Results 81 to 90 of about 690,446 (299)

Signaling Pathways and Key Genes Involved in Regulation of foam Cell Formation in Atherosclerosis

open access: yesCells, 2020
Atherosclerosis is associated with acute cardiovascular conditions, such as ischemic heart disease, myocardial infarction, and stroke, and is the leading cause of morbidity and mortality worldwide.
Anastasia V. Poznyak   +7 more
doaj   +1 more source

Circulating 250HD, dietary vitamin D, PTH, and calcium associations with incident cardiovascular disease and mortality: The MIDSPAN Family Study [PDF]

open access: yes, 2012
<p>Context: Observational studies relating circulating 25-hydroxyvitamin D (25OHD) and dietary vitamin D intake to cardiovascular disease (CVD) have reported conflicting results.</p> <p>Objective: Our objective was to investigate the ...
Abu-Rmeileh   +49 more
core   +1 more source

Copolymers of Poly(Butylene Trans‐1,4‐Cyclohexanedicarboxylate)/Pripol as New Biomaterial Platform for Small Diameter Vascular Graft

open access: yesAdvanced Healthcare Materials, EarlyView.
Electrospun tubular scaffolds from novel PBCE‐based copolyesters and blends were designed as candidates for small‐diameter vascular grafts. They combine defect‐free architecture, blood‐compatible surfaces, and mechanical properties comparable to native vessels.
Edoardo Bondi   +7 more
wiley   +1 more source

Estimate of CRP and TNF-alpha level before and after periodontal therapy in cardiovascular disease patients

open access: yesThe Pan African Medical Journal, 2013
INTRODUCTION: Epidemiological studies show that individuals with periodontitis have a radically amplified threat to develop cardiovascular disease. CRP and TNF-α, are acute phase proteins monitored as a marker of inflammatory status, which have been ...
Pradeep Koppolu   +6 more
doaj   +1 more source

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi   +7 more
wiley   +1 more source

Extracellular Vesicles Modulation by an Adiponectin Receptor Agonist Provides Cardioprotection for Myocardial Ischemic Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
This study demonstrates that ALY688, a drug mimicking the heart‐protective hormone adiponectin, reduces myocardial ischemia injury. ALY688 increases the production of extracellular vesicles, which carry protective cargo including adiponectin itself.
Jialing Tang   +13 more
wiley   +1 more source

THE PATTERNS OF FUNDUS ABNORMALITIES AND CARDIOVASCULAR DISEASES

open access: yesАтеросклероз, 2017
Purpose: The patterns of findings in a fundus in cardiovascular (СVD) and chronic non-communicable diseases have been investigated in European and North American populations with heterogeneous results.
I. V. Munts   +4 more
doaj  

Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion

open access: yesAdvanced Materials, EarlyView.
This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang   +9 more
wiley   +1 more source

Risk factors for cerebrovascular disease, Babol, 2000-02

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2005
Background and objective: Cerebrovascular disease (CVD) or stroke is the third cause of mortality and morbidity after CHD and cancer. Incidence of stroke has been decreasing because of identification and prevention of its risk factors. It is important to
A Ahmadi Ahangar, A Sanaat, R Saghebi
doaj  

Resolving the Structural Duality of Graphene Grain Boundaries

open access: yesAdvanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo   +11 more
wiley   +1 more source

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