title: Introduction to discussion of lens and red cell sulfhydryl membrane groups.
mesh_terms: D000251:Adenosine Triphosphatases; D000818:Animals; D001693:Biological Transport, Active; D002386:Cataract / Q000378:metabolism; D002462:Cell Membrane / Q000187:drug effects*; D002463:Cell Membrane Permeability; D004058:Diffusion; D004912:Erythrocytes; D005947:Glucose; D005978:Glutathione / Q000378:metabolism; D007908:Lens, Crystalline / Q000187:drug effects*; D009249:NADP / Q000378:metabolism; D010084:Oxidation-Reduction; D011868:Radioisotopes; D051381:Rats; D012413:Rubidium / Q000378:metabolism; D013439:Sulfhydryl Reagents / Q000378:metabolism / Q000494:pharmacology*
chemical_list: D011868:Radioisotopes; D013439:Sulfhydryl Reagents; D009249:NADP; D000251:Adenosine Triphosphatases; D005978:Glutathione; D005947:Glucose; D012413:Rubidium