铁过载中铁形态的穆斯堡尔光谱研究。
A Mössbauer spectroscopic study of the form of iron in iron overload.
作者信息
St Pierre T G, Dickson D P, Kirkwood J K, Ward R J, Peters T J
出版信息
Biochim Biophys Acta. 1987 Jun 22;924(3):447-51. doi: 10.1016/0304-4165(87)90159-0.
There are major differences in the temperature dependence of the Mössbauer spectra of ferritin and haemosiderin extracted from the organs of humans suffering from transfusional iron overload. Iron overload can also occur in animal systems as a result of artificial treatments or dietary factors. None of the animal systems which were investigated in the present study showed evidence in their Mössbauer spectra for the presence of the haemosiderin found in transfusional iron overload in humans. This suggests that the haemosiderin which occurs in the case of human transfusional iron overload may be specific to that situation.
从患有输血性铁过载的人体器官中提取的铁蛋白和血铁黄素的穆斯堡尔光谱，其温度依赖性存在重大差异。由于人工处理或饮食因素，动物系统中也会出现铁过载。在本研究中所调查的动物系统，其穆斯堡尔光谱中均未显示出存在人类输血性铁过载中所发现血铁黄素的证据。这表明人类输血性铁过载情况下出现的血铁黄素可能是该情形所特有的。
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