An EZ-Diffusion Model Analysis of Attentional Ability in Patients With Retinal Pigmentosa.

Retinitis pigmentosa (RP) is characterized by visual acuity decrease and visual field loss. However, the impact of visual field loss on the cognitive performance of RP patients remains unknown. In the present study, in order to understand whether and how RP affects spatial processing and attentional function, one spatial processing task and three attentional tasks were conducted on RP patients and healthy controls.

[Expression of heat shock protein-70, estrogen receptor and progesterone receptor in ovarian carcinomas and the correlation between HSP70 and sex steroid receptor].

Objective: This study was aimed to determine the expression of HSP70, ER and PR in ovarian carcinomas and to explore the relationship between HSP70 and sex steroid receptor.

Methods: The immunohistochemical way SP was performed to estimate the expression of HSP70, ER and PR in 41 cases of ovarian carcinomas and in 11 cases of normal ovarian tissue.

Results: The positive staining rate of HSP70 was 68.