Objective To probe into the effective acupuncture treatment for high fever and other clinical relevant symptoms in common cold. Methods Based on randoming and multi-central clinical trial principle, the included 276 c...Objective To probe into the effective acupuncture treatment for high fever and other clinical relevant symptoms in common cold. Methods Based on randoming and multi-central clinical trial principle, the included 276 cases were randomized into experimental group （138 cases） and control group （138 cases） in statistics. Electric acupuncture on Dazhui（大椎 GV14） was applied in experimental group and the injection with antondine was in control group. The immediate antipyretic and clinical therapeutic effects were observed in 24 h. Results The body temperatures at different times in experimental group were all lower than those in control group after treatment （P〈 0.01 ）. The scores of relevant symptoms in 3- 24 h after treatment were lower than those in control group （P〈0.05）. The response time （1.42± 1.79） h in experimental group was shorter than that （3.44±5.10） h in control group （P〈0.05）. The response times for chills, soreness of limbs, headach and sweating in experimental group were shorter than those in control group （P〈0. 01 ）. The recovery times for chills and headache in experimental group were shorter than those in control group （P〈0.05）. The systematic therapeutic effects were different significantly between two groups in 24 h （P〈0.05）. Conclusion Acupuncture on Dazhui（大椎 GV14） had achieved definite effects on treatment for high fever in common cold. It released remarkably chills, soreness of limbs, headache and sweating and improved the systematic therapeutic effects on common cold.展开更多
Background Influenza vaccination has been clinically shown to reduce adverse cardiovascular outcomes in acute coronary syndrome （ACS） patients, but the economic perspectives can provide important data to make inform...Background Influenza vaccination has been clinically shown to reduce adverse cardiovascular outcomes in acute coronary syndrome （ACS） patients, but the economic perspectives can provide important data to make informed decisions. This study aimed to perform the economic evaluation of lifelong annual influenza vaccination for cardiovascular events and well-established pneumonia prevention. Methods Lifetime costs, life-expectancy, and quality-adjusted live years （QALYs） were estimated beyond one-year cycle length of a six-health states Markov model condition on whether a hospitalization for ACS, stroke, heart failure, pneumonia, no hospitalizations occurred, or death. The comparison of three age-groups of 40-49, 50-65, and 〉 65 years scenario was performed. Incremental cost-effectiveness ratio （ICER） and net monetary benefit （NMB） were presented as a societal perspective in 2016. The model robustness was determined by one-way and prob- abilistic sensitivity analyses. Results The influenza vaccination was cost-effective in all age-groups, by dominant ICERs （lower cost with higher effectiveness） which was completely lower than acceptable willingness-to-pay threshold of Thailand [160,000 THB （4,466.8 USD） per QALYs], with a great incremental value of NMB. Especially, the 50-year-old-and- above scenario was shown as the most benefit at 129,092 THB （3,603.9 USD） for each patient. Conclusions The annually additional influenza vaccination to standard treatment in ACS was cost-effective in all age-groups, which should be considered in clinical practice and health-policy making process.展开更多
To approach the mechanism of lipopolysaccharide (LPS) in causing acute lung injury (ALI) and the protective effect of rhubarb and dexamethasone, lung specimens were examined with macroscopy, microscopy, electron micro...To approach the mechanism of lipopolysaccharide (LPS) in causing acute lung injury (ALI) and the protective effect of rhubarb and dexamethasone, lung specimens were examined with macroscopy, microscopy, electron microscopy and the biological markers of ALI including lung wet/dry weight, the rate of neutrophils and protein content in the pulmonary alveolar lavage fluid, pulmonary capillary permeability and pulmonary alveolar permeability index were observed. The mechanism of the ALI is mainly due to direct injury of alveolar epithelium and pulmonary vascular endothelium. Rhubarb and dexamethasone could significantly reduce the edema of the lung tissue, decrease the red blood cell exudation, neutrophil infiltration and plasma protein exudation in the alveoli and all the biological markers in comparison with the ALI model rats, indicating they have protective action on vascular endothelium and alveolar epithelium.展开更多
This study is to explore the actions of nitric oxide (NO) and inducible nitric oxide synthase (iNOS) on endotoxin (lipopolysaccharide, LPS) induced rat acute lung injury (ALI) and effect of Rhubarb on them. LPS wa... This study is to explore the actions of nitric oxide (NO) and inducible nitric oxide synthase (iNOS) on endotoxin (lipopolysaccharide, LPS) induced rat acute lung injury (ALI) and effect of Rhubarb on them. LPS was injected into the sublingual vein of male Wistar rats to prepare ALI animal models. The rats were divided into 4 groups: LPS, control, Rhubarb, and dexamethasone. Macroscopic and histopathological examinations of the lung specimens were performed and the biological indexes of lung, including wet weight/dry weight, the rate of neutrophils and protein content in the pulmonary alveolar lavage fluid, pulmonary vascular permeability and pulmonary alveolar permeability were observed. In the mean time, the contents of serum NO and the activities of lung tissue homogenate iNOS were measured. The results showed that in the LPS group, the injury and celluar infiltration in the pulmonary stroma and alveoli were more prominent than that in the control group. Lung wet weight/dry weight, the rate of neutrophils, protein content, pulmonary alveolar permeability, pulmonary vascular permeability were significantly increased (P<0.01); NO and iNOS were also markedly elevated (P<0.01). In the groups of dexamethasone and Rhubarb, the histopathological changes were significantly milder, and all the above biological indexes of lung injury and the contents of NO and the activities of iNOS were correspondingly decreased (P<0.05). The above data demonstrate that NO and the activities of iNOS play an important role in the onset of ALI; dexamethasone and Rhubarb interfering treatment can ameliorate lung injury and decrease the concentrations of NO and iNOS, showing that through inhibiting the levels of NO and the activities of iNOS, these 2 agents exert protective effect on ALI induced LPS. 展开更多
文摘Objective To probe into the effective acupuncture treatment for high fever and other clinical relevant symptoms in common cold. Methods Based on randoming and multi-central clinical trial principle, the included 276 cases were randomized into experimental group （138 cases） and control group （138 cases） in statistics. Electric acupuncture on Dazhui（大椎 GV14） was applied in experimental group and the injection with antondine was in control group. The immediate antipyretic and clinical therapeutic effects were observed in 24 h. Results The body temperatures at different times in experimental group were all lower than those in control group after treatment （P〈 0.01 ）. The scores of relevant symptoms in 3- 24 h after treatment were lower than those in control group （P〈0.05）. The response time （1.42± 1.79） h in experimental group was shorter than that （3.44±5.10） h in control group （P〈0.05）. The response times for chills, soreness of limbs, headach and sweating in experimental group were shorter than those in control group （P〈0. 01 ）. The recovery times for chills and headache in experimental group were shorter than those in control group （P〈0.05）. The systematic therapeutic effects were different significantly between two groups in 24 h （P〈0.05）. Conclusion Acupuncture on Dazhui（大椎 GV14） had achieved definite effects on treatment for high fever in common cold. It released remarkably chills, soreness of limbs, headache and sweating and improved the systematic therapeutic effects on common cold.
文摘Background Influenza vaccination has been clinically shown to reduce adverse cardiovascular outcomes in acute coronary syndrome （ACS） patients, but the economic perspectives can provide important data to make informed decisions. This study aimed to perform the economic evaluation of lifelong annual influenza vaccination for cardiovascular events and well-established pneumonia prevention. Methods Lifetime costs, life-expectancy, and quality-adjusted live years （QALYs） were estimated beyond one-year cycle length of a six-health states Markov model condition on whether a hospitalization for ACS, stroke, heart failure, pneumonia, no hospitalizations occurred, or death. The comparison of three age-groups of 40-49, 50-65, and 〉 65 years scenario was performed. Incremental cost-effectiveness ratio （ICER） and net monetary benefit （NMB） were presented as a societal perspective in 2016. The model robustness was determined by one-way and prob- abilistic sensitivity analyses. Results The influenza vaccination was cost-effective in all age-groups, by dominant ICERs （lower cost with higher effectiveness） which was completely lower than acceptable willingness-to-pay threshold of Thailand [160,000 THB （4,466.8 USD） per QALYs], with a great incremental value of NMB. Especially, the 50-year-old-and- above scenario was shown as the most benefit at 129,092 THB （3,603.9 USD） for each patient. Conclusions The annually additional influenza vaccination to standard treatment in ACS was cost-effective in all age-groups, which should be considered in clinical practice and health-policy making process.
文摘To approach the mechanism of lipopolysaccharide (LPS) in causing acute lung injury (ALI) and the protective effect of rhubarb and dexamethasone, lung specimens were examined with macroscopy, microscopy, electron microscopy and the biological markers of ALI including lung wet/dry weight, the rate of neutrophils and protein content in the pulmonary alveolar lavage fluid, pulmonary capillary permeability and pulmonary alveolar permeability index were observed. The mechanism of the ALI is mainly due to direct injury of alveolar epithelium and pulmonary vascular endothelium. Rhubarb and dexamethasone could significantly reduce the edema of the lung tissue, decrease the red blood cell exudation, neutrophil infiltration and plasma protein exudation in the alveoli and all the biological markers in comparison with the ALI model rats, indicating they have protective action on vascular endothelium and alveolar epithelium.
文摘 This study is to explore the actions of nitric oxide (NO) and inducible nitric oxide synthase (iNOS) on endotoxin (lipopolysaccharide, LPS) induced rat acute lung injury (ALI) and effect of Rhubarb on them. LPS was injected into the sublingual vein of male Wistar rats to prepare ALI animal models. The rats were divided into 4 groups: LPS, control, Rhubarb, and dexamethasone. Macroscopic and histopathological examinations of the lung specimens were performed and the biological indexes of lung, including wet weight/dry weight, the rate of neutrophils and protein content in the pulmonary alveolar lavage fluid, pulmonary vascular permeability and pulmonary alveolar permeability were observed. In the mean time, the contents of serum NO and the activities of lung tissue homogenate iNOS were measured. The results showed that in the LPS group, the injury and celluar infiltration in the pulmonary stroma and alveoli were more prominent than that in the control group. Lung wet weight/dry weight, the rate of neutrophils, protein content, pulmonary alveolar permeability, pulmonary vascular permeability were significantly increased (P<0.01); NO and iNOS were also markedly elevated (P<0.01). In the groups of dexamethasone and Rhubarb, the histopathological changes were significantly milder, and all the above biological indexes of lung injury and the contents of NO and the activities of iNOS were correspondingly decreased (P<0.05). The above data demonstrate that NO and the activities of iNOS play an important role in the onset of ALI; dexamethasone and Rhubarb interfering treatment can ameliorate lung injury and decrease the concentrations of NO and iNOS, showing that through inhibiting the levels of NO and the activities of iNOS, these 2 agents exert protective effect on ALI induced LPS.
