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Cheng YJ, Ma XT, Zhou YJ, Zhao YX, Liu XL, Ma Y, Liu F, Sun Y, Zhang D. P4740Clinical predictors of graft occlusion after coronary artery bypass grafting: a case-control study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.1116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objective
Coronary artery bypass grafting (CABG) is still one of the most common surgical procedures aimed at improving blood circulation in atherosclerotic coronary arteries.Graft occlusion influences outcome CABG. The risk factors of long-term graft occlusion remain uncertain.The aim of the present study was to investigate the clinical predictors of graft occlusion after CABG.
Methods
All patients with prior CABG in our center who underwent coronary computed tomography angiography (CTA) and/or percutaneous coronary angiography for follow-up between Aug 2013 and Dec 2017 were included in the present study. We excluded patients who underwent multiple CABG surgeries or percutaneous coronary intervention after index CABG. With regard to one patient with two or more different angiography results, we selected the angiography result which showed graft occlusion for the first time or the last angiography result. The baseline clinical data at index CABG was analyzed for their independent impact on graft occlusion in a case-control study using multivariate logistic regression.
Results
1178 (27.5%) of 4289 patients experienced at least one graft occlusion. The mean age was 63.23±9.02 years, 1004 (23.4%) patients were female. From all the occlusion cases, artery occlusion occurred in 337 (28.6%) patients and saphenous vein graft occlusion occurred in 875 (74.3%) patients.Complete baseline data was available for evaluation from 1178 of them (case group). We matched these patients through gender, age and time interval between the index CABG and angiography/CTA to another 1178 patients who did not have graft occlusion (control group). After multivariate logistic regression, chronic renal dysfunction (OR=1.008; 95% CI, 1.001–1.021; P=0.038) hyperuricemia (OR=1.89; 95% CI, 1.101–3.876; P=0.040) and hyperlipemia (with low density lipoprotein increased) (OR=1.377; 95% CI, 1.021–1.926; P=0.042) significantly increased the risk of long-term graft occlusion.
Conclusions
Chronic renal dysfunction hyperurcemia and hyperlipemia were independent risk factors of long-term graft occlusion.
Acknowledgement/Funding
National Key Research and Development Program of China (2017YFC0908800)
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Xiao JR, Wang K, Liu Y, Li ZW, Zhou YJ, Wang HZ, Lu JY, Cheng SS, Wei S. [Exploring of a prognostic long non-coding RNA signature of hepatocellular carcinoma by using public database]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2019; 40:805-809. [PMID: 31357803 DOI: 10.3760/cma.j.issn.0254-6450.2019.07.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore an effective long non-coding RNA (lncRNA) signature in predicting the prognosis of hepatocellular carcinoma through the analysis on RNA sequencing data of hepatocellular carcinoma patients and peritumoral tissues in the Cancer Genome Atlas (TCGA) database. Methods: The clinical characteristics and RNA sequencing data of 377 hepatocellular carcinoma patients were obtained from TCGA database by the end of February 2018. Then, differentially expressed lncRNAs between 50 pairs of tumor and peritumoral tissues were explored using student's t-test. Next, a lncRNA signature was established through LASSO Cox regression analysis. All the patients were divided into four groups (<P(25), P(25)-, P(50)-, ≥P(75)) based on the cut-off quartiles signature. Finally, compared with the control group (<P(25)), the hazard ratios (HRs) of three groups (P(25)-, P(50)-, ≥P(75)) were calculated by using Cox regression. The survival outcomes of patients in the four groups were compared to evaluate the capacity of the lncRNA signature model. Results: A total of 951 differentially expressed lncRNAs were identified between tumor and peritumoral tissues. A three-lncRNA signature, including LNCSRLR, MKLN1-AS and ZFPM2-AS1, was established to predict the prognosis of hepatocellular carcinoma patients. The outcome suggested that the death risk of the ≥P(75) group was 1.57 times larger than that of the <P(25) group (95%CI: 1.06-2.31, P<0.05). Conclusion: The three-lncRNA signature, which established by LNCSRLR, MKLN1-AS and ZFPM2-AS1, was significantly associated with the prognosis of hepatocellular carcinoma patients based on TCGA database data.
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Shen H, Yang LX, Wang ZJ, Ji Z, Liu B, Li XQ, Jia SB, Yang Q, Lyu S, Zhou YJ. [Efficacy and safety of active transfer of plaque versus provisional stenting with drug-eluting stents for the treatment of coronary bifurcation lesions]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2019; 47:549-553. [PMID: 31365996 DOI: 10.3760/cma.j.issn.0253-3758.2019.07.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare the efficacy and safety of active transfer of plaque (ATP) versus provisional stenting (PS) with drug-eluting stents (DES) for the treatment of coronary bifurcation lesions. Methods: A total of 1 136 patients with bifurcation lesions hospitalized in 6 selected hospitals between January 2010 and January 2014 were included in this prospective observational trial, patients were divided into either ATP (n=560) or PS group (n=576) accordingly. The primary endpoint was target lesion revascularization within 1 year, and the second endpoints were all-cause death, cardiogenic death, myocardial infarction, stent thrombosis, stroke, recurrent angina within 1 year. Results: There were no significant differences in age, sex, hypertension, diabetes, hyperlipidemia and smoking history between the two groups (P>0.05). The incidence of TIMI blood flow <3 grade in the side branch (1.6%(9/560) vs. 7.5% (43/576), P<0.01), acute occlusion of the side branch (1.3%(7/560) vs. 7.1%(41/576), P<0.01) and implanted stents of side branch (1.8%(10/560) vs. 7.8% (45/576), P<0.01) were significantly lower in the ATP group than those in the PS group. During the one year follow up, the rate of target lesion revascularization was similar between ATP group and PS group (4.6%(26/560) vs. 4.0%(23/576), P=0.66). Conclusions: The effectiveness and safetyof ATP techniquein the patients with coronary bifurcation lesions is comparable to the PS technique. However, ATP technique is superior to PS technique on effectively reducing the incidence of implanted stents in the side branch.
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Shen H, Du Y, Ma XT, Liu Y, Yang J, Dong LS, Zhao YX, Liu YY, Shi DM, Liu XL, Liu W, Li YP, Hou XT, Zhou YJ. [Preliminary clinical outcomes of patients with acute myocardial infarction complicated with cardiogenic shock treated with PIE-2R model]. ZHONGHUA YI XUE ZA ZHI 2019; 99:2208-2213. [PMID: 31434394 DOI: 10.3760/cma.j.issn.0376-2491.2019.28.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinical experience of application of PIE-2R model to treat patients with acute myocardial infarction (AMI) complicated with cardiogenic shock (CS). Methods: A total of 129 patients with AMI complicated with CS treated with PIE-2R model, featuring in respiratory management, pacemaker, mechanical circulatory support (MCS) and timely myocardial revascularization, admitted in Beijing Anzhen Hospital, Capital Medical University between January 2013 and December 2018, were consecutively enrolled. Patient's baseline characteristics, implementation of each component of PIE-2R model, and in-hospital mortality were analyzed. Results: Participants' average age was 60 years, and male patients accounted for 78%. In all enrolled patients, 61% were implanted with temporary pacemaker due to severe bradyarrhythmia, 73% were treated with mechanical ventilation because of acute respiratory failure or pulmonary edema, and all patients were treated with percutaneous coronary intervention (PCI) supported by MCS (85% of cases with intra-aortic balloon pump and 15% of cases with veno-arterial extracorporeal membrane oxygenation or Impella), with an average first medical contact to MCS time of 87 minutes, and 79% were treated with second-generation drug-eluting stent. Eventually, after emergency treatment using PIE-2R model, 69 patients survived and in-hospital mortality was 46.5%. Conclusion: The application of PIE-2R model in patients with acute myocardial infarction complicated with cardiogenic shock is feasible, with a lower in-hospital mortality.
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Yong JW, Wang ZJ, Lin XZ, Gao F, Yang LX, Shi DM, Liu YY, Zhao YX, Zhou YJ. [Trends of in-hospital mortality and constituent ratio of patients with acute myocardial infarction]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2019; 47:209-214. [PMID: 30897880 DOI: 10.3760/cma.j.issn.0253-3758.2019.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the trends on constituent ratio of non-ST-segment-elevation (NSTEMI) and ST-segment-elevation myocardial infarction (STEMI) and related in-hospital mortality in acute myocardial infarction (AMI) patients hospitalized in Beijing Anzhen Hospital from 2004 to 2014. Methods: This is a single-center, retrospective study. We reviewed all patients hospitalized for AMI in Beijing Anzhen Hospital from January 1 2004 to December 31 2014, and collected all related information including hospitalization stay, the type of AMI, revascularization and in-hospital mortality. We analyzed the trends of constituent ratio of NSTEMI and STEMI, and their in-hospital mortalities during the 11 years. Results: Data from a total of 23 864 patients with AMI, including 5 539 STEMI and 18 325 NSTEMI, were analyzed. Compared with STEMI patients, NSTEMI patients were older, less likely to be male (P<0.001), had higher prevalence of hypertension, hyperlipidemia, diabetes (P<0.001), and lower prevalence of smoking (P<0.001). Additionally, patients with NSTEMI were more likely to have prior history of MI (12.6% (695/5 539) vs. 7.4% (1 354/18 325), P<0.001) and coronary artery bypass graft surgery (2.7% (152/5 539) vs. 0.7% (124/18 325), P<0.001). The constituent ratio of NSTEMI was significantly increased during the observation period, rising from 15.8% (107/802) in 2004 to 35.7% (1 273/3 583) in 2014 (P value for trend <0.001). The in-hospital mortality of NSTEMI patients was significantly lower compared with those with STEMI (1.84% (102 cases) vs. 2.74% (502 cases), P<0.001). The mortality of both STEMI and NSTEMI were significantly decreased during the 11 years (both P value for χ(2) trend test <0.001). After adjusting for other risk factors, NSTEMI was independently associated with lower in-hospital mortality (OR=0.50, 95%CI 0.40-0.63, P<0.001). Conclusions: In patients with AMI, the constituent ratio of NSTEMI versus STEMI is increased during the 11 years. The in-hospital mortality is decreased for both STEMI and NSTEMI patients in the past 11 years, and the in-hospital mortality rate of NSTEMI patients is lower than STEMI patients in this patient cohort during the observation period.
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Dong W, Zhou C, Jia MH, Zhou YJ, Chen X, Kang J, Fang GG, Qin CW, Wei JY, Mi XL, Wan YB, Wu ZY, Rou KM. [HIV and syphilis infection and related medical treatment status of low-fee female sex workers in three provinces of China, 2012-2015]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2019; 52:1239-1242. [PMID: 30522223 DOI: 10.3760/cma.j.issn.0253-9624.2018.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the HIV and syphilis infection and related treatment status of low-fee female sex workers (FSWs) in 3 provinces of China. Methods: Four cross-sectional survey data of low-fee FSWs from six cities (counties) in Guangxi, Yunnan and Hunan Province between October 2012 and July 2015 were obtained from the national science and technology major special project intervention study for reducing sexually transmitted diseases (STDs) and acquired immunodeficiency syndrome (AIDS) in low-fee FSWs' database, which included social demographic characteristics, sexual service characteristics and related medical care seeking behaviors, etc. A total of 2 050 subjects were included in the database. Results: The age of the subjects was (35.16±9.76) years old, with a minimum age of 15 and a maximum age of 67. Those who use condoms every time in commercial sex accounted for 58.9% (n=1 206). Among the reasons of not using condom, the proportion of client reluctant to use was the highest (81.0% (n=682)). Only 38.1% (n=782) was tested for HIV in the last six months. HIV confirmed positive rate was 6.8% (n=139), previous positive accounts for 76.3% (n=106). Rate of antiviral therapy was 55.4% (n=77). By the end of 2015, the loss rate of antivirus treatment was 18.2% (n=14). Those who self-reported symptoms of sexually transmitted diseases in the last 6 months accounted for 9.4% (n=191). 50.3% (n=96) of reporters chose to go to formal hospitals, 23.0% (n=44) chose to go to private clinics and 20.4% (n=39) chose their own medication. The syphilis infection rate was 13.5% (n=277), among them, 91.3% (n=253) were asymptomatic. Conclusion: Among low-fee FSWs, the rates of HIV and syphilis infection are higher, the condom consistent use rate, HIV antibodies and syphilis test rate are lower. In this group, active seeking medical idea is poor, the rate of anti-virus treatment and the rate of seeking medical treatment in formal medical institutions is low.
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Zhou C, Dong W, Wu ZY, Jia MH, Li YF, Zhou YJ, Tan GJ, Chen X, Zheng J, Rou KM. [Changes of proportion regarding consistent condom use and syphilis infection among low-fee female sex workers aged 35 and above]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2019; 39:745-749. [PMID: 29936740 DOI: 10.3760/cma.j.issn.0254-6450.2018.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the changes of proportion on both consistent condom use and syphilis infection among low-fee female sex workers aged 35 and above (LFSW), in order to provide evidence for targeted intervention strategies. Methods: A total of six cities-Liuzhou city and Pingnan couty of Guigang city of Guangxi Zhuang Autonomous Region, Jinghong city of Xishuangbanna Dai autonomous prefecture and Dali city of Dali Bai autonomous prefecture of Yunnan province, Zhangjiajie city and Jianghua Yao autonomous county of Yongzhou city Hunan province were involved in this study, with 60 eligible participants needed in each city, estimated through a pre-study. The first cross-sectional survey was completed from October 2012 to January 2013. Face-to-face questionnaire interview was carried out to collect information on socio-demography, work-related information and condom use situation. Blood was collected for syphilis testing. The second cross-sectional survey was carried out from June to September, 2015 under the same procedure. Results: A total of 371 and 403 eligible participants were included in the first and second survey, respectively. When comparing the two surveys, we noticed that the average age showed a slight change, from 42.4 years to 43.8 years old (t=3.537, P<0.001) and the average price for every commercial sex exchange increased from 36.8 RMB to 49.5 RMB (t=11.961, P<0.001). In the first survey, 46.9% (174/371) of the participants had more than two years of experience working as LFSW, compared to 61.3% (247/403) in the second survey (χ(2)=16.125, P<0.001). Also, 46.9% (174/371) of the participants consistently used condoms with clients in the past month in the first survey versus 64.3% (259/403) (χ(2)=23.641, P<0.001) in the second one. Rates of syphilis infection were found from 15.9% (59/371) in the first survey reduced to 7.2% (29/403) in the second survey (χ(2)=14.533, P<0.001). Conclusion: Compared with the first survey, the proportion of consistent condoms use showed an increase. Although the proportion of syphilis infection decreased in the second survey, the scope did not meet the criteria on syphilis, set by the government. Targeted intervention strategies on condom promotion and syphilis control should be implemented consistently in this population.
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Yu ZH, Wu BF, Zhou YJ, Yan H, Zhu JH. [Evaluation of strain indexes and prognosis of patients with cardiac amyloidosis with preserved LVEF by three-dimensional speckle tracking imaging]. ZHONGHUA YI XUE ZA ZHI 2018; 98:3842-3847. [PMID: 30585027 DOI: 10.3760/cma.j.issn.0376-2491.2018.47.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the patients with Cardiac amyloidosis (CA) and Hypertrophic cardiomyopathy (HCM) by using the strain indexes of three-dimensional speckle tracking imaging(3D-STI) technique, and to evaluate the prognosis. Methods: A total of 32 patients with pathologically confirmed cardiac amyloidosis and 34 patients with hypertrophic cardiomyopathy and 16 normal controls were enrolled from the First Affiliated Hospital of Zhejiang University College of Medicine from June, 2013 to January, 2018.The color Doppler echocardiography and three-dimensional speckle tracking echocardiography were used to measure strain indexes of each group, and the Logistic regression equation was used to analyze the index differences.The cut-off values were analyzed using the Receiver Operating Characteristic (ROC), and Kaplan-Meier and Cox were used for survival regression analysis. Results: The globe radial strain (GRS) (16%±7% vs 23%±9%), left ventricular wall peak time difference (PSD) (52 ms±17 ms vs 77 ms±25 ms), Sokolow-Lyon index (20 mm±6 mm vs 34 mm±14 mm) were significantly different between cardiac amyloidosis group and hypertrophic cardiomyopathy group by 3D-STI, which had high sensitivity and specificity by Logistic regression analysis.The area under the ROC curve of GRS was 0.725, PSD was 0.812, Sokolow-Lyon index was 0.832.In addition, the area strain and atrial septal thickness were significant prognostic factors according to survival regression analysis. Conclusions: For the differential diagnosis of cardiac amyloidosis with preserved LVEF, unlike echocardiographic parameters, the 3D-STI strain indicators could be used to differentiate cardiac amyloidosis from hypertrophic cardiomyopathy, reflecting obvious diagnostic advantages.When combined with area strain and atrial septal thickness, 3D-STI strain indicators could be used to predict the survival prognosis, which are important in clinical practice.
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Liu W, Zhou YJ, Guo YH. [Four cases of excimer laser coronary atherectomy guided by optical coherence tomography]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2018; 46:818-820. [PMID: 30369174 DOI: 10.3760/cma.j.issn.0253-3758.2018.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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Shi R, Xie X, Gao Y, Zhou YJ, Zhang Y, Chen LM, Tian Y. [The effects of prenatal exposure to brominated diphenyl ethers-209 to the influence of male offspring rats hippocampus BDNF potein expression and its mechanism of action]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2018; 35:652-655. [PMID: 29294515 DOI: 10.3760/cma.j.issn.1001-9391.2017.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: The effects of prenatal exposure to brominated diphenyl ethers-209 to the Influence of male offspring rats hippocampus BDNF potein expression and its mechanism of action. Methods: Pregnant Sprague-Dawley (SD) rats were randomly treated with BDE-209 (100, 300, and 900 mg/kg body weight) or corn oil by gavage on gestational days 6-20. Blood was obtained through heart puncture for thyroid hormone analysis in male rats offspring on PND 60. The hippocampus tissues were excised. The expression levels of BDNF protein were measured by Western blot. Results: 1) In hippocampal tissue, BDNF protein expression concentration ratio relative to the control group (control group concentration of 1) were 0.87 (300 mg/kg dose group) and 0.67 (900 mg/kg) (P<0.01) . 2) Compared to controls, total T4 levels and free T4 levels were significantly decreased in the BDE-209 treated-group (900 mg/kg, 300 mg/kg) (P<0.05) . Total T3 levels in 300 mg/kg group were also significantly decreased compared to the control (P<0.05) . However, no significant difference was observed in 100 mg/kg group (P>0.05) . Conclusion: During 300 and 900 mg/kg dose group of BDE-209 exposure to male offspring BDNF protein expression in rat hippocampus decreased, may be related to its interference with thyroid hormone.
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Wang ZJ, Yong JW, Zhou YJ. P800Trends of in-hospital mortality and constituent ratio of patients with acute myocardial infarction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Wang ZJ, Zhou YJ. P5592Impact of early, late and very late major bleeding on mortality after percutaenous coronary intervention. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fu M, Qin Z, Meng X, Li Y, Zhou YJ. P3864Surgical left atrial appendage occlusion for stroke prevention compared with long-term warfarin therapy in patients with nonvalvular atrial fibrillation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Liu W, Xi ZW, Zhou YJ. P5603Nomograms to predict occurrence of major bleeding in patients undergoing off-pump coronary artery bypass grafting. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Wu S, Zhou YJ, Liu W, Guo YH, Wang JL, Ge HL, Ma Q. 2359Association between insulin resistance and coronary plaque vulnerability in patients with acute coronary syndromes: insights from optical coherence tomography. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.2359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Liu F, Zhou YJ, Ge HL. P3166Long-term outcomes of acute myocardial infarction in patients with hypertrophic cardiomyopathy. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Liu W, Xi ZW, Xi ZW, Zhou YJ, Zhou YJ. P2661Impact of major bleeding on the risk of postoperative myocardial infarction in patients undergoing off-pump coronary artery bypass grafting. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Cheng BJ, Nie XM, Zeng XL, Yuan H, Ma X, Zhao YX, Zhou YJ. [Expression of platelet miR-223 in coronary artery disease patients and its clinical significance]. ZHONGHUA YI XUE ZA ZHI 2018; 98:1766-1770. [PMID: 29925156 DOI: 10.3760/cma.j.issn.0376-2491.2018.22.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the correlation of the expression of platelet microRNA-223 (miR-223) with the degree of platelet activation and the severity of coronary lesions in patients with coronary artery disease (CAD). Methods: A total of 204 consecutive patients underwent coronary artery angiography (CAG) at Beijing Anzhen Hospital between April and December 2016 were enrolled. According to CAG results, all the patients were divided into two groups: 112 patients in CAD group and 92 patients in control group. Real-time fluorescent quantitative PCR was used to detect the expression level of platelet miR-223 and mRNA of its target gene P2Y12. Flow cytometry was performed to detect the expression of platelet associated complement-1 (PAC-1). Results: Compared with control group, the expression level of platelet miR-223 in CAD group was higher [(1.27 (1.17, 1.32) vs 0.73 (0.64, 0.79), P<0.001], while the expression level of P2Y12 mRNA was lower [0.75 (0.51, 0.96) vs 1.00 (0.80, 1.64), P<0.001]. The positive expression rate of PAC-1 of CAD group was higher than that of control group (P<0.001). The expression level of platelet miR-223 was negatively correlated with the expression of P2Y12 (r=-0.39, P=0.02), but positively correlated with the expression of PAC-1 (r=0.50, P<0.001). The platelet miR-223 expression level had a positive correlation with the Gensini score in CAD group (r=0.90, P<0.001), but had no significant correlation with platelet aggregation (r=-0.06, P=0.36). Conclusion: The expression level of platelet miR-223 in patients with CAD may be an indicator for monitoring platelet activation and assessing the severity of CAD.
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Zhai GY, Wang JL, Liu YY, Zhou YJ. [Comparison of prognostic value of (18)F-FDG PET/CT myocardial metabolism imaging and coronary collateral circulation in patients with CTO lesions]. ZHONGHUA YI XUE ZA ZHI 2018; 98:1342-1346. [PMID: 29764036 DOI: 10.3760/cma.j.issn.0376-2491.2018.17.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Objective: To evaluate the location, extent of viable myocardial of chronic total coronary occlusions(CTO)lesions by (18)F-FDG PET myocardial metabolism imaging and then compare with coronary collateral circulation(CCC) to evaluate the prognostic evaluation in patients with CTO lesions. Methods: A total of Sixty consecutive patients with CTO lesions referred for viability assessment from April 2016 to April 2017 in Department of Cardiology, Beijing Anzhen Hospital were included in the study. These patients underwent (99m)Tc-sestamibi ECG-gated SPECT rest myocardial perfusion imaging and ECG-gated (18)F-FDG PET/CT myocardial metabolic imaging, as well as coronary arteriography were recruited in this study. LV functional parameters(EDV, ESV, and LVEF) were analyzed by QGS software. The extent of CCC to the area of CTO related artery was graded as poorly, or well developed collaterals, assessed by Rentrop classification. All patients were followed up for a median of 17 months(range 12-20 months) and evaluated the changes of NYHA. Then the prognostic value of (18)F-FDG PET myocardial metabolism imaging and CCC in patients with CTO lesions were analyzed and evaluated. Results: As the standard evaluation of NYHA in patients with CTO lesions after 12-20 months, fifty-three patients were assigned in this study. According to the changes of NYHA, the patients were divided into no progress group and progress group. There were no statistically difference in age, gender, high risk of CTO lesion and drugs in two groups, but there were significant statistical differences in myocardial parameters. LVEF was significantly increased in patients with CTO lesion in no progress group(42.3%±17.2% vs 22.2%±10.4%, P<0.01). The EDV and ESV in no progress group were significantly smaller than patients in progress group.The sensitivity(95.2% vs 75.7%) and specificity(62.8% vs 38.1%) of (18)F-FDG PET myocardial metabolism imaging was much better than CCC in the evaluation of prognosis in patients with CTO lesion. Conclusion: (18)F-FDG PET myocardial metabolism imaging has important role in the prognosis of patient with CTO lesions when compared with CCC.
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Hassan JA, Zhou YJ, Lewis JD. A Rapid Seedling Resistance Assay Identifies Wild Tomato Lines That Are Resistant to Pseudomonas syringae pv. tomato Race 1. MOLECULAR PLANT-MICROBE INTERACTIONS : MPMI 2017; 30:701-709. [PMID: 28517960 DOI: 10.1094/mpmi-11-16-0247-r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Bacterial speck caused by Pseudomonas syringae has historically been controlled by the Pto/Prf gene cluster. Emerging strains like P. syringae pv. tomato race 1 overcome resistance conferred by Pto/Prf, and can cause serious crop loss under appropriate environmental conditions. We developed a rapid assay to screen wild tomato seedlings for resistance to P. syringae pv. tomato race 1. We established the seedling resistance assay using the well-characterized P. syringae pv. tomato race 0 strain, DC3000, which is recognized in tomato cultivars carrying Pto/Prf (PtoR) and causes disease in isogenic lines lacking this cluster (PtoS). We optimized infectious conditions for P. syringae on tomato seedlings and demonstrated that tomato seedlings respond like adult tomato plants in critical measures of susceptibility and immunity, including the hypersensitive response, rapid ion leakage, restricted bacterial proliferation, and phenotypic resistance. After establishing infectious conditions for P. syringae pv. tomato race 1 on tomato seedlings, we screened 96 wild accessions and identified two accessions with strong P. syringae pv. tomato race 1 resistance, Solanum neorickii LA1329 and S. habrochaites LA1253, which are also resistant to bacterial infection as adult plants. This rapid high throughput seedling assay has many advantages, including reduced plant growth time and large sample sizes, and will allow for large-scale screening of resistance in tomato.
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Zhou ZM, Xu XH, Liang J, Hu B, Cheng YJ, Shi C, Zhou YJ. [The impact of cigarette cessation intervention on mental state of patients with coronary heart disease]. ZHONGHUA NEI KE ZA ZHI 2017; 55:854-858. [PMID: 27801340 DOI: 10.3760/cma.j.issn.0578-1426.2016.11.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: This study was designed to observe the impact of cigarette cessation on anxiety and depression in patients with coronary heart disease (CHD). Methods: A total of 690 cigarette smoking patients with CHD identified by coronary angiography (CAG) were included and analyzed in the study.The mental state were scored with Hamilton anxiety (HAMA) and depression (HAMD) scale both on admission and at 6-month follow-up.The patients were divided into two groups based on the cigarette cessation.The score of mental state between the two groups were compared.The patients were treated with percutaneous coronary intervention (PCI), coronary artery bypass grafting (CABG), or medicine therapy (MT). Results: The clinic data and score of mental state were similar at the time of admission (HAMA: 10.66±5.53 vs 11.09±5.61, P=0.311; HAMD: 29.81±10.13 vs 28.94±10.22, P=0.266 4) between the two groups.After 6 months, the proportions of subjects in smoking cession group with anxiety (24.2% vs 32.3%, P<0.05), depression (18.0% vs 27.5%, P<0.05), and anxiety and depression (7.0% vs 16.2%, P<0.001) decreased significantly compared with those in smoking group irrespective of the treatment strategy.Both the HAMA and HAMD scores were lower in smoking cessation group (HAMA: 9.83±3.40; HAMD: 24.91±7.90) than in smoking group (HAMA: 10.98±4.87; HAMD: 27.70±11.16) (all P<0.001). Conclusions: Smoking cessation is good for the relief of anxiety and depression in CHD patient.
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Zhou YJ, Wu SJ, Chai M. [Challenge and prospect of current treatment for calcified coronary lesions]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2017; 45:266-269. [PMID: 28545274 DOI: 10.3760/cma.j.issn.0253-3758.2017.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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Wang J, Zhou YJ, Yu J, Gu J. [The significance of directional preponderance in the evaluation of vestibular function in patients with vertigo]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2017; 52:200-204. [PMID: 28395491 DOI: 10.3760/cma.j.issn.1673-0860.2017.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Objective: To analyze the relationship between directional preponderance (DP), spontaneous nystagmus(SN) and vestibular disorders, and to investigate the significance of DP in directing peripheral vestibular function in patients with vertigo. Methods: This was a retrospective analysis of 394 cases diagnosed with peripheral vestibular disease accompanied by vertigo from March 2012 to June 2014 in the Outpatient Department of the Eye & ENT Hospital of Fudan University. Results of static and dynamic posture equilibrium tests, SN, unilateral weakness(UW), and DP in videonystagmography(VNG) were analyzed and compared. Results: The mean interval time between the last vertigo attack and examination in patients with SN or DP in caloric test were 4.4 d and 7.3 d respectively, and those without SN or DP were 18.3 d and 17.5 d respectively. The patients were divided into two groups according to DP results of caloric test. DP-normal group had 203 cases and DP-abnormal group had 191 cases. Spontaneous nystagmus was presented in 44 cases in the DP-normal group (21.67%) and four in the DP-abnormal group (2.09%). A significant difference was found between the two groups (χ2=35.27, P=0.000). Deficiency of vestibular function was noted in 165 cases in the DP-normal group (81.28%) and 123 (64.40%) in the DP-abnormal group in static and dynamic posture equilibrium tests. The difference between the two groups was statistically significant (χ2=14.26, P=0.000). Conclusion: Compared with DP-normal patients, DP-abnormal patients are more likely to have spontaneous nystagmus and balance disorders due to vestibular dysfunction.
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Liang J, Zhou YJ, Han HY. [Right coronary artery spasm induced acute inferior wall myocardial infarction complicating electrical storm: a case report]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2017; 45:64-65. [PMID: 28100348 DOI: 10.3760/cma.j.issn.0253-3758.2017.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Zhou YJ, Zhu XH, Hu ZY. [An analysis on two cases of occupational brucellosis]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2016; 34:611-612. [PMID: 27682672 DOI: 10.3760/cma.j.issn.1001-9391.2016.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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