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.
Professors do a combination of teaching and research at the four-year college level. They may gain a doctorate in science and teach as chemistry, biology and environmental science professors. Some may obtain a doctoral degree in accounting or finance and teach business students. Others may become sociology professors, law professors or political-science professors.