Impact of equine interactions on human acute pain perception: Two cross sectional studies.

Background: Research has demonstrated the effectiveness of Animal-Assisted Therapy, usually involving dogs, as a way to reduce pain in inpatient and outpatient populations. Here two studies investigate the effectiveness of interacting with horses for reducing human acute pain perception.

Methods: In Study 1, a blood-pressure cuff was used to administer acute ischaemic pain to 70 adult participants, who were allocated to one of three groups: Equine Assisted Psychotherapy (EAP), Horse Interaction without EAP (HI), and a Control (no horses present).

Uncertainty-aware regression model to predict post-operative visual acuity in patients with macular holes.

Full-thickness macular holes are a relatively common and visually disabling condition with a prevalence of approximately 0.5% in the over-40-year-old age group. If left untreated, the hole typically enlarges, reducing visual acuity (VA) below the definition of blindness in the eye affected.

Feasibility, acceptability and prognostic value of muscle mass and strength measurement in patients with hip fracture: a systematic review.

Purpose: Sarcopenia is diagnosed on the basis of low muscle strength, with low muscle mass used to confirm diagnosis. The added value of measuring muscle mass is unclear. We undertook a systematic review to assess whether muscle mass measurement in patients with hip fracture was acceptable, feasible and independently associated with adverse outcomes.

Enhanced Efficacy of Some Antibiotics in the Presence of Silver Nanoparticles Against Clinical Isolate of Recovered from Cystic Fibrosis Patients.

Introduction: Given the increasing frequency of drug-resistant bacteria and the limited progress in developing new antibiotics, it is necessary to explore new methods of combating microbial infections. Nanoparticles, particularly silver nanoparticles (Ag-NPs), have shown exceptional antibacterial characteristics; however, elevated concentrations of Ag-NPs can produce noticeable levels of toxicity in mammalian cells.

Aim: This study examined the potential synergistic effect of combining a low dosage of Ag-NPs and anti-pseudomonas drugs against (ATCC strain) and eleven clinical isolates from cystic fibrosis patients.

Membrane staining and phospholipid tracking in Pseudomonas aeruginosa PAO1 using the phosphatidylcholine mimic propargyl-choline.

The use of membrane-specific dyes for fluorescent microscopy is commonplace. However, most of these reagents are non-specific and cannot track specific lipid species movement, instead often acting as non-covalent lipid-associated probes or requiring the uptake of whole lipids and acyl tails into the membrane. This issue has been solved in eukaryotic cell biology by the use of click-chemistry-liable phospholipid headgroup pulse labels.

Updated resources for exploring experimentally-determined PDB structures and Computed Structure Models at the RCSB Protein Data Bank.

The Research Collaboratory for Structural Bioinformatics Protein Data Bank (RCSB PDB, RCSB.org), the US Worldwide Protein Data Bank (wwPDB, wwPDB.org) data center for the global PDB archive, provides access to the PDB data via its RCSB.

Multimorbidity is associated with myocardial DNA damage, nucleolar stress, dysregulated energy metabolism, and senescence in cardiovascular disease.

This study investigates why individuals with multimorbidity-two or more chronic conditions-are more prone to adverse outcomes after surgery. In our cohort, ninety-eight of 144 participants had multimorbidity. The myocardial transcriptome and metabolites involved in energy production were measured in 53 and 57 sequential participants, respectively.

The Pivotal Role of One-Carbon Metabolism in Neoplastic Progression During the Aging Process.

One-carbon (1C) metabolism is a complex network of metabolic reactions closely related to producing 1C units (as methyl groups) and utilizing them for different anabolic processes, including nucleotide synthesis, methylation, protein synthesis, and reductive metabolism. These pathways support the high proliferative rate of cancer cells. While drugs that target 1C metabolism (like methotrexate) have been used for cancer treatment, they often have significant side effects.

The Natural Products Atlas 3.0: extending the database of microbially derived natural products.

The Natural Products Atlas is a database of microbially derived natural products that contains structures, producing organism taxonomy, biosynthetic and chemical ontology classifications, grouping by compound classes and cross-links to a suite of other natural product-related data resources. The database is supported by a web server that includes functionality to browse the collection, search the database using both chemical structures and text/numerical terms and visualize the chemical diversity it contains using interactive dashboards. In the current database release, we have curated 1347 papers, increasing the number of compounds to 36 545.

Revisiting the Atrioventricular Conduction Axis for the 21st Century.

In this review, we summarise the ongoing debate surrounding the anatomy of the atrioventricular conduction axis and its relevance to pacing. We highlight previous disagreements and emphasise the importance of understanding the anatomical location of the axis. We give credit and support to the initial descriptions by His and Tawara, in particular their attention to the relationship of the atrioventricular conduction axis with the membranous septum.

Mobilization of grassland soil arsenic stores due to agronomic management.

The fate of arsenic in mineral soil stores over time is poorly understood. Here we examined arsenic loss over five decades from a managed grassland soil profile through analysing archived material from a long-term slurry (LTS) experiment at Hillsborough, Northern Ireland. A randomized block experiment was established in 1970 where a perennial ryegrass sward was seeded onto the site and subjected to control (no fertilization) and fertilization treatments using conventional (i.

The farmgate phosphorus balance as a measure to achieve river and lake water quality targets.

This short communication proposes a pathway for achieving river and lake water quality phosphorus (P) targets using the agricultural farmgate P balance (FPB). The context is the internationally important Lough Neagh and general river network in Northern Ireland (NI). A meta-analysis shows a direct and strong linear relationship between the FPB and, with a one-year lag, the mean soluble reactive phosphorus (SRP) concentration for ninety-three river sites over eighteen years (R = 0.

Beyond genomic studies of congenital heart defects through systematic modelling and phenotyping.

Congenital heart defects (CHDs), the most common congenital anomalies, are considered to have a significant genetic component. However, despite considerable efforts to identify pathogenic genes in patients with CHDs, few gene variants have been proven as causal. The complexity of the genetic architecture underlying human CHDs likely contributes to this poor genetic discovery rate.

A PERTURBATION CELL ATLAS OF HUMAN INDUCED PLURIPOTENT STEM CELLS.

Towards comprehensively investigating the genotype-phenotype relationships governing the human pluripotent stem cell state, we generated an expressed genome-scale CRISPRi Perturbation Cell Atlas in KOLF2.1J human induced pluripotent stem cells (hiPSCs) mapping transcriptional and fitness phenotypes associated with 11,739 targeted genes. Using the transcriptional phenotypes, we created a minimum distortion embedding map of the pluripotent state, demonstrating rich recapitulation of protein complexes, such as strong co-clustering of MRPL, BAF, SAGA, and Ragulator family members.

Stilbene-rich extract increases the cytotoxic effects of paclitaxel in hormone receptor-positive and triple-negative breast cancer spheroids.

Background: Triple-negative breast cancer (TNBC) is an aggressive form of breast cancer that lacks three receptors commonly found in breast cancer cells. It is associated with high mortality rates, and therefore, investigating therapies to increase survival rates is crucial. Plant-derived compounds are being explored as potential adjuvants for common chemotherapy drugs, such as paclitaxel (Pac).