PRL and hereditary elliptocytosis: In summary, growth, clinical, and biochemical parameters that changed in response to grazing HE vs. LE pastures can be divided into three groups: those that were continually altered (serum prolactin, albumin, cholesterol, and RBCs), those that were initially altered and then “recovered” (ADG, triglycerides, albumin/globulin ratio, bilirubin, lymphocytes, and eosinophils), and, subsequently, those that developed after long-term exposure (AST, ALT, ammonia, creatine kinase, LDH glucose, and monocytes).