Results 131 to 140 of about 699,259 (402)

Early Radial Extracorporeal Shockwave Stimulation on Proximal Tibial Circular Osteotomy Site Enhanced Heterotopic Skin Wound Healing via Small Extracellular Vesicles

open access: yesAdvanced Science, EarlyView.
A schematic diagram of the mechanism where small extracellular vesicles mediate the enhancement of heterotopic wound healing by radial extracorporeal shockwave stimulation at a proximal tibial osteotomy site. ABSTRACT Wound healing represents a complex biological process necessitating innovative therapeutic approaches, particularly for chronic wounds ...
Xiaoping Xie   +8 more
wiley   +1 more source

The Hazen Mammoth (Mammuthus columbi), Prairie County, Arkansas [PDF]

open access: yes, 1974
In May 1965, mammoth remains were exposed during the excavation of a borrow pit for construction of Interstate Highway 40, 2 mi northeast of Hazen, Prairie County, Arkansas.
Puckette, William L., Scholtz, James A.
core   +2 more sources

Immunoaffinity‐Mimetic Assembly of Peptide‐Aptamer Conjugates and Stem Cell‐Derived Exosomes into Hierarchical Microgels for Spinal Cord Injury Repair

open access: yesAdvanced Science, EarlyView.
Inspired by antibody‐antigen binding, this study develops an unprecedented immunoaffinity‐mimetic assembly strategy, with Peptide‐AptCD63 conjugates acting as antibody surrogates binding CD63 epitopes on mesenchymal stem cell‐derived exosomes. This creates a hierarchical microstructure intended to synergistically integrate antioxidative and anti ...
Dantong Zheng   +8 more
wiley   +1 more source

Direct approaches to the distal portions of the deep femoral artery for limb salvage bypasses [PDF]

open access: bronze, 1988
Anselmo A. Nuñez   +5 more
openalex   +1 more source

Single stage oncologic resection and reconstruction: A step toward development of sarcoma service in resource constrained country [PDF]

open access: yes, 2013
Tumor free-margin surgical resection remains the single most important treatment in the curative therapy of musculoskeletal tumor of limbs. Refinements in surgical techniques have led to increased function preservation and limb salvage.
Abbas, Kashif   +2 more
core   +4 more sources

Cell‐Free DNA‐Based Theranostics for Inflammatory Disorders

open access: yesAdvanced Science, EarlyView.
Summary on the dual potential of cfDNA as biomarkers and therapeutic targets for inflammatory disorders. Figure was created with BioRender.com. ABSTRACT Inflammatory disorders are characterized by immune‐mediated inflammatory cascades that can affect multiple organs.
Jiatong Li   +7 more
wiley   +1 more source

The "Safari" technique to perform difficult subintimal infragenicular vessels [PDF]

open access: yes, 2007
The purpose of this study was to describe the efficacy of planned combined subintimal arterial flossing with antegrade– retrograde intervention (SAFARI) to obtain the precise recanalization of the patent portion of a distal runoff vessel in critical ...
Colangelo,V   +8 more
core   +1 more source

Self‐Assembled Myricetin‐Arginine Conjugate Nanozymes for Targeted Suppression of Joint Inflammation and Osteoclastogenesis in Rheumatoid Arthritis

open access: yesAdvanced Science, EarlyView.
Carrier‐free myricetin‐arginine conjugate nanozymes (MANZs) have been fabricated through a Mannich reaction and spontaneous self‐assembly. MANZs selectively accumulate in inflamed joints by targeting M1 macrophages via CAT2‐mediated uptake. The nanozymes can effectively modulate macrophage polarization, suppress osteoclast differentiation, and mitigate
Jiachang Hong   +14 more
wiley   +1 more source

Management of soft tissue tumors of the upper extremity: a review

open access: yesSICOT-J, 2017
Introduction: Management of malignant tumors of the hand and wrist is challenging and is generally approached by limb salvage or amputation.
Jubbal Kevin T.   +3 more
doaj   +1 more source

Increased Adenine Nucleotide Degradation in Skeletal Muscle Atrophy [PDF]

open access: yes, 2019
Adenine nucleotides (AdNs: ATP, ADP, AMP) are essential biological compounds that facilitate many necessary cellular processes by providing chemical energy, mediating intracellular signaling, and regulating protein metabolism and solubilization.
Brault, Jeffrey J.   +2 more
core   +1 more source

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