Seite 1 von 290 Ergebnisse
We have used immunocytochemistry and in situ hybridization to examine the expression of photoreceptor specific genes in retinas of normal dogs and those affected with hereditary cone degeneration (cd), a rare autosomal recessive disorder that selectively affects cones. In the cd retina, cone disease
OBJECTIVE
To establish an in vitro model of natural degeneration of lumbar endplate chondrocytes and explore the role and the expression change of Sox9 gene, an important gene in the differentiation and maturation of chondrocyte, in the process of natural degeneration of endplate
The aims of this study were to investigate the influence of subchondral bone fragility (SBF) on the progression of the knee osteoarthritis by using a novel rat model, and to examine the preventive effect of parathyroid hormone (PTH) on cartilage degeneration. First, 40 rats were assigned to the
OBJECTIVE
To evaluate the effect of Zhuanggu Jianxi Decoction (, ZGJXD) on interleukin-1 β (IL-1 β)-induced degeneration of chondrocytes (CDs) as well as the activation of caveolin-p38 mitogen-activated protein kinase (MAPK) signal pathway, investigating the possible molecular mechanism that ZGJXD
OBJECTIVE
To explore the change and Significance of RhoA/ROCK signaling pathway in the model with natural degeneration of the rat endplate chondrocytes.
METHODS
Endplate chondrocytes were selected by enzyme digestion and cultured in vitro to divided into control (P2 cells), naturally passaged (P5
OBJECTIVE
Chronic tissue degeneration is a major factor in the failure of porcine bioprosthetic heart valves. Stabilization with glutaraldehyde (GA) has become the standard in preparation of bioprosthetic heart valves, but there is increasing evidence that GA does not effectively stabilize all
Background: Wallerian degeneration (WD) following peripheral nerve injury (PNI) is an area of growing focus for pharmacological developments. Clinically, WD presents challenges in achieving full functional recovery following PNI, as
The aim of this study was to observe autophagy in chondrocytes from degenerative human cervical vertebral end-plates and to investigate the significance of variations in autophagy in the degeneration of cervical vertebral end-plate chondrocytes. Cartilage end-plates were obtained from 48 inpatients
OBJECTIVE
To establish an in vitro model of degeneration of human cervical endplate chondrocytes and observe the morphology and phenotypes of endplate chondrocytes in normal and degenerative cervical vertebral endplates.
METHODS
Cartilage endplates of 49 patients were divided into control group (n =
OBJECTIVE
Protein kinase-like endoplasmic reticulum kinase (PERK) and protein kinase R (PKR) are implicated in endoplasmic reticulum stress-induced arthritis and pro-inflammatory cytokine-mediated cartilage degradation in vitro, respectively. We determined whether knockout of the cellular inhibitor
Adrenalectomy-evoked delayed degeneration and death of granule cells in the hippocampal dentate gyrus (DG) of the rat brain were studied by means of electron microscopy and a recently elaborated silver method that selectively stains the "dark", collapsed neurons in a Golgi-like manner. At the light
OBJECTIVE
Proteoglycans are major components of the extracellular matrix of the intervertebral disc. They are vital for the biomechanical properties of the tissue, and are subject to changes in disc degeneration. We aimed to further define these changes and their relationship to normal
Purpose: A novel application of QuPath open-source digital analysis software is used to provide in-depth morphological analysis of progressive optic nerve (ON) degeneration in rats.
Methods:
OBJECTIVE
To explore the relationship between nuclear factor (NF)-κB and vitro nature degeneration model of endplate chondrocyte in rats.
METHODS
Rats endplate chondrocytes were isolated and cultured in vitro.Rebulated vitro natural degeneration model and cells were divided into control group (P2
OBJECTIVE
To investigate the expression and significance of AKT/mTOR signaling pathway in natural degeneration in vitro model of rat endplate chondrocytes.
METHODS
Rat endplate chondrocytes were isolated and cultured, and the natural degeneration in vitro model of rat endplate chondrocytes was