Blood cortisol and faecal cortisol metabolite concentrations following an ACTH challenge in unanaesthetized brown bears ().

Faecal cortisol metabolites (FCMs) are increasingly used to index physiological stress in wildlife. Cortisol and other stress hormones act to mobilize glucose, providing energy for the organism to respond to environmental perturbations. Cortisol, the predominant glucocorticoid (GC) in most mammals, is metabolized by the liver and excreted as FCMs.

Differential Inflammatory and Immune Response to Viral Infection in the Upper-Airway and Peripheral Blood of Mild COVID-19 Cases.

Background/objectives: COVID-19 is characterised by a wide variety of clinical manifestations, and clinical tests and genetic analysis might help to predict patient outcomes.

Methods: In the current study, the expression of genes related to immune response (, , , , , and ) was analysed in the upper airway and paired-blood samples from 25 subjects infected with SARS-CoV-2. Relative gene expression was determined by RT-qPCR.

Multi-year evaluation of an attract-and-kill strategy for apple maggot fly (Diptera: Tephritidae) in New England commercial apple orchards.

Previously developed behavioral approaches for controlling the apple maggot fly, Rhagoletis pomonella (Walsh) (Diptera: Tephritidae), include attract-and-kill (AK) systems such as perimeter trapping using either, odor-baited red sticky spheres or odor-baited, sticky-free attracticidal spheres with contoured tops that ensure the sustained release of both insecticide and feeding stimulant. Here, over a 3-year span in 26 commercial apple orchards across Massachusetts, New Hampshire, and Maine, we evaluated the effectiveness of a novel AK strategy for R. pomonella management.

-Cyanoacrylamides and 5-Imino Pyrrolones against : Activity and Induced Mechanisms of Cell Death.

Chagas disease is caused by a protozoan parasite called . The infection produces a first clinical phase, commonly asymptomatic or showing non-specific symptoms, and a second chronic phase characterized by cardiac and digestive dysfunctions in some individuals with the disease. This disease affects 7 million people and has been categorized by the World Health Organisation as a neglected tropical disease.

Staurosporine as a Potential Treatment for Keratitis Using Mouse Cornea as an Ex Vivo Model.

is a ubiquitous genus of amoebae that can trigger a severe and progressive ocular disease known as Keratitis (AK). Furthermore, current treatment protocols are based on the combination of different compounds that are not fully effective. Therefore, an urgent need to find new compounds to treat infections is clear.

Experience of caregivers and healthcare professionals using a telemedicine programme in a paediatric palliative care unit.

Background: Telemedicine is a means of providing efficient treatment for children with complex chronic conditions and/or subsidiary palliative paediatric care.

Aim: To evaluate how satisfied families and healthcare professionals are with a telemedicine programme.

Methodology: This is a qualitative study of narrative design.

Evaluation of Sepigel-Based Meglumine Antimoniate and Amphotericin B for Cutaneous Leishmaniasis Treatment.

Cutaneous leishmaniasis (CL) poses a significant public health concern in endemic regions due to its increasing prevalence and substantial impact on affected individuals. This disease is primarily caused by the protozoa, which are transmitted through insect bites, and it manifests as a range of symptoms, from self-healing lesions to severe disfigurement. Current treatments, which often involve the parenteral administration of antimonials, face challenges such as poor compliance and adverse effects.

First Report of Genotype T4 from the Newly Formed Tajogaite Volcano Tephra (La Palma, Canary Islands).

The Tajogaite Volcano erupted on the western slope of the Cumbre Vieja mountain range on La Palma Island in the Canary Islands, Spain, in 2021. As one of the multiple consequences of this eruption, a layer of tephra was deposited, to a variable extent, over a large part of the island. Tephra deposits affect all aspects of vegetation recovery, the water cycle, and the long-term availability of volcanic nutrients.

Synthesis and Biological Evaluation of Cyanoacrylamides and 5-Iminopyrrol-2-Ones Against .

Primary amoebic meningoencephalitis is caused by the free-living amoeba . The lack of standardized treatment has significantly contributed to the high fatality rates observed in reported cases. Therefore, this study aims to explore the anti- activity of eight synthesized cyanoacrylamides and 5-iminopyrrol-2-ones.

Multiplex Real-Time Polymerase Chain Reaction Assay To Detect Acanthamoeba spp., Vermamoeba vermiformis, Naegleria fowleri, and Balamuthia mandrillaris in Different Water Sources.

Free-living amoebae (FLA) are widely distributed in the environment. Among these, Acanthamoeba spp., Naegleria fowleri, Balamuthia mandrillaris, and Vermamoeba vermiformis have been reported as human pathogens with health effects ranging from lethal encephalitis to different epithelial disorders.

Exploring the Association between Parental Employment Status, Education Level, and Sensory Reactivity in Spanish Children Aged 3-7 Years: Findings from the InProS Study.

This study explored the association between parental employment status and education level and the prevalence of sensory reactivity (SR) in population-based sample of school-aged children. SR was assessed in 495 children using the parent-reported Short Sensory Profile (SSP) questionnaire. Children with SR were identified based on probable or definitive differences in total SSP and subscales.

Spectral and microstructural analysis of the effect of the Gaimplantation on diamond: a CL-EELS study.

Due to its capacity to achieve nanometre-scale machining and lithography, a focused ion beam (FIB) is an extended tool for semiconductor device fabrication and development, in particular, for diamond-based devices. However, some technological steps are still not fully optimized for its use. Indeed, ion implantation seems to affect the crystalline structure and electrical properties of diamond.

Mechanisms modulating foam cell formation in the arterial intima: exploring new therapeutic opportunities in atherosclerosis.

In recent years, the role of macrophages as the primary cell type contributing to foam cell formation and atheroma plaque development has been widely acknowledged. However, it has been long recognized that diffuse intimal thickening (DIM), which precedes the formation of early fatty streaks in humans, primarily consists of lipid-loaded smooth muscle cells (SMCs) and their secreted proteoglycans. Recent studies have further supported the notion that SMCs constitute the majority of foam cells in advanced atherosclerotic plaques.

Amoebicidal Effect of COVID Box Molecules against : A Study of Cell Death.

spp. can cause a sight threatening disease. At present, the current treatments used to treat spp.

Genopyc: a Python library for investigating the functional effects of genomic variants associated to complex diseases.

Motivation: Integrative Biomedicl Informatics, Research Program on Biomedical Informatics (IBI - GRIB), Hospital Del Mar Medical Research Institute (IMIM), Department of Experimental and Health Sciences, Universitat Pompeu Fabra (UPF) C/ del Dr. Aiguader 88 Barcelona 08003 Spain.Understanding the genetic basis of complex diseases is one of the main challenges in modern genomics.

Reliable and specific detection of Acanthamoeba spp. in dishcloths using quantitative real-time PCR assay.

Acanthamoeba spp., are ubiquitous protist which belongs to Free-Living Amoeba (FLA) group, is considered as causal agent of side-threatening keratitis or fatal encephalitis among other human infections. Besides, this parasite has been reported as host for other microorganisms important to human health such as Campylobacter spp.

Global Health Priority Box: Discovering Flucofuron as a Promising Antikinetoplastid Compound.

Leishmaniasis, produced by spp., and Chagas disease, produced by , affect millions of people around the world. The treatments for these pathologies are not entirely effective and produce some side effects.

Flucofuron as a Promising Therapeutic Agent against Brain-Eating Amoeba.

Primary amoebic meningoencephalitis (PAM) is a rare and fulminant neurodegenerative disease caused by the free-living amoeba . Currently, there is a lack of standardized protocols for therapeutic action. In response to the critical need for effective therapeutic agents, we explored the Global Health Priority Box, a collection of 240 compounds provided by the Medicines for Malaria Venture (MMV).

Predicting gene disease associations with knowledge graph embeddings for diseases with curtailed information.

Knowledge graph embeddings (KGE) are a powerful technique used in the biomedical domain to represent biological knowledge in a low dimensional space. However, a deep understanding of these methods is still missing, and, in particular, regarding their applications to prioritize genes associated with complex diseases with reduced genetic information. In this contribution, we built a knowledge graph (KG) by integrating heterogeneous biomedical data and generated KGE by implementing state-of-the-art methods, and two novel algorithms: Dlemb and BioKG2vec.

Exploring therapeutic approaches against Naegleria fowleri infections through the COVID box.

Naegleria fowleri, known as the brain-eating amoeba, is the pathogen that causes the primary amoebic meningoencephalitis (PAM), a severe neurodegenerative disease with a fatality rate exceeding 95%. Moreover, PAM cases commonly involved previous activities in warm freshwater bodies that allow amoebae-containing water through the nasal passages. Hence, awareness among healthcare professionals and the general public are the key to contribute to a higher and faster number of diagnoses worldwide.

Morphology does not matter: WSe luminescence nanothermometry unravelled.

Transition metal dichalcogenides, including WSe, have gained significant attention as promising nanomaterials for various applications due to their unique properties. In this study, we explore the temperature-dependent photoluminescent properties of WSe nanomaterials to investigate their potential as luminescent nanothermometers. We compare the performance of WSe quantum dots and nanorods synthesized using sonication synthesis and hot injection methods.

Efficacy and residual toxicity of chitosan for Rhagoletis pomonella (Diptera: Tephritidae).

Chitosan is a naturally derived polymer that has significant potential for use as a bioinsecticide. Despite this, there is a lack of research as to the efficacy of chitosan for many insect pest species. The apple maggot fly, Rhagoletis pomonella (Walsh) (Diptera: Tephritidae), is one such pest for which chitosan toxicity has not been explored.

Anti-COVID Drugs (MMV COVID Box) as Leishmanicidal Agents: Unveiling New Therapeutic Horizons.

Leishmaniasis, a neglected tropical disease, poses a significant global health challenge, necessitating the urgent development of innovative therapies. In this study, we aimed to identify compounds from the COVID Box with potential efficacy against two species, laying the foundation for future chemical development. Four promising molecules were discovered, demonstrating notable inhibitory effects against and .

Acrylonitrile derivatives: In vitro activity and mechanism of cell death induction against Trypanosoma cruzi and Leishmania amazonensis.

Leishmaniasis and Chagas disease are parasitic infections that affect millions of people worldwide, producing thousands of deaths per year. The current treatments against these pathologies are not totally effective and produce some side effects in the patients. Acrylonitrile derivatives are a group of compounds that have shown activity against these two diseases.

Influence of salt and temperature in the growth of pathogenic free-living amoebae.

Introduction: Free-living amoebae are an extensive group of protistans that can be found in a wide variety of environments. Among them, the genus and stand out as two of the most pathogenic amoebae and with a higher number of reported cases. is mainly found in warm freshwater water bodies whereas amoebae of the genus are broadly distributed through natural and anthropogenic environments.