From a BMJ Open Journal study release (February 20, 2020):
Aspirin is an inhibitor of prostaglandin production and may influence the cellular basis of bone remodelling responsible for maintaining the material and structural strength of bone.
The consistent findings of reduced risk of fracture across studies included in this review is encouraging. It is important to keep in mind that studies were quite diverse in design, populations included, data collection methods and follow-up periods and we did observe high heterogeneity especially for fracture risk. While we need to interpret this finding with some caution, there appeared to be a consistent indication that aspirin use is associated with positive bone outcomes.
The anti-inflammatory effects of aspirin via prostaglandin inhibition have recently gained attention. Chronic low-grade inflammation contributes to age-related cardiovascular, neurological, respiratory and musculoskeletal conditions. Low-grade inflammation is associated with increased bone loss and fracture risk. Prostaglandin, an important inflammatory mediator, is likely to have a key role in bone remodelling attributable to inflammation. Prostaglandin E2 stimulates bone resorption and formation and is produced largely from cyclooxygenase-2 induction. Prostaglandins acutely inhibit osteoclast function. However, their chronic effect is to stimulate bone resorption by increasing replication of osteoclast precursors, and differentiation to mature osteoclasts.
We suggest this increase in mortality seen on DR in the 4-day switch treatment is due to either accrued physiological costs or more probable, a carryover of deaths directly resulting from the rich diet, but recorded on the DR diet.
Across the 6 studies of 8699 participants, mean age ranged between 70 and 74 years and mean gait speed ranged between 1.05 and 1.26 m/s. Incident dementia ranged from 5 to 21 per 1000 person-years. Compared with usual agers, participants with only memory decline had 2.2 to 4.6 times higher risk for developing dementia…


Amazon’s virtual medical clinic that offers in-person follow-ups is now available to Amazon employees in Seattle.
3. Medications prescribed via Amazon Care can be delivered to a patient’s home.