Object To determine the change of benzoic acid contents in decoctions prepared from various combinations of the recipe named SIWUTANG by RP HPLC to provide a reference for the control of the acid level Methods 8 decoctions of P lactiflora either alone or in combination with one or more of the other 3 components, according to permutation and combination, were prepared and their benzoic acid contents determined by RP HPLC Results The content of benzoic acid in the decoction of Radix Paeonie Alba alone was found to be 2 74 mg/g, while that of the other 7 combinations varied from 0 41～1 11 mg/g Conclusion The content of benzoic acid in SIWUTANG could be lowered significantly by the presence of Radix Angelica Sinensis, Radix Rehmanniae, and Rhizoma Chuanxiong

Adult ; Histiocytosis, Langerhans-Cell ; Humans ; Male

Invasive fungal infections(IFI) is significantly increasing in the neonatal intensive care unit recent years.The characteristics of IFI are low diagnosis rate,high mortality and being prone to involve in the nervous system.In this paper,the epidemiology,pathogens,risk factors,diagnosis,treatment and prevention of neonatal IFI are reviewed to improve the understanding of this disease.

OBJECTIVE:To further perfect our Pharmaceutical Administration Law of PRC.METHODS:Contractive methods were used to analyze comparatively the legal liabilities in US FDCA and Pharmaceutical Administration Law of PRC with regard to awarding system for reporters,penalty terms and the disposition of the confiscated drugs.RESULTS&CON?CLUSION:Compared with the PRC Pharmaceutical Administration Law,the US FDCA is more comprehensive and more consummate.We should follow the legislative spirit in FDCA and take it as a reference to improve our Pharmaceutical Ad?ministration Law.

OBJECTIVE:To provide references for the establishment of drug recall system in China.METHODS: The drug recall system in U.S.A. was introduced so as to get some enlightenment for the drug safety in China.RESULTS & CONCLUSION: We could use the drug recall system in U.S.A. for references to improve our law criterion system and carry out drug recall system on a large scale.

The article has probed into problems affecting the clinical internship of the medical students such as the medical and health system reform,the lack of clinical education law,the conversion of clinical teachers and medicine students′ value concept,the change of obtaining employment mode,etc.,and put forward the countermeasures.

This paper introduces the characters and application of the NCBI search toolbar,which is a medical search tool newly presented to the public by the National library of Medicine(NLM) of American.

Through the surveys on English majors and graduates,several proposals are put forward to optimize English major curriculum in Xinxiang Medical University. The training objectives are defined accordingly,centering on training qualified English language personnel.

Objective To explore PBL teaching methods of enhancing the effectiveness of experimental teaching surgical nursing role. Methods 98 nursing undergraduate students of surgical care and experimental study were randomly set to the control group and experimental group, using conventional teaching methods in the control group and PBL teaching method in the experimental group,and then compared two groups of nursing students in final examinations,laboratory prep report,a comprehensive test report to test their quality and ability differences.Results Experimental group’s final examination results,laboratory reporting results,the overall quality of experimental results were significantly better than those of the control group(P

Renal function is closely associated with the risk of mortality ,cardiovascular events ,and progression to end stage of renal disease for patients with chronic kidney disease ( CKD ).Equations for estimated glomerular filtration rate ( GFR) based on serum creatinine or Cystatin C are frequently used in clinical evaluation of renal function.Although renal function can be more accurately assessed due to improvement in equations for estimated GFR ,it is difficult to overcome the inherent defect of creatinine based GFR estimation.Abundant ,evidence showed that Cystatin C based GFR estimation presented higher accuracy of prognosis assessment in CKD patients than creatinine based GFR estimation ,thus reduce the unnecessary nephrologist referral and measurements for low risk patients ,and also guarantee the timely recognization and intervention for high risk patients.This article deeply reviewed the role of serum creatinine or Cystatin C played in CKD diagnosis and prognosis assessment.