The anion gap (AG) is an established biochemical marker that aids clinicians in the diagnosis and prognosis of acid–base disorders. In the context of critically ill patients, elevated AG values – ...

Background: In vitro data suggest that lower extracellular pH activates the immune system. We conducted a population-based study of the relation between serum acid–base status and inflammation.

Describes acid-base physiology and discusses the diagnosis and treatment of disorders associated with metabolic acidosis and metabolic alkalosis, as well as plasma potassium disorders. Metabolic ...

In his excellent discussion of Case 8-2001 (March 15 issue), 1 Dr. Wong did not mention that the low anion gap is another helpful clinical clue. On the day of admission, the patient had a relatively ...