Blood-Based Biomarkers for Identifying Disease Activity in AQP4-IgG-Positive Neuromyelitis Optica Spectrum Disorder.

Importance: The temporal dynamics of serum glial fibrillary acidic protein (sGFAP) and serum neurofilament light chain (sNfL) as biomarkers of disease activity for neuromyelitis optica spectrum disorder (NMOSD) remain underexplored.

Objective: To determine optimal timing for assessing sGFAP and sNfL, establish cutoff values differentiating between attacks and remissions in NMOSD, and evaluate these findings across independent cohorts.

Design, Setting, And Participants: This retrospective, longitudinal, multicenter cohort study was conducted among patients with aquaporin-4 antibody (AQP4-IgG)-positive NMOSD.

Metabolomics to target insecticidal compounds of var. against (J. E. Smith) (Lepidoptera: Noctuidae).

The fall armyworm is the most prevalent plague in crops associated with a reduction in corn production by up to 34%. Pesticides have been used to reduce this plague, but they cause several environmental problems including resistance, ecological imbalance, and toxicity to the final consumer. The use of plant extracts has been an effective manner of eradicating this plague from crop plantations.

Neurofilament Light Chain as a Discriminator of Disease Activity Status in MOG Antibody-Associated Disease.

Background And Objectives: In patients with myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease (MOGAD), acute disease activity is generally identified through medical history, neurologic examination, and imaging. However, these may be insufficient for detecting disease activity in specific conditions. This study aimed to investigate the dynamics of serum neurofilament light chain (sNfL) and serum glial fibrillary acidic protein (sGFAP) after clinical attacks and to assess their utility in discriminating attacks from remission in patients with MOGAD.

Creation and Validation of an Educational Booklet on Autism Spectrum Disorder.

Objectives: To develop and validate an educational booklet that contributes to alleviating the difficulties experienced by family members of children diagnosed as being on the Autism Spectrum.

Methods: A descriptive exploratory study with a quali-quantitative approach. Ten families of children on the autism spectrum and twelve judges participated in the validation.