Sentinel is the FDA’s national electronic system which has transformed the way researchers monitor the safety of FDA-regulated medical products, including drugs, vaccines, biologics, and medical devices. Sentinel has developed
For many years it has been claimed that observational studies find stronger treatment effects than randomized, controlled trials. A meta analysis compared the results of observational studies with those of
These analyses suggest that this individual’s depression may be a manifestation of cytokine-induced interference with the conversion of tryptophan to melatonin and serotonin in conjunction with increased glutamate receptor activation.
For thousands of years, everything sucked and the average human life expectancy was 28. Then something happened around 1800 and life-expectancy exploded. Structural Changes Leading to the Health Explosion Let’s