bluuebunny/crossref_metadata_2025_split huggingface dataset:
Investigation on Corrosion Behaviour of Polymeric Coatings on Weathering Steel Under 3.5% NaCl Solution
Authors: R Venkatesh , Manivannan S , P Kumaresh Babu S 
Published: December 2021

Abstract
Weathering steel, a low carbon alloy steel, most widely used in marine transportation and construction fields like bridges, sculptures where corrosion resistance is the main concern. Weathering steel creates an adhering protective coating on its surface in the right environmental conditions. The protective layer which is formed on the surface weathering steel known as patina. It protects the structure from further corrosion to occur. When these weathering steels are continuously exposed to moisture environment its corrosion resistance decreases. So, our investigation deals about the studies of the coatings used on weathering steel to increase its corrosion resistance in marine conditions. The coatings applied on the substrate were poly urea, polyurethane, epoxy and black enamel. Corrosion tests were performed on these coated samples to evaluate their corrosion behaviour in different environments. Corrosion tests that were performed are immersion test, salt spray test and potentio-dynamic test. The profilometry test is investigated and it confirmed the depth of the corrosion on the coatings. Based on the corrosion studies, we conclude that poly urea is the excellent coating followed by polyurethane, black enamel and epoxy.
LncRNA-DRSGN (Down-Regulated in Spiral Ganglion Neurons) Competes with miR-27a for Binding to FAM172A, Supervises SGN Degeneration and ER (Endoplasmic Reticulum) Stress-Autophagy in CHARGE Syndrome
Authors: Cao Xian-Bao , Lu Bi-Zhang , Pei Jia-Hong , Feng Cun , Guan Yan-Fei , Gong Shun-Min , Li Li , Li Dao-wei , Tao Anzhou , zhang jinqian 
Published: December 2021

Abstract
The authors have requested that this preprint be removed from Research Square.
Acceptance of Oclacitinib Maleate (Apoquel®) Chewable Tablets In Client-Owned Dogs With Allergic And Atopic Dermatitis.
Authors: Visser Marike , Walsh Kelly , King Vickie , Sture Gordon , Caneva Laura 
Published: December 2021

Abstract
Background: The oral acceptance of oclacitinib maleate (Apoquel®) chewable tablets administered twice daily for 7 days at the labeled dose range of 0.4-0.6 mg/kg was evaluated in 121 dogs treated at ten general practice veterinary clinics in the United States. Results: Dogs that were enrolled in the study ranged were client-owned, from 1 to 14 years of age, weighed 3.7 to 60.7 kg, and required twice daily treatment with oclacitinib for allergic or atopic dermatitis. One hundred and twenty-one (121) dogs with 1,673 total dose administrations successfully completed the study and were included in the data summary. Out of a total number of 1673 administrations, 1533 (91.6%) were accepted voluntarily within 5 minutes, 134 (8%) were consumed with assistance (with food treats or by pilling) outside of the 5 minutes offering time and 6 (0.4%) doses were not consumed. The per dose percent acceptance rate for the 14 offered doses showed minimal variation ranging from 89.9% to 93.3%. Conclusions: Client-owned dogs from the general veterinary patient population that required treatment with oclacitinib found the Chewable tablets to be very palatable and no aversion occurred with repeated dosing. Oclacitinib chewable tablets were well tolerated and is a palatable alternative to the film-coated tablet.
Effects of Sleep Deprivation on Weight Loss and Gut Microbiota Diversity in Obese Patients on a Calorie Restrict Diet
Authors: Wen Surong , Ni Yaojun , Liu Ziyu , Wang Xiaoqing , Zhang Jie , Yu Weinan , Hu Wen 
Published: December 2021

Abstract
Objective: This study aimed to investigate the effects of sleep deprivation (SD) on the weight loss and gut microbiota diversity in obese patients on a calorie restrict diet (CRD). Methods: Twenty obese patients who were divided into two groups: sleep deprivation group(SD group,n=10) and non-sleep deprivation group(NSD group ,n=10). All the patients received CRD for twelve weeks. Measurement of anthropometric parameters, biochemical examinations and gut microbiota detection were done at baseline and the end of week 12. MI Bands were used to monitor the sleep and exercise. Body shape parameters were measured by using the JAWON ioi353. The gut microbiota was examined by PCR in the v3-v5 region of 16S rDNA gene, and high-throughput sequencing was carried out on the Illumina Miseq platform. The operational taxonomic units (OTUs) was used for analysis. Results: 1. CRD improved the body weight (BW) , waist circumference(WC), blood pressure (BP),basal metabolic rate (BMR) ,body fat content(BFC),and Insulin resistance index (HOMA-IR) in all obese patients. 2. In the NSD group, the BW, BFC, VFA, BMR and total cholesterol (TC) reduced significantly when compared with the NSD group after CRD intervention (P<0.05). 3. The Alpha diversity of gut microbiota remained unchanged after the intervention in two groups after CRD intervention. 4. There was a negative correlation between Mollicutes and BMR in the NSD group. Conclusion: The effects of CRD may be weaken by SD in weight loss and the metabolism of blood lipid. Mollicutes bacteria may be related to the weight loss after CRD intervention in obese patients.
Neuronal GPR30 Participates in Genistein-Mediated Neuroprotection in Ischemic Stroke by Inhibiting NLRP3 Inflammasome Activation in Ovariectomized Female Mice
Authors: Wang Shiquan , Zhang Zhen , Wang Jin , Ma Lina , Zhao Jianshuai , Wang Jiajia , Fang Zongping , Hou Wugang , Guo Haiyun 
Published: December 2021

Abstract
Estrogen replacement therapy (ERT) is potentially beneficial for the prevention and treatment of postmenopausal cerebral ischemia but inevitably increases the risk of cerebral hemorrhage and breast cancer when used for a long period of time. Genistein, a natural phytoestrogen, has been reported to contribute to the recovery of postmenopausal ischemic stroke with reduced risks. However, the underlying mechanism of genistein-mediated neuroprotection remains unclear. We reported that genistein exerted significant neuroprotective effects by enhancing the expression of neuronal G protein-coupled receptor 30 (GPR30) in the ischemic penumbra after cerebral reperfusion in ovariectomized (OVX) mice, and this effect was achieved through GPR30-mediated inhibition of nod-like receptor protein 3 (NLRP3) inflammasome activation. In addition, we found that Peroxisome proliferator-activated receptor-gamma coactivator 1α (PGC-1α) was the pivotal molecule that participated in GPR30-mediated inhibition of NLRP3 inflammasome activation in OVX mice after ischemia/reperfusion (I/R) injury. Our data suggest that the neuronal GPR30/PGC-1α pathway plays an important role in genistein-mediated neuroprotection against I/R injury in OVX mice.
Metal Contaminants Occurrence and Microbial Diversity From the Perspectives of Dual Tolerance by the Bacterial Isolates Along Altitudinal Zonation of River Teesta – a Pristine River System in Eastern Himalayas
Authors: Chettri Upashna , Joshi S R 
Published: December 2021

Abstract
The present study was conducted along River Teesta in Eastern Himalaya. Water and sediment samples were collected from six sampling points during the monsoon and winter seasons along the course of the river. The background information was collected by analysing physico-chemical parameters and the heavy metal concentrations. Culturable bacterial diversity using culture-based and molecular based 16S rRNA approaches characterized bacterial isolates to 5 major phyla, majority belonging Proteobacteria, Actinobacteria and Firmicutes followed by Bacteroidetes, Alpha-Proteobacteria, Beta-Proteobacteria, Gamma-Proteobacteria, Actinobacteria, Bacilli, Flavobacteriia, Deinococci, Sphingobacteriia and Cytophagia. The total of 245 characterized isolates belonged to 69 genera. Diversity indices were calculated for each site. There were variations in the community structure of culturable bacteria along the river stretch with some common and unique groups. Heavy metal tolerance and antibiotic resistance profiles showed some isolates to be tolerant to high levels of heavy metals and multiple antibiotic indicating a major concern. The antibiotic resistance diversified along the human impacted downstream sites. The present report on bacterial diversity and the associated metal and antibiotics tolerance is the first of its kind on Teesta river, the only major river system flowing through the state of Sikkim and parts of North Bengal.
Ocurrence of Blandm-7 And Association With Blakpc-2, Blactx-M15, Aac, Aph, Mph(A), Catb3 And Virulence Genes In A Clinical Isolate of Klebsiella Pneumoniae With Different Plasmids In Brazil.
Authors: Alves Weverton de Oliveira , Scavuzzi Alexsandra Maria Lima , Beltrão Elizabeth Maria Bispo , de Oliveira Érica Maria , Vasconcelos Crhisllane Rafaele dos Santos , Rezende Antônio Mauro , Lopes Ana Catarina de Souza 
Published: December 2021

Abstract
To characterize phenotypically and genotypically an isolate of Multidrug Resistant (MDR) K. pneumoniae from a patient with septicemia in a hospital in Recife-PE, Brazil, resistance and virulence genes were investigated by using PCR and sequencing the amplicons and the plasmid DNA was also sequenced. The K74-A3 isolate was resistant to all β-lactams, including carbapenems, as well as to aminoglycosides and quinolones. By conducting a PCR analysis and sequencing, the variant blaNDM-7 associated with blaKPC-2 and the cps, wabG, fimH, mrkD and entB virulence genes were identified. The analysis of plasmid revealed the presence of blaCTX-M15, aac(3)-IVa, aph(3')-Ia, aph(4)-Ia, aac(6')ib-cr, mph(A) and catB3, and also the plasmids IncX3, IncFIB, IncQ1, ColRNAI and ColpVC. To our knowledge, this is the first report of the blaNDM-7 gene in Brazil and we suggest that this variant is located in IncX3. These results alert us to the risk of spreading an isolate with a vast genetic arsenal of resistance, in addition to which several plasmids are present that favor the horizontal transfer of these genes.
A Dataset of Lost Opportunities The Case of 63 Developed And Emerging Countries Amid The COVID-19 Pandemic
Authors: Popkova Elena G. , Bogoviz Aleksei V. , Lobova Svetlana V. , Makarenko Elena N. , Sergi Bruno S. 
Published: December 2021

Abstract
The dataset provides the statistics on digital competitiveness, sustainable development, and the COVID-19 cases for 63 developed and developing countries. The dataset calculates digital competitiveness and sustainable development under the adverse impact of the pandemic in 2020. Unlike the stark change compared with 2019, it clears the estimated growth of the other factors’ influence and characterizes the effect of the pandemic and the COVID-19 crisis. Practical significance also comprises evaluating wasted opportunities in 2020 and increasing digital competitiveness and sustainable development, which reflect the difference between simple growth indicators in 2020 and 2019 and growth under the pandemic’s influence. Another advantage of this paper is the forecasting advantage and the alternativeness of the considered scenarios, which allows implementing the estimates in a broad range of scientific studies. The case of Australia and the world economy's forecast for 2021 are elaborated on in the paper.
Evaluation of the Impact of Calibration of Patient-Reported Outcomes Measures on Clinical Trial Results: A Simulation Study based on Rasch Measurement Theory
Authors: Loubert Angély , Regnault Antoine , Sébille Véronique , Hardouin Jean-Benoit 
Published: December 2021

Abstract
BackgroundIn the analysis of clinical trial endpoints, calibration of patient-reported outcomes (PRO) instruments ensures that resulting “scores” represent the same quantity of the measured concept between applications. Rasch measurement theory (RMT) is a psychometric approach that guarantees algebraic separation of person and item parameter estimates, allowing formal calibration of PRO instruments. In the RMT framework, calibration is performed using the item parameter estimates obtained from a previous “calibration” study. But if calibration is based on poorly estimated item parameters (e.g., because the sample size of the calibration sample was low), this may hamper the ability to detect a treatment effect, and direct estimation of item parameters from the trial data (non-calibration) may then be preferred. The objective of this simulation study was to assess the impact of calibration on the comparison of PRO results between treatment groups, using different analysis methods.MethodsPRO results were simulated following a polytomous Rasch model, for a calibration and a trial sample. Scenarios included varying sample sizes, with instrument of varying number of items and modalities, and varying item parameters distributions. Different treatment effect sizes and distributions of the two patient samples were also explored. Comparison of treatment groups was performed using different methods based on a random effect Rasch model. Calibrated and non-calibrated approaches were compared based on type-I error, power, bias, and variance of the estimates for the difference between groups.Results There was no impact of the calibration approach on type-I error, power, bias, and dispersion of the estimates. Among other findings, mistargeting between the PRO instrument and patients from the trial sample (regarding the level of measured concept) resulted in a lower power and higher position bias than appropriate targeting. ConclusionsCalibration of PROs in clinical trials does not compromise the ability to accurately assess a treatment effect and is essential to properly interpret PRO results. Given its important added value, calibration should thus always be performed when a PRO instrument is used as an endpoint in a clinical trial, in the RMT framework.
Homa-Ir Insulin Resistance in Differentiated Thyroid Cancer and Benign Thyroid Nodules
Authors: Castillo-Saavedra Eloisa , Castillo-Dávila Juan José , Quintanilla-Flores Dania Lizet , Soto-García Anally Jamile 
Published: December 2021

Abstract
Introduction: There is evidence that insulin resistance is associated with different types of cancer. This resistance increases the incidence of benign thyroid nodules and the risk of developing Differentiated Thyroid Cancer, however, studies in this regard are required. Objective: To assess if there are differences in the prevalence of insulin resistance in patients with differentiated thyroid cancer and patients with benign thyroid nodule. Material and methods: Prospective, analytical and cross-sectional design study. Patients undergoing thyroidectomy and definitive diagnosis of differentiated thyroid cancer or benign thyroid nodule were included. Anthropometric and biochemical variables were evaluated and differences in prevalence of insulin resistance were identified. To compare continuous variables, Student's T or Mann Whitney's U was used. To evaluate differences in categorical variables, the two-sided Fisher test when two binary variables were contrasted and Pearson's X2 in variables with more than two categories. Factors were analyzed through multivariate analysis obtaining odds ratio and 95% confidence interval.Results: A lower possibility of cancer was concluded: hereditary-family history of thyroid disease and hypothyroidism (OR 0.159; 95% CI 0.038-0.669; p = 0.012). Positive HOMA-IR showed a significant association in residual structural disease (P = 0.050) and local vascular invasion (p = 0.014).Conclusions: No significant association was obtained between positive HOMA-IR and Differentiated Thyroid Cancer, compared with the Benignity group. It seems that there is a greater tendency to lack of structural and biochemical resolution in patients with malignancy and positive HOMA-IR.
Association of Sleep Characteristics and Night Shift Work with Polycystic Ovary Syndrome: A Cross-Sectional Study
Authors: Shao Shuyi , Zhao Huanqiang , Lu Zhiying , Lei Xiaohong , Zhang Ying 
Published: December 2021

Abstract
Background: The association between polycystic ovary syndrome (PCOS) and circadian rhythm has been established, but to date, investigations that describe the sleep-wake behavior of PCOS in China are limited. Here, we examined the association of sleep characteristics and night shift work with the risk of PCOS in Chinese women, and investigated their relationship to infertility in PCOS. Methods: From March 21, 2021, to April 31, 2021, a total of 3 927 Chinese women with or without PCOS were recruited online. All participants completed the WeChat-based electronic questionnaires. Sleep characteristics were measured by the Pittsburgh Sleep Quality Index.Results: A total of 2 871 women were extracted for final analysis. Sleep duration (OR, 0.857; 95% CI, 0.763-0.963), sleep midpoint (OR, 1.142; 95% CI, 1.049-1.244), sleep disturbance (OR,1.320; 95% CI, 0.957-1.146), daytime dysfunction (OR, 1.136; 95% CI, 1.030-1.253) and night shift work (OR, 1.628; 95% CI, 1.264-2.097) were associated with higher risk of PCOS. After adjusting for confounders including age, body mass index, smoking status, coffee and tea drinking status, sleep disturbance (OR, 1.314; 95% CI, 1.111-1.555), daytime dysfunction (OR, 1.143; 95% CI, 1.034-1.264) and night shift work (OR, 1.800; 95% CI, 1.388-2.333) remained associated. In addition, sleep disturbance (OR, 1.887; 95% CI, 1.400-2.542) and subjective sleep quality (OR, 1.299; 95% CI, 1.037-1.627) were related to infertility in women with PCOS, and sleep disturbance (OR, 1.750; 95% CI, 1.281-2.390) remained significant after adjusting for confounders.Conclusions: These results suggest that sleep disturbance, daytime dysfunction and night shift work were significantly associated with PCOS. Screening for sleep disturbance and providing appropriate treatment could be potential strategies to manage PCOS and its long-term complications.
Metagenomic Analysis Reveals the Shared and Distinct Features of Bacterial Communities and Resistomes in Corn Silage from Different Climate Zones in China
Authors: Xu Dongmei , Han Hongyan , Wang Chao , Zhang Yixin , Li Fuhou , Huang Wenkang , Gao Lie , Na Na , Hao Jun , Wang Jian , Li Yanbing , Sun Ruru , Mi Da , Wang Fei , Liang Longfei , Li Jinyang , Xue Yanlin , Yuan Xianjun , Guo Xusheng 
Published: December 2021

Abstract
Background: The emergence and spread of antibiotic resistance are a significant threat to global health. Silage is a major forage feed for ruminants, and its safety is an important guarantee that high-quality ruminant products will remain available to humans. However, little attention has been given to the silage resistome. To define the antibiotic resistome and its potential risk to silage from different climate zones and in response to the ensiling process, this study used metagenomics to investigate bacterial communities and the type and amount of antibiotic resistance gene (ARG) in corn silage harvested from six climate zones (Cfa, BWk, Dwc, Dwa, BSk, and Aw based on Köppen-Geiger climate classification) in China. Results: The composition and succession of silage bacterial communities varied significantly between different climate zones. Lactobacillus was the predominant bacteria during corn ensiling. A total of 134 ARGs were observed in corn silage, with the dominant classes being beta-lactamase and multidrug resistance and the primary mechanisms being efflux pump, inactivation, and target protection. Differences in the resistome were mainly attributed to disparities in microbial composition, which was indirectly affected by climatic factors and fermentation pH. ARG abundance was lower in 90-day silages than 5-day silages except in Hainan silage. The diversity and relative abundance (0.65-0.4% based on total gene number) of ARGs was lower in silage microbiota from Tibet than other climate zones. The dominant ARGs were tetM, oqxB, lmrD, lnuA, ermB, and tetS, and Enterobacter, Klebsiella, Staphylococcus, Lactobacillus and Lactococcus were the primary ARG hosts. Eleven high-risk ARGs were chosen to evaluate the pollution level of silages harvested from different climate zones. The highest relative abundance of high-risk ARGs belonging to Lactobacillus occurred in corn silages from Cfa, Dwa and BWk climate zones. Conclusions: The ensiling process decreased ARG abundance. While resistome contamination of silage from Tibet was relatively low, ARGs with high risk were abundant in silages from Cfa, Dwa and BWk climate zones.
Long-Term Survival after Linac-Based Stereotactic Radiosurgery and Radiotherapy with A Micro-Multileaf Collimator for Brain Metastasis
Authors: Matsuda Ryosuke , Hasegawa Masatoshi , Tamamoto Tetsuro , Inooka Nobuyoshi , Nikimoto Mei , Ochi Tomoko , Miyasaka Toshiteru , Hontsu Shigeto , Yamaki Kaori , Miura Sachiko , Morimoto Takayuki , Mitsui Takaaki , Furuta Takanori , Yokoyama Shohei , Kotsugi Masashi , Yamada Shuichi , Nakagawa Ichiro , Nakase Hiroyuki 
Published: December 2021

Abstract
Purpose: To evaluate the prognostic factors associated with long-term survival after linear accelerator (linac)-based stereotactic radiosurgery (SRS) and fractionated stereotactic radiotherapy (fSRT) with a micro-multileaf collimator for brain metastasis (BM). Methods: This single-center retrospective study included 226 consecutive patients with BM who were treated with linac-based SRS or fSRT with a micro-multileaf collimator between January 2011 and December 2018. Long-term survival (LTS) was defined as survival for more than 2 years after SRS/fSRT. The tumors originated from the lung (n =189, 83.6%), breast (n = 11, 4.9%), colon (n = 9, 4.0%), stomach (n = 4, 1.8%), kidney (n = 3, 1.3%), esophagus (n = 3, 1.3%), and other regions (n = 7, 3.1%). Results: The median pretreatment Karnofsky performance scale (KPS) score was 90 (range: 40–100). The median follow-up time was 13 (range: 0–120) months. Out of the 226 patients, 72 (31.8%) were categorized in the LTS group. The median survival time was 43 months and 13 months in the LTS group and in the entire cohort, respectively. The 3-year, 4-year, and 5-year survival rate in the LTS group was 59.1%, 49.6%, and 40.7%, respectively. Multivariate regression logistic analysis showed that female sex, a pre-treatment KPS score ≥80, and the absence of extracranial metastasis were associated with long-term survival. Conclusions: Female sex, a favorable pre-treatment KPS score, and the absence of extracranial metastasis were associated with long-term survival in the current cohort of patients with BM.
Casein kinase 1 gamma integrates oxidative stress and innate immune responses
Authors: Ma Long , Hu Yiman , Xu Zhaofa 
Published: December 2021

Abstract
Animals utilize associated pathways to elicit responses to oxidative stress and infection. The molecular mechanisms coordinating these pathways remain unclear. Here, using C. elegans we identified the highly conserved casein kinase 1 gamma CSNK-1 (also known as CK1g or CSNK1G), as a key regulator of these processes. csnk-1 interacted with the bli-3/tsp-15/doxa-1 dual oxidase genes by nonallelic noncomplementation to negatively regulate animal survival in excess iodide, an oxidative stressor. A conserved interaction was detected between DOXA-1 and CSNK-1 and between their human homologs DUOXA2 and CSNK1G2. csnk-1 deficiency resulted in upregulated expression of innate immunity genes and increased animal survival in the pathogenic Pseudomonas aeruginosa PA14. Phosphoproteomic analyses identified decreased phosphorylation of key innate immunity regulators NSY-1 MAPKKK and LIN-45 Raf in csnk-1(lf) mutants. Indeed, NSY-1 and LIN-45 pathways were required for the increased survival of csnk-1-deficient animals in PA14. Further analyses suggest that CSNK-1 and SKN-1 Nrf2 might act in parallel to regulate oxidative stress response. Together, we propose that CSNK-1 CSNK1G plays a novel pivotal role in integrating animal’s responses to oxidative stress and pathogens.