نتایج جستجو برای: followed by centrifugation

تعداد نتایج: 7082409  

Journal: :Review of Educational Theory 2019

Journal: :The American Journal of the Medical Sciences 1864

Journal: :Transactions of the Royal Academy of Medicine in Ireland 1889

Background: The shortage of blood in the blood banks has always been a challenging issue. In India, there are lot are lot of myths, misconception and malpractices regarding blood donation. Therefore, we aimed to identify the knowledge level of laymen about blood donation practices, their attitude and practices followed by Indian donors, so that we can identify these factors to overcome problem ...

Objective Aspirated ovarian follicular fluids (FF) contain luteal granulosa cells (LGC) and other contaminating cell types. Several strategies such as the antibody binding methods, the flask method, the cell strainer, and the positive selection of granulosa aggregates after density gradient centrifugation, were tested as LGCs purification methods. Each of these strategies has its own advantages...

Journal: :Methods in molecular biology 2008
Padmanaban Annamalai A L N Rao

Analysis of viral RNA encapsidation assay provides a rapid means of assaying which of the progeny RNA are competent for packaging into stable mature virions. Generally, a parallel analysis of total RNA and RNA obtained from purified virions is advisable for accurate interpretation of the results. In this, we describe a series of in vivo assays in which viral RNA encapsidation can be verified. T...

Journal: :Journal of clinical chemistry and clinical biochemistry. Zeitschrift fur klinische Chemie und klinische Biochemie 1981
E Talafant J Továrek

Non-esterified cholesterol was determined enzymatically with the cholesterol oxidase-peroxidase reaction using phenol and 4-aminophenazone as chromogens. This assay as done in the supernatant containing the lipoprotein-X. Other serum lipoproteins were removed by precipitation with heparin and zinc acetate followed by centrifugation. No standardization was required, the lipoprotein-X concentrati...

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