Fiserv trades on the NASDAQ under the ticker symbol FISV.. Fiserv, Inc. (NASDAQ:FISV) posted its quarterly earnings results on Tuesday, August, 1st. The company reported $1.19 earnings per share (EPS) for the quarter, missing the Thomson Reuters' consensus estimate of $1.23 by $0.04.
Nuclear Sclerotic Cataracts. This is the most common type of age-related cataract, caused primarily by the hardening and yellowing of the lens over time. Nuclear refers to the gradual clouding of the central portion of the lens, called the nucleus; sclerotic refers to the hardening, or sclerosis, of the lens nucleus.
But researchers worldwide have identified factors that may cause cataracts or are associated with cataract development. Besides advancing age, cataract risk factors include: 1  Ultraviolet radiation from sunlight and other sources. 2  Diabetes. 3  Hypertension. 4  Obesity. 5  Smoking. 6  Prolonged use of corticosteroid medications.