Preliminary Study on the Changes of IgA/VcA Titers in Low Blood Selenium Persons1 Sera by Oral use of Selenium-Enriched Yeast

Autor:	Wu Yintang, Wang Huimin, Yang Rongpu, Zhang Feng, Min Hua-qing, Huang Jiachen
Rok vydání:	1992
Předmět:	Organic Chemistry Significant difference chemistry.chemical_element Selenium enriched yeast Biochemistry Yeast Inorganic Chemistry Andrology stomatognathic diseases Titer chemistry otorhinolaryngologic diseases Selenium Whole blood
Zdroj:	Phosphorus, Sulfur, and Silicon and the Related Elements. 67:435-438
ISSN:	1563-5325 1042-6507
DOI:	10.1080/10426509208045867
Popis:	Whole blood selenium (Se) concentrations in 112 IgA/VcA positive and 33 oral administrating Se—enriched yeast subjects and 32 IgA/VcA negative ones were determined, using 2,3—diaminonaphahalene fluorometric method modified by the author. The blood Se levels ([xbar] ± SD) of IgA/VcA positive and negative subjects were 0.115 ± 0.024, 0.118 ± 0.028 μg/ml. respectively, no significant difference was existed between their blood Se levels (P > 0.20). The blood Se levels of low blood Se subjects with IgA/VcA positivity were 0.104 ± 0.009, 0.149 ± 0.033 μg/ml, respectively, before and after oral use of Se—enriched yeast, there were significant differences between their blood Se levels (P < 0.001). However, the efficiency of Se—enriched yeast on the negative change of IgA/VcA titer was only 21.4%. It suggested that blood Se levels are not related with IgA/VcA titers.
Databáze:	OpenAIRE
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