Miracle-dz/UniFAR-FTUs huggingface dataset:
EFEITO DO TIPO DE ORDENHA E DO AMBIENTE SOBRE A QUALIDADE DO LEITE CRU COM BASE NA CONTAGEM DE CÉLULAS SOMÁTICAS

Resumo Objetivou-se avaliar o efeito do tipo de ordenha e de ambiente na qualidade do leite cru por meio da identificação da Contagem de Células Somáticas - CCS nas amostras obtidas das propriedades rurais da mesorregião do sul goiano e correlacioná-la com diferentes tipos de ordenha, bem como com os componentes do leite e o período do ano. A pesquisa desenvolveu-se em 229 fazendas associadas à Cooperativa de Catalão, divididas por tipo de ordenha: manual e mecânica. Em cada propriedade foi coletada amostra mensal no tanque de expansão, no total de 8244 amostras. A ordenha mecânica obteve maior número de amostras com CCS > 500.000 células/mL. Existiu correlação positiva entre CCS e teor de gordura e sólidos totais - ST, porém houve uma correlação negativa entre CCS e teores de proteína e lactose. No período da chuva tem-se uma elevação de CCS se comparado ao período da seca, e com a elevação do Índice de Temperatura e Umidade - ITU ocorreu uma redução nos teores de gordura e ST. Pode-se concluir que a ordenha manual mostrou-se mais viável para obtenção do leite com parâmetros de CCS exigidos pela legislação e que CCS e componentes do leite sofrem interferência da época do ano.
Rescue Therapies for Helicobacter pylori Infection in Foreign Patients Treated in Italy

Background and Aims: Helicobacter pylori prevalence remains high worldwide, especially in developing areas where infection acquisition occurs in early childhood. H. pylori eradication fails in a definite number of patients, despite one or more therapeutic attempts. Curing these patients is progressively more difficult, due to development of antibiotic resistance. While the cure rate of first-line therapies in foreigners was found to be different from that of Italians, no data are available on rescue therapies. Materials and Methods: Consecutive foreigner patients with H. pylori infection following at least one therapy failure were enrolled. All patients underwent upper endoscopy with gastric biopsies used for both histologic examination and culture/susceptibility test. Rescue therapies administered accordingly to susceptibility testing were rifabutin-based therapy, levofloxacin-based therapy, sequential. Pylera was prescribed regardless the resistance pattern. Results: A total of 103 (M/F: 27/76, mean age: 41.9 y, range: 18 to 85) were enrolled. The overall resistance rates toward clarithromycin, metronidazole, and levofloxacin were 76.7%, 66%, and 42.7%, respectively, with triple resistance present in 33.9% of bacterial isolates. Eradication rates were 71.4% on 40 patients for rifabutin-based therapy, 82.8% on 42 cases for levofloxacin-based therapy, 75% on 11 patients treated with sequential therapy, and 100% on 10 cases who received Pylera regimen. Conclusions: To our knowledge, this is the first study assessing H. pylori eradication rates in foreigner patients, who failed at least one therapeutic attempt, managed in Italy. Even by using a culture-based approach, the infection was not cured in a definite number of patients.
How Is Functional Food Advertising Understood? An Approximation in University Students

In functional food advertising, messages are not always easily understandable for the target audience. Current European legislation, enforced through Regulation 1924/2006, specifies that such messages should be clear and precise so as not to mislead the consumer. The objective of this study was to observe consumers’ understanding of messages in functional food advertisements. The methodology used was a self-administered survey filled out by 191 students enrolled in a Degree in Advertising and Public Relations at the University of Alicante (Spain). The results suggest that a large number of students do not know what functional food is and obtain information about these products mainly from labelling/packaging. The major means of communication through which they learn about health benefits via advertising is the internet, followed by television. Most respondents indicated that they understood related advertisements and found it helpful to be given additional information on health benefits. Worthy of note, the greater their level of understanding of the messages, the higher their level of distrust of advertising messages, which they considered to be deceptive or misleading.
Plastic flow, microstructure evolution, and defect formation during primary hot working of titanium and titanium aluminide alloys with lamellar colony microstructures

Plastic flow response, microstructure evolution, and defect formation during the primary hot working of conventional alpha/beta titanium alloys and gamma titanium aluminide alloys with two–phase lamellar colony microstructures are reviewed. The effects of initial grain/colony size, deformation rate and temperature on constitutive behaviour and the mechanisms associated with the observed flow softening are discussed. The kinetics of dynamic globularization are summarized and interpreted in terms of measured constitutive response. In addition, the mechanisms underlying failure via shear localization and cavitation during breakdown metalworking operations are described.
Non-Alcoholic Steatohepatitis as a Risk Factor for Intrahepatic Cholangiocarcinoma and Its Prognostic Role

Simple Summary The prevalence of intrahepatic cholangiocarcinoma (iCCA) is rising. About 50% of iCCA arise in patients without known risk factors. We hypothesized that nonalcoholic fatty liver disease (NAFLD) and its most aggressive phenotype (NASH) could be risk factors for iCCA, similarly to other liver malignancies. We verified whether the prevalence of NAFLD and NASH was higher in the peritumor samples of iCCA patients compared with matched healthy controls (liver donors). We found the NASH (but not NAFLD) was over-represented in iCCA patients. Moreover, NASH patients had a shorter survival. Our results demonstrated that NASH is a risk factor for iCCA and underline the importance of dissecting the role of NASH from that of NAFLD as a whole. Prevention protocols for NASH patients should consider also the risk for iCCA and not only HCC. Studies aimed to find a direct pathogenic link between NASH and iCCA could add further relevant information. Abstract Non-alcoholic fatty liver disease (NAFLD) and its most aggressive form, non-alcoholic steatohepatitis (NASH), are causing a rise in the prevalence of hepatocellular carcinoma. Data about NAFLD/NASH and intrahepatic cholangiocarcinoma (iCCA) are few and contradictory, coming from population registries that do not correctly distinguish between NAFLD and NASH. We evaluated the prevalence of NAFLD and NASH in peritumoral tissue of resected iCCA (n = 180) and in needle biopsies of matched liver donors. Data of iCCA patients were subsequently analysed to compare NASH-related iCCA (Group A), iCCA arisen in a healthy liver (Group B) or in patients with classical iCCA risk factors (Group C). NASH was found in 22.5% of 129 iCCA patients without known risk factors and in 6.2% of matched controls (risk ratio 3.625, 95% confidence interval 1.723–7.626, p < 0.001), while NAFLD was equally represented in both groups. The overall survival of NASH-related iCCA was inferior to that of patients with healthy liver (38.5 vs. 48.1 months, p = 0.003) and similar to that of patients with known risk factors (31.9 months, p = 0.948), regardless of liver fibrosis. The multivariable Cox regression confirmed NASH as a prognostic factor (hazard ratio 1.773, 95% confidence interval 1.156–2.718, p = 0.009). We concluded that NASH (but not NAFLD) is a risk factor for iCCA and might affect its prognosis. Dissecting NASH from NAFLD by histology is necessary to correctly assess the actual role of these conditions. Prevention protocols for NASH patients should also consider the risk for iCCA and not only HCC. Mechanistic studies aimed to find a direct pathogenic link between NASH and iCCA could add further relevant information.
Rapid Jetlag Resetting of Behavioral, Physiological, and Molecular Rhythms in Proestrous Female Mice

A gradual adaptation to a shifted light-dark (LD) cycle is a key element of the circadian clock system and believed to be controlled by the central circadian pacemaker, the suprachiasmatic nucleus (SCN). Endocrine factors have a strong influence on the regulation of the circadian clock network and alter acute photic responses of the SCN clock. In females, endocrine function depends on the stage of the ovarian cycle. So far, however, little is known about the effect of the estrous cycle on behavioral and molecular responses to shifts in the LD rhythm. Based on this, we investigated whether estrous state affects the kinetics of phase shift during jetlag in behavior, physiology, and molecular clock rhythms in the SCN and in peripheral tissues. Female mice exposed to an advanced LD phase at proestrous or metestrous showed different phase-shift kinetics, with proestrous females displaying accelerated adaptation in behavior and physiology. Constant darkness release experiments suggest that these fast phase shifts do not reflect resetting of the SCN pacemaker. Explant experiments on SCN, adrenal gland, and uterus confirmed this finding with proestrous females showing significantly faster clock phase shifts in peripheral tissues compared with the SCN. Together, these findings provide strong evidence for an accelerated adaptation of proestrous compared with metestrous females to new LD conditions that is accompanied by rapid behavioral, physiological, and molecular rhythm resetting. Not only do these findings open up a new avenue to understand the effect of estrous cycle on the clock network under changing environmental conditions but also imply a greater susceptibility in proestrous females.
Complementary Feeding: Pitfalls for Health Outcomes

The term complementary feeding is defined as the period in which a progressive reduction of breastfeeding or infant-formula feeding takes place, while the infant is gradually introduced to solid foods. It is a crucial time in the infant’s life, not only because of the rapid changes in nutritional requirements and the consequent impact on infant growth and development, but also for a generation of lifelong flavor preferences and dietary habits that will influence mid and long-term health. There is an increasing body of evidence addressing the pivotal role of nutrition, especially during the early stages of life, and its link to the onset of chronic non-communicable diseases, such as obesity, hypertension, diabetes, and allergic diseases. It is clear that the way in which a child is introduced to complementary foods may have effects on the individual’s entire life. The aim of this review is to discuss the effects of complementary feeding timing, composition, and mode on mid and long-term health outcomes, in the light of the current evidence. Furthermore, we suggest practical tips for a healthy approach to complementary feeding, aiming at a healthy future, and highlight gaps to be filled.
Materials for fuel cells

Introduction: Materials challenges in fuel cells: Materials basics for fuel cells Alkaline fuel cells Polymer electrolyte fuel cells Direct methanol fuel cells Phosphoric acid fuel cells Molten carbonate fuel cells Solid oxide fuel cells Regenerative fuel cells Novel fuel cells and materials Performance degradation and failure mechanisms of fuel cell materials Recyclability and life cycle assessment of fuel cell materials.
Characteristics of Resilience Among Disaster Rescue Workers: A Systematic Review

Abstract Disasters can cause long-lasting damage to survivors and rescue workers. Some rescue workers suffer negative physical and psychological consequences, while others do not. Thus, it is of value to fully understand the characteristics of rescuers who have not been affected by rescue activities. Resilience refers to the ability or capacity to cope with adversity. The aim of this review is to explore and identify the characteristics of resilience among rescue workers. A systematic literature search was conducted of seven electronic databases from inception to May 2019, using keywords and medical subject heading terms related to the resilience of rescuers. Hand searches and searches of leading authors were also performed. A total of 31 articles were eligible for review. Six domains were identified to characterize the resilience of rescuers namely, demographic and physical characteristics, personality traits, coping strategies, perceived resources, being equipped with special skills for disaster rescue, and having less adverse consequences from exposure to disaster. Researchers and disaster managers can take note of these characteristics to comprehensively understand the ‘positive concept’ of resilience. This enhanced understanding of ‘positive resilience’ can in turn be used to develop a framework to assess and establish interventions, and consequently to improve the psychological wellbeing of rescuers after disaster rescue efforts.
Everyday moral decision-making after acute stress exposure: do social closeness and timing matter?

Abstract There is increasing empirical evidence that social distance and timing affect prosocial behavior after acute stress exposure. The present study focused on everyday moral decision-making after acute psychosocial stress and how it is influenced by effects of social closeness and timing. We exposed 40 young healthy men to the Trier Social Stress Test (TSST, n = 20) or its non-stressful placebo version (PTSST, n = 20). Moral decision-making was assessed early (+10 until +30 min) and late (+75 until +95 min) after (P)TSST exposure by the Everyday Moral Conflict Situations (EMCS) Scale. The EMCS Scale requests altruistic versus egoistic responses to everyday moral conflict situations with varying closeness of target persons. Results revealed significantly higher total percentages of altruistic decisions in the stress than in the control condition and for scenarios involving socially close (e.g., mother) versus socially distant (e.g., stranger) protagonists, while the main effect of timing was nonsignificant. Only secondary analyses showed increased altruistic decision-making after acute stress exposure toward socially close but not toward distant protagonists at the early but not at the late point of measurement. Moreover, psychological stress responses and personality traits were significantly associated with EMCS scores. Positive correlations between cortisol levels and altruistic decision-making were descriptively observable, but did not reach statistical significance. In sum, our findings suggest increased altruistic decision-making toward socially close compared to socially distant protagonists and provide further evidence that acute stress influences decision-making in everyday moral conflict scenarios in a prosocial manner. Lay summary In order to investigate the effects of acute stress on everyday moral decision-making, 40 young healthy men were exposed to moderate psychosocial stress by the use of the Trier Social Stress Test (TSST) or its non-stressful placebo version and then completed a hypothetical everyday moral decision-making paradigm. Our findings provide evidence that acute stress exposure influences decision-making in everyday moral conflict situations in a prosocial manner. Furthermore, participants decided more altruistically in scenarios involving socially close (e.g., mother) versus socially distant (e.g., stranger) protagonists.
Rotation of the Ipsilateral Supraorbital Rim Around the Horizontal Axis in Unilateral Coronal Synostosis: A Craniometric Analysis of the Emergence Profile

Introduction: Unilateral coronal synostosis (UCS) results in well-defined dysmorphic changes including sphenoid malposition yielding posterior displacement of the supraorbital rim. Although variation in the ipsilateral supraorbital rim emergence profile has been suggested, it has not been previously investigated. The authors sought to characterize the emergence profile of the ipsilateral supraorbital rim in UCS through craniometric analysis. Methods: Thirty-five nonsyndromic UCS patients (0–18 months) with CT images obtained before operative intervention and 16 control patients (0–24 months, 32 orbits) were included. Craniometric measurements were performed to quantify the emergence profile of the ipsilateral supraorbital rim and locate the likely apex of rotation. Results: The ipsilateral supraorbital rim was significantly rotated around the horizontal axis when measured in reference to the 0° vertical in UCS versus control patients by an average difference of 7.3° to 11.3° across age groups (P < 0.05). No significant effect modification was detected between age and UCS on ipsilateral supraorbital rim emergence profile (P > 0.05). Additional angles with vertices around the superior orbital circumference were then measured to locate the likely apex of rotation and revealed a significant decrease in the posterior orbital roof to 0° horizontal in UCS patients by an average of 9.3° to 22.1° in children under 1 year old (P < 0.01). Conclusion: Variation in the emergence profile of the ipsilateral supraorbital rim in UCS is quantified, and the apex of this rotation likely lies at the posterior orbital roof. The novel quantification and characterization of this deformity will better direct the operative approach and enable a more accurate correction.
Patient-reported long-term benefit with an active transcutaneous bone-conduction device

Purpose To evaluate the long-term benefits in hearing-related quality of life, patient satisfaction and wearing time of patients rehabilitated with an active transcutaneous bone-conduction device. Adverse events and audiological outcomes are reported as secondary outcomes. Methods This retrospective, mono-centric cohort analysis involves 16 adults with conductive or mixed hearing loss with a mean device experience of 51.25 months. Patient-reported outcome measures were assessed using the short version of the Speech, Spatial and Qualities of Hearing Scale (SSQ12-B) and the German version of the Audio Processor Satisfaction Questionnaire (APSQ). Audiological outcomes as well as incidence of adverse events were obtained from patients´ charts. Results The hearing-related quality of life improved significantly within all subscales of the SSQ12-B scoring a mean overall of 2.95 points. Patient satisfaction measured with the APSQ scored 8.8 points on average. Wearing times differed considerably and patients with lower levels of education seemed to use their device longer compared to patients with academic education. Eight minor adverse events were documented, all of which resolved during follow-up. The mean gain in word recognition score at the last follow-up measured at 65 dB was 75.9%, while speech reception threshold was lowered by 35.1 dB. Conclusion Even after several years, patients report significant benefits in hearing-related quality of life and device satisfaction. In combination with a low rate of minor adverse events and significantly improved audiological outcomes, the device is considered as a comfortable and effective option in hearing rehabilitation.
Sepsis in the critically ill patient: current and emerging management strategies

ABSTRACT Introduction: Sepsis, a dysregulated host response to infection, is a major cause of morbidity and mortality worldwide. Early identification and evidence-based treatment of sepsis are associated with improved outcomes. Areas covered: This narrative review was undertaken following a PubMed search for English language reports published before July 2020 using the terms ‘sepsis,’ ‘septic shock,’ ‘fluids,’ ‘fluid therapy,’ ‘albumin,’ ‘corticosteroids,’ ‘vasopressor. ’ Emerging management strategies were identified following a search of the ClinicalTrails.gov database using the term ‘sepsis. ’ Additional reports were identified by examining the reference lists of selected articles and based on personnel knowledge of the field of sepsis. Expert opinion: The core treatment of sepsis relies on source control, early antibiotics, and organ support. The main emerging strategies focus on immunomodulation, artificial intelligence, and on multi-omics approaches for a personalized therapy.
Can valuable information be prioritized in verbal working memory?

Though there is substantial evidence that individuals can prioritize more valuable information in visual working memory (WM), little research has examined this in the verbal domain. Four experiments were conducted to investigate this and the conditions under which effects emerge. In each experiment, participants listened to digit sequences and then attempted to recall them in the correct order. At the start of each block, participants were either told that all items were of equal value, or that an item at a particular serial position was worth more points. Recall was enhanced for these higher value items (Experiment 1a), a finding that was replicated while rejecting an alternative account based on distinctiveness (Experiment 1b). Thus, valuable information can be prioritized in verbal WM. Two further experiments investigated whether these boosts remained when participants completed a simple concurrent task disrupting verbal rehearsal (Experiment 2), or a complex concurrent task disrupting verbal rehearsal and executive resources (Experiment 3). Under simple concurrent task conditions, prioritization boosts were observed, but with increased costs to the less valuable items. Prioritization effects were also observed under complex concurrent task conditions, although this was accompanied by chance-level performance at most of the less valuable positions. A substantial recency advantage was also observed for the final item in each sequence, across all conditions. Taken together, this indicates that individuals can prioritize valuable information in verbal WM even when rehearsal and executive resources are disrupted, though they do so by neglecting or abandoning other items in the sequence. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
TRPV1 blockers as potential new treatments for psychiatric disorders

The transient receptor potential vanilloid-1 channel (TRPV1) is responsible for decoding physical and chemical stimuli. TRPV1 is activated by capsaicin (a compound from chili peppers), heat (above 43°C) and acid environment, playing a major role in pain, inflammation and body temperature. Molecular and histological studies have suggested TRPV1 expression in specific brain regions, where it can be activated primarily by the endocannabinoid anandamide, fostering studies on its potential role in psychiatric disorders. TRPV1 blockers are effective in various animal models predictive of anxiolytic and antipanic activities, in addition to reducing conditioned fear. In models of antidepressant activity, these compounds reduce behavioral despair and promote active stress-coping behavior. TRPV1 blockers also reduce the effects of certain drugs of abuse and revert behavioral changes in animal models of neurodevelopmental disorders. The main limiting factor in developing TRPV1 blockers as therapeutic agents concerns their effects on body temperature, particularly hyperthermia. New compounds, which block specific states of the channel, could represent an alternative. Moreover, compounds blocking both TRPV1 and the anandamide-hydrolyzing enzyme, fatty acid amide hydrolase (FAAH), termed dual TRPV1/FAAH blockers, have been investigated with promising results. Overall, preclinical studies yield favorable results with TRPV1 blockers in animal models of psychiatric disorders.