Serum ionized calcium, nephrogenous and total urinary cyclic AMP and urinary phosphate in normal subjects

References

• Alston W. C., Allen K. R., Tovey J. E. A comparison of nephrogenous cyclic AMP, total urinary cyclic AMP and the renal tubular maximum reab-sorptive capacity for phosphate in the diagnosis of primary hyperparathyroidism. Clin. Endocrinol. 1980; 13: 17
   PubMedGoogle Scholar
• Arnaud C. D., Goldschmict R. S., Bordier P. J., Sizemore G. W., Larsen J. A., Gilkinson J. Influence of immunoheterogeneity of circulating parathyroid hormone on results of radioimmunoassays of serum in man. Am. J. Med. 1974; 56: 785–793
   PubMed Web of Science ®Google Scholar
• Babka J. C., Bower R. H., Sode J. Nephrogenous cyclic AMP levels in primary hyperparathyroidism. Arch, intern. Med. 1976; 136: 1140
   PubMedGoogle Scholar
• Broadus A. E., Mahaffey J. E., Bartter F. C., Neer R. M. Nephrogenous cyclic adenosine monophosphate as a parathyroid function test. J. din. Invest. 1977; 60: 771
   PubMed Web of Science ®Google Scholar
• Broadus A. E. Clinical cyclic nucleotide research. Advances in Cyclic Nucleotide Research. Raven Press, New York 1977; 8: 509
   Google Scholar
• Conceicao J. C., Weightman D., Smith P. A., Luno J., Ward M. K., Kerr D. N. S. Serum ionized calcium concentration: measurement versus calculation. British med. J. 1978; 1: 1103
   PubMed Web of Science ®Google Scholar
• Debacker M., Manderlier T., Nijs-Dewolf N., Six R., Corvilain J. Urinary cyclic AMP as an aid in the differential diagnosis of hypercalcemia. Biomedicine 1974; 21: 338
   PubMedGoogle Scholar
• Drezner M. K., Neelon F. A., Curtis H. B., Lebowitz H. E. Renal cyclic adenosine monophosphate: an accurate index of parathyroid function. Metabolism 1976; 10: 1103
   Google Scholar
• Fischer J. A., Binswanger U., Dietrich F. C. Human parathyroid hormone. Immunological characterization of antibodies against a glandular extract and the synthetic amino-terminal fragments 1-12 and 1-34 and their use in the determination of immunoreactive hormome in hormon sera. J. din. Invest. 1974; 54: 1382
   PubMedGoogle Scholar
• Halse J. Urinary 3′, 5′-cyclic adenosine monophosphate in relation to serum and urinary calcium in a acromegaly and primary hyperparathyroidism. Acta Endocrinol. 1980; 94: 468
   PubMedGoogle Scholar
• Jubiz W., Canterbury J. M., Reiss E., Tyler F. H. Orcadian variation in serum parathyroid hormone levels in humans: correlation with serum calcium and albumin levels. Clin. Res. 1970; 18: 527
   Google Scholar
• Kukreja S. C., Shemerdiak W. P., Lad T. E., Johnson P. A. Elevated nephrogenous cyclic AMP with normal serum parathyroid hormone levels in patients with lung cancer. J. clin. Endocrinol. Metab. 1980; 51: 167
   PubMed Web of Science ®Google Scholar
• Ladenson J. H., Lewis J. W., Boyd J. C. Failure of total calcium corrected for protein, albumin, and pH to correctly assess free calcium status. J. clin. Endocrinol. Metab. 1978; 46: 986
   PubMed Web of Science ®Google Scholar
• Marx S. J., Spiegel A. M., Brown E. M., Downs R. W., Jr., Attie M. F., Stock J. L., Levine M. A., Aurbach G. D. Urinary cyclic 3′, 5′-adenosine monophosphate (cAMP): an index of the action of parathyroid hormone of the kidney. Prog. biochem. Pharmacol. 1980; 17: 182
   PubMedGoogle Scholar
• Murad F., Pak C. Y. C. Urinary excretion of adenosine 3′, 5′-monophosphate and guanosine 3′, 5′-monophosphate. N. Engl. J. Med. 1972; 286: 1382
   PubMed Web of Science ®Google Scholar
• Neelon F. A., Drezner M., Birch B., Lebowitz H. E. Urinary cyclic adenosine monophosphate as an aid in the diagnosis of hyperparathyroidism. Lancet 1973; i: 631
   Google Scholar
• Nistrup Madsen S., Badawi I., Skovsted L. A simple competitive protein binding assay for adenosine -3′, 5′-monophosphate in plasma and urine. Acta Endocrinol. 1975; 81: 208
   Google Scholar
• Nistrup Madsen S., Badawi I., Jørgensen F. S., Skovsted L., Transbøl I. Urinary cyclic AMP. Acta med. Scand. 1976; 200: 195
   PubMedGoogle Scholar
• Nistrup Holmegaard S. Measurement of cyclic AMP in clinical investigation. Acta Endocrinol 1982; 249((Suppl.)), Copenhagen May
   Google Scholar
• Nordin B. E. C. Calcium, Phosphate and Magnesium Metabolism. Churchill Livingstone, Edinburgh London and New York 1976; 169
   Google Scholar
• Pak C. Y. C.S. Use of cyclic nucleotides in detection of disturbed parathyroid function. Advances in Cyclic Nucleotide Research, P. Hamet, H. Sandes. Raven Press, New York 1980; vol. 12: 393
   Google Scholar
• Sagel J., Colwell J. A., Loadholt C. B., Lizarralde G. Orcadian rhythm in the urinary excretion of cyclic 3′, 5′-adenosine monophosphate in man. J. clin. Endocrinol. Metab. 1973; 37: 570
   PubMedGoogle Scholar
• Shaw J. W., Oldham S. B., Rosoff L., Bethune J. E., Fichman M. P. Urinary cyclic AMP analyzed as a function of the serum calcium and parathyroid hormone in the differential diagnosis of hypercalcemia. J. clin. Invest. 1977; 59: 14
   PubMed Web of Science ®Google Scholar
• Siggaard-Andersen O., Thode J., Wandrup J. The concentration of free calcium ions in the blood plasma ‘ionized calcium’. Proceedings of the 5th meeting of the IFCC Expert Panel on pH and Blood Gases, Workshop Copenhagen, 1981, June
   Google Scholar
• Thode J., Wandrup J., Aas F., Siggaard-Andersen O. Evaluation of a new semiautomatic electrode system for simulatenous measurement of ionized calcium and pH. Scand. J. clin. Lab. Invest. 1982; 42: 407
   PubMed Web of Science ®Google Scholar
• Walton R. J., Bijvoet O. L. M. Nomogram for derivation of renal threshold phosphate concentration. Lancet 1975; ii: 309
   Web of Science ®Google Scholar