An intravenous pyelogram (IVP) is an x-ray examination of the kidneys, ureters and urinary bladder that uses iodinated contrast material injected into veins.n intravenous pyelogram (IVP) is an x-ray examination of the kidneys, ureters and urinary bladder that uses iodinated contrast material injected into veins.
Demi-permanent hair color is designed to enhance and intensify natural or previously color-treated hair. It doesnât permanently alter hair color, but it is long-lastingâup to 24 shampoosâand fades gradually, so you donât end up with a harsh regrowth line.
Demi Permanent 1 2 3 4 5. Demi permanent color is almost the same as semi permanent dyes except for the fact that they last longer. Demi permanent dyes usually last about 28 washes and they are deposit-only dyes. This dye will not lighten your hair.his type of dye can also be used as a toner and if you need to refresh a fading permanent color. Also use this if you're going to dye your hair unnatural colors such as pastel colors and or neon colors. There's also demi permanent dyes that are used to just add shine instead of color. Permanent 1 2 3 4 5.