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48 results
  • Human embryonic stem cells
  • Human embryonic stem cells
  • Human embryonic stem cell (gold) growing on a layer of supporting cells (fibroblasts). Stem cells are derived from very early embryos and can either be grown to stay in their original state or triggered to form almost any type of human cell. The fibroblasts provide special factors that maintain the stem cells in their original state. The stem cell appears to be grasped by the underlying fibroblast. Stem cell research could lead to cures for many diseases such as Parkinson's disease, Alzheimer's and diabetes, where a patient's cells are damaged or absent.
  • Ways in which you cannot contract AIDS
  • Ways in which you cannot contract AIDS
  • Purple, orange and grey streaks. Watercolour by Tonka, 2000.
  • Green, red and orange streaks. Watercolour by Ellie, 2000.
  • advertisement for safe sex by the Deutsche AIDS-Hilfe
  • A soldier returns and is greeted with great affection by his wife and child. Stipple engraving by L. Darcis after J.B. Isabey.
  • Brain drain? : depression, mood swings, risk-taking, mid-week blues, rage, lethargy, low self-esteem, neglect, emotional... / Camden & Islington Community Health Services NHS Trust ; designed by Eureka! Graphic Design Limited.
  • Brain drain? : depression, mood swings, risk-taking, mid-week blues, rage, lethargy, low self-esteem, neglect, emotional... / Camden & Islington Community Health Services NHS Trust ; designed by Eureka! Graphic Design Limited.
  • A Ugandan soldier of the National Resistance Army dressed in combat uniform holding a rifle; a thought-bubble containing a semi-naked woman appears to his left and a condom below, warning about the importance of safe-sex to prevent AIDS; an advertisement by the Public Health, NRA. Colour lithograph, ca. 1995.
  • A travelling medicine vendor. Etching by Rembrandt van Rijn, 1635.
  • A travelling medicine vendor. Etching by Rembrandt van Rijn, 1635.
  • A travelling medicine vendor. Etching by Rembrandt van Rijn, 1635.
  • A barber dressing a man's hair in a barber's shop at Richmond, Virginia; another man reads 'The New York Herald' while he awaits his turn. Wood engraving after E. Crowe.
  • The Chevalier D'Eon meets bankers in a London office or coffee-house to discuss wagers placed on whether D'Eon was a man or a woman. Engraving, 1771.
  • A blacksmith working in his forge, and discussing money with two customers, while a boy shoes a horse. Engraving by C.W. Sharpe after J.M.W. Turner.