Literature DB >> 5776555

Ultramicrofluorimetric determination of calcium in plasma.

M R Lewin, M R Wills, D N Baron.   

Abstract

A precise and reproducible method is described for the ultramicro fluorimetric determination of calcium in plasma, based upon the formation of a fluorescent complex between calcium and calcein at a strongly alkaline pH. In a group of normal subjects, the mean concentration of plasma calcium was 9.66 mg/100 ml with a normal range of 8.9 to 10.4 mg/100 ml.

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Year:  1969        PMID： 5776555      PMCID： PMC474037          DOI： 10.1136/jcp.22.2.222

Source DB:  PubMed          Journal:  J Clin Pathol        ISSN： 0021-9746            Impact factor:   3.411


  8 in total

Review 1.  FLUORESCENCE OF SOLUTIONS: A REVIEW.

Authors:  R T WILLIAMS; J W BRIDGES
Journal:  J Clin Pathol       Date:  1964-07       Impact factor: 3.411

2.  Some problems of hyperparathyroidism.

Authors:  C E DENT
Journal:  Br Med J       Date:  1962-12-01

3.  Determination of magnesium and calcium in urine.

Authors:  R CARUBELLI; W O SMITH; J F HAMMARSTEN
Journal:  Clin Chem       Date:  1959-02       Impact factor: 8.327

4.  A simple specific titration method for serum calcium.

Authors:  D N BARON; J L BELL
Journal:  Clin Chim Acta       Date:  1957-08       Impact factor: 3.786

5.  The complexometric titration of micro and ultramicro quantities of calcium in blood serum, urine, and inorganic salt solutions.

Authors:  B N BACHRA; A DAUER; A E SOBEL
Journal:  Clin Chem       Date:  1958-04       Impact factor: 8.327

6.  Microdetermination of serum calcium using the Eel flame photometer.

Authors:  E C BUTTERWORTH
Journal:  J Clin Pathol       Date:  1957-11       Impact factor: 3.411

7.  The determination of calcium in blood-serum and cerebrospinal fluid.

Authors:  A H Tingey
Journal:  Biochem J       Date:  1933       Impact factor: 3.857

8.  Estimation of calcium and magnesium in serum and urine by atomic absorption spectrophotometry.

Authors:  C G Thin; P A Thomson
Journal:  J Clin Pathol       Date:  1967-05       Impact factor: 3.411
  8 in total
  5 in total

1.  A fluorimetric and enzymatic method for the estimation of serum total bile acids.

Authors:  G M Murphy; B H Billing; D N Baron
Journal:  J Clin Pathol       Date:  1970-10       Impact factor: 3.411

2.  Simplified apparatus for ultrafiltration by centrifugation.

Authors:  M R Lewin
Journal:  J Clin Pathol       Date:  1969-09       Impact factor: 3.411

3.  Weight gain and chemical changes in low birthweight infants after change from human milk to modified cow's milk.

Authors:  D P Davies; R Saunders; O P Gray
Journal:  Arch Dis Child       Date:  1972-12       Impact factor: 3.791

4.  Plasma calcium fractions and the protein-binding of calcium in normal subjects and in patients with hypercalcaemia and hypocalcaemia.

Authors:  M R Wills; M R Lewin
Journal:  J Clin Pathol       Date:  1971-12       Impact factor: 3.411

5.  Value of plasma chloride concentration and acid-base status in the differential diagnosis of hyperparathyroidism from other causes of hypercalcaemia.

Authors:  M R Wills
Journal:  J Clin Pathol       Date:  1971-04       Impact factor: 3.411
  5 in total

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