Spinal cord injury-specific prognostic risk assessment tool for development of type 2 diabetes.

Context: Available diabetes risk calculators were developed for able-bodied individuals, but their metabolic profile is different from individuals with spinal cord injury.

Objectives: We aimed to develop a diabetes risk assessment tool specific to individuals with spinal cord injury.

Methods: We used national Veterans Affairs data to identify patients with at least a 2-year history of spinal cord injury and no prior history of diabetes with a Veterans Heath Affairs visit from 2005-2007, and followed the 11,054 individuals that met inclusion criteria for up to 17 years to assess diabetes development.

Early detection of subjective cognitive decline from self-reported symptoms: An interpretable attention-cost fusion approach.

Background And Objective: Subjective cognitive decline (SCD) refers to self-reported difficulties in concentration, memory, and decision-making. Since SCD is based on subjective experiences, no specific medical test can definitively confirm its presence, making early detection challenging. Thus, it is advantageous to develop an AI model to capitalize on self-reported health complications, personality traits, and sociodemographic factors for early detection of SCD.

Genetic risk for treatment resistant schizophrenia and corresponding variation in dopamine synthesis capacity and D receptor availability in healthy individuals.

Dysfunction of dopamine systems has long been considered a hallmark of schizophrenia, and nearly all current first-line medication treatments block dopamine D receptors. However, approximately a quarter of patients will not adequately respond to these agents and are considered treatment-resistant. Whereas abnormally high striatal presynaptic dopamine synthesis capacity has been observed in people with schizophrenia, studies of treatment-resistant patients have not shown this pattern and have even found the opposite - i.

Ammonia electro-oxidation on nickel hydroxide: phases, pH and poisoning.

Nickel hydroxide is a leading alternative to platinum group metals for electrocatalysis of the ammonia oxidation reaction (AOR), an important process for energy conversion and environmental remediation. Nevertheless, the dependence of AOR electrocatalysis on the different crystalline phases at the electrode surface (α-Ni(OH)/γ-NiOOH β-Ni(OH)/β-NiOOH) has never been investigated. Herein, the crystalline β-Ni(OH) and the disordered α-Ni(OH) were synthesized and characterized by XRD, HRSEM, and Raman and FTIR spectroscopies.