In 2012 and 2013, bexarotene researchers reported that bexarotene reduced amyloid plaque and improved mental functioning in a small sample of mice engineered to exhibit Alzheimer's-like symptoms and the findings were promoted in the media.
â¢ Significance: â¢ Professor is a job title while Doctor only signifies that the person has passed his Ph.D. â¢ There can be Professors even in the fraternity of the medical world as they are doctors who become eligible to teach to junior doctors.
doctor - a person who holds Ph.D. degree (or the equivalent) from an academic institution; she is a doctor of philosophy in physics Dr. bookman, scholar, scholarly person, student - a learned person (especially in the humanities); someone who by long study has gained mastery in one or more disciplines