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据国內外文献报导,维生素的稳定性可因温度、pH值、原料纯度、助溶剂、各种维生素浓度间配比关系等因素可以改变。我们从临床需要出发,初步了解到维生素B_(12)和盐酸硫胺在临床上使用较多,且往往两者同时使用。医务人员为了避免患者分次注射的痛苦和操作上的方便,常将两种维生素混合进行注射。因此维生素B_(12)和盐酸硫胺肌肉注射配伍禁忌的探讨,成为临床需要解决的问题。本文首先通过盐酸硫胺对维生素B_(12)光密度值影响的测定,从实验结果表明维生素
According to domestic and foreign literature reports, the stability of vitamins can be due to temperature, pH, purity of raw materials, cosolvent, the ratio between the concentration of various vitamins and other factors can be changed. We start from the clinical needs, preliminary understanding of vitamin B_ (12) and thiamine hydrochloride in the clinical use of more, and often both at the same time. Medical staff in order to avoid the pain of patients with sub-injection and the convenience of operation, often two vitamins mixed injection. Therefore, vitamin B_ (12) and thiamine hydrochloride intramuscular injection compatibility taboo discussion, has become a clinical problem to be solved. In this paper, thiamine hydrochloride on the vitamin B_ (12) optical density effects of the determination, the experimental results show that vitamins