منابع مشابه
Positive interference in Radioimmunoassay determination of serum total T3
Introduction: Determination of thyrotropin, total and free thyroxine and triiodothyronine are widely used as diagnostic methods for thyroid function evaluation. There have been numerous reports of interferences in thyroid hormone immunoassays. Herein, a prominent positive interference is reported for a radioimmunoassay kit of total triiodothyronine. Materials and Methods: In this study, a total...
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Online product rating systems are frequently used to generate recommendation systems to boost sales. However, these systems do not take into account how user reviews are influenced by previous reviews of the same product. We wish to model how users interact with previously posted reviews. Namely, we want to see if there are distinct categories of users who tend to agree with previously posted r...
متن کاملCrystalline Papain.
In an earlier study (1) of the amino acid composition of papain, it was assumed that all of the sulfur could be attributed to cysteine and cystine since methionine is absent from this protein. However, because of the sulfhydryl nature of this enzyme, the content of these amino acids is of some importance; we have used the method of Schram, Moore, and Bigwood (2) for this estimation. The results...
متن کاملThe Activation of Papain
In previous reports (1, 2) there was presented evidence which could not be fitted into the widely accepted oxidation-reduction theory of papain activation (3). In these experiments it was shown that papain may be inhibited by means of phenylhydrazine and may be reactivated by means of benzaldehyde. In an attempt to study further the process of papain activation, an inactive papain preparation (...
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ژورنال
عنوان ژورنال: Journal of the Institute of Brewing
سال: 1984
ISSN: 0046-9750
DOI: 10.1002/j.2050-0416.1984.tb04279.x