Δ9 desaturase activity in normal mouse liver and hepatoma SS1K

The activity of Δ9 desaturase was determined in the microsomal fraction of normal mouse liver and hepatoma SS1K in the presence of the 105,000 × g supernatant. Neither hepatic nor hepatoma soluble fractions were able to modify the low desaturating capacity. Two enzymes from the microsomal electron t...

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Detalles Bibliográficos
Autores principales: Mercuri, Osvaldo, De Tomás, María Elena
Formato: Articulo Comunicacion
Lenguaje:Inglés
Publicado: 1978
Materias:
Ciencias Médicas
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/137740
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-137740
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Médicas
spellingShingle Ciencias Médicas
Mercuri, Osvaldo
De Tomás, María Elena
Δ9 desaturase activity in normal mouse liver and hepatoma SS1K
topic_facet Ciencias Médicas
description The activity of Δ9 desaturase was determined in the microsomal fraction of normal mouse liver and hepatoma SS1K in the presence of the 105,000 × g supernatant. Neither hepatic nor hepatoma soluble fractions were able to modify the low desaturating capacity. Two enzymes from the microsomal electron transport chain associated with Δ9 desaturase, namely NADH-cytochrom b5 reductase and NADH-cytochrome C reductase were also measured. The results indicate that the low Δ9 desaturase activity in hepatoma SS1K could be related to the reduced amount of desaturase.
format Articulo
Comunicacion
author Mercuri, Osvaldo
De Tomás, María Elena
author_facet Mercuri, Osvaldo
De Tomás, María Elena
author_sort Mercuri, Osvaldo
title Δ9 desaturase activity in normal mouse liver and hepatoma SS1K
title_short Δ9 desaturase activity in normal mouse liver and hepatoma SS1K
title_full Δ9 desaturase activity in normal mouse liver and hepatoma SS1K
title_fullStr Δ9 desaturase activity in normal mouse liver and hepatoma SS1K
title_full_unstemmed Δ9 desaturase activity in normal mouse liver and hepatoma SS1K
title_sort δ9 desaturase activity in normal mouse liver and hepatoma ss1k
publishDate 1978
url http://sedici.unlp.edu.ar/handle/10915/137740
work_keys_str_mv AT mercuriosvaldo d9desaturaseactivityinnormalmouseliverandhepatomass1k
AT detomasmariaelena d9desaturaseactivityinnormalmouseliverandhepatomass1k
bdutipo_str Repositorios
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