Gallery 26: Sidney Altmann, 1989
16578. Gallery 26: Sidney Altmann, 1990
Sidney Altmann with one of his graduate students, 1990.
16038. Thomas Robert Cech and Sidney Altman, 1989
RNA was the first genetic molecule.
983. Causes, Diet: Cause, Nelson
Professor Nelson explains that GSTP1 doesn't seem to be a gene in prostate cancer at least that's controlling growth, invasion, or metastasis.
979. Causes, Diet: Diet and Cancer, Nelson clip 1
Professor Nelson discusses how ecological epidemiology evidence is utilized to determine cancer susceptibility.
981. Causes, Diet: Diet and Cancer, Nelson clip 3
Professor Nelson explains that the prostate is actually a male sex accessory gland that contributes about a third of the secretions to the ejaculate for sexual reproduction.
1007. Diagnosis, Pathology: Demarzo clip 2
Professor Angelo De Marzo explains that special dyes are utilized to stain cells and when we look at the stained cells under the microscope we look for changes in the architecture of cells.
16585. Biography 26: Thomas Robert Cech (1947 - )
Thomas Cech and Sidney Altman discovered that RNA can have enzymatic activities. For this discovery, they shared the 1989 Nobel Prize for Chemistry.
1008. Diagnosis, Pathology: Demarzo clip 3
Professor Angelo De Marzo explains that if you think about the cells as a community of people, normal people would be a group of students in a lecture that are kind of sitting with their shirts and ties nice and orderly.
1006. Diagnosis, Pathology: Demarzo clip 1
Professor Angelo De Marzo explains that every laboratory test in a hospital is run in theory by pathologists, and so they actually are responsible for the output of every lab value.
980. Causes, Diet: Diet and Cancer, Nelson clip 2
Professor Nelson explains that there's something about diets of people who get prostate cancer that are a little different from the diets of people that don't.