Chromaffin cells secrete catecholamine as a result of preganglionic sympathetic stimulation. Under stress conditions, the presynaptic firing increases and favors prolonged hormone secretion. Which other factor favors prolonged catecholamine secretion?

Sulfonylurea increases insulin secretion from beta cells of the pancreas by:

Increased secretion of catecholamine from a pheochromocytoma will result in

Chromaffin catecholamine release can be measured by special carbon fiber electrodes placed in proximity of the secreting cells. These electrodes can register:

Which calcium channel is primarily responsible for increasing stimulus-secretion efficiency in response to increased splanchnic firing frequency?

PACAP-elicited catecholamine release is dependent on all of the following except?

The best definition of insulin sensitizers is

Which of the following parameters is the best predictor of how rapidly diabetic complications will progress?

Which of the following statements are correct about thaizolidinediones?

Based on your understanding of how SGLT2 inhibitors work, which of the following changes do you expect in a T2DM patient treated with one of these inhibitors?