Search results for "Thromboxane"

Platelet sensitivity to prostacyclin and thromboxane production in hyperlipidemic patients

1982

SummaryIn 13 type II hyperlipidemics (10 males and 3 females; mean age 50.2 ± 10.6 years), in 10 type IV hyperlipidemics (7 males and 3 females; mean age 51 ± 13.3 years) and in 23 healthy age-and sex-matched controls, the following parameters were measured: plasma cholesterol; plasma TG; plasma C-HDL; VLDL, separated in a preparative ultracentrifuge; C-LDL; Apo B, with immunoelectrophoretic method; platelet sensitivity to prostacyclin; TXB2 formation in PRP; TXB2 in serum.This study provides evidence for: 1. Reduced platelet sensitivity to prostacyclin, more evident in type II hyperlipidemia that provides an additional mechanism involved in increased platelet aggregation found in type II h…

Thromboxane formation by platelets and platelet sensitivity to prostacyclin in patients with acute myocardial infarction

1981

Influence of Metabolic Control on Thromboxane Biosynthesis and Plasma Plasminogen Activator Inhibitor Type-1 in Non-insulin-dependent Diabetes mellit…

1996

SummaryWe have previously shown that tight metabolic control by insulin therapy reduced thromboxane-dependent platelet activation in noninsulin-dependent diabetes mellitus (NIDDM) patients. The present study was undertaken to determine whether a similar effect could be obtained without switching diabetics in secondary failure to insulin treatment. For this purpose, we gave strict diet and exercise advise program and adjusted on a weekly basis the oral antidiabetic therapy (glipizide) that 26 patients with NIDDM had been given over the previous months.Basal measurements of urinary ll-dehydro-TXB2 and PAI-1 confirmed previous findings of enhanced levels of these parameters in NIDDM patients w…

Bifidobacterium pseudocatenulatum CECT 7765 supplementation restores altered vascular function in an experimental model of obese mice

2017

Aims. Bifidobacterium pseudocatenulatum CECT 7765 improves metabolic and immunological altered functions in high fat fed mice, however little is known about the effects of potential probiotics on vascular reactivity. The aim of the present study was to investigate the effects of a potential probiotic strain, Bifidobacterium pseudocatenulatum CECT 7765, on vascular response in obese mice. Methods. Aorta samples were obtained from mice, which were divided into three groups: a control group, receiving a standard diet; an obese group, receiving a high-fat diet; and an obese group receiving high-fat diet and a daily dose of B. pseudocatenulatum CECT 7765 by oral gavage. Aortic rings were suspend…