1.Efficacy and Mechanism of Zhuang Nationality Medical Lotus Needle Plus Back Cupping Therapy for Allergic Rhinitis
Nan XIN ; Peipei YANG ; Jinming HUANG ; Guihua HUANG ; Huixin YE ; Zhuoyan HUANG ; Jie LI ; Weiyun FENG
Journal of Guangzhou University of Traditional Chinese Medicine 2015;(4):677-682
Objective The effectiveness of Zhuang nationality medical lotus needle plus back cupping therapy ( Zhuang needle-cupping therapy) , Flixonase aqueous nasal spray and cetirizine tablets in treating allergic rhinitis (AR) was compared for the exploration of the therapeutic mechanism of Zhuang needle-cupping therapy. Methods A total of 200 recruited AR patients were randomly divided into four groups in the proportion of 1:1:1:1. The four groups were Zhuang needle-cupping therapy group, cetirizine group, Flixonase group and blank control group. The blank control group had no medication, and the patients of the other three medication groups were given the corresponding treatment. Ten days constituted one treatment course, and interval between two courses lasted one week. After two courses, the therapeutic effect was evaluated. The changes of specific IgE (S-IgE), leukotriene (LT), interleukin 4(IL-4), IL-9 mRNA, interferon gamma (IFN-γ), Thl / Th2 cells, and Th17 cytokine ( IL-17) were observed before and after treatment. Results ( 1) After two treatment courses, Zhuang needle-cupping therapy group had better therapeutic effect than cetirizine group , Flixonase group and blank control group, and the therapeutic effect of cetirizine group and Flixonase group was better than the blank control group (P<0.05). However, the therapeutic effect of cetirizine group was similar to that of Flixonase group ( P>0.05). ( 2) After treatment, the levels of S-IgE, LT, IL-9 mRNA, IL-4 and IL-17 were decreased, and IFN-γ and Th1/Th2 levels were increased in the three medication groups ( P<0.05 compared with those before treatment) . The differ ences of the laboratory indexes in the blank control group were insignificant before and after treatment ( P>0.05). The results of inter-group comparison after treatment showed that Zhuang needle-cupping therapy group had better effect on improving S-IgE, LT, IFN-γand Th1/Th2 than cetirizine group and Flixonase group (P<0.05). (3) During the trial, no adverse reaction was found. Conclusion Zhuang needle-cupping therapy exerts certain therapeutic effect for AR, and the mechanism may be related with the inhibition of S-IgE, LT, IL-9 mRNA and IL-17 expression, and with the regulation of Th1/Th2 imbalance by decreasing TH2 cytokine level and increasing Th1 cytokine level.
2.Analysis on genetic diversity of Hedyotis diffusa Willd.by inter simple sequence repeat(ISSR)
Min ZHOU ; Huixin GAO ; Yi FENG ; Zhaoqing ZENG ; Hui TIAN
Journal of China Pharmaceutical University 2019;50(2):200-205
This research used inter simple sequence repeat(ISSR)markers to analyze the genetic diversity of Hedyotis diffusa Willd. from different origins. A total of 23 samples of Hedyotis diffusa Willd. in the Guangxi Zhuang Autonomous Region, Guangdong, Hunan, Zhejiang, Fujian, Jiangxi and Anhui, respectively were collected. 150 ISSR primers were used to amplify PCR and then POPGENE1. 32, NTSYS2. 10 software were used to analyze genetic diversity. 11 primers were screened, 115 polymorphic bands were amplified, the polymorphism ratio was 85. 22%, the number of alleles(Na)was 1. 852 2, the effective allele(Ne)was 1. 543 4, Neis gene diversity index(H)was 0. 316 5 and Shannon′s information index(I)was 0. 470 0. The results of cluster analysis show that the Hedyotis diffusa can be divided into three clades. The conclusion is that ISSR molecular markers can provide a insight for the identification of Hedyotis diffusa Willd. .
3.Study on drug-resistance of Mycobacterium tuberculosis isolated from coal workers with silico-tuberculosis.
Ping JIANG ; Hongmin LI ; Dongjin CHEN ; Wei WANG ; Bai FENG ; Zhongyuan WANG ; Guoyang WANG ; Sumei LI ; Huixin HAN
Chinese Journal of Industrial Hygiene and Occupational Diseases 2002;20(2):100-102
OBJECTIVETo study the gene mutation and streptomycin, isoniazid or rifampicin resistance of Mycobacterium isolated from silico-tuberculosis patient's sputum so as to find a more effective therapy for this disease.
METHODSMycobacteria tuberculosis were separated from 96 coal worker with silico-tuberculosis firstly. Then rpsL, KatG and rpoB fragments of genome were copied with PCR and compared their SSCP profiles with standard strains.
RESULTS67 strains of streptomycin, isoniazid or rifampicin resistant Mycobacteria tuberculosis were found in routine drug resistance test, with the percentages of 80.5% (54/67), 58.2% (39/67) respectively. PCR-SSCP showed that out of 67 drug-resistant strains, 66(98.5%) of rpsL, 47(70.1%) of rpoB and 42(62.7%) of KatG appeared abnormal.
CONCLUSIONMost of the resistant strains appeared gene mutation. The mution rates were higher than the results from routine drug resistance test.
Coal ; Drug Resistance, Bacterial ; Humans ; Mutation ; Mycobacterium tuberculosis ; drug effects ; genetics ; Polymerase Chain Reaction ; Polymorphism, Single-Stranded Conformational ; Silicotuberculosis ; microbiology ; Sputum ; microbiology
4.Development of a multiplex qRT-PCR assay for detection of African swine fever virus, classical swine fever virus and porcine reproductive and respiratory syndrome virus
Yating CHEN ; Kaichuang SHI ; Huixin LIU ; Yanwen YIN ; Jing ZHAO ; Feng LONG ; Wenjun LU ; Hongbin SI
Journal of Veterinary Science 2021;22(6):e87-
Background:
African swine fever virus (ASFV), classical swine fever virus (CSFV), and porcine reproductive and respiratory syndrome virus (PRRSV) are still prevalent in many regions of China. Co-infections make it difficult to distinguish their clinical symptoms and pathological changes. Therefore, a rapid and specific method is needed for the differential detection of these pathogens.
Objectives:
The aim of this study was to develop a multiplex real-time quantitative reverse transcription polymerase chain reaction (multiplex qRT-PCR) for the simultaneous differential detection of ASFV, CSFV, and PRRSV.
Methods:
Three pairs of primers and TaqMan probes targeting the ASFV p72 gene, CSFV 5′untranslated region, and PRRSV ORF7 gene were designed. After optimizing the reaction conditions, including the annealing temperature, primer concentration, and probe concentration, multiplex qRT-PCR for simultaneous and differential detection of ASFV, CSFV, and PRRSV was developed. Subsequently, 1,143 clinical samples were detected to verify the practicality of the assay.
Results:
The multiplex qRT-PCR assay could specifically and simultaneously detect the ASFV, CSFV, and PRRSV with a detection limit of 1.78 × 10 0 copies for the ASFV, CSFV, and PRRSV, but could not amplify the other major porcine viruses, such as pseudorabies virus, porcine circovirus type 1 (PCV1), PCV2, PCV3, foot-and-mouth disease virus, porcine parvovirus, atypical porcine pestivirus, and Senecavirus A. The assay had good repeatability with coefficients of variation of intra- and inter-assay of less than 1.2%. Finally, the assay was used to detect 1,143 clinical samples to evaluate its practicality in the field. The positive rates of ASFV, CSFV, and PRRSV were 25.63%, 9.36%, and 17.50%, respectively. The co-infection rates of ASFV+CSFV, ASFV+PRRSV, CSFV+PRRSV, and ASFV+CSFV+PRRSV were 2.45%, 2.36%, 1.57%, and 0.17%, respectively.
Conclusions
The multiplex qRT-PCR developed in this study could provide a rapid, sensitive, specific diagnostic tool for the simultaneous and differential detection of ASFV, CSFV, and PRRSV.
5.Effects of oxiracetam on neurological impairment and oxidative stress in lead-exposed rats
Huixin ZHAO ; Lin WANG ; Min LI ; Jinfeng ZHANG ; Di ZHANG ; Lu FENG ; Shan LIU ; Mingfei ZHAO
Chinese Journal of Behavioral Medicine and Brain Science 2023;32(9):802-808
Objective:To investigate the effects of different doses of oxiracetam (ORC) on the neurological impairment and oxidative stress ability of lead(Pb)-exposed rats.Methods:Total 32 male SD rats with SPF grade were randomly divided into control group, the lead-exposed group, low-dose ORC intervention group and high-dose ORC intervention group according to the random number table method, with 8 rats in each group.The neurobehavioral indexes of rats were measured by gait score, tail flicking test, hindlimb support test and Morris water maze test.The lead content in hippocampal tissue was detected by spectrophotometry.The cell morphology of hippocampal tissue was observed by HE staining.Superoxide dismutase (superoxide dismutase, SOD) level in hippocampal tissues was detected by xanthine oxidase, and the level of malondialdehyde (MDA) in the hippocampus tissue was detected by the thiobarbiturate, and the level of glutathione peroxidase (GPx) in the hippocampus tissue was detected by chemical colorimetric.SPSS 24.0 software was used for statistical analysis, one-way ANOVA was used for multiple group comparisons and LSD- t test was used for further pairwise comparisons. Results:(1)After 8 weeks of lead exposure, there was no significant difference in body weight among the 4 groups( F=0.869, P=0.469). (2)Results of neurobehavioral indicators: there were statistically significant differences in gait scores, tail flick time, hind limb deployment distance, escape latency, and number of crossing platforms among the four groups of rats ( F=7.854, 13.630, 8.484, 23.485, 45.457, all P<0.05). The gait score, tail flick time, hind limb deployment distance, and escape latency of the lead-exposed group rats were higher than those of the control group (all P<0.05), while the number of crossing platforms was lower than that of the control group ( P<0.05). The gait score, tail flick time, hind limb deployment distance, and escape latency of the high-dose ORC intervention group were lower than those of the lead exposed group (all P<0.05), and the number of crossing platforms was higher than that of the lead exposed group ( P<0.05). (3)Lead content in hippocampal tissue: there was a statistically significant difference in lead content in the hippocampus of the four groups( F=309.013, P<0.001). The lead contents of lead exposed group ((1.21±0.10)μg/g), low-dose ORC intervention group ((1.03±0.10)μg/g) and high-dose ORC intervention group ((1.02±0.06)μg/g) were higher than that of the control group((0.02±0.00) μg/g) (all P<0.05), while the lead content in the low-dose ORC intervention group and high-dose ORC intervention group were both lower than that of the lead exposed group (both P<0.05). (4) HE staining showed that compared with the control group, the hippocampal tissue cells in the lead exposed group were arranged disordered, the tissue was loose, and the number of cells was reduced.Compared with the lead exposed group, the hippocampal histiocytes were closely arranged and regular, and the nuclei were fuller.(5)Oxidative stress levels in hippocampal tissue: there were significant differences in MDA, GPx content and SOD activity of hippocampal tissues in the four groups( F=69.879, 56.757, 11.644, all P<0.001). The levels of SOD ((2.03±0.18)U/mg, (3.42±0.26)U/mg), GPx((67.29±7.94)nmol/mg, (89.50±7.94)nmol/mg) in the hippocampus tissue of the lead exposed group were lower than those of the control group (all P<0.05), while the content of MDA was higher than that of the control group((43.73±3.74) nmol/mg, (16.42±1.60) nmol/mg)( P<0.05). The levels of SOD ((3.32±0.12) U/mg) and GPx ((84.11±6.26) nmol/mg) in the high-dose ORC intervention group were higher than those in the lead exposed group (both P<0.05), while the levels of MDA ((21.05±2.56) nmol/mg) was lower than that in the lead exposed group ( P<0.05). Conclusion:ORC can alleviate neurological damage in rats caused by lead exposure, which may be related to the up-regulation of antioxidant capacity of hippocampal tissues, thereby improving pathological damage.
6.Foundation of ceRNA networks and functional validation of AFAP1-AS1 in lung adenocarcinoma
Huixin WANG ; Qian LI ; Xiaowen HOU ; Xinzhu SHI ; Xu FENG
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery 2024;31(04):576-584
Objective A competing endogenous RNA (ceRNA) regulatory network associated with long non-coding RNA (lncRNA) specific for lung adenocarcinoma (LUAD) was constructed based on bioinformatics methods, and the functional mechanism of actinfilament-associated protein 1-antisense RNA1 (AFAP1-AS1) in LUAD was analyzed, in order to provide a new direction for the study of LUAD therapeutic targets. Methods The gene chip of LUAD was downloaded from the Gene Expression Omnibus (GEO), and lncRNA and mRNA with differential expression between LUAD and normal tissues were screened using GEO2R online software, and their target genes were predicted by online databases to construct ceRNA networks and perform enrichment analysis. In cell experiments, AFAP1-AS1 was genetically knocked down and siRNA was constructed and transfected into LUAD cells A549 by cell transfection. CCK8, transwell, scratch assay and flow cytometry were used to detect the ability of cells to proliferate, invade, migrate and apoptosis. Results A total of 6 differentially expressed lncRNA and 494 differentially expressed mRNA were identified in the microarray of LUAD. The ceRNA network involved a total of 6 lncRNA, 22 miRNA, and 55 mRNA. Enrichment analysis revealed that mRNA was associated with cancer-related pathways. In cell assays, knockdown of AFAP1-AS1 inhibited cell proliferation, invasion, and migration, and AFAP1-AS1 promoted apoptosis. Conclusion In this study, we construct a lncRNA-mediated ceRNA network, which may help to further investigate the mechanism of action of LUAD. In addition, through cellular experiments, AFAP1-AS1 is found to have potential as a therapeutic target for LUAD.
7.Cytochrome b5 reductase 2 suppresses tumor formation in nasopharyngeal carcinoma by attenuating angiogenesis.
Huixin MING ; Ying LAN ; Feng HE ; Xue XIAO ; Xiaoying ZHOU ; Zhe ZHANG ; Ping LI ; Guangwu HUANG
Chinese Journal of Cancer 2015;34(10):459-467
BACKGROUNDCytochrome b5 reductase 2 (CYB5R2) is a potential tumor suppressor that inhibits cell proliferation and motility in nasopharyngeal carcinoma (NPC). Inactivation of CYB5R2 is associated with lymph node metastasis in NPC. This study aimed to explore the mechanisms contributing to the anti-neoplastic effects of CYB5R2.
METHODSPolymerase chain reaction (PCR) assays were used to analyze the transcription of 84 genes known to be involved in representative cancer pathways in the NPC cell line HONE1. NPC cell lines CNE2 and HONE1 were transiently transfected with CYB5R2, and data was validated by real-time PCR. A chick chorioallantoic membrane (CAM) embryo model was implanted with CYB5R2-expressing CNE2 and HONE1 cells to evaluate the effect of CYB5R2 on angiogenesis. An immunohistochemical assay of the CAM model was used to analyze the protein expression of vascular endothelial growth factor (VEGF).
RESULTSIn CYB5R2-transfected NPC cells, PCR assays revealed up-regulated mRNA levels of Fas cell surface death receptor (FAS), FBJ murine osteosarcoma viral oncogene homolog (FOS), phosphoinositide-3-kinase regulatory subunit 1 (PIK3R1), integrin beta 3 (ITGB3), metastasis suppressor 1 (MTSS1), interferon beta 1 (IFNB1), and cyclin-dependent kinase inhibitor 2A (CDKN2A) and down-regulated levels of integrin beta 5 (ITGB5), insulin-like growth factor 1 (IGF1), TEK tyrosine kinase (TEK), transforming growth factor beta receptor 1 (TGFBR1), and VEGF. The angiogenesis in the CAM model implanted with CYB5R2-transfected NPC cells was inhibited. Down-regulation of VEGF by CYB5R2 in NPC cells was confirmed by immunohistochemical staining in the CAM model.
CONCLUSIONCYB5R2 up-regulates the expression of genes that negatively modulate angiogenesis in NPC cells and down-regulates the expression of VEGF to reduce angiogenesis, thereby suppressing tumor formation.
Animals ; Carcinoma ; Cell Line, Tumor ; Cell Movement ; Cell Proliferation ; Chickens ; Cytochrome-B(5) Reductase ; Down-Regulation ; Gene Regulatory Networks ; Genes, Tumor Suppressor ; Humans ; Nasopharyngeal Neoplasms ; Neovascularization, Pathologic ; Oxidoreductases ; Real-Time Polymerase Chain Reaction ; Transfection ; Up-Regulation ; Vascular Endothelial Growth Factor A
8.Effect of exosomes from adult human liver-derived stem cells on concanavalin A-induced acute liver injury in mice
Luxiang HAN ; Huixin TANG ; Zhenfeng ZHAO ; Shanshan LI ; Quanyi WANG ; Lingbin KONG ; Huiying BI ; Zhenfeng SHU ; Zhongping DUAN ; Yu CHEN ; Feng HONG
Journal of Clinical Hepatology 2022;38(5):1101-1105
Objective To investigate the protective effect of adult human liver-derived stem cell exosomes (HLSC-exo) intravenously injected at different time points against acute liver injury induced by concanavalin A (ConA) in mice. Methods HLSC-exo was extracted by differential centrifugation. Western blot was used to measure the expression of the marker proteins CD9 and CD63, and nanoparticle tracking analysis was used to investigate particle size distribution. A total of 56 male C57BL/6 mice were randomly divided into blank control group, ConA model group, and HLSC-exo treatment group. The ConA model group and the HLSC-exo treatment group were further divided into 3-, 6-, and 12-hour subgroups according to the interval between phosphate buffer or HLSC-exo injection and ConA injection. The serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), tumor necrosis factor-α (TNF-α), and interleukin-10 (IL-10) were measured, and the gross morphology and histopathology of the liver were compared between groups. A one-way analysis of variance was used for comparison of continuous data between multiple groups, and the least significant difference t -test was used for further comparison between two groups. Results HLSC-exo was a membranous vesicle with a diameter of 90-110 nm, with a clear saucer-like structure under an electron microscope and marked expression of its specific marker proteins CD9 and CD63. In the blank control group, the levels of ALT and AST were 31.81±6.74 U/L and 69.75±8.30 U/L, respectively. Compared with the blank control group, the 3-, 6-, and 12-hour ConA model groups had significant increases in the levels of ALT and AST (all P < 0.001); compared with the 3-and 6-hour ConA model groups, the 3-and 6-hour HLSC-exo treatment groups had significant reductions in the levels of ALT and AST (225.58±115.59 U/L vs 1989.32±347.67 U/L, 1174.71±203.30 U/L vs 2208.33±349.96 U/L, 303.53±126.68 U/L vs 2534.27±644.72 U/L, 1340.70±262.56 U/L vs 2437.13±288.13 U/L, all P < 0.001); compared with the 6-hour HLSC-exo treatment group, the 3-hour HLSC-exo treatment group had significantly greater reductions ( P < 0.001). In the blank group, the levels of IL-10 and TNF-α were 313.51±10.97 pg/ml and 476.05±7.31 pg/ml, respectively. Compared with the blank control group, the 3-, 6-, and 12-hour ConA model groups had a significant reduction in the level of IL-10 (all P < 0.001); compared with the 3-and 6-hour ConA model groups, the 3-and 6-hour HLSC-exo treatment groups had a significant increase in the level of IL-10(331.61±10.46 pg/ml vs 266.20±8.15 pg/ml, 288.13±10.74 pg/ml vs 264.41±9.12 pg/ml, both P < 0.001); compared with the 6-hour HLSC-exo treatment group, the 3-hour HLSC-exo treatment group had a significantly greater increase ( P < 0.001). Compared with the blank control group, the 3-, 6-, and 12-hour ConA model groups had a significant increase in the level of TNF-α (all P < 0.001); compared with the 3-and 6-hour ConA model groups, the 3-and 6-hour HLSC-exo treatment groups had a significant reduction in the level of TNF-α (478.26±12.99 pg/ml vs 551.31±17.70 pg/ml, 515.58±7.18 pg/ml vs 556.21±11.15 pg/ml, both P < 0.001); compared with the 6-hour HLSC-exo treatment group, the 3-hour HLSC-exo treatment group had a significantly greater reduction ( P < 0.001). Compared with the 3-and 6-hour ConA model groups in terms of the gross morphology and histopathology of the liver, the 3-and 6-hour HLSC-exo treatment groups had a significant reduction in the degree of hepatocyte necrosis, and the 3-hour HLSC-exo treatment group had a basically complete lobular structure, with sporadic spotty necrosis; the 12-hour HLSC-exo treatment group had no significant improvement in hepatocyte necrosis compared with the 12-hour ConA model group. Conclusion Intravenous injection of adult HLSC-exo can alleviate acute liver injury induced by ConA in mice, and injection at 3 hours in advance has the most significant protective effect. Regulation of cytokines is one of the important mechanisms for HLSC-exo to alleviate liver injury.
9.Construction of a new patient-derived xenograft model of human liver cancer in mice with normal immunity
Huixin TANG ; Shanshan LI ; Feng HONG ; Yanzhen BI ; Quanyi WANG ; Xiaobei ZHANG ; Shumin CHENG ; Zhongping DUAN ; Zhenfeng SHU ; Yu CHEN
Journal of Clinical Hepatology 2021;37(11):2584-2588
Objective To establish a new patient-derived xenograft (PDX) model of human liver cancer by inoculating the complex of human primary liver cancer cells and a novel microcarrier (microcarrier 6) into mice with normal immune function. Methods Primary liver cancer cells were isolated and extracted from the fresh human liver cancer tissue of five patients and were then co-cultured with microcarrier 6 to construct a three-dimensional tumor cell culture model in vitro . According to the type of graft, 75 male C57BL/6 mice were divided into cell control group, microcarrier control group, and experimental group (each sample corresponded to three groups, with 15 groups in total and 5 mice in each group). The liver cancer cell-microcarrier complex was implanted into the mice by subcutaneous inoculation, and tumor formation time, tumor formation rate, and histopathological manifestations were observed. The Fisher's exact test was used for comparison of categorical data between two groups. Results As for the liver cancer cells from the five patients, tumor formation was observed in the mice corresponding to three patients. In these three experiments, tumor formation was not observed in the control groups and was only observed in the experimental groups, and 12 of the 15 mice in the experimental groups had successful tumor formation, with a tumor formation rate as high as 80%, which was significantly different from that in the cell control groups and the microcarrier control groups (all P < 0.05). The tumor formation time was 5-7 days; the xenograft tumor grew rapidly, and HE staining showed nested or flaky cells with obvious heteromorphism, with the presence of pathological mitosis; immunohistochemical staining showed positive CK8/18, Hep, and Gpc-3, which was in accordance with the characteristics of human liver cancer cells. Conclusion This experiment successfully establishes a new PDX model of human liver cancer based on the complex of microcarrier 6 and human primary liver cancer cells in mice with normal immunity. This model can be used to better elucidate the mechanism of the development and progression of liver cancer in the body with normal immunity, and besides, it also provides a new animal model with higher value for the precise treatment of liver cancer.
10.Coronary heart disease: incidence, risk factors and interventions in Jiaozhou of Shandong province.
Hua YU ; Dan LI ; Xianming CHU ; Yi AN ; Tongxun SONG ; Huixin FENG ; Peilin LIN ; Tao WANG ; Shaoyan JIANG ; Linlin GUO ; Fengqiang XU ; Zhengke LIU ; Bin YANG
Chinese Medical Journal 2014;127(12):2275-2278
BACKGROUNDCoronary heart disease (CHD) is the most common type of heart disease and cause of heart attacks. This study investigated the epidemiological characteristics of CHD and its risk factors in Jiaozhou, Shandong province, to ultimately find a way of reducing the prevalence of cardiovascular disease, and to provide a theoretical basis for establishing a cardiovascular disease management path under the regional medical collaborative mechanism.
METHODSA questionnaire survey was performed including 1 952 people aged 35 years or older who were questioned by means of stratified, cluster, proportional sampling to investigate the prevalence of CHD and its risk factors. The data were inputted into SPSS11.0 statistical software for processing and analysis. We advised the local medical institutions to establish health files for the residents with CHD and risk factors. They were followed up regularly. Their risk factors and life-style were monitored, and advice was given as to proper medications. Green channels were established, and the patients were transmitted in a timely manner to superior hospitals for better treatment if the necessary treatments were not available in the local hospitals. The control of risk factors was observed after the follow-up for half a year.
RESULTSIn Jiaozhou, the rates of coronary artery disease, hypertension, diabetes, hyperlipidemia and overweight were 8.15%, 28.54%, 11.43%, 35.46%, and 18.70% respectively. The rates of hypertension, diabetes, hyperlipidemia and overweight were higher than the data published in "The report of Chinese cardiovascular disease 2012"; which are 24%, 9.7%, 18.6%, and 9.7%, respectively. The control of risk factors improved significantly after the guidance of the residents lifestyle and medication for six months.
CONCLUSIONSThe high prevalence of coronary artery disease in Jiaozhou is closely related to age, gender, diet structure, family history of cardiovascular disease, hypertension, diabetes, hyperlipidemia, overweight, and unhealthy lifestyle. Under the regional medical coordination mechanism, the collaborative management of cardiovascular disease can provide new management concepts for the areas short of medical resources, so as to reduce the prevalence of cardiovascular disease.
Adult ; Aged ; China ; epidemiology ; Coronary Disease ; epidemiology ; Female ; Humans ; Incidence ; Male ; Middle Aged ; Risk Factors