نتایج جستجو برای: rna extraction
تعداد نتایج: 413094 فیلتر نتایج به سال:
Human blood specimens serve as important research materials in the field of translational medicine research. The RNA extracted from blood, for example, represents the gene expression profiles of individuals or groups, and can be indicative of the pathological basis for human diseases. Meanwhile, the RNA quality may have severe impacts on the results of RNA studies. RNA is susceptible to many fa...
results of 45 patients, 4 (8.9% [95% ci: 4.4-15.6]) had detectable genomic hcv-rna in their pbmc specimens. hcv genotypes were determined in the pbmcs of these subjects showed that 2 (50.0%) subjects with occult hcv infection had hcv subtype 3a, and 2 (50.0%) had hcv subtype 1b. conclusions this study found that 8.9 % of the iranian candidates for liver transplant with cryptogenic cirrhosis had...
a simple, sensitive and selective method for solvent extraction and spectrophotemetric determination of lanthanum (ii) europium (iii), and cerium (iii) is described , the rare earth metals are extracted into chloroform solution of n-phenylbenzohydroxamic acid (pbha) at ph 9-10 various parameters are studied to optimize the extraction conditions. the molar absorptivity is found to increase from ...
Lipid/DNA co-extraction from one sample is attractive in limiting biases associated with microbial community analysis from separate extractions. We sought to enhance established co-extraction methods and use high-throughput 16S rRNA sequencing to identify preferentially extracted taxa from co-extracted DNA. Co-extraction results in low DNA yields and distinct community structure changes.
Background: Respiratory infections, especially viral infections, are the most prevalent infection affecting Hajj pilgrims. Commonly 3 major human influenza viruses (A/H1N1, A/H3N2, and B) are responsible for these morbidities. The present study was conducted to develop a statistical report on human influenza in Hajj pilgrims. Methods: Nasal and throat samples were collected from 2...
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