A fully featured ice cream flavor now requires at least a swirl of variegate and an inclusion. |
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In variegate porphyria, the skin changes and attacks of acute porphyria may not occur at the same time. |
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Clinically identical acute attacks can occur in acute intermittent porphyria, variegate porphyria, hereditary coproporphyria, and plumboporphyria. |
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Variegate porphyria is characterized by decreased activity of protoporphyrinogen oxidase, the penultimate enzyme in the heme biosynthetic pathway. |
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