Results 161 to 170 of about 636,444 (331)

Noradrenergic and cholinergic innervation of the normal human heart and changes associated with cardiomyopathy

open access: yesThe Anatomical Record, EarlyView.
Abstract Autonomic nerves are crucial in cardiac function and pathology. However, data on the distribution of cholinergic and noradrenergic nerves in normal and pathologic human hearts is lacking. Nonfailing donor hearts were pressure‐perfusion fixed, imaged, and dissected. Left ventricular cardiomyopathy samples were also obtained.
Peter Hanna   +16 more
wiley   +1 more source

A Randomized, Double‐Blind, Placebo‐Controlled Trial of Abatacept for the Treatment of Relapsing, Nonsevere Granulomatosis With Polyangiitis

open access: yesArthritis &Rheumatology, EarlyView.
Objective To compare the efficacy of abatacept to placebo for the treatment of relapsing, nonsevere granulomatosis with polyangiitis (GPA). Methods In this multicenter trial, eligible patients with relapsing, nonsevere GPA were randomized to receive abatacept 125 mg subcutaneously once a week or placebo, both together with prednisone 30 mg/day (or ...
Carol A. Langford   +155 more
wiley   +1 more source

AURICULAR FIBRILLATION

open access: bronze, 1924
Walter E. Garrey
openalex   +1 more source

Monocyte‐Derived Macrophages‐Synovial Fibroblasts Crosstalk Unravels Oncostatin Signaling Network as a Driver of Synovitis in Osteoarthritis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Osteoarthritis (OA) is a debilitating joint disease that is characterized by cartilage degradation, synovial inflammation, and pain. Macrophages have been implicated in OA pathology, but the origins and functions of diverse macrophage subsets seeding the synovial joint tissue remain incompletely understood.
Damien Laouteouet   +18 more
wiley   +1 more source

Optimizing Fiber Quality in Recycled Old Corrugated Containers (OCC) Using Ultra-Fine Bar Plate Technology

open access: yesApplied Sciences
This study evaluated the performance of ultra-fine bar refiner plates with a cutting edge length (CEL) of 97 km/s in enhancing the properties of Korean Old Corrugated Containers (KOCCs) compared to conventional plates with a CEL of 37 km/s.
Min-Sik Park   +4 more
doaj   +1 more source

Discrete Element Method Modeling of an Extrusion Process with Recirculation for Dry Manufacturing of Lithium‐Ion Battery Electrodes

open access: yesBatteries &Supercaps, EarlyView.
On a digitized laboratory extruder, discrete element method modelling is studied, considering two classes of particles representing aggregates of 1) active material and 2) binder and carbon material is studied. Various extrusion scenarios leading to the formation of filaments devoted to the 3D printing of lithium‐ion battery electrodes are studied. The
Pei Sun   +2 more
wiley   +1 more source

Comparative Analysis of Ultra-Fine Bar Refining and Valley Beating on Softwood and Hardwood Kraft Pulps: Implications for Fiber Integrity and Paper Strength Enhancement

open access: yesApplied Sciences
This study compared the effects of refining with an ultra-fine bar plate and Valley beating on softwood (SwBKP) and hardwood (HwBKP) bleached kraft pulps.
Hyeong-Hun Park   +4 more
doaj   +1 more source

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