Miracle-dz/UniFAR-FTUs huggingface dataset:
CT Scans Obtained for Nonpulmonary Indications: Associated Respiratory Findings of COVID-19

Background Atypical manifestations of coronavirus disease 2019 (COVID-19) are being encountered as the pandemic unfolds, leading to non–chest CT scans that may uncover unsuspected pulmonary disease. Purpose To investigate patients with primary nonrespiratory symptoms who underwent CT of the abdomen or pelvis or CT of the cervical spine or neck with unsuspected findings highly suspicious for pulmonary COVID-19. Materials and Methods This retrospective study from March 10, 2020, to April 6, 2020, involved three institutions, two in a region considered a hot spot (area of high prevalence) for COVID-19. Patients without known COVID-19 were included who presented to the emergency department (ED) with primary nonrespiratory (gastrointestinal or neurologic) symptoms, had lung parenchymal findings suspicious for COVID-19 at non–chest CT but not concurrent chest CT, and underwent COVID-19 testing in the ED. Group 1 patients had reverse transcription polymerase chain reaction (RT-PCR) results obtained before CT scan reading (COVID-19 suspected on presentation); group 2 had RT-PCR results obtained after CT scans were read (COVID-19 not suspected). Presentation and imaging findings were compared, and outcomes were evaluated. Descriptive statistics and Fisher exact tests were used for analysis. Results Group 1 comprised 62 patients (31 men, 31 women; mean age, 67 years ±17 [standard deviation]), and group 2 comprised 57 patients (28 men, 29 women; mean age, 63 years ± 16). Cough and fever were more common in group 1 (37 of 62 [60%] and 29 of 62 [47%], respectively) than in group 2 (nine of 57 [16%] and 12 of 57 [21%], respectively), with no significant difference in the remaining symptoms. There were 101 CT scans of the abdomen or pelvis and 18 CT scans of the cervical spine or neck. In group 1, non–chest CT findings provided the initial evidence of COVID-19–related pneumonia in 32 of 62 (52%) patients. In group 2, the evidence was found in 44 of 57 (77%) patients. Overall, the most common CT findings were ground-glass opacity (114 of 119, 96%) and consolidation (47 of 119, 40%). Major interventions (vasopressor medication or intubation) were required for 29 of 119 (24%) patients, and 27 of 119 (23%) died. Patients who underwent CT of the cervical spine or neck had worse outcomes than those who underwent abdominal or pelvic CT (P = .01). Conclusion In a substantial percentage of patients with primary nonrespiratory symptoms who underwent non–chest CT, CT provided evidence of coronavirus disease 2019–related pneumonia. © RSNA, 2020
Overexpression of Foxc1 regenerates crushed rat facial nerves by promoting Schwann cells migration via the Wnt/β‐catenin signaling pathway

Facial paralysis can result in severe implications for patients. A good prognosis depends on the degree of nerve regeneration. Schwann cells (SCs) play an important role in facial nerve development and regeneration through migration. Forkhead box C1 (Foxc1), a member of the forkhead transcription factor family, is implicated in cell migration. However, the role of Foxc1 in the progression after facial nerve crush remains unknown. Our aim was to evaluate the effect of Foxc1 overexpression on SC migration and recovery of facial nerves after crush injury. The rat facial nerve crush injury model was established through the use of unilateral surgery. The results showed that the expression of Foxc1 was increased in the surgery group compared to that of the control group. SCs were isolated from the sciatic nerves and cultured. Foxc1, delivered by an adeno‐associated virus in vivo, or adenovirus in vitro, both induced overexpression of Foxc1, and increased the expression of CXCL12 and β‐catenin. After the transfection of Foxc1, the migration of SC was increased both in vitro and in vivo, was reduced by the inhibition of CXCL12 or β‐catenin. The facial nerve function and the nerve axon remyelination of the rats transfected with Foxc1 were significantly improved after nerve crush injury. Overall, the results demonstrated that overexpression of Foxc1 promoted SC migration by regulating CXCL12 via the Wnt/β‐catenin pathway, thus contributing to improved facial nerve function after crush injury.
Evidence of mimicry of gelatinous zooplankton by anguilliform leptocephali for predator avoidance

Leptocephali are the transparent larvae of eels and their relatives, whose laterally compressed bodies contain gelatinous material. Although abundant throughout the world’s oceans, leptocephali are rarely observed in their natural environment. Video recordings of leptocephali in surface waters at night at Osprey Reef in the Coral Sea revealed that 6 of 21 larvae filmed displayed a distinct shape-change behavior of curling up into fully or partially coiled shapes. Their transparency and gelatinous consistency results in the coiled leptocephali resembling the typical body shapes and consistency of gelatinous zooplankton such as jellyfish, ctenophores, siphonophores, and salps. Due to either stinging defenses or low food value, many fishes avoid consuming gelatinous zooplankton, so the curling behavior in response to threatening situations may result in mimicry of these organisms. This could provide leptocephali with higher survival rates compared with flight from pelagic predators that are close enough to detect them.
Psychological distress among health professional students during the COVID-19 outbreak

Abstract Background Due to the drastic surge of COVID-19 patients, many countries are considering or already graduating health professional students early to aid professional resources. We aimed to assess outbreak-related psychological distress and symptoms of acute stress reaction (ASR) in health professional students and to characterize individuals with potential need for interventions. Methods We conducted a prospective cohort study of 1442 health professional students at Sichuan University, China. At baseline (October 2019), participants were assessed for childhood adversity, stressful life events, internet addiction, and family functioning. Using multivariable logistic regression, we examined associations of the above exposures with subsequent psychological distress and ASR in response to the outbreak. Results Three hundred and eighty-four (26.63%) participants demonstrated clinically significant psychological distress, while 160 (11.10%) met the criterion for a probable ASR. Individuals who scored high on both childhood adversity and stressful life event experiences during the past year were at increased risks of both distress (ORs 2.00–2.66) and probable ASR (ORs 2.23–3.10), respectively. Moreover, internet addiction was associated with elevated risks of distress (OR 2.05, 95% CI 1.60–2.64) and probable ASR (OR 2.15, 95% CI 1.50–3.10). By contrast, good family functioning was associated with decreased risks of distress (OR 0.43, 95% CI 0.33–0.55) and probable ASR (OR 0.48, 95% CI 0.33–0.69). All associations were independent of baseline psychological distress. Conclusions Our findings suggest that COVID-19 related psychological distress and high symptoms burden of ASR are common among health professional students. Extended family and professional support should be considered for vulnerable individuals during these unprecedented times.
Hostility Is Associated with Self-Reported Cognitive and Social Benefits Across Massively Multiplayer Online Role-Playing Game Player Roles

Massively Multiplayer Online Role-Playing Games (MMORPGs) can sometimes be associated with patterns of play that are harmful to health and well-being. Hazardous MMORPG play has been linked to hostility (toward other people). However, little is known about how hostility, as a risk factor, relates to players' choices within games, or players' experiences of the positive aspects of MMORPGs. In this study, we surveyed 5,847 players of Jagex's RuneScape to examine how trait hostility relates to player roles that prioritize skill acquisition/improvement (Skillers), combat (Killers), or narrative challenges (Questers). Killers reported modestly higher levels of trait hostility than Skillers and Questers. The most hostile players reported the strongest importance of in-game relative to offline achievements, possibly indicating hazardous involvement. Critically, hostile players also report the strongest cognitive and social benefits. These include (i) skills acquired through MMORPGs that help players to achieve things in their offline lives and (ii) online relationships that benefit offline relationships. These findings offer a new perspective on the way that a previously reported risk factor for harmful MMORPG play relates to player engagement, possibly by offering a helpful space for hostile individuals to develop problem solving and social skills. This suggests that some individuals who might be vulnerable to developing harmful patterns of MMORPG play may simultaneously experience greater tangible benefits.
Chemical composition of the potential new oilseed crops Barbarea vulgaris, Barbarea verna and Lepidium campestre

Barbarea vulgaris, Barbarea verna and Lepidium campestre were selected as potential new oilseed crops. To evaluate the nutritional and technological quality of the seeds, the chemical composition was studied. The major constituents found were dietary fibre, crude fat and crude protein. Barbarea contained about 350 g kg−1 dietary fibre, 295 g kg −1 crude fat and 170 g kg−1 crude protein, while Lepidium contained about 400 g kg−1 dietary fibre, 200 g kg−1 crude fat and 190 g kg−1 protein. The amino acid composition was found to be suitable for human consumption when comparison with the amino acid pattern for high quality protein was made. Fatty acid composition was dominated by erucic acid in B vulgaris (28%) and B verna (50%) and by linolenic acid in L campestre (34%). Insoluble dietary fibres were dominated by Klason lignin in both Barbarea and Lepidium. Uronic acid and glucose residues were also found in large amounts. Soluble dietary fibres were dominated by uronic acid, arabinose and galactose residues. The major glucosinolates found were glucobarbarin in B vulgaris (108 μmol g−1), gluconasturtiin in B verna (106 μmol g−1) and sinalbin in L campestre (110 μmol g−1). No cyanogens were found in any of the seeds. © 1999 Society of Chemical Industry
Trophic ecology of East African caecilians (Amphibia: Gymnophiona), and their impact on forest soil invertebrates

Diets of the syntopic caecilian amphibians Boulengerula boulengeri and Scolecomorphus vittatus were studied from gut content analyses of 108 specimens collected from Nilo Forest Reserve, East Usambara Mountains, Tanzania. Head length and width relative to body length is greater in male B. boulengeri than in females, but no such dimorphism is apparent in S. vittatus. No differences, other than females consuming disproportionately more ants and invertebrate eggs and fewer termites than males, occur in the diets of B. boulengeri. The gut contents of S. vittatus are dominated by large, surface-active earthworms, in contrast to those of B. boulengeri which contained smaller, endogeic earthworms and a much greater number and diversity of soil arthropods (particularly termites, ants and Diptera larvae). These dietary characteristics underline differences in microhabitat use between these caecilian species and thus corroborate a previously proposed hypothesis of niche separation. The ecological impact of caecilians and other limbless endogeic vertebrates is little studied and poorly known. Approximations based on current knowledge are not clear, but are interpreted as indicating that predation by caecilians is unlikely to be among the most important factors influencing population densities of soil-dwelling termites and perhaps also ants: two groups recognized as soil ecosystem engineers.
Pharmacological and behavioral treatment for trichotillomania: An updated systematic review with meta-analysis.

BACKGROUND Trichotillomania (TTM) is a difficult-to-treat psychiatric condition with no first-line medications approved by the Food and Drug Administration. Individuals with TTM often feel that clinicians know little about this disorder. Here, we present an updated meta-analysis of randomized controlled trials (RCTs) examining treatments for TTM. METHODS Pubmed, PsychINFO, Embase, and CENTRAL were searched with the terms "Trichotillomania OR Hair Pulling Disorder" to identify randomized controlled clinical trials evaluating treatments for TTM. RESULTS Twenty-four trials involving 26 comparisons and 857 participants were included in this meta-analysis. Behavioral therapy with habit-reversal training components (BT-HRT) demonstrated a large benefit compared to control conditions (standardized mean difference [SMD] [95% CI] = -1.22 [-1.71, -0.73], p < .0001) for improving TTM symptoms. Clomipramine (SMD [95% CI] = -0.71 [-1.38, -0.05], p = .036), N-acetylcysteine (SMD [95% CI] = -0.75 [-1.36, -0.13], p = .017) and olanzapine (SMD [95% CI] = -0.94 [-1.77, -0.12], p = .025) demonstrated significant benefits compared to placebo in RCTs. CONCLUSIONS BT-HRT has demonstrated the largest treatment effects and has the strongest evidence base for reducing TTM symptoms. In contrast, several pharmacological agents have demonstrated efficacy in single randomized clinical trials that would benefit from replication. Additional trials are needed to identify other effective medications for TTM and determine the relative efficacy of available agents.
Proteomic analysis of combined IGF1 receptor targeted therapy and chemotherapy identifies signatures associated with survival in breast cancer patients

Clinical, epidemiological and experimental data identified the insulin-like growth factor-1 receptor (IGF1R) as a candidate therapeutic target in oncology. While this paradigm is based on well-established biological facts, including the potent anti-apoptotic and cell survival capabilities of the receptor, most Phase III clinical trials designed to target the IGF1R led to disappointing results. The present study was aimed at evaluating the hypothesis that combined treatment composed of selective IGF1R inhibitor along with classical chemotherapy might be more effective than individual monotherapies in breast cancer treatment. Analyses included comprehensive measurements of the synergism achieved by various combination regimens using the CompuSyn software. In addition, proteomic analyses were conducted to identify the proteins involved in the synergistic killing effect at a global level. Data presented here demonstrates that co-treatment of IGF1R inhibitor along with chemotherapeutic drugs markedly improves the therapeutic efficiency in breast cancer cells. Of clinical relevance, our analyses indicate that high IGF1R baseline expression may serve as a predictive biomarker for IGF1R targeted therapy. In addition, we identified a ten-genes signature with potential predictive value. In conclusion, the use of a series of bioinformatics tools shed light on some of the biological pathways that might be responsible for synergysm in cancer therapy.
Cobertura de gotas de pulverização obtida com diferentes pontas e taxas de aplicação na parte aérea da cana-de-açúcar

The terrestrial application of agricultural defensives in the sugar-alchool producer sector until recently was focused on weed control. After the appearance of orange rust, a disease of agricultural importance in sugar cane production, it has become imperative to know how the application arrives at the plant canopy. In such a way, the present study was developed with the objective of evaluate the quality of the deposition in terrestrial spraying, lead in factorial project 2x2x2 (two nozzles of spraying, two rates of application and two positions of the water-sensitive papers in the canopy of plant), six repetitions, with ten papers each. It has been used the nozzles of spraying XR110.02 (plain jet of extended range) and TTJ60 - 110,02 (double plain jet, with angle of 60 degrees between itself) using the rates of application of 120 and 160L ha-1. The water-sensitive papers cards used to evaluate the deposition of the sprayings had been distributed on the leaves of sugar cane in two distinct heights (upper and lower, approximately 0,80 and 0,50 meters above ground level, arranged in horizontal and inclined with respect to the road surface, respectively). A table scanner was used to generate the digital images of the papers and evaluated the coverings through the Conta-Gotas® program. The deposition data/covering had been submitted to the variance analysis and the averages compared with the Tukey test at 5% of significance. It was observed in the superior canopy of the sugarcane a bigger covering when compared with the inferior, there was no difference between the application rates, 120 and 160L ha-1. The TTJ600110.02 nozzle promoted bigger covering the XR110.02 nozzle when using 160L ha-1 (40,34 and 36,50%, respectively).
SMOFlipid vs Intralipid 20%: Effect of Mixed-Oil vs Soybean-Oil Emulsion on Parenteral Nutrition-Associated Cholestasis in the Neonatal Population.

BACKGROUND Parenteral nutrition (PN) is critical for the growth and development of premature neonates who are unable to reach nutrition goals enterally. Using soybean-oil emulsions in PN is a risk factor for cholestasis, leading to alternative dosing strategies including a reduction in total lipid prescribed. Recently, SMOFlipid has been utilized with the goal of avoiding cholestasis while maintaining energy intake. The aim of our study was to compare the incidence of PN-associated cholestasis (PNAC) in patients admitted to the neonatal intensive care unit (NICU) who received either Intralipid 20% or SMOFlipid. METHODS This single-center, retrospective study evaluated all NICU patients who received PN for ≥14 days. Patients who received SMOFlipid were compared with those who received Intralipid. The primary end point was incidence of PNAC. Secondary end points included (1) prevalence of elevated liver function tests; (2) effect on select laboratory parameters; (3) development of PNAC by age; and (4) incidence of retinopathy of prematurity. RESULTS A total of 136 neonates were included. Nine of 55 patients (16.4%) in the Intralipid group and 2 of 81 patients (2.5%) in the SMOFlipid group developed cholestasis, defined as direct bilirubin > 2 mg/dL or direct bilirubin > 20% of total bilirubin, when total bilirubin is >5 mg/dL, on or before 30 days post initiation of PN (P = .007). CONCLUSION Use of SMOFlipid as the lipid emulsion component of PN may be beneficial in prevention of PNAC in NICU patients that are receiving PN for ≥2 weeks.
Incorporating Message Framing into Narrative Persuasion to Curb E‐Cigarette Use Among College Students

This study examines the interaction effect of message format (narrative vs. nonnarrative) and message framing (gain vs. loss) in e‐cigarette prevention targeting young adults. Results of a two‐way experiment (N = 439) revealed that transportation and discrete emotions mediated message effect on risk perception and behavioral intention. Compared to the gain‐framed nonnarrative, the gain‐framed narrative reduced feelings of guilt, and guilt was negatively related to risk perception and positively related to behavioral intention. Thus, the gain‐framed narrative achieved desirable persuasive outcome through guilt—increasing risk perception and decreasing intention to use e‐cigarette. Similarly, the loss‐framed narrative evoked greater sadness, which also led to increased risk perception and decreased behavioral intention. Transportation and discrete emotions mediated message effect in a serial order. This research not only contributes to the literature on narrative persuasion and emotion, but also provides insight for health communication designed for e‐cigarette prevention.
INFLUENCE OF CROSS-POLLINATION ON THE DEVELOPMENT OF PARTHENOCARPIC OLIVE (OLEA EUROPAEA) FRUITS (SHOTBERRIES)

SUMMARY The impact of three different pollination treatments (self-, cross-, free-) on the degree of shotberry (seedless fruit) formation of the olive tree cultivars (cvs) Koroneiki, Kalamata, Mastoidis and Amigdalolia was studied for three consecutive years. Controlled crosses were made for the cross-pollination treatments, while for the free pollination treatment flowers were allowed to receive pollen from more than 40 cultivars present in the field. Significant differences were recorded between treatments, cultivars and years. The lowest degree of shotberry formation was observed in free-pollinated trees while the highest was in self-pollinated trees of all cultivars. Low air temperature incidents during the flowering period increased shotberry formation. Cultivars Koroneiki and Mastoidis were reciprocally the most effective pollinator varieties in reducing shotberries. Cultivar Koroneiki could be considered as the most suitable pollinator to reduce shotberries in Kalamata. When cv. Amigdalolia was cross-pollinated by cvs Koroneiki and Mastoidis the degree of shotberry formation was lower when compared to cross-pollination by cv. Kalamata.
Economic Analysis of Spatial-Temporal Patterns in Corn and Soybean Response to Nitrogen and Phosphorus

Interactions among environmental factors, management decisions, and field characteristics cause temporal and spatial variability in corn (Zea mays L.) and soybean [Glycine max (L.) Merr. ] yields. The objectives of this paper are (i) to test whether yield response of corn to N and P and of soybean to P are spatially and temporally stable, and (ii) to evaluate the profitability of a variable rate (VR) N and P fertility management strategy over a 5-yr, corn–soybean rotation using this response information. A field near Windom, MN, USA, was cropped with corn (1997, 1999, and 2001) and soybean (1998, 2000). Three replications of 13 N and P treatments were established in a split-plot arrangement of a randomized complete block design. Treatments were applied at constant rates in strips across the entire field. Fertilizer N treatments were 0, 67, 112, 157, and 202 kg ha 21 and P treatments were 0, 56, and 112 kg P2O5 ha 21 . The field was partitioned into sub-blocks for spatial analysis of yield response. Corn and soybean response to these inputs was estimated for each block, each year. Results indicate that spatial variation of crop response to these inputs is significant, and that response of corn and soybean to P is temporally stable in some parts of the field, but not others. Response to N was not temporally stable. Results of an ex post profitability analysis found that average returnsoverthe5-yrperiodfromtheVRNandPmanagementstrategy were $28 ha 21 higher than returns from a uniform application strategy.
Establishment and characterization of spinal cord microvascular endothelial cell lines

The blood–spinal cord barrier (BSCB) has been recognized as one of the barrier organs in the central nervous system. Unlike the blood–brain barrier (BBB), the function of the BSCB still remains to be fully understood, partly because of the lack of a good in vitro BSCB model. In the present study, we established a microvascular endothelial cell line derived from a rat spinal cord and characterized this new model.
Prosthetic Reconstruction of the Maxilla and Palate

Abstract Maxillary defects commonly present following surgical resection of oncologic processes. The use of rotational and free flaps has largely replaced the use of prosthetic options for hard palate and maxillary reconstruction, but prostheses remain a useful tool. Prosthetic devices may be invaluable in patients considered poor candidates for surgical reconstruction secondary to poor vascularity, need for postoperative radiation, or medical comorbidities that place them at high risk for healing following reconstruction. Obturators may also be considered over soft tissue options if oncologic surveillance via direct visualization of the surgical site is warranted.