bluuebunny/crossref_metadata_2025_split huggingface dataset:
Differences in factors influencing the use of eRehabilitation after stroke; a cross-sectional comparison between Brazilian and Dutch healthcare professionals
Authors: Brouns Berber , Bodegom-Vos Leti van , de Kloet Arend J. , Vlieland Thea P.M. Vliet , Gil Ingrid L.C. , Souza Lígia M.N. , Braga Lucia W. , Meesters Jorit J.L. 
Published: March 2020

Abstract
Introduction : To improve the use of eRehabilitation after stroke, the identification of barriers and facilitators influencing this use in different healthcare contexts around the world is needed. Therefore, this study aims to investigate differences and similarities in factors influencing the use of eRehabilitation after stroke among Brazilian Healthcare Professionals (BHP) and Dutch Healthcare Professionals (DHP). Method : A cross-sectional survey study including 88 statements about factors related to the use of eRehabilitation (4-point Likert scale; 1-4; unimportant-important/disagree-agree). The survey was conducted among BHP and DHP (physical therapists, rehabilitating physicians and psychologists). Descriptive statistics were used to analyse differences and similarities in factors influencing the use of eRehabilitation. Results : ninety-nine (response rate 30%) BHP and 105 (response rate 37%) DHP participated. Differences were found in the top-10 most influencing statements between BHP and DHP BHP rated the following factors as most important: sufficient support from the organisation (e.g. the rehabilitation centre) concerning resources and time, and potential benefits of the use of eRehabilitation for the patient. DHP rated the feasibility of the use of eRehabilitation for the patient (e.g. a helpdesk and good instructions) as most important for effective uptake. Top-10 least important statements were mostly similar; both BHP and DHP rated problems caused by stroke (e.g. aphasia or cognitive problems) or problems with resources (e.g. hardware and software) as least important for the uptake of eRehabilitation. Conclusion : The results indicate that the use of eRehabilitation after stroke by BHP and DHP is influenced by different factors. A tailored implementation strategy for both countries needs to be developed.
Feasibility of combining two individualized lung recruitment maneuvers at birth for very low gestational age infants: a retrospective cohort study
Authors: Kanaan Zalfa , Bloch-Queyrat Coralie , Boubaya Marouane , Lévy Vincent , Bolot Pascal , Waszak Paul 
Published: March 2020

Abstract
BACKGROUND
Lung recruitment at birth has been advocated as an effective method of improving the respiratory transition at birth. Sustained inflations (SI) and dynamic positive end-expiratory pressure (PEEP) were assessed in clinical and animal studies to define the optimal level. Our working hypothesis was that very low gestational age infants (VLGAI) < 32 weeks’ gestation require an individualized lung recruitment based on combining both manoeuvers.
METHODS
Between 2014 and 2016, 91 and 72 inborn VLGAI, requiring a respiratory support beyond a continuous positive airway pressure (CPAP) = 5 cmH2O, were enrolled before and after introducing these manoeuvers based on progressive increase in SI up to 15 seconds, with simultaneous gradual increase in PEEP up to 15 cmH2O, according to the cardiorespiratory response. Retrospective comparisons of the incidence of mechanical ventilation (MV) < 72h of life, short-term and before discharge morbidity were then performed.
RESULTS
Among extremely low gestational age infants (ELGAI) < 29 weeks’ gestation, the following outcomes decreased significantly: intubation (90% to 55%) and surfactant administration (54% to 12%) in the delivery room, MV (92% to 71%) and its mean duration < 72h of life (45h to 13h), administration of a 2nd dose of surfactant (35% to 12%) and postnatal corticosteroids (52% to 19%), and the rate of bronchopulmonary dysplasia (23 to 5%). Among VLGAI, all of these results were also significant. Neonatal mortality and morbidity were not different.
CONCLUSIONS
In our setting, combining two individualized lung recruitment maneuvers at birth was feasible and may be beneficial on short-term and before discharge pulmonary outcomes. A randomized controlled trial is needed to confirm these results.
Immune activation of murine RAW264.7 macrophages by sonicated and alkalized paramylon from Euglena gracilis
Authors: Guo Qingqing , Bi Decheng , Wu Mingcan , Yu Boming , Hu Lang , Liu Chenchen , Gu Liang , Zhu Hui , Lei Anping , Xu Xu , Wang Jiangxin 
Published: March 2020

Abstract
Background: Euglena is a new super health food resource that is rich in the natural polysaccharide paramylon, a linear β-1,3-glucan with various biological activities including activity on the immune system in different cell lines and animals. Despite these reports, the immune regulation mechanism of paramylon is still unclear. Results: We investigate the signaling pathways paramylon impacts in immune macrophages. In RAW264.7 macrophages, sonicated and alkalized paramylon oligomers up-regulated inducible nitric oxide synthase (iNOS) and increased secretion of nitric oxide (NO) , interleukin (IL)-6 and tumor necrosis factor (TNF)- α, in a concentration-dependent manner. In addition, paramylon activated the nuclear factor-κB(NF-κB) and mitogen-activated protein kinase (MAPK) signaling pathways and inhibiting these pathways attenuated the paramylon-induced secretion of the above immune-mediators. Conclusions: These results demonstrate that Euglena gracilis paramylon modulates the immune system via activation of the NF-κB and MAPK signaling pathways and thus has potential therapeutic benefits.
Ethanol-activated CaMKII signaling induces neuronal apoptosis through Drp1-mediated excessive mitochondrial fission and JNK1-dependent NLRP3 inflammasome activation.
Authors: Lim Jae Ryong , Lee Hyun Jik , Jung Young Hyun , Kim Jun Sung , Chae Chang Woo , Kim Seo Yihl , Han Ho Jae 
Published: March 2020

Abstract
Background: Neurodegeneration is a representative phenotype of patients with chronic alcoholism. Ethanol-induced calcium overload causes NLRP3 inflammasome formation and an imbalance in mitochondrial dynamics, closely associated with the pathogenesis of neurodegeneration. However, how calcium regulates this process in neuronal cells is poorly understood. Therefore, the present study investigated the detailed mechanism of calcium-regulated mitochondrial dynamics and NLRP3 inflammasome formation in neuronal cells by ethanol. Methods: In this study, we used the SK-N-MC human neuroblastoma cell line. To confirm the expression level of the mRNA and protein, real time quantitative PCR and western blot were performed. Co-immunoprecipitation and Immunofluorescence staining were conducted to confirm the complex formation or interaction of the proteins. Flow cytometry was used to analyze intracellular calcium, mitochondrial dysfunction and neuronal apoptosis. Results: Ethanol increased cleaved caspase-3 levels and mitochondrial reactive oxygen species (ROS) generation associated with neuronal apoptosis. In addition, ethanol increased PKA activation and CREB phosphorylation, which increased NMDA receptor (NMDAR) expression. Ethanol-increased NMDAR induced intracellular calcium overload and CaMKII activation leading to phosphorylation of dynamin-related protein 1 (Drp1) and JNK1. Drp1 phosphorylation promoted Drp1 translocation to the mitochondria, resulting in excessive mitochondrial fission, mitochondrial ROS accumulation, and loss of mitochondrial membrane potential, which was recovered by Drp1 inhibitor pretreatment. Ethanol-induced JNK1 phosphorylation activated the NLRP3 inflammasome that induced caspase-1 dependent mitophagy inhibition, thereby exacerbating ROS accumulation and causing cell death. Suppressing caspase-1 induced mitophagy and reversed the ethanol-induced apoptosis in neuronal cells. Conclusions: Our results demonstrated that ethanol upregulated NMDAR-dependent CaMKII phosphorylation which is essential for Drp1-mediated excessive mitochondrial fission and the JNK1-induced NLRP3 inflammasome activation resulting in neuronal apoptosis.
Targeted Imaging of Orthotopic Prostate Cancer by Using Clinical Transformable Photoacoustic Molecular Probe
Authors: Qiu Chen , Bai Yuanyuan , Yin Tinghui , Miao Xiaoyan , Gao Rongkang , Zhou Huichao , Ren Jie , Song Liang , Liu Chengbo , Zheng Hairong , Zheng Rongqin 
Published: March 2020

Abstract
Background: To obtain high-yield histological samples by targeted prostate cancer (PCa) biopsy is the current trend compared with transrectal ultrasound (TRUS)-guided systematic histological biopsy, which is regarded as the gold standard for prostate cancer (PCa) diagnosis. In this paper, we present a targeted PCa imaging strategy using a real-time molecular photoacoustic imaging system integrated with a handheld US probe (PAI/US) and synthesized an integrin αvβ3 targeted probe based on ICG (cRGD–ICG).Methods: To prepare cRGD–ICG, ICG-NHS was linked to cRGD through carboxyl-co-reaction. In vitro PA imaging ability of cRGD–ICG was tested. Orthotopic PCa-bearing rats were used as animal models. After injected with either cRGD–ICG or non-targeted probe, rats were implemented with PA imaging to confirm the specific accumulation of cRGD–ICG at tumor region. Moreover, pathological frozen slices were made to observe distribution of the probe in prostate tissue ex vivo. Results: A small molecular PAI probe was synthesized and exhibited excellent targeted imaging ability in vitro. In vivo photoacoustic imaging was carried out after intravenous injection of cRGD-ICG in orthotopic PCa-bearing rats under the facilitation of the PAI/US system. Maximum molecular photoacoustic signals were observed in the tumor area in vivo after the probe injection, which showed 3.8-fold higher signal enhancement than that in the control group (P < 0.05). Significantly higher cRGD-ICG accumulation was observed under confocal microscopy in the tumor region than in normal prostate tissue.Conclusions: All our results showed that the comprehensive strategy provided a high-yield and reliable method for PCa diagnosis and targeted prostate biopsy, with great clinical translation potential.
Subjective cognitive decline and subsequent dementia: a nationwide cohort study of 579,710 people aged 66 years in South Korea
Authors: Lee Yeong Chan , Kang Jae Myeong , Lee Hyewon , Kim Kiwon , Kim Soyeon , Yu Tae Yang , Lee Eun-Mi , Kim Clara Tammy , Kim Doh Kwan , Lewis Matthew , Won Hong-Hee , Jessen Frank , Myung Woojae 
Published: March 2020

Abstract
Background Subjective cognitive decline (SCD) is a potential risk factor for dementia. We aimed to investigate the association between SCD and subsequent dementia in a nationwide population-based cohort in South Korea. Methods This cohort included 579,710 66-year-old adults who were followed for a total of 3,870,293 person-years (average 6.68±1.33 years per person). All subjects completed a questionnaire about subjective memory impairment, the Pre-screening Korean Dementia Screening Questionnaire (KDSQ-P), which included a validated 5-item derivative, and were determined to have SCD based on a single question assessing memory decline. Depressive symptoms were assessed in all subjects using a 3-item modified geriatric depression scale. Hazard ratios were estimated using the Cox proportional hazards model and compared between subjects with and without SCD. Results Compared to subjects without SCD, those with SCD were more likely to develop dementia (incidence per 1,000 person-years: non-SCD: 5.66; SCD: 8.59). After adjusting for potential confounding factors, the risk of subsequent dementia significantly increased in subjects with SCD, with an adjusted hazard ratio (aHR) of 1.38 (95% confidence interval [CI] 1.34 to 1.41). The risk of subsequent dementia was greatly increased in subjects with higher KDSQ-P scores (aHR = 2.77, 95% CI 2.47 to 3.11). A significant association between SCD and dementia was observed in both depressive and non-depressive symptom groups (aHR = 1.50, 95% CI 1.42 to 1.57 in subjects with depressive symptoms; aHR = 1.33, 95% CI 1.29 to 1.37 in subjects without depressive symptoms; P = 0.001). Conclusions In this population of 66-year-old individuals, SCD was significantly associated with an increased risk of subsequent dementia. This association was found in both depressive and non-depressive groups, with an increased risk of dementia in the presence of depressive symptoms. Our findings suggest that SCD indicates a risk for dementia. Further studies are needed to delineate potential approaches to preventing the development of dementia in individuals with SCD.
Antibacterial effect of silver nanorings
Authors: González-Fernández Sara , Lozano-Iturbe Víctor , García Beatriz , Andrés Luis J. , Menéndez Mª Fe , Rodríguez David , Vazquez Fernando , Martín Carla , Quiros Luis M 
Published: March 2020

Abstract
Background: The emergence and expansion of antibiotic resistance makes it necessary to have alternative anti-infective agents, among which silver nanoparticles (AgNPs) display especially interesting properties. AgNPs carry out their antibacterial action through various molecular mechanisms, and the magnitude of the observed effect is dependent on multiple, not fully understood, aspects, particle shape being one of the most important. In this article, we conduct a study of the antibacterial effect of a recently described type of AgNP: silver nanorings (AgNRs), making comparisons with other alternative types of AgNP synthesized in parallel using the same methodology. Results: When they act on planktonic forms, AgNRs produce a smaller effect on the viability of different bacteria than nanoparticles with other structures although their effect on growth is more intense over a longer period. When their action on biofilms is analyzed, AgNRs show a greater concentration-dependent effect. In both cases it was observed that the effect on inhibition depends on the microbial species, but not its Gram positive or negative nature. Growth patterns in silver-resistant Salmonella strains suggest that AgNRs work through different mechanisms to other AgNPs. The antibacterial effect is also produced to some extent by the conditioning of culture media or water by contact with AgNPs but, at least over short periods of time, this is not due to the release of Ag ions. Conclusions: AgNRs constitute a new type of AgNP, whose antibacterial properties depend on their shape, and is capable of acting efficiently on both planktonic bacteria and biofilms.
Cold priming uncouples light- and cold-regulation of gene expression in Arabidopsis thaliana
Authors: Bittner Andras , Buer Jörn van , Baier Margarete 
Published: March 2020

Abstract
Background

The majority of stress-sensitive genes responds to cold and high light in the same direction, if plants face the stresses for the first time. As shown recently for a small selection of genes of the core environmental stress response cluster, pre-treatment of Arabidopsis thaliana with a 24 h long 4 °C cold stimulus modifies cold regulation of gene expression for up to a week at 20 °C, although the primary cold effects are reverted within the first 24 h. Such memory-based regulation is called priming. Here, we show the effect of 24 h cold priming on cold regulation of gene expression on a transcriptome-wide scale and analyse if and how cold priming affects light regulation of gene expression.

Results

304 genes were differently regulated between cold-primed and non-primed plants after a second 24 h long 4 °C cold treatment. After triggering the plants with a heat-filtered high light stimulus (800 µmol quanta m -2 s -1 ), 1011 genes showed priming dependent regulation. Only 32 of the priming-sensitive genes responded similarly to cold and light triggering. The majority of the priming-sensitive genes were regulated in a stressor-specific manner. 29 genes were even inversely regulated by the two triggering stimuli.

Cold priming preferentially supported expression of genes involved in the defence against plant pathogens upon cold triggering. The regulation took place on the cost of the expression of genes involved in growth regulation and transport. On the contrary, cold priming resulted in stronger expression of genes regulating metabolism and development and weaker expression of defence genes in response to high light triggering. qPCR of several independently cultivated and treated samples confirmed the trends observed by RNA-Sequencing.

Conclusion

The 24 h long priming cold stimulus activates a several days lasting stress memory that controls cold and light regulation of gene expression and adjusts growth and defence regulation in a stressor-specific manner.
Children’s physical activity level and sedentary behavior in Norwegian early childhood education and care: effects of a staff-led cluster-randomized controlled trial
Authors: Andersen Eivind , Øvreås Steinar , Jørgensen Kari Anne , Borch-Jenssen Janne , Moser Thomas 
Published: March 2020

Abstract
A growing body of evidence suggest that the children’s physical activity (PA) level in early childhood education and care (ECEC) settings are insufficient. Since most children attend ECEC settings for many hours on most days of the week, and these institutions reach children across the socioeconomic spectrum, the ECEC settings may serve as an ideal avenue for increasing physical activity (PA) level, reduce sedentary time and enhance the overall health of young children. This paper investigates the effectiveness of the “Active Kindergarten – Active Children” study to increase children’s PA level and reduce sedentary time within the ECEC setting. Accelerometers were used to asses PA and sedentary time. A total of 116 three to four-year olds took part in a randomized controlled trial in 11 ECEC settings. Participants were cluster-randomized, by ECEC setting, to either a 12 week staff-led and expert-supported intervention or a waiting list control group. The intervention group increased time spent in moderate- and vigorous intensity PA by 10 min/day (95% CI = 3, 18; P=0.01), took 1909 more steps per day (95% CI = 1130, 2688; P˂0.01) and reduced sedentary time with 14min/day (95% CI = -27, -1; P=0.04) compared to the control group. The intervention group had a 2.4 higher odds (95% CI = 1.05, 5.7; P = 0.04) of meeting the PA recommendations compared to the control group at follow-up. Our results show that a flexible staff-led and expert-supported multicomponent PA intervention can increase total PA level, moderate- and vigorous intensity PA and reduce time spent sedentary in four-year-old children during their stay in ECEC settings.
Key words: ECEC; RCT; children; physical activity; sedentary time
Global dissection of the BAHD acyltransferase gene family in soybean: Expression profiling, metabolic functions, and evolution
Authors: Ahmad Muhammad Zulfiqar , Zeng Xiangsheng , Dong Qiang , Manan Sehrish , Jin Huanan , Li Penghui , Wang Xiaobo , Benedito Vagner A. , Zhao Jian 
Published: March 2020

Abstract
Background: Members of the BAHD acyltransferase (ACT) family play important roles in plant defence against biotic and abiotic stresses. A better understanding of the functions that specific members of this family play in stress defence can lead to better breeding strategies for stress tolerance. Previous genome-wide studies explored other acyltransferase families, but so far not a single study has been published on genome-wide or positive selection analyses of the BAHD genes in Glycine max . Results: A total of 103 genes of the BAHD family (GmACT genes) were identified from the soybean genome, which could be grouped into four phylogenetic clades (I-IV). Clade III was further divided into two sub-clades (IIIA and IIIB). In each clade, the gene structure and functional motifs were relatively well conserved. These ACT genes were unequally distributed on all 20 chromosomes, and 16 paralogous pairs were found within the family. Positive selection analysis revealed amino acids under strong positive selection, which suggests that the evolution of this gene family modulated soybean domestication. Some GmACT genes showed expression specific under specific conditions, while others showed constitutive expression in all soybean tissues or conditions analysed. Most of the expression of ACT genes in soybean was repressed with Al 3+ and fungal elicitor exposure, except for GmACT84 , which expression increased in these conditions 2- and 3-fold, respectively. The promoter of GmACT84 contains the maximum number of stress-responsive elements among all GmACT genes and it is especially enriched in MYB-related elements. Conclusions: This study provides a genome-wide analysis of the BAHD gene family and assessed their expression profiles in soybean. We found evidence of a strong positive selection of GmACT genes. Our findings will help efforts of functional characterisation of ACT genes in soybean in order to discover their involvement in growth, development, and defence mechanisms.
Myelination- and immune mediated MR-based brain network correlates
Authors: Cerina Manuela , Muthuraman Muthuraman , Gallus Marco , Koirala Nabin , Dik Andre , Wachsmuth Lydia , Hundehege Petra , Schiffler Patrick , Tenberge Jan-Gerd , Fleischer Vinzenz , Gonzalez-Escamilla Gabriel , Narayanan Venu , Krämer Julia , Faber Cornelius , Budde Thomas , Groppa Sergiu , Meuth Sven G 
Published: March 2020

Abstract
Background: Multiple sclerosis (MS) is an autoimmune disease of the central nervous system (CNS), characterized by inflammatory and neurodegenerative processes. Despite demyelination being a hallmark of the disease, how it relates to neurodegeneration has still not been completely unraveled, and research is still ongoing into how these processes can be tracked non-invasively. Magnetic resonance imaging (MRI) derived brain network characteristics, which closely mirror disease processes and relate to functional impairment, recently became important variables for characterizing immune-mediated neurodegeneration, however their histopathological basis remains unclear. Methods: In order to determine the MRI-derived correlates of myelin dynamics and to test if brain network characteristics derived from diffusion tensor imaging reflect microstructural tissue reorganization, we took advantage of the cuprizone model of general demyelination in mice and performed longitudinal histological and imaging analyses with behavioral tests. By introducing cuprizone into the diet, we induced targeted and consistent demyelination of oligodendrocytes, over a period of 5 weeks. Subsequent myelin synthesis was enabled by reintroduction of normal food. Results: Using specific immune-histological markers, we demonstrated that two weeks of cuprizone diet induced a 52% reduction of myelin content in the corpus callosum (CC) and a 35% reduction in the neocortex. An extended cuprizone diet increased myelin loss in the CC, while remyelination commenced in the neocortex. These histologically determined dynamics were reflected by MRI measurements from diffusion tensor imaging. Demyelination was associated with decreased fractional anisotropy (FA) values and increased modularity and clustering at the network level. MRI-derived modularization of the brain network and FA reduction in key anatomical regions, including the hippocampus, thalamus and analyzed cortical areas, were closely related to impaired memory function and anxiety-like behavior. Conclusion: Network specific remyelination, shown by histology and MRI metrics, determined amelioration of functional performance and neuropsychiatric symptoms. Taken together, we illustrate the histological basis for the MRI-driven network responses to demyelination, where increased modularity leads to evolving damage and abnormal behavior in MS. Quantitative information about in vivo myelination processes is mirrored by diffusion based imaging of microstructural integrity and network characteristics.