Magnesium Ammonium Phosphate and Related Salts Formed in Compound Fertilizers Containing Magnesium

Effect of Amino Acids on Magnesium Ammonium Phosphate Hexahydrate (Struvite) Crystallization

Physiological and Pharmacological Studies of Magnesium Salts

I n t r o d u c t o r y . T h e narcotic effect as well as the toxicity of magnesium salts, when introduced subcutaneously, depend to a great degree upon the readiness with which they are eliminated from the body. By what path are these salts eliminated? Are they excreted by the intestinal canal or are they eliminated through the kidneys? Meltzer and Auer" state that from their experiments they...

NMR study of ammonium magnesium langbeinite.

Recent studies have shown that ammonium langbeinites have low-temperature phase transitions uncharacteristic of the rest of the langbeinite family. In this study, proton NMR spin-lattice relaxation times Ti and spin-spin relaxation times T2 for powder samples of (NH4)2Mg2(S04)s are reported in the temperature range from 77 to 373 K. The ammonium ions occupy two different kinds of sites in the c...

Bioavailability of Magnesium Salts – A Review

Background: Magnesium supplementation is of value in several different medical disorders. Several kinds of Mg-salts are commercially available. Purpose: This review evaluates their bioavailability criteria such as solubility, urinary excretion, and plasma levels of magnesium from studies of different Mg-salts. Conclusion: Although methodology differences were large, the results consistently dem...

Magnesium stimulates renal phosphate reabsorption.

In the kidney, approximately 80% of the filtered phosphate (Pi) is reabsorbed along the proximal tubule. Changes in renal Pi reabsorption are associated with modulation of the sodium-dependent Pi cotransporter type IIa (NaPi-IIa) and type IIc (NaPi-IIc) protein abundance in the brush-border membrane (BBM) of proximal tubule cells. NaPi-IIa is mainly regulated by dietary Pi intake and parathyroi...