A short and efficient synthesis of（Z）-2-substituted-5-（4-（（2-substitued-5-oxoimidazolidin-4-ylidene）methyl）benzamido）ben-zoic acid derivatives（8a-g） as potential type of FabH inhibitors is described.Their st...A short and efficient synthesis of（Z）-2-substituted-5-（4-（（2-substitued-5-oxoimidazolidin-4-ylidene）methyl）benzamido）ben-zoic acid derivatives（8a-g） as potential type of FabH inhibitors is described.Their structures were confirmed by MS,NOE and ~1H NMR.展开更多
Student contacts of tuberculosis（TB）cases are susceptible to latent tuberculosis infection（LTBI）,and chemo-prophylaxis can reduce the risk of active TB among them.This study aimed to assess the acceptance of chemo...Student contacts of tuberculosis（TB）cases are susceptible to latent tuberculosis infection（LTBI）,and chemo-prophylaxis can reduce the risk of active TB among them.This study aimed to assess the acceptance of chemo-prophylaxis for LTBI among students, and their concerns regarding TB and its preventive treatment.展开更多
Background：Screening on multidrug-resistant tuberculosis （MDR-TB） has been limited to the serious TB subpopulations excluding the new TB patients.This study aimed to examine MDR-TB burden among the new TB patients....Background：Screening on multidrug-resistant tuberculosis （MDR-TB） has been limited to the serious TB subpopulations excluding the new TB patients.This study aimed to examine MDR-TB burden among the new TB patients.Methods：We conducted a study in Zhejiang Province during 2009-2013 to screen for MDR-TB patients among the low MDR-TB risk patients and five subpopulations of high MDR-TB risk patients.The number,prevalence,and trend of MDR-TB were compared while the logistic regression model was used to examine risk factors related to MDR-TB.Results：A total of 200 and 791 MDR-TB cases were,respectively,identified from the 9830 new TB cases and 2372 high-risk suspects who took MDR-TB screening from 2009 to 2013.The MDR-TB rates went down in both of the new TB patients and five MDR-TB high-risk groups over the study time,but the percentage of MDR-TB patients identified from the new TB patients in all diagnosed MDR-TB cases kept stable from 28.3% in 2011 to 27.0% in 2012 to 26.0% in 2013.Conclusions：The study indicated that MDR-TB burden among new TB patients was high,thus screening for MDR-TB among the new TB patients should be recommended in China as well as in the similar situation worldwide.展开更多
基金supported by the National High Technology Research and Development Program of China(No2006AA020601)
文摘A short and efficient synthesis of（Z）-2-substituted-5-（4-（（2-substitued-5-oxoimidazolidin-4-ylidene）methyl）benzamido）ben-zoic acid derivatives（8a-g） as potential type of FabH inhibitors is described.Their structures were confirmed by MS,NOE and ~1H NMR.
基金supported by the National Key Science&Technology project against major infectious diseases[No.2017ZX10105012]the Fourth Round of Three-Year Public Health Action Plan of Shanghai,China[No.15GWZK0101]
文摘Student contacts of tuberculosis（TB）cases are susceptible to latent tuberculosis infection（LTBI）,and chemo-prophylaxis can reduce the risk of active TB among them.This study aimed to assess the acceptance of chemo-prophylaxis for LTBI among students, and their concerns regarding TB and its preventive treatment.
文摘Background：Screening on multidrug-resistant tuberculosis （MDR-TB） has been limited to the serious TB subpopulations excluding the new TB patients.This study aimed to examine MDR-TB burden among the new TB patients.Methods：We conducted a study in Zhejiang Province during 2009-2013 to screen for MDR-TB patients among the low MDR-TB risk patients and five subpopulations of high MDR-TB risk patients.The number,prevalence,and trend of MDR-TB were compared while the logistic regression model was used to examine risk factors related to MDR-TB.Results：A total of 200 and 791 MDR-TB cases were,respectively,identified from the 9830 new TB cases and 2372 high-risk suspects who took MDR-TB screening from 2009 to 2013.The MDR-TB rates went down in both of the new TB patients and five MDR-TB high-risk groups over the study time,but the percentage of MDR-TB patients identified from the new TB patients in all diagnosed MDR-TB cases kept stable from 28.3% in 2011 to 27.0% in 2012 to 26.0% in 2013.Conclusions：The study indicated that MDR-TB burden among new TB patients was high,thus screening for MDR-TB among the new TB patients should be recommended in China as well as in the similar situation worldwide.
