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1)  Occupational benzene-exposed
职业接触苯
2)  Occupational exposure
职业接触
1.
Effects of antineoplastics drug on the immune function in nurses of occupational exposure to antineoplastic drugs;
抗肿瘤药物对职业接触护士免疫功能的影响
2.
To study the effect of parents occupational exposure to manganese(Mn) on the intelligence of their descendents, the China-Wechsler Intelligence Scale for Children(C-WISC) or the China-Wechsler Young Children Scale of Intelligence(C-WYCSI) are used to evaluate the intelligence quotient(IQ) of the children whose father or mother is exposed to Mn before they were born.
结果发现,儿童部分的母亲的职业接触锰,其子女智商低于对照组和父亲职业接锰组,儿童和幼儿中父亲职业接锰组,其子女智商与对照组的差异均没有显著性。
3.
Objective To study the effects of antineoplastic drugs on granulocytes and monocytes apoptosis and expression of FAS and BCL-2 gene in nurses of occupational exposure to antineoplastic drugs, and the effects of antineoplastic drugs on immunoglobulin in nurses of occupational exposure to antineoplastic drugs.
目的:研究抗肿瘤药物对职业接触护士外周血粒细胞、单核细胞凋亡、FAS、BCL-2基因表达的影响及抗肿瘤药物对职业接触护士外周血细胞数、血清免疫球蛋白水平的影响。
3)  occupational exposure arsenic
职业砷接触
4)  Occupational exposure
职业性接触
5)  Occupational exposure to Manganese
职业接触锰
6)  non-occupational exposure
非职业接触
补充资料:α-苯甲酰基-4-苯甲酰氧基-2-羟基苯乙酮
分子式:C22H16O5
分子量:360.36
CAS号:5465-06-5

性质:结晶化合物。熔点为162-165℃。

制备方法:可用间苯二酚与乙酸在氯化锌参与下反应(乙酰化),生成2,4-二羟基苯乙酮,然后与苯甲酰氯反应得2,4-二(苯甲酰氧基)苯乙酮,进而在丙酮中于氢氧化钾作用下分子重排(苯甲酰基转位)制得该品。

用途:心脉舒通(乙酯黄酮)的中间体。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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