精氨酸酶在紫罗非鱼、加利利沙罗齿鱼和尼罗鱼组织中的分布

Q4 Environmental Science

West African Journal of Applied Ecology Pub Date : 2011-10-05 DOI:10.4314/WAJAE.V18I1.70318

R. Okonji, M. Popoola, O. Komolafe, A. Kuku

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引用次数: 2

摘要

本文报道了来自尼日利亚西南部Aiba和Osinmo水库的3种不同的奇鱼科动物(罗非鱼zilli, Sarotherodon galilaeus和Oreochromis niloticus)精氨酸酶的组织分布。与其他两种相比，伽利略S. galilaeus的组织显示出很高的精氨酸酶活性。在Osinmo水库中，niloticus的肝脏和T. zillii的肠道显示出很高的精氨酸酶活性。在这些生物的组织中观察到的高精氨酸酶活性归因于输尿管作用，与在肯尼亚马加迪湖的罗非鱼(Alcolapia grahami)中获得的结果相似。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Distribution of the Enzyme Arginase in the Tissues of Selected Cichlidae Species: Tilapia zillii, Sarotherodon galilaeus and Oreochromis niloticus

The paper reports the tissue distribution of the enzyme arginase in three different Cichlids: Tilapia zilli , Sarotherodon galilaeus and Oreochromis niloticus , from the Aiba and Osinmo reservoirs, located in the southwestern Nigeria. The tissues of S. galilaeus showed very high activity of arginase as compared with the other two species. The liver of O. niloticus and the gut of T. zillii showed very high activity of arginase in the Osinmo reservoir. The high arginase activity observed in the tissues of these organisms is attributed to ureotelism and is similar to the result obtained for tilapia, Alcolapia grahami , from lake Magadi, Kenya.

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来源期刊

West African Journal of Applied Ecology Environmental Science-Ecology

CiteScore

0.80

自引率

0.00%

发文量

期刊介绍： This research journal has been established by the Ecological Laboratory Unit of the University of Ghana, Accra to publish original papers, invited articles and book reviews in English on general ecology. Papers are peer reviewed by consulting editors. The journal is targeted at scientists, policy makers and the general public. The subject areas to be covered include the following: -Theoretical and Applied Ecology- Environmental Studies- Environmental Management- Population Studies- Sustainable use of Natural Resources- Atmospheric Science- Aquatic Sciences and Oceanography- Terrestrial Ecology- Soil Sciences- Human Settlements- Disaster Preparedness and Disaster Reduction- Sustainable Development- Traditional Knowledge on Biodiversity and its sustainable use- Application in Agriculture and Land Use- Health and Environmental Protection