Typical costs: 1  Costs for a groom's cake are similar to those for wedding cakes, ranging from $1-$2 or less per slice for a relatively straightforward single-tier or sheet cake, to $8-$10 or more a slice for elaborate cakes with fondant, gum paste and sugar decorations or fruit.
Immunofluorescence microscopy is used to localize specific constituents in tissue sections or immobilized cells using fluorescent tags as labels.
This testing is most commonly used for glaucoma patients. It is also used to document other visual defect causing conditions. Intravenous Fluorescein Angiography (IVFA) IVFA is a diagnostic test which is used to document and diagnose various diseases of the parts of the eye called the retina and choroid. The patient is seated at a special camera, and a dye called Sodium Fluorescein is injected into a vein either in the arm or hand.