Results 91 to 100 of about 494,442 (303)

The production of residual nuclei in peripheral high energy nucleus-nucleus interactions [PDF]

open access: yesZ.Phys. C71 (1996) 75-86, 1996
A formation zone intranuclear cascade model is applied to peripheral nucleus-nucleus collisions. We calculate the excitation energies of prefragments, treat their further nuclear disintegration and introduce a model for nuclear deexcitation by photon emission.
arxiv   +1 more source

The Poisson’s ratio of the nucleus pulposus is strain dependent [PDF]

open access: yes, 2012
Part of the Soft Tissue Biomechanics Session this presentation is to characterise the true Poisson’s ratio of the nucleus pulposus is strain ...
Farrell, Mark, Riches, Philip
core  

Confined compression of collagen hydrogels [PDF]

open access: yes, 2013
Reconstituted collagen hydrogels are often used for in vitro studies of cell-matrix interaction and as scaffolds for tissue engineering. Understanding the mechanical and transport behaviours of collagen hydrogels is therefore extremely important, albeit ...
Busby, Grahame A.   +3 more
core   +1 more source

Inhibition of the P53/P21 Pathway Attenuates the Effects of Senescent Nucleus Pulposus Cell‐Derived Exosomes on the Senescence of Nucleus Pulposus Cells

open access: yesOrthopaedic Surgery, 2020
The purpose of this paper is to investigate the effects of senescent nucleus pulposus cell (NPC)‐derived exosomes (SNPC‐Exo) and the roles of the P53/P21 pathway on the senescence of NPC.
Chang-Chun Chen   +5 more
semanticscholar   +1 more source

A mouse coccygeal intervertebral disc degeneration model with tail‐looping constructed using a suturing method

open access: yesAnimal Models and Experimental Medicine, EarlyView.
A novel, simple coccygeal intervertebral disc degeneration model, using a suturing method for tail‐looping, without the need for external fixation and complex surgery. The model has high reproducibility and stability and overcomes the disadvantages of the existing animal models of disc degeneration.
Wei Xie   +11 more
wiley   +1 more source

BMSCs-derived exosomes overexpressing TGM2 inhibit lactate-induced oxidative stress related apoptosis in nucleus pulposus cells

open access: yes陆军军医大学学报
Objective To explore the role and mechanism of exosomes derived from bone marrow mesenchymal stem cells (BMSCs) overexpressing transglutaminase 2 (TGM2) in lactate-mediated oxidative stress-induced apoptosis in nucleus pulposus cells.
LOU Jinhui, GAO Xiaoxin, ZHANG Yuyao
doaj   +1 more source

The high energy frontier of ultrarelativistic nucleus-nucleus collisions [PDF]

open access: yes, 2011
An outlook on physics at the high energy frontier of nucleus-nucleus collisions is presented, on the basis of the new results presented at Quark Matter 2011 by the LHC and RHIC experiments.
arxiv   +1 more source

FGF4 retrogene on CFA12 is responsible for chondrodystrophy and intervertebral disc disease in dogs. [PDF]

open access: yes, 2017
Chondrodystrophy in dogs is defined by dysplastic, shortened long bones and premature degeneration and calcification of intervertebral discs. Independent genome-wide association analyses for skeletal dysplasia (short limbs) within a single breed ...
Aguilar, Miriam   +13 more
core   +2 more sources

Electrospun Smart Hybrid Nanofibers for Multifaceted Applications

open access: yesMacromolecular Rapid Communications, EarlyView.
The review provides a comprehensive overview of the applications of smart electrospun hybrid nanofibers in the fields of energy, catalysis, and biomedicine, highlighting their remarkable properties for diverse applications. Exploration of the challenges and recent progress in the development of smart hybrid nanofibers is conducted.
Viraj P. Nirwan   +3 more
wiley   +1 more source

Oxymatrine suppresses IL-1β-induced degradation of the nucleus pulposus cell and extracellular matrix through the TLR4/NF-κB signaling pathway

open access: yesExperimental biology and medicine, 2020
Intervertebral disc degeneration is the main cause of low back pain. However, its pathomechanism has not been fully clarified yet. Previous studies have indicated that inflammation may lead to apoptosis of nucleus pulposus cells and break the balance ...
K. Wei   +10 more
semanticscholar   +1 more source

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