Miracle-dz/UniFAR-FTUs huggingface dataset:
Evaluation of the effect of insulin sensitivity-enhancing lifestyle- and dietary- related adjuncts on antidepressant treatment response: A systematic review and meta-analysis

Efficient pattern separation in dentate gyrus plays an important role in storing information in the hippocampus. Current knowledge of the structure and function of the hippocampus, entorhinal cortex and dentate gyrus, in pattern separation are incorporated in our model. A three-layer feedforward spiking neural network inspired by the rodent hippocampus an equipped with simplified synaptic and molecular mechanisms is developed. The aim of the study is to make an spiking neural network capable of pattern separation in imbalanced excitation/inhibition ratios caused by different levels of stimulations or network damage. This work present a novel theory on the cellular mechanisms of robustness to damges to synapses and connectivity of neurons in dentate gyrus that results in imbalanced excitation-inhibition activity of neurons. This spiking neural network uses simplified molecular and cellular hypothetical mechanisms and demonstrates efficient storing of information in different levels of stimulation and can be implemented in cognitive robotics.
Current practice in management of exudative pleural effusions-a survey of American Association of Bronchology and Interventional Pulmonology (AABIP).

Background With increased availability of techniques to address pleural effusions including medical thoracoscopy (MT) and tunneled pleural catheter (TPC), we anticipate there has been an evolution in the practice pattern. We sought to evaluate the current practice patterns in the management of exudative pleural effusion in the interventional pulmonary (IP) community. Methods A questionnaire was developed and was disseminated to all listed American Association of Bronchology and Interventional Pulmonology (AABIP) members. Survey addressed the approach to the management of recurrent exudative pleural effusions with emphasis on the roles of Semi-rigid and rigid thoracoscopy. Results Of 388 members who opened the survey, 165 (43%) completed it. The majority were interventional pulmonologists representing academic and private practice in the United States (US), with approximately one third of respondents from other countries. Almost two thirds (61%) of them perform thoracoscopy. For those who do perform thoracoscopy, 93% would perform thoracoscopy for recurrent undiagnosed exudate. Equal numbers perform rigid and semi-rigid thoracoscopy and 31 (44%) perform both procedures, there was no statistically significant difference. There was a slight preference for Semi-rigid thoracoscopy although opinion was skewed slightly in favor of rigid thoracoscopy when asked about diagnostic yield. TPCs play a large role in management patterns, sometimes without and sometimes after thoracoscopy, 59% of the respondents chose a TPC alone for the management of known malignant effusion, while a 16% would combine it with MT (P value <0.0001). Conclusions Thoracoscopy is accepted as the diagnostic procedure of choice for undiagnosed exudative effusion. TPCs play a dominant role in management even when thoracoscopy is performed.
Hypoxia-inducible factor stabilizers for treating anemia of chronic kidney disease

Purpose of review Small-molecule inhibitors of prolyl hydroxylase domain enzymes (PHD inhibitors) are novel renal anemia therapies that increase endogenous erythropoietin (EPO) production by stabilizing hypoxia-inducible factor (HIF). This review summarizes recent findings and future perspectives of PHD inhibitors (HIF stabilizers) in chronic kidney disease (CKD)-associated anemia. Recent findings Clinical trials have demonstrated that HIF stabilizers effectively increase hemoglobin levels of both nondialysis and dialysis CKD patients without causing serious adverse effects. HIF stabilizers not only restore EPO production but also optimize iron metabolism by reducing hepcidin levels. Considering the pleiotropic roles of the PHD–HIF pathway, HIF stabilizers might have both advantageous and disadvantageous effects in humans, in addition to erythropoiesis. Results of studies in animal models have suggested that HIF stabilizers alleviate ischemia–reperfusion injury and play protective roles against metabolic diseases. In contrast, a theoretical concern exists regarding the potential for tumorigenesis due to HIF stabilization. Summary At least five HIF stabilizers are now in phase III trials and may appear on the market in 1–2 years. The long-term effects and safety of HIF stabilization should be carefully examined in future basic and clinical studies.
Microendoscope-assisted posterior lumbar interbody fusion: a technical note.

Background Various surgical options for lumbar interbody fusion have been reported. Minimally invasive techniques are widely used to reduce soft tissue damage. Here, we report our novel technique of microendoscope-assisted posterior lumbar interbody fusion (ME-PLIF) using an 18-mm tubular retractor system (METRx, Medtronic Sofamor Danek, Memphis, TN, USA) for lumbar spine degeneration treatment. Methods Between January 2011 and December 2011, 48 patients underwent one level ME-PLIF by a surgeon in our hospital. We followed up 46 patients (95.8%). A 20-mm skin incision was made in the craniocaudal direction at the level of the intervertebral disc, 15 mm outside the midline (symptomatic side). The surgeon placed the tubular retractor and performed decompression, thoroughly discarded the intervertebral disc, and then inserted the autologous crushed bone on the opposite side. Subsequently, a cage was inserted using fluoroscopic guidance. Following the end of the microendoscopic operation, pedicle screws (PS) were inserted percutaneously using fluoroscopic guidance. Clinical outcomes were evaluated using the Oswestry Disability Index (ODI) and the Japanese Orthopedic Association (JOA) scores. For radiological outcomes, fusion rates based on the Bridwell fusion grading system were evaluated using plain radiography or a computed tomography scan at the most recent follow-up timepoint. Results The mean age was 61.4 (range, 36.0-86.0) years, the mean operation time was 102 (range, 59-162) min, and the mean blood loss was 86 (range, small amounts-315) mL. The average pre- and post-operative ODI scores were 22.1 and 9.7, respectively, with an improvement rate of 56.1%, and the pre- and post-operative JOA scores were 9.8 and 16.4, respectively, with an improvement rate of 50%. There were no cases of pseudarthrosis. One case (2.2%) had a deep wound infection that required total removal of the implants. Four (8.7%) cases had a dural tear and required dural sutures under microendoscopy, though they had good recovery. Conclusions This technique yielded good results. The advantages of using only the microendoscope were: (I) better visual field and (II) higher operability (it was possible to change the tubular retractor to various angles; this was difficult under direct viewing or under a microscope). These features are considered to lead to reduce soft tissue damage. Although long-term follow-up results are needed, this appears to be a safe and minimally invasive treatment option for lumbar spine degeneration.
The involvement of calmodulin and protein kinases in the upstream of cytosolic and nucleic calcium signaling induced by hypoosmotic shock in tobacco cells

ABSTRACT Changes in Ca2+ concentrations in cytosol ([Ca2+]C) or nucleus ([Ca2+]N) may play some vital roles in plants under hypoosmotic shock (Hypo-OS). Here, we observed that Hypo-OS induces biphasic increases in [Ca2+]C and [Ca2+]N in two tobacco cell lines (BY-2) expressing apoaequorin either in the cytosol or in the nucleus. Both [Ca2+]C and [Ca2+]N were sensitively modulated by the inhibitors of calmodulin and protein kinases, supporting the view that calmodulin suppresses the 1st peaks and and protein kinases enhance 2nd peaks in [Ca2+]C and [Ca2+]N. Data also suggested that the 1st and 2nd events depend on the internal and extracellular Ca2+ sources, respectively.
The association between dietary intake of magnesium and psychiatric disorders among Iranian adults: a cross-sectional study

Abstract Findings from clinical trials on the effect of Mg supplementation on depression and anxiety are not generalisable to the community owing to high-dose intervention in short-term periods. Limited observational data are available linking dietary intake of Mg and psychiatric disorders. We aimed to investigate the association between dietary intake of Mg and psychiatric disorders in a large cross-sectional study on Iranian adults. A total of 3172 Iranian adults (with an age range of 18–55 years) were included in this study. Data on dietary intakes were collected using a validated dish-based 106-item semi-quantitative FFQ. To assess depression and anxiety, an Iranian validated version of the Hospital Anxiety and Depression Scale was used. Furthermore, psychological distress was examined using the General Health Questionnaire. The mean age of men and women was 38·4 (sd 8·2) and 35·1 (sd 7·4) years, respectively. In unadjusted analyses, we found that higher dietary Mg intake was associated with lower odds of anxiety among women (OR 0·61; 95 % CI 0·41, 0·90), such that after taking potential confounders into account women in the highest quintile of Mg intake had a 39 % lower odds of anxiety compared with those in the lowest quintile (OR 0·61; 95 % CI 0·40, 0·93). Moreover, deficient Mg intake was positively associated with anxiety among all women (OR 1·80; 95 % CI 1·19, 2·72) and also normal-weight women (OR 1·73; 95 % CI 1·01, 2·95). In addition, a significant inverse association was found between dietary Mg intake and depression among normal-weight men (OR 0·45; 95 % CI 0·20, 0·99) and overweight women (OR 0·45; 95 % CI 0·24, 0·85). In conclusion, dietary intake of Mg was inversely associated with depression and anxiety. However, such findings were not seen for psychological distress.
A School- and Home-Based Intervention to Improve Adolescents’ Physical Activity and Healthy Eating: A Pilot Study

This study evaluated feasibility, acceptability, and preliminary efficacy of a 12-week Guys/Girls Opt for Activities for Life (GOAL) intervention on 10- to 13-year-old adolescents’ body mass index (BMI), percent body fat, physical activity (PA), diet quality, and psychosocial perceptions related to PA and healthy eating. Parent–adolescent dyads from two schools were enrolled. Schools were assigned to either GOAL (38 dyads) or control (43 dyads) condition. The intervention included an after-school club for adolescents 2 days/week, parent–adolescent dyad meeting, and parent Facebook group. Intervention adolescents had greater autonomous motivation for PA and self-efficacy for healthy eating than control adolescents (both p < .05). Although between-group differences were not significant, close-to-moderate effect sizes resulted for accelerometer-measured moderate-to-vigorous PA and diet quality measured via 24-hr dietary recall (d = .46 and .44, respectively). A trivial effect size occurred for percent body fat (d = −.10). No differences emerged for BMI. Efficacy testing with a larger sample may be warranted.
Generative Adversarial Frontal View to Bird View Synthesis

Environment perception is an important task with great practical value and bird view is an essential part for creating panoramas of surrounding environment. Due to the large gap and severe deformation between the frontal view and bird view, generating a bird view image from a single frontal view is challenging. To tackle this problem, we propose the BridgeGAN, i.e., a novel generative model for bird view synthesis. First, an intermediate view, i.e., homography view, is introduced to bridge the large gap. Next, conditioned on the three views (frontal view, homography view and bird view) in our task, a multi-GAN based model is proposed to learn the challenging cross-view translation. Furthermore, to guarantee one-to-one cross-view correspondences and consistent cross-view feature representations, two consistency constraints are designed for our task. Extensive experiments conducted on a synthetic dataset have demonstrated that the images generated by our model are much better than those generated by existing methods, with more consistent global appearance and sharper details. Ablation studies and discussions show its reliability and robustness in some challenging cases.
The Muscle Fiber Profiles, Mitochondrial Content, and Enzyme Activities of the Exceptionally Well-Trained Arm and Leg Muscles of Elite Cross-Country Skiers

As one of the most physically demanding sports in the Olympic Games, cross-country skiing poses considerable challenges with respect to both force generation and endurance during the combined upper- and lower-body effort of varying intensity and duration. The isoforms of myosin in skeletal muscle have long been considered not only to define the contractile properties, but also to determine metabolic capacities. The current investigation was designed to explore the relationship between these isoforms and metabolic profiles in the arms (triceps brachii) and legs (vastus lateralis) as well as the range of training responses in the muscle fibers of elite cross-country skiers with equally and exceptionally well-trained upper and lower bodies. The proportion of myosin heavy chain (MHC)-1 was higher in the leg (58 ± 2% [34–69%]) than arm (40 ± 3% [24–57%]), although the mitochondrial volume percentages [8.6 ± 1.6 (leg) and 9.0 ± 2.0 (arm)], and average number of capillaries per fiber [5.8 ± 0.8 (leg) and 6.3 ± 0.3 (arm)] were the same. In these comparable highly trained leg and arm muscles, the maximal citrate synthase (CS) activity was the same. Still, 3-hydroxy-acyl-CoA-dehydrogenase (HAD) capacity was 52% higher (P < 0.05) in the leg compared to arm muscles, suggesting a relatively higher capacity for lipid oxidation in leg muscle, which cannot be explained by the different fiber type distributions. For both limbs combined, HAD activity was correlated with the content of MHC-1 (r2 = 0.32, P = 0.011), whereas CS activity was not. Thus, in these highly trained cross-country skiers capillarization of and mitochondrial volume in type 2 fiber can be at least as high as in type 1 fibers, indicating a divergence between fiber type pattern and aerobic metabolic capacity. The considerable variability in oxidative metabolism with similar MHC profiles provides a new perspective on exercise training. Furthermore, the clear differences between equally well-trained arm and leg muscles regarding HAD activity cannot be explained by training status or MHC distribution, thereby indicating an intrinsic metabolic difference between the upper and lower body. Moreover, trained type 1 and type 2A muscle fibers exhibited similar aerobic capacity regardless of whether they were located in an arm or leg muscle.
Phosphorylation of translation initiation factor eIF2α at Ser51 depends on site‐ and context‐specific information

Protein kinases phosphorylate specific amino acid residues of substrate proteins and regulate many cellular processes. Specificity for phosphorylation depends on the accessibility of these residues, and more importantly, kinases have preferences for certain residues flanking the phospho‐acceptor site. Translation initiation factor 2α [eukaryotic translation initiation factor 2α (eIF2α)] kinase phosphorylates serine51 (Ser51) of eIF2α and downregulates cellular protein synthesis. Structural information on eIF2α reveals that Ser51 is located within a flexible loop, referred to as the Ser51 loop. Recently, we have shown that conformational change of the Ser51 loop increases the accessibility of Ser51 to the kinase active site for phosphorylation. Here, we show that the specificity of Ser51 phosphorylation depends largely on its relative position in the Ser51 loop and minimally on the flanking residues.
Courtesy Stigma and Social Support: An Exploration of Fathers’ Buffering Strategies and Blocking Rationalizations

ABSTRACT This study extends scholarship on stigma management communication and social support by exploring the experiences of fathers of children living with a rare health condition, Sturge-Weber Syndrome. Findings from this interview-based interpretive study reveal that fathers assuaged the negative effects of stigma on their children—and courtesy stigma on themselves—by employing buffering strategies, including reactive and preemptive information sharing, preparatory conversations, and support blocking. Further, fathers offered three rationalizations for their blocking behaviors—reasoning that to accept support would violate social norms, as well as privacy expectations and that accepting support was not worth the effort (social exchange). These findings encourage scholars to continue to upend predominant constructions of masculinity and also call to question prevailing assumptions about the relationship between technology and privacy.
An alternative water transport system in land plants

The evolution of vascular tissue is a key innovation enabling plants to inhabit terrestrial environments. Here, we demonstrate extra-vascular water transport in a giant, prop-rooted monocot from Lord Howe Island. Pandanus forsteri (Pandanaceae) produces gutter-like leaves that capture rainwater, which is then couriered along a network of channels to the tips of aerial roots, where it is stored by absorptive tissue. This passive mechanism of water acquisition, transport and storage is critical to the growth of aerial prop roots that cannot yet attain water via vascular conduction. This species therefore sheds light on the elaborate means by which plants have evolved to attain water.
Construction of an Adenovirus Vaccine Expressing the Cross-reactive Antigen AMA1 for Neospora caninum and Toxoplasma gondii and Its Immune Response in an Animal Model

Background: We aimed to construct an adenovirus expressing a cross-reactive fragment of the apical membrane antigen 1 (AMA1) antigen and evaluated the concomitant immune response in BABL/c mice, allowing protection against N. caninum and T. gondii infection. Methods: The study was conducted in Agricultural College of Yanbian University, Yanji, Jilin, China In 2015–2016. Primers were designed using the AMA1 gene sequences of N. caninum (AB265823.1) and T. gondii (AF010264.1). After linearization of the plasmid ADV4-NcAMA1 and the framework plasmid pacAd5, a total of 293T cells were cotransfected and Ad5-NcAMA1 recombinant adenovirus were packed. BALB/c mice were inoculated. Simultaneously serum IgG antibody levels and IFN-γ and IL-4 cytokine levels were determined by ELISA. After immunization three times in two weeks, each group of BABL/c mice were divided into two groups, respectively given intraperitoneal inoculation by the Neospora tachyzoite and Toxoplasma tachyzoite. Then we observed the clinical symptoms and statistical survival rate of mice. Results: The level of IgG in BABL/c mice immunized with Ad5-NcAMA1 was significantly increased when compared with that of pVAX1-NcAMA1 and PBS groups (P<0.01). At the same time, the cytokine levels of IFN-γ and IL-4 were also higher in the Ad4-NcAMA1 group than in the control groups (P<0.01). Moreover, BABL/c mice immunized with Ad5-NcAMA1, pVAX1-NcAMA1, and PBS showed survival rates of 75%, 45% and 20% after N. caninum infection, and 45%, 10% and 0% after T. gondii infection, respectively. Conclusion: The adenovirus vaccineAd5-NcAMA1 could provide protective immunity against N. caninum and T. gondii infection.
The association of major patterns of physical activity, sedentary behavior and sleeping with mortality in older adults

ABSTRACT Objective: To identify major patterns of physical activity (PA), sedentary behavior (SB) and sleeping (all self-reported), and their association with long-term mortality. Methods: Cohort of 2,851 individuals aged ≥ 60 from Spain. Mortality was ascertain from 2003 up to July 2013. Patterns of PA, SB and sleeping were identified by factor analysis. Results: During follow-up, 1,145 deaths occurred. The first pattern, named “sedentary and non-active pattern”, was characterized by long sleeping or lying time, and not doing even light PA (household chores or walking). The second pattern was named “active and non-sedentary pattern”, and was characterized long time devoted to vigorous activities, long walking time, and short seating time. Compared to those in the first quartile of the “sedentary and non-active pattern”, those in the highest quartile showed a 71% higher mortality (HR: 1.71; 95%CI: 1.42–2.07; p-trend:<0.001); it corresponds to being 6-year older. By contrast, being in the highest versus the lowest quartile of the “active and non-sedentary pattern” was associated with a 32% lower mortality (HR: 0.68: 0.57–0.82; p-trend:<0.001); it corresponds to being 4-year younger. Conclusion: The “sedentary and non-active” pattern had a large impact on mortality. The “active and non-sedentary” pattern showed an opposite and slightly lower association.
Interim PET Analysis in First-Line Therapy of Multiple Myeloma: Prognostic Value of ΔSUVmax in the FDG-Avid Patients of the IMAJEM Study

Purpose: To assess the prognostic value of interim 18F-fluorodeoxyglucose (FDG)-PET analysis using decrease in maximum standardized uptake value (SUVmax) versus visual analysis in patients with multiple myeloma. Patients and Methods: We evaluated the prognostic value of FDG-PET after three cycles of lenalidomide, bortezomib, and dexamethasone (RVD) in patients with FDG-avid multiple myeloma included in the French prospective multicenter IMAJEM study. All images were centrally reviewed and interpreted using visual criteria and maximal standardized uptake value reduction (ΔSUVmax). Known prognostic factors, such as the revised International Staging System and biochemical response after three cycles of chemotherapy, were also evaluated. Results: In the multivariate analysis, only ΔSUVmax [P < 0.001, HR = 5.56; 95% confidence interval (CI), 1.96–15.81] and biochemical response after three cycles of RVD (P = 0.025, HR = 0.29; 95% CI, 0.1–0.85) appeared as independent prognostic factors, with a more discriminative HR for ΔSUVmax. ΔSUVmax analysis (>–25% vs. ≤–25%) identified patients with improved median progression-free survival (22.6 months and not reached, respectively). Conclusions: ΔSUVmax appears to be a powerful tool for the prediction of long-term outcome in patients with FDG-avid multiple myeloma. Other prospective studies are needed to further validate this prognostic biomarker. Clin Cancer Res; 24(21); 5219–24. ©2018 AACR.
GRAPH-BASED RECOMMENDATION SYSTEM

In this work, we study recommendation systems modelled as contextual multi-armed bandit (MAB) problems. We propose a graph-based recommendation system that learns and exploits the geometry of the user space to create meaningful clusters in the user domain. This reduces the dimensionality of the recommendation problem while preserving the accuracy of MAB. We then study the effect of graph sparsity and clusters size on the MAB performance and provide exhaustive simulation results both in synthetic and in real-case datasets. Simulation results show improvements with respect to state-of-the-art MAB algorithms.