sécrétion

salty fluid secreted by sweat glands

the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect

protective secretion of the mucus membranes; in the gut it lubricates the passage of food and protects the epithelial cells; in the nose and throat and lungs it can make it difficult for bacteria to penetrate the body through the epithelium

a clear liquid secreted into the mouth by the salivary glands and mucous glands of the mouth; moistens the mouth and starts the digestion of starches

a sweet liquid secretion that is attractive to pollinators

a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin); stimulates autonomic nerve action

hormone secreted by the isles of Langerhans in the pancreas; regulates storage of glycogen in the liver and accelerates oxidation of sugar in cells

expectorated matter; saliva mixed with discharges from the respiratory passages; in ancient and medieval physiology it was believed to cause sluggishness

saliva spilling from the mouth

any hormone affecting the development and growth of sex organs

any of a group of chemicals including epinephrine and norepinephrine that are produced in the medulla of the adrenal gland