منابع مشابه
Simplified lysed-blood culture technique.
A blood culture system was developed in which a lysing agent (either Tween 20, one of several other polyoxyethylene adducts, digitonin, or Triton X-100) is added to the blood culture medium. Of 33 Triton compounds, 9 lysed human blood, as did 7 of 21 polyoxyethylene compounds and digitonin, all at a concentration of 0.05%. Under the specific test conditions, three of the hemolytic polyoxyethyle...
متن کاملA simplified technique for estimation of blood glucose.
Somogyi's (6) blood sugar method is one of the most reliable and extensively used method for the estimation of true sugar. Non-sugar reducing substances of blood are located principally in the erythrocytes (3) and are removed from laked blood by adding barium hydroxide and zinc sulphate solution in this method (5). Unfortunately solutions of barium hydroxide are very susceptible to deterioratio...
متن کاملPractical aerobic membrane filtration blood culture technique: clinical blood culture trial.
During the course of preliminary clinical trials of an improved membrane filter blood culture system, filter plugging produced by a gelling of the lysing solution was observed when the patients had high leukocyte counts. A solution of streptokinase-streptodornase (Varidase, Lederle Laboratories) dissolved or prevented the gel and permitted rapid filtration without plugging. With streptokinase-s...
متن کاملSimplified subjective workload assessment technique.
Although the subjective workload assessment technique (SWAT) has been widely used, it has two main problems: it is not very sensitive for low mental workloads and it requires a time-consuming card sorting pretask procedure. In this study are presented five variations of SWAT in an effort to overcome the limitations. Four of the variants used the continuous SWAT subscales while one used the disc...
متن کاملPractical aerobic membrane filtration blood culture technique: development of procedure.
The advantages of a membrane filter system for blood culturing have been realized for many years. Lysing of the blood prior to filtration is a convenient way to proceed, but previously described lysing procedures result in loss of certain organisms, particularly gram-negative bacilli. Four concentrations of Triton X-100 and sodium carbonate were studied in vitro, and their lysing and antibacter...
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: Journal of Clinical Microbiology
سال: 1986
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.23.3.452-455.1986