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The following are the most common treatments of elevated alkaline phosphatase. [23] Treatment of the underlying condition. Once doctors identify the cause of elevated ALP and diagnose a treatment, the levels of alkaline phosphatase fluctuates back to normal; Removal of medication. Drugs can be associated with increased levels of alkaline ...
More specifically, optimal levels are generally close to a central tendency of the values found in the population. However, usual and optimal levels may differ substantially, most notably among vitamins and blood lipids, so these tables give limits on both standard and optimal (or target) ranges.
The enzyme alkaline phosphatase (ALP, alkaline phenyl phosphatase, also abbreviated PhoA) is a phosphatase with the physiological role of dephosphorylating compounds. The enzyme is found across a multitude of organisms, prokaryotes and eukaryotes alike, with the same general function, but in different structural forms suitable to the environment they function in. Alkaline phosphatase is found ...
Alkaline phosphatase levels are usually high in hyperparathyroidism due to high bone turn over. In primary hyperparathyroidism, levels may remain within the normal range, but this is inappropriately normal given the increased levels of plasma calcium. [citation needed]
An elevated level of alkaline phosphatase in the blood in combination with normal calcium, phosphate, and aminotransferase levels in an elderly patient are suggestive of Paget's disease. Markers of bone turnover in urine eg. Pyridinoline; Elevated levels of serum and urinary hydroxyproline are also found.
I think the "normal" alkaline phosphatase levels should be adjusted or at least a disclaimer should be put that "normal" depends on the lab performing the test. Robbins/Goljan pathology go with 45-150 U/L as the normal range. As it is in the Wiki page, it's way too low as a "normal" range.
It is defined as the quantity of alkaline phosphatase that liberates 1 mg of phosphate ion during the first hour of incubation with a buffered substrate containing sodium β-glycerophosphate. [1] This technique was the first test to measure blood alkaline phosphatase levels, and was developed by Aaron Bodansky in the early 1930s. [2]
[11] [12] [13] Levels in the third trimester can be as much as 2-fold greater than in non-pregnant women. [11] As a result, ALP is not a reliable marker of hepatic function in pregnant women. [ 11 ] In contrast to ALP, levels of ALT, AST, GGT, and lactate dehydrogenase are only slightly changed or largely unchanged during pregnancy. [ 11 ]