Publications by authors named "Bingqi Wei"

Mytilus coruscus, being sensitive to temperature variations, has developed a protective mechanism against heat stress through the upregulation of genes encoding heat shock proteins. Past research indicates that exposure to heat stress can activate HSPA1 expression for protection, yet the underlying regulatory mechanisms governing this response are not fully clear. Therefore, the emphasis of this study lies on regulating the expression of HSPA1 in mussels under high temperature stress.

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Objective: To learn more about gene editing and ALS, and to provide a comprehensive view of gene editing for further treatment of amyotrophic lateral sclerosis.

Methods: We searched 1981 records from Web of Science core collection and Pubmed, Scopus, of which 1,292 records were obtained after exclusion. We then scientifically and metrologically analyzed these records for spatial and temporal distribution, author distribution, subject categories, subject distribution, references, and keywords using R, software CiteSpace and VOSviewer.

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NorR, as a single-target regulator, has been demonstrated to be involved in NO detoxification in bacteria under anaerobic conditions. Here, the norR gene was identified and deleted in the genome of Vibrio alginolyticus. The results showed that deletion of norR in Vibrio alginolyticus led to lower swarming motility and more biofilm formation on aerobic condition.

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Objective: To explore the research trends and hotspots of health economics evaluations of patients with chronic fatigue syndrome.

Methods: To explore the research trends and hotspots of health economics evaluations of chronic fatigue syndrome, 180 articles published between 1991 and 2024 were visualized and analyzed via CiteSpace 6.3 software.

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Background: Patients who have unexplained giant T-wave inversions but do not meet criteria for hypertrophic cardiomyopathy (HCM) (left ventricular (LV) wall thickness < 1.5 cm) demonstrate LV apical morphological features that differ from healthy subjects. Currently, it remains unknown how the abnormal LV apical morphology in this patient population changes over time.

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Background: Heart failure (HF) is a major health burden worldwide. However, there is no nationwide epidemiological data on HF in China after 2000. The aims of this study are (i) to determine the prevalence of left ventricular (LV) dysfunction and HF (with reduced, mid-range, and preserved ejection fraction) in a nationally representative Chinese population, and (ii) to investigate the treatment and control of hypertension in HF patients.

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Objective: To investigate the plasma level of amino-terminal pro-brain natriuretic peptide (NT-proBNP) and related influencing factors in a community-based healthy population in Beijing area.

Methods: We measured plasma NT-proBNP level by fluoroimmunoassay between March 2012 and July 2012 from 1 034 healthy subjects (including 486 men and 548 women). Empiric method was used to determine the reference value and influencing factors were analyzed.

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Emerging evidence has shown the potential of marked improvement in left ventricular ejection fraction (LVEF) in patients with recent-onset cardiomyopathy (ROCM) on medical therapy. This study was designed to determine the frequency and to identify predictors of normalization of LVEF in a cohort of Chinese patients with ROCM receiving contemporary medication. A consecutive series of patients admitted from October 2008 to November 2012 with the clinical diagnosis of ROCM and LVEF ≤ 40% by echocardiography at presentation were followed up at least 12 months to identify those with normalization of LVEF, defined as an increase in LVEF to a final level of ≥ 50%.

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Objective: To obtain the knowledge status on recommended heart failure (HF) guidelines among Chinese physicians.

Methods: Questionnaire on heart failure including 20 multiple choice questions and 10 fill in the blank questions was designed based on the Chinese guidelines for the diagnosis and treatment of chronic heart failure in 2007 and the Chinese guidelines for the diagnosis and treatment of acute heart failure in 2010. The rate of correct answer for each item was calculated and compared among physicians specialized for cardiovascular diseases and not.

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Objective: To compare the efficacy and safety of domestic levosimendan versus dobutamine for patients with acute decompensated heart failure (ADHF).

Methods: ADHF patients from 8 medical centers were recruited in this multicenter, blind, positive-controlled, randomized study and received 24 h intravenous levosimendan (n = 114) or dobutamine (n = 114) therapy. SWAN-GANZ catheter was performed in patients with pulmonary capillary wedge pressure (PCWP) ≥ 15 mm Hg (1 mm Hg = 0.

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Objective: The study aimed to evaluate the value of plasma NT-proBNP in diagnosing heart failure in patients with previous myocardial infarction.

Methods: Plasma concentration of NT-proBNP was measured in patients with previous myocardial infarction by ELISA method at admission. Patients were divided into non heart failure group (NYHA class I) and heart failure group (NYHA class II-IV).

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Objective: To compare the hemodynamic effects of domestic levosimendan versus dobutamine on patients with acute decompensated heart failure (ADHF).

Methods: A total of 78 ADHF patients with pulmonary capillary wedge pressure (PCWP) ≥ 15 mm Hg and cardiac index (CI) ≤ 2.5 L×min(-1)×m(-2) were enrolled into this blind, positive-controlled, randomized and multicenter study to receive 24 h intravenous levosimendan or dobutamine therapy.

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Objective: To evaluate the effect of serum albumin on prognosis and the power of albumin adding information to NT-proBNP in a Chinese cohort of heart failure.

Design And Methods: 385 consecutive patients (male vs. female: 292 vs.

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Objective: To compare the plasma concentrations of N-terminal brain natriuretic peptide precursor (NT-proBNP) in patients with heart failure due to various heart diseases and analyze the influencing factors.

Methods: We enrolled a total of 804 heart failure patients due to various heart diseases, including valvular heart disease (VHD), dilated cardiomyopathy (DCM), ischemic heart diseases (IHD), restrictive cardiomyopathy (RCM), hypertensive heart disease (HHD), hypertrophic cardiomyopathy (HCM), pulmonary heart disease (PHD) and adult congenital heart disease (CHD). The plasma concentration of NT-proBNP was measured by enzyme-linked immunosorbent assay (ELISA).

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Objective: To detect the occurring and developing patterns of multiple organ damage in patients dying from acute decompensated heart failure (ADHF).

Methods: The clinical data of 30 hospitalized patients of ADHF were analyzed. The dying causes included renal, hepatic, respiratory dysfunctions, infection and anemia.

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Objective: To evaluate the diagnostic value of NT-proBNP in aortic stenosis (AS) patients with heart failure.

Method: We measured the whole venous blood of NT-proBNP with enzyme linked immuno sorbent assay (Biomedica, Vienna, Austria) in 40 AS patients with heart failure and 76 normal subjects and assessed the diagnostic value of NT-proBNP for heart failure.

Results: NT-proBNP levels were significantly higher in AS patients with heart failure compared to controls (P < 0.

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Objective: To evaluate the diagnostic value of NT-proBNP in patients with aortic stenosis (AS), analyze the relation of NT-proBNP to NYHA functional class and echocardiographic findings.

Methods: Measured the whole venous blood of NT-proBNP with enzyme linked immuno sorbent assay in 40 aortic stenosis patients (AS group) and 76 normal subjects (control group). We assessed the diagnostic value of NT-proBNP for aortic stenosis, and related NT-proBNP to clinical NYHA functional class and echocardiographic findings.

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Objective: To explore the correlation among serum total bilirubin (TBil), invasive hemodynamic parameters, plasma N-terminal proBNP (NT-proBNP) and C reactive protein (CRP) in patients with heart failure.

Methods: Invasive hemodynamic parameters derived from Swan-Ganz catheter, TBil, plasma NT-proBNP and CRP within 12 hours after hospital admission were analyzed in 130 patients with chronic heart failure [New York Heart Association (NYHA) class II-IV].

Results: Compared with those in non-hyperbilirubinemia group, pulmonary capillary wedge pressure (PCWP), NT-proBNP and left ventriculus ejection fraction were different significantly in total hyperbilirubinemia group [(26.

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Objective: To determine the reference value of plasma N-terminal pro-B-type natriuretic peptide (NT-proBNP) in subjects without heart diseases.

Methods: The plasma concentration of NT-proBNP was measured with ELISA method in 300 adults excluded heart disease through various examinations including electrocardiography, echocardiography, X-ray and coronary artery angiography. The plasma NT-proBNP concentration was compared between age-groups 30-39, 40-49, 50-59, 60-69 and > or = 70 years old, between male and female in the same age-group and between subjects with and without hypertension, diabetes and obesity.

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Objective: To evaluate the value of NT-proBNP in predicting in-hospital mortality in patients with decompensated systolic heart failure.

Methods: Plasma NT-proBNP levels within 24 hours of admission were obtained in 366 patients with decompensated systolic heart failure. The levels were compared between dying patients in hospital and survival patients at discharge.

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Objective: To observe the correlation of plasma amino-terminal pro-A-, B- and C-type natriuretic peptide (NT-proANP, NT-proBNP and NT-proCNP) levels with New York Heart Association (NYHA) functional class and echocardiographic derived parameters of cardiac function in heart failure patients.

Methods: Data of NYHA grade, echocardiographic derived parameters of cardiac function, plasma levels of NT-proANP, NT-proBNP and NT-proCNP (measured by enzyme immunoassay method) were obtained in 112 heart failure patients and 44 normal control subjects. The correlation analysis was made between NT-proANP, NT-proBNP, NT-proCNP and NYHA functional class, left atrium diameter (LAD), left ventricular end-diastolic diameter (LVEDD) and left ventricular ejection fraction (LVEF), respectively.

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Objective: To evaluate the predictive value of admission plasma amino-terminal pro-B-type natriuretic peptide (NT-proBNP) on in-hospital mortality in patients with decompensated heart failure.

Methods: Plasma NT-proBNP levels were measured in patients with decompensated heart failure within 24 hours after admission with ELISA method. The NT-proBNP levels were compared between survivals and dying patients in hospital.

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Cardiologists are familiar with the phenomenon of slow progression of angiographic contrast in the coronary arteries in the absence of stenosis in the epicardial vessels in some patients presenting with chest pain. This phenomenon is called as coronary slow flow phenomenon, and firstly described in 1972, while it remains scantily studied. The pathophysiological mechanisms of coronary slow flow phenomenon remain uncertain.

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