New MD Gene Discovered

by Dan Roberts August, 2002 Researchers at the University of Michigan Kellogg Eye Center have discovered a genetic link to a form of macular degeneration. In an article published in August 2002 in Genome (“X-Linked Recessive Atrophic Macular Degeneration from RPGR Mutation,” pp. 166-171, doi:10.1006/geno.2002.6815, Radha Ayyagari, et al) the gene RPGR (associated until now [Read More]

Study Shows That Vitamin E Does Not Prevent Macular Degeneration

by Dan Roberts August, 2002 Until recently, some doctors have thought that megadoses of Vitamin E might help prevent macular degeneration. This opinion was bolstered by the National Eye Institute study and the resulting AREDS report on the benefits of high doses of antioxidants and zinc, which included Vitamin E. New research has concluded, however, [Read More]

Carbon Dioxide May Improve Vision in AMD Patients

by Dan Roberts April 2002 AMD patients are benefitting from a new combination drug therapy being tested at the University of Texas Health Science Center at San Antonio (UTHSC). The therapy involves a combination of medicines which includes carbon dioxide, an element which dilates the blood vessels in the retina for the maintenance of proper [Read More]

Email Discussion Groups May Improve Health

by Dan Roberts April 2002 Researchers have shown that participation in an email discussion group may improve health status and lower health care utilization for persons with recurrent back pain. This is the first study of its kind which looked at Internet support in connection with health improvement, and it is this writer’s belief that [Read More]