Results 21 to 30 of about 12,069,454 (281)

Role of Toll-like receptors and interferon regulatory factors in different experimental heart failure models of diverse etiology: IRF7 as novel cardiovascular stress-inducible factor. [PDF]

open access: yesPLoS ONE, 2018
Heart failure (HF) is a leading cause of morbidity and mortality in the western world. Although optimal medical care and treatment is widely available, the prognosis of patients with HF is still poor. Toll-like receptors (TLRs) are important compartments
Peter Moritz Becher   +7 more
doaj   +1 more source

Separation of Plasma Thromboplastin Antecedent (PTA) and Hageman Factor (HF) from Human Plasma.

open access: yesExperimental Biology and Medicine, 1960
Summary1) Hageman factor and plasma thromboplastin antecedent have been separated from human plasma and each other by ion exchange chromatography. 2) The defect in “exhausted plasma” is not corrected by purified PTA, purified HF, or a combination of the two.
S, SCHIFFMAN   +3 more
openaire   +2 more sources

Role of inflammaging in the development of chronic heart failure and osteoporosis: A literature review [PDF]

open access: yesКардиоСоматика
The interaction between heart failure (HF) and osteoporosis in a multimorbid patient is a relevant complication in the aging population. The concept of inflammaging (inflammatory aging) allows us to consider the prolonged process of subclinical ...
Vera N. Larina, Ekaterina S. Shcherbina
doaj   +1 more source

Connective tissue growth factor dependent collagen gene expression induced by MAS agonist AR234960 in human cardiac fibroblasts. [PDF]

open access: yesPLoS ONE, 2017
Perspectives on whether the functions of MAS, a G protein-coupled receptor, are beneficial or deleterious in the heart remain controversial. MAS gene knockout reduces coronary vasodilatation leading to ischemic injury.
Arunachal Chatterjee   +5 more
doaj   +1 more source

A compact portable HF terminal. [PDF]

open access: yes, 1994
The paper describes the design philosophy and implementation of a compact, high-performance HF (2-30 MHz) long-range radio system. The system is automatic and can adapt to changes in the propagation and co-channel interference environment. In the design,
Darnell, M.   +3 more
core   +4 more sources

A comprehensive analysis of human factors in maritime accidents by applying SHIELD HF Taxonomy [PDF]

open access: yes, 2021
Maritime accidents remain a concern in our society despite of the continuous improvement on safety measures. With the aim to contribute to current safety measures, this paper proposes to utilise the Safety Human Incident & Error Learning Database (SHIELD) Human Factors (HF) Taxonomy, which was developed in the context of the European Union SAFEMODE ...
Navas de Maya, Beatriz   +6 more
openaire   +1 more source

Digital radio and its application in the HF (2-30 MHz) band [PDF]

open access: yes, 2004
The propagation environment at high frequencies (HF, 2-30 MHz) has a significant impact on the performance of radio systems (especially data communications).
Davies, Nigel Clement
core   +6 more sources

Halofuginone has anti-proliferative effects in acute promyelocytic leukemia by modulating the transforming growth factor beta signaling pathway. [PDF]

open access: yesPLoS ONE, 2011
Promyelocytic leukemia-retinoic acid receptor alpha (PML-RARα) expression in acute promyelocytic leukemia (APL) impairs transforming growth factor beta (TGFβ) signaling, leading to cell growth advantage. Halofuginone (HF), a low-molecular-weight alkaloid
Lorena L de Figueiredo-Pontes   +12 more
doaj   +1 more source

Mesenchymal stem cells from human amniotic membrane differentiate into cardiomyocytes and endothelial-like cells without improving cardiac function after surgical administration in rat model of chronic heart failure [PDF]

open access: yesJournal of Cardiovascular and Thoracic Research, 2019
Introduction: Human amnion-derived mesenchymal stem cells (hAMSCs) have been used in the treatment of acute myocardial infarction. In the current study, we investigated the efficacy of hAMSCs for the treatment of chronic model of myocardial ischemia and ...
Fazel Gorjipour   +6 more
doaj   +1 more source

Does Human Cognition Allow Human Factors (HF) Certification of Advanced Aircrew Systems? [PDF]

open access: yes, 2000
This paper has examined the requirements of HF specification and certification within advanced or complex aircrew systems. It suggests reasons for current inadequacies in the use of HF in the design process, giving some examples in support, and suggesting an avenue towards the improvement of the HF certification process.
openaire   +1 more source

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