hat
se geri a administre pa enjeksyon yon viris pote chanje jenetik enfòmasyon ki materyèl jèn ki manke opsin L dirèkteman nan retin nan. Sou yon peryòd nan 24 semèn, sansiblite nan limyè a kon yo ki nan je yo deplase nan direksyon makak espèk wouj la, yon zòn yo pa kapab deja distenksyon byen klè. makak yo granmoun resevwa enjeksyon an plis pase 2 ane de sa epi yo pa te ko vini nan ekspoze nenpòt ki efè segondè.
eng
The cure is administered by injecting a virus carrying altered genetic information that supplies the missing L opsin gene directly to the retina. Over a period of 24 weeks, the light sensitivity of the cones in the monkeys eyes shifted toward the red spectrum, an area they could not previously differentiate clearly. The adult monkeys received the injection more than 2 years ago and have not yet come to exhibit any side effects.