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Radical (chemistry)
In chemistry, radicals (often referred to as free radicals) are atomic or molecular species with unpaired electrons on an otherwise open shell configuration. These unpaired electrons are usually ... > more -
Parietal cell
Parietal cells (also called oxyntic cells) are the stomach epithelium cells which secrete gastric acid. Parietal cells produce gastric acid (hydrochloric acid) in response to histamine (via H2 ... > more -
Omega-3 fatty acid
Omega-3 fatty acids are polyunsaturated fatty acids found in oil from oily fish and vegetable sources such as the seeds of chia, perilla, flax, purslane, lingonberry and hemp. Omega-3 fatty acids are ... > more
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