Bone histomorphometric analysis indicated that OA IT bone had increased surface density of bone (p < 0.0003), increased trabecular number (Tb.N) (p < 0.0003), and decreased trabecular separation (Tb.Sp) (p < 0.0001) compared to control bone.
Given there is no cure for OA, it is widely recognised that OA prevention, particularly targeting groups at greater risk of developing the condition, is an important research priority to reduce the personal and societal disease burden [ 6].
Expression of mRNA corresponding to ALP, OCN, OPN, and the two collagen type I alpha chains, COL1A1 and COL1A2, is elevated in primary hip OA IT bone compared to postmortem non-OA controls.
In order to be able to use second-generation ACT techniques for the repair of cartilage defects in patients with OA, it is highly important to investigate whether OA chondrocytes have an irreversibly altered phenotype or if these cells can differentiate towards a hyaline cartilage phenotype after in vitro expansion.
Objective As crystals may contribute to inflammation in osteoarthritis (OA), it is hypothesized that colchicine may have symptom/disease modifying effects in OA.
If OA patients were given evidence-based care to manage their everyday problems associated with OA, it may help to contribute to reduced disability and sick leave.
However, for various conditions that are associated with OA, it is known that they may also induce bone structural changes in the absence of cartilage degeneration.
When considering the pathogenesis of osteoarthritis (OA), it is important to review the contribution of bone in addition to the contribution of cartilage and synovium.
Because collagen damage and cartilage softening have not yet been determined simultaneously in one study for the very early onset of osteoarthritis (OA), it remains questionable whether they are associated.
Although bone clearly plays a role in determining the distribution of biomechanical forces across joints, which in turn plays a role in the initiation of OA, it has also more recently been appreciated that bone may contribute in a biological sense to the pathogenesis of OA.
Since SRHS is an outcome of great interest in persons with knee OA, it is important to note the effect that study design has on this subjective outcome.
