Miracle-dz/UniFAR-FTUs huggingface dataset:
Survival outcomes in esophageal cancer patients with a prior cancer

Supplemental Digital Content is available in the text Abstract To achieve a deeper understanding of patients who developed esophageal cancer (EC) as a second primary malignancy, which may help guide in clinical practice for these patients in the future. In the primary cohort, EC patients with a prior malignancy were identified from the surveillance, epidemiology, and end result 18 database. The 5 most common types of prior cancers were picked out based on the frequency of occurrence. In addition, Kaplan–Meier and log-rank tests were performed to investigate the survival impacts of prior cancers on EC patients. Besides, a competing-risk model was constructed to explore the relationship between EC-treatment and EC-specific mortality. In the secondary cohort, patients with stage I–III (N0M0) EC from 2004 to 2014 were enrolled. After propensity score matching, univariate and multivariate Cox analyses were developed to determine the prognostic factors for EC patients. A total of 1199 EC patients with a prior cancer were identified in the primary cohort. The 5 most common sites of prior cancers were prostate, female breast, bladder, lung and bronchus, and larynx. Kaplan–Meier analyses revealed that EC patients with prior prostate cancer and bladder cancer had the best overall survival (OS), while those with prior cancers of larynx and lung and bronchus had the worst OS. Fine and Gray competing risks analysis indicated that the administration of surgery was closely associated with better EC-specific survival (P < .001). In the secondary cohort, multivariate Cox analyses found that age at diagnosis, race, tumor grade, tumor extent, nodal status and metastasis stage, histology, and the administration of surgery were prognostic factors for OS and cancer-specific survival in EC patients. Besides, the existence of a prior cancer was an independent prognostic factor for cancer-specific survival. EC remains to be the most important cause of death in EC patients with a prior cancer. EC related treatment should be actively adopted in patients with a prior cancer, as they were more likely to die from EC than the prior cancer. EC patients with a prior cancer had comparable OS than those without.
Patterns of respiratory health services utilization from birth to 5 years of children who experienced adverse birth outcomes

Introduction Adverse birth outcomes have important consequences for future lung health. We evaluated patterns of respiratory health services utilization in early childhood among children born preterm (PTB), small and large for gestational age at term (SGA and LGA, respectively), and appropriate-for-gestational age at term. Materials and methods We conducted a population-based retrospective cohort study using administrative health data of all singleton live births in Alberta, Canada between 2005–2010. Data on hospitalizations and emergency department (ED) visits from birth to 5 years were collected for asthma, bronchitis, bronchiolitis, croup, influenza, pneumonia, and other acute upper and lower respiratory tract infections (other URTI and other LRTI, respectively). Adjusted rate ratios were estimated for respiratory ED visits and hospitalizations for adverse birth outcomes using the appropriate-for-gestational age at term group as reference. Age-specific trajectories of total respiratory health services utilization rates for each group were estimated in Poisson models. Results A total of 293,764 episodes of respiratory care from 206,994 children were analyzed. Very PTB children had the highest rates of health services use for all respiratory conditions, particularly for asthma, pneumonia, and bronchiolitis hospitalizations. Moderate/late PTB children also had elevated ED visits and hospitalizations for all respiratory conditions. Children born SGA showed high rates of ED visits for other LRTI, and of hospitalizations for bronchitis, bronchiolitis, and other URTI. Children born LGA had high rates of croup and other URTI ED visits, and of bronchiolitis and bronchiolitis hospitalizations. Age-specific trajectories showed a decreasing trend in the rates of total respiratory health service utilization from birth to five years of age for all groups studied. Children born PTB and LGA at term significantly required more respiratory health services over time compared to the reference group. Conclusion Patterns of paediatric respiratory health services utilization vary according to gestational age and fetal growth.
Effects of hypoxia on the respiratory and metabolic responses to progressive cooling in newborn rodents that range in heterothermic expression

What is the central question of this study? Adult homeotherms and heterotherms differ in cold and hypoxia tolerance and in how they match O2 supply and demand in response to these stressors. It has never been ascertained whether these differences reflect different developmental trajectories or whether they are already present at birth. What is the main finding and its importance? When exposed to cold and hypoxia, newborn rodents differed in how they matched O2 supply and demand, with responses reflecting the degree of heterothermic expression and tolerance. Our findings indicate that elements of the adult phenotype are already present at birth.
Determination of principal ergot alkaloids in swine feeding.

BACKGROUND Ergot alkaloids are secondary metabolites produced by fungi in the genus Claviceps. They contaminate a large variety of cereals, such as rye, triticale, wheat and barley. The ingestion of contaminated cereals might cause adverse health effects in humans and animals. In fact, pigs, cattle, sheep, and poultry are involved in sporadic outbreaks and, although there are several studies about occurrence of ergot alkaloids in grain cereals, there are scarce studies focused on compound feed. RESULTS Twelve ergot alkaloids have been quantified in 228 feed samples intended for swine. The analytes were extracted using QuEChERS with Z-Sep+ as sorbent in the clean-up step, which reduced the matrix effect, allowing limits of quantification between 2.1-21.7 μg/kg. The analytes were subsequently quantified by UHPLC-MS/MS. A total of 29 samples (12.7%) revealed contamination by at least one ergot alkaloid, and among contaminated samples, 65% were contaminated by more than one. Only 6 of 12 target ergot alkaloids showed concentrations above the limit of quantification. The concentrations for individual ergot alkaloids ranged between 5.9 μg/kg for ergosinine to 145.3 μg/kg for ergometrine (the predominant ergot alkaloid), while the total ergot alkaloid content ranged from 5.9 to 158.7 μg/kg. CONCLUSIONS The occurrence of ergot alkaloids in feed samples in Spain seems to be lower than in other regions of Europe. All the samples fulfilled current recommendations of the feed industry about practical limits for ergot alkaloids in pig feeds. This suggests that the feeds are safe for pig consumption, regarding the presence of ergot alkaloids. This article is protected by copyright. All rights reserved.
Tissue folding at the organ–meristem boundary results in nuclear compression and chromatin compaction

Significance During development, growth deforms tissues and organs. This is notably the case during the formation of new flowers in plants, as the tissue folds during young floral bud emergence. Here, we provide further evidence that organogenesis compresses the cells at the boundary, separating the organ from the stem cell niche, and we show that this leads to nucleus compression and chromatin changes. While mechanical forces are well known to affect nucleus shape and chromatin in mammalian cells in culture, this demonstrates that such an effect also occurs in a developing organism and suggests that forces may help to define boundary domains through large-scale chromatin effects. Artificial mechanical perturbations affect chromatin in animal cells in culture. Whether this is also relevant to growing tissues in living organisms remains debated. In plants, aerial organ emergence occurs through localized outgrowth at the periphery of the shoot apical meristem, which also contains a stem cell niche. Interestingly, organ outgrowth has been proposed to generate compression in the saddle-shaped organ–meristem boundary domain. Yet whether such growth-induced mechanical stress affects chromatin in plant tissues is unknown. Here, by imaging the nuclear envelope in vivo over time and quantifying nucleus deformation, we demonstrate the presence of active nuclear compression in that domain. We developed a quantitative pipeline amenable to identifying a subset of very deformed nuclei deep in the boundary and in which nuclei become gradually narrower and more elongated as the cell contracts transversely. In this domain, we find that the number of chromocenters is reduced, as shown by chromatin staining and labeling, and that the expression of linker histone H1.3 is induced. As further evidence of the role of forces on chromatin changes, artificial compression with a MicroVice could induce the ectopic expression of H1.3 in the rest of the meristem. Furthermore, while the methylation status of chromatin was correlated with nucleus deformation at the meristem boundary, such correlation was lost in the h1.3 mutant. Altogether, we reveal that organogenesis in plants generates compression that is able to have global effects on chromatin in individual cells.
Clinical and radiological results of surgically treated patients with adolescent idiopathic scoliosis and the effects of pulmonary rehabilitation on respiration functions

Abstract Background: In the present study, we aimed to evaluate the effects of pulmonary rehabilitation on respiratory functions after the surgery on the basis of early radiological findings, pain degree, function, and satisfaction scores in operated patients with adolescent idiopathic scoliosis (AIS). Methods: Thirty patients with AIS were included in the present study, who were divided into 2 groups. Scoliosis surgery and diaphragmatic breathing and pursed lip exercises were applied in Group 1 (n = 15), whereas merely scoliosis surgery was applied in Group 2 (n = 15). Pulmonary functions, arterial blood gas analysis, Cobb and kyphosis angles, apical vertebral rotation, and apical vertebral translation were measured before and 1st and 6th months after the surgery. Using the SRS-30 test, the psychosocial statuses of the patients and their satisfaction degrees with surgery applied were measured before and after the surgery. Results: Six months after the surgery, the values of Cobb and kyphosis angles and apical vertebral rotations, and apical vertebral translation of the patients were determined to be significantly ameliorated, which is consistent with the literature. Forced vital capacity (l) and forced expiratory volume in the first second (l/s) were observed to be significantly improved in both groups after the surgery (respectively, P = .001, P = .014, P = .001, P = .005). In addition, the partial pressure of oxygen (pO2) value was found to be significantly increased 6 months after the surgery compared with that before the surgery in Group 2 (P = .022). SRS-30 showed that most of the scores in Group 1 were dramatically increased; a significant difference between the groups was not recorded. Conclusion: Patients with AIS have been found to be satisfied with the surgery. Conversely, pulmonary rehabilitation has been shown to slightly improve the respiratory functions in the patients with AIS, 1 and 6 months after the surgery.
Factors influencing adjudicative competence and length of time to restoration

Few studies on adjudicative competence explore the relationship between diagnosis, treatment, and restorability. Most focus on demographics and major psychiatric diagnosis with very few exploring the diagnoses common to the forensic population (i.e., personality disorders and substance abuse). Our study of 365 defendants who were incompetent to stand trial at a state psychiatric facility indicates that non‐restored defendants have a greater likelihood of cognitive disorders, misdemeanor charges, and histories of prior hospitalization, and less likelihood of personality disorders. In addition, the odds of having a substance use disorder and being medication non‐adherent was greater among restored defendants. The mean length of time to restoration (LOR) of 56 days was significantly different from the mean length of time to adjudication (LOA) for those not restored (88 days). This study supports prior literature on restorability while distinguishing those treated for psychosis from those treated for substance use and personality disorder. In its novel focus on medication adherence, the study expands the remediable factors available to clinical and forensic professionals and supports interventions that improve treatment and shorten the time to restoration.
Duration of birth interval and its predictors among reproductive-age women in Ethiopia: Gompertz gamma shared frailty modeling

Background The World Health Organization recommended a minimum of 33 months between consecutive live births to reduce the incidence of adverse pregnancy outcomes. Poorly spaced pregnancies are associated with poor maternal and child health outcomes such as low birth weight, stillbirth, uterine rupture, neonatal mortality, maternal mortality, child malnutrition, and maternal hemorrhage. However, there was limited evidence on the duration of birth interval and its predictors among reproductive-age women in Ethiopia. Therefore, this study aimed to investigate the duration of birth interval and its predictors among reproductive-age women in Ethiopia. Methods A secondary data analysis was conducted based on the 2016 Ethiopian Demographic and Health Survey data. A total weighted sample of 11022 reproductive-age women who gave birth within five years preceding the survey was included for analysis. To identify the predictors, the Gompertz gamma shared frailty model was fitted. The theta value, Akakie Information Criteria (AIC), Bayesian Information Criteria (BIC), and deviance was used for model selection. Variables with a p-value of less than 0.2 in the bi-variable analysis were considered for the multivariable analysis. In the multivariable Gompertz gamma shared frailty analysis, the Adjusted Hazard Ratio (AHR) with a 95% Confidence Interval (CI) was reported to show the strength and statistical significance of the association. Results The median inter-birth interval in Ethiopia was 38 months (95% CI: 37.58, 38.42). Being living in Addis Ababa (AHR = 0.15, 95% CI: 0.03, 0.70), being rural resident (AHR = 1.13, 95% CI: 1.01, 1.23), being Muslim religious follower (AHR = 6.53, 95% CI: 2.35, 18.18), having three birth (AHR = 0.51, 95% CI: 0.10, 0.83), having four birth (AHR = 0.30, 95% CI: 0.09, 0.74), five and above births (AHR = 0.10, 95% CI: 0.02, 0.41), and using contraceptive (AHR = 2.35, 95% CI: 1.16, 4.77) were found significant predictors of duration of birth interval. Conclusion The length of the inter-birth interval was consistent with the World Health Organization recommendation. Therefore, health care interventions that enhance modern contraceptive utilization among women in rural areas and Muslim religious followers would be helpful to optimize birth interval.
Rapid and sensitive detection of selective 1,2-diaminobenzene based on facile hydrothermally prepared doped Co3O4/Yb2O3 nanoparticles

In this approach, the performance of a newly developed sensor probe coated with low-dimensional Co3O4/Yb2O3 nanoparticles (NPs) in rapidly detecting 1,2-diaminobenzene was evaluated by an electrochemical technique. The sensor probe was fabricated by depositing a very thin layer consisting of synthesized Co3O4/Yb2O3 NPs using a 5% Nafion conducting binder onto a glassy carbon electrode (GCE). The facile hydrothermally prepared Co3O4/Yb2O3 NPs were totally characterized by conventional methods such as FTIR, UV-vis, TEM, XPS, EDS, and XRD analyses. The fabricated chemical sensor probe was found to exhibit long-term activity, stability in electrochemical response, good sensitivity (5.6962 μAμM-1cm-2), lowest detection limit (0.02±0.001 pM), and broad linear dynamic range (0.1 pM to 0.01 mM). The observed performances suggest that the newly introduced sensor could play an efficient role in detecting 1,2-diaminobenzene especially in healthcare and environmental applications on a broad scale.
Role of tranexamic acid in blood loss control and blood transfusion management of patients undergoing multilevel spine surgery

Abstract Background: This study aimed to explore the role of tranexamic acid (TXA) in blood loss control and blood transfusion management of patients undergoing multilevel spine surgery. Methods: In this meta-analysis, a comprehensive search of literatures was performed from PubMed, Embase, Cochrane Library, and Web of Science from inception to June 23rd, 2020. Weighed mean difference (WMD) was used as the effect size for measurement data, and risk ratio for enumeration data. Publication bias was assessed by Begg test. Results: Totally 23 studies (11 randomized controlled trials and 12 cohort studies) involving 1621 participants were enrolled in this meta-analysis. The results showed that the administration of TXA can significantly decrease the intraoperative [WMD: –215.655, 95%CI: (–307.462, –123.847), P < . 001], postoperative [WMD: –69.213, 95%CI: (–104.443, –33.983), P = . 001] and total [WMD: –284.388, 95%CI: (–437.66, –131.116), P < . 001] volumes of blood loss of patients undergoing multilevel spine surgery. It can also significantly reduce the intraoperative [WMD: –333.775, 95%CI: (–540.45, –127.099), P = . 002] and postoperative [WMD: –114.661, 95%CI: (–219.58, –9.742), P = . 032] volumes of transfusion. In addition, TXA was found to significantly increase the preoperative [WMD: 0.213, 95%CI: (0.037, 0.389), P = . 018] and postoperative [WMD: 0.433, 95%CI: (0.244, 0.622), P < . 001] hemoglobin levels as well as the preoperative platelet count [WMD: 14.069, 95%CI: (0.122, 28.015), P = . 048]. Conclusion: The administration of TXA can effectively reduce blood loss and transfusion, and improve hemoglobin levels and preoperative platelet count in patients undergoing multilevel spine surgery.
Continuous Measurements of Ambient Particle Deposition in Human Subjects

The total deposition fraction (TDF) of fine and ultrafine aerosols was measured in a group of six healthy adults exposed to polydisperse ambient aerosols in Boston. Fifteen repeated inhalation-exhalation cycles were conducted during a given exposure session. Deposition efficiency for particles with aerodynamic diameter ranging from 63.5 to 2045 nm was determined using the average concentration of inhaled and exhaled particles measured during these cycles. Deposition efficiencies ranged from 7.3±18.7%(240-275 nm) to 98.6±28.1%(1545-2045 nm). Subjects exhibited similar deposition patterns with minimum efficiencies between 200-400 nm. Results from ANOVA and mixed-model regression analyses showed significant differences (p < 0.05) in particle deposition efficiency by particle size as well as among the subjects. Deposition efficiencies varied most among the subjects for particles between 100 and 1000 nm in size. A comparison with the ICRP model showed good agreement, with best agreement for male subjects and particle sizes <400 nm.
Prognostic value of the immunohistochemical expression of vascular endothelial growth factors in malignant salivary gland neoplasms: a systematic review and meta-analysis

Background The immunohistochemical expression of vascular endothelial growth factor is a prognostic marker in several cancer types. In salivary gland tumors, the association between vascular endothelial growth factor and prognosis remains unclear. The purpose of this study was to perform a systematic review and meta-analysis to assess whether the immunohistochemical expression of vascular endothelial growth factor in patients with salivary gland neoplasms presents prognostic value. Material and Methods Immunohistochemical studies assessing the predictive value of vascular endothelial growth factor in salivary gland neoplasms were systematically reviewed using PubMed, Scopus, Embase, Cochrane Library, and Web of Science databases. It was assessed any survival rates. The fixed-effect model with an adjusted hazard ratio (HR) and 95% confidence intervals (95% CI) as effect measures were performed in the meta-analysis. The Quality in Prognosis Studies (QUIPS) tool was used to assess the quality of the included studies, and the evidence quality was assessed by the Grading of Recommendation, Assessment, Development, and Evaluation (GRADE) system. Results The immunohistochemical overexpression of vascular endothelial growth factor in patients with salivary gland neoplasms was associated with shortened survival (HR=5.37, 95% CI: 2.67-10.83, P = 0.00001). In addition, the presence of vascular endothelial growth factor was tightly associated with tumor size, lymph node metastasis, clinical stage, perineural invasion, vascular invasion, poor local control of the disease, and recurrence. Conclusions The immunohistochemical overexpression of vascular endothelial growth factor in patients with salivary gland neoplasms has prognostic value and was associated with decreased survival time. However, more primary well-designed studies are necessary to increase the level of evidence. Key words:Salivary gland neoplasms, salivary glands, head and neck neoplasms, vascular endothelial growth factors, prognosis.
Radon-Concentration-in-Cloud and Rainfall-Rate Dependency of Short-Lived Radon Daughters in Rainwater

Data obtained from continuous on-line monitoring system using NaI (Tl) scintillation counter for a period of 7 years at a number of sites in Fukui Prefecture in Japan have been used to study the seasonal variations of the specific activity of the short-lived radon daughters (RaB and RaC) in rainwater. The levels of the specific activity of rainwater tend to show the seasonal variations, in which the levels in winter are higher than in summer. The specific activity in each rainwater is a decreasing function of the rainfall rate, and in the case of the same rate of rainfall the specific activity of rainwater in winter is higher than in summer. From these observations, the seasonal variations of the specific activity of Ra(B+C) in rainwater have been treated as the phenomena which depends upon the seasonal variations of both rainfall rate and the concentration of radon (222Rn)in cloud. Namely, we have assumed the two factors on which the specific activity depends. One of them is the rainfall rate, the other .
Various skin manifestations related to inflammatory bowel disease: A nationwide cross‐sectional study on the Korean population

Inflammatory bowel disease (IBD) presents with various extraintestinal manifestations. As part of them, various skin diseases are suggested to be related to IBD. We aimed to identify the epidemiology and risk of developing skin manifestations in patients with IBD. We used Korean insurance claims data and selected patients with IBD and age/sex‐matched non‐IBD subjects between 2013 and 2017 using the diagnosis code and prescription records of IBD‐specific medications. The prevalence and risk of concurrent skin diseases were estimated. We identified 64 837 patients with IBD. Reactive skin eruptions including pyoderma gangrenosum and erythema nodosum were associated with IBD with highest odds ratios among three categories of reactive, inflammatory, and autoimmune skin diseases. Inflammatory skin diseases including rosacea, psoriasis, atopic dermatitis, hidradenitis suppurativa, and acne conglobata were significantly associated with IBD, but the association was less marked compared to reactive skin eruptions. The patients with IBD also had a higher risk of autoimmune skin diseases including vitiligo and alopecia areata than non‐IBD subjects. We determined that IBD was related to various skin diseases including reactive, inflammatory, and autoimmune skin diseases. Considering these relationships can allow better management of patients with IBD and comorbid skin diseases.