Glucagon secretion increases when blood sugar levels are diminished, countering insulin's effects upon glucose and fat metabolism. One might expect that glucagon would have a negative paracrine action on-cells, but that is NOT the case.lucagon secretion increases when blood sugar levels are diminished, countering insulin's effects upon glucose and fat metabolism. One might expect that glucagon would have a negative paracrine action on-cells, but that is NOT the case.
The definition of hyperbole is a description that is exaggerated for emphasis. An example of hyperbole is saying you are so hungry you could eat a horse. exaggeration for effect and not meant to be taken literally (Ex: He's as strong as an ox.) Origin of hyperbole.
Usage Edit. Hyperbole may also be used for instances of such exaggerations for emphasis or effect. Hyperboles are often used in casual speech as intensifiers, such as saying the bag weighed a ton . Hyperbole makes the point that the speaker found the bag to be extremely heavy, although it was nothing like a literal ton.