Results 51 to 60 of about 784,891 (338)

Effect of hypertension on low-density lipoprotein transport within a multi-layered arterial wall: modelling consistent with experiments [PDF]

open access: yesarXiv, 2016
The influence of hypertension on low-density lipoproteins intake into the arterial wall is an important factor for understanding mechanisms of atherosclerosis. It has been experimentally observed that the increased pressure leads to the higher level of the LDL inside the wall.
arxiv  

Association Between Metabolic Syndrome and Radiographic Changes in Psoriatic Arthritis: A Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Metabolic syndrome (MetS) is a known comorbidity of psoriatic arthritis (PsA) and is associated with PsA disease activity. We aimed to explore the association between MetS and radiographic features (peripheral and axial) in PsA. Methods We included patients with PsA followed at our prospective observational cohort for the period between 1978 ...
Fadi Kharouf   +6 more
wiley   +1 more source

1H NMR spectroscopy quantifies visibility of lipoproteins, subclasses, and lipids at varied temperatures and pressures

open access: yesJournal of Lipid Research, 2019
NMR-based quantification of human lipoprotein (sub)classes is a powerful high-throughput method for medical diagnostics. We evaluated select proton NMR signals of serum lipoproteins for elucidating the physicochemical features and the absolute NMR ...
Daniela Baumstark   +8 more
doaj  

Metabolic Consequences of Rheumatoid Arthritis

open access: yesArthritis Care &Research, EarlyView.
Patients with rheumatoid arthritis (RA) may have metabolic disruption, which can contribute to adverse long‐term outcomes, for multiple reasons. Patients with RA appear to have a higher risk of sarcopenia, type 1 and type 2 diabetes mellitus, metabolic syndrome, and hypertension. Systemic inflammation in RA can cause a “lipid paradox,” with reduced low‐
Stevie Barry   +2 more
wiley   +1 more source

The apoE isoform binding properties of the VLDL receptor reveal marked differences from LRP and the LDL receptor

open access: yesJournal of Lipid Research, 2005
Apolipoprotein E (apoE) associates with lipoproteins and mediates their interaction with members of the LDL receptor family. ApoE exists as three common isoforms that have important distinct functional and biological properties.
Jose Ruiz   +10 more
doaj  

Low density lipoprotein in cryopreservation of semen

open access: yesAsian Pacific Journal of Reproduction, 2018
Artificial insemination made a predominant contribution towards the improvement of genetic potential and increased productivity in animal husbandry sectors.
P Peruma
doaj   +1 more source

Two‐Year Follow‐Up of a Multidisciplinary Lifestyle Intervention for Rheumatoid Arthritis and Osteoarthritis

open access: yesArthritis Care &Research, Accepted Article.
Objective The Plants for Joints intervention (PFJ), including a whole‐food plant‐based diet, exercise, and stress reduction, reduced signs and symptoms of rheumatoid arthritis (RA) or metabolic syndrome‐associated hip or knee osteoarthritis (MSOA) compared to usual care. This study examined outcomes two years later. Methods After two 16‐week randomized
Carlijn A. Wagenaar   +10 more
wiley   +1 more source

Lipoprotein separation in a novel iodixanol density gradient, for composition, density, and phenotype analysis

open access: yesJournal of Lipid Research, 2008
Separation of lipoproteins by traditional sequential salt density floatation is a prolonged process (∼72 h) with variable recovery, whereas iodixanol-based, self-generating density gradients provide a rapid (∼4 h) alternative.
Michael S. Yee   +6 more
doaj  

Two Robust Tools for Inference about Causal Effects with Invalid Instruments [PDF]

open access: yesarXiv, 2020
Instrumental variables have been widely used to estimate the causal effect of a treatment on an outcome. Existing confidence intervals for causal effects based on instrumental variables assume that all of the putative instrumental variables are valid; a valid instrumental variable is a variable that affects the outcome only by affecting the treatment ...
arxiv  

Low density lipoprotein receptor internalizes low density and very low density lipoproteins that are bound to heparan sulfate proteoglycans via lipoprotein lipase

open access: yesJournal of Biological Chemistry, 1993
It has previously been shown that lipoprotein lipase (LPL) enhances the binding of low density lipoproteins (LDL) and very low density lipoproteins (VLDL) to HepG2 cells and fibroblasts, up to 80-fold. This increase in binding is LDL receptor-independent and is due to a bridging of LPL between extracellular heparan sulfate proteoglycans (HSPG) and the ...
T. J. C. Van Berkel   +5 more
openaire   +3 more sources

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