Bone Abstracts

Introduction: Most chronic inflammatory bone diseases are characterized by loss of bone density due to an increase of osteoclastic activity without equally increased osteoblast activity which in turn is leading to an imbalance in bone repair and remodelling. Several studies have reported that green tea rich in polyphenols especially catechins could improve bone mass and structure and eventually increase bone formation. Data on black tea, also rich in polyphenols especially the...

Introduction: Recent studies have found anti-inflammatory, antioxidant and bone forming properties of green (GTP) and black tea (BTP) polyphenols. However most of these studies are focussed on specific genes or pathways. We wanted to know if GTP and BTP could help to reduce symptoms of chronic inflammation especially bone loss and what are the possible genes and pathways involved. We were especially interested in unexplored pathways which may play a role in regaining bone heal...

Ablation of osteosarcoma cells by sublethal hypothermia before radiation may increase sarcoma tissue sensitivity by inducing growth arrest. Normal cells that are not lethally damaged by hypothermia and radiation can undergo DNA repair thus promoting cell survival. Nevertheless, understanding of the response of normal bone forming osteoblast cells towards hypothermia is necessary before administering on osteosarcoma cells. In this study we evaluated the response of short-term m...

Over the years, it has been demonstrated that the ability to maintain body core temperature in older adult’s declines with age. Temperature is a vital physical factor for cell growth and a downshift in core body temperature (<37 °C) might have a direct affect on maintaining bone density or repair fractures. Disruption in any of the cellular processes involved in bone remodelling leads to a net loss of bone mineral density and bone loss. Therefore our study looked...