glomerular filtrate - The protein-poor fluid transferred into the capsular space of the renal corpuscle as a result of the process of glomerular filtration; it consists of water and small dissolved solutes in relatively equal concentrations to their concentrations in the blood plasma; however, the larger solutes which are approaching the diameter of ...
Ectropion is an outward turning of the eyelid margin. It occurs most often in the lower eyelid. The condition may be mild or severe and may involve all or part of the eyelid margin.
Ectropion can be caused by: 1  Muscle weakness. As you age, the muscles under your eyes tend to weaken, and tendons stretch out. These muscles and tendons hold your eyelid taut against your eye. When they weaken, your eyelid can begin to droop. 2  Facial paralysis.