bluuebunny/crossref_metadata_2025_split huggingface dataset:
Changes in lifestyles, cognitive impairment, quality of life and activity day living after combined use of smartphone and smartband technology: a randomized clinical trial (EVIDENT-Age study)
Authors: Recio-Rodríguez José I. , Gonzalez-Sanchez Susana , Tamayo-Morales Olaya , Gómez-Marcos Manuel A. , Garcia-Ortiz Luis , Niño-Martín Virtudes , Lugones-Sanchez Cristina , Rodriguez-Sanchez Emiliano 
Published: October 2022

Abstract
Background
The aim of this study was to assess the efficacy of the combined use of smartphone and smartband technology for 3-months alongside brief lifestyle counselling, versus counselling alone, in increasing physical activity. As secondary objectives, the effects of the intervention on dietary habits, body composition, quality of life, level of functionality and cognitive performance were assessed.

Methods
This study employed a randomized clinical trial of two-parallel groups design – control group (CG) and intervention group (IG). The study was conducted in 3 Spanish health-centres between October 2018-February 2020. Eligible participants were people of both sexes and aged between 65–80 years attending the health-centres with a score ≥ 24 points on the Mini-Mental State Examination. Key variables included physical activity, dietary pattern, body composition, cognitive performance, level of functionality and quality of life. All variables were measured at baseline and after 3-months. Both groups received a brief nutritional and physical activity advice. Intervention group participants were instructed to use a smartphone application for a period of 3-months. This application integrates information on physical activity received from a fitness bracelet and self-reported information on the patient’s daily nutritional composition.

Results
The study population comprised 160 participants (IG = 81, CG = 79), with a mean age of 70.8 ± 4.0 years (61.3% women). No difference was found in the primary and secondary outcomes analyzed (physical activity (steps/min -0.4 (-1.0 to 0.2) p = 0.174), and dietary habits (Mediterranean diet score 0.0 (-0.6 to 0.6) p = 0.956) that could be attributed to either group after an ANCOVA test. A difference attributable to the intervention was observed in the total Clock test score (0.7 (0.1 to 1.2) p = 0.018.

Conclusions
In a sample of people over 65 years of age, the combined use of the EVIDENT 3 smartphone app and an activity tracking bracelet for 3-months did not result in lifestyles changes related to the amount and level of physical activity or the eating habits, compared to brief lifestyle advice. Other clinical parameters were not changed either, although at the cognitive level, a slight improvement was observed in the score on the Clock test assessing a variety of cognitive functions such as memory.

Trial registration
The study was registered in ClinicalTrials.gov Identifier: NCT03574480. Date of trial Registration 02/07/2018.
Brain magnetic resonance imaging findings among children with epilepsy in two urban hospital settings, Kampala-Uganda: a descriptive study
Authors: Apolot Denise , Erem Geoffrey , Nassanga Rita , Kiggundu Daniel , Tumusiime Crescent Max , Teu Anneth , Mugisha Alex Mwesigwa , Sebunya Robert 
Published: October 2022

Abstract
Background
Epilepsy is one of the most common neurological conditions in children worldwide. Its presentation is heterogeneous, with diverse underlying aetiology, clinical presentation, and prognosis. Structural brain abnormalities are among the recognized causes of epilepsy. Brain Magnetic Resonance Imaging (MRI) is the imaging modality of choice for epilepsy workup.
We aimed to determine the prevalence and describe the structural abnormalities identified in the brain MRI studies performed on children with epilepsy from two urban hospitals in Kampala, Uganda.

Methods
This was a cross-sectional descriptive study performed at two urban hospital MRI centres. The study population was 147 children aged 1 day to 17 years with confirmed epilepsy. Brain MRI was performed for each child and a questionnaire was used to collect clinical data.

Results
The prevalence of structural abnormalities among children with epilepsy was 74.15% (109 out of 147). Of these, 68.81% were male, and the rest were female. Among these, the majority, 40.14% (59 of 144) were aged 1 month to 4 years. Acquired structural brain abnormalities were the commonest at 69.22% with hippocampal sclerosis (HS) leading while disorders of cortical development were the most common congenital causes.
An abnormal electroencephalogram (EEG) was significant for brain MRI abnormalities among children with epilepsy with 95% of participants with an abnormal EEG study having epileptogenic structural abnormalities detected in their brain MRI studies.

Conclusion and recommendation
Two-thirds of children with epilepsy had structural brain abnormalities. Abnormal activity in the EEG study was found to positively correlate with abnormal brain MRI findings. As such, EEG study should be considered where possible before MRI studies as a determinant for children with epilepsy who will be having imaging studies done in the Ugandan setting.
Evaluating the potential implications of canadian front-of-pack labelling regulations in generic and branded food composition databases
Authors: Mulligan Christine , Lee Jennifer J. , Vergeer Laura , Ahmed Mavra , L’Abbé Mary R. 
Published: October 2022

Abstract
Background
Canada proposed the implementation of mandatory front-of-pack (FOP) labelling regulations, whereby foods meeting or exceeding thresholds for nutrients-of-concern (i.e., total sugars, saturated fat, sodium) must display a ‘high-in’ FOP symbol (FOP). The objective of the study was to evaluate the potential implications of the proposed regulations using Canadian generic and branded food composition databases.

Methods
A generic food composition database of products consumed by Canadians, Canadian Nutrient File (CNF) 2015 (n = 3,677), and a branded food composition database of packaged foods and beverages, Food Label Information Program (FLIP) 2017 (n = 17,521), were used to evaluate the number and proportion of foods that would display a FOP symbol based on the details of the proposed FOP labelling regulations published in 2018.

Results
Overall, 35.5% (n = 1,306) of products in CNF 2015 and 63.9% (n = 11,193) of products in FLIP 2017 would display a FOP symbol for at least one nutrient-of-concern exceeding proposed thresholds. Soups, Combination Dishes, and Desserts categories in CNF 2015 and Combination dishes, Soups, and Meats categories in FLIP 2017 would have the highest proportion of products that would display a FOP symbol. Although displaying a FOP symbol for one nutrient was most common in both CNF 2015 (n = 992; 27.0%) and FLIP 2017 (n = 7,296, 41.6%), the number (i.e., 0–3) and type (i.e., saturated fat, sodium, total sugar) of nutrients displayed varied by food category.

Conclusion
While the generic database, containing both packaged and unpackaged foods, revealed a low prevalence of foods that would display a FOP symbol, the branded database showed that the proposed FOP labelling regulations would identify over 60% of packaged foods with excess contents of nutrients-of-concern. Considering the high prevalence of packaged foods in Canada that would meet or exceed the thresholds of nutrients-of-concern, the proposed FOP labelling regulations should be implemented in a timely manner to help consumers easily identify foods high in nutrients-of-concern and encourage manufacturer-driven product reformulations.
The interRAI CHESS scale is comparable to the palliative performance scale in predicting 90-day mortality in a palliative home care population
Authors: Williams Nicole , Hermans Kirsten , Cohen Joachim , Declercq Anja , Jakda Ahmed , Downar James , Guthrie Dawn M. , Hirdes John P. 
Published: October 2022

AbstractBackgroundPrognostic accuracy is important throughout all stages of the illness trajectory as it has implications for the timing of important conversations and decisions around care. Physicians often tend to over-estimate prognosis and may under-recognize palliative care (PC) needs. It is therefore essential that all relevant stakeholders have as much information available to them as possible when estimating prognosis.AimsThe current study examined whether the interRAI Changes in Health, End-Stage Disease, Signs and Symptoms (CHESS) Scale is a good predictor of mortality in a known PC population and to see how it compares to the Palliative Performance Scale (PPS) in predicting 90-day mortality.MethodsThis retrospective cohort study used data from 2011 to 2018 on 80,261 unique individuals receiving palliative home care and assessed with both the interRAI Palliative Care instrument and the PPS. Logistic regression models were used to evaluate the relationship between the main outcome, 90-day mortality and were then replicated for a secondary outcome examining the number of nursing visits. Comparison of survival time was examined using Kaplan-Meier survival curves.ResultsThe CHESS Scale was an acceptable predictor of 90-day mortality (c-statistic = 0.68; p < 0.0001) and was associated with the number of nursing days (c = 0.61; p < 0.0001) and had comparable performance to the PPS (c = 0.69; p < 0.0001). The CHESS Scale performed slightly better than the PPS in predicting 90-day mortality when combined with other interRAI PC items (c = 0.72; p < 0.0001).ConclusionThe interRAI CHESS Scale is an additional decision-support tool available to clinicians that can be used alongside the PPS when estimating prognosis. This additional information can assist with the development of care plans, discussions, and referrals to specialist PC teams.
Comparative satisfaction and effectiveness of virtual simulation and usual supervised work for postpartum hemorrhage management: a crossover randomized controlled trial
Authors: Voillequin Sandrine , Rozenberg P. , Letutour K. , Rousseau A. 
Published: October 2022

Abstract
Background
Because virtual simulation promotes learning and cognitive skill development, it may be useful for teaching students to manage postpartum hemorrhage (PPH) and its complex decision algorithm.

Objective
This study aimed to compare the satisfaction and effectiveness of virtual simulation with usual supervised work in producing knowledge and satisfaction.

Methods
This two-center two-stage crossover randomized controlled trial included student midwives. One group underwent the virtual simulation intervention in the first period (January 2018) and the usual supervised classroom work in the second (May 2018); the other group followed the reverse chronology. Satisfaction was the primary outcome. The secondary outcome was knowledge of the PPH management algorithm, assessed by responses to a case vignette after each intervention session.

Results
The virtual simulation -supervised work (VS-SW) chronology was allocated to 48 students, and its inverse (SW-VS) to 47; Satisfaction was significantly higher for the virtual simulation for its overall grade (6.8 vs. 6.1, P = 0.009), engagingness (very good 82.1% vs. 24.3%, P < 0.001), and ease of use (very good 77.9% vs. 46.1%, P < 0.001). Knowledge did not differ between the two groups (respectively, 89.5% versus 83.5%, P = 0.3).

Conclusion
Satisfaction is higher with virtual simulation without lowering knowledge scores, which argues for the use of such innovative teaching strategies. This could lead to an increase in students’ motivation to learn.
Routine use of DHIS2 data: a scoping review
Authors: Byrne Elaine , Sæbø Johan Ivar 
Published: October 2022

Abstract
Background
In regard to health service planning and delivery, the use of information at different levels in the health system is vital, ranging from the influencing of policy to the programming of action to the ensuring of evidence-informed practices. However, neither ownership of, nor access to, good quality data guarantees actual use of these data. For information to be used, relevant data need to be collected, processed and analysed in an accessible format. This problem of underused data, and indeed the absence of data use entirely, is widespread and has been evident for decades.
The DHIS2 software platform supports routine health management for an estimated 2.4 billion people, in over 70 countries worldwide. It is by far the largest and most widespread software for this purpose and adopts a holistic, socio-technical approach to development and implementation. Given this approach, and the rapid and extensive scaling of DHIS2, we questioned whether or not there has been a parallel increase in the scaling of improved information use. To date, there has been no rigorous review of the documentation on how exactly DHIS2 data is routinely being used for decision-making and subsequent programming of action. This scoping review addresses this review gap.

Methods
The five-stage approach of Arksey and O’Malley progressed by Levac et al. and Peters was followed. Three databases (PubMed, Web of Science and Embase) were searched, along with relevant conference proceedings and postgraduate theses. In total, over 500 documents were reviewed and data from 19 documents were extracted.

Results
Overall, DHIS2 data are being used but there are few detailed descriptions of this usage in peer reviewed or grey literature. We find that, commonly, there exists a centralised versus decentralised pattern of use in terms of access to data and the reporting of data ‘up’ in the system. We also find that the different conceptualisations of data use and how data use is conceptualised are not made explicit.

Conclusions
We conclude with some suggestions for a way forward, namely: i) the need to document in more detail and share how data are being used, ii) the need to investigate how data were created and who uses such data, iii) the need to design systems based on work practices, and in tandem develop and promote forums in which ‘conversations’ around data can take place.
Lineage-specific, fast-evolving GATA-like gene regulates zygotic gene activation to promote endoderm specification and pattern formation in the Theridiidae spider
Authors: Iwasaki-Yokozawa Sawa , Nanjo Ryota , Akiyama-Oda Yasuko , Oda Hiroki 
Published: October 2022

Abstract
Background

The process of early development varies across the species-rich phylum Arthropoda. Owing to the limited research strategies for dissecting lineage-specific processes of development in arthropods, little is known about the variations in early arthropod development at molecular resolution. The Theridiidae spider, Parasteatoda tepidariorum, has its genome sequenced and could potentially contribute to dissecting early embryonic processes.

Results
We present genome-wide identification of candidate genes that exhibit locally restricted expression in germ disc forming stage embryos of P. tepidariorum, based on comparative transcriptomes of isolated cells from different regions of the embryo. A subsequent pilot screen by parental RNA interference identifies three genes required for body axis formation. One of them is a GATA-like gene that has been fast evolving after duplication and divergence from a canonical GATA family gene. This gene is designated fuchi nashi (fuchi) after its knockdown phenotypes, where the cell movement toward the formation of a germ disc was reversed. fuchi expression occurs in cells outside a forming germ disc and persists in the endoderm. Transcriptome and chromatin accessibility analyses of fuchi pRNAi embryos suggest that early fuchi activity regulates chromatin state and zygotic gene activation to promote endoderm specification and pattern formation. We also show that there are many uncharacterized genes regulated by fuchi.

Conclusions
Our genome-based research using an arthropod phylogenetically distant from Drosophila identifies a lineage-specific, fast-evolving gene with key developmental roles in one of the earliest, genome-wide regulatory events, and allows for molecular exploration of the developmental variations in early arthropod embryos.
Research on the equity of health resource allocation in TCM hospitals in China based on the Gini coefficient and agglomeration degree: 2009–2018
Authors: Dai Guolin , Li Ruifeng , Ma Shuang 
Published: October 2022

Abstract
Background
The demographical and geographical distributions of health resources are important aspects of healthcare access. Few studies have been published on health resource allocation in TCM hospitals in China despite public equity concerns.

Methods
This article uses the Gini coefficient and agglomeration degree to analyze the health resources of TCM hospitals in China according to demographic and geographic configuration conditions in order to study the equity of the health resources of TCM from 2009 to 2018.

Results
From 2009 to 2018, all regions of the TCM health resources per ten thousand people and per ten thousand square kilometers showed overall upward trends. The overall equity of the health resource allocations of TCM hospitals in China tended to improve year by year. However, there were still great differences among regions. Generally, the equity of physical resource allocation was better than the equity of human resource allocation. Additionally, the equity of health resources in TCM hospitals allocated by population was better than it was by geographic region.

Conclusions
It is necessary to further optimize the structure of TCM resource allocation, and enhance the equity of resource allocation among different regions.
Histopathologically TMA-like distribution of multiple organ thromboses following the initial dose of the BNT162b2 mRNA vaccine (Comirnaty, Pfizer/BioNTech): an autopsy case report
Authors: Kaimori Ryo , Nishida Haruto , Uchida Tomohisa , Tamura Mari , Kuroki Kohji , Murata Kumi , Hatakeyama Kinta , Ikeda Yoshihiko , Amemiya Kisaki , Nishizono Akira , Daa Tsutomu , Mori Shinjiro 
Published: October 2022

Abstract
Background
Coronavirus disease 2019 (COVID-19) has spread worldwide. Vaccination is now recommended as one of the effective countermeasures to control the pandemic or prevent the worsening of symptoms. However, its adverse effects have been attracting attention. Here, we report an autopsy case of multiple thromboses after receiving the first dose of the BNT162b2 mRNA vaccine (Comirnaty, Pfizer/BioNTech) in an elderly woman.

Case presentation
A 72-year-old woman with a history of diffuse large B-cell lymphoma in the stomach and hyperthyroidism received the first dose of the BNT162b2 mRNA vaccine and died 2 days later. The autopsy revealed multiple microthrombi in the heart, brain, liver, kidneys, and adrenal glands. The thrombi were CD61 and CD42b positive and were located in the blood vessels primarily in the pericardial aspect of the myocardium and subcapsular region of the adrenal glands; their diameters were approximately 5–40 μm. Macroscopically, a characteristic myocardial haemorrhage was observed, and the histopathology of the characteristic thrombus distribution, which differed from that of haemolytic uraemic syndrome and disseminated intravascular coagulation, suggested that the underlying pathophysiology may have been similar to that of thrombotic microangiopathy (TMA).

Conclusion
This is the first report on a post-mortem case of multiple thromboses after the BNT162b2 mRNA vaccine. The component thrombus and characteristic distribution of the thrombi were similar to those of TMA, which differs completely from haemolytic uraemic syndrome or disseminated intravascular coagulation, after vaccination. Although rare, it is important to consider that fatal adverse reactions may occur after vaccination and that it is vital to conduct careful follow-up.
T-cells in human trigeminal ganglia express canonical tissue-resident memory T-cell markers
Authors: Unger Peter-Paul A. , Oja Anna E. , Khemai-Mehraban Tamana , Ouwendijk Werner J. D. , Hombrink Pleun , Verjans Georges M. G. M. 
Published: October 2022

Abstract
Background
Trigeminal ganglia (TG) neurons are the main site of lifelong latent herpes simplex virus type 1 (HSV-1) infection. T-cells in ganglia contribute to long-term control of latent HSV-1 infection, but it is unclear whether these cells are bona fide tissue-resident memory T-cells (TRM). We optimized the processing of human post-mortem nervous tissue to accurately phenotype T-cells in human TG ex vivo and in situ.

Methods
Peripheral blood mononuclear cells (PBMC; 5 blood donors) were incubated with several commercial tissue digestion enzyme preparations to determine off-target effect on simultaneous detection of 15 specific T-cell subset markers by flow cytometry. Next, optimized enzymatic digestion was applied to ex vivo phenotype T-cells in paired PBMC, normal appearing white matter (NAWM) and TG of 8 deceased brain donors obtained < 9 h post-mortem by flow cytometry. Finally, the phenotypic and functional markers, and spatial orientation of T-cells in relation to neuronal somata, were determined in TG tissue sections of five HSV-1-latently infected individuals by multiparametric in situ analysis.

Results
Collagenase IV digestion of human nervous tissue was most optimal to obtain high numbers of viable T-cells without disrupting marker surface expression. Compared to blood, majority T-cells in paired NAWM and TG were effector memory T-cells expressing the canonical TRM markers CD69, CXCR6 and the immune checkpoint marker PD1, and about half co-expressed CD103. A trend of relatively higher TRM frequencies were detected in TG of latently HSV-1-infected compared to HSV-1 naïve individuals. Subsequent in situ analysis of latently HSV-1-infected TG showed the presence of cytotoxic T-cells (TIA-1+), which occasionally showed features of proliferation (KI-67+) and activation (CD137+), but without signs of degranulation (CD107a+) nor damage (TUNEL+) of TG cells. Whereas majority T-cells expressed PD-1, traits of T-cell senescence (p16INK4a+) were not detected.

Conclusions
The human TG represents an immunocompetent environment in which both CD4 and CD8 TRM are established and retained. Based on our study insights, we advocate for TRM-targeted vaccine strategies to bolster local HSV-1-specific T-cell immunity, not only at the site of recurrent infection but also at the site of HSV-1 latency.
Mitochondrial dysfunction in microglia: a novel perspective for pathogenesis of Alzheimer’s disease
Authors: Li Yun , Xia Xiaohuan , Wang Yi , Zheng Jialin C. 
Published: October 2022

AbstractAlzheimer's disease (AD) is the most common neurodegenerative disease in the elderly globally. Emerging evidence has demonstrated microglia-driven neuroinflammation as a key contributor to the onset and progression of AD, however, the mechanisms that mediate neuroinflammation remain largely unknown. Recent studies have suggested mitochondrial dysfunction including mitochondrial DNA (mtDNA) damage, metabolic defects, and quality control (QC) disorders precedes microglial activation and subsequent neuroinflammation. Therefore, an in-depth understanding of the relationship between mitochondrial dysfunction and microglial activation in AD is important to unveil the pathogenesis of AD and develop effective approaches for early AD diagnosis and treatment. In this review, we summarized current progress in the roles of mtDNA, mitochondrial metabolism, mitochondrial QC changes in microglial activation in AD, and provide comprehensive thoughts for targeting microglial mitochondria as potential therapeutic strategies of AD.