bluuebunny/crossref_metadata_2025_split huggingface dataset:
On the effects of monetary policy in Vietnam: Evidence from a Trilemma analysis
Authors: Hoang Viet‐Ngu , Nguyen Duc Khuong , Pham Tuan 
Published: September 2020

AbstractDuring and after the 2008–09 global financial crisis, the growth cycle of Vietnam's economy has shifted from an average annual growth rate of 7%–8% to an average annual growth rate of 5%‐6% with a high level of macroeconomic instability and uncertainty from 2009 till 2016. Related studies have speculated that the operations of monetary policies during this period were not effective in recovering the economic growth and stabilising the overall price level and total output level. This paper provides the first empirical examination of this speculation using the Trilemma framework. Our empirical results show that the State Bank of Vietnam has had adopted a set of policies aiming at maintaining exchange rate stability and interest rate independence while easing the restrictions on capital inflows. The combination of these three monetary policy approaches is found to violate the rule of Trilemma. Consequently, exchange rate and interest rate policies became less effective and failed to stabilise the economy in response to the global economic recession.
Heterogeneity of financial institutions in the process of economic and monetary integration in East Asia
Authors: Alfieri Luca 
Published: September 2020

AbstractThe paper aims to assess the influence of the heterogeneity of financial institutions in the relationship between bilateral trade and the monetary integration process in East Asia. I used a structural gravity model with similarity of currency regimes, and I introduced a variable of heterogeneity of financial institutions derived from the World Bank Financial Development and Structure Dataset. The main hypothesis is that the more heterogeneous financial institutions are, the less bilateral trade there is. The results show a negative relationship between trade and the heterogeneity of the financial institutions. A secondary hypothesis is that the potential positive effects of the monetary integration diminish after the introduction of the variable depicting the heterogeneity of financial institutions. The similarity of currency regimes has a negative effect on bilateral trade and that effect increases with the presence of the heterogeneity of financial institutions variable. I made a second estimation concerning 184 countries and territories. The results confirmed the negative and significant relationship between the heterogeneity of the financial institutions and trade. The recent reform plans of ASEAN countries should also consider these aspects, which are not limited to financial integration problems.
3′UTR enhances hCD47 cell surface expression, self‐signal function, and reduces ER stress in porcine fibroblasts
Authors: Hosny Nora , Matson Anders W. , Kumbha Ramesh , Steinhoff Magie , Sushil Rao Joseph , El-Abaseri Taghrid B. , Sabek Nagwan A. , Mahmoud Moushira A. , Hering Bernhard J. , Burlak Christopher 
Published: September 2020

AbstractIntroductionMacrophages contribute to xenograft rejection by direct cytotoxicity and by amplifying T cell–mediated immune responses. It has been shown that transgenic expression of hCD47 protects porcine cells from human macrophages by restoring the CD47‐SIRPα self‐recognition signal. It has also been reported that the long 3′ untranslated region (3′UTR) of the hCD47 gene, which is missing from constructs previously used to make hCD47 transgenic pigs, is critical for efficient cell surface expression in human cells. The aim of this study was to investigate the impact of a modified form of the 3′UTR on the expression, localization, and function of hCD47 in transfected porcine cells.MethodshCD47 constructs with and without the modified 3′UTR were knocked into the GGTA1 locus in porcine fetal fibroblasts using CRISPR. Flow cytometry of the transfected cells was used to analyze hCD47 localization. Endoplasmic reticulum (ER), mitochondrial, and oxidative stress were examined by gene expression analysis and confocal microscopy. Phagocytosis of transfected cells by human macrophages was measured by flow cytometry, and stimulation of human/non‐human (NHP) primate lymphocytes by the cells was examined using a PBMCs proliferation assay.ResultsCells transfected with the construct lacking the 3′UTR (hCD47(3′UTR−)) exhibited predominantly intracellular expression of hCD47, and showed evidence of ER stress, dysregulated mitochondrial biogenesis, oxidative stress, and autophagy. Inclusion of the 3′UTR (hCD47(3′UTR+)) decreased intracellular expression of hCD47 by 36% and increased cell surface expression by 53%. This was associated with a significant reduction in cellular stress markers and a higher level of protection from phagocytosis by human macrophages. Furthermore, hCD47(3′UTR+) porcine cells stimulated significantly less proliferation of human/NHP T cells than hCD47(3′UTR−) cells.ConclusionOur results suggest the potential benefits of using hCD47 constructs containing the 3′UTR to generate genetically engineered hCD47‐expressing donor pigs.
Coconut Tree Stress Detection as an Indicator of Red Palm Weevil (RPW) Attack Using Sentinel Data
Authors: Marzukhi Faradina , Md Said Md Azlin , Ahmad Amirul Audi 
Published: September 2020

The red palm weevil (RPW) is one of the worst destructive pests of palms in the world. This study focuses for the first time on the coconut tree stress detection and discrimination among different stages of red palm weevil (RPW) stress-attacks using vegetation indices (VI) and the percentage of accuracy assessed. Different spectral indices were assessed using Sentinel 2A data of year 2018. Based on field identification, four classes of coconut tree were considered and evaluated using visual maps of VI: severe, moderate, early and healthy coconut trees. Results showed that the vegetation indices Normalized Differenced Vegetation Index (NDVI), Renormalized Difference Vegetation Index (RDVI), SQRT (IR/R), Difference Vegetation Index (DVI) and Green Vegetation Index (GVI) are sensitive to coconut trees caused by RPW attacks. They discriminated among the considered classes with more than 50% accurate from census data of field observation compared with remote sensing data of Sentinel 2A image. Nevertheless, they express the healthiness of tree stress between 0.308 – 0.673 range with 55% to 91% accurate. According to these results, it was concluded that remote sensing technique using Sentinel 2A data is a promising alternative for RPW detection based on VI.
Effect of Resistance Training Intensity on Blood Pressure in Older Women
Authors: Ribeiro Alex S. , Nunes João Pedro , Coronado Karina E. , Andrade-Lima Aluísio , dos Santos Leandro , Aguiar Andreo F. , Schoenfeld Brad J. , Cyrino Edilson S. 
Published: September 2020

This study aimed to compare the effects of resistance training performed with low versus moderate loads on systemic resting blood pressure (BP) in older women. A total of 29 women (72.6 ± 5.1 years) were randomized into two groups: low load (LOW, n = 15) and moderate load (MOD, n = 14). An 8-week whole-body resistance training program was carried out 3 days/week (eight exercises, three sets, 10 or 15 repetition maximum). The LOW and MOD groups trained with a relative load of 15 and 10 repetition maximum, respectively. Outcome measures included resting systolic and diastolic BP. After 8 weeks, both groups presented significant changes (p < .05) in systolic BP (LOW = −3.0%; MOD = −4.6%) and mean BP (LOW = −1.9%; MOD = −3.1%). There was no change for diastolic BP in the posttest in both groups. The results suggest that low and moderate loads are equally effective for promoting decreases in resting BP in older women.
How Do Positive Psychological Constructs Affect Physical Activity Engagement Among Individuals at High Risk for Chronic Health Conditions? A Qualitative Study
Authors: Millstein Rachel A. , Huffman Jeff C. , Thorndike Anne N. , Freedman Melanie , Scheu Carlyn , Kim Sonia , Amonoo Hermioni L. , Barclay Margot , Park Elyse R. 
Published: September 2020

Background: Positive psychological constructs (eg, optimism, positive affect) may help people engage in physical activity, though the details of these relationships and their directionality have not been studied in depth in people with cardiovascular risk factors. The objectives of this study were to use qualitative research to explore the relationships of positive psychological constructs with physical activity among people with metabolic syndrome. Methods: Participants with metabolic syndrome and low physical activity from an academic medical center completed semistructured phone interviews about associations between physical activity and positive psychological constructs, and perceptions about benefits, motivation, and barriers to physical activity. Results: The participants (n = 21) were predominantly older (mean age = 63 y) white (95.2%) women (61.9%). Engaging in physical activity was commonly associated with enjoyment, energy, relaxation, accomplishment, and determination. Experiencing positive psychological constructs like enjoyment, energy, connectedness, optimism, and determination also helped them engage in physical activity. Perceived benefits, facilitators, and barriers of physical activity engagement were noted. Conclusions: The participants at high risk for chronic diseases described many specific positive psychological constructs that both promote and result from physical activity. Testing ways to increase positive psychological constructs may be a novel way to help people at high risk of chronic diseases become more active.
Results From the 2019 ParticipACTION Report Card on Physical Activity for Adults
Authors: Macridis Soultana , Cameron Christine , Chaput Jean-Philippe , Chulak-Bozzer Tala , Clark Patricia , Davenport Margie H. , Faulkner Guy , Fowles Jonathon , Lévesque Lucie , Porter Michelle M. , Rhodes Ryan E. , Ross Robert , Shelton Elaine , Spence John C. , Vanderloo Leigh M. , Johnston Nora 
Published: September 2020

Background: The ParticipACTION Report Card on Physical Activity for Adults is a knowledge exchange tool representing a synthesis of the literature and data available at the national level. The purpose of this paper is to summarize the results of the inaugural 2019 edition. Methods: Thirteen physical activity indicators, grouped into 4 categories, were graded by a committee of experts using a process that was informed by the best available evidence. Sources included national surveys, peer-reviewed literature, and gray literature such as government and nongovernment reports and online content. Results: Grades were assigned to Daily Behaviors (overall physical activity: D; daily movement: C; moderate to vigorous physical activity: F; muscle and bone strength: INC; balance: INC; sedentary behavior: INC; sleep: B−), Individual Characteristics (intentions: B+), Settings and Sources of Influence (social support: INC; workplace: INC; community and environment: B−; health and primary care settings: C−), and Strategies and Investments (government: B−). Conclusions: Generally, lower grades were given to behavior-related indicators (eg, overall physical activity) and better grades for indicators related to investments, community supports, and strategies and policies. Research gaps and future recommendations and directions are identified for each indicator to support future practice, policy, and research directions.
Atypical neurological manifestations of dengue fever: a case series and mini review
Authors: Prabhat Nandita , Ray Sucharita , Chakravarty Kamalesh , Kathuria Heena , Saravana Sukriya , Singh Deependra , Rebello Alex , Lakhanpal Vikas , Goyal Manoj Kumar , Lal Vivek 
Published: September 2020

AbstractBackgroundIn this mini review, we discuss some of the atypical neurological manifestations of dengue virus and attempt to bring them to attention to highlight the neurotropic property of the dengue virus.MethodsCases were chosen from retrospective hospital and outpatient records of all patients seropositive for dengue who attended the neurology referral. Seven patients have been chosen as illustrative examples of dengue-associated neurological involvement. We discuss the various central and peripheral nervous system involvement of patients and discuss the relevant findings in them.ConclusionThrough this case series, we wish to highlight that the dengue virus can affect the nervous system at various targets, using multiple mechanisms of pathogenesis to generate a plethora of presentations. Hence, it is vital to be aware of its presentations to be able to diagnose dengue and treat it accordingly.
Systemic lupus erythematosus; stroke and myocardial infarction risk: a systematic review and meta-analysis
Authors: Yazdany Jinoos , Pooley Nick , Langham Julia , Nicholson Lindsay , Langham Sue , Embleton Nina , Wang Xia , Desta Barnabas , Barut Volkan , Hammond Edward 
Published: September 2020

ObjectiveTo evaluate the risk of stroke and myocardial infarction (MI) in adult patients with systemic lupus erythematosus (SLE) through a systematic review and meta-analysis.MethodsWe searched MEDLINE and EMBASE from inception to May 2020 to identify observational studies (cohort and cross-sectional) that evaluated risk of stroke and MI in adult patients with SLE compared with the general population or healthy controls. Studies were included if they reported effect-size estimates that could be used for calculating pooled-effect estimates. Random-effects models were used to calculate pooled risk ratios (RRs) and 95% CIs for stroke and MI. Heterogeneity quantified by the I2test and sensitivity analyses assessed bias.ResultsIn total, 26 studies were included in this meta-analysis: 14, 5 and 7 studies on stroke, MI and both stroke and MI, respectively. The pooled RR for ischaemic stroke was 2.18 (95% CI 1.78 to 2.67; I275%), intracerebral haemorrhage 1.84 (95% CI 1.16 to 2.90; I267%), subarachnoid haemorrhage 1.95 (95% CI 0.69 to 5.52; I294%), composite stroke 2.13 (95% CI 1.73 to 2.61; I288%) and MI 2.99 (95% CI 2.34 to 3.82; I285%). There was no evidence for publication bias, and sensitivity analyses confirmed the robustness of the results.ConclusionsOverall, patients with SLE were identified to have a twofold to threefold higher risk of stroke and MI. Future research on the interaction between known SLE-specific modifiable risk factors and risk of stroke and MI to support development of prevention and treatment strategies are needed.PROSPERO registration numberCRD42018098690.
Association of Autoimmune Vasculitis and Incident Atrial Fibrillation: A Population‐Based Case‐Control Study
Authors: Melduni Rowlens M. , Cooper Leslie T. , Gersh Bernard J. , Warrington Kenneth J. , Bailey Kent R. , McEvoy Marian T. , Kita Hirohito , Lee Hon‐Chi 
Published: September 2020

Background
Recent investigations suggest that inflammation and autoimmunity might have a role in the pathophysiology of atrial fibrillation (AF). Given that abnormal ventriculovascular coupling often coexists with AF, we hypothesize that autoimmune vasculitis plays a significant role in the pathogenetic mechanism of AF.

Methods and Results

A standardized retrospective population‐based case–control study was conducted to evaluate the association between autoimmune vasculitis and AF, and all‐cause mortality. The study included 8459 patients with a new diagnosis of AF and 8459 age‐, sex‐, and registration calendar year–matched controls in Olmsted County, Minnesota, between January 1, 1980 and December 31, 2010. The association of each clinical characteristic, diagnosis, and treatment was assessed using conditional logistic regression to account for the matched case–control study design. Cox proportional hazards regression models and Kaplan‐Meier curves were used to detect independent predictors of mortality and examine cumulative survival. Of a total of 16 918 patients (mean age 72.3+14.4 years; 48.7% women), 320 (1.9%) were diagnosed with autoimmune vasculitis before the index date during the 30‐year period. Among the cases, the prevalence of any autoimmune vasculitis was 2.3%, whereas the frequency of autoimmune vasculitis in controls was 1.5% (
P
<0.001). After adjusting for potential confounders, the odds of autoimmune vasculitis in AF cases was 1.5 times higher than in controls (odds ratio, 1.47; 95% CI, 1.04–2.01;
P
=0.03). Patients with AF and autoimmune vasculitis had worse 5‐year survival than those without autoimmune vasculitis or AF (44.7% versus 77.2%; log‐rank
P
<0.001).

Conclusions
Autoimmune vasculitis is significantly associated with AF and independently confers worse survival. These observations may represent one mechanism linking autoimmunity and inflammation to the pathogenesis and prognosis of AF.
A Community‐Engaged Stroke Preparedness Intervention in Chicago
Authors: Prabhakaran Shyam , Richards Christopher T. , Kwon Soyang , Wymore Erin , Song Sarah , Eisenstein Amy , Brown Jen , Kandula Namratha R. , Mason Maryann , Beckstrom Heather , Washington Knitasha V. , Aggarwal Neelum T. 
Published: September 2020

Background
We evaluated a community‐engaged stroke preparedness intervention that aimed to increase early hospital arrival and emergency medical services (EMS) utilization among patients with stroke in the South Side of Chicago, Illinois.

Methods and Results
We compared change in early hospital arrival (<3 hours from symptom onset) and EMS utilization before and after our intervention among patients with confirmed ischemic stroke at an intervention hospital on the South Side of Chicago with concurrent data from 6 hospitals in nonintervention communities on the North Side of Chicago and 17 hospitals in St Louis, Missouri. We assessed EMS utilization for suspected stroke secondarily, using geospatial information systems analysis of Chicago ambulance transports before and after our intervention. Among 21 497 patients with confirmed ischemic stroke across all sites, early arrival rates at the intervention hospital increased by 0.5% per month (95% CI, −0.2% to 1.2%) after intervention compared with the preintervention period but were not different from North Side Chicago hospitals (difference of −0.3% per month [95% CI, −0.12% to 0.06%]) or St Louis hospitals (difference of 0.7% per month [95% CI, −0.1% to 1.4%]). EMS utilization at the intervention hospital decreased by 0.8% per month (95% CI, −1.7% to 0.2%) but was not different from North Side Chicago hospitals (difference of 0.004% per month [95% CI, −1.1% to 1.1%]) or St Louis hospitals (difference of −0.7% per month [95% CI, −1.7% to 0.3%]). EMS utilization for suspected stroke increased in the areas surrounding the intervention hospital (odds ratio [OR], 1.4; 95% CI, 1.2–1.6) and in the South Side (OR, 1.2; 95% CI, 1.1–1.3), but not in the North Side (OR, 1.0; 95% CI, 0.9–1.1).

Conclusions
Following a community stroke preparedness intervention, early hospital arrival and EMS utilization for confirmed ischemic stroke did not increase. However, ambulance transports for suspected stroke increased in the intervention community compared with other regions.

Registration

URL:
https://www.clini​caltr​ials.gov
; Unique identifier: NCT02301299.
Venous Flow Coupler in Head and Neck Free Flap Reconstruction
Authors: Troob Scott H. , Self Quinn , Gerecci Deniz , Hodgson Macgregor , González‐Castro Javier , Petrisor Daniel , Wax Mark K. 
Published: September 2020

ObjectiveTo describe the utility of venous flow couplers in monitoring free tissue flaps in the immediate postoperative setting.Study DesignRetrospective case series.SettingOtolaryngology department at a single tertiary care institution.MethodsA retrospective case series of free flap reconstructions in which venous flow couplers were employed to supplement flap monitoring. All free flap cases performed over the past 4 years were reviewed. Inclusion criteria were venous flow coupler and arterial flow Doppler monitored for 5 days postoperatively.ResultsFrom July 2014 through May 2018, the venous flow coupler was used with the arterial flow Doppler and clinical monitoring in 228 cases. Eleven cases did not meet criteria for inclusion; thus, 217 cases were analyzed. Twenty cases (9.2%) returned to the operating room with concern for flap compromise, and 16 were salvaged. The combination of venous flow coupler and arterial flow Doppler identified 19 of these flaps. Venous flow couplers identified 5 compromised flaps before there was an arterial signal change, and all were salvaged. Additionally, there was a 24.1% false‐positive rate when 2 venous flow couplers were used in parallel. For the venous flow coupler, the positive predictive value was 64.3% and the negative predictive value, 98.9%. The false‐positive rate in the series was 5.1%. The sensitivity was 90% and the specificity, 94.9%.ConclusionThe venous flow coupler is able to detect venous thrombosis in the absence of arterial thrombosis and may contribute to improved flap salvage rates.
Management of sodium–glucose cotransporter 2 inhibitors during the perioperative period: A retrospective comparative study
Authors: Ge Victor , Subramaniam Ashwin , Banakh Iouri , Wang Wei Chun , Tiruvoipati Ravindranath 
Published: September 2020

Purpose Current guidelines recommend withholding sodium–glucose cotransporter 2 inhibitors perioperatively due to concerns of euglycaemic diabetic ketoacidosis. However, such guidelines are largely based on case reports and small case series, many extrapolated from non-surgical patients. The aim was to investigate whether withholding sodium–glucose cotransporter 2 inhibitors as per current perioperative guidelines was associated with a reduction in serious adverse events, including euglycaemic diabetic ketoacidosis. Methods Instances of perioperative management of sodium–glucose cotransporter 2 inhibitors, over a four-year period were classified into two categories: those where sodium–glucose cotransporter 2 inhibitors were withheld as per guidelines and those where sodium–glucose cotransporter 2 inhibitors were administered in the perioperative period. The primary outcome was ‘total major perioperative complications’: a composite of serious adverse events including euglycaemic diabetic ketoacidosis, diabetic ketoacidosis, acute kidney injury, urosepsis and death. Results Eighty-two instances in 64 patients were included. Withholding sodium–glucose cotransporter 2 inhibitors was associated with an increased incidence of total major perioperative complications and poorer glycaemic control postoperatively. Multivariable logistic regression analysis revealed that withholding sodium–glucose cotransporter 2 inhibitors perioperatively (OR = 13.15; 95% CI = 1.8–138.9) and preoperative urea (OR 1.85 (95% CI = 1.17–3.43) were independently associated with an increase in total major postoperative complications. Conclusion Withholding sodium–glucose cotransporter 2 inhibitors as per current guidelines was associated with an increase in postoperative complications and reduced glycaemic control.
Computed tomography urography findings of complete inguinoscrotal bladder herniation
Authors: Jegatheeswaran Vibeeshan , Diamond Ivan , Jamal Munir , Chen Yingming Amy 
Published: September 2020

Inguinoscrotal bladder herniation (IBH) is a rare type of inguinal hernia associated with significant urologic complications such as acute renal failure, hydronephrosis, obstructive uropathy, and sepsis. Diagnosis of this condition can be made with common imaging modalities including excretory urography, retrograde cystography, computed tomography (CT), and magnetic resonance imaging. We present the classic symptomatology and imaging findings of inguinoscrotal bladder herniation on CT urogram in two patients. Although the majority of IBH are diagnosed intraoperatively, radiologists and the surgical team should be aware of this diagnosis when working up a patient, as preoperative diagnosis is crucial to assist with surgical planning and avoid intraoperative complications. Level of evidence: 4.