Corrigendum to "WCN24-1924 SOCIODEMOGRAPHIC AND CLINICAL PROFILE OF OLDER ADULTS IN A HEMODIALYSIS UNIT IN NORTHEASTERN BRAZIL: CHALLENGES AND PERSPECTIVES" [ Volume 9, Issue 4, Supplement, April 2024, Pages S282-S283].

[This corrects the article DOI: 10.1016/j.ekir.

Biofixation of Air Emissions and Biomass Valorization-Evaluation of Microalgal Biotechnology.

This research appraised the simultaneous biofixation, that is not quite common in scientific literature, of carbon dioxide (CO) and nitric oxides (NO) by microalgae species Chlorella vulgaris, Haematococcus pluvialis, and Scenedesmus subspicatus. The experimental design was established by five treatments with gas concentrations between control-0.04% of CO, 5 to 15% of CO, and 30 to 100 ppm of NOx.

Para-aortic lymphadenopathy associated with adult COVID-19 multisystem inflammatory syndrome.

A 21-year-old woman arrived at the emergency department with dyspnoea, arterial hypotension and abdominal pain after 5 days with a influenza-like syndrome. SARS-CoV-2 was detected by reverse transcription PCR in a nasopharyngeal swab specimen. CT of the chest and abdomen with contrast demonstrated a minimal amount of free intraperitoneal fluid, gallbladder with wall oedema, multiple para-aortic lymph node and interlobular septal thickening with ground glass opacities on the lungs.