Miracle-dz/UniFAR-FTUs huggingface dataset:
Cowpea extrafloral nectar has potential to provide ecosystem services lost in agricultural intensification and support native parasitoids that suppress the wheat stem sawfly

The native parasitoids Bracon cephi (Gahan) and B. lissogaster Muesebeck (Hymenoptera: Braconidae) reduce populations of Cephus cinctus Norton (Hymenoptera: Cephidae), a native grassland species, and major wheat pest on the Northern Great Plains of North America. Non-host feeding adults of these braconids increase longevity, egg load, and egg volume when provisioned carbohydrate-rich diets. Nutrition from nectar can enhance the success of natural enemies in pest management programs. Cowpea, Vigna unguiculata (L.) Walpers, is a potential cover-crop that could add resilient features to the landscape and has extrafloral nectaries (EFN), easy-access nectar sources for beneficial insects. If more cowpea was grown on the Northern Great Plains, would B. cephi and B. lissogaster benefit from foraging on putatively beneficial EFN? We investigated cowpea inflorescence stalk extrafloral nectars (IS-EFN) and leaf stipel extrafloral nectars (LS-EFN) as potential food sources for these parasitoids. Females were caged on EFN sources on living cowpea plants to assess longevity. Egg load and volume were measured at 2, 5, and 10 days after placement. Bracon cephi survived 10 days on water, 38 days on IS-EFN; B. lissogaster 6 days on water, 28 days on IS-EFN. Bracon lissogaster maintained a constant egg load and volume across treatments while B. cephi produced 2.1-fold more eggs that were 1.6-fold larger on IS-EFN. Y-tube olfactometry indicated adult females were attracted to airstreams containing cowpea volatiles. These results demonstrate that non-native, warm-season cowpea benefits these native parasitoids and may improve conservation biocontrol of C. cinctus.
Reducing face touching through haptic feedback: A treatment evaluation against fomite-mediated self-infection.

Fomite-mediated self-infection via face touching is an understudied transmission pathway for infectious diseases. We evaluated the effect of computer-mediated vibrotactile cues (presented through experimental bracelets located on one or both hands of the participant) on the frequency of face touching among eight healthy adults in the community. We conducted a treatment evaluation totaling over 25,000 min of video observation. The treatment was evaluated through a multiple-treatment design and hierarchical linear modeling. The one-bracelet intervention did not produce significantly lower levels of face touching across both hands, whereas the two-bracelet intervention did result in significantly lower face touching. The effect increased over repeated presentations of the two-bracelet intervention, with the second implementation producing, on average, 31 fewer face-touching percentual points relative to baseline levels. Dependent on the dynamics of fomite-mediated self-infection via face touching, treatment effects could be of public health significance. The implications for research and practice are discussed.
Adults with lower‐limb amputation: Reduced multifidi muscle activity and extensor muscle endurance is associated with worse physical performance

Trunk muscles may be an overlooked region of deficits following lower‐limb amputation (LLA). This study sought to determine the extent that trunk muscle deficits are associated with physical function following amputation. Sedentary adults with a unilateral transtibial‐ (n = 25) or transfemoral‐level (n = 14) amputation were recruited for this cross‐sectional research study. Participants underwent a clinical examination that included ultrasound imaging of the lumbar multifidi muscles, the modified Biering‐Sorensen Endurance Test (mBSET), and performance‐based measures, that is, the Timed Up and Go (TUG), Berg Balance Scale (BBS), and 10‐m Walk Test (10mWT). Associations between trunk muscle metrics and performance were explored with regression modeling, while considering covariates known to impact performance postamputation (p ≤ 0.100). Average ultrasound‐obtained, lumbar multifidi activity was 14% and 16% for transfemoral‐ and transtibial‐level amputations, respectively, while extensor endurance was 37.34 and 12.61 s, respectively. For TUG, nonamputated‐side multifidi activity and an interaction term (level x non‐amputated‐side multifidi activity) explained 9.4% and 6.2% of the total variance, respectively. For 10mWT, beyond covariates, non‐amputated‐side multifidi activity and the interaction term explained 6.1% and 5.8% of the total variance, respectively. For TUG, extensor endurance and an interaction term (level x mBSET) explained 11.9% and 8.3% of the total variance beyond covariates; for BBS and 10mWT, extensor endurance explained 11.2% and 17.2% of the total variance, respectively. Findings highlight deficits in lumbar multifidi activity and extensor muscle endurance among sedentary adults with a LLA; reduced muscle activity and endurance may be important factors to target during rehabilitation to enhance mobility‐related outcomes.
‘I don’t want to have to teach every medical provider’: barriers to care among non-binary people in the Canadian healthcare system

Abstract It is well-known that trans and non-binary individuals experience worse health outcomes due to experiences of violence and discrimination. For this reason, accessible healthcare for trans and non-binary people is crucial. There is a lack of Canadian literature on the experiences of non-binary people within the healthcare system. This study sought to understand barriers to healthcare among non-binary people living in a mid-sized urban/rural region of Canada. Interviews were conducted between November 2019 to March 2020 with 12 non-binary individuals assigned female at birth, living in Waterloo Region, Ontario, Canada, as a part of a larger qualitative study exploring experiences within the community, healthcare and employment. Three broad themes were developed: erasure, barriers to access to healthcare, and assessing whether (or not) to come out. Sub-themes included institutional erasure, informational erasure, general healthcare barriers, medical transition healthcare barriers, anticipated discrimination, and assessing safety. Policy and institutional changes are needed to increase the safety and accessibility of healthcare services to non-binary individuals.
Identification of critical genes associated with lead exposure based on in silico analysis

High blood levels of lead have been shown to relate to its toxicity, and its early detection in occupational workers is important to take necessary measures. The genes associated with lead toxicity were identified by in silico analysis of expression profile (GEO-GSE37567) based on lead exposure of peripheral blood mononuclear cells maintained in culture. The GEO2R tool was used to identify differentially expressed genes (DEGs) among three groups: control versus day-1 treatment, control versus day-2 treatment, and control versus day-1 treatment versus day-2 treatment, and their enrichment analysis was performed to categorize them for molecular function, biological process, cellular component, and KEGG pathways. The protein–protein interaction (PPI) network of DEGs was constructed using a STRING tool and hub genes were identified by using the CytoHubba plugin of Cytoscape. Top 250 DEGs were screened in the first and second groups and 211 DEGs were in the third group. Fifteen critical genes viz. MT1G, ASPH, MT1F, TMEM158, CDK5RAP2, BRCA2, MT1E, EDNRB, MT1H, KITLG, MT1X, MT2A, ARRDC4, MT1M, and MT1HL1 were selected for functional enrichment and pathway analysis. The DEGs were primarily enriched in metal ion binding, metal absorption, and cellular response to metal ions. The significantly enriched KEGG pathways included mineral absorption, melanogenesis, and cancer signaling pathways. PPI network analysis revealed that seven genes of the MT family exhibited good connectedness and served as a marker of lead induced toxicity. Our study suggests that MT1E, MT1H, MT1G, MT1X, MT1F, MT1M, and MT2A of the metallothioneins gene family may act as potential biomarkers to monitor lead exposure.
Within-field spatial patterns of Euschistus servus and Nezara viridula (Hemiptera: Pentatomidae) in field corn

A complex of stink bugs, primarily the brown stink bug, Euschistus servus (Say) (Hemiptera: Pentatomidae), and the southern green stink bug, Nezara viridula (L.) (Hemiptera: Pentatomidae), are the most damaging insect pests of field corn, Zea mays L. , in the southeastern United States. Characterizing the spatial patterns of these highly mobile, polyphagous pests is critical for developing efficient and effective sampling plans. In 2021 and 2022, stink bugs and their injury were assessed biweekly from emergence through R2 in 20 corn fields. The spatial analysis by distance indices (SADIE) showed that aggregation patterns were identified primarily in adult populations of both E. servus and N. viridula, and in nymphal populations of both species to a lesser extent. Aggregation patterns were also identified in early vegetative injury, but not in ear injury assessed at R2. The spatial association of stink bugs and their injury varied with corn phenological stage. A lack of spatial association between stink bug populations early in the season and vegetative injury suggests a need for intensive sampling, particularly in fields with increased residue from cover crops. Results of this study illustrate the variability in spatial patterns of stink bugs in corn, which can help to improve sampling plans for decision-making in IPM programs.
Multivariate single index modeling of longitudinal data with multiple responses

In medical studies, composite indices and/or scores are routinely used for predicting medical conditions of patients. These indices are usually developed from observed data of certain disease risk factors, and it has been demonstrated in the literature that single index models can provide a powerful tool for this purpose. In practice, the observed data of disease risk factors are often longitudinal in the sense that they are collected at multiple time points for individual patients, and there are often multiple aspects of a patient's medical condition that are of our concern. However, most existing single‐index models are developed for cases with independent data and a single response variable, which are inappropriate for the problem just described in which within‐subject observations are usually correlated and there are multiple mutually correlated response variables involved. This paper aims to fill this methodological gap by developing a single index model for analyzing longitudinal data with multiple responses. Both theoretical and numerical justifications show that the proposed new method provides an effective solution to the related research problem. It is also demonstrated using a dataset from the English Longitudinal Study of Aging.
Metabolomic Profile of Insulin Resistance Women with Systemic Lupus Erythematosus

Abstract The aims of this study were in systemic lupus erythematosus (SLE) patients: 1) to compare the metabolomic profile of insulin resistance (IR) with controls and 2) to correlate the metabolomic profile with other IR surrogates and SLE disease variables and vitamin levels. In this cross-sectional study, serum samples were collected from women with SLE (n=64) and gender- and age-matched controls (n=71), which were not diabetic. Serum metabolomic profiling was performed using UPLC-MS-MS (Quantse score). HOMA and QUICKI were carried out. Serum 25(OH)D concentrations were measured by chemiluminescent immunoassay. In women with SLE, the metabolomic Quantose score significantly correlated with HOMA-IR, HOMA2-IR, and QUICKI. Although concentrations of IR metabolites were not different between SLE patients and controls, fasting plasma insulin levels were higher and insulin sensitivity lower in SLE women. Interestingly, the Quantose IR score was significantly correlated with complement C3 levels (r=0.7; p=0.001). 25 (OH)D did not correlate with any metabolite or the Quantose IR index. Quantose IR may be a useful tool for IR assessment. There was a possible correlation between the metabolomic profile and complement C3 levels. The implementation of this metabolic strategy may help develop biochemical insight into metabolic disorders in SLE.
Exogenous tetracosahexaenoic acid modifies the fatty acid composition of human primary T lymphocytes and Jurkat T cell leukemia cells contingent on cell type

Abstract Tetracosahexaenoic acid (24:6ω‐3) is an intermediate in the conversion of 18:3ω‐3 to 22:6ω‐3 in mammals. There is limited information about whether cells can assimilate and metabolize exogenous 24:6ω‐3. This study compared the effect of incubation with 24:6ω‐3 on the fatty acid composition of two related cell types, primary CD3+ T lymphocytes and Jurkat T cell leukemia, which differ in the integrity of the polyunsaturated fatty acid (PUFA) biosynthesis pathway. 24:6ω‐3 was only detected in either cell type when cells were incubated with 24:6ω‐3. Incubation with 24:6ω‐3 induced similar increments in the amount of 22:6ω‐3 in both cell types and modified the homeoviscous adaptations fatty acid composition induced by activation of T lymphocytes. The effect of incubation with 18:3ω‐3 compared to 24:6ω‐3 on the increment in 22:6ω‐3 was tested in Jurkat cells because primary T cells cannot convert 18:3ω‐3 to 22:6ω‐3. The increment in the 22:6ω‐3 content of Jurkat cells incubated with 24:6ω‐3 was 19.5‐fold greater than that of cells incubated with 18:3ω‐3. Acyl‐coA oxidase siRNA knockdown decreased the amount of 22:6ω‐3 and increased the amount of 24:6ω‐3 in Jurkat cells. These findings show exogenous 24:6ω‐3 can be incorporated into primary human T lymphocytes and Jurkat cells and induces changes in fatty acid composition consistent with its conversion to 22:6ω‐3 via a mechanism involving peroxisomal β‐oxidation that is regulated independently from the integrity of the upstream PUFA synthesis pathway. One further implication is that consuming 24:6ω‐3 may be an effective alternative means of achieving health benefits attributed to 20:5ω‐3 and 22:6ω‐3.
GenomeFLTR: filtering reads made easy

Abstract In the last decade, advances in sequencing technology have led to an exponential increase in genomic data. These new data have dramatically changed our understanding of the evolution and function of genes and genomes. Despite improvements in sequencing technologies, identifying contaminated reads remains a complex task for many research groups. Here, we introduce GenomeFLTR, a new web server to filter contaminated reads. Reads are compared against existing sequence databases from various representative organisms to detect potential contaminants. The main features implemented in GenomeFLTR are: (i) automated updating of the relevant databases; (ii) fast comparison of each read against the database; (iii) the ability to create user-specified databases; (iv) a user-friendly interactive dashboard to investigate the origin and frequency of the contaminations; (v) the generation of a contamination-free file. Availability: https://genomefltr.tau. ac.il/.
RESPIRATORY VARIABILITY OF VALVULAR PEAK SYSTOLIC VELOCITY AS A NEW INDICATOR OF FLUID RESPONSIVENESS IN PATIENTS WITH SEPTIC SHOCK

ABSTRACT Objective: The aim of this study was to evaluate the reliability and feasibility of pulse Doppler measurements of peak velocity respiratory variability of mitral and tricuspid valve rings during systole as new dynamic indicators of fluid responsiveness in patients with septic shock. Methods: Transthoracic echocardiography (TTE) was performed to measure the respiratory variability of aortic velocity-time integral (∆VTI), respiratory variability of tricuspid annulus systolic peak velocity (∆RVS), respiratory variability of mitral annulus systolic peak velocity (∆LVS), and other related indicators. Fluid responsiveness was defined as a 10% increase in cardiac output after fluid expansion, assessed by TTE. Results: A total of 33 patients with septic shock were enrolled in this study. First, there was no significant difference in the population characteristics between the fluid responsiveness positive group (n = 17) and the fluid responsiveness negative group (n = 16) (P > 0.05). Second, Pearson correlation test showed that ∆RVS, ∆LVS, and TAPSE with the relative increase in cardiac output after fluid expansion (R = 0.55, P = 0.001; R = 0.40, P = 0.02; R = 0.36, P = 0.041). Third, multiple logistic regression analysis demonstrated that ∆RVS, ∆LVS, and TAPSE were significantly correlated with fluid responsiveness in patients with septic shock. Fourth, receiver operating characteristic (ROC) curve analysis revealed that ∆VTI, ∆LVS, ∆RVS, and TAPSE had good predictive ability for fluid responsiveness in patients with septic shock. The area under the curve (AUC) of ∆VTI, ∆LVS, ∆RVS, and TAPSE for predicting fluid responsiveness was 0.952, 0.802, 0.822, and 0.713, respectively. The sensitivity (Se) values were 1.00, 0.73, 0.81, and 0.83, whereas the specificity (Sp) values were 0.84, 0.91, 0.76, and 0.67, respectively. The optimal thresholds were 0.128, 0.129, 0.130, and 13.9 mm, respectively. Conclusion: Tissue Doppler ultrasound evaluation of respiratory variability of mitral and tricuspid annular peak systolic velocity could be a feasible and reliable method for the simple assessment of fluid responsiveness in patients with septic shock.
School Burnout and Mind Wandering among Adolescents: The Mediating Roles of Internet Addiction and the Moderating Role of Resilience

Abstract School burnout is a worldwide issue that affects adolescents at every academic level. Despite the significant impact of this issue on adolescents’ mental health and academic performance, few studies have examined its influence on mind wandering and its underlying mechanisms. This research endeavors to address this knowledge gap by examining the mediating role of Internet addiction in the relationship between school burnout and mind wandering and the moderating role of resilience among 2329 Chinese adolescents (Mage = 14.9 years, SD = 1.73) through an online questionnaire assessment. Participants completed measures of school burnout, Internet addiction, resilience, and mind wandering, which were analyzed using structural equation modeling (SEM) with SPSS 23.0 and Mplus 8.0. Results demonstrated that school burnout was positively linked with mind wandering, while Internet addiction mediated this relationship. Additionally, resilience moderated the association between Internet addiction and mind wandering. These findings significantly improve our comprehension of the consequences of mind wandering and offer valuable insights into possible intervention approaches for adolescents experiencing this phenomenon.
Effects of melatonin on cardiac metabolic reprogramming in doxorubicin‐induced heart failure rats: A metabolomics study for potential therapeutic targets

Using mass spectrometry‐based targeted metabolomics, we aimed to determine the pattern of cardiac metabolic reprogramming and energetics in doxorubicin‐induced heart failure. More importantly, we aimed to identify the potential effects of melatonin on cardiac metabolic reprogramming and energetics in doxorubicin‐induced heart failure. Male Wistar rats (n = 18) were randomly divided into three groups (n = 6/group) to receive either (1) normal saline solution as a control, (2) 3 mg/kg/day of doxorubicin on Days 0, 4, 8, 15, 22, and 29, or (3) 3 mg/kg/day of doxorubicin on Days 0, 4, 8, 15, 22, and 29 plus 10 mg/kg/day of melatonin on Days 0–29. On Day 30, echocardiography was carried out and heart rate variability was analyzed for the evaluation of cardiac function. The rats were euthanized on the following day to enable the collection of ventricular cardiac tissue. Compared to the control group, the hearts of rats treated with doxorubicin alone exhibited impaired cardiac function, increased glucose and ketone body utilization, decreased fat utilization, decreased succinate oxidation, and decreased production of adenosine triphosphate. The cotreatment with melatonin could restore cardiac function, glucose and ketone body utilization, and adenosine triphosphate production in the heart. Interestingly, the cotreatment with melatonin led to an increase in cardiac fatty acid oxidation, branched‐chain amino acid catabolism, and anaplerosis. All of these findings highlighted the potential efficacy of melatonin with regard to cardiac metabolic reprogramming and energetics. Our findings also suggested that melatonin could be considered as an adjunctive treatment for doxorubicin‐induced heart failure in clinical practice.
EFFECTS OF MYCOPLASMA GALLISEPTICUM INFECTION ON PREENING BEHAVIORS AND FEATHER QUALITY IN HOUSE FINCHES (HAEMORHOUS MEXICANUS)

Abstract: Infections can have far-reaching sublethal effects on wildlife, including reduced maintenance of external structures. For many wildlife taxa, daily maintenance of external structures (termed preening in birds) is critical to fitness, but few studies have examined how infections alter such maintenance. Mycoplasma gallisepticum is a common pathogen in free-living House Finches (Haemorhous mexicanus), where it causes mycoplasmal conjunctivitis. Despite documented behavioral changes associated with M. gallisepticum infections in finches, no studies have examined how preening behavior may change with infection and how potential differences in preening may affect feather quality. To test this, we experimentally inoculated captive House Finches with M. gallisepticum or a control treatment, and we collected behavioral and feather quality data to detect potential changes in feather maintenance due to infection. We found that finches infected with M. gallisepticum preened significantly less often, and within the infected treatment, birds with the highest conjunctivitis severity preened the least often. However, there was no difference in the quality scores for secondary flight feathers collected from control versus infected birds. We also assayed feather water retention and found that the degree of water retention correlated with our feather quality scores, such that feathers with poor scores retained more water. However, as with quality scores, feather water retention did not differ with infection; this may be due to the controlled environment that the birds experienced while in captivity. Our data suggest that, in addition to sickness behaviors previously observed in finches, M. gallisepticum infection decreases other behaviors critical to survival, such as preening. While the consequences of reduced preening on feather maintenance were not apparent in captive conditions, further work is needed to determine whether House Finches in the wild that are infected with M. gallisepticum experience a fitness cost, such as increases in ectoparasite loads, due to this reduced feather maintenance.
Stability of the Čachtice Underground Corridors

Abstract At the beginning of the 16th century, the original inhabitants of Čachtice built a large complex of tunnels and cellars under the village, today called the Čachtice underground. The underground protected people from war conflicts, most recently during World War II, as anti-aircraft shelters. Over time, the underground lost its significance. The corridors were walled up, covered with rubble, and collapsed due to construction work. Later, a part of the underground was repaired, and historical events occurred in such a preserved part. Due to a lawsuit, the Čachtice underground was eventually closed to the public, and it was necessary to test the stability of the walls of the Čachtice underground. A 3D model of the underground was created, and three areas were identified in which numerical calculations were performed in Plaxis 2D software. The whole underground is located in loess soil. The Čachtice underground is stable if the conditions do not change diametrically. The calculated factors of safety support this assumption.