porphyrin

Examples

• All

• Heme molecules are synthesized in a complex multistep process that begins with acetic acids and glycine, which develop into a porphyrin compound that then combines with iron.

  Academic text (2003)

• To examine whether this phenomenon occurred in a sample of Australian children with ASD, an analysis of urinary porphyrin profiles was conducted.

  Blog text (16)

• Low levels of porphyrins are difficult to measure accurately.

  Blog text (16)

• A consistent trend in abnormal porphyrin levels was evidenced when data were compared with those previously reported in the literature.

  Blog text (16)

• If you actually look at their data, you see that the great majority of their autistic patients had porphyrin levels in the same range as controls, and that the higher averages are due to a small number of cases with higher levels.

  Blog text (16)

• For example, porphyrins are increased in GI disorders, which are more common in the autistic population.

  Blog text (16)

• Many diseases, genetic conditions, and other toxins can elevate porphyrins.

  Blog text (16)

• Urinary porphyrin levels determined by high-performance liquid chromatography were compared between diagnostic groups, including internal and external control groups.

  Blog text (16)

• An increase in porphyrin levels can indicate abnormal metabolic conditions.

• In plants, porphyrin plays a crucial role in the process of photosynthesis.

Surface Forms

Morphology

Etymology