Mediating Effect of the NLR on the Relationship Between HbA1c and Left Atrial Stiffness in Overweight Patients With Hypertension.

Background: We aimed to investigate the association between hemoglobin A1c (HbA1c) and left atrial (LA) stiffness in patients with hypertension and to explore the mediating effect of the neutrophil/lymphocyte ratio (NLR) on this association.

Methods: Essential hypertensive patients (n = 292) aged 18-83 years were enrolled and divided into two groups based on the LA stiffness index (LASI): Group I (LASI ≤ 0.32, n = 146) and Group II (LASI > 0.

Rutaecarpine Inhibits Doxorubicin-Induced Oxidative Stress and Apoptosis by Activating AKT Signaling Pathway.

Patients with cancer who receive doxorubicin (DOX) treatment can experience cardiac dysfunction, which can finally develop into heart failure. Oxidative stress is considered the most important mechanism for DOX-mediated cardiotoxicity. Rutaecarpine (Rut), a quinazolinocarboline alkaloid extracted from was shown to have a protective effect on cardiac disease.

The protective effects of renin-angiotensin system componts on vascular calcification.

Renin-angiotensin system (RAS) has important roles in cardiovascular disease. Angiotensin II (Ang II) and angiotensin-(1-7) (Ang-(1-7)) are major effector peptides of RAS. However, the roles of Ang II type 2 receptor (AT2R) need to be further explored and the roles of Ang-(1-7) are still not very clear on vascular calcification (VC).

2019 Chinese Hypertension League guidelines on home blood pressure monitoring.

In China, automated blood pressure monitors have been readily available for home use. Home blood pressure monitoring has been indispensable in the management of hypertension. There is therefore a need to establish guidelines for home blood pressure monitoring on the basis of the 2012 consensus document.

Ascending aortic distensibility and target organ damage in primary hypertension without diabetes.

To investigate the relationship between ascending aortic distensibility (AAD) and hypertensive target organ damage (TOD) and its potential value in prediction. One hundred and sixty seven primary hypertension inpatients who underwent coronary CTA examination were enrolled into our study. Retrospective ECG-triggering scanning mode were applied and the images were reconstructed every 5% phase in the entire R-R interval.

Ascending Aortic Elasticity and Related Risk Factors Study on Prehypertension Patients.

Background: A new feature of coronary computed tomography angiography (CTA) is to estimate ascending aortic elasticity without additional cost, but its applicable benefit for prehypertension patients is still unclear. The aim of this study is to discuss the characteristic of ascending aortic elasticity for specific prehypertension patients and its risk factors.

Methods: Coronary CTA examinations of 398 participants were performed using a 128 slicer CT scanner.

Protective effect of thymoquinone improves cardiovascular function, and attenuates oxidative stress, inflammation and apoptosis by mediating the PI3K/Akt pathway in diabetic rats.

Thymoquinone is the main active monomer extracted from black cumin and has anti‑inflammatory, antioxidant and anti‑apoptotic functions. However, the protective effects of thymoquinone on cardiovascular function in diabetes remain to be fully elucidated. The present study aimed to investigate the molecular mechanisms underling the beneficial effects of thymoquinone on the cardiovascular function in streptozotocin‑induced diabetes mellitus (DM) rats.

Use of Dual-Source Computed Tomography to Evaluate Renal Cortical Perfusion in Patients With Essential Hypertension Without Diabetes: Preliminary Results.

Objectives: To assess renal cortical perfusion parameter changes using computed tomography (CT) renal perfusion examination in patients with essential hypertension (EH), especially those with EH-related target organ damage (TOD), and to correlate renal perfusion parameters with clinical and laboratory data.

Methods: Consecutive patients with EH (without exclusion criteria) and healthy controls underwent 128-slice dual-source CT perfusion imaging. Quantitative perfusion analysis of renal cortex parameters [blood flow (BF), blood volume, time to peak, and mean transit time] was performed.

Identification of genes related to the early stage of Angiotensin II-induced acute renal injury by microarray and integrated gene network analysis.

Background/aims: Angiotensin II (Ang II) mediated signaling plays a key role in the development of chronic kidney damage that contributes to renal fibrosis. However, the gene expression changes regulated by Ang II in the early stage of acute renal injury remain unclear.

Methods: C57BL/6 wild-type (WT) mice were injected with Ang II (1500 ng/kg/min) for 1, 3 and 7 days.

Myocardial dysfunction in early diabetes patients with microalbuminuria: a 2-dimensional speckle tracking strain study.

The aim of this study was to assess myocardial dysfunction in primary diabetes patients with microalbuminuria by 2-dimensional speckle tracking strain. Sixty-two patients with diabetes with or without hypertension and 37 matched hypertension controls were consecutively recruited from January 2011 to 2013. Routine physical examinations, laboratory tests, and echocardiography were performed in all patients.

[Advanced oxidation protein products promote expression of stromal-cell derived factor-1alpha of ECV304 cells through ERK signal pathway].

Objective: To explore the effects of advanced oxidation protein products (AOPP) on expressions of stromal cell-derived factor-1alpha (SDF-1alpha) in ECV304 cells and the signal pathway that mediated the effects.

Methods: AOPP-BSA was made from bovine serum albumin (BSA) and sodium hypochlorite. After treated with AOPP-BSA of different concentrations (50, 100, 200 micromol/L), the expressions of SDF-1alpha mRNA in ECV304 cells were measured by reverse transcription-polymerase chain reaction (RT-PCR) and the expressions of SDF-1alpha protein and the levels of phosphorylated extracellular signal-regulated kinase (ERK) in ECV304 cells were analyzed by Western blot.

[Comparison on efficacy and safety between domestic levosimendan versus dobutamine for patients with acute decompensated heart failure].

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.

[Clinical observation on isolated electroacupuncture for treatment of peripheral facial paralysis].

Objective: To study on therapeutic effect of isolated electroacupuncture on peripheral facial paralysis.

Methods: One hundred cases were randomly divided into an observation group of 60 cases and a control group of 40 cases. The observation group were treated by isolated electroacupuncture and the control group by normal electroacupuncture.