【摘要】 本文采用紫外分光光度法测定头孢呋辛钠的含量，测定波长２７４ｎｍ，线性范围为８～５０ｕｇ／ｍｌ，相关系数ｒ＝０．９９９９（ｎ＝５），测得吸收系数（１％１ｃｍ）为３９６．回归方程法和吸收系数法的平均回收率分别为９９．８７和１００．３７，ＣＶ分别为０．４７．０．３８。该方法筒便、快速，结果准确。更多还原

【Abstract】 51 cases of pulmonary tuberculosis difficult to cure were divided at random intotreated group (21 males, 5 females) and controlled group (20 males,5 females). The treated groupwas treated according to anti-tuberculosis plan 2SRE/10HR, assisted with DI AO XIN XUEKANG (DAXXK). The initial dose of DAXXK was 6 tablets (600 mg) daily in divided doses.Afier two months the dose reduced to the maintenance dose of 100 ma three times a day, continuing for 10 mollths. The Controucd grup ovas treated according to the plan 2SllRE/10HR only.Results showed that the effect rate was 85% and 56% ropcctively,statistically diffcrcnt (p<0. 05).This indicates that DAXXK may serve as the auxiliary drug in the treatment of pulmonarytuberculosis difficult to cure.更多还原