Healthful plant-based diet and incidence of hypertension in Brazilian adults: A six-year follow-up of the CUME study.

Background: Studies demonstrate that consuming plant-based diets has beneficial effects on several health outcomes. However, the evaluation of the healthiness of plant-based diets and the incidence of hypertension has still been little explored in the literature.

Objectives: Thus, this study aimed to evaluate the association between plant-based diet indices and the incidence of hypertension in Brazilian adults and test whether the interaction between hPDI, sociodemographic, and lifestyle variables modifies this association.

Looks are deceiving: An uncommon cause of milky white peritoneal dialysis effluent.

Peritoneal dialysis effluent should be clear and any changes in aspect require further investigation. We report a case of a spontaneous milky white effluent (chyloperitoneum) associated with calcium channel blockers in a peritoneal dialysis patient. Our case is a 43-year-old man that presents with milky white peritoneal dialysis effluent 9 days after starting peritoneal dialysis.

Obesity Incidence According to Branched-Chain Amino Acid Intake and Plant-Based Diet Index Among Brazilian Adults: A Six-Year Follow-Up of the CUME Study.

Background: Few studies have evaluated the impact of branched-chain amino acid (BCAA) intake on the risk of obesity in adults. The results are contradictory, and the causality has not been explored. This study assessed the association between BCAA intake and obesity incidence among Brazilian adults and investigated the potential moderating role of the plant-based index (PDI) in this relationship.

Multiplexed Dilute-and-Shoot Liquid Chromatography-Multiple-Reaction Monitoring Mass Spectrometry Clinical Assay for Metanephrines and Catecholamines in Human Urine.

Quantifying urinary catecholamines and metanephrines is essential for the clinical screening and diagnosis of neuroendocrine tumours. HPLC with electrochemical detection (HPLC-ECD) is commonly used for this type of analysis but requires extensive sample cleanup. Simple and rapid dilute-and-shoot LC-multiple-reaction monitoring (MRM)-MS assays have been developed for quantitating these analytes in urine but have not yet been validated according to the Clinical and Laboratory Standards Institute (CLSI) guidelines.

Polarization-Dependent Plasmon-Induced Doping and Strain Effects in MoS Monolayers on Gold Nanostructures.

Monolayers of transition-metal dichalcogenides, such as MoS, have attracted significant attention for their exceptional electronic and optical properties, positioning them as ideal candidates for advanced optoelectronic applications. Despite their strong excitonic effects, the atomic-scale thickness of these materials limits their light absorption efficiency, necessitating innovative strategies to enhance light-matter interactions. Plasmonic nanostructures offer a promising solution to overcome those challenges by amplifying the electromagnetic field and also introducing other mechanisms, such as hot electron injection.