ArticleBMC medical genomics2024
The role of NOS3-rs1799983 and NOS3- rs2070744 SNP in occurrence of avascular necrosis as a post COVID-19 complication.
Article in BMC medical genomics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Multifocal Osteonecrosis in the Hips and Shoulders Bilaterally after Severe COVID-19 Infection Misdiagnosed as Fibromyalgia: A Case Report.Journal of orthopaedic case reports · 2026Article
- Multiscale bone remodeling in COVID-19: from osteoimmune signaling to structural and mechanical impairment.Frontiers in bioengineering and biotechnology · 2026Review
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Authors and funding
4 authors.
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Abstract
Avascular necrosis (AVN) is a debilitating condition characterized by bone tissue death due to inadequate blood supply, leading to joint dysfunction and collapse. This study investigates the potential association between AVN and COVID-19, focusing on genetic factors such as NOS3 polymorphisms. A total of 180 individuals were included, comprising 120 COVID-19 patients and 60 healthy controls. Clinical, haematological, biochemical, and genetic parameters were assessed. Results revealed significant differences in respiratory and heart rates, haematological counts, and biochemical markers between AVN and control groups. Genetic analysis showed a higher prevalence of the TG genotype and G allele in NOS3 rs1799983 polymorphism among AVN patients. Additionally, NOS3 rs2070744 polymorphism correlated with various clinical parameters, including blood pressure, heart rate, and haematological indices. This study highlights the potential role of genetic factors in predisposing individuals to AVN following COVID-19 infection.
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