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1.
Article in Chinese | WPRIM | ID: wpr-1014736

ABSTRACT

Endometrial carcinoma (EC) is one of the most common gynecologic tumors, and its incidence and mortality are increasing.The prognosis is usually favorable when the disease is diagnosed at an early stage. However, the prognosis for patients with recurrence and metastasis is relatively poor. As one of the risk factors for EC, the complex and widespread oncogenic role of obesity in EC has been validated, then the oncogenic and pro-carcinogenic mechanisms of adipocytokines secreted by adipose tissue in EC have attracted continuous attention. This review highly summarizes and concludes the previous relevant literature on the role of adipocytokines in endometrial cancer and the progress of research,and elucidates the correlation between adipocytokines and the occurrence risk, stage grading, and long-term prognosis of EC, as well as their signaling pathways and mechanisms of action in the development of EC. All this information will likely contribute to the development of novel molecular markers in EC, the discovery of new therapeutic targets, and the study of related targeted drugs, which may in turn break the current dilemma of early screening, early diagnosis, and treatment of recurrent and metastatic patients in EC in the future, resulting in an improvement of the long-term prognosis of patients with EC.

2.
Acta Universitatis Medicinalis Anhui ; (6): 1997-2001,2006, 2022.
Article in Chinese | WPRIM | ID: wpr-1038773

ABSTRACT

Objective @#To explore the clinical value of monocyte count and high-density lipoprotein cholesterol ratio (MHR) in the diagnosis and treatment of chronic heart failure in patients with dilated cardiomyopathy ( DCM) .@*Methods @#A total of hosphospitalized 300 patients with chronic heart failure in DCM was selected and divided into NYHA Ⅱ , NYHA Ⅲ and NYHA Ⅳ group ( 100 patients) ,according to the cardiac function classification of New York Heart Association (NYHA) .In the same period,100 patients with organic heart disease and chronic heart failure were selected as the control group.The level of MHR , the relationship between MHR and N-terminal precur- sor B-type natriuretic peptide ( NT-pro BNP) ,and the relationship between MHR and echocardiographic indexes related to cardiac remodeling and cardiac function were observed and analyzed in DCM patients with chronic heart failure . @*Results @#The MHR of DCM patients with chronic heart failure was significantly higher than that of the con- trol group (P<0. 001) ,and there were differences among different grades of heart failure in the case group (P < 0. 05) .After controlling the influence of gender,it was found that MHR was positively correlated with left atrial di- ameter (LAD) ,left ventricular end-diastolic diameter (LVEDD) ,left ventricular end-systolic diameter (LVESD) and NT-pro BNP.It was negatively correlated with LVEF.Correlation analysis showed that MHR was positively cor- related with left atrial diameter (LAD) ,left ventricular end-diastolic diameter (LVEDD) ,left ventricular end-sys- tolic diameter (LVESD) and NT-pro BNP (P<0. 05) ,and negatively correlated with LVEF (P<0. 05) .The di- agnostic value of MHR combined with NT-pro BNP ( AUC = 0. 983 ) was higher than that of NT-pro BNP alone (AUC = 0. 974) (P<0. 05) .These results suggested that MHR might be associated with cardiac remodeling and cardiac function in DCM.The higher the MHR , the more pronounced the cardiac remodeling of DCM,and the more severe the heart failure.The combination of MHR and NT-pro BNP might further improve the diagnostic efficacy of NT-pro BNP in chronic heart failure in DCM.@*Conclusion @#Clinically,MHR can be used as an evaluation index of the presence of chronic heart failure and the severity of HF in DCM patients.The combined measurement of MHR and NT-pro BNP may be more conducive to improve the sensitivity and specificity of the clinical diagnosis of DCM chronic HF,so as to identify and accurately implement the standardized treatment of DCM chronic HF earlier.

3.
Article in Chinese | WPRIM | ID: wpr-865997

ABSTRACT

Objective:To explore the effect of the situational doctor-patient communication skills training course based on chest pain center.Methods:The "5+3" integrated students of clinical medicine were selected to take the doctor-patient communication skills training course. The typical cases of chest pain center were written as module units, and were divided into 3 modules according to the disease types and the training contents of doctor-patient communication. The effect evaluation was performed before the course and after each module course, including the Liverpool doctor communication skills assessment scale, the college student empathy ability scale and emotional intelligence evaluation scale.Results:The students' communication ability, empathy ability, and emotional intelligence were significantly improved by three modules of practical training courses (all P<0.05). Among them, the communication ability of medical students was improved after each lecture in module 1, module 2 and module 3 (all P<0.05), which was 84% higher than that before the course [(28.2±2.7) vs. (15.3±3.9)]. After each lecture in module 1 and module 2, the empathy ability of medical students was improved (both P<0.05), which was 34% higher than that before teaching [(132.7±12.5) vs. (99.0±17.4)]. After each lecture in module 2 and module 3, the emotional intelligence of medical students was improved by 34% [(138.5±13.0) vs. (103.0±16.6)] (both P<0.05). Conclusion:The situational doctor-patient communication skills training course based on chest pain center, as a practical course of doctor-patient communication for medical students at the undergraduate stage, can effectively improve students' doctor-patient communication ability, empathy ability and emotional intelligence.

4.
Chinese Journal of Cardiology ; (12): 486-491, 2019.
Article in Chinese | WPRIM | ID: wpr-810671

ABSTRACT

Objective@#To compare the 10 years risk for ischemic cardiovascular disease among Han, Uygur, Kazak nationality residents of Xinjiang Uygur Autonomous Region.@*Methods@#From October 2007 to October 2010,14 618 adult (aged ≥35 years) Han (n=5 757),Uygur (n=4 767) and Kazak (n=4 094) residents were selected to join this study through the four-stage stratified cluster sampling method from 7 cities and regions of Xinjiang Uygur Autonomous Region. The 10 years risk for ischemic cardiovascular disease was calculated according to the 10 years ischemic cardiovascular disease risk assessment form modified with Chinese characteristics and compared among the residents of 3 nationalities.@*Results@#(1) There were significant differences in age, body mass index, systolic blood pressure, diastolic blood pressure,fasting blood glucose,triglycerides,total cholesterol,low-density lipoprotein,high-density lipoprotein cholesterol, smoking history, and drinking history among Han, Uygur, Kazak nationality population (all P< 0.001). (2) There were significant differences in 10 years risk for ischemic cardiovascular disease between different gender and age group including 35-39, 40-44, 45-49, 50-54, 55-59, and ≥60 years old between Han, Uygur, Kazak nationality population (all P<0.001). (3) There were significant differences in rates of 10%-20% and>20% of 10 years risk for ischemic cardiovascular disease between different gender in Han, Uygur, Kazak nationality population (P values were 0.013 and <0.001, respectively). There were no significant differences in rates of <5% and 5%-9% of 10 years risk for ischemic cardiovascular disease between different gender in Han,Uygur,Kazak nationality population (all P>0.05).(4) There were significant differences in detection rates of diabetes,hypertension,smoking,hypertriglyceridemia,and obesity in male and female Han,Uygur,Kazak nationality population with 10 years risk for ischemic cardiovascular disease ≥10% (P<0.01 or 0.05). Meanwhile,there was significant difference in detection rates of hypercholesteremia in male Han, Uygur, Kazak nationality adults(P<0.001). There were no significant differences in detection rates of elevated low density lipoprotein cholesterol and reduced high density lipoprotein cholesterol in male and female Han,Uygur,Kazak nationality adults (all P>0.05).@*Conclusion@#There are gender and age differences in the 10 years risk for ischemic cardiovascular disease in ≥35 years old Han,Uygur,Kazak nationality adults from Xinjiang Uygur Autonomous Region.

5.
Chinese Critical Care Medicine ; (12): 358-363, 2017.
Article in Chinese | WPRIM | ID: wpr-511371

ABSTRACT

Objective To observe the time characteristics of acute aortic dissection (AAD) in Urumqi and its peripheral areas in Xinjiang Uygur autonomous region, and to explore the effect of meteorological conditions on the onset of AAD.Methods Retrospective analysis of the related data of the adult AAD patients diagnosed by imaging examination, and admitted to the First Affiliated Hospital of Xinjiang Medical University from March 2010 to July 2016 was performed. The onset time, the contemporaneous meteorological data, including daily minimum, average, and the highest temperature, daily average air pressure, daily average relative humidity, daily precipitation, daily average wind speed, daily maximum wind speed, and sunshine duration per day were collected. Analysis of concentrated distribution trend of the AAD onset was done by circular distribution statistics. Meteorological conditions were compared between the AAD day and no AAD day. The changes of air temperature 5 days before onset were observed.Results A total of 379 patients were enrolled, with 307 male and 72 female. The ratio of male to female was 4.19:1, the average age was 52.27±12.18; and the underlying diseases was hypertension (about 58.05%); the incidence sites were Urumqi and Changji city. ① The incidence of AAD in Urumqi and its peripheral areas had clear concentrated trend, and the peak period of AAD corresponded to January 1st to 2nd (homogeneity testr = 0.104,r0.05 = 0.009,P 20.4 ℃ groups, and each group had 104, 99, 98, 78 cases of AAD, respectively. The number of AAD in lowest temperature group was 1.33 times of the highest temperature group. In the 45-59 and 60-74 years, the number of AAD in lowest temperature group was higher than that in the highest temperature group (50 vs. 36, 26 vs. 13). In patients with hypertension, the number of AAD in lowest temperature group was higher than that in the highest temperature group (60 vs. 44). ⑤ The maximum air temperature, mean air temperature of the day from 5 days before to the onset day of AAD, and the lowest temperature from 3 days before to the onset day of AAD display slowly decrease trends, but there was no significant difference in daily temperature.Conclusions The incidence of AAD in Urumqi and its peripheral areas was concentrated from January 1st to 2nd of each year. When the temperature was lower than -5.2 ℃, AAD were more likely to attack. The 5 days changes of temperature and daily temperature before the attack were relevant with onset of AAD. It was speculated that the weather conditions such as air temperature may affect patient who has a past history of cardiovascular disease to attack AAD.

6.
Article in Chinese | WPRIM | ID: wpr-504029

ABSTRACT

Objective To assess the efficacy and safety of antiplatelet threapy after transcatheter aortic valve implantation.Methods Databases including PubMed , EMBASE, MEDLINE, the Cochrane Library, CMB and CNKI were searched to collect the randomized controlled trials ( RCTs) and cohort study trials ( CSTs ) about the efficacy and safety of antiplatelet threapy after transcatheter aortic valve implantation.The literature was screened according to the inclusive and exclusive criteria by two reviewers independently.The quality was evaluated.The data were extracted and meta-analyses were performed by using RevMan 5.3 software.Results 4 trials were included, of which 2 were RCTs involving 199 patients, and 2 were cohort studies involving 441 patients.Efficacy analysis showed that there were no differences between mono versus dual antiplatelet therapy in terms of 30-day rates of stroke ( OR 0.55 ,95%CI:0.22-1.35 ,P =0.19 ) , myocardial infarction ( OR 1.70 , 95% CI:0.25 -11.65 , P =0.59 ) , and all-cause mortality ( OR 0.77 , 95% CI:0.40 -1.49 , P =0.44 ) .Safety analysis showed that mono antiplatelet therapy had lower incidence of bleeding events , compared to dual antiplatelet therapy ( OR 0.37 , 95%CI:0.23-0.59,P<0.0001).Conclusions Mono versus dual antiplatelet therapy in the prevention of stroke , myocardial infarction and all-cause mortality after TAVI has similar protective effects .Mono antiplatelet threapy presents lower bleeding event rate .Due to limited quality and quantity of the included studies , the above conclusions need to be verified by more high quality studies .

7.
The Journal of Practical Medicine ; (24): 1219-1222, 2016.
Article in Chinese | WPRIM | ID: wpr-492129

ABSTRACT

Objective To investigate the effect of β3-adrenoreceptor (β3-AR)overexpression on cardiac hypertrophy. Method Sprague-Dawley rat neonatal ventricular cardiomyocytes (NRVMs) were isolated and cul-tured in vitro.The infection of lentiviruswas examined after cardiomyocytes were infected with lentivirus at differ-ent multiplicity of infection (MOI) of 20、50、80 and 100. Fluorescence microscopy was used to observe the ex-pression of GFP and to confirm the best MOI for lentivirus infection. Following the enforced expression of β3-AR by lentivirus, 2uM norepinephrine (NE) was used to treatment the infected cardiomyocytes for 48h. Expressions of β3-AR、c-myc and c-fos protein in cardiomyocytes were detected by Western Blot. Results The results of fluorescence microscopy indicated that the best MOI was 50. The protein level of β3-AR was significantly in-creased in β3-AR overexpression group compared with the control group and the NE treatment group (P < 0.05). Following the treatment of NE , the expressions of c-myc and c-fos were also significantly increased in β3-AR overexpression group compared with the control group (P < 0.05). Conclusion Over-expression of β3-AR can aggravate cardiomyocyte hypertrophy.

8.
Article in Chinese | WPRIM | ID: wpr-460683

ABSTRACT

BACKGROUND:Rat tail colagen type I can promote the increase of muscle fiber cels and migration and tube formation of endothelial cels, which is speculated to provide a more suitable internal environment for the growth of cels. OBJECTIVE:To observe the effect and safety of platelet-derived growth factor-BB (PDGF-BB) with rat rail colagen against apoptosis of human umbilical vein endothelial celsin vitro. METHODS:The passage 4 human umbilical vein endothelial cels were cultured in the medium of rat rail colagen and the reduction ratio in different time points was detected by Alamar Blue. The passage 4 human umbilical vein endothelial cels were divided into four groups and cultured in 24-wel culture plates: control group, PDGF-BB group, H2O2 group, PDGF-BB+colagen group. H2O2 was used to induce cel apoptosis in al the groups. Western blot was used to detect the expression of PDGF-BB, apoptosis-related protein and anti-apoptosis protein after 72 hours. Meanwhile, TUNEL method was used to detect cel apoptotic rate. RESULTS AND CONCLUSION:The tube formation in the human umbilical vein endothelial cels was more than that cultured in normal medium (P < 0.05). Cels cultured with rat tail colagen showed similar growth to normal control cels, indicating rat tail colagen had no cytotoxicity. The expressions of PDGF-BB, Bcl-2, and p-Akt in the PDGF-BB+colagen group were significantly higher than those in the other three groups (P < 0.05), but the expression of Bax was lower than that in the other three groups (P < 0.05). The apoptotic rate in the PDGF-BB+colagen group was lower than the PDGF-BB group and H2O2 group (P < 0.05). These findings indicate that rat tail colagen has no cytotoxicity to human umbilical vein endothelial cells, and rat tail collagen combined with PDGF-BB can predominantly enhance anti-apoptosis effects.

9.
Article in Chinese | WPRIM | ID: wpr-462319

ABSTRACT

BACKGROUND:Recombinant adeno-associated virus serotype 9 has a high affinity in myocardial tissue, and the expression of recombinant adeno-associated virus serotype 9-enhanced green fluorescent protein (rAAV9-eGFP) in the aorta of atherosclerosis mice is not clear. OBJECTIVE:To explore the optimal time point of rAAV9-eGFP expression in the aorta of atherosclerosis mice. METHODS:Atherosclerosis model was established with high-fat diet in 30 ApoE-/-mice for 16 weeks. Among them, 25 mice were injected with 5.0×1011 vg (virus genomes) rAAV9-eGFP through the tail vein, while the remaining 5 mice were injected with saline, serving as the control group. The virus-transfected mice were kil ed at 14, 21, 28, 35 and 60 days after transfection, and aortic tissue was harvested. The expression of enhanced green fluorescent protein was detected with laser scanning confocal microscope. Western blot assays were used to detect the expression of enhanced green fluorescent protein in aorta. The expression of enhanced green fluorescent protein in vivo was observed and the optimal expression time point was determined. RESULTS AND CONCLUSION:rAAV9-eGFP effectively transfected the aorta of atherosclerosis mice, enhanced green fluorescent protein was expressed in aortic tissue, and the expression intensity increased gradual y with the increasing transfection time. The highest expression level was found at 35 days after transfection and then maintained stable at 60 days. There were significant differences at different time points after transfection (P<0.001). These data indicate that rAAV9-eGFP can be effectively expressed in the aorta of atherosclerosis ApoE-/-mice and rAAV9-eGFP can be regarded as the optimal vector in the treatment of atherosclerosis.

10.
Article in Chinese | WPRIM | ID: wpr-462329

ABSTRACT

BACKGROUND:Macrophage migration inhibitory factor (MIF) is a multi-potent cytokine that makes considerable contribution to the regulation of inflammatory response and immune response in the body. MIF rs1007888 is associated with various inflammatory diseases, but the correlation between rs1007888 and coronary heart disease in the Kazakhs of China has been rarely explored. OBJECTIVE:To investigate the relationship between rs1007888 gene polymorphisms in MIF gene and coronary heart disease in the Kazakhs from Xinjiang Uygur Autonomous Region, China. METHODS:A total of 230 Kazakh patients with coronary heart disease evidenced by coronary arteriography between December 2012 and July 2014 were recruited, and another 478 Kazak controls were free from coronary artery disease with normal angiograms. Real-time fluorescence quantitative PCR assay was used to detect the rs1007888 polymorphisms of MIF gene. Alele and genotype distributions of the rs1007888 polymorphism were compared between patients and controls. RESULTS AND CONCLUSION:Distribution of genotypes in the two groups appeared to be in Hardy-Weinberg equilibrium (P> 0.05). The alele frequencies and genotypes of MIF-rs1007888 showed no significant difference between the two groups (P > 0.05). Therefore, the genetic variation of rs1007888 in MIF gene is not associated with coronary heart disease in the Kazakhs of China.

11.
Article in Chinese | WPRIM | ID: wpr-464341

ABSTRACT

BACKGROUND:The formation of atherosclerotic lesions in apolipoprotein E knockout mice is similar to that of human systemic atherosclerosis, and apolipoprotein E knockout mice are ideal animals for current establishment of atherosclerosis models. OBJECTIVE:To research the pathological process of atherosclerosis in apolipoprotein E knockout mice aged different weeks, and to explore the effect of different diets on the occurrence and development of atherosclerosis in apolipoprotein E knockout mice. METHODS:Male apolipoprotein E knockout mice aged 8 weeks old were randomly divided into two groups, and fed with high fat diet and normal diet, respectively, for 8, 12, 16, 20, and 24 weeks. RESULTS AND CONCLUSION:Serological detection revealed that serum total cholesterol, triglycerides and low density lipoprotein levels were significantly higher in different weeks of mice of high fat diet group than in the normal diet group (P<0.05), in a time-dependent manner. Gross and frozen oil red O staining showed that atherosclerotic plaque area of lumen was significantly larger in the high fat diet group than in the normal diet group (P<0.05), in a time-dependent manner. At this time, significant differences in plaque area of lumen at each week were detected between both groups (P<0.05). Apparent lipid plaque was visible in aorta at 16 weeks of high fat diet in mice. Results demonstrated that apolipoprotein E knockout mice of atherosclerosis were successful y established. The formation of lipid streaks and fiber hyperplasia was faster in high fat diet group than in the normal diet group.

12.
Tianjin Medical Journal ; (12): 599-602, 2015.
Article in Chinese | WPRIM | ID: wpr-467954

ABSTRACT

Objective To optimize primary cultures techniques of isolating neonatal rat cardiomyocytes and to com?pare three different methods of extractingβ3-adrenergic receptor(β3-AR)membrane protein from cultured neonatal rat car?diomyocytes. Methods TypeⅡcollagen and differential velocity adhesion were used to collect primary cardiomyocytes. To?tal protein method, ultracentrifugation method, extract kit method were used to isolate cardiomyocytesβ3-AR membrane pro?teins. The BCA method was applied for protein quantification. Relative content ofβ3-AR membrane protein and GADPH in the sample were examined by western blot. Results Optimizing culture and isolation skills can produce a great quantity of cardiomyocytes in high concentration.The kit method acquired a higher level of protein concentration(8.26±0.29)g/L than to?tal protein method(5.12±0.47)g/L does than ultracentrifugation method(3.20±0.37)g/L does all of which were with signifi?cant difference(P < 0.05). The concentration of β3-AR membrane protein was higher if obtained by kit method(0.22 ± 0.05)than ultracentrifugation method(0.09 ± 0.03)than total protein method (0.01 ± 0.01) with significant difference(P <0.05). Conclusion optimizing methodology can obtain abundant myocardial cells in high concentraion. The kit method of isolating primary culturedβ3-AR membrane proteins result in improved concentration and specificity of membrane protein.

13.
Chongqing Medicine ; (36): 3376-3380, 2015.
Article in Chinese | WPRIM | ID: wpr-477140

ABSTRACT

Objective To evaluate the effectiveness of ultrafiltration in acute heart failure syndrome(AHFS).Methods Da-tabases including PubMed,WanFang and CBM were searched to collect RCTs on ultrafiltration in AHFS.Two reviewers independ-ently screened literature according to the inclusion and exclusion criteria,extracted data,and evaluated the methodological quality of the included studies.Then the Meta-analysis was conducted using RevMan5.3.Results A total of 14 trials involving 755 patients were included.The results of Meta-analyses showed that ultrafiltration was not associated with significantly decreased risk of all-cause mortality(RR=0.95,95%CI :0.65 to 1.38,P =0.77),rehospitalization(RR =0.78,95%CI :0.49 to 1.24,P =0.29)and change in serum creatinine(WMD = 0.02 mg/dL,95%CI :- 0.18 to 0.21,P = 0.87 ).However,there was significantly more weight loss(WMD =1.32 kg,95%CI :0.29 to 2.35,P =0.01)and net fluid removal(WMD =1.27 kg,95%CI :0.43 to 2.12,P =0.003)in the ultrafiltration group.Conclusion For patients with AHFS,ultrafiltration is effective in reducing fluid retention,with no significant benefits in renal function preservation,mortality and rehospitalization.

14.
Article in Chinese | WPRIM | ID: wpr-478147

ABSTRACT

BACKGROUND:A lot of work has been carried out on the development of the primary cultured rat myocardial cel s at home and abroad. The primary culture technology of rat myocardial cel s becomes more mature, but myocardial cel s from neonatal mice are not easy to be obtained under the same experimental conditions. The mouse genome has more similarities with the human genome, which has a higher research value. OBJECTIVE:To improve the primary culture method of neonatal mouse myocardial cel s, and to obtain myocardial cel s with high purity, vitality and original structure and function. METHODS:The mouse cardiac tissues were treated using an enzyme digestion method to isolate isolated single myocardial cel s:first, the cardiac tissues were digested using trypsin, and then col agenous fibers were treated with col agenase to isolate single myocardial cel s. The concentration and action time of trypsin and type II col agenase were adjusted, and the pH values of reagents and temperature of each step were strictly control ed. RESULTS AND CONCLUSION:At 24 hours after inoculation, the myocardial cel s began to be adherent;at 48 hours, independent pulsation of myocardial cel s could be observed;at 72 hours, myocardial cel s were cross-linked;and at 96 hours, myocardial cel s formed cel clusters and presented with consistent beating. The survival rate and purity of myocardial cel s were both over 95%. This modified method could successful y culture myocardial cel s with high purity and viablility from neonatal mice, and the structure and function of myocardial cel s could be retained. Therefore, it is a feasible culture method.

15.
Chongqing Medicine ; (36): 3466-3469, 2015.
Article in Chinese | WPRIM | ID: wpr-482670

ABSTRACT

Objective To explore the influence of recombinant human brain natriuretic peptide(rhBNP)on the ventricular re-modeling and cardiac function of chronic heart failure rats.Methods Doxorubicin was injected for 2 weeks to obtain the chronic heart failure rats.Then different doses of rhBNP were injected for 4 weeks and objective indexes were recorded.Results The inde-xes were generally improved in the rats with rhBNP injection.The left ventricular absolute weight and left ventricular mass index obviously decreased in both middle and high dose group,but none difference was found between the two groups(P >0.05).The in-dexes of cardiac function of the high dose rhBNP group were improved most obviously,with the systolic pressure,diastolic pres-sure,left ventricular systolic pressure increasing and left ventricular end-diastolic pressure decreasing.right ventricular and diastolic stage decreased significenfly(P <0.05).The serum and myocardial levels of TNF-α/IL-10 generally decreased/increased in the rats after rhBNP treatment(P <0.05).Conclusion Long-term rhBNP treatment is likely to protect the ventricular remodeling and car-diac function and of chronic heart failure,which maybe relative to the positive regulation on inflammatory cytokine network of rhB-NP.

16.
Article in Chinese | WPRIM | ID: wpr-483012

ABSTRACT

Objective To investigate the association between single nucleotide polymorphisms (SPN) of Tbx20 gene and congenital atrial septal defects (ASD) in the Xinjiang Han population.Methods A total of 214 ASD patients and 382 controls were included in the present study.Two SNPs (rs17675131,rs4720169) in Tbx20 gene were genotyped by TaqMan SNP genotyping method.Results The distribution of the rs17675131 of Tbx20 were significantly different between normal controls and ASD patients (P =0.014),in which both the A/G allele distribution (P =0.004) and the dominant model (GG vs AG + AA) were significantly different between the 2 groups (P =0.007,OR =0.626).Same is true for the rs4720169 SNP.Its genotype showed significantly different distributions between the 2 groups (P =0.016) specifically for the A/G allele distribution frequencies (P =0.016) and the recessive model (AA vs AG + GG) (P =0.008,OR =1.96).The A-A haplotype was found to be associated with ASD.Conclusion Both rs17675131 and rs4720169 of Tbx20 gene are associated with congenital ASD in the Xinjiang Han population in China.

17.
Article in Chinese | WPRIM | ID: wpr-483987

ABSTRACT

Objective To observe changes in mean platelet volume ( MPV) and investigate its possibility as a predictor and influence in patients with pulmonary artery hypertension associated with secundum atrial septal defect (ASD-PAH) . Methods 627 patients who suffered from secundum ASD were included in the study from the First Affiliated Hospital of Xinjiang Medical University Heart Center between January 2010 and March 2014. Patients were divided into two groups based on whether they had PAH or not (PAH group, n = 420 and non-PAH group, n = 207) . We also included 690 healthy people as a control group who received routine body check up at the same time. Examinations including complete blood count, serum biochemistry and ECG were done. Right heart catheterization examination was performed in patients who suffered from secundum ASD. Results The MPV was significantly higher in secundum ASD patients than in the control group [ (9. 4 ± 1. 6) fl vs. (8. 9 ± 1. 5) fl, P ﹤ 0. 001] . No significant difference was observed in MPV between PAH group and non-PAH group (P = 0. 268) . In univariate and multivariate logistic regression analysis, age ( OR 1. 401, 95% CI 1. 087 to 1. 806, P = 0. 009), RV diameter (OR 1. 101, 95% CI 1. 026 - 1. 181, P = 0. 008) and ASD defect diameter (OR 1. 064, 95% CI 1. 013 - 1. 118, P = 0. 013) were associated with ASD-PAH. Conclusions Our study demonstrated that age, RV diameter and ASD defect diameter were associated with ASD-PAH. Platelet activation exists in ASD-PAH, but this may not be the precipitating cause that contribute to the pathogenesis of ASD-PAH. MPV at admission does not predict the risk of PAH in patients with secundum ASD.

18.
Chinese Journal of Cardiology ; (12): 22-25, 2015.
Article in Chinese | WPRIM | ID: wpr-303774

ABSTRACT

<p><b>OBJECTIVE</b>To explore the value of mean platelet volume (MPV) and Gensini score on predicting short-term prognosis of patients with acute ST segment elevation myocardial infarction (STEMI) post emergency percutaneous coronary intervention (PCI).</p><p><b>METHODS</b>From September 2011 to June 2013, 102 consecutive hospitalized STEMI patients undergoing emergency PCI were included. All patients routine blood test was made immediately after admission, and Gensini score was calculated according to the results of coronary angiography. Incidence of major adverse cardiac events (MACE) during hospitalization and 6 months after PCI was observed.</p><p><b>RESULTS</b>MPV, Gensini score and percent of coronary artery three vessel lesions were significantly higher in MACE patients than in patients without MACE(P < 0.05 or 0.01). Area under the curve (AUC) of MPV plus Gensini score for predicting in hospital MACE and at 6 months post PCI was 0.836 (95%CI:0.706-0.966, P = 0.003) and 0.718 (95%CI:0.571-0.866, P = 0.006) , respectively. Kaplan-Meier survival analysis showed that incidence of without MACE at 6 months post PCI was significantly lower in patients with high MPV (>10.65 fl) than in patients with low MPV ( ≤ 10.65 fl) at admission (log-rank = 4.272, P = 0.039), and in patients with high Gensini score (>89) than in low Gensini score ( ≤ 89) (log-rank = 7.355, P = 0.007) at admission.</p><p><b>CONCLUSIONS</b>High MPV and Gensini score are associated with lower MACE during hospitalization and at 6 months after PCI in acute STEMI patient. These two parameters could thus be used to predict short-term MACE in STEMI patients post PCI.</p>


Subject(s)
Humans , Anterior Wall Myocardial Infarction , Therapeutics , Coronary Angiography , Hospitalization , Mean Platelet Volume , Percutaneous Coronary Intervention , Prognosis , Treatment Outcome
19.
Chinese Journal of Epidemiology ; (12): 393-398, 2015.
Article in Chinese | WPRIM | ID: wpr-240087

ABSTRACT

Objective To assess the association between human CYP1A1 gene polymorphisms and coronary artery disease (CAD) among the Uygur population of China.Methods Genotypes of CYP1A1 single nucleotide polymorphisms (SNPs:rs4886605,rs 12441817,rs4646422 and rs1048943) were detected by real-time PCR in 293 CAD patients and 408 controls.Results Among the Uygur group,distribution of genotypes and allele of rs4886605 were both significantly different between CAD and the controls (all P<0.05).The dominant model (CC vs.CT + TT) of rs4886605 was significantly lower among CAD patients than in controls.Significant differences were retained after the adjustment was made in all the participants (OR=0.368,95%CI:0.185-0.530,P=0.018) and in men (OR=0.350,95%CI:0.235-0.568,P=0.015).Distributions of genotypes and allele of rs12441817 were both significantly different between CAD and the controls (all P<0.05).The dominant model (TT vs.CT+CC) of rs12441817 was significantly lower among patients CAD than in controls.Significant difference were retained after the adjustment was made,in total participants (OR=0.253,95% CI:0.231-0.546,P=0.016) and in men (OR=0.241,95% CI:0.132-0.478,P=0.002).Conclusion Both rs4886605 and rs12441817 SNPs of the CYP1A1 gene were associated with CAD in the Uygur population of China.

20.
Chinese Journal of Epidemiology ; (12): 653-657, 2015.
Article in Chinese | WPRIM | ID: wpr-302108

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the distribution of β3-adrenergic receptors (ADRβ3) gene polymorphisms (rs2298423 and rs6986132) and its association with serum lipid in Han and Uighur populations in Xinjiang.</p><p><b>METHODS</b>Genotypes of the ADR β 3 gene were detected in 362 Uighur and 653 Han healthy individuals who were randomly selected in Xinjiang by real-time PCR (TaqMan) method.</p><p><b>RESULTS</b>1) Frequencies of TT, GT and GG genotypes of the rs2298423 locus were 76.5%, 22.1% and 1.4% in the Uighurs but 74.7%, 23.3% and 2.0% in the Hans. There was no significant difference noticed in distribution of genotypes between the two populations (P = 0.695). 2) Frequencies of GG, AG and AA genotypes of the rs6986132 locus were 81.5%, 16.6% and 1.9% in Uighurs but 59.6%, 33.7% and 6.7% in Hans. There was significant difference noticed in the distribution of genotypes between the two populations (P < 0.001). 3) Total cholesterol and low density lipoprotein cholesterol levels were significantly higher in GG or GT genotypes than in the TT genotype carriers of rs2298423 in the Uighur individuals (P < 0.01), but not in the Han population. Serum lipid level that including total cholesterol (TC), low density lipoproteins cholesterol (LDL-C), triglyceride and high density lipoproteins cholesterol did not show significant differences in the distribution of rs6986132 genotypes between the two populations (P > 0.05). After adjusting for factors as gender, age, height, weight, waist circumference, blood urea nitrogen, creatin, glucose, triglyceride, smoking, drinking, results from the logistic regression analyses revealed that those individuals who were carrying GG or GT genotype of rs2298423 were expected to face an increased risk for total cholesterol and low density lipoprotein cholesterol level than those individuals that carrying TT genotype in Uighur populations (OR = 3.140, 95% CI: 1.270-7.764, P = 0.013 in TC level; OR = 3.818, 95% CI: 1.761-8.280, P = 0.001 in LDL-C level). 4) The T-G haplotype appeared more frequent in the Uighurs while the T-A haplotype was more commonly seen in the Han population, respectively (both P < 0.001).</p><p><b>CONCLUSION</b>The mutational frequencies of the tagging SNPs in rs2298423 and rs6986132 loci of the ADRβ 3 gene presented obvious differences between Han and Uighur populations of Xinjiang. G allele carriers of rs2298423 seemed to face an increased risk for TC and LDL-C level in the Uighur populations in Xinjiang.</p>


Subject(s)
Humans , Alleles , Asian People , Genetics , China , Cholesterol , Blood , Cholesterol, HDL , Blood , Cholesterol, LDL , Blood , Genotype , Haplotypes , Lipids , Blood , Polymorphism, Single Nucleotide , Receptors, Adrenergic, beta-3 , Genetics , Triglycerides , Blood
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