Emerging diseases in poultry: The role of Apolonia tigipioensis Torres and Braga, 1938 (Trombidiformes: Leeuwenhoekiidae) in avian parasitism, including the first record of parasitism in the greater rhea, Rhea americana (L., 1758) (Struthioniformes: Rheidae).

The larval chigger mite Apolonia tigipioensis Torres and Braga is an obligatory hypodermic parasite found in South America. Its parasitism can significantly affect the host's health, leading to nodular lesions that consequently result in the host's death. This species has been identified in Venezuela and northeastern Brazil (Pernambuco State), primarily infesting birds, but it can affect mammals, including humans.

GPCR oligomerization across classes: A2AR-mediated regulation of mGlu5R activation.

The adenosine A receptor (AR), a class A GPCR, is a known player in neurological diseases, including Parkinson's disease and Alzheimer's disease, and is also implicated in SARS-CoV-2 infection. Recent studies have revealed its oligomerization with metabotropic glutamate receptor type 5 (mGluR), a class C G protein coupled receptor (GPCR) that exists in the homodimeric form. Simultaneous activation of both receptors synergistically enhances mGluR-mediated effects in the hippocampus.

PFAS biodegradation by Labrys portucalensis F11: Evidence of chain shortening and identification of metabolites of PFOS, 6:2 FTS, and 5:3 FTCA.

The biodegradation of three per- and polyfluoroalkyl substances (PFAS), namely perfluorooctane sulfonic acid (PFOS), 6:2-fluorotelomer sulfonic acid (6:2 FTS), and 5:3-fluorotelomer carboxylic acid (5:3 FTCA), were evaluated using Labrys portucalensis F11, an aerobic bacteria known to defluorinate fluorine-containing compounds. Cultures of L. portucalensis F11 were grown in minimal salts media and treated with 10,000 μg/L of individual PFAS as the sole carbon source in separate flasks.

An atomic look at the interface of GHSR and its partners.

G protein-coupled receptors (GPCRs) regulate cellular activity by transducing external signals and selectively coupling them to intracellular partners. Ghrelin receptor (GHSR) has garnered significant interest over the past decade owing to its diverse functional roles. In this study, we simulated five distinct GHSR-partner complexes, including G, G, and arrestin in two conformational states, to investigate the structural determinants of partner coupling.

Influence of oncology nurses' decision-making and personality traits on missed nursing care and related factors: A correlational study.

Purpose: To identify Missed Nursing Care (MNC) and related factors, as well as analyze the influence of nurses' decision-making and personality traits on MNC in two Portuguese hospitals dedicated to cancer care.

Methods: A cross-sectional, multicentric, descriptive-correlational study was conducted using a convenience sample of 298 nurses working in two hospitals dedicated to cancer care. Data were collected in the first semester of 2023 using a questionnaire that included sociodemographic and professional questions and the Portuguese versions of the MISSCARE Survey, the Nursing Decision-Making Instrument (NDMI-PT), and the Ten-Item Personality Inventory (TIPI-P).