Miracle-dz/UniFAR-FTUs huggingface dataset:
Resting EEG, Hair Cortisol and Cognitive Performance in Healthy Older People with Different Perceived Socioeconomic Status

Successful aging depends upon several internal and external factors that influence the overall aging process. Objective and subjective socioeconomic status emerge as potential psychosocial factors in the ethiopathophysiology of aging-related disorders. Presumably, low socioeconomic status can act as a psychosocial stressor that can affect humans’ physiology via psychoneuroendocrine mechanisms, that may, in turn, affect the brain physiology. In resting-state electroencephalography (EEG), excess theta and delta activity has been related to cognitive decline and dementia. The main aim of this study was to analyze the effect of objective and subjective socioeconomic status (SES) on cognition and brain electrical activity through EEG measures. The present research constitutes a cross-sectional study with thirty healthy older adults (61–82 years old) separated into two clusters: high socioeconomic (HS) and low socioeconomic (LS) status; they were evaluated and compared in cognitive terms using the Wechsler Adult Intelligence Scale (WAIS-IV). An EEG at rest was recorded to measure brain activity and, as an indicator of long-term stress exposure, hair cortisol concentrations (HCC) were measured. Our results show that lower SES is related to a worse performance in working memory tasks (p = 0.009), higher delta (p = 0.002) and theta power (p = 0.039), and lower alpha activity (p = 0.028). However, it seems that SES does not significantly affect HCC in this population of healthy older adults. The effects of SES on long-term cortisol exposure, brain electrical activity, and cognitive functions in healthy older people emphasize the role of psychosocial factors in aging from an integrative perspective that will allow us to implement better prevention programs to target cognitive decline in adults.
Delineating the key virulence factors and intra-species divergence of Vibrio harveyi by the use of whole genome sequencing.

Vibrio harveyi is one of the major pathogens in aquaculture. To identify the key virulence factors affecting pathogenesis of V. harveyi towards fish, a field investigation was conducted for three representative fish farms infected with V. harveyi. Multilocus sequence typing (MLST) and whole-genome sequencing were conducted to delineate phylogenetic relationship and genetic divergence of V. harveyi. A total of 25 V. harveyi strains were isolated from the diseased fish and groundwater, which can be subtyped into 12 sequence types (STs) by MLST. Five virulence genes including mshB, pilA, hutR, ureB and ureG were variably presented in sequenced strains. The virulence gene profiles strongly correlated with the distinct pathogenicity of V. harveyi strains, in which a strain harbored all five genes exhibited the highest virulence towards fish. Phenotype assay confirmed that reduced virulence correlated with decreased motility and biofilm formation ability. Additionally, three types of type VI secretion system (T6SS), namely T6SS1, T6SS2 and T6SS3 were identified in V. harveyi strains, which can be classified into six, four and 12 subtypes, respectively. In conclusion, results indicated that the virulence level of V. harveyi is mainly determined by above virulence genes, which may play vital roles in environmental adaptation for V. harveyi.
Steroid Distancing in Interventional Pain Management During COVID-19 and Beyond: Safe, Effective and Practical Approach.

BACKGROUND Since the late 1940s, corticosteroids have been a mainstay class of agents in multiple interventional techniques and intra-articular injections. Exogenous glucocorticoids are structurally and pharmacologically similar to the endogenous hormones. As such, multiple actions of corticosteroids are exhibited, including those of anti-inflammatory and immunosuppressive effects. Epidural injections, with or without steroids, have been extensively used throughout the world. There are reports of epidural injections starting in 1901, with steroids being added to the local anesthetic since 1952, when steroids were administered into the sacral foramen. PURPOSE Due to the extensive side effects of steroids in various injections, some have proposed limiting their use in epidurals and intraarticular injections. With the COVID-19 pandemic, the multiple side effects of the steroids have elevated the level of concern and recommendations have been made to utilize local anesthetic alone or the lowest dose of steroids. Fashioned from common expressions of the day, the term "steroid distancing" began to be used and proposed for intraarticular injections of the knee. Consequently, we sought to evaluate the evidence and feasibility of steroid distancing in interventional pain management. METHODS This focused review of local anesthetics and steroids utilized in interventional pain management for epidural injections, peripheral nerve blocks, and intraarticular injections by multiple database searches. This is a focused narrative review and not a systematic review. Consequently, evidence synthesis was not performed traditionally, but was based on an overview of the available evidence. RESULTS No significant difference was identified based on whether steroids are added to local anesthetic or not for epidural as well as facet joint injections. However, there was not enough evidence to compare these two groups for peripheral intraarticular injections. LIMITATIONS The present review is limited by the paucity of literature with bupivacaine alone or bupivacaine with steroids local anesthetic alone or with steroids of intraarticular injections of knee, hip, shoulder and other joints, and intraarticular facet joint injections. CONCLUSION This review shows an overall lack of significant difference between lidocaine alone and lidocaine with steroids in epidural injections. However, available evidence is limited for bupivacaine alone or with steroids. Evidence is also not available comparing local anesthetic alone with steroids for facet joint or peripheral joint intraarticular injections. Thus, it is concluded that local anesthetic with lidocaine may be utilized for epidural injections, with appropriate patient selection and steroids reserved for non-responsive patients with local anesthetic and with significant radiculitis.
The Molecular Priming of Defense Responses is Differently Regulated in Grapevine Genotypes Following Elicitor Application against Powdery Mildew

Molecular changes associated with response to powdery mildew (PM) caused by Erysiphe necator have been largely explored in Vitis vinifera cultivars, but little is known on transcriptional and metabolic modifications following application of resistance elicitors against this disease. In this study, the whole transcriptome sequencing, and hormone and metabolite analyses were combined to dissect long-term defense mechanisms induced by molecular reprogramming events in PM-infected ‘Moscato’ and ‘Nebbiolo’ leaves treated with three resistance inducers: acibenzolar-S-methyl, potassium phosphonate, and laminarin. Although all compounds were effective in counteracting the disease, acibenzolar-S-methyl caused the most intense transcriptional modifications in both cultivars. These involved a strong down-regulation of photosynthesis and energy metabolism and changes in carbohydrate accumulation and partitioning that most likely shifted the plant growth-defense trade-off towards the establishment of disease resistance processes. It was also shown that genotype-associated metabolic signals significantly affected the cultivar defense machinery. Indeed, ‘Nebbiolo’ and ‘Moscato’ built up different defense strategies, often enhanced by the application of a specific elicitor, which resulted in either reinforcement of early defense mechanisms (e.g., epicuticular wax deposition and overexpression of pathogenesis-related genes in ‘Nebbiolo’), or accumulation of endogenous hormones and antimicrobial compounds (e.g., high content of abscisic acid, jasmonic acid, and viniferin in ‘Moscato’).
"Does Surgical Specialty Impact Mandibular Fracture Outcomes?"

PURPOSE Maxillofacial trauma is treated by two medical specialties, plastic surgery (PRS) and otolaryngology (ENT). Differences in training exposure and practice patterns exist between specialties, but their respective outcomes have never been compared. METHODS Mandible fracture data were reviewed from the National Surgical Quality Improvement Program from 2005 to 2016. Demographics variables, repair types, and adverse outcomes were compared between PRS and ENT. RESULTS From 2005 to 2016, one thousand two hundred eighty-two cases were identified with 756 cases managed by ENT and 526 cases managed by PRS. Mean patient age was 34.6 years for both specialties (P = 0.95). Patient demographics between both cohorts were not statistically different except for higher rates of hypertension among ENT patients (10.2% for ENT versus 6.7% for PRS, P = 0.027) and higher rates of smoking history among PRS patients (46.8% versus 52.3%, P = 0.055). Mean operative time (131.3 versus 124.0 min, P = 0.090) had a trend toward being longer for ENT and mean length of stay (1.3 versus 2.0, P = 0.002) was significantly longer for PRS. Despite a greater proportion of high ASA class patients in the ENT group (P = 0.012) and patients with dirty/infected wounds in the PRS group (P = 0.013), there were no significant differences in 30-day readmission rates, 30-day reoperation rates, or wound infection rates. CONCLUSIONS No significant differences in 30-day readmission rates, reoperation rates, or wound infection rates for mandible fracture management exist between specialties. Despite differences in training between PRS and ENT, both specialties have comparable perioperative outcomes for mandible fracture management.
Epidemiology of Hypertension and Diabetes Mellitus in Latin America.

Hypertension and type 2 diabetes mellitus are two important risk factors that contribute to cardiovascular diseases worldwide. In Latin America hypertension prevalence varies from 30 to 50%. Moreover, the proportion of awareness, treatment and control of hypertension is very low. The prevalence of type 2 diabetes mellitus varies from 8 to 13% and near to 40% are unaware of their condition. In addition, the prevalence of prediabetes varies from 6 to 14% and this condition has been also associated with increased risk of cardiovascular diseases. The principal factors linked to a higher risk of hypertension in Latin America are increased adiposity, low muscle strength, unhealthy diet, low physical activity and low education. Besides being chronic conditions, leading causes of cardiovascular mortality, both hypertension and type 2 diabetes mellitus represent a substantial cost for the weak health systems of Latin American countries. Therefore, is necessary to implement and reinforce public health programs to improve awareness, treatment and control of hypertension and type 2 diabetes mellitus, in order to reach the mandate of the Unit Nations of decrease the premature mortality for CVD.
Social anxiety in young people: A prevalence study in seven countries

Social anxiety is a fast-growing phenomenon which is thought to disproportionately affect young people. In this study, we explore the prevalence of social anxiety around the world using a self-report survey of 6,825 individuals (male = 3,342, female = 3,428, other = 55), aged 16–29 years (M = 22.84, SD = 3.97), from seven countries selected for their cultural and economic diversity: Brazil, China, Indonesia, Russia, Thailand, US, and Vietnam. The respondents completed the Social Interaction Anxiety Scale (SIAS). The global prevalence of social anxiety was found to be significantly higher than previously reported, with more than 1 in 3 (36%) respondents meeting the threshold criteria for having Social Anxiety Disorder (SAD). Prevalence and severity of social anxiety symptoms did not differ between sexes but varied as a function of age, country, work status, level of education, and whether an individual lived in an urban or rural location. Additionally, 1 in 6 (18%) perceived themselves as not having social anxiety, yet still met or exceeded the threshold for SAD. The data indicate that social anxiety is a concern for young adults around the world, many of whom do not recognise the difficulties they may experience. A large number of young people may be experiencing substantial disruptions in functioning and well-being which may be ameliorable with appropriate education and intervention.
Elucidating Mental Health Disorders among Rohingya Refugees: A Malaysian Perspective

Mental health disorders (MHDs) among refugees has been recognized as a major public health issue. However, to date, there is limited evidence on the prevalence of MHDs among Rohingya refugees in Malaysia. This study aimed to examine the prevalence and associated factors of major depressive disorder (MDD), generalized anxiety disorder (GAD), and post-traumatic stress disorder (PTSD) among Rohingya refugees in Malaysia. A total of 220 refugees were randomly selected to participate in this cross-sectional study, conducted from June 2019 to November 2019. Perceived social support, religious orientation, food security, and sociodemographic characteristics were assessed as independent variables. The dependent variables assessed were MDD, GAD, and PTSD. The prevalence of GAD, PTSD, and MDD was reported at 92 (41.8%), 84 (38.2%), and 71 (32.3%). Several factors were significantly associated with MDD following multivariate analysis such as perceived low to moderate social support (AOR = 2.17; 95% CI 1.13, 4.19) and food insecurity (AOR = 2.77; 95% CI 1.19, 6.47). Exposure to violence (AOR = 38.46; 95% CI 16.27, 90.91) and food insecurity (AOR = 3.74; 95% CI 1.41, 9.91) were significantly associated with PTSD. Addressing these risk factors could be key in improving mental health outcomes among this vulnerable population.
PINK1 alleviates thermal hypersensitivity in a paclitaxel-induced Drosophila model of peripheral neuropathy

Paclitaxel is a representative anticancer drug that induces chemotherapy-induced peripheral neuropathy (CIPN), a common side effect that limits many anticancer chemotherapies. Although PINK1, a key mediator of mitochondrial quality control, has been shown to protect neuronal cells from various toxic treatments, the role of PINK1 in CIPN has not been investigated. Here, we examined the effect of PINK1 expression on CIPN using a recently established paclitaxel-induced peripheral neuropathy model in Drosophila larvae. We found that the class IV dendritic arborization (C4da) sensory neuron-specific expression of PINK1 significantly ameliorated the paclitaxel-induced thermal hyperalgesia phenotype. In contrast, knockdown of PINK1 resulted in an increase in thermal hypersensitivity, suggesting a critical role for PINK1 in sensory neuron-mediated thermal nociceptive sensitivity. Interestingly, analysis of the C4da neuron morphology suggests that PINK1 expression alleviates paclitaxel-induced thermal hypersensitivity by means other than preventing alterations in sensory dendrites in C4da neurons. We found that paclitaxel induces mitochondrial dysfunction in C4da neurons and that PINK1 expression suppressed the paclitaxel-induced increase in mitophagy in C4da neurons. These results suggest that PINK1 mitigates paclitaxel-induced sensory dendrite alterations and restores mitochondrial homeostasis in C4da neurons and that improvement in mitochondrial quality control could be a promising strategy for the treatment of CIPN.
Longitudinal analysis of complete blood count parameters in advanced‐stage lung cancer patients

Metastatic lung cancer is a debilitating disease, but with the advances in immunotherapy, therapeutic options have vastly increased. Numerous complete blood count parameters (CBC) have been described as easily accessible biomarkers that might predict response to immunotherapy. However, to date, no comprehensive study has been performed on the longitudinal changes of these parameters during cancer progression.
A Phylogenetic Exploration of the Catfish Family Ariidae (Otophysi: Siluriformes)

The phylogeny of the catfish family Ariidae is hypothesised based on examination of material from almost all regions of the family's circumglobal distribution yet concentrating on Salmi Shelf taxa. Morphological and osteological characters were investigated to determine which would usefully contribute to construction of a phylogeny for the family: 57 characters were selected and 35 rejected. Reasons for acceptance or rejection, and selection of outgroup, are provided. The cladograms resulting from phylogenetic analyses, and the distribution of character states within the family revealed the significant influence of homoplasy: acceptance of such is a necessary step however, to arriving at a reasonable phylogeny for this apparently straightforward yet incredibly diverse catfish family. Monophyly of the family was confirmed chiefly on the basis of thirteen characters. Twenty-three genera are recognised, including three new genera, Amissidens, Cryptarills and Plicofollis. The genera are diagnosed, their relationships discussed, and their species composition and geographical distribution are stated. The difficulty of assigning some taxa is revealed by placing them as incertae sedae; and the lack of access to some material is acknowledged as a hindrance to completion of a global revision.
Nonfatal Opioid Overdoses at an Urban Emergency Department During the COVID-19 Pandemic.

Nonfatal Opioid Overdoses at an Urban Emergency Department During the COVID-19 Pandemic Psychosocial consequences related to coronavirus disease 2019 (COVID-19) may place individuals at a heightened likelihood of opioid overdose or relapse.1,2 In 1 study,2 emergency medical services responses to opioid overdoses in Kentucky were increased in the early weeks following the COVID-19 state emergency declaration compared with the 52 previous days. This increased risk of opioid overdose may be particularly concerning among Black patients, who have been overrepresented in COVID-19–related infections, hospitalizations, and deaths, as well as associated socioeconomic consequences.3-5 Given that emergency departments offer an opportune setting to initiate treatment, this study compared numbers of nonfatal, unintentional opioid-related opioid overdoses presenting to an urban emergency department during the early months of the pandemic relative to the previous year.
A Prospective Study of the Relationship of Sleep Quality and Duration with Gestational Weight Gain and Fat Gain.

Objective/Background: Fewer than one-third of U.S. women meet the Institute of Medicine guidelines for healthy gestational weight gain (GWG). While poor sleep quality and short sleep duration have been associated with weight gain and obesity in the general population, the relationship of sleep with pregnancy weight and body composition changes is unclear. This study aimed to examine associations of sleep duration and quality with pregnancy-related changes in body weight and fat. Participants: Pregnant women obtaining obstetric care through the University of North Carolina at Chapel Hill Healthcare System (UNC) (n = 339 who reported any sleep data) participating in the Pregnancy Eating Attributes Study. Materials and Methods: Participants were recruited at ≤12 weeks gestation and followed through delivery. The Pittsburgh Sleep Quality Index measured sleep duration and quality in early and late pregnancy. Weight was measured at each pregnancy medical visit and skinfolds were measured each trimester. t-tests examined sleep changes from early to late pregnancy and regression analyses estimated associations of sleep quality and duration with GWG and gestational fat gain (GFG). Results: Sleep quality and duration declined across pregnancy. A greater proportion of women with high early pregnancy body mass index (>25) reported low sleep quality and short sleep duration. Sleep quality was not associated with GWG adequacy, whereas longer late pregnancy sleep duration was associated with greater odds of inadequate GWG. Shorter sleep duration and lower sleep quality in late, but not early, pregnancy were associated with greater GFG. Conclusions: Lower sleep quality and shorter sleep duration in late pregnancy were associated with greater GFG. Experimental studies are needed to test the direction of causality between GFG and sleep attributes. ClinicalTrials.gov ID: NCT02217462.
Impact of maternal obesity on the risk of preterm delivery: insights into pathogenic mechanisms

Abstract Purpose Preterm delivery (PTD) represents the leading cause of neonatal death and disability. Among risk factors for PTD, maternal obesity (MO) is becoming an ever more relevant condition in developed countries, although the mechanisms relating this condition to higher risk of PTD is not clear. Aim of this narrative review is to summarize evidences from clinical and translational research showing how MO might negatively impact on pregnancy and neonatal outcomes, particularly, by increasing the risk of PTD. Methods We performed comprehensive review of the literature in PubMed and Google Scholar databases for studies from 1998 to 2018 linking MO to PTD and inflammation. Results Chronic inflammatory status associated to increased synthesis of adipokines and cytokines from fat tissue has been shown in obesity. Obese women have a higher risk of both spontaneous and medically induced PTD. In about 50% of cases of spontaneous PTD, an infection-induced chorion amnionitis can be detected while in the remaining 50% a sterile inflammatory response has been described. Activation of uterine innate immunity system in intra-amniotic cavity and in chorioamniotic membranes might represent the missing link between MO and the pathogenesis of PTD. Conclusion Tissue inflammation might represent the pathogenic link between MO and increased occurrence of PTD. The achievement of pre-pregnancy normal maternal weight and body mass index is a fundamental aim of public health to reduce the incidence of PTD and get optimal reproductive outcomes.
Myocarditis in Multisystem Inflammatory Syndrome in Children Associated With Coronavirus Disease 2019

Cardiac involvement as a complication of severe acute respiratory syndrome coronavirus 2 infection in children is a relatively new entity. We present our initial experience managing children with coronavirus disease 2019–related acute myocardial injury. The 3 patients presented here represent a spectrum of the cardiac involvement noted in children with coronavirus disease 2019–related multisystem inflammatory syndrome, including myocarditis presenting as cardiogenic shock or heart failure with biventricular dysfunction, valvulitis, coronary artery changes, and pericardial effusion.