Results 81 to 90 of about 7,601,526 (359)

Adaptation within embryonic and neonatal heart environment reveals alternative fates for adult c‐kit+ cardiac interstitial cells

open access: yesStem Cells Translational Medicine, 2020
Cardiac interstitial cells (CICs) perform essential roles in myocardial biology through preservation of homeostasis as well as response to injury or stress.
Bingyan J. Wang   +7 more
doaj   +1 more source

Differential Proteomic Expression of Equine Cardiac and Lamellar Tissue During Insulin-Induced Laminitis

open access: yesFrontiers in Veterinary Science, 2020
Endocrinopathic laminitis is pathologically similar to the multi-organ dysfunction and peripheral neuropathy found in human patients with metabolic syndrome.
Allison Campolo   +6 more
doaj   +1 more source

Methods of Assessment and Clinical Relevance of QT Dynamics [PDF]

open access: yes, 2005
The dependence on heart rate of the QT interval has been investigated for many years and several mathematical formulae have been proposed to describe the QT interval/heart rate (or QT interval/RR interval) relationship. While the most popular is Bazett’s
Agata, Musialik-Lydka   +4 more
core  

Ventricular androgenic-anabolic steroid-related remodeling: an immunohistochemical study [PDF]

open access: yes, 2017
Background: Several fatal cases of bodybuilders, following a myocardial infarction after long exposure to androgenicanabolic steroids (AAS), are reported. In recent years, evidence has emerged of cases of heart failure related to AAS consumption, with no
Cecchi, Rossana   +7 more
core   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

open access: yesFEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Do patients with suspected heart failure and preserved left ventricular systolic function suffer from "diastolic heart failure" or from misdiagnosis? A prospective descriptive study [PDF]

open access: yes, 2000
OBJECTIVES: To characterise the clinical features of patients with suspected heart failure but preserved left ventricular systolic function to determine if they have other potential causes for their symptoms rather than being diagnosed with 'diastolic ...
Caruana, L.   +3 more
core   +2 more sources

Heart in a Heart

open access: yesJACC: Cardiovascular Interventions, 2017
A 3-year-old female patient with T-lymphoblastic lymphoma undergoing chemotherapy was seen for outpatient oncology clinic follow-up, and there was difficulty accessing her port. Chest radiography showed a fragmented Port-A-catheter (AngioDynamics, Latham, New York) with the distal ends both ...
Gurpreet S, Dhillon, Athar M, Qureshi
openaire   +2 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

The Applicability of the Framingham coronary heart disease prediction function to black and minority ethnic groups in the UK [PDF]

open access: yes, 2003
In the UK, coronary heart disease (CHD) morbidity and mortality is higher among the black and minority ethnic groups (BMEG). A number of clinical tools are available to calculate an individual’s absolute risk of developing CHD.
Allan, T.F.   +3 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

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