Second Affiliated Hospital Of Xi'an Jiaotong University

This study tested a gel containing a healing protein (GM-CSF) on 30 people with acne scars. Each person got laser treatment on both sides of their face, but only one side received the gel. The goal was to see if the gel helped the skin heal faster and with less redness. Results s…

This study tested two different lasers on 38 people with acne scars to see which works better and is safer for Asian skin. Each person got one laser on one side of their face and the other laser on the other side. The goal was to find out which laser improves scars more and cause…

This study looked at how to make photodynamic therapy more effective for port-wine stains, a type of birthmark. 33 children aged 3-12 received one treatment session. Researchers compared a lower-power, longer-duration light to a higher-power, shorter-duration light, keeping the t…

This study looked at 102 cataract patients whose corneas have a higher-than-normal back curve (posterior corneal elevation). Researchers compared different formulas to calculate the right lens power for surgery. The goal was to see which formula gives the most accurate vision cor…