Les cellules souches. Couleur de l'analyse des électrons Microphotographie (SEM) d'un groupe de cellules souches embryonnaires humaines (CSEH). Les cseh sont pluripotentes, elles sont capables de dif

• Contributeur: Science Photo Library / Alamy Banque D'Images
• ID de l’image: 2ADGA3P
• Taille du fichier: 50 MB (3,4 MB Téléchargement compressé)
• Autorisations: Modèle - non | Propriété - non
• Dimensions: 4824 x 3623 px | 40,8 x 30,7 cm | 16,1 x 12,1 inches | 300dpi
• Date de la prise de vue: 7 avril 2006
• Photographe: DAVID SCHARF/SCIENCE PHOTO LIBRARY

Informations supplémentaires

Stem cells. Coloured scanning electron micrograph (SEM) of a cluster of human embryonic stem cells (HESC). HESCs are pluripotent, they are able to differentiate into any of the 200 cell types in the human body. The type of cell they mature into depends upon the biochemical signals received by the immature cells. This ability makes HESCs a potential source of cells to repair damaged tissue in diseases such as Parkinson's and insulin- dependent diabetes. HESCs could also be used to grow organs for transplant that would not be rejected. However, research using HESCs is controversial as it requires the destruction of an embryo. Magnification: x8500 when printed at 10 centimetres wide.

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