Circadian Changes in Plasma Phosphate Concentration, Urinary Phosphate Excretion, and Cellular Phosphate Shifts

Urinary Excretion and Serum Concentration of Inorganic Phosphate in Man.

Effects of Alkalosis on Plasma Concentration and Urinary Excretion of Inorganic Phosphate in Man.

In 1924, Haldane, Wigglesworth, and Wood-row reported on the effect of reaction changes on human inorganic metabolism (1). They found that respiratory alkalosis caused a sharp fall and respiratory acidosis a sharp rise in serum phosphorus concentration. They also examined metabolic changes induced by oral ingestion of Na-HCO3 or NH4Cl for several days, but respiratory compensation would have mi...

Urinary excretion of phosphate in normal children.

Thalassinos, N. C., Leese, B., Latham, S. C., and Joplin, G. F. (1970). Archives of Disease in Childhood, 45, 269. Urinary excretion of phosphate in normal children. In 55 normal children on a normal diet, the phosphate and creatnine were estimated in a fasting 2-hour urine collection and in a simultaneous blood sample. In comparison with adults, a high serum phosphate and relatively decreased ...

Assessment of urinary phosphate excretion in normal and abnormal children.

There is no unanimity about the best way to express renal phosphate excretion for clinical use. Several methods are in use; phosphate clearance; the quotient of the clearances of phosphate and creatinine, which also gives an approximation of tubular phosphate resorbtion; the quotient of renal phosphate and creatinine concentrations in urine. Nordin and Fraser (1956, 1960) have added the phospha...

CALCIUM PHOSPHATE CEMENT: STUDY OF (BETA-TRICALCIUM PHOSPHATE, DICALCIUM PHOSPHATE AND CALCIUM CARBONATE SYSTEM

Calcium phosphate cements (CPCs), using B-tricalcium phosphate (ß-TCP, Ca3 (P04)2), dicalcium phosphate (DCP, CaHP04), calcium carbonate (Ca CO3), and hydroxylapatite (HAp, Ca10(P04)6(OH)2) as powder cement and disodium hydrogen phosphate (Na2HP04) solution as liquid component were prepared. After mixing the powder and liquid constituents, injectable and self-setting calcium phosphate cements (...