This study sought to elicit a discussion about the significance of garbage from the standpoint of a group of municipal garbage collectors and garbage recyclers resident in Fortaleza, State of Ceará. Using qualitative methodology and the individual interview technique, this work presents the results of ongoing research that has been conducted together with the employees involved in the collection of household garbage in Fortaleza, State of Ceará, and those working in a plant for separating recyclable materials. During the period under analysis of the "world of garbage" eight interviews were staged. After transcription and interpretation of the interviews, it became clear that the respondents perceive garbage as being prejudicial to health (due to the various diseases it causes) and also as a means of survival (as a result of non-inclusion in the labor market due to lack of study and/or opportunity).
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http://dx.doi.org/10.1590/s1413-81232011000900008 | DOI Listing |
J Clin Invest
January 2025
Laboratory of Translational Oncology and Translational Cancer Therapeutics, Warren Alpert Medical School of Brown University, Providence, United States of America.
Radiotherapy can be limited by pneumonitis which is impacted by innate immunity, including pathways regulated by TRAIL death receptor DR5. We investigated whether DR5 agonists could rescue mice from toxic effects of radiation and found two different agonists, parenteral PEGylated trimeric-TRAIL (TLY012) and oral TRAIL-Inducing Compound (TIC10/ONC201) could reduce pneumonitis, alveolar-wall thickness, and oxygen desaturation. Lung protection extended to late effects of radiation including less fibrosis at 22-weeks in TLY012-rescued survivors versus un-rescued surviving irradiated-mice.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Laboratory of Polymers and Materials Innovation, Department of Organic and Inorganic Chemistry, Sciences Center, Federal University of Ceará, Campus of Pici, Zip Code 60440-900 Fortaleza, CE, Brazil. Electronic address:
The ongoing problem of an increasing resistance of Candida spp. to available antifungals, has made it necessary the search for new therapeutic alternatives. The aim of this work was to develop a microsphere based on Caesalpinia ferrea galactomannan and Spondias purpurea L.
View Article and Find Full Text PDFUrology
January 2025
State University of Feira de Santana, Bahia, Brazil; Federal University of Ceará, Fortaleza, Ceará. Electronic address:
Background: The decline in testosterone levels among older men remains a subject of debate. While some cross-sectional and longitudinal studies have reported a decrease in testosterone with advancing age, others have not observed this trend. In this study, we aimed to evaluate testosterone levels and identify predictors of low testosterone in an age-stratified cohort of men.
View Article and Find Full Text PDFJ Proteomics
January 2025
Departamento de Bioquímica e Biologia Molecular, Programa de Pós-Graduação em Bioquímica, Universidade Federal do Ceará, Fortaleza, Brazil. Electronic address:
We analyze the proteome changes during the development of the carnauba palm (Copernicia prunifera) seedlings under skotomorphogenic conditions, by separating the embryo into its two components: haustorium (HA) and cotyledonary petiole (CP) and established the descriptive and quantitative proteomes of these tissues across four developmental stages. 5205 proteins were identified in HA and 6028 in CP. These proteomes are rich in proteins known to maintain the skotomorphogenic state, and in a complete set of proteins involved in cellular respiration and biosynthesis of secondary metabolites.
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