PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34738553-5 2021 In adults with COVID-19, an inverse association between sodium and interleukin-6 levels has been found, indicating that hyponatraemia could be used as a surrogate marker for the risk of cytokine storm and may facilitate the identification of patients who could benefit from immunomodulatory agents. Sodium 56-62 interleukin 6 Homo sapiens 67-80