Miracle-dz/UniFAR-FTUs huggingface dataset:
The susceptibility of Bandicota bengalensis from Rangoon, Burma to several anticoagulant rodenticides

SUMMARY The baseliiie susceptibility of the lesser bandicoot rat, Bandicota bengalensis, from Rangoon, Burma, to five anticoagulant rodenticides was established with no-choice feeding in the laboratory. The susceptibility of lesser bandicoots to the several poisons (brodifacoum, difenacoum, diphacinone, coumatetralyl, and warfarin) was such that they were offered at a 0·001 % concentration. B. bengalensis was most susceptible to brodifacoum, and in descending order, difenacoum, coumatetralyl, diphacinone and warfarin. In comparison with Rattus norvegicus on warfarin at 0·005 %, B. bengalensis proved more susceptible. Feeding tests at 0·005 % concentration indicated that a 1-day feeding on broclifacoum and difenacoum would result in complete mortality, whereas coumatetralyl and warfarin would require 4 days feeding to a 100 % kill. Brodifacoum and difenacoum are recommended at 0·002–0·005 % bait concentrations and coumatetralyl at 0 001 % concentrations for the control of B. bengalensis in the field in Rangoon. The use of any anticoagulant material in rat control should be alternated with acute toxicants to retard the possible development of anticoagulant resistance.
Abrogation of Renal Allograft Tolerance in MGH Miniature Swine: The Role of Intra‐Graft and Peripheral Factors in Long‐Term Tolerance

We have previously demonstrated that long‐term tolerance (LTT) of an MHC class‐I mismatched renal allograft can be achieved with a short course of cyclosporine. In order to examine regulatory mechanisms underlying tolerance in this model, we assessed the contributions of factors within the graft and in the peripheral blood for their relative roles in the maintenance of stable tolerance. Twelve LTT recipients of MHC class‐I mismatched primary kidneys were subjected to a treatment consisting of donor‐specific transfusion followed by leukapheresis, in order to remove peripheral leukocytes, including putative regulatory T cells (Tregs). Following treatment, 2 controls were followed clinically and 10 animals had the primary graft removed and received a second, donor‐MHC‐matched kidney. Neither control animal showed evidence of rejection, while 8 of 10 retransplanted animals developed either rejection crisis or full rejection of the second transplant. In vitro assays confirmed that the removed leukocytes were suppressive and that CD4+Foxp3+ Treg reconstitution in blood and kidney grafts correlated with return to normal renal function in animals experiencing transient rejection crises. These data indicate that components of accepted kidney grafts as well as peripheral regulatory components both contribute to the tolerogenic environment required for tolerance of MHC class‐I mismatched allotransplants.
Effects of Active Videogames on Physical Activity and Related Outcomes Among Healthy Children: A Systematic Review.

OBJECTIVE This review systematically evaluated the effects of active videogames (AVGs) on physical activity (PA) and related outcomes in healthy children. MATERIALS AND METHODS Electronic databases were searched to retrieve articles published from January 2000 through August 2013. Included were original studies published in English, in peer-reviewed journals, that included at least one subgroup of healthy participants not older than 18 years, and that measured at least one PA-related cognitive, psychosocial, or behavioral outcome. All study designs were included, but only intervention studies with PA comparison between groups or across time were assessed for methodological quality. Evidence strength for intervention studies was stratified by settings (including the free-living home setting, the school, community, or primary care setting with structured AVG sessions [i.e., AVG play of participants was organized by teachers or researchers], and multiple settings). RESULTS Fifty-four articles were identified, including 32 studies that examined the immediate PA effects (i.e., energy expenditure and PA levels during AVG play), one survey study, and 21 intervention studies aimed to promote PA. AVGs led to light- to moderate-intensity PA among studies of immediate PA outcomes. No effect was identified of AVGs on PA in the home setting. Moderate evidence was found that structured AVG play could improve PA. Inconclusive evidence was found for the effect of AVGs on PA in multiple settings. CONCLUSIONS The present review does not support using AVGs alone in the home setting to promote PA. Structured AVG play has the potential to promote PA in children.
Characterization of Human Myotubes From Type 2 Diabetic and Nondiabetic Subjects Using Complementary Quantitative Mass Spectrometric Methods*

Skeletal muscle is a key tissue site of insulin resistance in type 2 diabetes. Human myotubes are primary skeletal muscle cells displaying both morphological and biochemical characteristics of mature skeletal muscle and the diabetic phenotype is conserved in myotubes derived from subjects with type 2 diabetes. Several abnormalities have been identified in skeletal muscle from type 2 diabetic subjects, however, the exact molecular mechanisms leading to the diabetic phenotype has still not been found. Here we present a large-scale study in which we combine a quantitative proteomic discovery strategy using isobaric peptide tags for relative and absolute quantification (iTRAQ) and a label-free study with a targeted quantitative proteomic approach using selected reaction monitoring to identify, quantify, and validate changes in protein abundance among human myotubes obtained from nondiabetic lean, nondiabetic obese, and type 2 diabetic subjects, respectively. Using an optimized protein precipitation protocol, a total of 2832 unique proteins were identified and quantified using the iTRAQ strategy. Despite a clear diabetic phenotype in diabetic myotubes, the majority of the proteins identified in this study did not exhibit significant abundance changes across the patient groups. Proteins from all major pathways known to be important in type 2 diabetic subjects were well-characterized in this study. This included pathways like the trichloroacetic acid (TCA) cycle, lipid oxidation, oxidative phosphorylation, the glycolytic pathway, and glycogen metabolism from which all but two enzymes were found in the present study. None of these enzymes were found to be regulated at the level of protein expression or degradation supporting the hypothesis that these pathways are regulated at the level of post-translational modification. Twelve proteins were, however, differentially expressed among the three different groups. Thirty-six proteins were chosen for further analysis and validation using selected reaction monitoring based on the regulation identified in the iTRAQ discovery study. The abundance of adenosine deaminase was considerably down-regulated in diabetic myotubes and as the protein binds propyl dipeptidase (DPP-IV), we speculate whether the reduced binding of adenosine deaminase to DPP-IV may contribute to the diabetic phenotype in vivo by leading to a higher level of free DPP-IV to bind and inactivate the anti-diabetic hormones, glucagon-like peptide-1 and glucose-dependent insulintropic polypeptide.
Hepatocellular carcinoma: association with increased iron deposition in the cirrhotic liver at MR imaging.

PURPOSE To determine whether the frequency of hepatocellular carcinoma (HCC) in patients with cirrhosis is affected by hepatic iron deposition as detected with magnetic resonance (MR) imaging. MATERIALS AND METHODS In a retrospective search of MR imaging and histopathology records, 196 patients with histopathologically proved cirrhosis and with (n = 80) or without (n = 116) HCC who underwent T2-weighted conventional or fast spin-echo and gradient-echo (GRE) (echo time > or = 6.0 msec) imaging were identified. MR images were qualitatively and quantitatively evaluated for diffuse hepatic iron deposition and siderotic regenerative nodules to assess their correlation with the presence of HCC. RESULTS Hepatic parenchymal iron deposition was seen in 79 (40%) patients, and iron deposition in regenerative nodules was seen in 71 (36%) at MR imaging. The mean signal intensity ratio of GRE images in patients with hepatic iron deposition was significantly lower than that in patients without it (P < .001). The frequency of HCC in patients with iron deposition in regenerative nodules (52% [37 of 71 patients]) was significantly higher (P = .015) than that in patients without iron in regenerative nodules (34% [43 of 125 patients]). CONCLUSION The occurrence of HCC may be associated causally with iron deposition in regenerative nodules in patients with cirrhosis. MR imaging can enable detection of iron deposition in regenerative nodules as a possible risk factor for the development of HCC.
Refractory Skin Injury in Complex Knock-out Mice Expressing Only the GM3 Ganglioside*

We generated double knock-out mice lacking the GM2/GD2 and the GD3 synthase gene by mating single gene mutants, and we analyzed the abnormal phenotypes of the mutant mice expressing only the GM3 ganglioside. We observed a refractory skin lesion that appeared primarily on the face of the mutant mice at 25 weeks after birth or later. Frequent scratching of the wound sites was observed in mutant mice with the skin injury, suggesting that it is a triggering factor that exacerbates the injury. This was confirmed by isolating mice in special cages for metabolic study in which the skin injury developed more rapidly. Characteristic proliferation of nerve fibers was found in the epidermis and subepidermis at the injured sites of the mutants, probably a result of continuous skin injury. Peripheral nerve degeneration was observed in young mutant mice, suggesting that reduced sensory function induced over-scratching and the resulting skin lesion. The fact that sensory response to mechanical stimuli decreased while that to hot stimuli increased in the mutant mice supports this interpretation. Thus, only GM3-expressing mice displayed the important role of gangliosides in maintaining skin integrity via regulation of the peripheral nerves.
The European Competition Network (ECN): It Does Actually Work Well

National competition authorities and national courts concurrently apply European competition rules with the European Commission focusing on the most severe infringements. The European Competition Network has been established with the aim of assisting the coherent application of competition rules across the EU. This is a network of public authorities consisting of the European Commission and the national competition authorities and functions as a forum for discussion and cooperation. The European Institute of Public Administration undertook a study on the functioning of the European Competition Network. This paper presents the results of that study.
Vascular endothelial growth factor and leptin: regulation in human cumulus cells and in follicles

Background. The factors that determine oocyte competency are poorly understood. It is believed that angiogenic factors are crucial. Modulation of these factors is therefore a central consideration. The adjacent association of cumulus cells to oocytes gives these cells a particular importance in relation to oocyte behavior. We report the effects of gonadotropins on the secretion of VEGF and leptin from cumulus cells; and the concentrations of the proteins in follicular fluid and their relationship to fertilization of oocytes in vitro.
Does the CAPM Predict Returns?

We provide empirical evidence that CAPM-betas positively predict asset returns when market returns are predicted to be high, which occurs about every other month. Consequently, the product of beta and the predicted market return (CAPM) predicts asset returns by combining the out-of-sample forecasting power of both beta and the market return predictor. Monthly out-of-sample R2s are substantial for both portfolios and individual stocks and translate into large trading gains. Indeed, trading strategies exploiting the forecasting power of the CAPM have Sharpe ratios up to 100% larger than the corresponding buy-and-hold strategies, and their average returns increase with their CAPM-betas.
Characterization of Lymphocytes in Canine Gastrointestinal Lymphoma

Primary canine gastrointestinal lymphoma has been believed to be of B-cell origin based on the morphology and behavior of the neoplastic cells and the evidence from the human medical field. However, the neoplasms have not to date been characterized as to the origin of the cell population. Forty-four cases diagnosed as canine gastrointestinal lymphoma were retrieved from the records of the Veterinary Teaching Hospitals at the University of Minnesota and the University of Wisconsin-Madison. Four of the cases have been previously identified as epitheliotropic T-cell gastrointestinal lymphoma. Twenty-three of the dogs were female, with 11 intact and 12 neutered, and 21 of the dogs were male, with 12 intact and nine neutered. Sixteen breeds as well as individuals of mixed breeding were represented. The Boxer and the sharpei were the most commonly represented breeds with six individuals each. The age range of the dogs was 1.5–14.66 years, with two dogs identified as adult and two of unknown age. Archived tissue blocks of gastrointestinal samples were sectioned in duplicate and prepared for immunohistochemical staining with CD3 (T-cell marker) and CD20 (B-cell marker). In 75% of the cases examined under light microscopy, 50–95% of the neoplastic cells stained positively with CD3 and exhibited marked epitheliotropic behavior. In three of the cases, from 10% up to 50% of the neoplastic cells stained positively with CD20, with widely scattered CD3(+) cells. In the remainder of the cases, few to none of the neoplastic cells stained with either of the markers. This retrospective study shows that canine primary gastrointestinal lymphoma is more commonly of T-cell origin, rather than B-cell origin.
Ziprasidone and aripiprazole attenuate olanzapine-induced hyperphagia in rats

Weight gain induced by some second-generation anti—psychotics such as olanzapine has emerged as a most debilitating side-effect. This study investigates whether co-administration with either ziprasidone or aripiprazole, which have little propensity to induce weight gain, can attenuate the hyperphagic effect of olanzapine. Female hooded-Lister rats (n = 8 per group) were treated acutely with either vehicle, olanzapine (1 mg/kg), ziprasidone (1 mg/kg), aripiprazole (2 mg/kg) or olanzapine in combination with ziprasidone or aripiprazole and placed in automated locomotor activity (LMA) boxes with preweighed palatable mash. Food intake and LMA were measured for 60 min postdrug treatment. All olanzapine-treated groups demonstrated significant increases in food intake (P < 0.001). This effect was attenuated following co-administration of olanzapine with either ziprasidone or aripiprazole (P < 0.001), neither of which affected food intake alone. The lack of hyperphagia induced by aripiprazole and ziprasidone may reflect an inherent pharmacological mechanism preventing weight gain.
Expression and prognostic value of the CD44 splicing variants v5 and v6 in gastric cancer

In the present study, the expression and prognostic role of the CD44 splicing variants v5 and v6 were immunohistochemically investigated in 418 curatively resected gastric carcinomas. CD44v5 was expressed in 65·3 per cent (n=273) and CD44v6 in 77·0 per cent (n=322) of the tumours. Whereas the expression of CD44v5 was correlated with advanced pT categories, with lymph node involvement, and with the presence of blood and lymphatic vessel invasion, such a correlation could not be found for the variant v6. As shown by univariate analysis, patients with CD44v5‐positive tumours had a significantly shorter overall survival than patients with CD44v5‐negative tumours (P=0·049). In contrast, expression of CD44v6 had no impact on prognosis (P=0·574). In a multivariate analysis including the prognostic parameters pT category and pN category, as well as blood and lymphatic vessel invasion, the prognostic impact of CD44v5 expression could not, however, be maintained. Although in the present study the expression of CD44v5 was correlated with a more aggressive tumour type, these data suggest that neither CD44v5 nor CD44v6 can predict survival in patients with gastric cancer, nor is their expression a suitable tool for identifying subgroups of patients who may be at higher risk. © 1997 John Wiley & Sons, Ltd.
Randomized Phase 3 Trial Comparing 2 Cisplatin Dose Schedules in 326 Patients With Locally Advanced Squamous Cell Cervical Carcinoma: Long-Term Follow-Up

Objective The evaluation of 5-year results obtained through 2 radiochemotherapy (RCT) regimens: cisplatin (CDDP), 20 mg/m2 × 5 days every 21 days; and CDDP, 40 mg/m2 per week in locally advanced cervical carcinoma. Methods/Materials In this single-institution prospective randomized phase 3 study, 326 patients with stage IIB to IIIB squamous cell cervical carcinoma treated from March 2003 to March 2005 were included. One hundred sixty patients (49%) had stage IIB cervical carcinoma, 103 patients (31.5%) had stage IIIA cervical carcinoma, and 63 patients (19.5%) had stage IIIB cervical carcinoma. The patients were randomly assigned to 2 therapeutic arms: 164 patients in arm A (5 days) concurrent RCT with CDDP, 20 mg/m2 per day, days 1 to 5 every 21 days; and 162 patients in arm B (weekly), concurrent RCT with CDDP, 40 mg/m2 per day weekly. All patients were treated with external beam radiotherapy on the abdominopelvic region using 15-MV x-rays and a cervical boost using the x-rays arch technique or medium-dose-rate intracavitary brachytherapy. Results The 5-year survival rate obtained through the 2 RCT regimens are not statistically different, even if a tendency of superiority can be observed in the 5-day arm as far as overall survival (78% in arm A vs 72% in arm B; p = 0.14) and disease-free survival (73% in arm A and 69% in arm B; p = 0.09) are concerned. Five-year local relapse-free survival was significantly superior in the 5-day CDDP arm (87%) in comparison with the weekly CDDP arm (77%); p < 0.01. In the 5-day arm, local relapse rate was twice lower, 21/164 (13%), compared with the weekly arm, 40/162 (25%); p < 0.01). Distance failures were identical in the 2 therapeutic groups: 22/164 (13%) and 21/162 (13%), respectively, which shows the superiority of arm A regarding local control. Conclusions The results of our study demonstrate that RCT with cisplatin, 20 mg/m2 × 5 days every 21 days, is superior regarding local efficacy and is less toxic compared with the weekly chemotherapy regimen.
Which region to choose for an industrial policy? A research path to highlight restructuring opportunities

ABSTRACT Our study explores research avenues that can help policymakers to assess regional capabilities for ‘green’ economic restructuring. After reviewing the relevant literature, and envisioning research paths which consider both market transactions and externalities, we propose possible ways to translate past research findings into novel statistical tools. Our point of departure is the ‘skill relatedness’ among economic sectors in Norway, as inferred from intersectoral labour flows (years 2008–2014). Then, on the basis of the industrial composition in each of the 161 Norwegian labour market areas, candidate regions that could benefit the most from a ‘green’ restructuring policy, aimed at photovoltaics in our empirical example, are brought forward.
The role of stress in functional disability among women with systemic lupus erythematosus: a prospective study.

OBJECTIVE In the last decade, the biopsychosocial approach has been applied to systemic lupus erythematosus (SLE) to understand the multiple factors involved in the disease course. This study examined the link between stress and changes in functional disability as assessed by the Stanford Health Assessment Questionnaire (HAQ) in women with SLE. METHODS Forty-two women with SLE were assessed at baseline and 8 months later. Major stress (Life Events), minor stressors (Hassles), depression (Beck Depression Inventory), disease activity (Systemic Lupus Activity Measure), and functional disability were collected at both time points, while demographic and disease damage variables (Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index) were collected once at baseline. RESULTS Mean HAQ scores at baseline (0.52) and followup (0.46) indicated mild disability and remained fairly stable, although individual variation was observed (mean change -0.07; range -1.25-0.5). Demographic (age, education) and disease (duration, activity, damage) variables were not related to 8-month changes on the HAQ. Of the baseline stress measures, greater negative life events in the preceding 6 months was correlated with reduced functional ability (r = 0.42) 8 months later. Individual changes in depressed mood over the 8-month period were correlated (r = 0.33) with changes in functional ability. Hierarchical multiple regression revealed that after controlling for baseline HAQ scores and changes in depressed mood, baseline negative life events remained a significant predictor of changes in functional ability. CONCLUSION We found that the major short-term determinants of functional disability were not demographic- or disease-related factors, but rather stress caused by negative life events. Comprehensive treatment of SLE requires management of life stress.
A responsive human triple‐culture model of the air–blood barrier: incorporation of different macrophage phenotypes

Current pulmonary research underlines the relevance of the alveolar macrophage (AM) integrated in multicellular co‐culture‐systems of the respiratory tract to unravel, for example, the mechanisms of tissue regeneration. AMs demonstrate a specific functionality, as they inhabit a unique microenvironment with high oxygen levels and exposure to external hazards. Healthy AMs display an anti‐inflammatory phenotype, prevent hypersensitivity to normally innocuous contaminants and maintain tissue homeostasis in the alveolus. To mirror the actual physiological function of the AM, we developed three different polarized [classically activated (M1) and alternatively activated (M2wh, wound‐healing; M2reg, regulatory)] macrophage models using a mixture of differentiation mediators, as described in the current literature. To test their immunological impact, these distinct macrophage phenotypes were seeded on to the epithelial layer of an established in vitro air–blood barrier co‐culture, consisting of alveolar epithelial cells A549 or H441 and microvascular endothelial cells ISO‐HAS‐1 on the opposite side of a Transwell filter‐membrane. IL‐8 and sICAM release were measured as functionality parameters after LPS challenge. The M1 model itself already provoked a severe inflammatory‐like response of the air–blood barrier co‐culture, thus demonstrating its potential as a useful in vitro model for inflammatory lung diseases. The two M2 models represent a ‘non‐inflammatory’ phenotype but still showed the ability to trigger inflammation following LPS challenge. Hence, the latter could be used to establish a quiescent, physiological in vitro air–blood model. Thus, the more complex differentiation protocol developed in the present study provides a responsive in vitro triple‐culture model of the air–blood‐barrier that mimics AM features as they occur in vivo. © 2015 The Authors Journal of Tissue Engineering and Regenerative Medicine Published by John Wiley & Sons, Ltd.