Medically reviewed by Lindsay Cook, PharmDMedically reviewed by Lindsay Cook, PharmD Low alkaline phosphatase (ALP) can be a sign of several different conditions, including thyroid disease ...

Elevated levels of serum total alkaline phosphatase (T-ALP) have been linked with decreased bone mineral density (BMD), ...

Alkaline Phosphatase (ALP): ALP ... 5'-Nucleotidase (5'-NT): This enzyme is involved in nucleotide metabolism. Low levels can indicate: Lead Poisoning: Lead exposure inhibits 5'-NT activity.