In this editorial,we commented on the article published in the recent issue of the World Journal of Diabetes.Diabetic cardiomyopathy(DCM)is characterized by myocardial fibrosis,ventricular hypertrophy and diastolic dy...In this editorial,we commented on the article published in the recent issue of the World Journal of Diabetes.Diabetic cardiomyopathy(DCM)is characterized by myocardial fibrosis,ventricular hypertrophy and diastolic dysfunction in diabetic patients,which can cause heart failure and threaten the life of patients.The pathogenesis of DCM has not been fully clarified,and it may involve oxidative stress,inflammatory stimulation,apoptosis,and autophagy.There is lack of effective therapies for DCM in the clinical practice.Statins have been widely used in the clinical practice for years mainly to reduce cholesterol and stabilize arterial plaques,and exhibit definite cardiovascular protective effects.Studies have shown that statins also have anti-inflammatory and antioxidant effects.We were particularly concerned about the recent findings that atorvastatin alleviated myocardial fibrosis in db/db mice by regulating the antioxidant stress and antiinflammatory effects of macrophage polarization on diabetic myocardium,and thereby improving DCM.展开更多
AIM: To describe a population of outpatients in Chinainfected by hepatitis B virus(HBV) and/or hepatitis C virus(HCV), and assess their current management status.METHODS: A multicenter, cross-sectional study of HBV- a...AIM: To describe a population of outpatients in Chinainfected by hepatitis B virus(HBV) and/or hepatitis C virus(HCV), and assess their current management status.METHODS: A multicenter, cross-sectional study of HBV- and/or HCV-infected patients was conducted from August to November, 2011 in western China. Patients ≥ 18 years of age with HBV and/or HCV infections who visited outpatient departments at 10 hospitals were evaluated, whether treated or not. Data were collected on the day of visit from medical records and patient interviews.RESULTS: A total 4010 outpatients were analyzed, including 2562 HBV-infected and 1406 HCV-infected and 42 HBV/HCV co-infected patients. The median duration of documented infection was 7.5 years in HBV-infected and 1.8 years in HCV-infected patients. Cirrhosis was the most frequent hepatic complication(12.2%), appearing in one-third of patients within 3 years prior to or at diagnosis. The HCV genotype was determined in only 10% of HCV-infected patients. Biopsy data were only available for 54 patients(1.3%). Antiviral medications had been received by 58.2% of patients with HBV infection and 66.6% with HCV infection. Nucleos(t)ide analogs were the major antiviral medications prescribed for HBV-infected patients(most commonly adefovir dipivoxil and lamivudine). Ribavirin + pegylated interferon was prescribed for two-thirds of HCV-infected patients. In the previous 12 mo, around one-fifth patients had been hospitalized due to HBV or HCV infection.CONCLUSION: This observational, real-life study has identified some gaps between clinical practice and guideline recommendations in China. To achieve better health outcomes, several improvements, such as disease monitoring and optimizing antiviral regimens, should be made to improve disease management.展开更多
基金Supported by National Natural Science Foundation of China,No.82000792General project of Chongqing Natural Science Foundation,No.cstc2020jcyj-msxm0409.
文摘In this editorial,we commented on the article published in the recent issue of the World Journal of Diabetes.Diabetic cardiomyopathy(DCM)is characterized by myocardial fibrosis,ventricular hypertrophy and diastolic dysfunction in diabetic patients,which can cause heart failure and threaten the life of patients.The pathogenesis of DCM has not been fully clarified,and it may involve oxidative stress,inflammatory stimulation,apoptosis,and autophagy.There is lack of effective therapies for DCM in the clinical practice.Statins have been widely used in the clinical practice for years mainly to reduce cholesterol and stabilize arterial plaques,and exhibit definite cardiovascular protective effects.Studies have shown that statins also have anti-inflammatory and antioxidant effects.We were particularly concerned about the recent findings that atorvastatin alleviated myocardial fibrosis in db/db mice by regulating the antioxidant stress and antiinflammatory effects of macrophage polarization on diabetic myocardium,and thereby improving DCM.
基金Supported by Financial support for this study was provided by Merck Sharp and Dohme(China)Ltd
文摘AIM: To describe a population of outpatients in Chinainfected by hepatitis B virus(HBV) and/or hepatitis C virus(HCV), and assess their current management status.METHODS: A multicenter, cross-sectional study of HBV- and/or HCV-infected patients was conducted from August to November, 2011 in western China. Patients ≥ 18 years of age with HBV and/or HCV infections who visited outpatient departments at 10 hospitals were evaluated, whether treated or not. Data were collected on the day of visit from medical records and patient interviews.RESULTS: A total 4010 outpatients were analyzed, including 2562 HBV-infected and 1406 HCV-infected and 42 HBV/HCV co-infected patients. The median duration of documented infection was 7.5 years in HBV-infected and 1.8 years in HCV-infected patients. Cirrhosis was the most frequent hepatic complication(12.2%), appearing in one-third of patients within 3 years prior to or at diagnosis. The HCV genotype was determined in only 10% of HCV-infected patients. Biopsy data were only available for 54 patients(1.3%). Antiviral medications had been received by 58.2% of patients with HBV infection and 66.6% with HCV infection. Nucleos(t)ide analogs were the major antiviral medications prescribed for HBV-infected patients(most commonly adefovir dipivoxil and lamivudine). Ribavirin + pegylated interferon was prescribed for two-thirds of HCV-infected patients. In the previous 12 mo, around one-fifth patients had been hospitalized due to HBV or HCV infection.CONCLUSION: This observational, real-life study has identified some gaps between clinical practice and guideline recommendations in China. To achieve better health outcomes, several improvements, such as disease monitoring and optimizing antiviral regimens, should be made to improve disease management.