1. regulates water and water volume in other solutes, Regulating ion concentrations in extracellular fluid (ECF), Ensuring long term acid base balance, excreting ,metabolic wastes, toxins and drugs, produces erythropoietin and renin, Activating vitamin D Carrying out gluconeogenesis, if needed.
Bupropion is an antidepressant medication used to treat major depressive disorder and seasonal affective disorder. The Zyban brand of bupropion is used to help people stop smoking by reducing cravings and other withdrawal effects. Bupropion may also be used for purposes not listed in this medication guide.
Bupropion is both a dopamine reuptake inhibitor and a norepinephrine reuptake inhibitor. It is used as a smoking cessation aid under the brand name Zyban, and as an antidepressant under the brand name Wellbutrin, Wellbutrin SR and Wellbutrin XL.