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Updated: Jun 19, 2026

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证据证明cfDNA血度对预测COVID-19疾病严重程度的有用性:一项回顾性试点研究

Katharina Hoeter1, Elmo Neuberger2, Susanne Fischer1

  • 1Department of Anaesthesiology, University Medical Centre of the Johannes Gutenberg-University, Mainz, Germany.

PeerJ
|September 25, 2023
PubMed
概括

与健康个体相比,COVID-19患者的循环无细胞DNA (cfDNA) 水平显著更高. 较高的cfDNA度可以预测COVID-19疾病的严重程度.

关键词:
在 COVID-19 疫情中,细胞自由的DNA 细胞自由的DNA临床结果 临床结果器官功能障碍 器官功能障碍 器官功能障碍这是SARS-CoV-2病毒.

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Single Nucleotide Polymorphisms-SNPs01:05

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A single nucleotide polymorphism or SNP is a single nucleotide variation at a specific genomic position in a large population. It is the most prevalent type of sequence variation found in the human genome. Point mutations that occur in more than 1% of the population qualify as SNPs. These are present once every 1000 nucleotides on an average in the human genome. Replacement of a purine with another purine (A/G) or a pyrimidine with another pyrimidine (C/T) is known as a transition. In contrast,...