"HeLa" cells of Mrs. Henrietta Lacks. "...She was a poor African American tobacco farmer whose cells -- taken without her knowledge in 1951 -- became one of the most important tools in medicine, vital for developing the polio vaccine, cloning, gene mapping, and more. Henrietta's cells have been brought and sold by the billions, yet she remains virtually unknown, and her family can't afford health insurance" -- from The Immortal Life of Henrietta Lacks, by Rebecca Skloot.
Moda anatômica #heart #beat
células nervosas animal, eucarionte
devidsketchbook: HUMAN IMMUNODEFICIENCY VIRUS ... | Just Nory...
15 incríveis imagens microscópicas do interior do corpo humano
15 Beautiful Microscopic Images from inside the human body- This one : Sperm on the surface of a human egg - Environmentalgraffiti
BioOrbis: Alteração de genes mais perto de aplicação humana
The Drosophila ovary is an excellent model system for studies of organogenesis. Here the whole Drosophila ovary is spread out on a slide. Germline and somatic stem cells are at the outside tip of each ovariole strand while the mature eggs are in the center.
Haematopoietic stem cells. Stem cells can differentiate into any other cell type.