1, His vision was impaired in 1984 due to retinitis pigmentosa and he became legally blind in 1987.

2, The retinitis pigmentosa ( RP ) is an hereditary disease which causes visual deficiency leading to blindness.

3, Retinitis pigmentosa is one hereditary disease that cause blind eyes and have relatively high incidence disease.

4, Aside from his chronic eye condition retinitis pigmentosa, which significantly limits his peripheral and nighttime vision, Wynn is in good health.

5, Retinitis pigmentosa, or R. P, is a form of retinal degeneration.

6, Laurence-Moon syndrome is a rare hereditary condition associated with retinitis pigmentosa, spastic paraplegia, hypogonadism and mental retardation.

7, Objective To identify the disease locus in X - linked retinitis pigmentosa ( XLRP ) families using genetic linkage analysis.

8, This paper presents the results of statistics and analysis of 580 eyes of patients with retinitis pigmentosa in which vision, visual field, dark adaptation and electroretinography (ERG) were examined.

9, While the cost-benefit ratio of other ophthalmologic conditions has been explored and studied in the past, researchers have yet to review this ratio for individuals with retinitis pigmentosa.

10, RESULTS The parameter of EOG was lower in the patients with retinitis pigmentosa than in volunteers.

11, Therefore, we believe that some of these drugs could be developed as potential treatments to delay or prevent blindness in rhodopsin retinitis pigmentosa patients.

12, This new project aims to continue the pre-clinical development of these potential treatments for rhodopsin retinitis pigmentosa.

13, CONCLUSION Detection of EOG may be available for evaluating condition of retinitis pigmentosa and bianzhengfenxing.

14, It can be used to treat obdurate cerebrovascular disease, centrically retinitis, arteriosclerosis, coronary heart disease, pre-block syndrome, thrombophlebitis ,[http:///retinitis.html] etc.

15, Objective To identify the disease locus in X - linked retinitis pigmentosa ( RP ) families using genetic linkage analysis.

16, The trio , who had lost almost all of their vision due to retinitis pigmentosa ( RP ).