Brain cancer cells. Coloured scanning electron micrograph (SEM) of cancerous cells from a glioblastoma. Glioblastoma is an aggressive type of cancer that can occur in the brain or spinal cord. Glioblastoma forms from cells called astrocytes that support nerve cells. Glioblastoma can occur at any age, but tends to occur more often in older adults. It can cause worsening headaches, nausea, vomiting and seizures. Glioblastoma, also known as glioblastoma multiforme, can be very difficult to treat and a cure is often not possible. Treatments may slow progression of the cancer and reduce signs and symptoms.The cell on the right is in the early stages of programmed cell death, or apoptosis. Apoptosis occurs when a cell becomes old or damaged. Magnification: x3500 when printed at 10 centimetres wide. Specimen courtesy of Professor Greg Towers, University College London, UK. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 5453 px × 3205 px |
Model Release : | Non requis |
Restrictions : | - |