In cases of porphyria, a minor disease, the patient excretes large quantities of porphyrins. Download Download Share on Facebook Share on Twitter Rotate quotes case disease excrete
Coproporphyrin in particular is widespread; traces are present in normal urine and also in yeast. In special cultures, yeast can be made to produce considerable quantities of coproporphyrin. Hans Fischer considerablecoproporphyrinculture Change image and share on social
The blood pigment haemoglobin is a compound which can be split by diverse methods into its constituents, pigment and protein. Hans Fischer bloodcompoundconstituent Change image and share on social
If we introduce iron complexly into ooporphyrin, we obtain haemin. Hans Fischer complexlyhaeminintroduce Change image and share on social
A jellyfish is little more than a pulsating bell, a tassel of trailing tentacles and a single digestive opening through which it both eats and excretes - as regrettable an example of economy of design as ever was. Jeffrey Kluger belldesigndigestive share on social
The thrill of a photo-realist painter is if you get really close to the painting, it looks just like a photograph. Whereas in my case, if you get close to my paintings, they totally fall apart - so I'm about as far from a photo-realist as it gets. Marilyn Minter caseclosefall share on social
The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease. Monica Potter agobreakcycle share on social