Further cosiderations of isoamylase pitfalls
نویسندگان
چکیده
منابع مشابه
Does human pancreas contain salivary-type isoamylase?
Amylase isoenzyme analysis was made of extracts of normal human pancreatic tissue by first conducting ion exchange chromatography of the purified material. This gave evidence of only pancreatic type (P-type) isoamylase for all purposes. However, when effluent fractions in which salivary type isoamylase would ordinarily be expected to be present were harvested, pooled, concentrated, and rechroma...
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A culture of a coliform bacteria isolated from soil produced isoamylase when grown in peptone-maltose-salts broth. The enzyme preparation was partially purified. Its similarity with isoamylase produced by Aerobacter aerogenes was established by studying its action upon various polysaccharides. A study of the organism producing isoamylase showed that it differed from A. aerogenes in some of its ...
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This work mainly focus on factors relevant for improvement of enzyme hydrolysis by using Rhizopus oryzae MTCC 9642 in submerged fermentation. Several cultural conditions were examined to access their effect in optimizing enzyme production. The Rhizopus oryzae PR7 MTCC 9642 showed best growth at 28°C within a broad pH range of 6.0 to 10.0 with an optimal temperature and pH of isoamylase synthesi...
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Total and pancreatic serum isoamylases were performed on 38 control subjects (21 non-smokers and 17 smokers) and 21 consecutive patients with pancreatic insufficiency before and after meal stimulation. There was no difference in the fasting or stimulated levels of total amylase (T), pancreatic isoamylase (P), or % P/T between smokers and non-smokers. The P/T ratio was significantly reduced in p...
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Betweenness centrality is a distance-based invariant of graphs. In this paper, we use lexicographic product to compute betweenness centrality of some important classes of graphs. Finally, we pose some open problems related to this topic.
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ژورنال
عنوان ژورنال: Clinica Chimica Acta
سال: 1967
ISSN: 0009-8981
DOI: 10.1016/0009-8981(67)90135-0