To focus on the mouse retina, optical qualities of the mouse eye were adjusted by using a 60-D fundus lens (Ocular Instruments, Bellevue, WA, USA) that is placed in front of the objective lens of the OCT
Without enough of it, the brains ability to regulate inflammation, detoxify, and repair itself can sufferleading to a noticeable dip in mental clarity, alertness, and overall cognitive performance
These contraindications are treated as standard screening criteria across the growth-factor research literature, not unique cautions specific to a single study
A further improvement was seen during the extension in those receiving NAC, although this failed to reach statistical significance compared with placebo, possibly due to the small numbers or due to the initial improvement being a placebo effect
This impairment can occur before, during, or after birth