On the outcome of septoplasty.

In 2019 and 2023, two randomised controlled trials (RCTs) on the effectiveness of septoplasty were published (1,2). Part of the rationale for both studies was that the value of septoplasty had been questioned by policymakers, health insurance carriers and health care providers. The results of both studies showed that patients undergoing septoplasty had a better outcome than patients in the control group.

Measurement of Nasal Nitric Oxide in Chronic Rhinosinusitis and Its Relationship to Patient-Reported Outcome: A Longitudinal Pilot Study.

Objective: To assess whether nasal nitric oxide (nNO) levels differ between healthy and sick sinuses in chronic rhinosinusitis (CRS). A secondary aim was to assess whether nNO levels change after treatment of CRS and whether there is an association with radiological findings or symptoms.

Method: Three groups of 12 participants each were examined: patients with CRS without polyposis (CRS group), patients with symptoms of CRS but radiologically normal sinuses (symptoms-only), and healthy controls.

Reverse lectin ELISA for detecting fucosylated forms of α1-acid glycoprotein associated with hepatocellular carcinoma.

Altered fucosylation of glycoproteins is associated with development of hepatocellular carcinoma (HCC). Lectins have been commonly used to assay changes in fucosylation of plasma glycoproteins. In the present study a recombinantly engineered form of the fucose binding lectin Aleuria aurantia (AAL) consisting of a single binding site for fucose (S2), was used to construct a reverse lectin ELISA method.