic mice bearingbladder carcinoma.
方法：膀胱癌荷瘤鼠注射N-CWS，观察N-CWS的抑瘤效果及N-CWS对白细胞介素2（IL-2）水平和自然杀伤（NK）细胞活性的影响。
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