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for humans and animals when released to the natural environment. Hence, there is need to develop management strategies and ensure compliance in order to prevent water-borne diarrhoea caused by ETEC and reduce the menace of antibiotic resistance in the environment. © 2020 Published by Elsevier Ltd.The present study identified the threshold concentration of xylo-oligosaccharides (XOS) that resulted in minimal quality changes (rheology, color, water activity, pH, and total soluble solids) in strawberry puree. Optimization of XOS concentration to 5% (w/w) did not significantly alter the quality attributes of the strawberry puree. In addition, this study also monitored the rheological properties, composition (total soluble solids, total phenolic content, flavonoids, and tannin content), physicochemical attributes (color, water activity, pH) and sensorial properties of XOS-enhanced (5%, w/w) strawberry puree after thermal processing (HTST 75 °C, 15s and UHT 121 °C, 2s) and storage after 1, 15, and 36 days at 4 °C and 55 °C. At 5% (w/w) concentration, the addition of XOS increased consumer preference without significantly compromising quality attributes. Thermally treated strawberry puree (HTST and UHT) were less preferred by consumers than fresh puree. However, all strawberry samples incorporated with XOS (5%, w/w) received statistically higher scores than the samples without the XOS addition. Thus, the proposed supplementation of strawberry puree with XOS could be a viable solution to increase consumers' dietary fiber intake with little need for behavioral changes. © 2020 Published by Elsevier Ltd.[This corrects the article DOI 10.1016/j.heliyon.2020.e03291.]. © 2020 The Author(s).Genus Galanthus (Amaryllidaceae) includes 19 species in Europe and the Middle East. The Flora of Bulgaria recognizes two species G. nivalis L. and G. elwesii Hook. Galanthus elwesii is characterized by relatively high morphological variability, leading some authors to identify some populations as G. gracilis Celak. However, the occurrence of G. gracilis in the Bulgarian flora is disputed. The hypothesis was that populations previously identified as G. gracilis belong indeed to a separate species. Therefore, the objective of this study was to compare G. nivalis and G. elwesii with plants from populations previously identified as G. gracilis. Morphological, DNA, embryological and anatomical analyzes were conducted to meet the objective. The morphological characteristics and DNA dendrogram revealed that G. gracilis and G. elwesii were situated in the same cluster and had significant morphological similarity, whereas plants from populations identified as G. nivalis were dissimilar in morphology and situated in a separate cluster. The revealed features of the generative sphere showed similarities across the species. Scanning electron microscopy (SEM) analyses of the surface revealed that the anticillinal walls of G. elwesii and G. gracilis were straight, while those of G. nivalis were wavy. This research demonstrated that the plants of G. elwesii and those from populations identified as G. gracilis are morphologically, embryologically and genetically similar, thus refuting the hypothesis. This study did not provide sufficient evidence to support the claim of the existence of G. gracilis in the Bulgarian flora; the populations identified as G. gracilis in Bulgaria may be forms of G. elwesii. © 2019 The Author(s). Published by Elsevier Ltd.Sheep and goats are susceptible to infections with Toxoplasma gondii and could play an important role in the transmission of the zoonotic parasite to human. We conducted a cross sectional study to estimate the seroprevalence and to assess the risk factors for T. gondii seropositivity in small ruminants under traditional husbandry systems. This study was carried out from November 2015 to April 2016 in randomly selected small ruminants (n = 1038) from 48 farms located in Colombia, in the departments of northern Cesar in the north and La Guajira in the south. An indirect ELISA was used to detect IgG antibodies to T. gondii in the animals. A standardized questionnaire was used to obtain information on putative risk factors. We conducted the association analyses by using univariable and multivariate logistic regression and report odds ratios (OR) with 95% confidence interval (C.I). Cpd 20m in vitro The overall seroprevalence in small ruminants was 23.5% (C.I 21-26.2%). Sheep showed a higher seroprevalence (25.1% C.I 22.4-28.6%) than goats (18.4% C.I 22.4-28.6%). The association analysis recognized as risk factors for T. gondii seropositivity farming pigs in addition to small ruminants (OR = 1.96 C.I 1.414-2.743), the inexistence of manure heap (OR = 2.254 C.I 1.480-3.433) and drinking water from locally aqueducts (OR = 1.489 C.I 1.006-2.204). The results of the study confirmed that exposure to T. gondii is common in sheep and goats in dry Caribbean regions of Colombia. © 2020 The Authors. Published by Elsevier Ltd on behalf of World Federation of Parasitologists.Assessment of the psychological and social circumstances of candidates for assisted reproduction is commonly justified with references to the welfare of the intended child. In nine focus group discussions with 64 clinic staff at four public fertility clinics in Sweden, the responsible use of public resources constituted another important justification for such assessments. Theoretically, this study draws on the identification of the role of regulatory conversations in decision makers' policy interpretations. Focus groups defined the desired outcome of assisted reproductive technology (ART) treatment as a well-functioning family, and represented the aim of ART treatment as solving problems without creating new problems for the candidates, the intended child or society. In the discourse of solving and preventing problems, the welfare of the child argument, the responsible use of resources argument and the discourse of personal responsibility merge. Lack of consideration for the circumstances in which the child will grow up was not considered a responsible use of resources because ART treatment would then risk creating more problems than it solved. The results of this study suggest that while publicly funded subsidization of fertility treatment has increased accessibility to ART treatment for candidates who lack the financial means to pay, clinic staff justified restricting access to ART treatment with concern for how public resources are spent. © 2020 The Author.The COVID-19 pandemia is affecting people worldwide. Most of the patients suffered of a respiratory disease that will progress to an acute respiratory distress syndrome (ARDS). SARS-CoV-2 pneumonia severely ill patients, develop a systemic inflammatory response with a Cytokine Release Syndrome (CRS), that is characterized by a sudden increase in several pro-inflammatory cytokines, mainly IL-1, IL-6 and TNF-alfa by activated macrophages (M1 phenotype). Blocking IL-6 with tocilizumab and using respirator equipment seems to be a very important issue in this (SARS-CoV-2) pneumonia, but not all patients are referred to such treatments. Low dose radiotherapy (0,5 Gy), is an evidence-based anti-inflammatory treatment, that could modify the immune landscape in the lung affected of SARS-CoV-2 pneumonia, through macrophages polarization to alternatively activated Macrophages (M2 phenotype). Radiation-induced cancer risk could be assumed due to the very low dose used, the advanced age of the patients and the life-threatening condition of SARS-Cov2 pneumonia. LDRT is a cost-effective non-toxic treatment already available in most general hospitals. This fact allows that it would be used for the large number of patients that will suffer this disease, and that would not receive specific anti-IL-6 treatments in ICUs in low and middle income countries. © 2020 Published by Elsevier B.V. on behalf of European Society for Radiotherapy and Oncology.Background and purpose Taste impairment is a common radiation-induced toxicity in head and neck cancer (HNC) patients acutely. However, data on the potential for recovery and the time dependent course of late taste impairment are limited. Materials and methods As part of an IRB-approved observational prospective study, HNC patients underwent serial surveys including the MD Anderson Symptom Inventory - Head and Neck module (MDASI-HN). For our analysis, we extracted MDASI-HN taste item results from oropharyngeal cancer patients treated with intensity-modulated radiotherapy or volumetric modulated arc therapy and at least two taste assessments after ≥1 year from end of radiotherapy (RT). Results 1214 MDASI taste items from 326 patients between 1 and 13 years post-RT were included. Median prescribed dose to the high-dose clinical target volume (CTV1) was 66.0 Gy, with 180 patients (55%) receiving chemotherapy. Taste markedly improved in the first years from end of RT, but plateaued after year 5. In patients with taste assessment in subsequent years, a significant reduction in taste impairment was found from the second to the third year (p = 0.001) and tended towards significance from the third to the fourth year (p = 0.058). Multivariate analysis revealed treatment site as significant factor in the sixth year from RT and CTV1 dose and age in the seventh year. Conclusion Radiation-induced taste impairment may improve over an extended time interval, but becomes relatively stable from year 5 post-RT. Direct characterization of RT-induced taste impairment and the calculation of normal tissue complication probability should include consideration of the time-dependent course in taste recovery. © 2020 The Authors.Mycobacterium shinjukuense is a newly identified nontuberculous mycobacteria (NTM) and its gene sequence of 16S rRNA shows high homology to that of Mycobacterium tuberculosis. We present a case of M. shinjukuense pulmonary disease progressed to pleuritis after iatrogenic pneumothorax. The patient was initially diagnosed as tuberculosis based on a positive result for the 16S rRNA of an M. tuberculosis identification kit using scrapings from the cavitary nodule. We need to bear in mind that pneumothorax following bronchoscopy may induce NTM pleuritis and M. shinjukuense infection should be considered in the differential diagnosis of mycobacterial pulmonary disease with effusion. © 2020 The Authors.Background and Objectives Most people agree that cognitive capabilities are an integral component of wisdom and its development. However, a question that has received less attention is whether people view maintaining cognitive capabilities as a necessary prerequisite for maintaining wisdom. Research Design and Methods This study used a mixed-methods approach to evaluate people's views about the relationship between age-related cognitive declines, Alzheimer's disease (AD), and wisdom. Our final sample of 1,519 adults ranged in age from 18 to 86. Results The majority of participants stated that wisdom could be present even in people with significant age-related cognitive declines or with AD. In the qualitative responses, common justifications for this were (a) that even people with severe AD can still exhibit wise behaviors during lucid moments, (b) that wisdom is an immutable characteristic that is impossible to lose, and (c) that wisdom maintenance and cognitive capability maintenance are separate constructs.