منابع مشابه
Flocculation tests in hydatid disease.
A new serological technique of diagnosing human hydatid disease, employing polystyrene latex particles coated with hydatid cyst fluid, and a modified technique using bentonite particles are described. Comparison of the latex test with the complement-fixation test performed on 102 sera has shown a total agreement of 98% and an agreement of 93.1% in the positive specimens. The bentonite test and ...
متن کاملSignificance of Cephalin-cholesterol Flocculation Test
The effect of malarial fever on hepatic physiology has recently been investigated. It has been found (1) that considerable bromsulphthalein retention, a marked reduction in cholesterol and cholesterol esters, a moderate fall in phospholipids, diminished hippuric acid excretion and a strongly positive cephalin-cholesterol flocculation reaction resulted when malaria was induced in 9 patients by i...
متن کاملthe washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests
در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است
15 صفحه اولThe mechanism and interrelationships of the flocculation tests.
So many flocculation tests have been developed during the last few years that the time appears ripe to attempt a critical review of the mechanism and usefulness of some of the more popular procedures. Although many of these tests were developed primarily in relation to liver disease, where they are of proved value, it is generally recognized that they are not all specific in this respect. There...
متن کاملTests of Significance
1. Introduction In applied investigations, one is often interested in comparing some characteristic (such as the mean, the variance or a measure of association between two characters) of a group with a specified value, or in comparing two or more groups with regard to the characteristic. For instance, one may wish to compare two varieties of wheat with regard to the mean yield per hectare or to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 1948
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.4585.892