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Objective:To investigate the application value of serum procalcitonin in patients with viral infection,bacterial infection and severe bacterial infection.Methods:Selected60 cases of patients with infection who were treated in our hospital from June 2014toDecember 2016,divided into three groupsaccording to the severity of the infection,viral infection (group A) 15 cases,general bacterial infection (group B) 22 cases,and severe bacterial infection (group C) 23 cases.Three groups of patients were treated with symptomatic treatment,and after admission,the serum procalciton in levels were detected in 1,3,5,7 d,and compared with the serum procalcitonin levels before and after treatment in the three groups.Results:The serum procalcitonin ≥ 0.5 μg/L number of B group and C group had no significant difference (P＞0.05),the serum procalcitonin ≥ 0.5 μg/L number of A group was significantly lower than that of B group and C group (P＜0.05);the survival rate of severe bacterial infection patients whose serum procalcitonin was higher than than 0.5 μg/L was significantly higher than those who with serum procalcitonin lower than 0.5 μg/L (P＜0.05).Conclusion:Serumprocalcitonin level had a good application value in the clinical diagnosis prognostic prediction of patients with severe infection.
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Severe acute pancreatitis (SAP) is accompanied with complex pathogenic course and high mortality. The imbalance of immune response is an important cause which leads the SAP patients to the severe situation and even death. The immunomodulatory therapy can regulate the imbalance of inflammation, alleviate SAP-associated organ injury, and improve the prognosis of patients. Previous immunomodulatory therapy had some problems, such as single-object and simple-method. In recent years, some new methods of immunomodulatory therapy, such as regulating the apoptosis and mature of immune cells, applying of mesenchymal stem cells (MSCs) and multi-regulation methods, provide some new ideas and hopes for SAP therapy. This paper reviewed the history and recent research progresses of SAP immunomodulatory therapy.
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Severe acute pancreatitis (SAP) is accompanied with complex pathogenic course and high mortality. The imbalance of immune response is an important cause which leads the SAP patients to the severe situation and even death. The immunomodulatory therapy can regulate the imbalance of inflammation, alleviate SAP-associated organ injury, and improve the prognosis of patients. Previous immunomodulatory therapy had some problems, such as single-object and simple-method. In recent years, some new methods of immunomodulatory therapy, such as regulating the apoptosis and mature of immune cells, applying of mesenchymal stem cells (MSCs) and multi-regulation methods, provide some new ideas and hopes for SAP therapy. This paper reviewed the history and recent research progresses of SAP immunomodulatory therapy.
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OBJECTIVE:To compare the dissolution rates of levofloxacin tablets produced in 4 domestic pharmaceutical manufacturers in order to provide the evidence for its clinical use.METHODS:UV spectrohpotmetry was used to determine the cumulative dissolution rates of these 4 kinds of levofloxacin tablets at different time points,the dissolution parameters of T50,Td,T80,and M were calculated by Weibull formula,then variance analysis was made.RESULTS:The dissolution rates of these 4 kinds of levofloxacin tablets all met the standards recorded in 2000 edition of China Pharmacopoeia,but significant differences were found in parameters of T50,Td,T80,and M(P
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OBJECTIVE:To probe into the reasons for drug repercussion in ward area and find a solution.METHODS:The reasons for drug repercussion,the kinds of the returned drugs and the proportion of these drugs in the total in terms of amount of money between Oct.to Dec.in 2006 were analyzed and compared with the amount of money of returned drugs between 2005 and 2006 in our hospital.RESULTS:There were 2 674 cases of drug repercussion between Oct.to Dec.in 2006 in our hospital;the returned drugs totaled 192 kinds,and the drug repercussion was mainly due to patients' discharge,alteration of medical orders and input error.The rate of drug repercussion was 4.67%.CONCLUSION:There were drug repercussion cases in all the departments of our hospital,and the amount of the returned drugs were large,which resulted in increased difficulty of drug quality management and serious hidden dangers for medication safety,therefore,standard administration on which is much needed.
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OBJECTIVE:To study the quality standard of compound polysaccharide selenate capsules(CPSC).METHODS:Astragalus and oldenlandia were identified by TLC method and the content of selenium in CPSC was determined by fluo?rospectrophotometry.RESULTS:Linear range was0～0.5?g/ml and average recovery was100.4%,RSD=0.91%(n=5). CONCLUSION:This method is simple and accurate,and can be used for quality control of CPSC.
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OBJECTIVE:To develop a HPLC assay for the determination of 7 kinds of amino acids in amino acid capsules by using online derivation and diode array detector.METHODS:The high performance chromatograph of liquid with the device of automatic derivation was employed as the automatic sampler.The samples were injected in the predefined procedure,and detected with the diode array detector.RESULTS:Good resolution of 7 kinds of amino acids was obtained,and the respective detectable concentration showed a good linear relationship with its peak area.CONCLUSION:The present method is convenient,well reproduced, highly sensitive,and accurate,therefore it can be widely used.