This study makes the fundamental discovery of the first natural animal rhodopsin that uses a chloride ion instead of an amino acid side chain as a counterion. Using a combination of biochemical and ...

It was therefore of interest to determine how the secretory mechanism would behave in the presence of an anion which has roughly the same physical–chemical properties as chloride.

Am J Health Syst Pharm. 2008;65(15):1430-1434. Kathryn D. Mathews, PharmD, is Cardiology Clinical Pharmacist, Intermountain Medical Center, Murray, UT; at the time of writing, she was Cardiology ...

Department of Chemistry, University of Reading, Reading RG6 6DX, U.K.