An Unidentified Factor for Phenolsulphatase Production by Enterobacteriaceae
نویسندگان
چکیده
منابع مشابه
An unidentified factor in liver required for reproduction in rats.
It has been known for some time that reproduction in rats is impaired when they are fed on purified diets, and may to some extent be restored by supplements of natural foods such as liver (see, for example, Mapson, 1932; Folley, Henry & Kon, 1947). This earlier work was carried out before the recognition of vitamin B,, as an essential nutrient. We too have reported on the effect on reproduction...
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The complexity of the nutritive requirements of Lactobacillus casei is known. The organism develops slowly in synthetic or semisynthetic media such as the one described by Landy and Dicken (1942). Assay media for this organism therefore include crude supplements like peptone (Teply and Elvehjem, 1945) or trypsinized casein (Roberts and Snell, 1946). The active principle responsible for the shor...
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Background: Vascular endothelial growth factor (VEGF) has a key role in angiogene-sis and in transplantation. The level of VEGF is related to the differences in the DNA sequence of its promoter region. Objectives: In this study, the association between the combination of VEGF –1154 G and –2578 C alleles and VEGF production by LPS-stimulated PBMCs was investigated. In addition; the relationship ...
متن کاملfaciliting lexical access for the fluent production of speech
the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis,a one-way anova experimental design was carried out. 24 sednior students of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inter...
15 صفحه اولfacilitating lexical access for the fluent production of speech
the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis , a one- way anova experimental design was carried out. 24 senior student of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inte...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1955
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.29.57