Elevated plasma phage load as a marker for intestinal permeability in leukemic patients.

Microbial translocation (MT) and altered gut microbiota have been described in acute leukemic patients and contribute to immune activation and inflammation. However, phage translocation has not been investigated in leukemia patients yet. We recruited 44 leukemic patients and 52 healthy adults and quantified the levels of 3 phages in peripheral blood, which were the most positive phages screened from fecal samples.

Regulatory effects of miR-146a/b on the function of endothelial progenitor cells in acute ischemic stroke in mice.

The study aims to explore how microRNA-146a/b (miR-146a/b) regulates the function of endothelial progenitor cells (EPCs) in acute ischemic stroke in mice. Eighty male SPF C57BL/6J mice were evenly divided into the model-6 h, model-12 h, model-24 h (mice suffered from middle cerebral artery occlusion [MCAO] for 6 h, 12 h and model-24 h) and normal groups. EPCs were transfected and assigned into the control, MCAO, MCAO-miR-146a, MCAO-miR-146b and MCAO-miR-146a/b groups.

[Effects of valsartan combined with amlodipine or hydrochlorothiazide regimen on blood pressure variation in elderly hypertensive patients].

Objective: To compare the effects of valsartan combined with amlodipine or hydrochlorothiazide regimen on blood pressure variation and plasma nitric oxide (NO) and endothelin (ET) in elderly hypertensive patients.

Methods: A total of 61 elderly patients with grade 2 or 3 hypertension were randomized into valsartan + amlodipine (the amlodipine group, n = 31) or valsartan + hydrochlorothiazide (the hydrochlorothiazide group, n = 30) group. Blood lipids, fasting plasma glucose and uric acid were determined before the treatment.