Hyperuricemia Is Associated With Higher Mortality in Non-diabetic Heart Failure Patients.

Introduction: Hyperuricemia (HU) is associated with an increased risk of incident heart failure (HF) and adverse HF outcomes. Patients with diabetes mellitus (DM) have a greater prevalence of HU.

Aims: We evaluated the prognostic impact of HU in patients with HF according to the coexistence of DM.

and Leishmanicidal Activity of Beauvericin.

Leishmaniasis is a worldwide disease caused by more than 20 species of parasites. and are among the main causative agents of cutaneous leishmaniasis, presenting a broad spectrum of clinical forms. As these pathologies lead to unsatisfactory treatment outcomes, the discovery of alternative chemotherapeutic options is urgently required.

Improved production of palitantin by design of experiments and semi-synthesis of palitantin derivatives for bioactivity assessment.

A new method for the production and isolation of (+)-palitantin (1) is herein reported, from cultures of the fungal strain Penicillium sp. AMF1a. (+)-Palitantin was isolated in 160 mg/L yield, as an alternative procedure to obtain 1 at a larger scale.

Exploring Cannabidiol (CBD) and Cannabigerol (CBG) Safety Profile and Skincare Potential.

Cannabinoids have long been known for their bioactive properties, with their topical application as anti-inflammatory compounds being at the forefront of research for the past decade. Concurrently, the cosmetic market is a fast-growing industry in constant need of new biomolecules. In this work, we studied the safety profile for topical applications of two cannabinoids: cannabidiol (CBD) and cannabigerol (CBG) and assessed their potential as skin care ingredients.

Exploring yeast glucans for vaccine enhancement: Sustainable strategies for overcoming adjuvant challenges in a SARS-CoV-2 model.

Vaccine adjuvants are important for enhancing vaccine efficacy, and although aluminium salts (Alum) are the most used, their limited ability to induce specific immune responses has spurred the search for new adjuvants. However, many adjuvants fail during product development due to manufacturability, supply, stability, or safety concerns. This work hypothesizes that protein-free yeast glucans can be used as vaccine adjuvants due to their known immunostimulatory activity and high abundancy.

Considering safe and sustainable by design alternatives-Environmental hazards of an agriculture nano-enabled pesticide to non-target species.

Nanopesticides (Npes) offer improved efficacy compared to their conventional forms while reducing the usage/application rates, hence being more sustainable options. However, there is still a knowledge gap on the Npes environmental impacts. To support the safety of nano-enabled pesticides, the present study aimed at assessing the toxicity of the commercial Npe NUCOP-M and the active substance copper oxychloride, using the ecotoxicological soil model Enchytraeus crypticus and LUFA 2.

On the lifespan of - impact of iron (nanomaterial and salt) on aging.

Iron oxide nanomaterials (FeO NMs) have important biomedical and environmental applications, e.g. drug delivery, chemotherapy, magnetic resonance imaging contrast agents, etc.

The optic nerve sheath in hypertensive disorders of pregnancy and perinatal outcomes: a cohort study.

Background: Preeclampsia is implicated in 14% of maternal deaths worldwide, mostly due to complications such as intracranial hemorrhage and cerebral edema. Cerebral edema increases intracranial pressure, which can be predicted by ultrasonographic measurement of the optic nerve sheath diameter (ONSD). Greater diameters have been reported in women with preeclampsia and eclampsia; however, data are lacking on the possible association with maternal and neonatal adverse outcomes.

Nutritive Value and Degradation Kinetic Parameters of Three Plants for Feeding Schinz, In Vitro Evaluation.

This study aimed to evaluate the nutritive value of three feeds ( sp., sp., and sp.

Essential Oils of Neotropical Myrtaceae Species From 2011 Until 2023: An Update.

The Myrtaceae family is renowned for its rich diversity of bioactive metabolites with broad applications across various industries. This review comprehensively explores the chemical composition and biological activities of Neotropical species within the Myrtaceae family from 2011 to 2023. A total of 170 papers were analyzed, covering 148 species from 28 genera, with notable emphasis on Eugenia, Eucalyptus, Myrcia, and Psidium.

Volatile sulfur compounds, biofilm, and salivary parameters in patients with periodontal disease: a cross-sectional study.

This cross-sectional study aimed to evaluate the interplay between volatile sulfur compounds (VSC), biofilm, salivary parameters, and periodontal status in patients with and without periodontal disease. Sixty-four subjects diagnosed with periodontitis and 60 periodontally healthy individuals were included. Probing depth, clinical attachment level, bleeding on probing, tongue coating index, plaque index, number of teeth, spinnability of unstimulated whole saliva, and salivary flow rate were evaluated.

Turning up the heat: Effects of temperature on agonistic acoustic communication in the two-spotted goby (Pomatoschistus flavescens).

Acoustic communication is linked to fitness traits in many animals, but under the current scenario of global warming, sound signals can be affected by rising temperatures, particularly in ectothermic organisms such as fishes. This study examines the effect of water temperature in acoustic communication in the two-spotted goby, Pomatoschistus flavescens. To address this, we looked at the effect of different temperatures on the acoustic features of drums produced by males during territorial defence and related it with their auditory sensitivity.

Intraperitoneal Administration of 17-DMAG as an Effective Treatment against Infection in BALB/c Mice: A Preclinical Study.

Background: Leishmaniasis is a significant global public health issue that is caused by parasites from genus. With limited treatment options and rising drug resistance, there is a pressing need for new therapeutic approaches. Molecular chaperones, particularly Hsp90, play a crucial role in parasite biology and are emerging as promising targets for drug development.

Osteopathic health care in aged care facilities: The experience of practitioners in an emerging practice setting.

Objectives: Residential aged care facilities (RACFs) are an emerging practice setting for osteopaths in Australia. This study explored the experiences of osteopaths working in Australian RACFs, reviewed current trends and challenges and considers future developments.

Methods: Purposive and snowball sampling were used to recruit osteopaths with experience working in RACFs.

Structure and Biosynthesis of Perochalasins A-C, Open-Chain Merocytochalasans Produced by the Marine-Derived Fungus sp. M16.

Novel open-chain merocytochalasans, perochalasins A-C (-), containing an unusual N-O six-membered heterocyclic moiety, were isolated from cultures of the marine-derived sp. M16 fungus, along with cytochalasin Z (), cytochalasin Z (), [12]-cytochalasin (), and phenochalasin B (). The structures of compounds - were established by analysis of the spectroscopic data.

Soil type dependent toxicity of AgNM300K can be predicted by internal concentrations in earthworms.

A continuous challenge in nanotoxicology is the interaction of nanoparticles with the soil components. In the present study, we compare the toxicity of silver nanoparticles (AgNM300K) on earthworms across 4 different soils, exploring which among the total-, soil solution-, or worm tissue-Ag-concentrations that enables the best prediction of toxicity across the soils. We exposed the earthworm Eisenia fetida to AgNM300K for 56 days to assess survival, reproduction, and bioaccumulation.

Machine Learning Allowed Interpreting Toxicity of a Fe-Doped CuO NM Library Large Data Set─An Environmental In Vivo Case Study.

The wide variation of nanomaterial (NM) characters (size, shape, and properties) and the related impacts on living organisms make it virtually impossible to assess their safety; the need for modeling has been urged for long. We here investigate the custom-designed 1-10% Fe-doped CuO NM library. Effects were assessed using the soil ecotoxicology model (Oligochaeta) in the standard 21 days plus its extension (49 days).

The Interaction Effect of Adverse Childhood Experiences and Socioeconomic Circumstances in Adolescent Depressive Symptomatology.

Purpose: Limited research has examined the combined effects of psychosocial and material adversities experienced in childhood during adolescence, a sensitive period of rapid social, emotional, and cognitive development. We investigated the interaction effect of adverse childhood experiences (ACEs) and socioeconomic circumstances (SECs) during childhood on emerging self-reported depressive symptomatology among 13-year-old Portuguese adolescents.

Methods: We utilized data from 4,280 participants in the Generation XXI birth cohort, collected during the baseline (2005-2006), third (2016-2017), and fourth waves (2018-2020).

The profile of patients with postpartum hemorrhage admitted to the obstetric intensive care: a cross-sectional study.

Objective: In Brazil, postpartum hemorrhage (PPH) is a major cause of maternal morbidity and mortality. Data on the profile of women and risk factors associated with PPH are sparse. This study aimed to describe the profile and management of patients with PPH, and the association of risk factors for PPH with severe maternal outcomes (SMO).