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Quantitation of changes in cell shape using computerized image analysis demonstrated that PDGF doubled the total projected area of lamellipodia formed by each cell within 5 min of addition and increased it by almost 10-fold at 30 min (Fig. 3 â A).o determine relative changes in lamellipodia length in different regions of the cell, corners were defined as parts of the square perimeter within 6 Î¼m from the intersection of the two sides; sides were defined as the 18 Î¼m interval between these corner regions.
Lamellae. Lamellae having layers (such as the concentric rings of the matrix in bone tissue). (singular is lamella; lamell = layer). Laminaria a type of brown algae that is a good source of iodine when eaten and is used gynecologically. (lamina = layer) ...gill lamellae Thin plates of tissue on gill filament s that contain the capillary beds across which gases are exchanged. gill raker Each of the projections along the inner surface of fish gills. That chlorophyll uses sunlight to create sugars.amellae. Lamellae having layers (such as the concentric rings of the matrix in bone tissue). (singular is lamella; lamell = layer). Laminaria a type of brown algae that is a good source of iodine when eaten and is used gynecologically. (lamina = layer) ...