MRI scan of a human subject from the cranium to the feet.
“Humans and songbirds like the zebra finch (shown) share genetic changes in brain structures related to speaking and singing, new research shows.”
“A cross section of a lab-grown approximation of a human brain reveals several features, including neurons (green) and neuron-producing stem cells (red).”
Human umbilical vein endothelial cells (120x) (2000 - Jakob Zbaeren)
Coagulation: Fibrin clot with trapped erythrocytes (red blood cells).
Can’t provide a link, it’s in my physiology book.
Figure 17.14 in Human Physiology An Integrated Approach, 5th edition, by Silverthorn.
(submission from oneluckyduck)
Six day old human embryo. Life is a very beautiful thing.
Photo by: Medico Space
Please visit heythereuniverse for more great pictures!
(submission from luutopia)
Eye Close Up (by Robert D Bruce)
SK-N-SH human neuroblastoma cancer cells
Three dimensional cell culture of breast cancer cells (MCF-7 cell line) (1000X)
HeLa (cancer) cells (300X)
Histopathology of Treponema pallidums (syphilis) spirochetes (bacteria) using a modified Steiner silver stain