Miracle-dz/UniFAR-FTUs huggingface dataset:
Comparison of Exposure Techniques and Vitality Assessment of Mosses in Active Biomonitoring for Their Suitability in Assessing Heavy Metal Pollution in Atmospheric Aerosol

The most widespread and used technique is the moss‐bag method in active biomonitoring of air pollution using mosses. In the literature, we can find various studies on the standardization of this method, including attempts to standardize treatments and preparation procedures for their universal application. Few works comprehensively focus on other methods or compare other techniques used in active biomonitoring with mosses, especially including measurements of their vital parameters. Our experiment aimed to assess air pollution by selected heavy metals (Cu, Zn, Cd, Pb, Mn, Fe, and Hg) using three moss species (Pleurozium schreberi, Sphagnum fallax, and Dicranum polysetum) during a 12‐week exposure in an urban area. Mosses were exposed simultaneously using four techniques: moss bag in three variants (exposed to air for total deposition of heavy metals, exposed to air for only dry deposition, and sheltered from the wind) and transplants in boxes. Increases in heavy metal concentrations in mosses were determined using the relative accumulation factor (RAF). The actual quantum yield of photosystem II photochemical was also analyzed as the main vitality parameter. The results indicate that all moss species during the changing environmental conditions survived and retained their vitality, although it decreased by >50% during the exposure. The best biomonitor was the moss P. schreberi, whose RAF increments were the highest throughout the study period for the majority of elements. The moss‐bag technique had a statistically significant effect (almost 40%) on the concentration value of a given metal for a certain species, and thus it is the most recommended technique that can be applied in air quality monitoring in urban areas. Environ Toxicol Chem 2022;41:1429–1438. © 2022 SETAC
Effects of Electronic (E)‐cigarette Vapor and Cigarette Smoke in Cultured Vocal Fold Fibroblasts

The public use of electronic‐cigarettes (e‐cigs) is rapidly growing. When heated, e‐cigs produce a vapor that is inhaled. The vocal folds are among the first tissues exposed to this insult. However, the impact of e‐cigs on vocal fold health is almost entirely unknown. Our objective was to evaluate the effects of e‐cig vapor on cultured human vocal fold fibroblasts (hVFFs), the primary cell type of the lamina propria. We compared the cellular effects of e‐cig vapor without and with nicotine and conventional cigarette smoke.
Mycophenolate versus Methotrexate in Non-infectious Ocular Inflammatory Disease: A Systematic Review and Meta-Analysis

ABSTRACT Purpose To compare the outcomes of mycophenolate mofetil (MMF) versus methotrexate (MTX) in non-infectious ocular inflammatory disease (NIOID). Methods The study was performed as per the PRISMA Guidelines. A search identified all studies comparing MMF versus MTX in NIOID. Treatment result and side effects were primary outcomes. Results Four studies enrolling 905 patients were identified. There was no significant difference between MMF and MTX groups in overall treatment success (OR = 0.97, P = .96), treatment failure (OR = 0.86, P = .85). MTX showed a significantly improved effect in cases involving posterior uveitis and panuveitis (OR = 0.41, P = .003). In addition, MTX was associated with a faster median time to treatment success and had less side effects when compared to MTX, however this was not significant. For secondary outcomes, no significant difference was found in visual acuity and resolution of macular oedema. Conclusion MMF is comparable to MTX in the treatment of NIOID.
Ambulatory blood pressure monitoring for the management of hypertension

Abstract Ambulatory blood pressure monitoring (ABPM) has become indispensable in the current management of hypertension. ABPM is particularly useful in the accurate diagnosis of hypertension. Its diagnostic thresholds had been recently established based on hard clinical outcomes. Cross-classification of patients according to office and ambulatory blood pressure identifies white-coat, masked, and sustained hypertension. ABPM is also useful in cardiovascular (CV) risk assessment. It provides information on daytime and nighttime blood pressure and circadian rhythm, particularly nighttime blood pressure dipping. Nighttime blood pressure is predictive of CV risk independent of office and daytime blood pressure. Isolated nocturnal hypertension is a special form of masked hypertension, with normal daytime but elevated nocturnal blood pressure. It also helps in the evaluation of blood pressure fluctuation and variation, such as morning blood pressure surge and reading-to-reading blood pressure variability. ABPM may derive several other indexes, such as ambulatory blood pressure index and salt sensitivity index, which may be useful in CV evaluations.
Estimating the Practice-Level and National Cost Burden of Treatment-Related Prior Authorization for Academic Radiation Oncology Practices

PURPOSE: Prior authorization (PA) imposes significant time burdens on radiation oncology practices, but its financial impact has not been characterized. We used time-driven activity-based costing (TDABC) to assess the cost burden of treatment-related PA events at an academic radiation oncology practice. We then estimated annual costs for an academic practice and academic practices nationally. METHODS AND MATERIALS: Using internal analyses, we created TDABC process maps for treatment-related PA events at an academic radiation oncology practice. Using published compensation data, internal workhour estimates, and supervisory requirements, we calculated the cost of each PA event and annual costs. Using data from the 2017 American Society for Radiation Oncology Workforce Survey and the 2018 American Society for Radiation Oncology Prior Authorization Survey, we estimated annual PA costs for academic medical centers nationally. RESULTS: We successfully created TDABC process maps for treatment-related PA events at an academic radiation oncology practice. There were significant time and cost burdens for all events (range: 51-95 minutes, $28-$101 US dollars [USD]), with significant increases when peer-to-peer discussion was required (range: 92-95 minutes, $75-$101 USD). Annual treatment-related PA departmental costs were estimated to be $491,989 USD, with approved treatments accounting for the majority (94%; $463,027 USD). Nationally, annual treatment-related PA costs were estimated to be $40,125,848 USD, with approved treatments accounting for the majority (86%; $34,632,620 USD). CONCLUSION: TDABC can be used to estimate the cost burden of PA events. These burdens are significant and translate into massive organizational costs. Our national estimates highlight the tremendous cost of PA for academic radiation oncology practices, with the majority of costs related to approved treatments. We created time-driven activity-based costing process maps for prior authorization (PA) requests at an academic radiation oncology practice. We then calculated request costs and annual costs for our department and academic practices nationwide. For our department, individual PA request costs were significant (up to $100.55 US dollars [USD] per event) with annual treatment-related PA costs estimated to be $491,989 USD, with approved treatments accounting for the majority (94%; $463,027 USD). For all academic radiation oncology departments in the United States, annual treatment-related PA costs were estimated to be $40,125,848 USD, with approved treatments accounting for the majority (86%; $34,632,620 USD).
Antigen Test Positivity After COVID-19 Isolation - Yukon-Kuskokwim Delta Region, Alaska, January-February 2022.

Isolation is recommended during acute infection with SARS-CoV-2, the virus that causes COVID-19, but the duration of infectiousness varies among individual persons. Rapid antigen test results have been correlated with detection of viable virus (1-3) and might inform isolation guidance, but data are limited for the recently emerged SARS-CoV-2 B.1. 1.529 (Omicron) variant. On January 5, 2022, the Yukon-Kuskokwim Health Corporation (YKHC) recommended that persons with SARS-CoV-2 infection isolate for 10 days after symptom onset (or, for asymptomatic persons, 10 days after a positive nucleic acid amplification or antigen test result). However, isolation could end after 5-9 days if symptoms were resolving or absent, fever was absent for ≥24 hours without fever-reducing medications, and an Abbott BinaxNOW COVID-19 Ag (BinaxNOW) rapid antigen test result was negative. Antigen test results and associated individual characteristics were analyzed among 3,502 infections reported to YKHC during January 1-February 9, 2022. After 5-9 days, 396 of 729 persons evaluated (54.3%) had a positive antigen test result, with a declining percentage positive over time. In a multivariable model, a positive antigen test result was more likely after 5 days compared with 9 days (adjusted odds ratio [aOR] = 6.39) or after symptomatic infection (aOR = 9.63), and less likely after previous infection (aOR = 0.30), receipt of a primary COVID-19 vaccination series (aOR = 0.60), or after both previous infection and receipt of a primary COVID-19 vaccination series (aOR = 0.17). Antigen tests might be a useful tool to guide recommendations for isolation after SARS-CoV-2 infection. During the 10 days after infection, persons might be infectious to others and are recommended to wear a well-fitting mask when around others, even if ending isolation after 5 days.
Health anxiety During COVID-19: Predictive Roles of Health Promoting Behaviors and Sensory Processing Sensitivity

Abstract Objective The emergence of the COVID-19 pandemic resulted in major changes in daily life and economic conditions while heightening physical and mental health problems, including health anxiety. Health authorities and elected officials have encouraged individuals to engage in health behaviors. Perceptions of and reactions to these changes could be subject to individual differences. In this line, the current study investigated the predictive roles of health promoting behaviors, sensory processing sensitivity, and their interactions with health anxiety. Design and measures: In this cross-sectional study, 355 participants (73% female, 25.9% male) whose ages range from 19 to 72 (M = 25.91, SD = 9.80) filled out self-reported measures on health promoting behaviors, sensory processing sensitivity, and health anxiety via an online platform between April and May 2020. Results It was revealed that caring for a healthy diet, taking responsibility for health and sensory processing sensitivity, but not physical activity and stress management, were associated with health anxiety. Diagnoses and perceptions of physical and mental health problems also contributed to health anxiety during the COVID-19 pandemic. Conclusion Individuals with higher levels of sensory processing sensitivity and health responsibility were more likely to experience higher levels of health anxiety, while typical physical activities and stress management behaviors were less likely to have an impact during the COVID-19 pandemic. These results highlight the importance of having a healthy diet and the need for pandemic-specific interventions for stress management and sport activities.
Comparison of peak expiratory Flow(PEF) and COPD assessment test (CAT) to assess COPD exacerbation requiring hospitalization: A prospective observational study

Background: Acute exacerbation of chronic obstructive pulmonary disease (COPD) resulting in hospitalization is significantly associated with the increased morbidity and mortality, but there is a lack of an effective method to assess it. This study aimed to compare the ability of peak expiratory flow (PEF) and COPD assessment test (CAT) to assess COPD exacerbations requiring hospitalization. Methods : A cohort of 110 patients with moderate to severe COPD was studied over a period of 12 months, and their daily morning PEFs and CAT scores were recorded throughout the study. Results : After 12 months of follow-up, 72 patients experienced 156 COPD exacerbations, 74 (47%) that resulted in hospitalization and 82 (53%) that did not result in hospitalization. Change in CAT score from baseline to exacerbation was significantly related to change in PEF and Spearman’s rho =0.375 (95% CI, 0.227 to 0.506; p < .001). Change in PEF and CAT score from baseline to hospitalized exacerbation was significantly larger than that from baseline to non-hospitalized exacerbation (p < .05). Multivariable analysis indicated that ΔPEF (OR 1.11, 95% CI 1.06–1.16, p < .001) and ΔCAT (OR 1.64 95% CI 1.18–2.27, p = .003) were independently associated with risk of hospitalized exacerbation. ROC analysis indicated that the optimal cutoff value of ΔPEF for identifying hospitalized exacerbation was 49 L/min (27% from baseline), with a sensitivity and specificity of 82.7% and 76.7% (area under the curve [AUC] = 0.872 (95% CI 0.80–0.944, p < .05). The optimal cutoff value of ΔCAT score for identifying hospitalized exacerbation was 10.5 (63% from baseline), with a sensitivity and specificity of 67.3% and 77.4% [AUC]=0.763 (95% CI 0.67–0.857, p < .05). The AUC of ΔPEF and ΔCAT combined for the identification of hospitalized exacerbation was 0.900 (95% CI 0.841–0.959, p < .05), which was larger than that of ΔCAT or ΔPEF. Conclusions: ΔPEF and ΔCAT were independently associated with risk of hospitalized exacerbation. Compared with CAT, PEF was superior to identify hospitalized exacerbation. Identification via PEF and CAT combined is more effective than using PEF or CAT alone. These results help to assess the severity of COPD exacerbation and provide valuable information for clinical decision-making.
Scabies Infestation and Risk of Acute Myocardial Infarction: A Population-Based Cohort Study

Background: Scabies is an infectious inflammatory skin disease. Cytokine-mediated inflammatory responses may be one of the pathological mechanisms underlying myocardial infarction. Objective: We explore the association between scabies and subsequent acute myocardial infarction (AMI) and all-cause mortality; Methods: We conducted a nationwide population-based study using data from the National Health Insurance Research Database (NHIRD) in Taiwan. Patients with scabies (n = 30,184) and 120,739 controls without scabies were included. The primary outcomes were incidental AMI and all-cause mortality. Using Cox proportional-hazards regression analysis, we estimated the risk of acute myocardial infarction for the study cohort; Results: The mean age of the study cohort was 51.81 ± 19.89 years. The adjusted sub-distribution hazard ratios (aSHRs) of AMI were 1.214 (95% CI, 1.068–1.381) after adjusting for demographic characteristics, income, OPD utility frequency, days in hospital, co-morbidities, and medication. The adjusted hazard ratio (aHR) of all-cause mortality after adjusting for age, gender, income, OPD utility frequency, days in hospital, co-morbidities, co-medication, and urbanization was 1.612 (95% CI, 1.557–1.669). Conclusions: Our study showed that patients with scabies infestations were at higher risk for subsequent AMI and all-cause mortality.
Embracing mountain microbiome and ecosystem functions under global change.

Mountains are pivotal to maintaining habitat heterogeneity, global biodiversity, ecosystem functions and services to humans. They have provided classic model natural systems for plant and animal diversity gradient studies for over 250 years. In the recent decade, exploration of microorganisms on mountainsides has also achieved substantial progresses. Here, we review the literature on microbial diversity across taxonomic groups and ecosystem types on global mountains. Microbial community shows climatic zonation with orderly successions along elevational gradients, which are largely consistent with traditional climatic hypotheses. However, elevational patterns are complicated for species richness without general rules in terrestrial and aquatic environments and are driven mainly by deterministic processes caused by abiotic and biotic factors. We see a major shift from documenting patterns of biodiversity towards identifying the mechanisms that shape microbial biogeographical patterns and how these patterns vary under global change by inclusion of novel ecological theories, frameworks and approaches. We thus propose key questions and cutting-edge perspectives to advance future research in mountain microbial biogeography by focusing on biodiversity hypotheses, incorporating meta-ecosystem framework and novel key drivers, adapting recently developed approaches in trait-based ecology and manipulative field experiments, disentangling biodiversity-ecosystem functioning relationships, and finally modelling and predicting their global change responses.
Natural killer cells kill extracellular Pseudomonas aeruginosa using contact-dependent release of granzymes B and H

Pseudomonas aeruginosa is an opportunistic pathogen that often infects individuals with the genetic disease cystic fibrosis, and contributes to airway blockage and loss of lung function. Natural killer (NK) cells are cytotoxic, granular lymphocytes that are part of the innate immune system. NK cell secretory granules contain the cytolytic proteins granulysin, perforin and granzymes. In addition to their cytotoxic effects on cancer and virally infected cells, NK cells have been shown to play a role in an innate defense against microbes, including bacteria. However, it is not known if NK cells kill extracellular P. aeruginosa or how bacterial killing might occur at the molecular level. Here we show that NK cells directly kill extracellular P. aeruginosa using NK effector molecules. Live cell imaging of a co-culture of YT cells, a human NK cell line, and GFP-expressing P. aeruginosa in the presence of the viability dye propidium iodide demonstrated that YT cell killing of P. aeruginosa is contact-dependent. CRISPR knockout of granulysin or perforin in YT cells had no significant effect on YT cell killing of P. aeruginosa. Pre-treatment of YT and NK cells with the serine protease inhibitor 3,4-dichloroisocoumarin (DCI) to inhibit all granzymes, resulted in an inhibition of killing. Although singular CRISPR knockout of granzyme B or H had no effect, knockout of both in YT cells completely abrogated killing of P. aeruginosa in comparison to wild type YT cell controls. Nitrocefin assays suggest that the bacterial membrane is damaged. Inhibition of killing by antioxidants suggest that ROS are required for the bactericidal mode-of-action. Taken together, these results identify that NK cells kill P. aeruginosa through a membrane damaging, contact-dependent process that requires granzyme induced ROS production, and moreover, that granzyme B and H are redundant in this killing process.
Protective effect of nimbolide against streptozotocin induced gestational diabetes mellitus in rats via alteration of inflammatory reaction, oxidative stress, and gut microbiota

Gestational diabetes mellitus (GDM) is a significant pregnancy‐related condition, which showed effect on the development of fetal. Anti‐inflammatory and antioxidant therapy commonly used for the treatment of GDM. Nimbolide already confirmed their anti‐inflammatory and anti‐oxidant effect against various animal disease model. Our objective in this research is to investigate the protective effect of nimbolide against STZ induced GDM and elucidate the mechanism.
Normal feline reproduction: The queen

Practical relevance: Cats are seasonally polyestrous, meaning they exhibit multiple estrous cycles within a season, followed by a period of non-cyclicity. Cats cycle when the day length is long but can be induced to cycle year-round with 14 h of continuous artificial lighting. The feline estrous cycle includes the following stages: proestrus, estrus, interestrus and, if ovulation occurs, diestrus. Cats are induced ovulators and ovulate in response to multiple natural matings. Successful breeding in a cattery requires knowledge of the female’s reproductive cycle, behavior and management, and often improper management can be the sole cause of infertility. Aim: The aim of this review is to provide readers with an overview of normal anatomy, cyclicity, management and behavior of the queen. It includes a series of questions veterinarians can ask to obtain a baseline knowledge of the management of the specific breeding set-up. Evidence base: The information in this article is based on the author’s experience, as well as drawing on historical and current literature, and provides the most up-to-date review as possible.
AT-hook peptides bind the major and minor groove of AT-rich DNA duplexes

Abstract The mammalian high mobility group protein AT-hook 2 (HMGA2) houses three motifs that preferentially bind short stretches of AT-rich DNA regions. These DNA binding motifs, known as ‘AT-hooks’, are traditionally characterized as being unstructured. Upon binding to AT-rich DNA, they form ordered assemblies. It is this disordered-to-ordered transition that has implicated HMGA2 as a protein actively involved in many biological processes, with abnormal HMGA expression linked to a variety of health problems including diabetes, obesity, and oncogenesis. In the current work, the solution binding dynamics of the three ‘AT-hook’ peptides (ATHPs) with AT-rich DNA hairpin substrates were studied using DNA UV melting studies, fluorescence spectroscopy, native ion mobility spectrometry-mass spectrometry (IMS-MS), solution isothermal titration calorimetry (ITC) and molecular modeling. Results showed that the ATHPs bind to the DNA to form a single, 1:1 and 2:1, ‘key-locked’ conformational ensemble. The molecular models showed that 1:1 and 2:1 complex formation is driven by the capacity of the ATHPs to bind to the minor and major grooves of the AT-rich DNA oligomers. Complementary solution ITC results confirmed that the 2:1 stoichiometry of ATHP: DNA is originated under native conditions in solution.
Successful management of feline pemphigus foliaceus with pentoxifylline and topical hydrocortisone aceponate

Abstract The treatment regimen for feline pemphigus foliaceus (PF), an autoimmune disease caused by auto‐antibodies against proteins of the desmosome junction, usually includes high doses of oral or parenteral immunosuppressive drugs, typically glucocorticoids. This case adds to a growing body of evidence that topical hydrocortisone aceponate is effective for the treatment of feline PF, and demonstrates the practical use of a non‐invasive diagnostic method for histopathology when owners refuse a biopsy to support a clinical diagnosis of PF. Finally, this case highlights an international trend of owner‐initiated treatment of feline infectious peritonitis (FIP) using unlicensed, unregistered drugs.