With the method of the thin-layer chromatography technology, the components in secretion of the ear-side gland and skin gland of toad are compared in respect of Bufotoxin and peptide.
The second most common cause is called Conn syndrome and this is where an adenoma or tumor in the glandular epithelial cells secretes too much hormone.
Normally, this ratio should be less than 40%, but it can be over 40% for people with chronic bronchitis, because of the hyperplasia and hypertrophy of the glands.
In the uniquely mammalian process of lactation, a special class of milk-secreting cells known as mammocytes line up in a single layer around pear-shaped alveoli.
The Great Plague of 1665 was the last major outbreak of bubonic plague in London, but the city's suffering continued nonetheless in the period that followed.
" Come on, Thornclaw." While his friends disappeared into the gullies among the rocks, Firestar remained where he was, carefully drawing the air over his scent glands.