Bayesian network Meta-analysis was employed to compare the efficacy of different oral Chinese patent medicines in treating type 2 diabetes mellitus with angina pectoris of coronary heart disease. Randomized controlled trial(RCT) of oral Chinese patent medicines in treating type 2 diabetes mellitus complicated with angina pectoris of coronary heart disease were retrieved from 8 Chinese and English databases including CNKI, Wanfang, VIP, SinoMed, EMbase, PubMed, Cochrane Library, and Web of Science with the time interval from inception to November 2022. The BUGSnet package in R 4.2.1 was used to conduct Meta-analysis. A total of 45 RCTs were included, involving 4 727 patients and 7 oral Chinese patent medicines. Network Meta-analysis showed that the conventio-nal western medicine combined with Chinese patent medicines improved the outcome indicators. Shexiang Baoxin Pills + conventional western medicine had the best effect on reducing the incidence of adverse cardiovascular events, and Yixinshu Capsules + conventional western medicine on reducing the frequency and duration of angina pectoris. The conventional western medicine combined with oral Chinese patent medicines can reduce blood glucose indicators. Yindan Xinnaotong Soft Capsules + conventional western medicine had the best effect on reducing fasting blood glucose(FBG), 2 hours postprandial blood glucose(PBG), and glycosylated hemoglobin(HbA1c). The conventional western medicine combined with oral Chinese patent medicines can reduce blood lipid indicators. Yixinshu Capsules + conventional western medicine had the best effect on reducing total cholesterol(TC) and low density lipoprotein-cholesterol(LDL-C), and Yindan Xinnaotong Soft Capsules + conventional western medicine on reducing triglyceride(TG). Current evidence suggests that the patients with type 2 diabetes mellitus complicated with angina pectoris of coronary heart disease could reasonably choose oral Chinese patent medicines on the basis of routine antiplatelet, anticoagulant, hypoglycemic, and antihypertensive therapies, which could reduce the incidence of adverse cardiovascular events, alleviate the symptoms of angina pectoris, and reduce the glucose and lipid metabolism indicators. Shexiang Baoxin Pills + conventional treatment and Yixinshu Capsules + conventional western medicine have better effect on angina pectoris, Yindan Xinnaotong Soft Capsules + conventional western medicine on lowering blood glucose, and Yindan Xinnaotong Soft Capsules + conventional western medicine and Yixinshu Capsules + conventional western medicine on reducing blood lipid. Due to the lack of direct comparative results between Chinese patent medicines and other factors, high-quality studies remain to be carried out for further verification.
Humans ; Nonprescription Drugs ; Network Meta-Analysis ; Diabetes Mellitus, Type 2/drug therapy* ; Bayes Theorem ; Blood Glucose ; Angina Pectoris/drug therapy* ; Coronary Disease/drug therapy* ; Drugs, Chinese Herbal/therapeutic use* ; Capsules ; Lipids ; Cholesterol

OBJECTIVE: To compare the therapeutic effect of different animal bile powders on lipid metabolism disorders induced by high-fat diet in rats, and analyze the bioactive components of each animal bile powder. METHODS: Sixty Sprague-Dawley rats were randomly divided into 6 groups (n=10): normal diet control group, high-fat diet model group, high-fat diet groups orally treated with bear, pig, cow and chicken bile powders, respectively. Serum biochemical markers from the abdominal aorta in each group were analyzed. Changes in the body weight and liver weight were recorded. Pathohistological changes in the livers were examined. High performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry was used to determine the composition of bioactive components in each animal bile powder. RESULTS: Treatment with different types of animal bile powders had different inhibitory effects on high-fat diet-induced increase of body weight and/or liver weight in rats, most notably in bear and pig bile powders (P<0.05). High-fat diet induced lipid metabolism disorder in rats, which could be reversed by treatment with all kinds of bile powders. Bear bile and chicken bile showed the most potent therapeutic effect against lipid metabolism disorder. Cow and bear bile effectively alleviated high-fat diet induced liver enlargement and discoloration, hepatocyte swelling, infiltration of inflammatory cells and formation of lipid vacuoles. Bioactive component analysis revealed that there were significant differences in the relative content of taurocholic acid, taurodeoxycholic acid and ursodeoxycholic acid among different types of animal bile. Interestingly, a unique component with molecular weight of 496.2738 Da, whose function has not yet been reported, was identified only in bear bile powder. CONCLUSIONS Different animal bile powders had varying therapeutic effect against lipid metabolism disorders induced by high-fat diet, and bear bile powder demonstrated the most effective benefits. Bioactive compositions were different in different types of animal bile with a novel compound identified only in bear bile powder.
Animals ; Bile/metabolism* ; Biomarkers/metabolism* ; Body Weight ; Cattle ; Diet, High-Fat ; Female ; Lipid Metabolism ; Lipid Metabolism Disorders/metabolism* ; Lipids/analysis* ; Liver/metabolism* ; Powders ; Rats ; Rats, Sprague-Dawley ; Swine ; Taurodeoxycholic Acid/metabolism* ; Ursidae/metabolism* ; Ursodeoxycholic Acid/metabolism*

Camellia oil has become an important plant oil in China in recent years, but its effects on non-alcoholic fatty liver disease (NAFLD) have not been documented. In this study, the effects of camellia oil, soybean oil, and olive oil on NAFLD were evaluated by analyzing the fatty acid profiles of the plant oils, the serum lipids and lipoproteins of rats fed different oils, and by cytological and ultrastructural observation of the rats' hepatocytes. Analysis of fatty acid profiles showed that the polyunsaturated fatty acid (PUFA) n-6/n-3 ratio was 33.33 in camellia oil, 12.50 in olive oil, and 7.69 in soybean oil. Analyses of serum lipids and lipoproteins of rats showed that the levels of total cholesterol and low-density lipoprotein cholesterol in a camellia oil-fed group (COFG) were lower than those in an olive oil-fed group (OOFG) and higher than those in a soybean oil-fed group (SOFG). However, only the difference in total cholesterol between the COFG and SOFG was statistically significant. Cytological observation showed that the degree of lipid droplet (LD) accumulation in the hepatocytes in the COFG was lower than that in the OOFG, but higher than that in the SOFG. Ultrastructural analysis revealed that the size and number of the LDs in the hepatocytes of rats fed each of the three types of oil were related to the degree of damage to organelles, including the positions of nuclei and the integrity of mitochondria and endoplasmic reticulum. The results revealed that the effect of camellia oil on NAFLD in rats was greater than that of soybean oil, but less than that of olive oil. Although the overall trend was that among the three oil diets, those with a lower n-6/n-3 ratio were associated with a lower risk of NAFLD, and the effect of camellia oil on NAFLD was not entirely related to the n-6/n-3 ratio and may have involved other factors. This provides new insights into the effect of oil diets on NAFLD.
Animals ; Camellia/chemistry* ; Fatty Acids/analysis* ; Hepatocytes/ultrastructure* ; Lipid Droplets/physiology* ; Lipids/blood* ; Male ; Non-alcoholic Fatty Liver Disease/pathology* ; Plant Oils/administration & dosage* ; Rats ; Rats, Sprague-Dawley

In order to find the endogenous potential biomarkers of in vitro hepatic injury caused by NCTD-Na and elucidate the mechanism of hepatic injury of NCTD-Na,ultra-high performance liquid chromatography coupled quadrupole time-of-flight mass spectrometry(UPLC-Q-TOF-MS/MS) was used for lipidomics detection.Multivariate statistical analysis was used to study the endogenous lipid metabolic changes of human normal liver cells LO2 injury after the treatment with sodium norcantharidate(NCTD-Na).The results showed that the half maximal inhibitory concentration(IC50) of NCTD-Na was 0.034 mmol·L-1.A total of 280 differential metabolites were found between the control group and the low-dose group,with VIP > 2.0 and P<0.05.At the same time,a total of 273 differential metabolites were found between the control group and the high-dose group,with VIP > 2.0 and P<0.05.Cell metabolite profiles showed clear separation among control group,the low-dose group and the high-dose group,and 111 differential metabolites were found,with VIP > 2.0,P<0.05,RSD<30% and in a dose-dependent manner.It was found that most of the above differential metabolites were lipid metabolites after the analysis of simple preparnation methods and database search.A total of 32 potential biomarkers were identified,including 3 phosphatidylcholine(PC),5 lysophosphatidylcholine(Lyso PC),3 ceramide(Cer),1 sphingomyelin(SM),1 phosphatidylethanolamine(PE),10 lysophosphatidylethanolamine(LysoPE),4 diacylglycerol(DG),1 Phosphatidic acid(PA),1 lysophosphatidic acid(Lyso PA),1 phosphatidyl glycerol(PG),1 fatty acid hydroxy fatty acid(FAHFA) and 1 phosphatidylserine(PS).The changes of PCs,Cers,SM,PE and DGs were closely related liver protection,DNA methylation and self-repair in hepatocytes,apoptosis,methylation and detoxification of carcinogens,as well as lipid peroxides production process.Also,they had impact on the proliferation of hepatocytes,differentiation and gene transcription disorders.Cells stimulated by NCTD-Na could promote the production of PA as well as the synthesis and catabolism of FAHFA in a variety of ways.The levels of Lyso PCs,LysoPEs and Lyso PA were correlated with PCs,PE and PA;PE and PS might have valgus during apoptosis,triggering phagocytosis.
Bridged Bicyclo Compounds, Heterocyclic ; pharmacology ; Cells, Cultured ; Hepatocytes ; drug effects ; metabolism ; Humans ; Lipid Metabolism ; Lipids ; analysis ; Tandem Mass Spectrometry

To systemically evaluate the benefits and side effects of Shensong Yangxin Capsules( SYC) in the adjuvant treatment of stable angina pectoris( SAP). Chinese and English databases( PubMed,EMbase,the Cochrane Library,CBM,CNKI,VIP,Wan Fang database) were retrieved to collect the randomized controlled trials( RCTs) about therapeutic efficacy of SYC combined with routine drug( trial group) vs routine drug( control group) in the treatment of SAP. The methodological quality of the RCTs was evaluated based on the cochrane risk of bias assessment tool. The data were extracted and Meta-analyzed by Reviewer Manager 5. 3. TSA 0. 9 software was used for trial sequential analysis( TSA) of the total effective rate of symptoms improvement. A total of 15 RCTs with 1 316 participants were included. RESULTS:: of Meta-analysis showed that the total effective rate of angina symptoms improvement( RR = 1. 15,95% CI[1. 09,1. 21],P<0. 001) of trial group were significantly higher than those of control group,with statistical significance,the total effective rate of electrocardiograms( ECG) improvement( RR = 1. 10,95% CI[0. 94,1. 29],P = 0. 25) of trial group were significantly higher than those of control group,but the difference was not statistically significant. After treatment,the improvement of the total time of 24 h general ischemia( SMD =-1. 21,95%CI[-1. 97,-0. 45],P = 0. 002),the ST-segment depression amplitude( SMD =-1. 30,95%CI [-1. 52,-1. 09],P<0. 001),the duration of angina pectoris attack( SMD =-1. 16,95% CI[-1. 36,-0. 95],P< 0. 001),the angina pectoris attack every week( SMD =-0. 80,95%CI[-1. 10,-0. 50],P<0. 001),the onsumption of nitroglycerin every week( SMD=-0. 72,95%CI[-1. 05,-0. 39],P<0. 001) in the trial group were better than that of the control group,and the difference was statistically significant. Besides,the improvement of the blood lipid and high sensitivity C reactive protein( hs-CRP) in the trial group were better than those of the control group after treatment,and the difference was statistically significant( P< 0. 001). Funnel plots and Egger's linear regression showed that there was no publication bias. By sensitivity analysis,it showed that the results of this study were stable and reliable. No obvious adverse drug reactions were observed in all studies. TSA analysis showed that the evidence of Meta-analysis was reliable. SYC combined with routine Western medicine treatment for SAP can improve the total effective rate of angina pectoris,reduce 24 h total ischemia time,ST segment depression amplitude,duration of angina pectoris attack,frequency of angina pectoris attack and nitroglycerin dosage,and also can improve blood lipid and hs-CRP levels.
Adjuvants, Pharmaceutic ; Angina, Stable ; drug therapy ; C-Reactive Protein ; analysis ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Electrocardiography ; Humans ; Lipids ; blood ; Randomized Controlled Trials as Topic

OBJECTIVE: To investigate the effects of aerobic exercise and glutamine (Gln) on anti-oxidative stress and inflammatory factors in type 2 diabetes mellitus (T2MD) rats. METHODS: Diabetic rat model was induced by streptozotocin (STZ). Fifty 6-week old male SD rats were randomly divided into 5 groups (n=10), including quiet control group (N), diabetes control group (D), diabetic aerobic exercise group (DE), diabetic glutamine group (DG) and diabetic aerobic exercise glutamine group (DEG). After 6 weeks, the related indicators of glucose and lipid metabolism, anti-oxidative stress and inflammatory factors in diabetic rats were detected, and the possible mechanism affecting inflammatory response were explored. RESULTS: Compared with group N, the levels of serum malondialdehyde(MDA), blood glucose, total cholesterol(TC), triglyceride(TG), insulin, leptin and tumor necrosis factor-α(TNF-α) in group D were increased significantly (P＜0.01). Compared with group D, serum levels of MDA, blood glucose, TC, TG, insulin, leptin and TNF-α in three intervention groups were decreased significantly, while the levels of SOD, GSH-Px and adiponectin were increased, and the combined effect was more obvious (P＜0.01). CONCLUSION Both aerobic exercise and Gln can relieve the glucose and lipid metabolism and disturbance, oxidative stress injury and inflammation in diabetic rats.
Animals ; Blood Glucose ; analysis ; Diabetes Mellitus, Experimental ; Diabetes Mellitus, Type 2 ; therapy ; Glutamine ; pharmacology ; Leptin ; blood ; Lipid Metabolism ; Lipids ; blood ; Male ; Malondialdehyde ; blood ; Oxidative Stress ; Physical Conditioning, Animal ; Random Allocation ; Rats ; Rats, Sprague-Dawley

OBJECTIVE: To investigate the effect of tea polyphenols on cardiac function in rats with diabetic cardiomyopathy, and the mechanism by which tea polyphenols regulate autophagy in diabetic cardiomyopathy. METHODS: Sixty Sprague-Dawley (SD) rats were randomly divided into six groups: a normal control group (NC), an obesity group (OB), a diabetic cardiomyopathy group (DCM), a tea polyphenol group (TP), an obesity tea polyphenol treatment group (OB-TP), and a diabetic cardiomyopathy tea polyphenol treatment group (DCM-TP). After successful modeling, serum glucose, cholesterol, and triglyceride levels were determined; cardiac structure and function were inspected by ultrasonic cardiography; myocardial pathology was examined by staining with hematoxylin-eosin; transmission electron microscopy was used to observe the morphology and quantity of autophagosomes; and expression levels of autophagy-related proteins LC3-II, SQSTM1/p62, and Beclin-1 were determined by Western blotting. RESULTS: Compared to the NC group, the OB group had normal blood glucose and a high level of blood lipids; both blood glucose and lipids were increased in the DCM group; ultrasonic cardiograms showed that the fraction shortening was reduced in the DCM group. However, these were improved significantly in the DCM-TP group. Hematoxylin-eosin staining showed disordered cardiomyocytes and hypertrophy in the DCM group; however, no differences were found among the remaining groups. Transmission electron microscopy revealed that the numbers of autophagosomes in the DCM and OB-TP groups were obviously increased compared to the NC and OB groups; the number of autophagosomes in the DCM-TP group was reduced. Western blotting showed that the expression of LC3-II/I and Beclin-1 increased obviously, whereas the expression of SQSTM1/p62 was decreased in the DCM and OB-TP groups (P<0.05). CONCLUSIONS Tea polyphenols had an effect on diabetic cardiomyopathy in rat cardiac function and may alter the levels of autophagy to improve glucose and lipid metabolism in diabetes.
Animals ; Autophagy ; drug effects ; Beclin-1 ; analysis ; Blood Glucose ; analysis ; Body Weight ; Diabetic Cardiomyopathies ; drug therapy ; pathology ; physiopathology ; Lipids ; blood ; Male ; Myocardium ; pathology ; Polyphenols ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Tea ; chemistry

OBJECTIVE: To investigate the effect of Health Qigong Baduanjin on the related indexes of obese middle aged women with diabetes and to provide new ideas for the intervention treatment of diabetes. METHODS: A total of 40 middle-aged female obese diabetic patients were randomly divided into the control group and the exercise group(=20), the age was(57.2±5.4) years old. Fitness training group performed eight new Baduanjin exercises for 24 weeks of intervention, the control group did not exercise, body weight, waist circumference, body mass index (BMI), waist hip ratio (WHR), fasting blood glucose (FPG), glycosylated hemoglobin (HbAlc), triglyceride(TG), total cholesterol (TC), low density lipoprotein (LDL), high density lipoprotein (HDL) levels and serum retinol binding protein 4(RBP4) index were observed in the two groups. RESULTS: After exercise, the waist, WHR, FPG, TG, HbAlc, HDL and RBP4 levels of the the patients in the experimental group were decreased significantly compared with those of before exercise and those of the patients in the experimental control group before and after exercise (<0.05). CONCLUSIONS Health Qigong Baduanjin can reduce the blood sugar of obese female patients with diabetes, and has some improvement effect on the body part of obesity and blood lipid indicators.
Blood Glucose ; analysis ; Body Mass Index ; Diabetes Mellitus ; therapy ; Female ; Hemoglobins ; analysis ; Humans ; Lipids ; blood ; Middle Aged ; Obesity ; complications ; therapy ; Qigong ; Retinol-Binding Proteins, Plasma ; analysis ; Waist Circumference ; Waist-Hip Ratio

OBJECTIVE: To examine the association between serum uric acid levels and cardiovascular disease risk among individuals without diabetes. METHODS: We investigated the association between serum uric acid levels and the risk of prevalent cardiometabolic diseases, 10-year Framingham risk for coronary heart disease, and 10-year risk for atherosclerotic cardiovascular diseases (ASCVD) among 8,252 participants aged ⪖ 40 years without diabetes from Jiading district, Shanghai, China. RESULTS: Body mass index, waist circumference, blood glucose, glycated hemoglobin, blood pressure, and serum lipids increased progressively across the sex-specific quartiles of uric acid (all P trend < 0.05). Compared with individuals in the lowest quartile, those in the higher quartiles had a significantly higher prevalence of obesity, hypertension, and dyslipidemia (all P trend < 0.05). A fully adjusted logistic regression analysis revealed that individuals in the highest quartile had an increased risk of predicted cardiovascular disease compared with those in the lowest quartile of uric acid. The multivariate adjusted odds ratios (ORs) [95% confidence intervals (CIs)] for the highest quartiles for high Framingham risk were 3.00 (2.00-4.50) in men and 2.95 (1.08-8.43) in women. The multivariate adjusted ORs (95% CIs) for the highest quartile for high ASCVD risk were 1.93 (1.17-3.17) in men and 4.53 (2.57-7.98) in women. CONCLUSION Serum uric acid level is associated with an increased risk of prevalent obesity, hypertension, dyslipidemia, 10-year Framingham risk for coronary heart disease, and 10-year risk for ASCVD among Chinese adults without diabetes.
Biomarkers ; blood ; Blood Glucose ; analysis ; Blood Pressure ; Body Mass Index ; China ; Coronary Disease ; blood ; epidemiology ; Cross-Sectional Studies ; Female ; Glycated Hemoglobin A ; analysis ; Humans ; Lipids ; blood ; Male ; Middle Aged ; Predictive Value of Tests ; Prevalence ; Risk Factors ; Sex Factors ; Uric Acid ; blood

BACKGROUNDPropolis, a natural resinous substance made by bees from material extracted from plants, flowers and bee's wax, has shown great therapeutic effects and been widely used in food and drug industries. Recently, some researchers have studied the effect of this substance in the treatment of diabetes.

OBJECTIVEThe purpose of this trial was to determine the effect of bee propolis on glycemic control, serum lipid profile and insulin resistance indices in patients with type 2 diabetes (T2D).

DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONSThis randomized clinical trial involved 66 patients with T2D, which were randomly divided into two groups of intervention (IG) and placebo (PG). IG received 300 mg three times a day for a total of 900 mg/d of propolis pills, while PG received similar pills, lacking propolis, on the same schedule for 12 weeks.

MAIN OUTCOME MEASURESFasting blood glucose (FBG), hemoglobin A1c (HbA1c), total cholesterol (TC), low-density lipoprotein (LDL), high-density lipoprotein (HDL), triglyceride (TG), serum insulin and insulin resistance indices were the main outcome measures.

RESULTSThe mean change in FBG between the IG ((17.76 ± 27.72) mg/dL decrease) and the PG ((6.48 ± 42.77) mg/dL increase) was significantly different (P = 0.01). Change in mean HbA1c had a similar pattern to FBG. The mean change in TC between the IG ((5.16 ± 43.80) mg/dL increase) and the PG ((28.9 ± 27.4) mg/dL increase) was also significantly different (P = 0.01), showing the protective role of propolis against the increase in TC. The change in mean LDL was similar to mean TC. There was no significant difference in other lipids or insulin resistance indices between the two groups.

CONCLUSIONBased on this study, the daily intake of 900 mg of bee propolis supplement for 12 weeks results in improvement of glycemic and some serum lipid levels in patients with T2D.

TRIAL REGISTRATIONThis study is registered on the website of Iranian Ministry of Health (www.irct.ir) with proprietary code of IRCT2014080218659N1.

Adult ; Blood Glucose ; analysis ; Diabetes Mellitus, Type 2 ; blood ; drug therapy ; Double-Blind Method ; Female ; Glycated Hemoglobin A ; analysis ; Humans ; Insulin Resistance ; Lipids ; blood ; Male ; Middle Aged ; Propolis