Literature DB >> 1009056

Copper metabolism in retinitis pigmentosa.

D K Gahlot, P K Khosla, P D Makashir, K Vasuki, N Basu.   

Abstract

Clinically and electrophysiologically confirmed cases of primary retinitis pigmentosa have been investigated regarding their copper metabolic state. It is observed that these patients show a normal or near normal serum copper concentration, very low plasma caeruloplasmin concentration, and a very high copper urinary excretion. A similarity between this condition and hepatolenticular degeneration is drawn and it is suggested that retinitis pigmentosa may also be a condition caused by an inborn error of copper metabolism.

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Year:  1976        PMID： 1009056      PMCID： PMC1042836          DOI： 10.1136/bjo.60.11.770

Source DB:  PubMed          Journal:  Br J Ophthalmol        ISSN： 0007-1161            Impact factor:   4.638


  8 in total

1.  Studies on copper metabolism. XV. The excretion of copper by animals.

Authors:  J P MAHONEY; J A BUSH; C J GUBLER; W H MORETZ; G E CARTWRIGHT; M M WINTROBE
Journal:  J Lab Clin Med       Date:  1955-11

2.  The urinary excretion of copper and its concentration in the blood of normal human adults.

Authors:  E J BUTLER; G E NEWMAN
Journal:  J Clin Pathol       Date:  1956-05       Impact factor: 3.411

3.  Studies on copper metabolism I. A method for the determination of copper in whole blood, red blood cells, and plasma.

Authors:  C J GUBLER; M E LAHEY; H ASHENBRUCKER; G E CARTWRIGHT; M M WINTROBE
Journal:  J Biol Chem       Date:  1952-05       Impact factor: 5.157

4.  Micro-determination of copper in biological material.

Authors:  A Eden; H H Green
Journal:  Biochem J       Date:  1940-09       Impact factor: 3.857

5.  The effects of B.A.L. in hepatolenticular degeneration.

Authors:  J N CUMINGS
Journal:  Brain       Date:  1951-03       Impact factor: 13.501

6.  On the copper content in urine in proteinuria.

Authors:  S MUNCH-PETERSEN
Journal:  Scand J Clin Lab Invest       Date:  1950       Impact factor: 1.713

7.  Electro-oculography in albinos.

Authors:  D K Gahlot; E Hansen
Journal:  Acta Ophthalmol (Copenh)       Date:  1974

8.  Studies on copper metabolism. XIV. Copper, ceruloplasmin and oxidase activity in sera of normal human subjects, pregnant women, and patients with infection, hepatolenticular degeneration and the nephrotic syndrome.

Authors:  H MARKOWITZ; C J GUBLER; J P MAHONEY; G E CARTWRIGHT; M M WINTROBE
Journal:  J Clin Invest       Date:  1955-10       Impact factor: 14.808
  8 in total
  6 in total

1.  Clinical copper metabolism parameters in patients with retinitis pigmentosa and other tapeto-retinal degenerations.

Authors:  N Ehlers; N Bülow
Journal:  Br J Ophthalmol       Date:  1977-09       Impact factor: 4.638

2.  Copper metabolism in retinitis pigmentosa patients.

Authors:  S S Rao; M Satapathy; A Sitaramayya
Journal:  Br J Ophthalmol       Date:  1981-02       Impact factor: 4.638

3.  Absence of abnormal erythrocyte superoxide dismutase, copper, or zinc levels in patients with retinitis pigmentosa.

Authors:  R K Crouch; J K Chambers
Journal:  Br J Ophthalmol       Date:  1982-07       Impact factor: 4.638

4.  Levels of zinc in plasma, erythrocytes, and hair, and levels of serum copper in patients with retinitis pigmentosa in Turkey.

Authors:  L S Atmaca; A Arcasoy; A O Cavdar; E Ozmert
Journal:  Br J Ophthalmol       Date:  1989-01       Impact factor: 4.638

5.  Copper metabolism in American retinitis pigmentosa patients.

Authors:  M F Marmor; J W Nelson; A S Levin
Journal:  Br J Ophthalmol       Date:  1978-03       Impact factor: 4.638

6.  Case Report: The First Reported Concurrence of Wilson Disease and Bilateral Retinitis Pigmentosa.

Authors:  Zifan Ye; Xiuhua Jia; Xin Liu; Qi Zhang; Kaijun Wang; Min Chen
Journal:  Front Med (Lausanne)       Date:  2022-04-28
  6 in total

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