Miracle-dz/UniFAR-FTUs huggingface dataset:
Control of gastrointestinal helminths in small ruminants to prevent anthelmintic resistance: the Italian experience

Abstract Abstract Helminth infections are ubiquitous in grazing ruminants and cause significant costs due to production losses. Moreover, anthelmintic resistance (AR) in parasites is now widespread throughout Europe and poses a major threat to the sustainability of modern ruminant livestock farming. Epidemiological data on the prevalence and distribution of gastrointestinal nematodes, cestodes and liver- and rumen-flukes in Italian small ruminants are outdated and fragmentary. However, anthelmintics are commonly used to control these infections and often without prior diagnosis. Compared to other European countries, few reports of AR in small ruminants against levamisole, ivermectin and benzimidazoles have been published in Italy, but recent studies suggest that this phenomenon is spreading. Increased and integrated research efforts in developing innovative approaches to control helminth infections and AR are needed and must be tailored to the peculiarities of each context in order to be effectively implemented. This manuscript provides an overview on helminth prevalence and distribution, sustainable treatment strategies and integrated control approaches in small ruminants in Italy. The implementation of targeted treatments and targeted selective treatments is discussed based on different parameters, such as fecal egg count, degree of anaemia (FAMACHA© method), milk production and body condition score. In addition, several Italian studies have also investigated the implementation of alternative strategies such as the use of different natural bioactive compounds or genetic selection for resistance and resilience to helminth infections. These concrete solutions for helminth management in small ruminant farms in the country are reported and discussed, representing a valid example for other Mediterranean countries.
Influence of mild cognitive impairment and body mass index on white matter integrity assessed by diffusion tensor imaging.

Mild cognitive impairment (MCI), a prodromal stage of Alzheimer's disease, is characterized by decreased memory and cognition, which are linked to degenerative changes in the brain. To assess whether white matter (WM) integrity is compromised in MCI, we collected diffusion-weighted images from 60 healthy older adults (OA) (69.16 ± 0.7) and 20 older adults with amnestic MCI (72.45 ± 1.9). WM integrity differences were examined using Tract-Based Spatial Statistics (TBSS). We hypothesized that those with MCI would have diminished WM integrity relative to OA. In a whole-brain comparison, those with MCI showed higher axial diffusivity in the splenium (SCC) and body of the corpus callosum (BCC), superior corona radiata (SCR), and the retrolenticular part of the internal capsule (RLIC) (p's < .05 TFCE-corrected). Additionally, significant between-group connectivity differences were observed using probabilistic tractography between the SCC, chosen from the TBSS results, and forceps major and minor (p-value's < .05). To further relate a physical health indicator to WM alterations, linear regression showed significant interactions between cognitive status and body mass index (BMI) on diffusivity outcome measures from probabilistic tractography (p-value-'s < .05). Additionally, we examined the association between relational memory, BMI, and WM integrity. WM integrity was positively associated with relational memory performance. These findings suggest that these regions may be more sensitive to early markers of neurodegenerative disease and health behaviors, suggesting that modifiable lifestyle factors may affect white matter integrity.
Who is Responsible? Attribution of Responsibility in the Context of Dementia: A Content-Analysis of Framing in Media Coverage

Dementia is currently one of the most significant public health challenges from a medical as well as a societal perspective. The number of people living with dementia is increasing, and there is conflicting evidence in terms of preventive measures and risk factors. The available therapies can slow down but neither stop nor reverse the condition. Educating the public about these circumstances is thus of utmost relevance. As the mass media are a major source of health-related information, this study uses a quantitative content analysis to examine the extent to which responsibility framing occurs concerning risk and protection factors for dementia. Besides the established levels of individual and society, this study considers the level “social network” as an independent level to account for the supporting role of relatives and friends in the care of people living with dementia. The results show that protection factors for dementia are reported more frequently than the risk factors of the condition. Further, attribution of responsibility for risk factors tended to be at the individual level, while protection was the responsibility of society and the social network.
“Will My Baby Be OK?” A Qualitative Analysis of Pregnant Women’s Suboxone® Online Forum Posts

Background: Intentional or accidental drug-overdose is a leading cause of mortality in U.S. women of child-bearing age. Opioid use during pregnancy is not only associated with maternal overdose, but with low birth weight at term and neonatal abstinence syndrome (NAS). Buprenorphine was approved as a medication for opioid use disorder (MOUD) in the United States in 2002 and is for many women, a preferred treatment option versus methadone. Buprenorphine is relatively safe during pregnancy and is associated with lower rates of NAS than methadone. Given the importance of MOUD during pregnancy, relatively little information exists regarding patients’ questions and concerns about buprenorphine treatment, including the psychological challenges they face. Aims: The purpose of the study was to describe the perinatal concerns of women with opioid use disorder who posted to an online suboxone forum. Methods: Qualitative descriptive design to analyze some 170 posts from mothers with OUD to an online Suboxone® support forum over the period 2016–2021. Results: The analysis of the interview data revealed 4 important themes: (a) Stigma resulting in self-deprecation, low self-esteem, and low self-efficacy; (b) stigma from family members and loved ones; (c) stigma from the medical profession; and (d) stigma from the community at-large (social stigma). Conclusions: There is compelling evidence to emphasize the importance of open communication and support between medical personnel and patients to ensure optimal outcomes for mother and baby.
Flexible Ultrasound Transducer With Embedded Optical Shape Sensing Fiber for Biomedical Imaging Applications

Flexible ultrasound transducers (FUTs), capable of conforming to irregular surfaces, have become a research hotspot in the field of medical imaging. With these transducers, high-quality ultrasound images can be obtained only if strict design criteria are fulfilled. Moreover, the relative positions of array elements must be determined, which are important for ultrasound beamforming and image reconstruction. These two major characteristics present great challenges to the design and fabrication of FUTs compared to that for traditional rigid probes. In this study, an optical shape-sensing fiber was embedded into a 128-element flexible linear array transducer to acquire the real-time relative positions of array elements to produce high-quality ultrasound images. Minimum concave and convex bend diameters of approximately 20 and 25 mm, respectively, were achieved. The transducer was flexed 2000 times, and yet no obvious damage was observed. Stable electrical and acoustic responses confirmed its mechanical integrity. The developed FUT exhibited an average center frequency of 6.35 MHz, and average −6-dB bandwidth of 69.2%. The array profile and element positions measured by the optic shape-sensing system were instantly transferred to the imaging system. Phantom experiments for both spatial resolution and contrast-to-noise ratio proved that FUTs can maintain satisfactory imaging capability despite bending to sophisticated geometries. Finally, color Doppler images and Doppler spectra of the peripheral arteries of healthy volunteers were obtained in real time.
Large deviation type estimates for iterates of linear cocycles

We describe some methods used to derive large deviation type (LDT) estimates for quantities associated to random and quasi-periodic linear cocycles. We then explain how such LDT estimates can be used in an inductive scheme to prove continuity properties of the Lyapunov exponents as functions of the cocycle. This is a survey of recent work to appear in a research monograph.
Mechanism of secretion of TcpF by the Vibrio cholerae toxin-coregulated pilus

Significance Type II secretion (T2S) and Type IV pili (T4P) are widespread bacterial virulence systems that are structurally related. While T2S systems function exclusively to export exoproteins, including toxins and degradative enzymes, from the periplasm to the extracellular space, T4P are multifunctional, with only a subset sharing the secretion function. Substrate recognition in both systems is poorly understood. Here, we show that the disordered N-terminal segment of the Vibrio cholerae exoprotein TcpF is the export signal, which binds to the minor pilin cap at the tip of the T4P for delivery across the outer membrane. Our results have implications for understanding T2S and provide strategies to block this process.
GPP-TSAIII nanocomposite hydrogel-based photothermal ablation facilitates melanoma therapy

ABSTRACT Background Photothermal therapy (PTT) is a promising cancer treatment, but its application is limited by low photoconversion efficiency. In this study, we aimed to develop a novel graphene oxide (GO)-based nanocomposite hydrogel to improve the bioavailability of timosaponin AIII (TSAIII) while maximizing PTT efficacy and enhancing the antitumor effect. Methods GO was modified via physical cross-linking with polyvinyl alcohol. The pore structure of the gel was adjusted by repeated freeze-thawing and the addition of polyethylene glycol 2000 to obtain a nanocomposite hydrogel (GPP). The GPP loaded with TSAIII constituted a GPP-TSAIII drug delivery system, and its efficacy was evaluated by in vitro cytotoxicity, apoptosis, migration, and uptake analyses, and in vivo antitumor studies. Results The encapsulation rate of GPP-TSAIII was 66.36 ± 3.97%, with slower in vitro release and higher tumor cell uptake (6.4-fold) compared to TSAIII. GPP-TSAIII in combination with PTT showed better bioavailability and antitumor effects in vivo than did TSAIII, with a 1.9-fold higher tumor suppression rate than the TSAIII group. Conclusions GPP is a potential vehicle for delivery of TSAIII-like poor water-soluble anticancer drugs. The innovative PTT co-delivery system may serve as a safe and effective melanoma treatment platform for further anticancer translational purposes. GRAPHICAL ABSTRACT
Quantification of amyloid protein enrichment by mass spectrometry improves amyloidosis typing

Introduction Amyloidosis typing is crucial to determine the best therapeutic strategy for patients. Since conventional histological techniques often fail, the identification of amyloid precursors by mass spectrometry became the new standard. However, without quantification, selecting the amyloid precursor from proteins that may be ubiquitous under non-pathological conditions may be equivocal. Therefore, we quantified protein enrichment in amyloid deposits to improve typing. Methods Protein enrichment was measured by extracted ion chromatogram based label free quantification by comparing a microdissected amyloid area with a non-amyloid area. We assessed the discrimination ability of candidate precursors with this approach compared to the two practiced identification methods. Results As proof of concept, we selected seven cases, 5 typical of the most common amyloidosis subtypes and typed by immunostainings, 2 inconclusive after immunohistochemistry. Proteins associated with amyloid deposits were identified in all samples confirming the pathology. When the routine clinical mass spectrometric identification techniques allowed unambiguous conclusions for 2/3 of 7 cases, quantification of the enrichment ratio in the amyloid deposit allowed unambiguous precursor selection in all cases. Conclusion Quantification of precursor enrichment in amyloid deposits is a promising optimization for amyloidosis typing. Incorporated into routine clinical processes, it will improve patient care in difficult diagnostic situations.
STUDY ON DIRECTION FINDING AND POSITION WITH PHASE INTERFEROMETERS

It is well known that the phase interferometer is very important in the direction finding and position of target. In this paper, the basic relation of phase interferometer of one dimension, two dimensions ,and three dimensions are given. And the measurement accuracy and the approach of solving the phase ambiguity in the phase interferometers have been discussed in detail. The equations of target position and its errors in the satellite borne phase interferometer have been also derived.
RoMIA: a framework for creating Robust Medical Imaging AI models for chest radiographs

Artificial Intelligence (AI) methods, particularly Artificial Neural Networks (ANNs) have shown great promise in a range of medical imaging tasks. Despite their promise, the susceptibility of ANNs to produce erroneous outputs under the presence of input noise, variations, or adversarial attacks is of great concern and one of the largest challenges to adoption in medical settings. Towards addressing this challenge, we explore the robustness of ANNs trained for chest radiograph classification under a range of perturbations reflective of clinical settings. We propose RoMIA, a framework for the creation of Robust Medical Imaging ANNs. RoMIA adds three key steps to the model training and deployment flow: (i) Noise-added training, wherein a part of the training data is synthetically transformed to represent common noise sources, (ii) Fine-tuning with input mixing, in which the model is refined with inputs formed by mixing data from the original training set with a small number of images from a different source, and (iii) DCT-based denoising, which removes a fraction of high-frequency components of each image before applying the model to classify it. We applied RoMIA to create six different robust ANNs for classifying chest radiographs using the CheXpert dataset. We evaluated the models on the CheXphoto dataset, consisting of naturally and synthetically perturbed images intended to evaluate robustness. Models produced by RoMIA show 3-5% improvement in robust accuracy, suggesting that the proposed methods can be a useful step towards enabling the adoption of ANNs in medical imaging applications.
Comprehensive Evaluation of ATM Location Using Triangular Fuzzy Numbers

In order to evaluate ATM location,triangular fuzzy numbers are employed to compare big with small.This paper establishes a comprehensive fuzzy evaluation method that integrates triangular fuzzy numbers with AHP.The method offers qualitative and quantitative evaluation of ATM location.It is an easy and convenient scientific method for banks to choose optimal ATM location with multi-aim and multi-project.
The role of knowledge, primary care and community engagement to improve breast-screening access for Pakistani women in the United Kingdom: A secondary analysis of a qualitative study

Objective Breast cancer incidence is rising among Pakistani women in the United Kingdom. However, uptake of breast screening remains low. This study aimed to improve access to breast screening for British-Pakistani women by exploring their knowledge of breast cancer and the role of primary care and community networks to support screening access amongst British-Pakistani women. Methods We undertook a secondary qualitative analysis of 18 semi-structured interviews with British-Pakistani women from East Lancashire in the United Kingdom. Anonymized transcripts of the interviews were used for a thematic analysis. Results Three themes were identified in the interviewees’ responses: (i) ‘Women’s knowledge of breasts and breast cancer’, which described how a cultural taboo exists around Pakistani women’s bodies and around breast cancer; (ii) ‘Role of primary care’, which detailed how General Practitioners can support informed decisions and offer a trusted and valued information source; (iii) ‘Community engagement’, which described the potential to disseminate breast-screening information through the whole community, including primary care providers, all family members and mosques. Conclusions Our analysis suggested three main targets for future interventions to improve access to breast screening for British-Pakistani women: (i) co-produced strategies to increase knowledge of breasts and breast screening; (ii) greater collaboration with local General Practitioners to support women to make informed choices about screening; and (iii) community engagement involving General Practitioners and community leaders, to inform everyone – not just screening-age women – about breast cancer and screening.
Cytokine storm–based mechanisms for extrapulmonary manifestations of SARS-CoV-2 infection

Viral illnesses like SARS-CoV-2 have pathologic effects on nonrespiratory organs in the absence of direct viral infection. We injected mice with cocktails of rodent equivalents of human cytokine storms resulting from SARS-CoV-2/COVID-19 or rhinovirus common cold infection. At low doses, COVID-19 cocktails induced glomerular injury and albuminuria in zinc fingers and homeoboxes 2 (Zhx2) hypomorph and Zhx2+/+ mice to mimic COVID-19–related proteinuria. Common Cold cocktail induced albuminuria selectively in Zhx2 hypomorph mice to model relapse of minimal change disease, which improved after depletion of TNF-α, soluble IL-4Rα, or IL-6. The Zhx2 hypomorph state increased cell membrane to nuclear migration of podocyte ZHX proteins in vivo (both cocktails) and lowered phosphorylated STAT6 activation (COVID-19 cocktail) in vitro. At higher doses, COVID-19 cocktails induced acute heart injury, myocarditis, pericarditis, acute liver injury, acute kidney injury, and high mortality in Zhx2+/+ mice, whereas Zhx2 hypomorph mice were relatively protected, due in part to early, asynchronous activation of STAT5 and STAT6 pathways in these organs. Dual depletion of cytokine combinations of TNF-α with IL-2, IL-13, or IL-4 in Zhx2+/+ mice reduced multiorgan injury and eliminated mortality. Using genome sequencing and CRISPR/Cas9, an insertion upstream of ZHX2 was identified as a cause of the human ZHX2 hypomorph state.
Knee and hip arthroplasty joint surgical site wound infection in end‐stage renal disease subjects who underwent dialysis or a kidney transplant: A meta‐analysis

A meta‐analysis study to assess the knee and hip arthroplasty joint surgical site wound infection (SSWI) in end‐stage renal disease (ESRD) subjects who underwent dialysis or a kidney transplant (KT). A comprehensive literature examination till February 2023 was implemented and 1046 linked studies were appraised. The picked studies contained 5 471 898 subjects with total joint arthroplasty (TJA) at the baseline, 13 049 of them were haemodialysis or renal transplant, and 5 458 849 were control. Odds ratio (OR) in addition to 95% confidence intervals (CIs) were used to calculate the consequence of knee and hip arthroplasty SSWI in ESRD subjects who underwent dialysis or a KT by the dichotomous and continuous styles and a fixed or random model. Haemodialysis or renal transplant had a significantly higher postoperative SSWI (OR, 2.13; 95% CI, 1.73–2.62, P < .001) compared with control in TJA subjects. However, no significant difference was observed between haemodialysis and renal transplant in postoperative SSWI (OR, 0.93; 95% CI, 0.16–5.54, P = .94) and between haemodialysis or renal transplant and control in prosthetic joint infection (OR, 1.07; 95% CI, 0.25–4.55, P = .93) in TJA subjects. Haemodialysis had a significantly higher prosthetic joint infection (OR, 1.92; 95% CI, 1.21–3.03, P = .005) compared with renal transplant in TJA subjects. Haemodialysis or renal transplant had a significantly higher postoperative SSWI in TJA subjects. Also, haemodialysis had a significantly higher prosthetic joint infection compared with renal transplant in TJA subjects. Although precautions should be taken when commerce with the consequences because a low number of selected studies was picked for certain comparisons in this meta‐analysis.
Minimally Invasive Treatment of Trapeziometacarpal Osteoarthritis: Results of a Blinded Randomized Controlled Trial

Background: Surgical therapy for widespread first carpometacarpal (CMC1) arthritis permanently alters the physiologic anatomy of the hand. The injection of autologous substances into the thumb saddle joint could achieve temporary pain relief and delay surgical indications. This trial aimed to compare the pain-reducing effects of autologous fat and/or platelet-rich plasma (PRP) with saline 0.9% in the infiltration therapy of carpometacarpal arthritis of the thumb (CMC1 arthritis). Methods: A blinded, randomized controlled trial was conducted. Ninety-five patients with CMC1 arthritis were included in the study. The mean follow-up period was 2 years. Participants were injected with 1.5 mL of autologous fat, PRP, autologous fat and PRP, or 0.9% saline solution into the CMC1 joint, depending on the group allocation. The primary outcome of this study was the evaluation of pain reduction in each treatment group. Results: The combination of fat and PRP was the only treatment that resulted in a significantly greater reduction in pain compared with 0.9% saline (P = 0.003). Similarly, fat and PRP in combination was the only therapy group to achieve clinically relevant Quick Disabilities of Arm, Shoulder, and Hand score reduction, and the only group that showed a significantly better Medical Outcomes Study 36-Item Short-Form Health Survey score than 0.9% saline (P = 0.016). No major complications were noted. Conclusions: In addition to pain reduction, the combination of autologous fat and PRP yields a relevant improvement in hand function and a corresponding improvement in quality of life. This treatment seems to be a viable and safe alternative to short-acting glucocorticoids. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, II.
Evidence-based consensus guidelines for the management of catatonia: Recommendations from the British Association for Psychopharmacology

The British Association for Psychopharmacology developed an evidence-based consensus guideline on the management of catatonia. A group of international experts from a wide range of disciplines was assembled. Evidence was gathered from existing systematic reviews and the primary literature. Recommendations were made on the basis of this evidence and were graded in terms of their strength. The guideline initially covers the diagnosis, aetiology, clinical features and descriptive epidemiology of catatonia. Clinical assessments, including history, physical examination and investigations are then considered. Treatment with benzodiazepines, electroconvulsive therapy and other pharmacological and neuromodulatory therapies is covered. Special regard is given to periodic catatonia, malignant catatonia, neuroleptic malignant syndrome and antipsychotic-induced catatonia. There is attention to the needs of particular groups, namely children and adolescents, older adults, women in the perinatal period, people with autism spectrum disorder and those with certain medical conditions. Clinical trials were uncommon, and the recommendations in this guideline are mainly informed by small observational studies, case series and case reports, which highlights the need for randomised controlled trials and prospective cohort studies in this area.