Miracle-dz/UniFAR-FTUs huggingface dataset:
The empirical support for mindfulness-based interventions for common psychiatric disorders: a systematic review and meta-analysis

Abstract Mindfulness-based interventions (MBIs) have become widely used for common mental disorders (CMDs) but the state of the evidence has not been sufficiently investigated. The aims for this study were: (1) to quantify the effect size of MBIs for CMDs in the acute phase; (2) to explore moderator variables; and (3) to evaluate the evidence status of MBIs for the CMDs it has been tried for. A comprehensive systematic review and meta-analysis of randomized controlled trials (RCTs) were conducted. RCTs that evaluated MBI and included patients with a primary manifest CMD was included. Methodological quality, the risk of bias, publication bias and evidence status were assessed. Literature searches gave 2448 hits and 19 studies were included. MBIs were more effective than no treatment (g = 1.07) and treatment-as-usual (g = 0.40) but not in comparison to placebo (g = 0.17) or other active treatments (g = −0.01). Methodological quality was negatively correlated with outcome. For all psychiatric disorders it has been tested, MBIs were judged to have weak or no empirical support. The conclusion of the study is that the evidence-base for MBIs for CMDs in the acute phase is weak.
Quantitative MRI and spectroscopy of bone marrow

Bone marrow is one of the largest organs in the human body, enclosing adipocytes, hematopoietic stem cells, which are responsible for blood cell production, and mesenchymal stem cells, which are responsible for the production of adipocytes and bone cells. Magnetic resonance imaging (MRI) is the ideal imaging modality to monitor bone marrow changes in healthy and pathological states, thanks to its inherent rich soft‐tissue contrast. Quantitative bone marrow MRI and magnetic resonance spectroscopy (MRS) techniques have been also developed in order to quantify changes in bone marrow water–fat composition, cellularity and perfusion in different pathologies, and to assist in understanding the role of bone marrow in the pathophysiology of systemic diseases (e.g. osteoporosis). The present review summarizes a large selection of studies published until March 2017 in proton‐based quantitative MRI and MRS of bone marrow. Some basic knowledge about bone marrow anatomy and physiology is first reviewed. The most important technical aspects of quantitative MR methods measuring bone marrow water–fat composition, fatty acid composition, perfusion, and diffusion are then described. Finally, previous MR studies are reviewed on the application of quantitative MR techniques in both healthy aging and diseased bone marrow affected by osteoporosis, fractures, metabolic diseases, multiple myeloma, and bone metastases.
Neural cell adhesion molecule (NCAM) association with PKCβ2 via βI spectrin is implicated in NCAM-mediated neurite outgrowth

In hippocampal neurons and transfected CHO cells, neural cell adhesion molecule (NCAM) 120, NCAM140, and NCAM180 form Triton X-100–insoluble complexes with βI spectrin. Heteromeric spectrin (αIβI) binds to the intracellular domain of NCAM180, and isolated spectrin subunits bind to both NCAM180 and NCAM140, as does the βI spectrin fragment encompassing second and third spectrin repeats (βI2–3). In NCAM120-transfected cells, βI spectrin is detectable predominantly in lipid rafts. Treatment of cells with methyl-β-cyclodextrin disrupts the NCAM120–spectrin complex, implicating lipid rafts as a platform linking NCAM120 and spectrin. NCAM140/NCAM180–βI spectrin complexes do not depend on raft integrity and are located both in rafts and raft-free membrane domains. PKCβ2 forms detergent-insoluble complexes with NCAM140/NCAM180 and spectrin. Activation of NCAM enhances the formation of NCAM140/NCAM180–spectrin–PKCβ2 complexes and results in their redistribution to lipid rafts. The complex is disrupted by the expression of dominant-negative βI2–3, which impairs binding of spectrin to NCAM, implicating spectrin as the bridge between PKCβ2 and NCAM140 or NCAM180. Redistribution of PKCβ2 to NCAM–spectrin complexes is also blocked by a specific fibroblast growth factor receptor inhibitor. Furthermore, transfection with βI2–3 inhibits NCAM-induced neurite outgrowth, showing that formation of the NCAM–spectrin–PKCβ2 complex is necessary for NCAM-mediated neurite outgrowth.
The modulatory effect of semantic familiarity on the audiovisual integration of face‐name pairs

To recognize individuals, the brain often integrates audiovisual information from familiar or unfamiliar faces, voices, and auditory names. To date, the effects of the semantic familiarity of stimuli on audiovisual integration remain unknown. In this functional magnetic resonance imaging (fMRI) study, we used familiar/unfamiliar facial images, auditory names, and audiovisual face‐name pairs as stimuli to determine the influence of semantic familiarity on audiovisual integration. First, we performed a general linear model analysis using fMRI data and found that audiovisual integration occurred for familiar congruent and unfamiliar face‐name pairs but not for familiar incongruent pairs. Second, we decoded the familiarity categories of the stimuli (familiar vs. unfamiliar) from the fMRI data and calculated the reproducibility indices of the brain patterns that corresponded to familiar and unfamiliar stimuli. The decoding accuracy rate was significantly higher for familiar congruent versus unfamiliar face‐name pairs (83.2%) than for familiar versus unfamiliar faces (63.9%) and for familiar versus unfamiliar names (60.4%). This increase in decoding accuracy was not observed for familiar incongruent versus unfamiliar pairs. Furthermore, compared with the brain patterns associated with facial images or auditory names, the reproducibility index was significantly improved for the brain patterns of familiar congruent face‐name pairs but not those of familiar incongruent or unfamiliar pairs. Our results indicate the modulatory effect that semantic familiarity has on audiovisual integration. Specifically, neural representations were enhanced for familiar congruent face‐name pairs compared with visual‐only faces and auditory‐only names, whereas this enhancement effect was not observed for familiar incongruent or unfamiliar pairs. Hum Brain Mapp 37:4333–4348, 2016. © 2016 Wiley Periodicals, Inc.
Identification of the anti‐mycobacterial functional properties of piperidinol derivatives

Tuberculosis (TB) remains a major global health threat and is now the leading cause of death from a single infectious agent worldwide. The current TB drug regimen is inadequate, and new anti‐tubercular agents are urgently required to be able to successfully combat the increasing prevalence of drug‐resistant TB. The purpose of this study was to investigate a piperidinol compound derivative that is highly active against the Mycobacterium tuberculosis bacillus.
Differences in root canal system configuration in human permanent teeth within different age groups

AIM To analyse the differences in root canal system configuration in patients belonging to different age groups using cone beam computed tomography (CBCT) technology. METHODOLOGY CBCT examinations from a pre-existing database were accessed. Patients were divided according to age groups: '≤20 years', '21-40 years', '41-60 years' and '≥61 years'. Each group included tooth data regarding their root canal system configurations according to the Vertucci classification and its supplementary configurations. Cohen kappa coefficient of agreement was calculated to evaluate observer reliability. RESULTS Overall 12 325 teeth from 670 patients were included. Most of the root groups had higher or equal prevalence of Vertucci type I configurations in the younger groups whilst presenting a greater tendency for multiple root canal system configurations in older patients, mainly Vertucci type II in both maxillary and mandibular second premolars and in the distal root of the mandibular first molar. The Cohen kappa coefficient of agreement was 89.4 ± 1.8%. CONCLUSION Clinicians should be aware that the root canal system configuration changes over a lifetime. In this study, the most affected teeth were the second premolars and the distal root of mandibular first molars.
A Text Message Intervention with Adaptive Goal Support to Reduce Alcohol Consumption Among Non-Treatment-Seeking Young Adults: Non-Randomized Clinical Trial with Voluntary Length of Enrollment

Background Stand-alone text message–based interventions can reduce binge drinking episodes (≥4 drinks for women and ≥5 drinks for men) among nontreatment-seeking young adults, but may not be optimized. Adaptive text message support could enhance effectiveness by assisting context-specific goal setting and striving, but it remains unknown how to best integrate it into text message interventions. Objective The objective of this study was to evaluate young adults’ engagement with a text message intervention, Texting to Reduce Alcohol Consumption 2 (TRAC2), which focuses on reducing weekend alcohol consumption. TRAC2 incorporated preweekend drinking-limit goal-commitment ecological momentary assessments (EMA) tailored to past 2-week alcohol consumption, intraweekend goal reminders, self-efficacy EMA with support tailored to goal confidence, and maximum weekend alcohol consumption EMA with drinking limit goal feedback. Methods We enrolled 38 nontreatment-seeking young adults (aged 18 to 25 years) who screened positive for hazardous drinking in an urban emergency department. Following a 2-week text message assessment-only run-in, subjects were given the opportunity to enroll in 4-week intervention blocks. We examined patterns of EMA responses and voluntary re-enrollment. We then examined how goal commitment and goal self-efficacy related to event-level alcohol consumption. Finally, we examined the association of length of TRAC2 exposure with alcohol-related outcomes from baseline to 3-month follow-up. Results Among a diverse sample of young adults (56% [28/50] female, 54% [27/50] black, 32% [12/50] college enrolled), response rates to EMA queries were, on average, 82% for the first 4-week intervention block, 75% for the second 4-week block, and 73% for the third 4-week block. In the first 4 weeks of the intervention, drinking limit goal commitment was made 68/71 times it was prompted (96%). The percentage of subjects being prompted to commit to a drinking limit goal above the binge threshold was 52% (15/29) in week 1 and decreased to 0% (0/15) by week 4. Subjects met their goal 130/146 of the times a goal was committed to (89.0%). There were lower rates of goal success when subjects reported lower confidence (score <4) in meeting the goal (76% [32/42 weekends]) compared with that when subjects reported high confidence (98% [56/57 weekends]; P=.001). There were reductions in alcohol consumption from baseline to 3 months, but reductions were not different by length of intervention exposure. Conclusions Preliminary evidence suggests that nontreatment-seeking young adults will engage with a text message intervention incorporating self-regulation support features, resulting in high rates of weekend drinking limit goal commitment and goal success.
Preparation of a Sepia Melanin and Poly(ethylene-alt-maleic Anhydride) Hybrid Material as an Adsorbent for Water Purification

Meeting the increasing demand of clean water requires the development of novel efficient adsorbent materials for the removal of organic pollutants. In this context the use of natural, renewable sources is of special relevance and sepia melanin, thanks to its ability to bind a variety of organic and inorganic species, has already attracted interest for water purification. Here we describe the synthesis of a material obtained by the combination of sepia melanin and poly(ethylene-alt-maleic anhydride) (P(E-alt-MA)). Compared to sepia melanin, the resulting hybrid displays a high and fast adsorption efficiency towards methylene blue (a common industrial dye) for a wide pH range (from pH 2 to 12) and under high ionic strength conditions. It is easily recovered after use and can be reused up to three times. Given the wide availability of sepia melanin and P(E-alt-MA), the synthesis of our hybrid is simple and affordable, making it suitable for industrial water purification purposes.
Hydraulic effects of biofilm accumulation in simulated porous media flow systems

Biofilms accumulate in porous media with some positive and negative effects. Experiments were designed to monitor hydraulic transport phenomena and the accumulation of biofilms under various flow conditions. Results of these experiments showed that the tortuous flow path encountered in porous media increases the biofilm accumulation rate if other parameters, such as average fluid velocity and pore opening size are held constant. A model was used to predict the biofilm accumulation, but results were inconclusive given the lack of understanding of particular biofilm processes in porous media flow systems. However, it was shown that larger pores accumulate more biofilm than small pores under the conditions maintained. HYDRAULIC EFFECTS OF BIOFILM ACCUMULATION IN SIMULATED POROUS MEDIA FLOW SYSTEMS by David Jay Crawford A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Civil Engineering
Diagnostic Accuracy of Fine Needle Aspiration Cytology of the Thyroid

OBJECTIVE To determine the impact of ultrasonography on the diagnostic accuracy of fine needle aspiration cytology (FNAC) of the thyroid. STUDY DESIGN We compared two FNAC series. In period 1 we used neither ultrasonograph nor ultrasonographically-guided FNAC in the evaluation of thyroid nodules, while both tools were routinely applied in period 2. Moreover, in the former period all cellular follicular lesions were encountered among suspicious findings, while in period 2 we advised regular follow-up examinations instead of immediate surgery for patients with no significant atypia. The basis of follow-up examinations was ultrasonographic volumetry of the nodule and repeat FNAC on growing nodules. RESULTS The number of FNAC, positive predictive value of FNAC, number of malignancies, sensitivity, the specificity and diagnostic accuracy were higher in period 2 as compared with period 1: 3,446 vs. 1,448; 45% vs. 16%, 39 vs. 29, 92% vs. 76%, 65% vs. 87% and 66% vs. 87%, respectively. CONCLUSION The introduction of ultrasonography permits higher diagnostic accuracy of the evaluation process. This is achieved not only by lessening false negative reports but, more important, by decreasing false positive results.
Role of autophagy in the progress of coronary total occlusion.

OBJECTIVE In this study, we measured the level of autophagy enzyme in patients with coronary artery disease (CAD) and investigated whether the role of autophagy existed in the progress of coronary collateral and coronary total occlusion (TO). METHODS Overall, 115 participants were included in this study. They were divided into the three groups: group 1: patients had chronic TO (n=49); group 2: patients had acute TO such as myocardial infarction (n=36); and group 3: participants were normal controls (n=30). The enzyme-linked immunosorbent assay (ELISA) kit for autophagy-related protein 5 (ATG5) in the plasma was studied for these three groups. RESULTS Autophagy levels were significantly different between the groups (13.7±5.3, 11.7±3.4, and 7.5±3 ng/mL, respectively; p<0.001). In the subgroup analysis, we found significant positive correlations between the level of autophagy and Rentrop score in the Group 1 (r=0.463, p<0.001). CONCLUSION In the present study, autophagy levels were higher in the patients with CAD than in healthy controls. In addition, serum autophagy levels showed a significant positive correlation with the Rentrop score. An increased autophagy level may be considered an important activator and marker of the atherosclerotic inflammatory process in CAD (Tab. 1, Fig. 2, Ref. 20).
Pharmacological Therapy of Abdominal Aortic Aneurysm: An Update.

BACKGROUND Abdominal aortic aneurysm (AAA), a progressive segmental abdominal aortic dilation, is associated with high mortality. AAA is characterized by inflammation, smooth muscle cell (SMC) depletion and extracellular matrix (ECM) degradation. Surgical intervention and endovascular therapy are recommended to prevent rupture of large AAAs. Unfortunately, there is no reliable pharmacological agent available to limit AAA expansion. In the past decades, extensive investigations and a body of ongoing clinical trials aimed at defining potent treatments to inhibit and even regress AAA growth. CONCLUSION In this review, we summarized recent progress of potential strategies, particularly macrolides, tetracyclines, statins, angiotensin converting enzyme inhibitors, angiotensin receptor blocker, corticosteroid, anti-platelet drugs and mast cell stabilizers. We also consider recently identified novel molecular targets, which have potential to be translated into clinical practice in the future.
Parenting Children Living With Type 1 Diabetes

Purpose The purpose of the study was to explore a parent’s sense of meaning in relation to the parenting of a child with type 1diabetes. Methods A qualitative collective case study design was used and 10 interviews conducted with parents of children with type 1 diabetes. Recruitment took place through the Winnipeg Diabetes Education and Resource for Children and Adolescents and Juvenile Diabetes Research Foundation. Categories were identified using qualitative content analysis. Findings Two major categories identified include being like everyone else and protecting the children. Implications Findings indicate that there is a need for greater diabetes education in schools. Diabetes educators can play a more proactive role in leading school based discussions with children, parents, and school staff.
Late Career Job Loss and Retirement Behavior of Couples

This article argues that wealth uncertainty influences when couples choose to retire. Using data from the Health and Retirement Study, I show that wives delay retirement when their husbands retire following a job loss. This effect is stronger when husbands are the primary earners, and couples are relatively poorer. This provides evidence of intra-household insurance that mitigates the impact of an unexpected earnings shock. I find that wives tend to delay retirement only until they become eligible for social security. This suggests that social security benefits can relax households’ budget constraints and allow wives to join their husbands in retirement.
Three-Dimensional Modeling of a Robotic Fish Based on Real Carp Locomotion

This work focuses on developing a complete non-linear dynamic model comprising entirely kinematic and hydrodynamic effects of Carangiform locomotion based on the Lagrange approach by adapting the parameters and behaviors of a real carp. In order to imitate biological features, swimming patterns of a real carp for forward, turning and up-down motions are analyzed by using the Kineova 8.20 software. The proportional optimum link lengths according to actual size, swimming speed, flapping frequency, proportional physical parameters and different swimming motions of the real carp are investigated with the designed robotic fish model. Three-dimensional (3D) locomotion is evaluated by tracking two trajectories in a MATLAB environment. A Reaching Law Control (RLC) approach for inner loop (Euler angles-speed control) and a guidance system for the outer loop (orientation control) are proposed to provide an effective closed-loop control performance. In order to illustrate the 3D performance of the proposed closed loop control system in a virtual reality platform, the designed robotic fish model is also implemented using the Virtual Reality Modeling Language (VRML). Simulation and experimental analysis show that the proposed model gives us significant key solutions to design a fish-like robotic prototype.
Maternal and neonatal pneumococcal vaccination - where are we now?

ABSTRACT Pneumococcus is a significant pathogen in neonates and in early infancy, particularly as a cause of invasive disease in sub-Saharan Africa where nasopharyngeal carriage rates are also exceptionally high. The pneumococcal-conjugate vaccines have now been rolled out in many high income settings and an increasing number of low and middle income countries. They have been highly effective at preventing vaccine serotype disease in infants. However, a window of susceptibility remains prior to the first vaccination at around six weeks of age. This paper summarizes the data available on both maternal and neonatal vaccination to prevent disease in newborns and early infancy and considers the key challenges and next steps for research in the field.
Safety and efficacy of S-1 chemotherapy in recurrent and metastatic nasopharyngeal carcinoma patients after failure of platinum-based chemotherapy: multi-institutional retrospective analysis

Purpose This retrospective study evaluates the efficacy and safety of S-1 chemotherapy for recurrent and metastatic nasopharyngeal carcinoma patients after failure of platinum-based chemotherapy. Patients and methods Thirty-nine patients with recurrent and metastatic nasopharyngeal carcinoma who failed previous platinum-based chemotherapy received oral S-1 chemotherapy (twice daily from day 1 to 14) every 3 weeks. The dose of S-1 was determined according to the body surface area (BSA): 40 mg twice a day for BSA <1.25 m2; 50 mg twice a day for 1.25 m2 ≤BSA<1.5 m2; and 60 mg twice a day for BSA ≥1.5 m2. Results Treatment was well tolerated. Most adverse events were mild. Grade 3 hematological toxicity occurred in 7.7%. There was one complete response (2.6%) and 12 partial responses (30.7%), giving an overall response rate of 33.3% (95% CI [confidence interval], 21.7–50.8). Median time-to-progression was 5.6 months, and median survival was 13.9 months. One- and 2-year survival rates were 60% and 26%, respectively. Conclusion S-1 monotherapy is considered a safe and effective treatment option for recurrent and metastatic nasopharyngeal carcinoma patients after failure of platinum-based chemotherapy.
Food and beverage intakes according to physical activity levels in European children: the IDEFICS (Identification and prevention of Dietary and lifestyle induced health EFfects In Children and infantS) study

Abstract Objective Physical activity (PA) levels and dietary habits are considered some of the most important factors associated with obesity. The present study aimed to examine the association between PA level and food and beverage consumption in European children (2–10 years old). Design/Setting/Subjects A sample of 7229 children (49·0 % girls) from eight European countries participating in the IDEFICS (Identification and prevention of Dietary and lifestyle induced health EFfects In Children and infantS) study was included. Moderate-to-vigorous PA (MVPA) was assessed objectively with accelerometers. FFQ was used to register dietary habits. ANCOVA and binary logistic regression were applied. Results Boys who spent less time in MVPA reported lower consumption of vegetables, fruits, cereals, yoghurt, milk, bread, pasta, candies and sugar-sweetened beverages (SSB) than boys who spent more time in MVPA (P<0·05). Moreover, boys who spent less time in MVPA were more likely to consume fast foods and water than those in the highest MVPA tertile (P<0·05). Girls who spent less time in MVPA reported lower consumption frequencies of vegetables, pasta, bread, yoghurt, candies, jam/honey and SSB than girls in the highest MVPA tertile (P<0·05). Also, girls in the lowest MVPA tertile were more likely to consume fast foods and water than those with high levels of MVPA (P<0·05). Conclusions Food intake among European children varied with different levels of daily MVPA. Low time spent in MVPA was associated with lowest consumption of both high- and low-energy-dense foods and high fast-food consumption.