Miracle-dz/UniFAR-FTUs huggingface dataset:
Emotional Regulation in Male Batterers When Faced With Pictures of Intimate Partner Violence. Do They Have a Problem With Suppressing or Experiencing Emotions?

Emotional regulation is crucial to psychological functioning and mental health. Studies of male batterers indicate the critical role that emotional processing plays in the violence they exert upon their partners or ex-partners. The aim of this study was to investigate the neural bases of emotional regulation in male batterers—both in experiencing and suppressing emotions—when faced with pictures of intimate partner violence (IPV). We conducted a fMRI study to compare brain functioning when emotions were experienced or increased with the case in which emotions were suppressed or reduced in response to IPV pictures and unpleasant pictures. The sample consisted of three groups: Male Batterers Group (MBG, n = 26), that is, men convicted for IPV; Other Offenders Group (OOG, n = 27), men convicted of crimes other than IPV; and a Non-offenders Group (n = 29), that is, men without a criminal history. The results reveal that in MBG, the brain areas that previous studies have related to suppression and experience processes were activated when faced with unpleasant pictures. However, a different pattern of functioning was found when experiencing IPV pictures. That could be explained by a low capacity to empathize with their partners or ex-partners and by the use of maladaptive emotional regulation strategies. In addition, MBG showed activation in brain areas previously related to suppression but did not modulate their emotions, showing a similar emotional state after suppression and experience. The results of this preliminary study suggest that in psychological treatments for male batterers, it is important to promote empathy towards partners or ex-partners, along with adaptive strategies of emotional regulation.
Development and validation of a new method for determination of topiramate in bulk and pharmaceutical formulation using high performance liquid chromatography-UV detection after pre-column derivatization

In published high performance liquid chromatographic (HPLC) methods for analysis of topiramate (TPM) in pharmaceutical dosage forms and raw materials Refractive Index Detector (RID) has been used which is not available in many laboratories and has low sensitivity. We described a new, sensitive and simple HPLC method for determination of topiramate in pharmaceutical forms and In-virto dissolution studies which avoids the use of RID detector. The method is based on derivatization of topiramate and an internal standard by reaction with 4-chloro-7-nitrobenzofurazan (NBD-CL), and reverse-phase chromatography using phenyl column and spectrophotometer detection at 264 nm. A mixture of phosphate buffer (0.05 M) containing triethylamine (0.1٪ V/V; pH=2.3) and methanol (28:72, V/V) at a flow rate of 2.2 ml/min was used as mobile phase. The analysis performance was studied and the method was shown to be selective and linear for determination of topiramate in pharmaceutical forms and dissolution studies.
Leaf turgor loss point shapes local and regional distributions of evergreen but not deciduous tropical trees

Summary The effects of climate change on tropical forests will depend on how diverse tropical tree species respond to drought. Current distributions of evergreen and deciduous tree species across local and regional moisture gradients reflect their ability to tolerate drought stress, and might be explained by functional traits. We measured leaf water potential at turgor loss (i.e. ‘wilting point’; πtlp), wood density (WD) and leaf mass per area (LMA) on 50 of the most abundant tree species in central Panama. We then tested their ability to explain distributions of evergreen and deciduous species within a 50 ha plot on Barro Colorado Island and across a 70 km rainfall gradient spanning the Isthmus of Panama. Among evergreen trees, species with lower πtlp were associated with drier habitats, with πtlp explaining 28% and 32% of habitat association on local and regional scales, respectively, greatly exceeding the predictive power of WD and LMA. In contrast, πtlp did not predict habitat associations among deciduous species. Across spatial scales, πtlp is a useful indicator of habitat preference for tropical tree species that retain their leaves during periods of water stress, and holds the potential to predict vegetation responses to climate change.
A novel nonsense SOD1 mutation (p.Asn140Ter) in a sporadic amyotrophic lateral sclerosis case with rapid progression

Abstract Sporadic amyotrophic lateral sclerosis (ALS; SALS) accounts for more than 90% of all cases of the fatal neurodegenerative disease ALS. Cu/Zn superoxide dismutase (SOD1) gene mutations are the confirmed causes of adult-onset ALS. Here, we report a novel nonsense mutation, c. 417_418insT (p.Asn140Ter), in exon 5 of the SOD1 gene in a Chinese adult female patient with SALS who showed rapid disease progression. This novel mutation will help deepen our understanding of the genetic pathogenesis of ALS.
Conceptualizing interprofessional working – when a lawyer joins the healthcare mix

ABSTRACT Research, policy and practice in the field of interprofessional collaboration have focused on how medical, nursing, allied health and social care practitioners work together to positively impact patient care. This paper extends conceptual thinking about interprofessional practice by focusing on lawyers as part of the interprofessional mix. This attention is prompted by medical–legal partnerships (MLPs), a service model by which lawyers join health care settings to assist patients with unmet, and often health-harming, legal needs. MLPs are present in around 450 hospitals and other health care sites across the United States and the model has spread to other countries, including Australia, the United Kingdom and Canada. However, enthusiasm for the MLP model is not yet matched by good evidence on how, when and for whom the model works. Interprofessional scholars contend that imprecise terminology and poor conceptualization of interprofessional arrangements hinder high-quality research and evaluation. In response to their critiques, this paper formulates a stepwise conceptual framework to guide the design, implementation and study of interprofessional arrangements that connect health, social care and legal practitioners. This framework draws on findings from national surveys of MLP initiatives in several countries and adapts several key conceptual frameworks that have been developed from systematic reviews of interprofessional working in primary health care. These conceptual frameworks are valuable because they promote clarity about different modes of interprofessional working and characterize the factors at macro (policy, funding), meso (organizational) and micro (practitioner, patient) levels that help or hinder professionals from different disciplines in working together. The paper considers factors at these three levels that require particular attention when lawyers join health care settings and proposes questions for future research in this emerging area.
50th anniversary of the discovery of reverse transcriptase

The simultaneous discovery in 1970 of reverse transcriptase in virions of retroviruses by Howard Temin and David Baltimore was perhaps the most dramatic scientific moment of the second half of the 20th century. Ten years previously, Temin’s observation of cells transformed by Rous Sarcoma virus led him to the conclusion that retroviruses replicate through a DNA intermediate he called the provirus. This heretical hypothesis was greeted with derision by fellow scientists; Temin and Baltimore performed a simple experiment, rapidly reproduced, and convincing to all. Its result was a major paradigm shift—reversal of the central dogma of molecular biology. It immediately grabbed the attention of both the scientific and lay press. It also came at a key time for cancer research, at the start of the “War on Cancer. ” As a theoretical base and fundamental molecular tool, it enabled a decade of (largely fruitless) search for human oncogenic retroviruses but laid the foundation for the discovery of HIV 13 years later, leading to the development of effective therapy. I had the good fortune, as a student in Temin’s lab, to witness these events. I am honored to be able to share my recollection on the occasion of their 50th anniversary.
Physiological, genomic, and sulfur isotopic characterization of methanol metabolism by Desulfovibrio carbinolicus

Methanol is often considered as a non-competitive substrate for methanogenic archaea, but an increasing number of sulfate-reducing microorganisms (SRMs) have been reported to be capable of respiring with methanol as an electron donor. A better understanding of the fate of methanol in natural or artificial anaerobic systems thus requires knowledge of the methanol dissimilation by SRMs. In this study, we describe the growth kinetics and sulfur isotope effects of Desulfovibrio carbinolicus, a methanol-oxidizing sulfate-reducing deltaproteobacterium, together with its genome sequence and annotation. D. carbinolicus can grow with a series of alcohols from methanol to butanol. Compared to longer-chain alcohols, however, specific growth and respiration rates decrease by several fold with methanol as an electron donor. Larger sulfur isotope fractionation accompanies slowed growth kinetics, indicating low chemical potential at terminal reductive steps of respiration. In a medium containing both ethanol and methanol, D. carbinolicus does not consume methanol even after the cessation of growth on ethanol. Among the two known methanol dissimilatory systems, the genome of D. carbinolicus contains the genes coding for alcohol dehydrogenase but lacks enzymes analogous to methanol methyltransferase. We analyzed the genomes of 52 additional species of sulfate-reducing bacteria that have been tested for methanol oxidation. There is no apparent relationship between phylogeny and methanol metabolizing capacity, but most gram-negative methanol oxidizers grow poorly, and none carry homologs for methyltransferase (mtaB). Although the amount of available data is limited, it is notable that more than half of the known gram-positive methanol oxidizers have both enzymatic systems, showing enhanced growth relative to the SRMs containing only alcohol dehydrogenase genes. Thus, physiological, genomic, and sulfur isotopic results suggest that D. carbinolicus and close relatives have the ability to metabolize methanol but likely play a limited role in methanol degradation in most natural environments.
Elbow Motion Trajectory Prediction Using a Multi-Modal Wearable System: A Comparative Analysis of Machine Learning Techniques

Motion intention detection is fundamental in the implementation of human-machine interfaces applied to assistive robots. In this paper, multiple machine learning techniques have been explored for creating upper limb motion prediction models, which generally depend on three factors: the signals collected from the user (such as kinematic or physiological), the extracted features and the selected algorithm. We explore the use of different features extracted from various signals when used to train multiple algorithms for the prediction of elbow flexion angle trajectories. The accuracy of the prediction was evaluated based on the mean velocity and peak amplitude of the trajectory, which are sufficient to fully define it. Results show that prediction accuracy when using solely physiological signals is low, however, when kinematic signals are included, it is largely improved. This suggests kinematic signals provide a reliable source of information for predicting elbow trajectories. Different models were trained using 10 algorithms. Regularization algorithms performed well in all conditions, whereas neural networks performed better when the most important features are selected. The extensive analysis provided in this study can be consulted to aid in the development of accurate upper limb motion intention detection models.
Recent advances in the Biodegradation of Phenol: A review

Aromatic compounds are widely distributed in nature and free phenols are frequently liberated as metabolic intermediates during the degradation of plant materials. In recent years the natural supply of phenolic substances has been greatly increased due to the release of industrial byproducts into the environment. Effluents from petrochemical, textile and coal industries contain phenolic compounds in very high concentration; therefore there is a necessity to remove phenolic compounds from the environment. Among various techniques available for removal of phenols, biodegradation is an environment friendly and cost effective method. This paper describes about the various sources of phenol, various microorganisms involved in the biodegradation including aerobe and anaerobe, effect of environmental parameters on phenol degradation and kinetic analysis of biodegradation, and various
Linguistic diversity and conservation opportunities at UNESCO World Heritage Sites in Africa

Africa contains much of Earth's biological and cultural–linguistic diversity, but conserving this diversity is enormously challenging amid widespread poverty, expanding development, social unrest, and rapidly growing human population. We examined UNESCO (United Nations Educational, Scientific and Cultural Organization) Natural World Heritage Sites (WHSs) on continental Africa and nearby islands—48 protected areas containing globally important natural or combined natural and cultural resources—to gauge the potential for enlisting Indigenous peoples in their conservation. We used geographic information system technology to identify instances where Natural WHSs co‐occur with Indigenous languages, a key indicator of cultural diversity. And, we compared the geographic ranges for 4 taxa and selected freshwater species with occurrence of all Indigenous languages within Natural WHSs and subsections of WHSs covered by the geographic extent of Indigenous languages to measure the correlation between linguistic and biological diversity. Results indicated that 147 languages shared at least part of their geographic extent with Natural WHSs. Instances of co‐occurrence where a WHS, a language, or both were endangered marked localities particularly deserving conservation attention. We examined co‐occurrence of all languages and all species, all languages and endangered species, and endangered languages and endangered species and found a correlation between linguistic and biological diversity that may indicate fundamental links between these very different measures of diversity. Considering only endangered species or endangered languages and species reduced that correlation, although considerable co‐occurrence persisted. Shared governance of government‐designated reserves is applicable for natural WHSs because it capitalizes on the apparent connection between culture and nature. Natural WHSs in Africa containing speakers of Indigenous languages present opportunities to conserve both nature and culture in highly visible settings where maintaining natural systems may rely on functioning Indigenous cultural systems and vice versa.
Effect of an unsupervised walking program on tolerance to exercise in patients with chronic obstructive pulmonary disease

J Thorac Dis 2020;12(12):7494-7497 | http://dx.doi. org/10.21037/jtd-20-2272 Chronic obstructive pulmonary disease (COPD) is a preventable disease characterized by persistent respiratory symptoms and airflow limitation that is usually caused by the exposure to harmful particles, mainly tobacco smoke (1). In the course of the disease, lung function deteriorates, exercise tolerance decreases and quality of life worsens. All these factors contribute to an increased risk of death. Exercise intolerance measured with a 6-minute walk test (6MWT) is a powerful indicator of health deterioration and a predictor of prognosis (2). An increase of 30 meters in this test is considered the minimal clinically relevant distance to consider effective any intervention (3). This test assesses disability as well as the effectiveness of pulmonary rehabilitation (4). Furthermore, it is safe, reproducible, and inexpensive and can assess the overall pulmonary, cardiovascular and muscular system functions (5). It is also well known that low physical activity, associated with poor mobility, has been related with worse prognosis (6). Furthermore, sedentary lifestyle in COPD patients is an independent predictor of mortality and exacerbations (6). Avoiding sedentary lifestyle and increasing physical activity is an important component in a respiratory rehabilitation plan. For this purpose, pedometers may play a role as they are small, portable devices that determine the number of steps a subject walks during the day and have been frequently used in patients with COPD (7). However, there are few studies analysing the impact of unsupervised physical activity on exercise capacity in COPD patients. The objective of the present study was to determine the effect of an unsupervised walking program on exertion capacity and tolerance and peripheral oxygen saturation (SpO2) measure in the 6MWT in COPD subjects without an indication of chronic oxygen therapy. We designed a prospective, consecutive sample, singlecentre study that included patients with previous diagnosis of COPD according to the global strategy for the diagnosis, management, and prevention of COPD [Global Initiative for Chronic Obstructive Lung Disease (GOLD)] [postbronchodilator forced expiratory volume in 1 s (FEV1) to forced vital capacity (FVC) ratio <0.70]. Subjects between 45 and 75 years old, which had a SpO2 baseline greater than 93% and classified as sedentary [scoring less than 51 in the Yale Physical Activity Survey (YPAS) questionnaire] were consecutive recruited between October 2017 and June 2018 at the tertiary Reina Sofia University Hospital in Córdoba (Spain). Patients that had any contraindication to undergo a 6MWT, those who have had an exacerbation in the last 6 weeks or had a severe comorbidity with a vital prognosis of less than 6 months were excluded. Patients were verbally encouraged to increase their physical activity and were Letter to the Editor
From Rheumatoid Factor to Anti-Citrullinated Protein Antibodies and Anti-Carbamylated Protein Antibodies for Diagnosis and Prognosis Prediction in Patients with Rheumatoid Arthritis

Rheumatoid arthritis (RA) is a chronic systemic inflammatory disease mainly involving synovial inflammation and articular bone destruction. RA is a heterogeneous disease with diverse clinical presentations, prognoses and therapeutic responses. Following the first discovery of rheumatoid factors (RFs) 80 years ago, the identification of both anti-citrullinated protein antibodies (ACPAs) and anti-carbamylated protein antibodies (anti-CarP Abs) has greatly facilitated approaches toward RA, especially in the fields of early diagnosis and prognosis prediction of the disease. Although these antibodies share many common features and can function synergistically to promote disease progression, they differ mechanistically and have unique clinical relevance. Specifically, these three RA associating auto-antibodies (autoAbs) all precede the development of RA by years. However, while the current evidence suggests a synergic effect of RF and ACPA in predicting the development of RA and an erosive phenotype, controversies exist regarding the additive value of anti-CarP Abs. In the present review, we critically summarize the characteristics of these autoantibodies and focus on their distinct clinical applications in the early identification, clinical manifestations and prognosis prediction of RA. With the advancement of treatment options in the era of biologics, we also discuss the relevance of these autoantibodies in association with RA patient response to therapy.
Aztreonam Lysine Increases the Activity of Phages E79 and phiKZ against Pseudomonas aeruginosa PA01

Pseudomonas aeruginosa is a pernicious bacterial pathogen that is difficult to treat because of high levels of antibiotic resistance. A promising alternative treatment option for such bacteria is the application of bacteriophages; the correct combination of phages plus antibiotics can produce synergistic inhibitory effects. In this study, we describe morphological changes induced by sub-MIC levels of the antibiotic aztreonam lysine (AzLys) on P. aeruginosa PA01, which may in part explain the observed phage–antibiotic synergy (PAS). One-step growth curves for phage E79 showed increased adsorption rates, decreased infection latency, accelerated time to lysis and a minor reduction in burst size. Phage E79 plus AzLys PAS was also able to significantly reduce P. aeruginosa biofilm growth over 3-fold as compared to phage treatment alone. Sub-inhibitory AzLys-induced filamentation of P. aeruginosa cells resulted in loss of twitching motility and a reduction in swimming motility, likely due to a reduction in the number of polar Type IV pili and flagella, respectively, on the filamented cell surfaces. Phage phiKZ, which uses Type IV pili as a receptor, did not exhibit increased activity with AzLys at lower sub-inhibitory levels, but still produced phage–antibiotic synergistic killing with sub-inhibitory AzLys. A one-step growth curve indicates that phiKZ in the presence of AzLys also exhibits a decreased infection latency and moderately undergoes accelerated time to lysis. In contrast to prior PAS studies demonstrating that phages undergo delayed time to lysis with cell filamentation, these PAS results show that phages undergo accelerated time to lysis, which therefore suggests that PAS is dependent upon multiple factors, including the type of phages and antibiotics used, and the bacterial host being tested.
Shaping the Future of Digitally Enabled Health and Care

People generally need more support as they grow older to maintain healthy and active lifestyles. Older people living with chronic conditions are particularly dependent on healthcare services. Yet, in an increasingly digital society, there is a danger that efforts to drive innovations in eHealth will neglect the needs of those who depend on healthcare the most—our ageing population. The SHAPES (Smart and Healthy Ageing through People Engaging in Supportive Systems) Innovation Action aims to create an open European digital platform that facilitates the provision of meaningful, holistic support to older people living independently. A pan-European pilot campaign will evaluate a catalogue of digital solutions hosted on the platform that have been specifically adapted for older people. ‘Medicines control and optimisation’ is one of seven themes being explored in the campaign and will investigate the impact of digital solutions that aim to optimise medicines use by way of fostering effective self-management, while facilitating timely intervention by clinicians based on remote monitoring and individualised risk assessments powered by artificial intelligence. If successful, the SHAPES Innovation Action will lead to a greater sense of self-sufficiency and empowerment in people living with chronic conditions as they grow older.