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Objective To investigate the clinical therapeutic effect of Xuebijing injection for treatment of patients with ventilator-associated pneumonia (VAP).Methods A prospective study was conducted. Forty-eight patients with confirmed diagnosis of VAP requiring mechanical ventilation admitted into intensive care unit (ICU) of Hubei Provincial Hospital of Integrated Traditional Chinese and Western Medicine between May 2013 and September 2014 were enrolled. The patients were randomly divided into observation group (26 cases) and control group (22 cases) by random number table. All patients in both groups received western conventional treatment, and the patients in observation group were treated additionally with 50 mL Xuebijing injection intravenous drip twice a day, and control group received only routine western medicine, the therapeutic course in both groups being 7 days. The changes of white blood cell count (WBC), serum procalcitonin (PCT) levels and the clinical pulmonary infection score (CPIS) were observed, and the clinical therapeutic effect and 28-day prognosis were analyzed in both groups.Results After treatment for 7 days, the WBC, PCT levels and CPIS score were decreased compared with those before treatment in the two groups, and the degree of descent in observation group was more significant than that in the control group [WBC (×109/L): 9.16±1.62 vs. 12.03±2.34, PCT (μg/L): 0.17±0.04 vs. 0.28±0.69, CPIS score: 3.31±0.97 vs. 4.23±1.15, allP < 0.05]. The effective rate of observation group was higher than that of the control group [84.6% (22/26) vs. 54.5% (12/22), P < 0.05], while the 28-day fatality rate in the observation group was lower than that of control group [11.5% (3/26) vs. 36.4% (8/22),P < 0.05].Conclusion The clinical therapeutic effect is good when patients with VAP is treated with addition of Xuebijing injection on the basis of conventional western medicine therapy, as the injection can improve the therapeutic efficacy and reduce the fatality rate.
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This study was aimed to carry out pharmacological research on the hemostatic activity and mechanism of Yi medicine Ma-Bu (Paris polyphylla Smith var stenophylla Franch.). One kind of C27 steroidal saponin from P. polyphylla Smith var stenophylla Franch. was isolated and identified as Paris saponin H (PSH). The effect of PSH on the index of bleeding time (BT), prothrombin time (PT), activated partial thromboplastin time (APTT) and fibrinogen (FIB) of mice were measured. The results showed that PSH have significant hemostatic activity by shortening BT. The effect of PSH on shortening PT and APTT of mouse was not significant. However, the FIB was enhanced significantly after treatment with PSH. It was concluded that PSH had no significant promoting effect on the extrinsic coagulation pathway (ECP) or the intrinsic coagulation pathway (ICP). The enhancement of FIB may be a pathway for the effect of hemostatic activity by PSH.
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OBJECTIVE:To evaluate the negative effects of continuous drought on the breeding, production and sales of Panax notoginseng, and to search countermeasures. METHODS:Field survey, literature review and key character interviews were carried out in stricken production area. Mechanism of negative effects and its future influence were analyzed preliminarily. RESULTS:Southwest China suffered from 1-in-100 chance serious drought, and noted production area of P. notoginseng located serious disaster area. The development of P. notoginseng industry was destroyed by continuous drought. CONCLUSION:The basic strategies of P. notoginseng industry reconstruction should be formulated to provide reference for sustainable development strategies of TCM industry suffering from drought in Southwest China.
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Objective To investigate expression of glycogen synthase kinase(GSK)-3? and phosphorylation GSK-3? (p-GSK-3?) in the anterior temporal neocortex in patients with refractory epilepsy(RE). Methods Expression of GSK-3? and p-GSK-3? were detected by RT-PCR, FQ-PCR, Western Blot and immunohistochemistry in the anterior temporal cortices of 36 RE cases. 8 patients without RE had been used as the controls. Results Compared with control group,the expression of GSK-3? mRNA and protein were significant higher(allP