Positive relationships between melatonin secretion and some other hormones have been reported, though pure melatonin-secreting tumours have not been observed.
Associated with hair follicles are oil-secreting sebaceous glands as well as tubular glands, which produce an aqueous secretion.
The grime on old notes is mainly made up of sebum (an oily secretion found on skin and in earwax), a biologist reports.
He observes that the use of placebos leads to the secretion of a chemical called dopamine in the brains of people with Parkinson's disease (an illness characterised by the loss of dopamine-producing cells).
My second reaction, after "that's completely idiotic!", was "what is the mechanism supposed to be!?" Here's what I found.Pema Levy of TPM has unearthed a 30-year-old quote from a Pennsylvania state legislator, who held that, when raped, women emit a "certain secretion" with spermicidal qualities.
Taking chemical aim at the CXCR2 receptor, or developing drugs that reduce the secretion by bone of CXCL5 might slow or even halt breast-cancer metastasis.
He believes miniature organs are an important step towards creating fully functional organs, as they may be able to perform the most vital functions, such as the secretion of insulin to help the pancreas regulate glucose levels.
And when she offered meat smeared in cuckoo-nestling secretion to feral cats and birds of prey, which are predators of crow nests in the study area, they would not touch it.
