• Habenular nucleus, zebrafish
  • Lathyrus vernus (L.)Bernh. Papilionaceae previously Orobus vernus L. (Linnaeus, 1753) Spring vetchling. Distribution: Europe to Siberia. The seeds of several Lathyrus species are toxic, and when eaten cause a condition called lathyrism. The chemical diaminoproprionic acid in the seeds causes paralysis, spinal cord damage, aortic aneurysm, due to poisoning of mitochondria causing cell death. Occurs where food crops are contaminated by Lathyrus plants or where it is eaten as a 'famine food' when no other food is available. It is the Orobus sylvaticus purpureus vernus of Bauhin (1671) and Orobus sylvaticus angustifolius of Parkinson (1640) - who records that country folk had no uses for it. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Cartilage, trabecular bone and bone marrow in a mouse femur
  • Human heart (mitral valve) tissue displaying calcification
  • Varicose Veins, Legs. Female. Illustrated with thermography
  • NK T-cell lymphoma is a highly aggressive cancer of a specific type of immune cell called lymphoid cells, and is associated with the Epstein Barr virus (glandular fever). In later stages of the disease, the lymphoma can spread to the lymph nodes, as in this case.
  • HeLa cell, immortal human epithelial cancer cell line, SEM
  • Clonal tracking, mouse fibroblasts
  • HeLa cells, immortal human epithelial cancer cell line, SEM
  • Human oral squamous cell carcinoma cell, SEM