from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A single-chain, iron-containing protein found in muscle fibers, structurally similar to a single subunit of hemoglobin and having a higher affinity for oxygen than hemoglobin of the blood.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A small globular protein, containing a heme group, that carries oxygen to muscles
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a hemoprotein that receives oxygen from hemoglobin and stores it in the tissues until needed
Sorry, no etymologies found.
They produce something called myoglobin that hurts your kidneys.
The browner color of "dark" meat comes from a deeply tinted, oxygen-storing protein called myoglobin in the bird's muscles.
Nonetheless, after decades of determined effort, in 1959 a small band of scientists correctly deduced the precise structure of one of the simplest molecular machines of the cell—a molecule called myoglobin.
Robert Champion Jr.'s muscles were so injured that they leaked a protein called myoglobin, which was too much for his kidneys to process and could have been the cause of his death
There's nothing actually harmful about dark meat: The brown hue comes from a compound called myoglobin, which helps transport oxygen to the muscles so that they function efficiently.
In severe cases, muscle cells can break down (rhabdomyolysis) and release a protein called myoglobin into the bloodstream.
Tests by Paul Jepson, an expert on whales and dolphins at the Zoological Society of London, found that the whale's renal failure was caused by the release of an oxygen-carrying muscle protein called myoglobin that had seeped into the blood from the damaged tissues of its crushed muscles.
Causes When muscle is damaged, a protein pigment called myoglobin is released into the bloodstream and filtered out of the body by the kidneys.
According to the USDA The pink, red or white coloration of meat is due primarily to oxygen-storing myoglobin which is located in the muscle cells and retains the oxygen brought by the blood until the cells need it.
The team has previously shown that after severe muscle injury, proteins such as myoglobin escape into the bloodstream and are deposited in the kidneys, which generate free-radicals that can damage cells and induce renal failure.
Wordnik is becoming a not-for-profit! Read our announcement here.