Results 191 to 200 of about 441,477 (379)

Growth factors that drive aggrecan synthesis in healthy articular cartilage. Role for transforming growth factor-β?

open access: yesOsteoarthritis and Cartilage Open
Introduction: Articular cartilage makes smooth movement possible and destruction of this tissue leads to loss of joint function. An important biomolecule that determines this function is the large aggregating proteoglycan of cartilage, aggrecan. Aggrecan
Peter M. van der Kraan   +4 more
doaj  

Fresh Osteochondral Allograft Transplantation for Treatment of Articular Cartilage Defects of the Knee

open access: yesArthroscopy Techniques, 2016
Articular cartilage damage of the knee can cause severe morbidity. Owing to its avascular nature, articular cartilage has limited potential for self-healing and increased propensity to progress to osteoarthritis.
Chase S. Dean, M.D.   +3 more
doaj  

Maternal gut microbiota‐derived daidzein prevents osteoporosis in female offspring following prenatal prednisone exposure

open access: yesiMeta, EarlyView.
Prenatal prednisone therapy (PPT)/prenatal prednisone exposure (PPE) induces long bone dysplasia, reduced peak bone mass (PBM), and increased osteoporosis susceptibility in female offspring. Maternal gut microbiota metabolite daidzein (DAI) mediates PPE‐induced osteoporosis susceptibility in female adult offspring.
Chi Ma   +13 more
wiley   +1 more source

Physically crosslinked gelatin bio‐inks with enhanced printability, degradation and mechanical robustness for multi‐modal bioprinting

open access: yesInterdisciplinary Medicine, EarlyView.
A sustainable, physically crosslinked bio‐ink (Gel‐X) composed of gelatin, gellan gum, and Laponite XLG was developed for multi‐modal 3D bioprinting. Gel‐X is prepared within an hour by simple mixing in deionized water, eliminating the need for chemical crosslinkers.
Wei Long Ng   +4 more
wiley   +1 more source

Delineation of gastrointestinal tumors biopsies using a fluorescence lifetime imaging optical fiber probe

open access: yesJournal of Biophotonics, EarlyView.
The efficient discrimination of a hepatic cancer lesion and its surgical margin using autofluorescence lifetime imaging is presented. White light image of the specimen on the left and the augmented image with fluorescence lifetime data on the right.
D. Suraci   +9 more
wiley   +1 more source

Systematic review of techniques in cartilage imaging

open access: yesJournal of Cartilage & Joint Preservation
Introduction: This narrative review provides a historical overview and updates on the current status of qualitative and quantitative magnetic resonance imaging (MRI) for the evaluation of articular cartilage.
Mary Elizabeth Buchanan   +1 more
doaj  

The Action of Cathepsin D in Human Articular Cartilage on Proteoglycans [PDF]

open access: bronze, 1973
Asher I. Sapolsky   +3 more
openalex   +1 more source

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