Analysis of catecholamines in turbellarians of Lake Baikal

Krister Eriksson , Maria Reuter , Oleg Timoshkin
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引用次数: 8

Abstract

1. The catecholamine content in six endemic turbellarians of Lake Baikal was examined with high pressure liquid chromatography (HPLC).

2. The planarians Archicotylus sp., Baikalobia sp., Bdellocephala angarensis, Rimacephalus arecepta, Sorocelis nigrofasciata and the lecithoepitheliat Geocentrophora wagini were analysed.

3. Dopa and dopamine (DA) were detected in all species and noradrenaline was detected in all species except Archicotylus. DA dominates in all species.

4. Neither adrenaline nor the DA-metabolite DOPAC were detected.

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贝加尔湖湍流虫中儿茶酚胺的分析
1. 采用高压液相色谱法测定了贝加尔湖特有的6种涡虫中儿茶酚胺的含量。对拟涡虫Archicotylus sp.、Baikalobia sp.、bdelloephala angarensis、Rimacephalus arecepta、Sorocelis nigrofasciata和geococentrphora wagini进行了分析。除原子齿外,所有种属均检测到多巴和多巴胺,除原子齿外,其余种属均检测到去甲肾上腺素。DA在所有物种中占主导地位。肾上腺素和多巴代谢物DOPAC均未检测到。
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