Miracle-dz/UniFAR-FTUs huggingface dataset:
The possible role of empathy and emotions in virtual negotiation

Abstract The goal of the present study is to explore the role of empathic and emotional skills in virtual negotiation, and to try to verify their possible role in different contexts: monetary/non-monetary, in circumstances in which a counterparty is familiar or unknown, and with respect to polite or rude responses from the negotiating counterparty. To this end, 320 participants aged between 19 to 25 years old were involved in a simulated virtual negotiation. Participants were required to fill in a Basic Empathy Scale (BES) questionnaire, they were also asked to report the prevalent emotion they had felt during the interaction, and if they thought they were interacting with a real person. The results of this research confirm the tendency of participants to minimise losses. Although the capacity for empathy does not seem to have a role, the behaviour of participants appears more cooperative when they have to deal with a familiar negotiation counterparty. Emotions appear to play a positive role when negotiating with, what is perceived to be, a real person. Practitioner summary: We conducted this study as part of a Master’s Degree programme which was specifically focussed on human-computer interaction. Results show that negotiation was affected by emotions experienced during the experiment, and by the perception of the negotiating counterparty as a familiar person more so than by empathy. Abbreviations: AE: affective empathy; AMIS: assessment model of internet systems; ANOVA: ANalysis Of VAriance; BES: base empathy scale; CE: cognitive empathy; CMC: computer mediated communication; ENS: e-negotiation systems; FTF: face-to-face communication; NSA: negotiation support agents; PC: personal computer.
NPY2R signaling gates spontaneous and mechanical, but not thermal, pain transmission

Neuropeptide Y signaling plays an important role in inhibiting chronic pain in the spinal cord of mice. However, little is known about the respective roles of two major neuropeptide Y receptors, Y1R and Y2R, in evoked and spontaneous pain behavior under normal physiological condition. Using intrathecal administration approach, we found that pharmacological inhibition of Y2R, unexpectedly, gave rise to spontaneous pain behavior. In addition, Y2R antagonism also resulted in long-lasting mechanical but not thermal hypersensitivity. By contrast, neither overt spontaneous pain behavior nor mechanical and thermal hypersensitivity were detected after pharmacological inhibition of Y1R. Remarkably, the activation of Y1R produced powerful analgesic effect: blocking both evoked and spontaneous pain behavior resulted from Y2R antagonism. These findings highlight the pivotal role of endogenous Y2R in gating mechanical and spontaneous pain transmission. Importantly, our results suggest that Y1R could be a therapeutic target that may be exploited for alleviating spontaneous pain without affecting acute pain transmission.
Pediatric Plasma and Platelet Transfusions on Extracorporeal Membrane Oxygenation: A Subgroup Analysis of Two Large International Point-Prevalence Studies and the Role of Local Guidelines*

Objectives: To describe the indications and thresholds for plasma and platelet transfusions for pediatric extracorporeal membrane oxygenation, to compare responses to these transfusions and to describe institutional protocols directing their administration. Design: Subgroup analysis of two prospective, observational studies paired with survey of sites who enrolled subjects into this cohort. Setting: Fifty-one PICUs in 13 countries. Patients: Children (3 d to 16 yr old) were enrolled if they received a plasma or platelet transfusion while on extracorporeal membrane oxygenation during one of the predefined screening weeks. Interventions: None. Measurements and Main Results: Forty-eight children on extracorporeal membrane oxygenation received plasma transfusions and 90 received platelet transfusions. Sixty percent of plasma transfusions (29/48) and 79% of the platelet transfusions (71/90) were given for prophylaxis of bleeding. The median (interquartile range) international normalized ratio prior to transfusion, known in 75% of the patients (36/48), was 1.45 (1.20–1.85). The median (interquartile range) total platelet count prior to transfusion, known in all of the patients, was 70 × 109/L (52–90 × 109/L). The international normalized ratio and total platelet count values prior to transfusion did not vary based on bleeding versus nonbleeding indications. The median (interquartile range) reduction in international normalized ratio for mild coagulopathies (international normalized ratio ≤ 2.0) was 0.1 (0.4–0), median (interquartile range) increase in fibrinogen was 0.2 g/L (0.1–0.4 g/L) and median increase in total platelet count was 34 × 109/L (10–74 × 109/L). Through the course of their admission, children supported by extracorporeal membrane oxygenation received a total median (interquartile range) dose of 75 mL/kg (36–159 mL/kg) of plasma transfusions and 92 mL/kg (42–239 mL/kg) of platelet transfusions. Institutional protocols varied but provided guidance for platelet transfusions more commonly. Conclusions: Children supported by extracorporeal membrane oxygenation receive large volumes of plasma and platelet transfusions with some institutional guidance in the form of protocols, but significant variation in practice. Interventional studies are necessary to provide evidence to direct the transfusion of hemostatic products in children supported by extracorporeal membrane oxygenation.
Lack of association between Vitamin D status and free light chains profile with different chronic HCV-related liver and extrahepatic disorders.

OBJECTIVE A still uncertain association between vitamin D levels and HCV chronic liver diseases has been reported. Increased levels of serum-free light chains (FLCs) and an altered k/λ FLC ratio correlate with Mixed Cryoglobulinemia (MC) vasculitis and/or B-cell non-Hodgkin's lymphoma in HCV-positive patients. We aimed to investigate the possible role of vitamin D, vitamin D Binding Protein (DBP), and FLCs levels as a tool for discriminating different stages of HCV- related MC and chronic liver diseases. PATIENTS AND METHODS Sixty-five untreated patients were retrospectively enrolled and 21 healthy blood donors (HBD) were used as controls. Vitamin D, DBP, FLCs, and cryoglobulins levels were measured. Based on cryoglobulins, patients were divided in three subgroups (without cryoglobulins, type II, and type III). RESULTS We didn't find any significant differences in vitamin D and DBP levels between HCV patients' main groups and HBD. Serum FLCs levels were significantly higher in HCV patients than in HBD. FLCs ratio among patients' subgroups did not reveal differences. CONCLUSIONS Our results confirm the presence of an increased serum level of FLCs in HCV patients and suggest that nor vitamin D and DBP or FLC levels can be considered reliable biomarkers for discriminating different stages of HCV-associated chronic liver diseases and/or HCV-associated extrahepatic manifestation. We confirm that serological FLCs levels are significantly higher in patients than in HBD as a signature of B cell activation in course of HCV infection.
Low birthweight infants, infection, and immunity

In this chapter, I will examine whether infants of low birthweight (LBW) are more susceptible to infection and to death from infection, than infants of adequate birthweight (ABW), and briefly compare their immunocompetence. As more than 90% of LBW infants are born in developing countries, the focus is on diarrheal and respiratory infections, measles, and malaria, which are major causes of childhood illness and death in these populations. LBW infants are estimated to comprise 16% of global births, so any increased susceptibility to illness or death among them is of public health relevance.
Omega-3 and polyunsaturated fat for prevention of depression and anxiety symptoms: systematic review and meta-analysis of randomised trials

Background There is strong public belief that polyunsaturated fats protect against and ameliorate depression and anxiety. Aims To assess effects of increasing omega-3, omega-6 or total polyunsaturated fat on prevention and treatment of depression and anxiety symptoms. Method We searched widely (Central, Medline and EMBASE to April 2017, trial registers to September 2016, ongoing trials updated to August 2019), including trials of adults with or without depression or anxiety, randomised to increased omega-3, omega-6 or total polyunsaturated fat for ≥24 weeks, excluding multifactorial interventions. Inclusion, data extraction and risk of bias were assessed independently in duplicate, and authors contacted for further data. We used random-effects meta-analysis, sensitivity analyses, subgrouping and Grading of Recommendations, Assessment, Development and Evaluations (GRADE) assessment. Results We included 31 trials assessing effects of long-chain omega-3 (n = 41 470), one of alpha-linolenic acid (n = 4837), one of total polyunsaturated fat (n = 4997) and none of omega-6. Meta-analysis suggested that increasing long-chain omega-3 probably has little or no effect on risk of depression symptoms (risk ratio 1.01, 95% CI 0.92–1.10, I2 = 0%, median dose 0.95 g/d, duration 12 months) or anxiety symptoms (standardised mean difference 0.15, 95% CI 0.05–0.26, I2 = 0%, median dose 1.1 g/d, duration 6 months; both moderate-quality evidence). Evidence of effects on depression severity and remission in existing depression were unclear (very-low-quality evidence). Results did not differ by risk of bias, omega-3 dose, duration or nutrients replaced. Increasing alpha-linolenic acid by 2 g/d may increase risk of depression symptoms very slightly over 40 months (number needed to harm, 1000). Conclusions Long-chain omega-3 supplementation probably has little or no effect in preventing depression or anxiety symptoms. Declaration of interest L.H. and A.A. were funded to attend the World Health Organization Nutrition Guidance Expert Advisory Group (NUGAG) Subgroup on Diet and Health meetings and present review results. The authors report no other conflicts of interest.
Manganese exposure, parkinsonian signs, and quality of life in South African mine workers.

BACKGROUND Manganese (Mn) neurotoxicity is associated with parkinsonism; the associated motor deficits can affect individuals' quality of life (QoL). We investigated associations between Mn exposure, parkinsonian signs, and QoL in Mn mine workers. METHODS We assessed parkinsonian signs and QoL in 187 black South African Mn mine workers, using the Unified Parkinson Disease Rating Scale motor subsection 3 (UPDRS3) and the Parkinson Disease Questionnaire (PDQ-39), respectively. We estimated cumulative Mn exposure in mg Mn/m3 -years using complete occupational histories and a job-exposure matrix. We investigated the cross-sectional association between cumulative Mn exposure and UPDRS3 score, and the UPDRS3 score and PDQ-39, adjusting for age, using linear regression. RESULTS Participants' mean age was 41.8 years (range, 21-67 years); 97.3% were male. Estimated mean cumulative Mn exposure at the time of examination was 5.4 mg Mn/m3 -years, with a mean of 14.0 years working in a Mn mine. The mean UPDRS3 score was 10.1 and 25.7% of the workers had a UPDRS3 score greater than or equal to 15. There was a U-shaped dose-response relation between cumulative Mn exposure and UPDRS3 score, with a positive association up to 15 mg Mn/m3 -years of exposure and an inverse association thereafter. Greater UPDRS3 scores were associated with poorer self-reported QoL. CONCLUSION In this cohort of employed Mn mine workers, parkinsonian signs were common and were associated with both estimated cumulative Mn exposure and poorer QoL.
“Fear the Flu, Not the Flu Shot”: A Test of the Extended Parallel Process Model

This study investigates the effects of manipulated threat and efficacy on college students’ attitudes, intentions, and behavior toward receiving the influenza vaccine (flu shot). Meta-analysis results indicate that during the nearly 70-year history of fear-appeal research, as few as six studies have orthogonally manipulated threat and efficacy, randomly assigned participants to conditions, and included a behavioral dependent variable. While there may be several practical reasons for this, it is problematic theoretically. The primary goal of this study is to add to this small but important body of literature. We tested the Extended Parallel Process Model, utilizing a 2 (high threat/low threat) × 2 (high efficacy/low efficacy) between-subjects design with random assignment to conditions. Dependent variables were attitudes and intentions regarding the flu shot (measured immediately after reading the message at Time 1) and flu shot behavior (measured 30 days later at Time 2). Results indicate that participants in the high threat condition reported greater perceived severity, susceptibility, and fear than participants in the low threat condition; and that that participants in the high-efficacy condition reported greater self-efficacy and response-efficacy than individuals in the low efficacy condition. Nonetheless, the predicted threat × efficacy interaction was not observed for attitude, intention, or behavior. Instead, there was a main effect for efficacy (but not threat) on attitudes and intentions, and no effect for either efficacy or threat on behavior. The theoretical and practical implications of these findings are discussed.
Switch to checkpoint inhibition after targeted therapy at time of progression or during ongoing response: A retrospective single‐centre experience in patients with BRAF‐mutated melanoma

BRAF + MEK inhibition is preferentially applied as first‐line therapy in BRAF V600‐mutated melanoma patients with unfavourable prognostic features, due to the ability of targeted therapy (TT) to induce rapid symptom control, decrease tumour burden and normalize lactate dehydrogenase (LDH) levels. In addition, short‐term TT transiently increases tumour antigen presentation and tumour influx of T cells. Therefore, it might be favourable to switch TT to checkpoint inhibition (CPI) before progression (PD). We retrospectively analysed melanoma patients treated first line with TT (TT1) and who subsequently switched to CPI during response to TT (sDR group) or at progression upon TT (sPD group). We identified 74 patients (n = 37 sDR group and n = 37 sPD group). ORR to CPI was 27.0% in the sDR group versus 24.3% in the sPD group (p = .790). Median was PFS 2.5 months versus 1.2 months (p = .145), and median OS was 30.6 versus 14.1 months (p = .007). After adjusting for baseline differences and known prognostic factors, hazard ratios (HRs) favouring sDR were 0.89 for PFS upon CPI (p = .956) and 0.48 for OS (p = .055). Thus, patients switching to CPI during ongoing clinical benefit from TT do not have an inferior outcome. Due to baseline imbalances and small patient population, a favourable trend for the sDR group can be hypothesized only.
The importance of effective registries in pulmonary diseases and how to optimize their output

Randomized controlled trials (RCTs) are essential for the approval of new therapies; however, because of their design, they provide little insight concerning disease epidemiology/etiology and current clinical practice. Particularly, in lung disease, rigid inclusion/exclusion criteria can limit the generalizability of pivotal trial data. Noninterventional studies (NIS), conducted through the well-established mechanism of patient registries, are undervalued as a means to close data gaps left by RCTs by providing essential data that can guide patient care at different levels from clinical decision-making to health-care policy. While NIS contribute valuable data in all disease areas, their importance in rare diseases cannot be underestimated. In respiratory disease, registries have been essential in understanding the natural history and different phenotypes of rare conditions, such as alpha 1 antitrypsin deficiency, cystic fibrosis, and idiopathic pulmonary fibrosis. Importantly, additional therapeutic outcome data were generated. While measures for enhancing data quality in RCTs have evolved significantly, the approach and effectiveness of registries is variable. Within this article, we review the contribution of registries to pulmonary disease and make recommendations for their effective management. Additionally, we assess limitations of registry data as well as challenges to registry operation, including the impact of the European Union General Data Protection Regulation.
Nutritional profile of newborns with microcephaly and factors associated with worse outcomes

OBJECTIVE: To describe the nutritional profile of newborns with microcephaly and factors associated with worse outcomes during the first 14 days of life. METHODS: This investigation is a longitudinal, descriptive study carried out in 21 full-term neonates exposed vertically to the Zika virus and hospitalized in a neonatal intensive care unit from February to September 2016. Patients receiving parenteral nutrition were excluded. Data analysis was performed using a generalized estimating equation model and Student’s t-test to evaluate the association between worsening weight-for-age z-scores and independent clinical, sociodemographic and nutritional variables during hospitalization, with p<0.05 indicating significance. RESULTS: During hospitalization, there was a decrease in the mean values of the weight-for-age z-scores. The factors associated with worse nutritional outcomes were symptomatic exposure to the Zika virus, low maternal schooling, absence of maternal income and consumption of infant formula (p<0.05). Calcification and severe microcephaly were also associated with poor nutritional outcomes. Energy and macronutrient consumption remained below the recommendations and had an upward trend during hospitalization. CONCLUSION: The presence of cerebral calcification, the severity of microcephaly and symptomatic maternal exposure to Zika virus affected the nutritional status of newborns. In terms of nutritional factors, human milk intake had a positive impact, reducing weight loss in the first days of life. Other known factors, such as income and maternal schooling, were still associated with a poor nutritional status.
Reference values for the carbon monoxide diffusion (transfer factor) in a brazilian sample of white race

ABSTRACT Objective To derive reference values from white race adults, for DCO in a sample from different sites in Brazil, through the same equipment model (Sensormedics), and compare the results with the derivatives from Crapo, Miller, Neder equations and from the Global Lung Initiative (GLI) proposal. Methods The tests were performed according to the norms suggested by ATS/ERS in 2005 in six Brazilian cities, with 120 adult volunteers of each gender, non-smokers, without referred anemia and without lung or cardio diseases. The expected values were derived from linear regressions and the differences between the values forecasted by some authors and the ones observed in the current study were calculated. Results Among men, the age varied between 25 and 88 years old, and the height varied between 140 and 176 cm. DCO was correlated significantly and positively with the height and negatively with the age. The values forecasted by Crapo, Neder, and Miller equations were higher in comparison with the ones obtained by the current study (p<0.01) in both genders. Among men, the values did not differ when compared to the ones calculated by GLI (p=0.29); among women, the values derived by GLI were slightly higher: 0.99 ml/min/mmHg (p<0.01). Conclusion new values forecasted for DCO were derived in a sample of white adults in Brazil. The forecasted values are similar to the ones complied by GLI equations and differ from the previously proposed equations.
Pulsatile tinnitus due to an aneurysmatic diverticulum of the jugular bulb treated with the Woven EndoBridge device

Tinnitus is a common symptom with an incidence of 4–20%. Pulsatile tinnitus represents a minor subgroup of less than 10% of all patients suffering from tinnitus. Pulsatile tinnitus – different from permanent mostly idiopathic tinnitus is mainly caused by physical sources related to vascular pathologies resulting in a change in blood volume and pressure or an alteration of the vessel lumen. Differential diagnosis for pulsatile tinnitus include dural arteriovenous fistulas, glomus tumors of the jugular foramen and the middle ear or atherosclerotic diseases of the carotid artery in the petrous or cavernous segment. Anomalies of the dural sinuses and the jugular bulb have been described as rare sources of synchronized tinnitus. The Woven EndoBridge (WEB, Microvention, Tustin, CA) is an intraaneurysmal flow diverter for the treatment of broad-based arterial aneurysms with a high safety and effectiveness profile. The initial version of the WEB with a dual layer structure evolved to a single layer structure in two different versions (WEB SL, WEB SLS). The WEB system does not require a concomitant antiplatelet therapy compared to other intraluminal devices as extra-aneurysmal flow-diverters or intracranial stents. Here we describe a case of an aneurysmatic diverticulum of the jugular bulb in a patient with ipsilateral pulsatile tinnitus treated with a WEB device.
PERSISTENT NECK AND SHOULDER PAINS AMONG COMPUTER OFFICE WORKERS: A LONGITUDINAL STUDY

Background & Aims of the Study: In developing countries, with increasing use of computer systems, millions of computer workers are at high risk of neck and shoulder pains. The aim of this study was to assess the relationships between work-related physical and psychosocial factors and persistent neck and shoulder pains among computer office workers. Materials & Methods : This longitudinal study with 1-year follow-up was conducted among all eligible computer office workers (n=182) of Shahroud universities (northeastern Iran) in 2009-2010. “Cultural and Psychosocial Influences on Disability (CUPID)” questionnaire was used to collect data on demographic characteristics, physical, organizational and psychosocial factors at work, and neck and shoulder symptoms. Chi square and logistic regression analysis was used to analyze the data through SPSS version 16. Results: Computer office workers with the mean±SD age of 32.1±6.7 years and the mean±SD weekly work hours of 47.4±8.2 participated in this study. At the baseline 39.6% of workers reported neck and shoulder pains. At one year follow-up, 59.7% of them reported neck pain and 51.3% reported shoulder pain. Significant relationships were found between persistence of neck and shoulder pains and age, gender, and decision latitude at work. Conclusions: Although neck and shoulder pains were equally prevalent among the study group, after one year follow up, persistent neck pain was more than shoulder pain. Age, gender, and decision latitude at work were identified as risk factors for both pains.