Miracle-dz/UniFAR-FTUs huggingface dataset:
Association between objectively measured sleep duration and physical function in community-dwelling older adults.

STUDY OBJECTIVES The aim of this research was to investigate the relationships between objectively measured sleep duration and physical function in older adults. METHODS We recruited community-dwelling older adults aged ≥ 60 years old in Taipei City, Taiwan. Sleep duration was measured with accelerometers and recorded as the total hours of sleep per night for each participant. The following physical functions were assessed: (1) grip strength (measured by handgrip dynamometer); (2) balance (one-leg standing test); (3) lower body strength (5-timed chair stand); (4) basic mobility (timed up and go test); (5) gait speed (5-meter walk test). The relationships between sleep duration and physical function outcomes were analyzed using generalized additive models, controlling for objectively measured sedentary behavior and moderate-to-vigorous physical activity, and other socio-demographic variables. RESULTS A total of 121 older adults (men = 28.9%; mean age = 70.0 ± 5.0 years) were included in this study. A positive association of sleep duration with grip strength was found after adjusting for covariates (p = 0.005). No significant associations were observed between sleep duration and the other physical function outcomes. CONCLUSIONS For older adults, lengthening their sleep duration may be helpful to enhance the grip strength. This result has implications for improving their health by targeting better performance in specific physical functions. Further studies of sleep duration and physical function among older adults should investigate the underlying mechanisms.
Analysis of Isoflavones for 66 Varieties of Sprout Beans and Bean Sprouts

Selection of high-quality varieties of sprout bean and bean sprout containing high levels of total isoflavones was performed by high performance liquid chromatography. The range and mean of total isoflavone contents of sixty six varieties of sprout beans were and , respectively, with KLG10618, KLG11118, KLG10600, KLG10022, KLG1085 and sohokong containing the highest amounts of isoflavone among the samples. Medium-sized bean variety with green seed-coat color contained highest amount of total isoflavones among samples. The range and mean of total isoflavone contents of thirty varieties of bean sprouts were and , respectively, with soho bean sprout containing the highest total isoflavone content (3,343 mg/kg, dry basis). Total isoflavone contents of bean sprouts increased gradually during cultivation period, reaching maximum level on the 5th day of cultivation, and were the highest in the order of roots, cotyledon, and hypocotyl.
Dabigatran vs. Aspirin for Secondary Prevention After Embolic Stroke of Undetermined Source　- Japanese Subanalysis of the RE-SPECT ESUS Randomized Controlled Trial.

BACKGROUND The international Randomized, Double-Blind, Evaluation in Secondary Stroke Prevention Comparing the EfficaCy and Safety of the Oral Thrombin Inhibitor Dabigatran Etexilate versus Acetylsalicylic Acid in Patients with Embolic Stroke of Undetermined Source (RE-SPECT ESUS) trial did not demonstrate superiority of dabigatran over aspirin for reduction of recurrent strokes in patients with embolic strokes of undetermined source (ESUS). Based on pre-defined subanalyses, the safety and efficacy of dabigatran vs. aspirin in Japanese patients was assessed.Methods and Results:ESUS patients were randomized to receive either dabigatran (150 or 110 mg twice daily) or aspirin (100 mg once daily). Of 5,390 patients randomized, 594 were Japanese. Most Japanese patients (99.8%) underwent brain magnetic resonance imaging for trial screening, compared to 76.8% of non-Japanese (P<0.0001). In the Japanese cohort, over a 19.4-month median follow-up period, recurrent stroke as the primary outcome occurred in 20/294 patients (4.3%/year) in the dabigatran group and 38/300 (8.3%/year) in the aspirin group (hazard ratio [HR], 0.55; 95% confidence interval [CI], 0.32-0.94). Major bleeding occurred in 12 patients (2.5%/year) and 17 patients (3.5%/year), respectively (HR, 0.72; 95% CI, 0.34-1.52). In contrast, in the non-Japanese cohort, recurrent stroke occurred in 4.1%/year and 4.3%/year, respectively, showing no apparent difference in recurrent stroke for dabigatran vs. aspirin (HR, 0.91; 95% CI, 0.74-1.14). The P-interaction for treatment and region did not reach statistical significance (P=0.09). CONCLUSIONS Dabigatran was putatively associated with a lower relative risk of recurrent stroke compared with aspirin in Japanese ESUS patients.
Increased time sampling in an evolve‐and‐resequence experiment with outcrossing Saccharomyces cerevisiae reveals multiple paths of adaptive change

“Evolve and resequence” (E&R) studies combine experimental evolution and whole‐genome sequencing to interrogate the genetics underlying adaptation. Due to ease of handling, E&R work with asexual organisms such as bacteria can employ optimized experimental design, with large experiments and many generations of selection. By contrast, E&R experiments with sexually reproducing organisms are more difficult to implement, and design parameters vary dramatically among studies. Thus, efforts have been made to assess how these differences, such as number of independent replicates, or size of experimental populations, impact inference. We add to this work by investigating the role of time sampling—the number of discrete time points sequence data are collected from evolving populations. Using data from an E&R experiment with outcrossing Saccharomyces cerevisiae in which populations were sequenced 17 times over ~540 generations, we address the following questions: (a) Do more time points improve the ability to identify candidate regions underlying selection? And (b) does high‐resolution sampling provide unique insight into evolutionary processes driving adaptation? We find that while time sampling does not improve the ability to identify candidate regions, high‐resolution sampling does provide valuable opportunities to characterize evolutionary dynamics. Increased time sampling reveals three distinct trajectories for adaptive alleles: one consistent with classic population genetic theory (i.e., models assuming constant selection coefficients), and two where trajectories suggest more context‐dependent responses (i.e., models involving dynamic selection coefficients). We conclude that while time sampling has limited impact on candidate region identification, sampling eight or more time points has clear benefits for studying complex evolutionary dynamics.
Knowledge, attitudes, and practices toward the coronavirus disease 2019 (COVID-19) among nurses in Lebanon.

PURPOSE To assess the knowledge, attitudes, and practices toward the coronavirus disease 2019 (COVID-19) among nurses in Lebanon. METHODS An online questionnaire was completed by 311 Lebanese nurses between March and April 2020. RESULTS Only 2% of nurses worked in a specialized COVID-19 ward and 20% have cared for a COVID-19 patient. The majority had sufficient knowledge of COVID-19; 62% declared being afraid of getting infected whereas 90% were afraid for their family members to get infected due to their occupational exposure. The majority of nurses (84.6%) declared following infection prevention and control precautions. Protective equipments were available in limited amounts in hospitals. PRACTICE IMPLICATIONS Nurses in Lebanon seem to have a satisfactory level of knowledge about COVID-19. Their safety and well-being remain a priority in this critical period.
Une Classe de Verbes Transitifs en Coreén

The class of corporal-contact verbs (Vee) is a set of verbs which designate an action of "corporal" contact between two humans or between an human and an object. Constructions of Vcc have an human subject and, for direct abject, a noun phrase (NP) of type Na-gen Nb where Nb denotes a body-part (Nbp) or an abject-part (Nop). The specifie combination between this type of NP and the Vee trigers a restructuration that relates this sentence ta another sentence containing a double accusative sequence. We can syntactically distinguish Vee from all other superficially identical transitive verbs through different factors related ta the restructuration (inalienable relation between the two elements of NP, their separability, their metonymic relation, appropriation between Nbp/Nop and verb, variation of postpositions between -lui and -10) and also through different criteria related to the interpretation of corporal-contact (insertion of the adverbial sequence denoting a duration, prohibition of the contrastive sentence).
Health Care System-Wide Analysis Identifies High Radiation Use Factors and Behaviors in Surgery

Objective Usage of radiation among various surgical specialists has not been comprehensively evaluated. A systems-based analysis evaluating intraoperative radiation can help identify high use factors and dose reduction behaviors leading to quality improvement initiatives. Methods A retrospective review of all operative fluoroscopic-guided procedures from 2010 to 2017 from 4 hospitals in a tertiary academic health care system was performed. Results One thousand two hundred fifty-two cases were analyzed, and notable trends in metrics including type of equipment, procedures, surgical field, surgical specialty, and dose reduction techniques were demonstrated. Higher radiation exposures were correlated with fixed vs. mobile C-arm usage (1229 mGy vs. 331 mGy, P = .001), abdominal/pelvic procedures (429.2 mGy vs. 274.0 mGy, P = .002), and embolization (2450.6 mGy vs. 328.2 mGy, P = .019). Vascular surgery averaged 40 times higher radiation exposure per patient than other specialties (613.3 mGy vs. 15.6 mGy, P = .001). Notably, vascular surgeons utilized dose reduction techniques less frequently than urology (21.5% vs. 70%, P = .001) but more than neurosurgery and orthopedics (21.5% vs. 1.3% and 0%, P = .001, respectively). Conclusions A system-wide health care analysis identified vascular surgery procedures, use of a fixed C-arm, abdominal/pelvic procedures, and embolization cases as having the highest radiation exposure. These data can serve as baseline information for future quality improvement initiatives regarding fluoroscopy usage by surgeons.
Clinical management for small bowel of Crohn’s disease in the treat-to-target era: now is the time to optimize treatment based on the dominant lesion

A treat-to-target strategy, in which treatment is continuously adjusted according to the results of scheduled objective monitoring, is optimal for patients with Crohn’s disease (CD) in the era of biologics. The small bowel is a common site of intractable CD, which may result from multiple strictures or expanding lesions. To improve the prognosis of patients with small bowel CD, lesions should be proactively monitored within the subclinical phase. Objective assessment of small bowel lesions is technically difficult, however, due to the relatively poor correlation between endoscopic activity and clinical symptoms or biomarker titers. The presence of proximal small bowel lesions and asymptomatic “Real Silent CD” must be considered. Endoscopy remains the gold standard to assess these lesions. In clinical practice, the advantages and disadvantages of each imaging modality and biomarker must be carefully weighed for appropriate application and reliable monitoring. The prevalence of small bowel lesions depends on the precision of the imaging modality used for detection. Clinical management should be based on the dominant location of the intestinal lesions rather than classical classification. Optimal strategies for detecting and treating small bowel lesions in patients with CD must be developed utilizing reliable, precise, and objective monitoring.
Extensive Secondary Contact Among Three Glacial Lineages of Arctic Char (Salvelinus alpinus) in Newfoundland and Labrador

We sequenced a portion of the D-loop region in over 1000 Arctic char (Salvelinus alpinus) samples from 67 locations across Newfoundland and Labrador to assess the extent of secondary contact among the Arctic, Atlantic, and Acadian glacial lineages in Newfoundland and Labrador. Within Labrador, the Arctic and Atlantic lineages were widespread. Two locations (one landlocked and one with access to the sea) also contained individuals of the Acadian lineage, constituting the first record of this lineage in Labrador. Atlantic and Acadian lineage individuals were found in both eastern and western Newfoundland. Multiple sampling locations in Newfoundland and Labrador contained fish of two or more different glacial lineages, implying their introgression. Glacial lineage did not appear to dictate contemporary genetic divergence between the pale and dark morph of char present in Gander Lake, Newfoundland. Both were predominately of the Atlantic lineage, suggesting the potential for their divergence in sympatry. This study reveals Newfoundland and Labrador to be a unique junction of three glacial lineages which have likely hybridized extensively in this region.
COVID-19 pandemic and maternal mental health: a systematic review and meta-analysis

Abstract Objective To evaluate the effect of the COVID-19 pandemic on anxiety and depression of women during pregnancy and perinatal period. Methods We systematically searched online databases to identify any report on maternal depression during pregnancy or postpartum using the Edinburgh Postnatal Depression Survey (EPDS) and maternal anxiety using the State-Trait Anxiety Inventory (STAI) until 5th July 2020. The random-effects model was used to pool the effect sizes and standardized mean differences (SMDs) and the corresponding 95% confidence intervals (CIs). Results Eight studies reported depressive and anxiety states of 7750 women, either pregnant or postpartum were included. The overall pooled EPDS score was higher among women during pandemic (SMD= 0.40, 95% CI: −0.05 − 0.86, p = .083) compared to previous non-pandemic times, without reaching a statistically significant difference. However, the overall pooled STAI score was significantly higher during pandemic (SMD= 0.82, 95% CI: 0.49 − 1.16, p < .001). No significant publication bias existed in selected studies (p > .05). Conclusion The present meta-analysis provides evidence that the COVID-19 pandemic significantly increases the risk of anxiety among women during pregnancy and perinatal period. Support measures should be considered for women during pregnancy or perinatal period to guarantee mental health for this susceptible population.
Influence of countermovement depth on the countermovement jump-derived reactive strength index modified

Abstract This study aimed to investigate the effect of countermovement depth on the magnitude of the countermovement jump (CMJ) derived reactive strength index modified (RSImod), and to compare the RSImod between the CMJ performed with a self-preferred knee flexion angle (CMJpref) and the CMJ performed from a pre-determined knee flexion angle (CMJrefer) with the countermovement depth more similar to the CMJpref. Sixteen subjects (11 males and 5 females; age 25.1 ± 6.3 years, body mass 69.7 ± 10.2 kg, body height 172.9 ± 8.1 m) randomly performed in a single session the CMJpref and CMJs from five pre-determined knee flexion angles (60°, 75°, 90°, 105°, and 120°). Our results showed that lower knee flexion angles were generally associated with greater RSImod values with the CMJ performed at 60° showing the greatest RSImod (P ≤ 0.049; effect size [ES] range = 0.19–0.63). The greatest RSImod for the CMJ performed at 60° was caused by the proportionally lower values of the time to take-off (ES range = 0.65–1.91) compared to the decrease observed in jump height (ES range = 0.11–0.25). The RSImod was higher for the CMJpref compared to the CMJrefer (P < 0.001; ES = 0.34) due to a higher jump height (P = 0.021; ES = 0.14) and reduced time to take-off (P < 0.001; ES = 0.85). These results indicate that practitioners should be careful when interpreting an individual’s changes in RSImod when the countermovement depth is not similar across the testing sessions. However, since the use of pre-determined knee flexion angles negatively impacts the RSImod, we encourage practitioners to use the CMJpref but only compare the RSImod when CMJs are performed using consistent countermovement depths.
Accessing vaping products when underage: A qualitative study of young adults in Southern California.

INTRODUCTION California implemented multiple strategies, such as a Tobacco 21 law and compliance checks, to reduce high rates of youth e-cigarette use. However, the prevalence of use among underage youth and young adults continues rising. Little is known about how underage individuals obtain e-cigarettes. METHODS We conducted structured qualitative interviews with 61 young adult (18-25 years old) vapers in the Los Angeles, CA area between June 2018 and June 2019. Interviews were comprehensive and designed to elicit information on participants' thoughts, feelings, and experiences related to vaping. We queried participants on where and how they obtained vaping products, and participants discussed their experiences accessing products while under the legal age for sale. Directed content analysis was used to analyze interviews. RESULTS Four concepts emerged: (1) Early experimentation of e-cigarettes with peers often occurred in a school setting, (2) Continued use of e-cigarettes commonly obtained through peer sales, (3) Inconsistent implementation of age restrictions at in-person retailers and (4) at online retailers. Participants had peers purchase products on their behalf and frequented in-person and online retailers with few to no age verification processes. Few participants faced challenges when purchasing products from retailers. CONCLUSIONS The current study's findings offer insight into where and how underage individuals obtain vaping products despite restrictions to prevent them from doing so. Participant accounts of mixed ease of underage purchasing in person and online suggest retailer education is needed, along with additional research to inform more effective policies to reduce underage access to vaping products. IMPLICATIONS Despite legal age restrictions, e-cigarettes remain accessible to underage individuals, but specific strategies that underage youth utilize to evade legal age restrictions are largely unknown. We found that participants often accessed vaping products for the first time at school. Sales between peers were common, and participants also reported frequenting in-person retailers that inconsistently enforced age restrictions. Many participants reported little to no age verification online, though some believed online age verification measures were increasingly difficult to surpass. Knowledge of strategies underage youth utilize to access e-cigarettes can inform enforcement efforts.
Preoperative autologous platelet pheresis reduces allogeneic platelet use and improves the postoperative PaO2/FiO2 ratio in complex aortic surgery: a retrospective analysis.

OBJECTIVES An autologous platelet-rich plasma pheresis (aPP) strategy can harvest partial whole blood that is separated into erythrocytes, plasma and platelets, and can reduce blood loss and transfusion during cardiovascular surgery using cardiopulmonary bypass (CPB). However, the blood and organ conservation effects of this technique have not been confirmed in the context of complex aortic surgery. METHODS Perioperative records of 147 adult patients who underwent complex aortic surgery were analysed retrospectively. RESULTS All patients received regular blood conservation treatment, and 57 patients received aPP. Whether or not the participants were propensity matched, decreased platelet and cryoprecipitate transfusions were found in the aPP group (both P < 0.001), but there were non-significant differences in erythrocyte transfusion, Sequential Organ Failure Assessment scores and other outcomes when compared with the same parameters in the non-aPP group. The aPP group had a higher arterial oxygen partial pressure to inhaled oxygen concentration ratio on postoperative days 1, 2 and 7 than the non-aPP group (P < 0.001, P < 0.001 and P = 0.048, respectively). CONCLUSIONS The utilization of aPP was associated with a reduction in allogeneic platelet and cryoprecipitate transfusions as well as minor lung-protective effects during complex aortic surgery using CPB.
Slope-Correction Osteotomy with Lateral Extra-articular Tenodesis and Revision Anterior Cruciate Ligament Reconstruction Is Highly Effective in Treating High-Grade Anterior Knee Laxity

Background: Both an elevated posterior tibial slope (PTS) and high-grade anterior knee laxity are often present in patients who undergo revision anterior cruciate ligament (ACL) surgery, and these conditions are independent risk factors for ACL graft failure. Clinical data on slope-correction osteotomy combined with lateral extra-articular tenodesis (LET) do not yet exist. Purpose: To evaluate the outcomes of patients undergoing revision ACL reconstruction (ACLR) and slope-correction osteotomy combined with LET. Study Design: Case series; Level of evidence, 4. Methods: Between 2016 and 2018, we performed a 2-stage procedure: slope-correction osteotomy was performed first, and then revision ACLR in combination with LET was performed in 22 patients with ACLR failure and high-grade anterior knee laxity. Twenty patients (6 women and 14 men; mean age, 27.8 ± 8.6 years; range, 18-49 years) were evaluated, with a mean follow-up of 30.5 ± 9.3 months (range, 24-56 months), in this retrospective case series. Postoperative failure was defined as a side-to-side difference of ≥5 mm in the Rolimeter test and a pivot-shift grade of 2 or 3. Results: The PTS decreased from 15.3° to 8.9°, the side-to-side difference decreased from 7.2 to 1.1 mm, and the pivot shift was no longer evident in any of the patients. No patients exhibited revision ACLR failure and all patients showed good to excellent postoperative functional scores (mean ± SD: visual analog scale, 0.5 ± 0.6; Tegner, 6.1 ± 0.9; Lysholm, 90.9 ± 6.4; Knee injury and Osteoarthritis Outcome Score [KOOS] Symptoms, 95.2 ± 8.4; KOOS Pain, 94.7 ± 5.2; KOOS Activities of Daily Living, 98.5 ± 3.2; KOOS Function in Sport and Recreation, 86.8 ± 12.4; and KOOS Quality of Life, 65.4 ± 14.9). Conclusion: Slope-correction osteotomy in combination with LET is a safe and reliable procedure in patients with high-grade anterior knee laxity and a PTS of ≥12°. Normal knee joint stability was restored and good to excellent functional scores were achieved after a follow-up of at least 2 years.
CATH functional families predict functional sites in proteins

MOTIVATION Identification of functional sites in proteins is essential for functional characterization, variant interpretation and drug design. Several methods are available for predicting either a generic functional site, or specific types of functional site. Here, we present FunSite, a machine learning predictor that identifies catalytic, ligand-binding and protein-protein interaction functional sites using features derived from protein sequence and structure, and evolutionary data from CATH functional families (FunFams). RESULTS FunSite's prediction performance was rigorously benchmarked using cross-validation and a holdout dataset. FunSite outperformed other publicly-available functional site prediction methods. We show that conserved residues in FunFams are enriched in functional sites. We found FunSite's performance depends greatly on the quality of functional site annotations and the information content of FunFams in the training data. Finally, we analyse which structural and evolutionary features are most predictive for functional sites. AVAILABILITY https://github.com/UCL/cath-funsite-predictor. CONTACT c.orengo@ucl.ac. uk. SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.