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Objective To explore the relationship between haptoglobin gene polymorphism and disease se-verity and susceptibility in senile vascular dementia patients.Methods A total of 80 patients with senile vas-cular dementia admitted to the hospital from February 2018 to February 2023 were selected as the vascular de-mentia group,and 80 stroke patients with non-vascular dementia admitted to the hospital during the same pe-riod were selected as the control group.The genotype distribution and allele frequency of haptoglobin gene were measured using polymerase chain reaction with sequence-specific primers,and their relationship with the severity and susceptibility of vascular dementia patients was analyzed.Results The proportion of history of hyperlipidemia and diabetes mellitus and the levels of total cholesterol and triglyceride in vascular dementia group were higher than those in control group,the differences were statistically significant(P＜0.05).The distribution of genotypes was in Hardy-Weinberg equilibrium(P＞0.05).The frequency of haptoglobin 2-2 genotype and haptoglobin 2 allele in vascular dementia group were higher than those in control group,and the differences were statistically significant(P＜0.05).There were significant differences in the scores of mini-mental state examination and hachinski ischaemic score among patients with vascular dementia with different haptoglobin genotypes(P＜0.05).Multivariate Logistic regression analysis showed that the carrier of hapto-globin 2-2 genotype and the carrier of haptoglobin 2 allele were independent risk factors for vascular dementia(P＜0.05).Conclusion Haptoglobin 2-2 genotype and haptoglobin 2 allele distribution frequency are associ-ated with the occurrence of vascular dementia after stroke,and those with high frequency of haptoglobin 2-2 genotype and haptoglobin 2 allele distribution suffer a severe disease,which can provide reference for early i-dentification and assessment of vascular dementia.
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Objective:To explore the construction of abdominal aortocaval fistula (ACF) model in adenine-induced renal failure rats, and to provide a suitable animal model for subsequent mechanism and intervention researches.Methods:Adult female Sprague-Dawley rats (250-300 g) were fed with 0.75% adenine diet (renal failure group, n=60) and the same diet without adenine (control group, n=10) for 4 weeks, and the rats were randomly grouped by block randomization method with a ratio of 6∶1. Thirty rats in the renal failure group were randomly selected by block randomization method at a ratio of 1∶1 to undergo laparotomies to establish ACF models (renal failure+ACF group). The serum creatinine, blood urea nitrogen detection and Masson staining were used to evaluate the establishment of renal failure model. Small animal ultrasound imaging system was applied to verify the successful construction of the ACF model. After 6 weeks of ACF observation, blood samples were collected from the heart of rats, and ACF-vascular tissues were collected for pathological study (HE staining). Results:At 4 weeks of feeding, compared with the control group, serum creatinine [(63.8±23.5) μmol/L vs. (33.0±3.8) μmol/L, Z=3.651, P<0.001] and blood urea nitrogen [(13.1±6.9) mmol/L vs. (5.3±0.6) mmol/L, Z=3.254, P=0.001] in the renal failure group were both higher. Masson staining showed renal tubulointerstitial inflammatory cell infiltration, renal tubular epithelial cell atrophy, interstitial fibrosis and vascular injury. Five rats sacrificed after ACF surgeries, and the survival rate was 83.3%. Doppler ultrasound showed turbulent blood flow of arterial to venous shunt at the anastomosis of open ACF (23/25) in the renal failure+ACF group. HE staining showed typical eccentric neointimal hyperplasia in the outflow tract of ACF vein in the renal failure+ACF group. Conclusions:The adenine-induced ACF rat model is successfully constructed, and ACF shows typical eccentric neointimal hyperplasia. The ACF construction would provide a reliable animal model to study the mechanism and intervention of neointimal hyperplasia for autologous arteriovenous fistula.
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Defined as a common gynecologic en-docrine disease,endometriosis is characterized by the presence of endometrium outside of the uterus cavity,affecting about 10%to 15%of reproductive-aged women worldwide.Moreover,Asian women tend to have a nine-fold increased risk of endome-triosis compared with their white counterparts in Europe and the United States.Endometriosis not only causes chronic pelvic pain,dysmenorrhea,painful sex and other pain symptoms,but also leads to infertility,pushing the patients into a state of fatigue,high sensitivity and anxiety,thus reduc-ing their quality of life.As the aging of Chinese pop-ulation intensifies and the women's childbearing age delays,it is highly urgent to find solutions to those gynecological endocrine diseases such as en-dometriosis,which hamper women's fertility.In re-cent years,studies have shown that patients with endometriosis have abnormal serum lipid metabo-lism and an increased risk of cardiovascular diseas-es.At the same time,as a type of cholesterol-lower-ing drug,statins can inhibit the progression of en-dometriosis at the cellular and animal levels.Also,a few clinical studies have exhibited that statins ex-ert a positive effect on the treatment of endometri-osis.Therefore,this article aims to review the re-searches regarding the relationship between endo-metriosis and the cardiovascular disease,as well as the research progress of statin therapy on endome-triosis based on the level of cells,animals and hu-man beings.
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Adiponectin receptor 1 (AdipoR1) and Adiponectin receptor 2 (AdipoR2) can bind to adiponectin (AdipoQ) secreted by adipose tissue to participate in various physiological functions of the body. In order to explore the role of AdipoR1 and AdipoR2 in amphibians infected by Aeromonas hydrophila (Ah), the genes adipor1 and adipor2 of Rana dybowskii were cloned by reverse transcription-polymerase chain reaction (RT-PCR) and analyzed by bioinformatics. The tissue expression difference of adipor1 and adipor2 was analyzed by real-time fluorescence quantitative polymerase chain reaction (qRT-PCR), and an inflammatory model of R. dybowskii infected by Ah was constructed. The histopathological changes were observed by hematoxylin-eosin staining (HE staining); the expression profiles of adipor1 and adipor2 after infection were dynamically detected by qRT-PCR and Western blotting. The results show that AdipoR1 and AdipoR2 are cell membrane proteins with seven transmembrane domains. Phylogenetic tree also shows that AdipoR1 and AdipoR2 cluster with the amphibians in the same branch. qRT-PCR and Western blotting results show that adipor1 and adipor2 were up-regulated at different levels of transcription and translation upon Ah infection, but the response time and level were different. It is speculated that AdipoR1 and AdipoR2 participate in the process of bacterial immune response, providing a basis for further exploring the biological functions of AdipoR1 and AdipoR2 in amphibians.
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Animales , Receptores de Adiponectina/metabolismo , Filogenia , Adiponectina/metabolismo , Clonación Molecular , Ranidae/genéticaRESUMEN
Objective:To investigate the application of mind map combined with daily mini-clinical evaluation exercise in standardized training of gynecological residents.Methods:A total of 100 trainees who received standardized training in Department of Gynecology, Women and Children's Hospital of Chongqing Medical University, were selected as subjects, and they were divided into control group (traditional teaching) and observation group (mind map combined with daily mini-clinical evaluation exercise) according to the order by which they entered the department for training, with 50 trainees in each group. After teaching, the two groups were compared in terms of assessment results of clinical practice exercise and degree of satisfaction with teaching. SPSS 22.0 statistical software was used for the t-test. Results:After the application of mind map combined with daily mini-clinical evaluation exercise in the standardized training of gynecological residents, compared with the control group, the observation group had significantly higher assessment results of inquiry ability, specialized physical examination, clinical diagnosis, diagnosis and treatment regimen, clinical practice ability, communication ability, clinical thinking ability, decision-making ability for clinical issues, and overall performance ( P<0.05). Compared with the control group, the observation group had significantly higher levels of mastery of clinical inquiry ability, specialized physical examination, development of diagnosis and treatment regimen, doctor-patient communication ability, and clinical practice ability, as well as a significantly higher overall teaching satisfaction score ( P<0.05). Conclusion:Mind map combined with daily mini-clinical evaluation exercise is a simple and feasible teaching method and can help to improve the comprehensive clinical practice ability of trainees receiving standardized residency training, and therefore, it holds promise for application in teaching.
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Objective@#To investigate the mechanism of resveratrol promoting fibronectin type Ⅲ domain-containing 5 (FNDC5) degradation in skeletal muscle of male obese mice．@*Methods@#Six-week-old male C57BL /6 mice were randomly divided into three groups : standard control diet ( SCD) ，high-fat diet ( HFD) and high-fat diet treated with resveratrol (HFD + RES) ．HFD + RES group was intervened with resveratrol via gavage ［400 mg / kg · d) ］ while fed HFD for 20 weeks．The body mass，serum TG，TC，LDL-C and HDL-C levels were detected．The pathological changes in skeletal muscle were detected by HE staining．The expression of FNDC5，SIRT1，SIRT2，LC3， p62，Beclin-1，ATG5，ATG7 was assessed by immunohistochemistry，RT-PCR and Western blot respectively. @*Results@#The body mass ，serum TG ，TC and LDL-C levels increased significantly ，meanwhile HDL-C levels decreased in HFD group．Lipid deposition between skeletal muscle fibers were obvious in HFD group．The immuno- histochemistry results showed that protein expression levels of SIRT1，SIRT2 and LC3 obviously decreased，while the protein levels of FNDC5 and p62 obviously increased．The expression levels of FNDC5 significantly increased， while the gene expression levels of SIRT1，SIRT2，LC3，Atg7 and Beclin-1 obviously decreased．All these responses were attenuated by treatment with RES．@*Conclusion@#RES has obvious effects of lipid-lowering and promoting FNDC5 degradation in skeletal muscle tissues，which may be related with SIRT1 and SIRT2-induced autophagy， thus resulting in degradation of FNDC5 .
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Objective@#To explore the association between exposure to bedroom night light during sleep and emotional symptoms in children and provide a scientific basis for subsequent effective prevention and intervention.@*Methods@#In December 2021, 1 926 students from grades 4 to 6 were recruited to conduct a student questionnaire survey in two primary schools in Tianchang of Chuzhou City, Anhui Province. The data, including general demographic information, use of night lights and curtains, emotional symptoms, and other information, was collected. Binary Logistic regression analysis was used to examine the correlation between night light use and children s emotional symptoms.@*Results@#The reporting rates of depression symptoms, generalized anxiety symptoms, social phobia, and obsessive compulsive symptoms of the children were 2.5%, 2.6%, 3.4% and 2.5%, respectively. About 12.6% of children often sleep with a night light on, and 22.0% of children did not close the curtains. Binary Logistic regression analysis revealed that frequent sleep with night lights was associated with an increased risk of depression symptoms( OR=2.29, 95%CI = 1.04- 5.03), social phobia ( OR=1.93, 95%CI =1.02-3.64) and obsessivecompulsive symptoms ( OR=3.44, 95%CI =1.72-6.88) in children( P < 0.05).@*Conclusion@#There is a positive correlation between bedroom night light exposure during sleep and the detection rate of children s emotional symptoms. The attention should be paid to bedroom light environment of children during sleep to reduce the adverse effects of night light exposure on the mental health.
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Objective: The prediction of gestational diabetes mellitus (GDM) by body composition-related indicators in the first trimester was analyzed under different body mass index (BMI) values before pregnancy. Methods: This was a retrospective analysis of pregnant women who were treated, had documented data, and received regular perinatal care at the Third Affiliated Hospital of Zhengzhou University from January 1, 2021, to December 31, 2021. Women with singleton pregnancies who did not have diabetes before pregnancy were included. In the first trimester (before the 14th week of pregnancy), bioelectric impedance assessment (BIA) was used to analyze body composition-related indicators such as protein levels, mineral levels, fat volume, and the waist-hip fat ratio. The Pearman's correlation coefficient was used to evaluate the linear relationship between the continuous variables and pre-pregnancy body mass index (BMI). In the univariate body composition analysis, the association with the risk of developing GDM was included in a multivariate analysis using the relative risk and 95% confidence interval obtained from logarithmic binomial regression, and generalized linear regression was used for multivariate regression analysis. Furthermore, the area under the curve (AUC) was calculated by receiver operating characteristic (ROC) curves. The optimal cutoff value of each risk factor was calculated according to the Youden Index. Results: In a retrospective study consisting of 6698 pregnant women, we collected 1109 cases of gestational diabetes. Total body water (TBW), protein levels, mineral levels, bone mineral content (BMC), body fat mass (BFM), soft lean mass (SLM), fat-free mass (FMM), skeletal muscle mass (SMM), percent body fat (PBF), the waist-hip ratio (WHR), the visceral fat level (VFL), and the basal metabolic rate (BMR) were significantly higher in the GDM group than in the normal group (P<0.05). Under the pre-pregnancy BMI groupings, out of 4157 pregnant women with a BMI <24 kg/m2, 456 (10.97%) were diagnosed with GDM, and out of 2541 pregnant women with a BMI ≥24 kg/m2, 653 (25.70%) were diagnosed with GDM. In the generalized linear regression model, it was found that in all groups of pregnant women, pre-pregnancy BMI, age, gestational weight gain (GWG) in the first trimester, and weight at the time of the BIA had a certain risk for the onset of GDM. In Model 1, without adjusting for confounders, the body composition indicators were all positively correlated with the risk of GDM. In Model 3, total body water, protein levels, mineral levels, bone mineral content, soft lean mass, fat-free mass, skeletal muscle mass, and the basal metabolic rate were protective factors for GDM. After Model 4 was adjusted for confounders, only the waist-hip ratio was positively associated with GDM onset. Among pregnant women with a pre-pregnancy BMI <24 kg/m2, the body composition-related indicators in Model 2 were all related to the onset of GDM. In Model 3, total body water, soft lean mass, fat-free mass, and the basal metabolic rate were negatively correlated with GDM onset. In the body composition analysis of among women with a pre-pregnancy BMI ≥ 24 kg/m2, only Model 1 and Model 2 were found to show positive associations with GDM onset. In the prediction model, in the basic data of pregnant women, the area under the receiver operating characteristic curve predicted by gestational weight gain for GDM was the largest (0.795), and its cutoff value was 1.415 kg. In the body composition results, the area under the receiver operating characteristic curve of body fat mass for predicting GDM risk was larger (0.663) in all pregnant women. Conclusions: Through this retrospective study, it was found that the body composition-related indicators were independently associated with the onset of GDM in both the pre-pregnancy BMI <24 kg/m2 and pre-pregnancy BMI ≥24 kg/m2 groups. Body fat mass, the visceral fat level, and the waist-hip ratio had a higher correlation with pre-pregnancy BMI. Total body water, protein levels, mineral levels, bone mineral content, soft lean mass, fat-free mass, skeletal muscle mass, and the basal metabolic rate were protective factors for GDM after adjusting for some confounders. In all pregnant women, the waist-hip ratio was found to be up to 4.562 times the risk of GDM development, and gestational weight gain had the best predictive power for GDM. Gestational weight gain in early pregnancy, body fat mass, and the waist-hip ratio can assess the risk of GDM in pregnant women, which can allow clinicians to predict the occurrence of GDM in pregnant women as early as possible and implement interventions to reduce adverse perinatal outcomes.
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Diabetes Gestacional , Ganancia de Peso Gestacional , Femenino , Embarazo , Humanos , Diabetes Gestacional/diagnóstico , Diabetes Gestacional/epidemiología , Diabetes Gestacional/etiología , Estudios Retrospectivos , Composición Corporal , Índice de Masa CorporalRESUMEN
Objective:To explore the effect of educational intervention based on timing theory on mothers of premature infants.Methods:Using the convenience sampling method, 80 mothers of premature infants hospitalized in the Neonatology Department of Affiliated Hospital of Youjiang Medical University for Nationalities from May 2019 to October 2020 were included in this study. According to the time of admission, they were divided into the control group (42 cases) and the observation group (38 cases). The mothers in the control group were given routine educational guidance during the hospitalization of premature infants, while the mothers in the observation group were given comprehensive educational intervention based on timing theory on the basis of the control group. The mothers′ caring ability during the transition period, breastfeeding self-efficacy and breastfeeding rate at a month after discharge, and mother′s coping ability at 3 months after discharge were compared between the two groups.Results:There were 35 cases in each group completed the study. The observation group scored (100.86 ± 6.22) on the maternal care ability of premature infants in transition period, and the control group scored (89.51 ± 4.17), the difference between the two groups was statistically significant ( t=-8.97, P<0.05). The breastfeeding self-efficacy score of the observation group a month after discharge from hospital was (47.83 ± 2.54) points, which was higher than (41.20 ± 1.97) points of the control group, and the difference was statistically significant ( t=-12.21, P<0.05). The breastfeeding rate a month after discharge in the observation group was 62.9% (22/35), which was higher than 37.1% (13/35) in the control group, and the difference was statistically significant ( χ2=4.63, P<0.05). The maternal coping ability scores of the premature infants in the observation group and control group 3 months after discharge were (119.29 ± 6.03) and (113.66 ± 6.59) points respectively, and the difference between the two groups was statistically significant ( t=-3.73, P<0.05). Conclusions:The educational intervention based on timing theory can help mothers of premature infants master the nursing knowledge and skills, strengthen the mother′s transitional care ability and post-discharge coping ability, improve the breastfeeding self-efficacy and breastfeeding rate of premature infants, promote and development the growth of premature infants, worthy of clinical application.
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Objective:To explore the evaluation value of abnormal muscle response (AMR) monitoring in efficacy of microvascular decompression in primary hemifacial spasm.Methods:A retrospective study was performed. Sixty-four patients with primary hemifacial spasm, admitted to our hospital from April 2019 to December 2020, were chosen. All patients underwent intraoperative AMR monitoring and were divided into AMR complete-disappeared group, AMR significant-changed group and AMR not significant-changed group according to the monitoring results. The relief of spasticity symptoms among the three groups was observed one week and one year after surgery. The specificity and sensitivity of AMR monitoring in evaluating the efficacy, the relations between intraoperative AMR changes and postoperative efficacy after microvascular decompression were analyzed.Results:The specificity and sensitivity of AMR monitoring in predicting spasmodic relief after microvascular decompression were 89.7% and 66.7%, respectively, at one week, and 86.7% and 50.0%, respectively, at one year. There were statistical differences in clinical remission rate one week after microvascular decompression among AMR complete-disappeared group ( n=46), AMR significant-changed group ( n=8) and AMR not significant-changed group ( n=10, P<0.05); there were no significant differences in clinical remission rate one year after microvascular decompression among the three groups ( P>0.05). There was no significant difference in clinical remission rate one week and one year after microvascular decompression between patients having AMR complete disappearance before Teflon and patients having AMR complete disappearance after Teflon ( P>0.05). Conclusion:AMR monitoring has high specificity but modest sensitivity in predicting spasmodic relief after microvascular decompression; intraoperative AMR disappearance is associated with short-term efficacy, but it is not a reliable indicator for long-term efficacy; the time of disappearance of intraoperative AMR has no guiding significance in judging the efficacy of patients with primary hemifacial spasm.
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Objective:To describe the current status quo of humanistic care quality of psychiatric nurses in China, analyze its influence factors, and explore the relationship between humanistic care quality, professional values and sense of organizational support of psychiatric nurses.Methods:Using multi-stage stratified cluster sampling method selected, totally 5 003 nurses from 43 the psychiatric hospitals or psychiatric department in general hispitals were investigated with general information questionnaire, Nursing Caring Characters Assessment Tool, Perceived Organizational Support Scale (POS) and Nurses Professional Values Scale-Revised (NPVS-R) from May to August, 2018.Results:In 5 003 psychiatric nurses, the total score of Nursing Caring Characters Assessment Tool was 4.21 ± 0.63. The humanistic care knowledge dimension and humanistic care ability dimension were better (4.27±0.65, 4.21 ± 0.63), while the humanistic care concept dimension and humanistic care perception dimension were weaker(4.16±0.66, 4.17±0.66). The results of structural equation model showed that personal background, care environment, sense of organizational support and professional values had influence on the humanistic care quality of psychiatric nurses, and the standardized total effect values were 0.047, 0.106, 0.508 and 0.512 respectively.Conclusions:The overall level of humanistic care quality of psychiatric nurses is good, but there is still room for further improvement, especially the concept and perception of humanistic care. in order to meet the growing needs of the public for nursing services and the needs of nursing professional development and discipline development, caring for the environment, personal background, sence of organizational support and professional values are important factors affecting the quality of humanistic care of psychiatric nurses.
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Objective:To explore the effect of positive psychology theory on recovering patients with alcohol dependence.Methods:According to the order of admission, 60 patients with alcohol dependence in convalescence were divided into intervention group and control group, 30 cases each. The control group received only routine treatment for alcohol dependence. In addition to conventional treatment, the intervention group also underwent positive psychological treatment for 5 weeks to evaluate the changes in social support, negative automatic thinking, psychological craving, attention bias and other aspects at pre-baseline, week 1, week 3, and week 5 of treatment.Results:The positive psychology therapy had a good effect on the social support of alcohol-dependent patients. Except for the difference in the degree of support utilization in the intervention group ( P>0.05), the difference in other indicators was statistically significant ( F values were 1.653 - 6.571, P <0.01), while the difference in the subjective support score in the control group was statistically significant ( F value was 5.445, P<0.01). The time factors of repeated measurement anova showed that the total score of social support, objective support, subjective support, utilization of support, total score of automatic thinking and visual desire score were significantly different with the increase of treatment times ( F values were 3.324 - 17.153, P<0.01 or 0.05). The interaction between the total score of social support, subjective support, visual desire and intervention measures was significant ( F values were 9.331 - 17.578, P<0.01). The intergroup factors showed that the intervention measures had positive effects on the total score of social support, objective support, total score of automatic thinking and visual desire between the two groups, with statistically significant differences ( F values were 3.865-12.061, P<0.01 or 0.05). There was no statistically significant difference between the intervention group and the control group in response time of cue words, negative word response time and neutral word response time before intervention ( P> 0.05), and the response time of cue words in the intervention group was lower than that in the control group after intervention ( t value was -3.148, P<0.01). Before intervention in the intervention group and control group in the cue word correctly, negative word correctly, neutral accuracy differences of no statistical significance ( P > 0.05), after intervention intervention group negative word accuracy was higher than the control group, the difference was statistically significant ( t value was 2.298, P<0.05), and after the intervention intervention group neutral accuracy is higher than the control group, difference was statistically significant ( t value was 2.010, P<0.05). Conclusions:Positive psychological therapy can enhance the social support of alcohol-dependent patients, reduce the automatic thinking of patients, reduce the craving, and change the attention bias of alcohol-dependent patients, providing a basis for clinical research.
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The clinical data of 4 patients with atypical neurosyphilis (NS) mimicking viral encephalitis (VE) admitted to Beijing Ditan Hospital from July 2015 to January 2020 were retrospectively analyzed. All the 4 patients were males with an average age of (43±8) years. The patients manifested with mental and behavior disorders and cognitive impairment. Three patients had epilepsy and 1 patient had fever. The treponemal pallidum particle agglutination (TPPA) , fluorescent treponemal antibody-absorption test (FTA-ABS) -IgG and toluidine red unheated serum test (TRUST) were all positive in blood and the cerebral spinal fluid (CSF) , and white blood cell count and protein level in CSF were all evaluated. The head MRIs were all abnormal, 3 of which showed hyperintensity in fluid attenuated inversion recovery (FLAIR) and T2-weighted image located in limbic system and 1 showed hyperintensity in the bilateral cortex and the subcortical areas. All patients improved evidently and the lesions became smaller after penicillin treatment. Atypical NS mimicking VE is rare, and at early diagnosis and timely treatments can contribute to a good clinical prognosis.
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Objective To evaluate the European Heart Surgery Risk Assessment System (EuroSCORE II), the US National Cardiovascular Registry Database Risk Score System (NCDRCathPCI Risk Score System), and the age, creatinine, and left ventricular ejection fraction (ACEF) score for major adverse cardiovascular and cerebrovascular events(MACCE) in patients after percutaneous coronary intervention (PCI). Methods A retrospective analysis of 404 consecutive patients with postoperative PCI patients scored and early prognosis. Calibration was assessed by the Hosmer-Lemeshow (H-L) test, and discrimination was assessed by the receiver operating characteristic (ROC) curve. ResuLts There were 17 cases (4.21%) of MACCE. EuroSCORE II, NCDRCathPCI, and ACEF predicted the area under the ROC curve of elderly patients with PCI after surgery were 0.871, 0.785, and 0.744, respectively (P < 0.01); the difference between EuroSCORE II and ACEF was statistically significant (P < 0.05). The EuroSCORE II and NCDRCathPCI scoring systems predict good MACCE calibration (EuroSCORE II: 5.14, 95% CI 4.63-5.70; NCDRCathPCI: 4.71, 95% CI 4.47-4.97); and the ACEF scoring system underestimates MACCE. The number of cases ( ACEF: 49.41 cases, 95% CI 19.57-124.97). ConcLusions For the elderly patients with postoperative PCI, all three scores can better predict the occurrence of postoperative in-hospital MACCE, and the predictive value of EuroSCORE II is better.
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Objective@#To evaluate the European Heart Surgery Risk Assessment System (EuroSCORE II), the US National Cardiovascular Registry Database Risk Score System (NCDRCathPCI Risk Score System), and the age, creatinine, and left ventricular ejection fraction (ACEF) score for major adverse cardiovascular and cerebrovascular events(MACCE) in patients after percutaneous coronary intervention (PCI).@*Methods@#A retrospective analysis of 404 consecutive patients with postoperative PCI patients scored and early prognosis. Calibration was assessed by the Hosmer-Lemeshow (H-L) test, and discrimination was assessed by the receiver operating characteristic (ROC) curve.@*Results@#There were 17 cases (4.21%) of MACCE. EuroSCORE II, NCDRCathPCI, and ACEF predicted the area under the ROC curve of elderly patients with PCI after surgery were 0.871, 0.785, and 0.744, respectively (P < 0.01); the difference between EuroSCORE II and ACEF was statistically significant (P < 0.05). The EuroSCORE II and NCDRCathPCI scoring systems predict good MACCE calibration (EuroSCORE II: 5.14, 95% CI 4.63-5.70; NCDRCathPCI: 4.71, 95% CI 4.47-4.97); and the ACEF scoring system underestimates MACCE. The number of cases (ACEF: 49.41 cases, 95% CI 19.57-124.97).@*Conclusions@#For the elderly patients with postoperative PCI, all three scores can better predict the occurrence of postoperative in-hospital MACCE, and the predictive value of EuroSCORE II is better.
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Objective To analyze the relationship between the level of serum calcium binding protein S 100A12 and the severity of acute pancreatitis (AP) ,so as to provide a simple and reliable method for judging the severity of AP .Methods A total of 68 pa-tients with AP from January 2015 to January 2016 in Luzhou Hospital of Traditional Chinese Medicine were selected as objects in this study ,and complete the examination after diagnosis ,modified CT severity index (MCTSI) was used to grade the severity ,serum calcium binding protein S100A12were tested and compared in patients with different disease grading .The ROC curve of different se-verity patients were made .Judging the severity of critical value according to the S 100A12 curve inflection point ,basing on the judg-ment of MCTSI ,the sensitivity ,specificity and accuracy of S 100A12 in grading condition of AP were calculated ,then the value of S100A12 was evaluated .Results The level of S100A12 increased with MCTSI grade rising ,there were significant differences in S100A12 level between different grades patients(P<0 .05) .ROC curve analysis showed that the clinical limits of gradeⅠto Ⅲ were 26-80 ,81-260 ,>260 ng/mL respectively .The sensitivities accuracy of S100A12 judging grade Ⅰ ,grade Ⅱ and grade Ⅲ were 88 .89% ,94 .12% ,80 .00% ,the specificity were 75 .00% ,94 .12% ,96 .55% ,the accuracy were 82 .35% ,94 .12% ,94 .12% respec-tively .Conclusion The serum calcium binding protein S100A12 estimates is consistent with MCTSI for judging the severity condi-tion of AP .
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Objective To analyze the relationship between the level of serum calcium binding protein S 100A12 and the severity of acute pancreatitis (AP) ,so as to provide a simple and reliable method for judging the severity of AP .Methods A total of 68 pa-tients with AP from January 2015 to January 2016 in Luzhou Hospital of Traditional Chinese Medicine were selected as objects in this study ,and complete the examination after diagnosis ,modified CT severity index (MCTSI) was used to grade the severity ,serum calcium binding protein S100A12were tested and compared in patients with different disease grading .The ROC curve of different se-verity patients were made .Judging the severity of critical value according to the S 100A12 curve inflection point ,basing on the judg-ment of MCTSI ,the sensitivity ,specificity and accuracy of S 100A12 in grading condition of AP were calculated ,then the value of S100A12 was evaluated .Results The level of S100A12 increased with MCTSI grade rising ,there were significant differences in S100A12 level between different grades patients(P<0 .05) .ROC curve analysis showed that the clinical limits of gradeⅠto Ⅲ were 26-80 ,81-260 ,>260 ng/mL respectively .The sensitivities accuracy of S100A12 judging grade Ⅰ ,grade Ⅱ and grade Ⅲ were 88 .89% ,94 .12% ,80 .00% ,the specificity were 75 .00% ,94 .12% ,96 .55% ,the accuracy were 82 .35% ,94 .12% ,94 .12% respec-tively .Conclusion The serum calcium binding protein S100A12 estimates is consistent with MCTSI for judging the severity condi-tion of AP .
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Objective To understand the training effect and discuss psychiatric nurse specialists training′s influence on the core competence and scientific research ability by investigating the working status of psychiatric nurse specialists with the Chinese Nursing Association certification, and in order to improve the quality of the psychiatric nurse specialists training experience. Methods 100 nurses who participated in the Chinese Nursing Association psychiatric nurse specialists training from 2010 to 2014 were chosen by random number table method. Surveyed with their core competence and scientific research ability after training to understand their working status. Results Eighty-eight valid questionnaires were recovered. Scores in core competence of nurses after training were 2.78 ± 0.55, which in the medium level;education background was the main influencing factor of core competence (t=-2.891, P<0.01). Average scientific research ability scores were 1.74 ± 0.88, which was in low level;education background and title were main influencing factors of scientific research ability (t=-3.310, F=5.922, P<0.01). After training, 62.5%(55/88) psychiatric specialist nurses undertook clinical and nursing work the night shift. 82.9%(73/88) of specialist nurse after back to the unit to undertake the teaching work. 52.2% (46/88) psychiatric specialist nurses carried out the scientific research work, and a total of 33 articles published. 79.5%(70/88) of specialist nurses thought hospital for junior nurses more seriously, 35.2% (31/88) of psychiatric specialist nurses′ units carried out the follow-up training. 6.8% (6/88) of hospital tilted in wages reward about nurse specialist, 18.2% (16/88) of hospital tilted in the cut about nurse specialist. Conclusions After training,psychiatric nurses play an important role in clinical care, research, teaching and other work, but their core competencies and research capabilities should to be improved by the further training of the hospital. Although the hospital attaches great importance to specialist nurses, but in the wage awards and title do not tilt.
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Objective To explore the pancreatic kininogenase enteric-coated tablets in the treatment of diabetic retinopathy (DR) patients and its effect on the optic disc and macula retinal hemodynamics. Methods 86 cases (140 eyes) of DR patients were randomly divided into pancreatic kininogenase group and normal group with 43 cases in each group, two groups were treated with basic therapy, pancreatic kininogenase group were combined with pancreatic kininogenase treatment. The best corrected visual acuity and the clinical effect of optic disc and macula retinal hemodynamic changes were compared between two groups. Results After treatment, the best corrected visual acuity (BCVA) in pancreatic kininogenase group was greater than the normal group (P<0.05), the retinal neovascularization and fluorescein leakage area in pancreatic kininogenase group was less than the normal group (P<0.05). The disc vascular and macular retinal blood flow volume (VOL), blood flow velocity (FLW)values in pancreatic kininogenase group were larger than those of normal group, and the clinical curative effect of pancreatic kininogenase group was better than that of normal group (P<0.05). Conclusion Pancreatic kininogenase enteric-coated tablets in the treatment of DR patients can improve the optic disc and macular retinal hemodynamic parameters, improve visual acuity and reduce the retinal neovascularization and fluorescein leakage area, so as to improve the clinical treatment effect.
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Objective To analyze the clinical characteristics of cerebral syphilitic gunma.Method The clinical characteristics,brain CT and MRI results and prognosis of 7 patients with cerebral syphilitic gumma admitted in Beijing Ditan Hospital from June 2012 to October 2016 were retrospectively analyzed.Results There were 5 females and 2 males in 7 patients.The symptoms or signs at onset were headache (n =5),increased white blood cells in cerebrospinal fluid (n =6) and increased protein contents in cerebrospinal fluid (n =6).Total 10 lesions were detected in 7 cases,including 7 in cerebral lobe,and 3 in cerebellum,corpus callosum or intercrural space.The brain MRI showed nodular reinforcement in 5 cases,irregular circular reinforcement in 2 cases and obvious edema around the lesions in 6 cases.The patients were given intravenous infusion of 400 million units common penicillin,q.4h for 2 wks,sequential intramuscular injection of 240 million units long-term penicillin q.w for 3 wks.Among 7 patients,1 case died,1 case showed symptomatic improvement and 5 cases obtained complete improvement with the significant imaging improvement.Conclusion Headache is the most common symptom at onset of cerebral syphilitic gumma,and the lesions mostly are located in the cerebral lobes with nodular enhancement in brain imaging,and the prognosis is generally good.