Miracle-dz/UniFAR-FTUs huggingface dataset:
A Meta-Analysis of Postpartum Copper IUD Continuation Rates in Low- and Middle-Income Countries.

Background Long-acting reversible contraception (LARC) initiated immediately postpartum can reduce unintended or mistimed pregnancies, and contribute to proper pregnancy spacing. Data on use and continuation of postpartum LARC in low- and middle-income countries (LMIC) is limited. Methods We searched PubMed, OVID, Embase, Google Scholar, Cochrane, POPLINE, Global Health (CABI), and LILACS databases for relevant terms. Studies of any design, published in English, were screened for relevance based on six-month continuation rates of postpartum LARC, location of study, and LARC insertion within 48 hours after vaginal or cesarean birth. We found no relevant studies of implant or hormonal intrauterine device (IUD). Therefore, analysis was limited to studies of the copper IUD only. Two authors used the Cochrane Public Health Group Data Extraction and Assessment Template to guide data extraction to estimate pooled six-month continuation rates, and the Cochrane Risk of Bias Tool for Randomized Controlled Trials and the National Heart, Lung, and Blood Institute (NHLBI) Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies to rate the quality of the studies. A random-effects meta-analysis of proportions was performed. Results Immediate-postpartum copper IUDs have a six-month continuation rate of 87% (95% CI 80-92%) in LMIC. The pooled estimated rates of six-month adverse outcomes were 6% (95% CI 5-9%) for expulsion, 5% (95% CI 4-7%) for removal, and 0.2% (95% CI 0.0-0.9%) for infection. Conclusions High six-month continuation rates and a low rate of adverse outcomes suggest immediate postpartum copper IUD insertion is a feasible and acceptable postpartum contraceptive option for women living in LMIC.
Risk of a Major Depressive Episode in Asthma and COPD Patients Amidst Colombian SAR-CoV-2 Confinement.

BACKGROUND Chronic non-communicable diseases, such as asthma (AS) and chronic obstructive pulmonary disease (COPD), are a public health problem that compromises patients' quality of life and is highly comorbid with medical and psychological conditions. The present study's objective was to know the variables associated with the risk of major depression during confinement due to SAR-CoV-2 in patients with AS and COPD in the Colombian Caribbean. SUBJECTS AND METHODS An online cross-sectional observational study was done with the participation of patients diagnosed with AS or COPD. AS and COPD patients completed the Patient Health Questionnaire (PHQ-9) to identify a major depressive disorder risk. RESULTS Two hundred seventy-seven patients diagnosed with AS or COPD aged 18 to 69 (M=60.4, SD=17.6) participated. The risk of major depression was assessed using the PHQ-9 sent online after telephone contact with the participants. 30.7% of the patients during the last month reported a risk of major depression, and it was associated with a history of major depressive disorder (OR=4.39, 95% CI 1.53-12.67) and medical comorbidity (OR=1.69, 95% CI 1.00-2.86). CONCLUSIONS The depression risk is associated with a history of depressive disorder and medical comorbidity in patients with AS and COPD. Medical history is the leading risk factor for depression during confinement. It is recommended to carry out studies with many participants and study other variables that may mediate said associations during confinement by SAR-CoV-2 in the Colombian Caribbean.
Experiencing one’s own body and body image in living kidney donors–A sociological and psychological study

Background The aim of the study was to perform an in-depth exploratory analysis of the experience and image of one’s body among living kidney donors. Method The research was carried out using mixed methodology. The study on experiencing one’s own body was carried out using the sociological methodology of the grounded theory (qualitative research). This method was supplemented with psychometric measurement–the Body Esteem Scale (quantitative research). The basic research method was the in-depth interview. Using this method, a group of 25 living kidney donors who had not experienced any serious health or psychological problems after donation was examined. The participants of the study came from three transplant centers in Poland. Results The data from the sociological interviews indicate that the donors: 1. do not experience radical changes in the functioning of their body; 2. maintain full control over it and do not feel the absence of a kidney in the body; 3. consciously and reflectively take care of their body after donation. In addition, the sociological research indicates that caring for one’s own body also includes the transferred organ. The kidney donors experience a kind of bodily identity extension, including the recipient’s body. However, the personal and social identity of the studied kidney donors is not disturbed in any way. The psychometric data correspond to the sociological results and indicate: 1. a lack of extreme emotional assessments about one’s body; 2. awareness of one’s own body and consistency of its image; 3. reduced emotional assessment of body zones directly related to the surgery; 4. differences in body image between the sexes. Conclusions The research results presented in the text indicate not only the possibility, but also the need for triangulation of research methods in the study of the experience and image of one’s own body in living kidney donors. The proposed research approach employing mixed methodology within the fields of sociology and psychology for researching the phenomenon of living kidney donation is not very common.
Prestenting Versus Nonprestenting on the Outcomes of Flexible Ureteroscopy for Large Upper Urinary Stones: A Systematic Review and Meta-Analysis

Introduction: The purpose of this article is to evaluate the efficacy and safety of prestenting (PS) versus non-PS (NPS) of flexible ureteroscopy (fURS) to treat large upper urinary stones. Methods: We conducted a systematic literature research of PubMed, Ovid, Scopus (up to August 2019), and citation lists to identify eligible studies. All studies comparing PS versus NPS of fURS were included. Data were analyzed using the Cochrane Collaboration’s Review Manager (RevMan) 5.3 software. Results: Overall, 7 studies including 3,145 patients (PS 1,408; NPS 1,737) were included in this article. PS group was associated with older age (weighted mean difference [WMD] 0.91 year; p < 0.001) and more male patients (odds ratio [OR] 1.34; p < 0.001). There were no statistical differences between PS and NPS in BMI (WMD 0.34 kg/m2; p = 0.13), stone size (WMD 0.13 mm; p = 0.77), and operative time (WMD 0.44 min; p = 0.86). Compared with NPS, PS showed better initial success rate (OR 4.04; p < 0.001) and higher SFR (OR 1.64; p < 0.001). There were no statistical differences for complications (OR 0.84; p = 0.42) and Clavien-Dindo score ≥3 complications (OR 1.04; p = 0.93). Conclusion: PS could improve initial success rate and avoid secondary general anesthesia for first ureteral access sheath failed patients. PS could provide better SFR than NPS in the treatment of large upper urinary stones with fURS.
Multifunctional Heterometallic IrIII−AuI Probes as Promising Anticancer and Antiangiogenic Agents

Abstract A new class of emissive cyclometallated IrIII−AuI complexes with a bis(diphenylphosphino) methanide bridging ligand was successfully synthesised from the diphosphino complex [Ir(N^C)2(dppm)]+ (1). The different gold ancillary ligand, a triphenylphosphine (2), a chloride (3) or a thiocytosine (4) did not reveal any significant effect on the photophysical properties, which are mainly due to metal‐to‐ligand charge‐transfer (3MLCT) transitions based on IrIII. However, the AuI fragment, along with the ancillary ligand, seemed crucial for the bioactivity in A549 lung carcinoma cells versus endothelial cells. Both cell types display variable sensitivities to the complexes (IC50=0.6–3.5 μM). The apoptotic pathway is activated in all cases, and paraptotic cell death seems to take place at initial stages in A549 cells. Species 2–4 showed at least dual lysosomal and mitochondrial biodistribution in A549 cells, with an initial lysosomal localisation and a possible trafficking process between both organelles with time. The bimetallic IrIII−AuI complexes disrupted the mitochondrial transmembrane potential in A549 cells and increased reactive oxygen species (ROS) generation and thioredoxin reductase (TrxR) inhibition in comparison with that displayed by the monometallic complex 1. Angiogenic activity assays performed in endothelial cells revealed the promising antimetastatic potential of 1, 2 and 4.
Deep Feature Aggregation Framework Driven by Graph Convolutional Network for Scene Classification in Remote Sensing

Scene classification of high spatial resolution (HSR) images can provide data support for many practical applications, such as land planning and utilization, and it has been a crucial research topic in the remote sensing (RS) community. Recently, deep learning methods driven by massive data show the impressive ability of feature learning in the field of HSR scene classification, especially convolutional neural networks (CNNs). Although traditional CNNs achieve good classification results, it is difficult for them to effectively capture potential context relationships. The graphs have powerful capacity to represent the relevance of data, and graph-based deep learning methods can spontaneously learn intrinsic attributes contained in RS images. Inspired by the abovementioned facts, we develop a deep feature aggregation framework driven by graph convolutional network (DFAGCN) for the HSR scene classification. First, the off-the-shelf CNN pretrained on ImageNet is employed to obtain multilayer features. Second, a graph convolutional network-based model is introduced to effectively reveal patch-to-patch correlations of convolutional feature maps, and more refined features can be harvested. Finally, a weighted concatenation method is adopted to integrate multiple features (i.e., multilayer convolutional features and fully connected features) by introducing three weighting coefficients, and then a linear classifier is employed to predict semantic classes of query images. Experimental results performed on the UCM, AID, RSSCN7, and NWPU-RESISC45 data sets demonstrate that the proposed DFAGCN framework obtains more competitive performance than some state-of-the-art methods of scene classification in terms of OAs.
Dye removal from wastewater by the cross‐linked blend nanofiber and homogenous surface diffusion modeling

In this paper, the blend nanofiber (poly(vinyl alcohol) (PVA)/chitosan (CS)/diethylenetriamine (DETA)/ethylenediamine (EDA): PVA/CS/DETA/EDA) was prepared by electrospinning and cross‐linked by glutaraldehyde. The cross‐linked blend nanofiber by glutaraldehyde (CBNG) was characterized by FTIR and SEM. The homogenous surface diffusion model (HSDM) was used for expressing the dye adsorption on CBNG from colored wastewater. Experimental data were used to calculate the isotherm parameters as well as the kinetic parameters describing mass transfer resistances due to film diffusion (kf) and diffusion coefficient (Ds). The sum square error (SSE) values for the adsorption of Acid Red 18 (AR18), Direct Blue 78 (DB78), and Direct Red 23 (DR23) were 0.0221, 0.0632, and 0.0038, respectively. Thus, the experimental and theoretical data showed a good agreement. Dye removal by CBNG followed the Langmuir isotherm and pseudo‐second order kinetics models. Thermodynamic studies indicated dye adsorption onto the nanofiber was an endothermic, spontaneous, and physisorption process. © 2017 American Institute of Chemical Engineers Environ Prog, 36: 1634–1642, 2017
Comparative effectiveness and safety of anticoagulants for the treatment of heparin‐induced thrombocytopenia

The effectiveness and safety of non‐heparin anticoagulants for the treatment of heparin‐induced thrombocytopenia (HIT) are not fully established, and the optimal treatment strategy is unknown. In a systematic review and meta‐analysis, we aimed to determine precise rates of platelet recovery, new or progressive thromboembolism (TE), major bleeding, and death for all non‐heparin anticoagulants and to study potential sources of variability.
A Comparison of Questing Substrates and Environmental Factors That Influence Nymphal Ixodes pacificus (Acari: Ixodidae) Abundance and Seasonality in the Sierra Nevada Foothills of California

Abstract In California, the western blacklegged tick, Ixodes pacificus Cooley and Kohls, is the principal vector of the Borrelia burgdorferi sensu lato (sl) complex (Spirochaetales: Spirochaetaceae, Johnson et al.), which includes the causative agent of Lyme disease (B. burgdorferi sensu stricto). Ixodes pacificus nymphs were sampled from 2015 to 2017 at one Sierra Nevada foothill site to evaluate our efficiency in collecting this life stage, characterize nymphal seasonality, and identify environmental factors affecting their abundance and infection with B. burgdorferi sl.To assess sampling success, we compared the density and prevalence of I. pacificus nymphs flagged from four questing substrates (logs, rocks, tree trunks, leaf litter). Habitat characteristics (e.g., canopy cover, tree species) were recorded for each sample, and temperature and relative humidity were measured hourly at one location. Generalized linear mixed models were used to assess environmental factors associated with I. pacificus abundance and B. burgdorferi sl infection. In total, 2,033 substrates were sampled, resulting in the collection of 742 I. pacificus nymphs. Seasonal abundance of nymphs was bimodal with peak activity occurring from late March through April and a secondary peak in June. Substrate type, collection year, month, and canopy cover were all significant predictors of nymphal density and prevalence. Logs, rocks, and tree trunks had significantly greater nymphal densities and prevalences than leaf litter. Cumulative annual vapor pressure deficit was the only significant climatic predictor of overall nymphal I. pacificus density and prevalence. No associations were observed between the presence of B. burgdorferi sl in nymphs and environmental variables.
Changes in plantar load distribution in legally blind subjects

We investigated the impact of visual impairment on balance control. We measured the center of pressure (COP) between the two feet and plantar surface pressures on each foot in 18 normal-sighted participants and compared their data with measures from 18 legally blind participants, either acquired or congenital. Pressures were measured in open- and closed-eye conditions using a baropodometric resistive plate. In the eyes-open condition, there were no differences between the sighted and legally blind groups in COP displacement. However, participants with visual loss had significantly increased pressures in two metatarsal regions (M1 and M2 zones) of the plantar surface in both viewing conditions (p < 0.05). The differences in pressure measures between the normally sighted and legally blind groups could be attributed mainly to the subgroup of subjects with acquired impairment. Our findings suggest that subjects with visual impairment present increased metatarsal pressures (i.e. forefoot), not yet associated to anterior displacement of COP or impaired balance control.
The antinociceptive and antiinflammatory activities and lack of ulcerogenicity of a benzodioxin-4-one and its analog benzoxazine as cyclic acetal-like derivatives of salicylic acid and salicylamide in mice and rats

Objective: To minimize the ulcerogenicity of salicylates. Methods: 4H-2, 3-dihydro-1, 3-benzodioxin-4-ones (1a-d) as cyclic acetal-like derivatives of salicylic acid and 4H-2, 3-dihydro-1, 3-benzoxazine (2a) as cyclic acetal like derivative of salicylamide were prepared by their reactions with ketones in the presence of acetic acid anhydride and sulfuric acid. The antinociceptive and antiinflammatory activities of benzodioxin (1a) and its analogous benzoxazine (2a) in formalin-induced nociception and paw edema in mice and their ulcerogenic liabilities in rats were evaluated in comparison with aspirin as a reference drug. Results: Both test compounds 1a and 2a exhibited higher antinociceptive and antiinflammatory activities than aspirin with no gastric mucosal injury. Compound 1a showed higher antinociceptive but less antiinflammatory activities than 2a. Conclusion: Preliminary experimental results suggest that benzodioxin (1a) and its analog benzoxazine (2a) are more potent than aspirin but devoid of its gastrointestinal toxicity. These findings justify additional pharmacological and toxicological tests to further assess their properties as alternatives for aspirin.
Neural tracking of the fundamental frequency of the voice: The effect of voice characteristics

Traditional electrophysiological methods to study temporal auditory processing of the fundamental frequency of the voice (f0) often use unnaturally repetitive stimuli. In this study, we investigated f0 processing of meaningful continuous speech. EEG responses evoked by stories in quiet were analysed with a novel method based on linear modelling that characterizes the neural tracking of the f0. We studied both the strength and the spatio‐temporal properties of the f0‐tracking response. Moreover, different samples of continuous speech (six stories by four speakers: two male and two female) were used to investigate the effect of voice characteristics on the f0 response. The results indicated that response strength is inversely related to f0 frequency and rate of f0 change throughout the story. As a result, the male‐narrated stories in this study (low and steady f0) evoked stronger f0‐tracking compared to female‐narrated stories (high and variable f0), for which many responses were not significant. The spatio‐temporal analysis revealed that f0‐tracking response generators were not fixed in the brainstem but were voice‐dependent as well. Voices with high and variable f0 evoked subcortically dominated responses with a latency between 7 and 12 ms. Voices with low and steady f0 evoked responses that are both subcortically (latency of 13–15 ms) and cortically (latency of 23–26 ms) generated, with the right primary auditory cortex as a likely cortical source. Finally, additional experiments revealed that response strength greatly improves for voices with strong higher harmonics, which is particularly useful to boost the small responses evoked by voices with high f0.
Rehabilitation following flexor tendon injury to the hand in African countries: a study protocol for a scoping review

Quality of life is enhanced by engagement in meaningful activities and participation using our hands. In African countries, people rely predominantly on the use of their hands to engage in economic productive activities, including agricultural, fishing, mining and construction, that are largely performed by machines in high-income contexts. Anecdotal evidence suggests a high incidence of flexor tendon injuries that are managed using protocols that were adopted from high-income countries and implemented without considering contextual differences. African therapists use discretion in selecting protocols thereby presenting inconsistency in tendon management. This result in challenges with ascertaining the most effective protocol, factors that influence protocols and the extent of evidence about flexor tendon rehabilitation in Africa. Therefore, this scoping review aims to provide evidence currently available on the rehabilitation of flexor tendons in African countries. This will synthesise the advantages and disadvantages of the current protocols and make proposals that are contextually relevant and cost-effective for rehabilitation of tendon injuries. Methods and analysis The research will follow the scoping review methodological framework developed by Arksey and O’Malley (2005). The search strategy was developed and will be used to retrieve articles from eight databases. Further literature will be searched in the bibliography of the identified eligible articles. Grey literature will be searched in scientifically reliable websites, organisations and other sources. Articles will be reviewed by two independent researchers and opinion will be sought from a third reviewer when disagreement prevails on the inclusion quality of an article. All relevant articles that meet the criteria will be analysed using Weft QDA. Ethics and dissemination The scoping review paper will be discussed with local therapists. Thereafter, findings will be published in the year 2021 and sent to rehabilitation associations in respective African countries.
Assessment of Structural Competency in Baccalaureate Nursing Students: A Descriptive Study

Abstract Structural competency describes the ability to recognize structural factors that affect health disparities, such as inequity and stigma. These structural factors can alter a patient’s symptoms and risk for certain diseases. The purpose of this study was to describe baccalaureate nursing students’ attributions of the effects of structural factors on health. Participants in this study attributed structural factors as being relevant to adverse health outcomes. Findings demonstrated differences in attribution of structural factors by academic level. Given the shifting demographics in the United States and gaps in health care access, further research is needed on the development of structural competence in nursing students.
Neuroergonomics on the Go: An Evaluation of the Potential of Mobile EEG for Workplace Assessment and Design

Objective We demonstrate and discuss the use of mobile electroencephalogram (EEG) for neuroergonomics. Both technical state of the art as well as measures and cognitive concepts are systematically addressed. Background Modern work is increasingly characterized by information processing. Therefore, the examination of mental states, mental load, or cognitive processing during work is becoming increasingly important for ergonomics. Results Mobile EEG allows to measure mental states and processes under real live conditions. It can be used for various research questions in cognitive neuroergonomics. Besides measures in the frequency domain that have a long tradition in the investigation of mental fatigue, task load, and task engagement, new approaches—like blink-evoked potentials—render event-related analyses of the EEG possible also during unrestricted behavior. Conclusion Mobile EEG has become a valuable tool for evaluating mental states and mental processes on a highly objective level during work. The main advantage of this technique is that working environments don’t have to be changed while systematically measuring brain functions at work. Moreover, the workflow is unaffected by such neuroergonomic approaches.
Development of a loop-mediated isothermal amplification assay combined with a nanoparticle-based lateral flow biosensor for rapid detection of plasmid-mediated colistin resistance gene mcr-1

A loop-mediated isothermal amplification assay combined with a nanoparticle-based lateral flow biosensor (LAMP-LFB) was established for the rapid and accurate detection of the mobilized colistin resistance gene (mcr-1), which causes the loss of colistin antibacterial efficacy in clinical treatments. The amplification stage of the assay was completed in 60 min at 63°C, and the reaction products could be visually detected by employing the LFB, which provided a fast (within 2 min) and objective method to evaluate the amplification results. The LAMP assay amplified the target sequences of mcr-1 with high specificity. In pure strains, the detection limit of the LAMP-LFB assay was 360 fg plasmid DNA/reaction, and in spiked feces samples the value was approximately 6.3×103 CFU/mL (~6.3 CFU/reaction), which was tenfold more sensitive than the PCR assay. The results show that the developed LAMP-LFB assay will be a worthy tool for the simple, rapid, specific, and sensitive detection of mcr-1 gene in clinical settings and resource-limited areas.