Miracle-dz/UniFAR-FTUs huggingface dataset:
Evaluation of Aerobic Exercise Intensity in Patients with Coronary Artery Disease and Type 2 Diabetes Mellitus

(1) Background: Physical activity is recommended in patients with type 2 diabetes mellitus (T2DM) and coronary artery disease (CAD) to reduce hyperglycemia and cardiovascular risk. Effective aerobic exercise intensity, however, is not well defined. (2) Methods: 60 consecutive patients performed cardiopulmonary exercise testing (CPX) of 30 min duration targeting a respiratory exchange ratio (RER) between 0.85 and 0.95, being strictly aerobic. Plasma glucose (PG) was measured before and after CPX as well as one and two h after exercise. Maximum exercise intensity was evaluated using a standard bicycle exercise test. (3) Results: 50 patients completed the protocol (62 ± 10 years, BMI (body mass index) 30.5 ± 4.9 kg/m2, HbA1c (glycated haemoglobin) 6.9 ± 0.8%, left ventricular ejection fraction 55 ± 8%). Aerobic exercise capacity averaged at 32 ± 21 Watt (range 4–76 Watt) representing 29.8% of the maximum exercise intensity reached. PG before and after CPX was 9.3 ± 2.2 and 7.6 ± 1.7 mmol/L, respectively (p < 0.0001). PG was further decreased significantly at one and two h after exercise to 7.5 ± 1.6 mmol/L and 6.0 ± 1.0 mmol/L, respectively (p < 0.0001 for both as compared to PG before CPX). (4) Conclusions: Aerobic exercise capacity is very low in patients with CAD and T2DM. Exercise at aerobic intensity allowed for significant reduction of plasma glucose. Individual and effective aerobic exercise prescription is possible by CPX.
Promotion of Fetal Serum and Plasma on Formaldehyde Induced DNA-Protein Crosslink in Cells

In order to explore the effects of fetal serum and plasma on formaldehyde induced DNA-protein crosslink(DPC)in cells,KCl-SDS assay was applied to determine the amount of DPC in liver cells isolated from purebred Kunming mice. Results showed that formaldehyde as 500μmol·mL-1 induced relatively low amount of DPC at the absence of fetal serum and plasma. But DPC formation was significantly elevated in the presence of fetal serum and plasma(p 0.01). Effects of plasma were somewhat more obvious,however,with no significant difference. These results indicate that fetal serum and plasma have stimulative effects,instead of buffer effects,on formaldehyde induced DPC formation. Such stimulative effects may be important mechanism for the site-distant toxicity of inhaled formaldehyde.
Phenotyping in Arabidopsis and Crops—Are We Addressing the Same Traits? A Case Study in Tomato

The convenient model Arabidopsis thaliana has allowed tremendous advances in plant genetics and physiology, in spite of only being a weed. It has also unveiled the main molecular networks governing, among others, abiotic stress responses. Through the use of the latest genomic tools, Arabidopsis research is nowadays being translated to agronomically interesting crop models such as tomato, but at a lagging pace. Knowledge transfer has been hindered by invariable differences in plant architecture and behaviour, as well as the divergent direct objectives of research in Arabidopsis vs. crops compromise transferability. In this sense, phenotype translation is still a very complex matter. Here, we point out the challenges of “translational phenotyping” in the case study of drought stress phenotyping in Arabidopsis and tomato. After briefly defining and describing drought stress and survival strategies, we compare drought stress protocols and phenotyping techniques most commonly used in the two species, and discuss their potential to gain insights, which are truly transferable between species. This review is intended to be a starting point for discussion about translational phenotyping approaches among plant scientists, and provides a useful compendium of methods and techniques used in modern phenotyping for this specific plant pair as a case study.
Benefits of early administration of Sacubitril/Valsartan in patients with ST-elevation myocardial infarction after primary percutaneous coronary intervention

Objective To evaluate the effects of early administration of Sacubitril/Valsartan (Sac/Val) in patients with ST-elevation myocardial infarction after primary percutaneous coronary intervention (pPCI). Methods This prospective, controlled, single-center study randomized 186 ST-segment elevation myocardial infarction patients to one of the following two groups: Sac/Val group: early administration of Sac/Val within 24 hours after pPCI; control group: conventional angiotensin-converting enzyme inhibitors (ACEI) application. The creatine Kinase (CK) peak after the surgery, the incidence of acute heart failure during hospitalization, level of NT-proBNP and left ventricular ejection fraction (LVEF) measured by ultrasound before discharge and soluble suppression of tumorigenicity2 (sST2), LVEF, infarct size determined by single photon emission computed tomography (SPECT), readmission rate within 6 months were recorded and compared between two groups. Results Compared to the control group, Sac/Val could decrease the CK peak and the incidence of acute heart failure after pPCI; the level of NT-proBNP was lower and LVEF was higher before discharge in the Sac/Val group. After 6 months, the patients who had taken Sac/Val had a higher LVEF, a smaller infarct size determined by SPECT, lower sST2 and readmission rate. Conclusion Patients with ST-elevation myocardial infarction after primary percutaneous coronary intervention could benefit from early administration of Sacubitril/Valsartan, the effect was superior to conventional ACEI.
Morphological evidence for early dog domestication in the European Pleistocene: New evidence from a randomization approach to group differences

The antiquity of the wolf/dog domestication has been recently pushed back in time from the Late Upper Paleolithic (~14,000 years ago) to the Early Upper Paleolithic (EUP; ~36,000 years ago). Some authors questioned this early dog domestication claiming that the putative (EUP) Paleolithic dogs fall within the morphological range of recent wolves. In this study, we reanalyzed a data set of large canid skulls using unbalanced‐ and balanced‐randomized discriminant analyses to assess whether the putative Paleolithic dogs are morphologically unique or whether they represent a subsample of the wolf morpho‐population. We evaluated morphological differences between 96 specimens of the 4 a priori reference groups (8 putative Paleolithic dogs, 41 recent northern dogs, 7 Pleistocene wolves, and 40 recent northern wolves) using discriminant analysis based on 5 ln‐transformed raw and allometrically size‐adjusted cranial measurements. Putative Paleolithic dogs are classified with high accuracies (87.5 and 100.0%, cross‐validated) and randomization experiment suggests that these classification rates cannot be exclusively explained by the small and uneven sample sizes of reference groups. It indicates that putative Upper Paleolithic dogs may represent a discrete canid group with morphological signs of domestication (a relatively shorter skull and wider palate and braincase) that distinguish them from sympatric Pleistocene wolves. The present results add evidence to the view that these specimens could represent incipient Paleolithic dogs that were involved in daily activities of European Upper Paleolithic forager groups.
Effects of Postharvest Water Deficits on the Physiological Behavior of Early-Maturing Nectarine Trees

The physiological performance of early-maturing nectarine trees in response to water deficits was studied during the postharvest period. Two deficit irrigation treatments were applied, moderate and severe, and these were compared with a control treatment (fully irrigated). Stem water potential and leaf gas exchange (net CO2 assimilation rate, ACO2; transpiration rate, E; and stomatal conductance, gs) were measured frequently. Drought avoidance mechanisms included a decrease in stomatal conductance, especially in the case of the severe deficit treatment, which also showed a strong dependence of ACO2 on gs. Intrinsic water-use efficiency (ACO2/gs) was more sensitive than instantaneous water-use efficiency (ACO2/E) as an indicator to detect water deficit situations in nectarine trees. However, in contrast to the results obtained for other deciduous fruit trees, a poor correlation was found between ACO2/E and ACO2/gs, despite the important relation between E and gs. ACO2/E was also weakly correlated with gs, although this relationship clearly improved when the vapor pressure deficit (VPD) was included, along with gs as the independent variable. This fact reveals that apart from stomatal closure, E depends on the boundary layer conductance (gb), which is mediated by VPD through changes in wind speed. This suggests low values of the decoupling coefficient for this water-resilient species.
Maternal iodine status in a multi-ethnic UK birth cohort: Associations with child cognitive and educational development.

BACKGROUND Maternal iodine requirements increase during pregnancy to supply thyroid hormones critical for fetal neurodevelopment. Iodine insufficiency may result in poorer cognitive or child educational outcomes but current evidence is sparse and inconsistent. OBJECTIVES To quantify the association between maternal iodine status and child educational outcomes. METHODS Urinary iodine concentrations (UIC) and iodine/creatinine ratios (I:Cr) were measured in 6971 mothers at 26-28 weeks' gestation participating in the Born in Bradford cohort. Maternal iodine status was examined in relation to child school achievement (early years foundation stage (EYFS), phonics, and Key Stage 1 (KS1)), other learning outcomes, social and behavioural difficulties, and sensorimotor control in 5745 children aged 4-7 years. RESULTS Median (interquartile range) UIC was 76 µg/L (46, 120), and I:Cr was 83 µg/g (59, 121). Overall, there was no strong or consistent evidence to support associations between UIC or I:Cr and neurodevelopmental outcomes. For instance, predicted EYFS and phonics scores (primary outcomes) at the 25th vs 75th I:Cr percentiles (99% confidence intervals) were similar, with no evidence of associations: EYFS scores were 32 (99% CI 31, 33) and 33 (99% CI 32, 34), and phonics scores were 34 (99% CI 33, 35) and 35 (99% CI 34, 36), respectively. CONCLUSIONS In the largest single study of its kind, there was little evidence of detrimental neurodevelopmental outcomes in children born to pregnant women with iodine insufficiency as defined by World Health Organization-outlined thresholds. Alternative functional biomarkers for iodine status in pregnancy and focused assessment of other health outcomes may provide additional insight.
Development and migration of the zebrafish rhombencephalic octavolateral efferent neurons

In vertebrate animals, motor and sensory efferent neurons carry information from the central nervous system (CNS) to peripheral targets. These two types of efferent systems sometimes bear a close resemblance, sharing common segmental organization, axon pathways, and chemical messengers. Here, we focus on the development of the octavolateral efferent neurons (OENs) and their interactions with the closely‐related facial branchiomotor neurons (FBMNs) in zebrafish. Using live‐imaging approaches, we investigate the birth, migration, and projection patterns of OENs. We find that OENs are born in two distinct groups: a group of rostral efferent neurons (RENs) that arises in the fourth segment, or rhombomere (r4), of the hindbrain and a group of caudal efferent neurons (CENs) that arises in r5. Both RENs and CENs then migrate posteriorly through the hindbrain between 18 and 48 hrs postfertilization, alongside the r4‐derived FBMNs. Like the FBMNs, migration of the r4‐derived RENs depends on function of the segmental identity gene hoxb1a; unlike the FBMNs, however, both OEN populations move independently of prickle1b. Further, we investigate whether the previously described “pioneer” neuron that leads FBMN migration through the hindbrain is an r4‐derived FBMN/REN or an r5‐derived CEN. Our experiments verify that the pioneer is an r4‐derived neuron and reaffirm its role in leading FBMN migration across the r4/5 border. In contrast, the r5‐derived CENs migrate independently of the pioneer. Together, these results indicate that the mechanisms OENs use to navigate the hindbrain differ significantly from those employed by FBMNs.
Efficacy of Alfuzosin in Male Patients with Moderate Lower Urinary Tract Symptoms: Is Metabolic Syndrome a Factor Affecting the Outcome?

PURPOSE The present study was designed to compare the efficacy of alfuzosin therapy as an alpha-blocker in metabolic syndrome (MetS) and non-MetS patients with moderate lower urinary tract symptoms (LUTS). MATERIAL AND METHODS This prospective study included male patients with obstructive voiding and had a moderate LUTS according to International Prostate Symptom Score (IPSS). Patients were divided into two groups: MetS and Non-MetS. Following the measurement of uroflowmetric parameters (maximum flow rate [Qmax], post-void residual volume [PVR], urine volume) and the determination of IPSS scores, the patients were initiated on alfuzosin 10 mg once daily for a period of 12 weeks. At the end of the therapy, treatment outcomes were determined based on uroflowmetric parameters and IPSS scores. RESULTS 301 patients were included in the study (MetS: 160, non-MetS: 141). Pre-treatment uroflowmetric measurements and IPSS scores were similar in both groups. After the therapy, the median Qmax level increased from 12.80 (10.62-14.82) ml/s to 14.55 (12.00-16.60) ml/s in the MetS group and from 12.60 (8.60-14.60) ml/s to 15.70 (13.20-17.20) ml/s in the non-MetS group (p<0.001 for both). Similar statistically significant changes were valid for PVR and IPSS. Post-treatment Qmax, PVR values and IPSS scores were higher in the non-MetS patients compared to MetS patients. CONCLUSION Although the non-MetS patients had greater benefit from the alfuzosin therapy compared to the MetS patients, alfuzosin is an effective alpha-blocker in the treatment of MetS patients with moderate LUTS. Based on these findings, it is tempting to consider that MetS might be a negative factor for benign prostate hyperplasia treatment.
The Study of Plasticized Amorphous Biopolymer Blend Electrolytes Based on Polyvinyl Alcohol (PVA): Chitosan with High Ion Conductivity for Energy Storage Electrical Double-Layer Capacitors (EDLC) Device Application

In this study, plasticized films of polyvinyl alcohol (PVA): chitosan (CS) based electrolyte impregnated with ammonium thiocyanate (NH4SCN) were successfully prepared using a solution-casting technique. The structural features of the electrolyte films were investigated through the X-ray diffraction (XRD) pattern. The enrichment of the amorphous phase with increasing glycerol concentration was confirmed by observing broad humps. The electrical impedance spectroscopy (EIS) portrays the improvement of ionic conductivity from 10−5 S/cm to 10−3 S/cm upon the addition of plasticizer. The electrolytes incorporated with 28 wt. % and 42 wt. % of glycerol were observed to be mainly ionic conductor as the ionic transference number measurement (TNM) was found to be 0.97 and 0.989, respectively. The linear sweep voltammetry (LSV) investigation indicates that the maximum conducting sample is stable up to 2 V. An electrolyte with the highest conductivity was used to make an energy storage electrical double-layer capacitor (EDLC) device. The cyclic voltammetry (CV) plot depicts no distinguishable peaks in the polarization curve, which means no redox reaction has occurred at the electrode/electrolyte interface. The fabricated EDLC displays the initial specific capacitance, equivalent series resistance, energy density, and power density of 35.5 F/g, 65 Ω, 4.9 Wh/kg, and 399 W/kg, respectively.
Soybean seed germination, vigor and field emergence

Data from 26 field emergence experiments were used to investigate the relationship between soybean (Glycine max (L.) Merrill) seed germination, vigor and field emergence. Each year for 10 years, standard germination (SG), accelerated aging (AA) germination and cold test (CT) germination were measured on 12 to 52 seed lots of 5 to 21 cultivars and related to field emergence in two to four field plantings. A total of 272 seed lots were included, of which 146 were carryover seed. Standard germination was generally above 80% but AA and CT varied from >80% to near zero. The field emergence index (FEI=mean field emergence/mean SG x 100), calculated for each field emergence experiment to characterize seedbed conditions, varied from 108 to 44. The prediction accuracy (proportion of seed lots in each test with a given critical quality level that had ≥80% field emergence) varied from 0 to 100%. As the FEI decreased (i.e., seedbed stress increased), prediction accuracy of all tests decreased. The prediction accuracy for SG with a critical level of 80% was near 100% only when the FEI index approached 100. The prediction accuracy for AA at critical levels of 80 or 90% remained near 100% until the FEI approached 80. Increasing the critical level for SG to 95% improved the predictive ability to nearly equal AA at a critical level of 80%. No test accurately predicted performance when the FEI <80. These data suggest that planting soybean seed with an AA ≥80% or SG ≥95% will ensure adequate performance in many field environments.
Cross-generational effects of climate change on the microbiome of a photosynthetic sponge.

Coral reefs are facing increasing pressure from rising seawater temperatures and ocean acidification. Sponges have been proposed as possible winners in the face of climate change, however little is known about the mechanisms underpinning their predicted tolerance. Here we assessed whether microbiome mediated cross-generational acclimatisation could enable the photosynthetic sponge Carteriospongia foliascens to survive under future climate scenarios. To achieve this, we first established the potential for vertical (cross-generational) transmission of symbionts. Sixty-four amplicon sequence variants accounting for >90% of the total C. foliascens microbial community were present across adult, larval and juvenile life stages, showing that a large proportion of the microbiome is vertically acquired and maintained. When C. foliascens were exposed to climate scenarios projected for 2050 and 2100, the host remained visibly unaffected (i.e. no necrosis/bleaching) and the overall microbiome was not significantly different among treatments in adult tissue, the respective larvae or recruits transplanted amongst climate treatments. However, indicator species analysis revealed that parental exposure to future climate scenarios altered the presence and abundance of a small suite of microbial taxa in the recruits, thereby revealing the potential for microbiome mediated cross-generational acclimatisation through both symbiont shuffling and symbiont switching within a vertically acquired microbiome. This article is protected by copyright. All rights reserved.
Population Pharmacokinetic and Pharmacodynamic Analysis To Evaluate a Switch to Doravirine/Lamivudine/Tenofovir Disoproxil Fumarate in People Living with HIV-1

Doravirine is a non-nucleoside reverse transcriptase inhibitor for treatment of human immunodeficiency virus type 1 (HIV-1) infection. A population pharmacokinetic (PK) model for treatment-naive participants in doravirine clinical studies was updated with data from switch participants in the DRIVE-SHIFT trial and used to estimate individual post hoc PK parameter values and evaluate the efficacy exposure-response relationship. The results support the 100-mg dose for people living with HIV switching to a doravirine-based regimen (This study has been registered at ClinicalTrials. ABSTRACT Doravirine is a non-nucleoside reverse transcriptase inhibitor for treatment of human immunodeficiency virus type 1 (HIV-1) infection. A population pharmacokinetic (PK) model for treatment-naive participants in doravirine clinical studies was updated with data from switch participants in the DRIVE-SHIFT trial and used to estimate individual post hoc PK parameter values and evaluate the efficacy exposure-response relationship. The results support the 100-mg dose for people living with HIV switching to a doravirine-based regimen (This study has been registered at ClinicalTrials.gov under ClinicalTrials registration no. NCT02397096.)
Redesigning plant cell walls for the biomass-based bioeconomy

Lignocellulosic biomass—the lignin, cellulose, and hemicellulose that comprise major components of the plant cell well—is a sustainable resource that could be utilized in the United States to displace oil consumption from heavy vehicles, planes, and marine-going vessels and commodity chemicals. Biomass-derived sugars can also be supplied for microbial fermentative processing to fuels and chemicals or chemically deoxygenated to hydrocarbons. However, the economic value of biomass might be amplified by diversifying the range of target products that are synthesized in living plants. Genetic engineering of lignocellulosic biomass has previously focused on changing lignin content or composition to overcome recalcitrance, the intrinsic resistance of cell walls to deconstruction. New capabilities to remove lignin catalytically without denaturing the carbohydrate moiety have enabled the concept of the “lignin-first” biorefinery that includes high-value aromatic products. The structural complexity of plant cell-wall components also provides substrates for polymeric and functionalized target products, such as thermosets, thermoplastics, composites, cellulose nanocrystals, and nanofibers. With recent advances in the design of synthetic pathways, lignocellulosic biomass can be regarded as a substrate at various length scales for liquid hydrocarbon fuels, chemicals, and materials. In this review, we describe the architectures of plant cell walls and recent progress in overcoming recalcitrance and illustrate the potential for natural or engineered biomass to be used in the emerging bioeconomy.
The influence of work context and organizational well-being on psychophysical health of healthcare providers

Background: A high level of organizational well-being improves employee performance and influences the physical and mental health of healthcare providers and students. Objective: This study investigates the relationship between the work context, organizational well-being, and the psychophysical health of healthcare providers. Methods: A multicentre cross-sectional descriptive study was conducted on a sample of healthcare providers (physicians and nurses) and healthcare students (medical students and nursing students). A self-report questionnaire was administered between September and November 2016. Results: Of the 300 questionnaires administered, 201 (67%) were correctly completed. Overall, both the physical and mental health of the healthcare providers and students are explained by the variables of the organizational context: organizational well-being and socio-demographic/work characteristics. In particular, the results show a dependence on gender and age. Furthermore, decision latitude had a positive effect on physical health (b=.134) while job demands had a negative effect (b=-.160) explaining 21% of the PCS of the healthcare providers and students (R2=.209). Mental health improved via the satisfaction (b=.345), and positivity (b=.222) of healthcare professionals and students of these disciplines. Discussion: The results are significant because they directly impact the quality of care provided as well as patient safety.