Literature DB >> 578725

Binding of mercury and selenium in subcellular fractions of rat liver and kidneys following separate and joint administration.

E Komsta-Szumska, J Chmielnicka.   

Abstract

The distribution of mercury and selenium has been examined in subcellular fractions of rat liver and kidneys in prolonged exposure to HgCl2 and Na2SeO3 administered separately and simultaneously. The molar ratio of mercury and selenium concentrations in subcellular fractions of the organs examined varied considerably. Selenium displaced mercury from the soluble kidney fraction bound mainly with metallothionein to the nonhistone protein fraction of liver nuclei. The Hg-stimulated biosynthesis of metallothionein has been eliminated under the influence of selenium.

Entities:  

Mesh：

Substances：

Year:  1977        PMID： 578725     DOI： 10.1007/bf00293656

Source DB:  PubMed          Journal:  Arch Toxicol        ISSN： 0340-5761            Impact factor:   5.153


  21 in total

1.  Interaction of dietary methylmercury and selenium on accumulation and retention of these substances in rat organs.

Authors:  G Oi; S Nishigaki; H Seki; Y Tamura; T Maki; H Maeda; S Ochiai; H Yamada; Y Shimamura; H Yagyu
Journal:  Toxicol Appl Pharmacol       Date:  1975-06       Impact factor: 4.219

2.  The influence of selenium on binding of inorganic mercury by metallothionein in the kidney and liver of the rat.

Authors:  E Kosta-Szumska; J Chmielnicka; J K Piotrowski
Journal:  Biochem Pharmacol       Date:  1976-11-15       Impact factor: 5.858

3.  A modified procedure for determination of metallothionein-like proteins in animal tissues.

Authors:  A J Zelazowski; J K Piotrowski
Journal:  Acta Biochim Pol       Date:  1977       Impact factor: 2.149

4.  Studies of nuclear acidic proteins. Evidence for their phosphorylation, tissue specificity, selective binding to deoxyribonucleic acid, and stimulation effects on transcription.

Authors:  C S Teng; C T Teng; V G Allfrey
Journal:  J Biol Chem       Date:  1971-06-10       Impact factor: 5.157

5.  Metabolic interrelations of trace elements. The effect of some inorganic and organic compounds of selenium on the metabolism of cadmium and mercury in the rat.

Authors:  J Parízek; I Benes; I Ostádalová; A Babický; J Benes; J Lener
Journal:  Physiol Bohemoslov       Date:  1969

6.  Selenite-induced binding of inorganic mercury in blood and other tissues in the rat.

Authors:  A E Moffitt; J J Clary
Journal:  Res Commun Chem Pathol Pharmacol       Date:  1974-03

7.  Binding of simultaneously administered inorganic selenium and mercury to a rat plasma protein.

Authors:  R F Burk; K A Foster; P M Greenfield; K W Kiker; J P Hannon
Journal:  Proc Soc Exp Biol Med       Date:  1974-03

8.  [Effect of sodium selenite, sodium tellurite and sodium sulfite on retention and distribution of mercury in mice].

Authors:  V Eybl; J Sýkora; F Mertl
Journal:  Arch Toxikol       Date:  1969

9.  Binding of mercury in the rat kidney by metallothionein.

Authors:  J M Wiśniewska; B Trojanowska; J Piotrowski; M Jakubowski
Journal:  Toxicol Appl Pharmacol       Date:  1970-05       Impact factor: 4.219

10.  Selenium and hepatic microsomal hemoproteins.

Authors:  R F Burk; A M Mackinnon; F R Simon
Journal:  Biochem Biophys Res Commun       Date:  1974-01-23       Impact factor: 3.575
View more
  17 in total

1.  Mercury-selenium interactions in relation to histochemical staining of mercury in the rat liver.

Authors:  E Baatrup; O Thorlacius-Ussing; H L Nielsen; K Wilsky
Journal:  Histochem J       Date:  1989-02

2.  Effect of selenium on the organ distribution and binding of bismuth in rat tissues.

Authors:  J A Szymańska; M Zychowicz; A J Zelazowski; J K Piotrowski
Journal:  Arch Toxicol       Date:  1978-04-27       Impact factor: 5.153

3.  Whole-body retention of mercury and selenium and histopathological and morphological studies of kidneys and liver of rats exposed repeatedly to mercuric chloride and sodium selenite.

Authors:  J Chmielnicka; Z Hajdukiewicz; E Komsta-Szumska; S Lukaszek
Journal:  Arch Toxicol       Date:  1978-06-16       Impact factor: 5.153

4.  Changes in mercury levels in harbor porpoises from the Bay of Fundy, Canada, and adjacent waters during 1969-1977.

Authors:  D E Gaskin; K I Stonefield; P Suda; R Frank
Journal:  Arch Environ Contam Toxicol       Date:  1979       Impact factor: 2.804

5.  Selenite toxicity and mercury-selenium interactions in juvenile fish.

Authors:  J F Klaverkamp; D A Hodgins; A Lutz
Journal:  Arch Environ Contam Toxicol       Date:  1983-07       Impact factor: 2.804

6.  Chemical form and distribution of mercury and selenium in eggs from chickens fed mercury-contaminated grain.

Authors:  C J Cappon; J C Smith
Journal:  Bull Environ Contam Toxicol       Date:  1981-04       Impact factor: 2.151

7.  Mercury and selenium content and chemical form in fish muscle.

Authors:  C J Cappon; J C Smith
Journal:  Arch Environ Contam Toxicol       Date:  1981       Impact factor: 2.804

8.  Kidney concentrations and urinary excretion of mercury, zinc and copper following the administration of mercuric chloride and sodium selenite to rats.

Authors:  J Chmielnicka; E Brzeźnicka; A Sniady
Journal:  Arch Toxicol       Date:  1986-05       Impact factor: 5.153

9.  Uptake and binding of cadmium and mercury to metallothionein in rat hepatocyte primary cultures.

Authors:  R J Gerson; Z A Shaikh
Journal:  Biochem J       Date:  1982-11-15       Impact factor: 3.857

10.  The effect of methylmercury on the distribution and excretion of selenium by the guinea pig.

Authors:  E Komsta-Szumska; K R Reuhl; D R Miller
Journal:  Arch Toxicol       Date:  1983-12       Impact factor: 5.153
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.