bluuebunny/crossref_metadata_2025_split huggingface dataset:
Immunologic aspects of characteristics, diagnosis, and treatment of coronavirus disease 2019 (COVID-19)
Authors: Chang Feng-Yee , Chen Hsiang-Cheng , Chen Pei-Jer , Ho Mei-Shang , Hsieh Shie-Liang , Lin Jung-Chung , Liu Fu-Tong , Sytwu Huey-Kang 
Published: June 2020

AbstractOn March 11, 2020, the World Health Organization declared the worldwide spread of the infectious disease COVID-19, caused by a new strain of coronavirus, SARS-CoV-2, as a pandemic. Like in all other infectious diseases, the host immune system plays a key role in our defense against SARS-CoV-2 infection. However, viruses are able to evade the immune attack and proliferate and, in susceptible individuals, cause severe inflammatory response known as cytokine storm, particularly in the lungs. The advancement in our understanding of the mechanisms underlying the host immune responses promises to facilitate the development of approaches for prevention or treatment of diseases. Components of immune system, such as antibodies, can also be used to develop sensitive and specific diagnostic methods as well as novel therapeutic agents. In this review, we summarize our knowledge about how the host mounts immune responses to infection by SARS-CoV-2. We also describe the diagnostic methods being used for COVID-19 identification and summarize the current status of various therapeutic strategies, including vaccination, being considered for treatment of the disease.
Quality of life up to 10 years after traumatic brain injury: a cross-sectional analysis
Authors: Rauen Katrin , Reichelt Lara , Probst Philipp , Schäpers Barbara , Müller Friedemann , Jahn Klaus , Plesnila Nikolaus 
Published: June 2020

Abstract
Background
Traumatic brain injury (TBI) is the leading cause of death and disability among children and young adults in industrialized countries, but strikingly little is known how patients cope with the long-term consequences of TBI. Thus, the aim of the current study was to elucidate health-related quality of life (HRQoL) and outcome predictors in chronic TBI adults.

Methods
In this cross-sectional study, 439 former patients were invited to report HRQoL up to 10 years after mild, moderate or severe TBI using the QOLIBRI (Quality of Life after Brain Injury) questionnaire. The QOLIBRI total score has a maximum score of 100. A score below 60 indicates an unfavorable outcome with an increased risk of an affective and/or anxiety disorder. Results were correlated with demographics and basic characteristics received from medical records (TBI severity, etiology, age at TBI, age at survey, time elapsed since TBI, and sex) using regression models. Differences were considered significant at p <  0.05.

Results
From the 439 invited patients, 135 out of 150 in principle eligible patients (90%) completed the questionnaire; 76% were male, and most patients experienced severe TBI due to a traffic-related accident (49%) or a fall (44%). The mean QOLIBRI total score was 65.5 (± 22.6), indicating good HRQoL. Factors for higher level of satisfaction (p = 0.03; adjusted R2 = 0.1) were autonomy in daily life (p = 0.03; adjusted R2 = 0.09) and cognition (p = 0.05; adjusted R2 = 0.05). HRQoL was weakly correlated with initial TBI severity (p = 0.04; adjusted R2 = 0.02). 36% of patients reported unfavorable HRQoL with increased risk of one (20%) or two (16%) psychiatric disorders.

Conclusions
The majority of chronic TBI patients reported good HRQoL and the initial TBI severity is a slight contributor but not a strong predictor of HRQoL. Autonomy and cognition are decisive factors for satisfied outcome and should be clearly addressed in neurorehabilitation. One third of patients, however, suffer from unsatisfactory outcome with psychiatric sequelae. Thus, an early neuropsychiatric assessment after TBI is necessary and need to be installed in future TBI guidelines.
Rheumatic valvular heart disease combined with woven coronary artery: a case report
Authors: Liu Zhengjiang , Li Yueliang 
Published: June 2020

Abstract
Background
Woven coronary artery (WCA) is an extremely rare congenital anomaly in which a part of epicardial coronary artery is divided into thin channels, that twist along the axis of the coronary arteries and then merge again as the main coronary lumen. This anomaly is regarded as a benign condition because the blood flow is normal. Very few cases of WCA have been reported.

Case presentation
Herein we report a case of a 44-year-old man who was admitted to our hospital due to 20 years of repeated episodes of heart palpitations, 2 years of shortness of breath after activity, and the symptoms were aggravated for 1 month. He had history of inferior myocardial infarction and atrial fibrillation. Color Doppler echocardiography revealed rheumatic heart disease, severe mitral regurgitation, mild-moderate tricuspid regurgitation, moderate pulmonary hypertension. Coronary angiography revealed 60–85% diffuse stenosis in the middle of left anterior descending artery, 60–90% diffuse stenosis in the middle of left circumflex artery, 30–40% diffuse stenosis in the proximal segment of right coronary artery, and WCA anomaly in the middle, and distal segments of right coronary artery.

Conclusion
The patient successfully underwent prosthetic valve replacement and left anterior descending coronary artery bypass grafting, and had a good recovery after surgery. Further studies are needed to fully understand the disease and determine appropriate treatment options.
Reproducibility of foot dimensions measured from 3‐dimensional foot scans in children and adolescents with Down syndrome
Authors: Hassan Nirmeen M. , Buldt Andrew K. , Shields Nora , Landorf Karl B. , Menz Hylton B. , Munteanu Shannon E. 
Published: June 2020

AbstractBackgroundChildren and adolescents with Down syndrome have a distinctive foot shape (such as wide and flat feet) that often leads to difficulty with footwear fitting. 3‐dimensional (3D) scanning can accurately measure the foot dimensions of individuals with Down syndrome, which may assist shoe fit. However, the reproducibility of measuring foot dimensions using 3D scans in children and adolescents with Down syndrome is unknown. The aim of this study was to determine the intra‐ and inter‐rater reproducibility of measuring foot dimensions of children and adolescents with Down syndrome using 3D scanning.Methods3D foot scans of 30 participants with Down syndrome aged 5 to 17 years were obtained using the FotoScan 3D scanner. Foot dimensions assessed were foot length, ball of foot length, outside ball of foot length, diagonal foot width, horizontal foot width, heel width, ball girth, instep girth, first and fifth toe height, and instep height. Additionally, the Wesjflog Index and forefoot shape were determined. Measurements were completed by two raters independently on two separate occasions, 2 weeks apart. Intra‐ and inter‐rater reliability were assessed using intra‐class coefficients (ICCs) and Gwet's AC1 statistics with 95% confidence intervals. Agreement was determined by calculating limits of agreement (LOA) and percentage agreement.ResultsEighteen participants were female and 12 were male (mean age 10.6 [3.9] years). Intra‐rater reproducibility (ICCs ranged from 0.74 to 0.99, 95% LOA from − 13.7 mm to 16.3 mm) and inter‐rater reproducibility (ICCs ranging from 0.73 to 0.99, 95% LOA from − 18.8 mm to 12.7 mm) was good to excellent, although some measurements (ball of foot length, outside ball of foot length, heel width and girth measurements) displayed wider LOAs indicating relatively poorer agreement. Forefoot shape displayed substantial to almost perfect reliability (Gwet's AC1 0.68 to 0.85) and percentage agreement ranged from 73 to 87%, indicating acceptable agreement.ConclusionsThe measurement of specific foot dimensions of children and adolescents with Down syndrome using 3D scans is reproducible. Findings of this study may be used to support future research measuring specific foot dimensions of children and adolescents with Down syndrome using 3D foot scans.
ESR Statement on the Validation of Imaging Biomarkers
Authors:   European Society of Radiology (ESR), Alberich-Bayarri Angel , Sourbron Steven , Golay Xavier , deSouza Nandita , Smits Marion , van der Lugt Aad , Boellard Ronald 
Published: June 2020

AbstractMedical imaging capable of generating imaging biomarkers, specifically radiology and nuclear medicine image acquisition and analysis processes, differs from frequently used comparators like blood or urine biomarkers. This difference arises from the sample acquisition methodology. While different analysis methodologies and equipment provide slightly different results in any analytical domain, unlike blood or urine analysis where the samples are obtained by simple extraction or excretion, in radiology the acquisition of the sample is heterogeneous by design, since complex equipment from different vendors is used. Therefore, with this additional degree of freedom in medical imaging, there is still risk of persistent heterogeneity of image quality through time, due to different technological implementations across vendors and protocols used in different centres. Quantitative imaging biomarkers have yet to demonstrate an impact on clinical practice due to this lack of comprehensive standardisation in terms of technical aspects of image acquisition, analysis algorithms, processes and clinical validation.The aim is establishing a standard methodology based on metrology for the validation of image acquisition and analysis methods used in the extraction of biomarkers and radiomics data. The appropriate implementation of the guidelines herein proposed by radiology departments, research institutes and industry will allow for a significant reduction in inter-vendor & inter-centre variability in imaging biomarkers and determine the measurement error obtained, enabling them to be used in imaging-based criteria for diagnosis, prognosis or treatment response, ultimately improving clinical workflows and patient care. The validation of developed analytical methods must be based on a technical performance validation and clinical validation.
Review of Crossing boundaries: Legal and policy arrangements for cross-border pastoralism by Jonathan Davies, Claire Ogali, Lydia Slobodian, Guyo Roba, Razingrim Ouedraogo
Authors: Semplici Greta , Nori Michele 
Published: June 2020

Book detailsJonathan Davies, Claire Ogali, Lydia Slobodian, Guyo Roba, Razingrim OuedraogoCrossing boundaries: legal and policy arrangements for cross-border pastoralismFAO, IUCN, Rome, 2019110 pp.Editors: Gregorio Velasco-Gil and Natasha Maru (Pastoralist Knowledge Hub of the Food and Agriculture Organization of the United Nations (FAO)ISBN 978-92-5-131112-7
Some fractional calculus findings associated with the incomplete I-functions
Authors: Jangid Kamlesh , Bhatter Sanjay , Meena Sapna , Baleanu Dumitru , Al Qurashi Maysaa , Purohit Sunil Dutt 
Published: June 2020

AbstractIn this article, several interesting properties of the incomplete I-functions associated with the Marichev–Saigo–Maeda (MSM) fractional operators are studied and investigated. It is presented that the order of the incomplete I-functions increases about the utilization of the above-mentioned operators toward the power multiple of the incomplete I-functions. Further, the Caputo-type MSM fractional order differentiation for the incomplete I-functions is studied and investigated. Saigo, Riemann–Liouville, and Erdélyi–Kober fractional operators are also discussed as specific cases.
Dysregulation of miR-210 is involved in the development of diabetic retinopathy and serves a regulatory role in retinal vascular endothelial cell proliferation
Authors: Yin Chengyu , Lin Xiangqiang , Sun Yafei , Ji Xinli 
Published: June 2020

AbstractBackgroundDiabetic retinopathy is a common complication of diabetes mellitus (DM). The purpose of this study was to investigate the expression and clinical significance of miR-210 in DR patients and explore the regulatory effect of miR-210 on vascular endothelial cell function under high-glucose condition.MethodsQuantitative real-time PCR was used to estimate miR-210 expression. A receiver operating characteristics curve (ROC) was plotted to evaluate the diagnostic value of miR-210. Human umbilical vein endothelial cells (HUVECs) were used and treated with high glucose (30 mM), and the cell proliferation was assessed by MTT assay.ResultsSerum expression of miR-210 was upregulated in DR patients compared with DM without DR patients and healthy controls. The expression of miR-210 in proliferative DR (PDR) patients was higher than non-proliferative DR (NPDR) patients. The increased serum miR-210 could be used to distinguish DR cases from healthy individuals and also simple DM patients, and can screen PDR cases from NPDR cases. The overexpression of miR-210 promoted HUVEC proliferation, while the knockdown of miR-210 resulted in the opposite effect under a high-glucose condition.ConclusionThe data of this study demonstrated that serum increased miR-210 serves as a diagnostic biomarker in DR patients and may have the ability to predict DR development and severity. The regulatory effect of miR-210 on vascular endothelial cell proliferation under high-glucose condition, indicating its therapeutic potential in the treatment of diabetic vascular diseases.
Alkenone surface hydrographic changes of the subarctic Northwestern Pacific since the last glacial: proxy limitations and implications of non-thermal environmental influences
Authors: Yu Pai-Sen , Liao Chia-Ju , Chen Min-Te , Zou Jian-Jun , Shi Xuefa , Bosin A. A. , Gorbarenko Sergey A. , Yokoyama Yusuke 
Published: June 2020

AbstractWe investigated an alkenone-based sea surface temperature (SST) and the hydrographic change records of the subarctic Northwestern (NW) Pacific from the last glacial to interglacial. The core we investigated is a piston core (LV 63-41-2, 52.56° N, 160.00° E; water depth 1924 m) retrieved from the southern offshore east coast of the Kamchatka Peninsula, which is a location of high sedimentation rate, with highly dynamic interactions with the cold/warm water masses of the Bering Sea/the NW Pacific. Based on our alkenone analysis with a previously well-established chronology of the core, we found high glacial C37:4 contents suggesting larger freshwater influences prior to the last deglacial in approximately 27–16 ka BP. The most significant features of what we found are alkenone indicative of “warming” intervals with minimum alkenone productions that occurred prior to the stadial Heinrich event 1 and the Younger Dryas. In contrast, for the interval corresponding to the Bølling–Allerød period, our alkenone analysis shows relatively “colder” but maximum alkenone productions. We conclude that this particular subarctic alkenone SST proxy record is mainly masked by non-thermal environmental influences, such as strong shifts of timing and duration of the sea ice retreat and/or salinity changes in surface water at this site, which could cause changes in water stratification that affect nutrient supplies of the upper ocean that modulate growth durations of phytoplankton/coccolithophore productions. Our studies suggest that this subarctic alkenone “SST” proxy record is indicative of the changes of seasonality that control the timing and duration of the blooming seasons of coccolithophores. The alkenone “SST” proxy is also dominantly driven by water stratification effects that, instead of SSTs, reflect most likely a combination of the following local to regional climate and ocean current patterns: (1) the amount of meltwater inputs from high mountain glaciers at Kamchatka; (2) less saline, nutrient-rich Alaskan Stream waters from the Cordilleran Ice Sheet in the Gulf of Alaska; (3) downwelling waters associated with the interactions between the southward Eastern Kamchatka Current and the spinning-up of the North Pacific Subarctic Gyre; and (4) the strength of the Kuroshio Current since the last glacial.
Fibre supply for breeding sows and its effects on social behaviour in group-housed sows and performance during lactation
Authors: Priester Miriam , Visscher Christian , Fels Michaela , Rohn Karl , Dusel Georg 
Published: June 2020

Abstract
Background
Fibre sources as feed components with specific physical characteristics like a high swelling capacity (SC), viscosity and water-binding capacity (WBC) have been discussed to affect sow behaviour and to have long-term effects on lactational performance. The present studies aim to analyse the effects of different fibre sources in diets for sows on behaviour in gestation, reproductive performance as well as piglet development.

Methods
Twenty-eight feedingstuffs (four grain varieties, 16 by-products, three oilseeds and five leguminous plants) were compared concerning swelling capacity, viscosity and water binding capacity to select fibre sources with optimal physical characteristics. Following this a digestibility study was carried out with eight castrates for determining digestibilities of gross energy, crude protein, crude fibre, crude fat and crude ash. Additionally, a practical feeding experiment during gestation was performed with 96 sows of Danish genetics. Two supplements for sows with different fibre sources were composed, namely a control diet (based on wheat bran and lignocellulose) and a test diet containing sugar beet pulp, alfalfa, rapeseed meal, soybean hulls, grape pomace and lignocellulose. Six pens with eight sows each were video-monitored for 2 weeks (evaluation of interactions and fights). Furthermore, the animals were subjected to weekly scoring to count skin injuries. To check the fibre effect on reproductive performance and piglet development, the body condition development of the sows as well as the number and weight of live and stillborn piglets, litter weight- and weaning weight of the litters were recorded.

Results
Digestibility of crude fibre increased significantly in the experimental group (58.8% ± 3.3 vs. 49.0% ± 4.3, p = 0.01). At the sow trial, there was a tendency to observe less aggressive interactions and fewer fights in sows in the fibre group without significance. No significant differences could be measured between the two groups concerning performance parameters of sows and piglets.

Conclusion
Only changing the fibre source in a gestational diet does not have significant effects on the sows´ behaviour and performance of sows and piglets in lactation. It should be investigated how the amount of fibre can be increased without having any negatives effects on the performance so that the positive effects on the behaviour of the sows become more obvious.
Performance of the native predatory bug, Eocanthecona furcellata (Wolff) (Hemiptera: Pentatomidae), on the fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), and its limitation under field condition
Authors: Keerthi M. C. , Sravika A. , Mahesha H. S. , Gupta Ankita , Bhargavi H. A. , Ahmed Shahid 
Published: June 2020

AbstractThe invasive fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) was reported recently in India, in 2018, destroying food and fodder crops. Eocanthecona furcellata (Wolff) (Hemiptera: Pentatomidae), the native pentatomid predatory bug, expanded its host range by predating on larvae of FAW. The incidence of E. furcellata started during the 36th meteorological standard week and reached its peak population (3.4 adult and 2.4 egg mass/m2) during the 40th MSW. The predator adult female was capable of feeding on 126 ± 4.76, 88 ± 1.37, and 69 ± 1.32 larvae of II, IV, and VI instars of S. frugiperda, respectively. The field performance of E. furcellata was narrowed due to the presence of platygastroid secondary parasitoids viz., Gryon sp., Telenomus sp., and Trissolcus sp. where rate of parasitism due to respective parasitoids reached up to 100, 91.80, and 77.68% Autumn 2019.
The scope of mental health research during the COVID-19 pandemic and its aftermath
Authors: Hotopf Matthew , Bullmore Ed , O'Connor Rory C. , Holmes Emily A. 
Published: June 2020

SummaryThe effects of the COVID-19 pandemic on population mental health are unknown. We need to understand the scale of any such impact in different sections of the population, who is most affected and how best to mitigate, prevent and treat any excess morbidity. We propose a coordinated and interdisciplinary mental health science response.
Impact of Intrathecal Triple Therapy Versus Intrathecal Methotrexate on Disease-Free Survival for High-Risk B-Lymphoblastic Leukemia: Children’s Oncology Group Study AALL1131
Authors: Salzer Wanda L. , Burke Michael J. , Devidas Meenakshi , Dai Yunfeng , Hardy Kristina K. , Kairalla John A. , Gore Lia , Hilden Joanne M. , Larsen Eric , Rabin Karen R. , Zweidler-McKay Patrick A. , Borowitz Michael J. , Wood Brent , Heerema Nyla A. , Carroll Andrew J. , Winick Naomi , Carroll William L. , Raetz Elizabeth A. , Loh Mignon L. , Hunger Stephen P. 
Published: June 2020

PURPOSE The high-risk stratum of Children’s Oncology Group Study AALL1131 was designed to test the hypothesis that postinduction CNS prophylaxis with intrathecal triple therapy (ITT) including methotrexate, hydrocortisone, and cytarabine would improve the postinduction 5-year disease-free survival (DFS) compared with intrathecal methotrexate (IT MTX), when given on a modified augmented Berlin-Frankfurt-Münster backbone. PATIENTS AND METHODS Children with newly diagnosed National Cancer Institute (NCI) high-risk B-cell acute lymphoblastic leukemia (HR B-ALL) or NCI standard-risk B-ALL with defined minimal residual disease thresholds during induction were randomly assigned to receive postinduction IT MTX or ITT. Patients with CNS3-status disease were not eligible. Postinduction IT therapy was given for a total of 21 to 26 doses. Neurocognitive assessments were performed during therapy and during 1 year off therapy. RESULTS Random assignment was closed to accrual in March 2018 after a futility boundary had been crossed, concluding that ITT could not be shown to be superior to IT MTX. The 5-year postinduction DFS and overall survival rates (± SE) of children randomly assigned to IT MTX versus ITT were 93.2% ± 2.1% v 90.6% ± 2.3% ( P = .85), and 96.3% ± 1.5% v 96.7% ± 1.4% ( P = .77), respectively. There were no differences in the cumulative incidence of isolated bone marrow relapse, isolated CNS relapse, or combined bone marrow and CNS relapse rates, or in toxicities observed for patients receiving IT MTX compared with ITT. There were no significant differences in neurocognitive outcomes for patients receiving IT MTX compared with ITT. CONCLUSION Postinduction CNS prophylaxis with ITT did not improve 5-year DFS for children with HR B-ALL. The standard of care for CNS prophylaxis for children with B-ALL and no overt CNS involvement remains IT MTX.