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Journal articles on the topic 'Lavagem de carro'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Brito, Nayara de, Gilmar Oliveira Santos, and Gilberto Aparecido Rodrigues. "SISTEMA DE REUSO DE ÁGUA DA CHUVA PARA RESIDÊNCIAS PEQUENAS (70 m²) NO MUNICÍPIO DE RIO VERDE, GOIÁS, CENTRO-OESTE, BRASIL." Ciência & Tecnologia 12, no. 1 (2021): 56–66. http://dx.doi.org/10.52138/citec.v12i1.13.

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A escassez da água vem sendo debatida e argumentada em vários lugares, mostrando a necessidade de ações voltadas ao uso eficiente deste recurso. Assim, o objetivo deste trabalho foi realizar a captação, armazenamento e reuso da água captada de telhado para residência do projeto “Minha Casa, Minha Vida” (70 m2) no município de Rio Verde, Goiás. Foram utilizados dados de precipitação média mensal de 19 anos (1996 - 2015). Simulou-se o armazenamento máximo para assegurar o período de estiagem. Estimou-se o consumo médio de água semanal considerando de 1 a 3 pessoas por residência. Considerou-se c

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Kich, Marina, and Wolmir José Böckel. "Análise de óleos e graxas em efluentes por espectrofotometria." Estação Científica (UNIFAP) 7, no. 3 (2017): 61. http://dx.doi.org/10.18468/estcien.2017v7n3.p61-69.

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A poluição ambiental é uma preocupação mundial, principalmente a poluição de corpos hídricos. Para medir o nível de poluição, a legislação ambiental utiliza parâmetros como indicadores da qualidade. Efluentes de postos de lavagens de carros e de oficinas mecânicas possuem alto poder poluidor devido a quantidade de óleo proveniente de peças e motores de automóveis. O método oficial para o Rio Grande do Sul, em conformidade com a Fundação Estadual de Proteção Ambiental Henrique Luiz Roessler (Fepam), é por gravimetria. Porém, é um método que demanda relativamente mais tempo e mais etapas do que

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Silva, Angelita Aparecida Ribeiro da, Carlos Alberto Paulinetti da Camara, Ilza Lobo, Ieda Spacino Scarmínio, and João Carlos Alves. "Otimização dos parâmetros operacionais de eletrocoagulação aplicada à recuperação de efluentes de lavagem de veículos." Engenharia Sanitaria e Ambiental 22, no. 1 (2017): 179–86. http://dx.doi.org/10.1590/s1413-41522017111063.

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RESUMO No Brasil, cerca de 32.700 postos de lavagem de veículos consomem 3,7 milhões de m3/mês-1, média de 60 L por veículo. Esse consumo poderia ser minimizado, se o efluente fosse devidamente tratado e reutilizado. Como diversos tipos de efluentes têm sido eficientemente tratados por técnicas eletroquímicas, como a eletrocoagulação (EC) e a eletroflotação (EF), o objetivo principal deste estudo foi desenvolver um sistema de tratamento de efluentes de lavagem de carros por EC, usando eletrodos de alumínio. Parâmetros como pH inicial, corrente elétrica aplicada e tempo de eletrólise foram otim

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Gutierrez, Juan Pablo, C. Mel Wilcox, and Klaus Mönkemüller. "New technique to carry out endoscopic necrosectomy lavage using a pump." Digestive Endoscopy 26, no. 1 (2013): 117–18. http://dx.doi.org/10.1111/den.12171.

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Vasconcelos, Daniela V., and Anderson Gomes. "Tratamento de efluentes de postos de combustíveis para o reúso usando processos oxidativos avançados." Cadernos UniFOA 4, no. 11 (2017): 35. http://dx.doi.org/10.47385/cadunifoa.v4i11.995.

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Buscando pesquisar processos alternativos para o tratamento de efluentes, este trabalho estudou a aplicação de um processo oxidativo avan- çado, POA, (H2 O2 /UV), para o tratamento de um efluente originado de lavagens de carros para fins de reúso com o objetivo de reduzir o valor inicial de cor aparente, turbidez, condutividade, demanda química de oxigênio (DQO), óleos e graxas, amônia, sólidos suspensos, dissolvidos, surfactantes, verificando se a qualidade final da água para que ela possa ser reutilizada nas lavagens. Soluções do efluente foram submetidas ao tratamento proposto, utilizando-s

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Griffiths, Kathryn G., Leanne C. Alworth, Stephen B. Harvey, and Michelle L. Michalski. "Using an intravenous catheter to carry out abdominal lavage in the gerbil." Lab Animal 39, no. 5 (2010): 143–48. http://dx.doi.org/10.1038/laban0510-143.

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7

Aldridge, Paul. "How to carry out initial treatment of traumatic wounds: assessment, preparation and lavage." Veterinary Nurse 4, no. 3 (2013): 168–73. http://dx.doi.org/10.12968/vetn.2013.4.3.168.

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8

Pastor, Laura, Elisabeth Vera, Jose M. Marin, and David Sanz-Rubio. "Extracellular Vesicles from Airway Secretions: New Insights in Lung Diseases." International Journal of Molecular Sciences 22, no. 2 (2021): 583. http://dx.doi.org/10.3390/ijms22020583.

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Lung diseases (LD) are one of the most common causes of death worldwide. Although it is known that chronic airway inflammation and excessive tissue repair are processes associated with LD such as asthma, chronic obstructive pulmonary disease (COPD) or idiopathic pulmonary fibrosis (IPF), their specific pathways remain unclear. Extracellular vesicles (EVs) are heterogeneous nanoscale membrane vesicles with an important role in cell-to-cell communication. EVs are present in general biofluids as plasma or urine but also in secretions of the airway as bronchoalveolar lavage fluid (BALF), induced s

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9

Pastor, Laura, Elisabeth Vera, Jose M. Marin, and David Sanz-Rubio. "Extracellular Vesicles from Airway Secretions: New Insights in Lung Diseases." International Journal of Molecular Sciences 22, no. 2 (2021): 583. http://dx.doi.org/10.3390/ijms22020583.

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Lung diseases (LD) are one of the most common causes of death worldwide. Although it is known that chronic airway inflammation and excessive tissue repair are processes associated with LD such as asthma, chronic obstructive pulmonary disease (COPD) or idiopathic pulmonary fibrosis (IPF), their specific pathways remain unclear. Extracellular vesicles (EVs) are heterogeneous nanoscale membrane vesicles with an important role in cell-to-cell communication. EVs are present in general biofluids as plasma or urine but also in secretions of the airway as bronchoalveolar lavage fluid (BALF), induced s

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Mo, Qiongya, Bingbin Wang, Nian Dong, et al. "The Clinical Clues of Pulmonary Alveolar Proteinosis: A Report of 11 Cases and Literature Review." Canadian Respiratory Journal 2016 (2016): 1–5. http://dx.doi.org/10.1155/2016/4021928.

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Pulmonary alveolar proteinosis (PAP) is a rare interstitial lung disease characterized by the abnormal alveolar accumulation of surfactant components. The diagnosis of PAP can be easily missed since it is rare and lacks specific clinical symptoms. It is of great importance to have a better understanding of the crucial clue to clinically diagnose PAP and take PAP into consideration in the differential diagnosis of interstitial pulmonary diseases or other diseases with similar manifestations. Here, we analyze the clinical characteristics of 11 cases of PAP patients in local hospital and review t

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Lee, Heedoo, Xue He, Kareemah Ni, Jonathan M. Carnino, and Yang Jin. "Low concentration of polyethylene glycol facilitates separation of extracellular vesicles from bronchoalveolar lavage fluid." American Journal of Physiology-Lung Cellular and Molecular Physiology 320, no. 4 (2021): L522—L529. http://dx.doi.org/10.1152/ajplung.00318.2020.

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Extracellular vesicles (EVs) in bodily fluids play an essential role in cell-cell cross talk and potentially serve as novel biomarkers in “liquid biopsy.” It is crucial to have a consistent, efficient, and reliable method to separate EVs from bodily fluids. Currently, there is no universally accepted, “best” method to separate EVs. Besides differential ultracentrifugation (UC), polyethylene glycol (PEG) is among the commonly used methods for EV separation from bodily fluids. However, the optimal concentration of PEG to be used remains inadequately addressed. We initially observed that the conc

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Chan, Thomas YK, and Julian AJH Critchley. "Pulmonary aspiration following Dettol poisoning: the scope for prevention." Human & Experimental Toxicology 15, no. 10 (1996): 843–46. http://dx.doi.org/10.1177/096032719601501009.

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1 After ingestion, Dettol liquid (4.8% chloroxylenol, pine oil, isopropyl, alcohol), a common household disin fectant, can cause central nervous system depression and corrosion of the oral mucosa, larynx and the gastrointestinal tract. The main risk from Dettol poisoning is pulmonary aspiration, leading to pneu monia, adult respiratory distress syndrome (ARDS) and/or sudden cardiorespiratory arrest. 2 To determine to what extent pulmonary aspiration in Dettol poisoning could be prevented, 13 patients treated in a general teaching hospital in Hong Kong were studied. Their clinical details were

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Rossi, Patricia Santos, Mari Jane Taube, Heloisa Godoi Bertagnon, and Caroline Barabach. "Perfusão regional intravenosa com antibiótico no tratamento de poliartrite em ovino." Revista Acadêmica Ciência Animal 16 (December 14, 2018): 1. http://dx.doi.org/10.7213/1981-4178.2018.163502.

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Foi atendida, na Clínica Escola de Medicina Veterinária da Universidade Estadual do Centro Oeste, uma borrega com 40 dias de idade apresentando onfaloflebite e aumento em articulações do carpo em MAD e do tarso no MPE. Após anamnese e exame físico completo foi instituído o tratamento inicial com lavagem intra-articular do tarso MPE com 1 mL de gentamicina diluída com 1mL de solução fisiológica, drenagem dos abcessos na articulação do carpo MAD e no ônfalo e aplicação por 20 dias de ceftiofur (1,0 mg/kg) SID IM, flunexin meglumine (2,2 mg/kg) SID IM por cinco dias, além de fisioterapia. Após o

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Testa, Anna, Emilio Venturelli, and Maria Felice Brizzi. "Extracellular Vesicles as a Novel Liquid Biopsy-Based Diagnosis for the Central Nervous System, Head and Neck, Lung, and Gastrointestinal Cancers: Current and Future Perspectives." Cancers 13, no. 11 (2021): 2792. http://dx.doi.org/10.3390/cancers13112792.

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Early diagnosis, along with innovative treatment options, are crucial to increase the overall survival of cancer patients. In the last decade, extracellular vesicles (EVs) have gained great interest in biomarker discovery. EVs are bilayer lipid membrane limited structures, released by almost all cell types, including cancer cells. The EV cargo, which consists of RNAs, proteins, DNA, and lipids, directly mirrors the cells of origin. EVs can be recovered from several body fluids, including blood, cerebral spinal fluid (CSF), saliva, and Broncho-Alveolar Lavage Fluid (BALF), by non-invasive or mi

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Almiñana, Carmen, Alba Rudolf Vegas, Muhittin Tekin, et al. "Isolation and Characterization of Equine Uterine Extracellular Vesicles: A Comparative Methodological Study." International Journal of Molecular Sciences 22, no. 2 (2021): 979. http://dx.doi.org/10.3390/ijms22020979.

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Extracellular vesicles (EVs) have been identified in the uterine fluid in different species and have been pointed as key players in the embryo-maternal dialogue, maternal recognition of pregnancy and establishment of pregnancy. However, little is known about the uterine EVs in the mare. Therefore, the present study aimed at characterizing EVs from uterine lavage of cyclic mares by comparing five EVs isolation methods and the combination of them: (1) ultracentrifugation (UC); (2) concentration of lavage volume by Centricon ultrafiltration (CE); (3) the use of CE with different washing steps (ph

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Francisco-Garcia, Ana S., Eva M. Garrido-Martín, Hitasha Rupani, et al. "Small RNA Species and microRNA Profiles are Altered in Severe Asthma Nanovesicles from Broncho Alveolar Lavage and Associate with Impaired Lung Function and Inflammation." Non-Coding RNA 5, no. 4 (2019): 51. http://dx.doi.org/10.3390/ncrna5040051.

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MicroRNAs are known to regulate important pathways in asthma pathology including the IL-6 and IFN pathways. MicroRNAs have been found not only within cells but also within extracellular vesicles such as exosomes. In this study, we particularly focused on microRNA cargo of nanovesicles in bronchoalveolar lavage of severe asthmatic patients. We extracted nanovesicle RNA using a serial filtration method. RNA content was analyzed with small RNA sequencing and mapped to pathways affected using WebGestalt 2017 Software. We report that severe asthma patients have deficient loading of microRNAs into t

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Zareba, Lukasz, Jacek Szymanski, Zuzanna Homoncik, and Malgorzata Czystowska-Kuzmicz. "EVs from BALF—Mediators of Inflammation and Potential Biomarkers in Lung Diseases." International Journal of Molecular Sciences 22, no. 7 (2021): 3651. http://dx.doi.org/10.3390/ijms22073651.

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Extracellular vesicles (EVs) have been identified as key messengers of intracellular communication in health and disease, including the lung. EVs that can be found in bronchoalveolar lavage fluid (BALF) are released by multiple cells of the airways including bronchial epithelial cells, endothelial cells, alveolar macrophages, and other immune cells, and they have been shown to mediate proinflammatory signals in many inflammatory lung diseases. They transfer complex molecular cargo, including proteins, cytokines, lipids, and nucleic acids such as microRNA, between structural cells such as pulmo

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Minnullin, M. M., R. A. Zefirov, R. F. Shavaliev, R. N. Akhundov, A. Zh Bayalieva, and Sh D. Gardanov. "Features of salt enteral solution application in the treatment of various forms of acute pancreatitis." Wounds and wound infections. The prof. B.M. Kostyuchenok journal 7, no. 1 (2020): 58–66. http://dx.doi.org/10.25199/2408-9613-2020-7-1-58-66.

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The article presents the results of a retrospective study of the intestinal lavage (IL) with saline enteral solution (SES) effectiveness for the treatment of dynamic intestinal obstruction in acute forms of pancreatitis and pancreonecrosis. Objective: to study improve the results of patients treatment in intestinal paresis by various forms of acute pancreatitis, using IL lavage with the use of SES. Materials and methods. The study included 81 patients: 56 (69.1 %) men and 25 (30.9 %) women, average age 59.3 ± 13.4 years, who were hospitalized in the clinic at different times from the onset of

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Kim, Hong, Lim, Koh, Jang, and Huh. "The Role of Exosomes in Bronchoalveloar Lavage from Patients with Acute Respiratory Distress Syndrome." Journal of Clinical Medicine 8, no. 8 (2019): 1148. http://dx.doi.org/10.3390/jcm8081148.

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Background: Acute respiratory distress syndrome (ARDS) is a life-threatening condition caused by pulmonary and extrapulmonary insults. Exosomes are considered a major cell-to-cell communicator and immune modulator. However, their role in ARDS remains unclear. In this study, we investigated whether exosomes could be a potential biomarker of ARDS. Methods: We isolated exosomes from bronchoalveolar lavage (BAL) of patients with ARDS. The correlation between the level of exosomes with clinical data, including etiology, oxygenation, and 28-day mortality was analyzed. Enzyme-linked immune sorbent as

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Khan, Nariman, Christina G. Gutierrez, David Villafuerte Martinez, and Kevin C. Proud. "A case report of COVID-19 associated pulmonary mucormycosis." Archive of Clinical Cases 07, no. 03 (2020): 46–51. http://dx.doi.org/10.22551/2020.28.0703.10172.

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Hospitalized patients with SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) are at risk for developing secondary fungal infections due to greater incidence of preexisting comorbidities and exposure to iatrogenic factors such as corticosteroid use. We present the case of a 44-year-old Hispanic female discovered unresponsive in her home that was found to have severe hyperglycemia with comorbid COVID-19 (coronavirus disease 2019) associated pneumonia. The patient was intubated and treated with several broad-spectrum antibiotics, remdesivir, and corticosteroids but had little improveme

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Oliveira, Marcus Vinicius Morais de, Juan Ramón Olalquiaga Pérez, Eduardo Luis Alves, Alessandra Rodrigues Vieira Martins, and Rogério de Paula Lana. "Rendimento de Carcaça, Mensurações e Peso de Cortes Comerciais de Cordeiros Santa Inês e Bergamácia Alimentados com Dejetos de Suínos em Confinamento." Revista Brasileira de Zootecnia 31, no. 3 suppl (2002): 1451–58. http://dx.doi.org/10.1590/s1516-35982002000600017.

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Foram utilizados 21 cordeiros das raças Santa Inês e Bergamácia, confinados por um período de 75 dias, sendo alimentados com dietas contendo 24% de dejetos de suínos, na forma de biju (dejeto obtido pela raspagem e varredura do piso das baias de crescimento e terminação) ou dejeto peneirado seco - DPS (dejeto obtido através da peneiração da parte sólida do material contido na lâmina d'água e na água da lavagem das baias). Os animais foram abatidos aos 210 dias de idade, sendo determinados o peso e o rendimento das carcaças, suas mensurações e o peso dos cortes comerciais. As diferentes dietas

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Appiah, Michael G., Eun Jeong Park, Samuel Darkwah та ін. "Intestinal Epithelium-Derived Luminally Released Extracellular Vesicles in Sepsis Exhibit the Ability to Suppress TNF-α and IL-17A Expression in Mucosal Inflammation". International Journal of Molecular Sciences 21, № 22 (2020): 8445. http://dx.doi.org/10.3390/ijms21228445.

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Sepsis is a systemic inflammatory disorder induced by a dysregulated immune response to infection resulting in dysfunction of multiple critical organs, including the intestines. Previous studies have reported contrasting results regarding the abilities of exosomes circulating in the blood of sepsis mice and patients to either promote or suppress inflammation. Little is known about how the gut epithelial cell-derived exosomes released in the intestinal luminal space during sepsis affect mucosal inflammation. To study this question, we isolated extracellular vesicles (EVs) from intestinal lavage

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Papadopoulos, Stylianos, Eleftheria Kazepidou, Marianna H. Antonelou, et al. "Secretory Phospholipase A2-IIA Protein and mRNA Pools in Extracellular Vesicles of Bronchoalveolar Lavage Fluid from Patients with Early Acute Respiratory Distress Syndrome: A New Perception in the Dissemination of Inflammation?" Pharmaceuticals 13, no. 11 (2020): 415. http://dx.doi.org/10.3390/ph13110415.

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Secretory phospholipase-IIA A2 (sPLA2-IIA) is expressed in a variety of cell types under inflammatory conditions. Its presence in the bronchoalveolar lavage (BAL) fluid of patients with acute respiratory distress syndrome (ARDS) is associated with the severity of the injury. Exosomal type extracellular vesicles, (EVs), are recognized to perform intercellular communication. They may alter the immune status of recipient target cells through cargo shuttling. In this work, we characterized the exosomal type EVs isolated from BAL fluid of patients with early and late ARDS as compared to control/non

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Pla, Luis, Anna Aviñó, Ramón Eritja, et al. "Triplex Hybridization-Based Nanosystem for the Rapid Screening of Pneumocystis Pneumonia in Clinical Samples." Journal of Fungi 6, no. 4 (2020): 292. http://dx.doi.org/10.3390/jof6040292.

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Pneumocystis pneumonia (PcP) is a disease produced by the opportunistic infection of the fungus Pneumocystis jirovecii. As delayed or unsuitable treatments increase the risk of mortality, the development of rapid and accurate diagnostic tools for PcP are of great importance. Unfortunately, current standard methods present severe limitations and are far from adequate. In this work, a time-competitive, sensitive and selective biosensor based on DNA-gated nanomaterials for the identification of P. jirovecii is presented. The biosensor consists of a nanoporous anodic alumina (NAA) scaffold which p

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Lodise, Thomas P., Martina Kinzig-Schippers, George L. Drusano, et al. "Use of Population Pharmacokinetic Modeling and Monte Carlo Simulation To Describe the Pharmacodynamic Profile of Cefditoren in Plasma and Epithelial Lining Fluid." Antimicrobial Agents and Chemotherapy 52, no. 6 (2007): 1945–51. http://dx.doi.org/10.1128/aac.00736-06.

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ABSTRACT Cefditoren is a broad-spectrum, oral cephalosporin that is highly active against clinically relevant respiratory tract pathogens, including multidrug-resistant Streptococcus pneumoniae. This study described its pharmacodynamic profile in plasma and epithelial lining fluid (ELF). Plasma and ELF pharmacokinetic data were obtained from 24 patients under fasting conditions. Cefditoren and urea concentrations were determined in plasma and bronchoalveolar lavage fluid by liquid chromatography-tandem mass spectrometry. Concentration-time profiles in plasma and ELF were modeled using a model

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Motos, Ana, Joseph L. Kuti, Gianluigi Li Bassi, Antoni Torres та David P. Nicolau. "Is One Sample Enough? β-Lactam Target Attainment and Penetration into Epithelial Lining Fluid Based on Multiple Bronchoalveolar Lavage Sampling Time Points in a Swine Pneumonia Model". Antimicrobial Agents and Chemotherapy 63, № 2 (2018): e01922-18. http://dx.doi.org/10.1128/aac.01922-18.

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ABSTRACTDescribing the disposition of antimicrobial agents at the site of infection is crucial to guide optimal dosing for investigational agents. For antibiotics in development for the treatment of nosocomial pneumonia, concentrations in the epithelial lining fluid (ELF) of the lung are frequently determined from a bronchoscopy at a single time point. The influence of profiles constructed from a single ELF concentration point for each subject has never been reported. This study compares the pharmacokinetics of two β-lactams, ceftolozane and piperacillin, among different ELF sampling approache

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Blumenthal, Stephan, Alain Borgeat, Thomas Pasch, et al. "Ropivacaine Decreases Inflammation in Experimental Endotoxin-induced Lung Injury." Anesthesiology 104, no. 5 (2006): 961–69. http://dx.doi.org/10.1097/00000542-200605000-00012.

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Background Endotoxin causes acute lung injury, which can lead to acute respiratory distress syndrome. Because local anesthetics are known to attenuate inflammatory reactions, ropivacaine was tested for its possible antiinflammatory effect in lipopolysaccharide-induced lung injury in rat alveolar epithelial cells (AECs) and rat pulmonary artery endothelial cells (RPAECs) in vitro and in vivo. Methods AECs and RPAECs were stimulated for 4 h with lipopolysaccharide or lipopolysaccharide and 1 mum ropivacaine. Messenger RNA (mRNA) for intercellular adhesion molecule 1 was assessed. Isolated neutro

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Das, Shampa, Richard Fitzgerald, Asad Ullah, et al. "Intrapulmonary Pharmacokinetics of Cefepime and Enmetazobactam in Healthy Volunteers: Towards New Treatments for Nosocomial Pneumonia." Antimicrobial Agents and Chemotherapy 65, no. 1 (2020): e01468-20. http://dx.doi.org/10.1128/aac.01468-20.

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ABSTRACTCefepime-enmetazobactam is a novel β-lactam–β-lactamase inhibitor combination with broad-spectrum antimicrobial activity against a range of multidrug-resistant Enterobacteriaceae. This agent is being developed for a range of serious hospital infections. An understanding of the extent of partitioning of β-lactam–β-lactamase inhibitor combinations into the human lung is required to better understand the potential role of cefepime-enmetazobactam for the treatment of nosocomial pneumonia. A total of 20 healthy volunteers were used to study the intrapulmonary pharmacokinetics of a regimen o

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Motos, Ana, Joseph L. Kuti, Gianluigi Li Bassi, Antoni Torres та David P. Nicolau. "1398. β-Lactam Probability of Target Attainment (PTA) and Penetration into Epithelial Lining Fluid (ELF) Based on Multiple Bronchoalveolar Lavage (BAL) Sampling Time Points in a Swine Pneumonia Model". Open Forum Infectious Diseases 5, suppl_1 (2018): S430. http://dx.doi.org/10.1093/ofid/ofy210.1229.

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Abstract Background Defining ELF concentrations is desired for antibiotics developed for pneumonia. For ethical reasons, BAL sampling in humans is routinely done at a single time point, thereby creating ambiguity in the precise ELF profile. It is unknown if additional sampling of the ELF would lead to more accurate estimates of exposure. The swine pneumonia model was used to characterize the full ELF profiles (5-BAL) of two β-lactams for comparison with models employing 1-BAL (1B) and 2-BAL (2B) sampling time points only. Methods Sixteen ventilated swine were infected with Pseudomonas aerugino

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Kanjanawasee, Dichapong, Kachorn Seresirikachorn, Wirach Chitsuthipakorn, and Kornkiat Snidvongs. "Hypertonic Saline Versus Isotonic Saline Nasal Irrigation: Systematic Review and Meta-analysis." American Journal of Rhinology & Allergy 32, no. 4 (2018): 269–79. http://dx.doi.org/10.1177/1945892418773566.

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Background Saline nasal lavage is one of the treatments of sinonasal diseases. Evidence from basic research favors hypertonic saline (HS) over isotonic saline (IS) for mucociliary clearance, but evidence from clinical studies is controversial. Conversely, HS may carry greater side effects. Objective To compare the effects of HS and IS nasal irrigation in treating sinonasal diseases. Methods Systematic search with Ovid MEDLINE, Scopus, PubMed, Google Scholar, and Manual additional sources was conducted. Randomized controlled trials comparing HS with IS nasal irrigation in treating any sinonasal

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Del Carpio Huerta, Luis Paul, Mariona Calvo, Olbia Serra, et al. "Clinical significance of peritoneal molecular markers in patients with locally advanced gastric cancer (LAGC) without macroscopic peritoneal implants treated with perioperative chemotherapy (ChT)." Journal of Clinical Oncology 37, no. 15_suppl (2019): e15583-e15583. http://dx.doi.org/10.1200/jco.2019.37.15_suppl.e15583.

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e15583 Background: Presence of malignant cells in the peritoneal lavage (Cyt+) of patients with LAGC in absence of macroscopic peritoneal implants reflects bad prognosis and is a surrogate of metastatic disease. The presence of molecular markers (Mol+), such as CEA and CK20 mRNA, had also been suggested to carry the same bad prognosis as Cyt+ after upfront curative gastrectomy. There is no recommendation about the management of Mol+ patients (pts) within the current perioperative ChT. Methods: We retrospectively analyzed all pts treated in our high volume multidisciplinary team between 2011 –

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Sivolodskii, E. P., G. V. Gorelova, S. P. Bogoslovskaya, and E. V. Zueva. "Selective synthetic growth medium “Acinetobacter phenylalanine agar” for isolation and identification of Acinetobacter calcoaceticus — Acinetobacter baumannii complex species." Russian Journal of Infection and Immunity 10, no. 3 (2020): 591–96. http://dx.doi.org/10.15789/2220-7619-ass-1177.

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The aim of the study was to carry out clinical and microbiological testing of selective growth medium Acinetobacter phenylalanine agar to isolate and identify bacterial species belonging to the Acinetobacter calcoaceticus — Acinetobacter baumannii complex (ACB complex). For this, 400 samples of clinical material (wound discharge, blood, urine, bronchoalveolar lavage) were examined in 2018 in the Clinical and Bacteriological Laboratory of the Military Medical Academy by using routine assays (seeding on blood agar growth medium, pure culture isolation and identification by using biochemical assa

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Melicoff, Ernestina, Shakeel M. Thakurdas, Tanya Siddiqi, Jayasimha Murthy, Leticia Sansores-Garcia, and Roberto Adachi. "Mast Cell-Specific Gene Targeting." Blood 106, no. 11 (2005): 3876. http://dx.doi.org/10.1182/blood.v106.11.3876.3876.

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Abstract For years mast cell (MC) studies have relied on MC lines or bone marrow-derived MC. Regular knockout mice have some disadvantages such as early lethality and developmental defects. Also, the phenotype in MCs from these animals could not be a primary defect but secondary to other cell lines affected by the mutation. The Cre/loxP system allows us to target genetic deletions to specific tissues or cells. Cre, a recombinase from bacteriophage P1, recognizes a DNA sequence motif of 34 bases (loxP). If a DNA segment is flanked by two loxP sites in the same orientation, Cre excises that segm

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Giacomini, E., G. M. Scotti, V. S. Vanni, et al. "Global transcriptomic changes occur in uterine fluid-derived extracellular vesicles during the endometrial window for embryo implantation." Human Reproduction 36, no. 8 (2021): 2249–74. http://dx.doi.org/10.1093/humrep/deab123.

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Abstract STUDY QUESTION Are uterine fluid-derived extracellular vesicles (UF-EVs) a ‘liquid biopsy’ reservoir of biomarkers for real-time monitoring of endometrial status? SUMMARY ANSWER The transcriptomic cargo of UF-EVs reflects the RNA profile of the endometrial tissue as well as changes between the non-receptive and the receptive phase, possibly supporting its use for a novel endometrial receptivity test. WHAT IS KNOWN ALREADY EVs have been previously isolated from uterine fluid, where they likely contribute to the embryo-endometrium crosstalk during implantation. Based on a meta-analysis

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Anagha, L. I., C. U. Inegbenosun, and H. Inegbenosun. "Prevalence of intestinal helminthic infections among secondary school students in Edo State, Nigeria." African Journal of Clinical and Experimental Microbiology 21, no. 2 (2020): 156–63. http://dx.doi.org/10.4314/ajcem.v21i2.9.

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Background: Intestinal helminthic infections are generally common in children accounting for the largest disability adjusted life years (DALYs) of all the parasitic agents. In this study, we determined the prevalence of intestinal helminthic infections among secondary school students in a semi-urban community in Edo State, Nigeria. Methodology: A descriptive cross sectional study of 489 students from four secondary schools in Esan West Local Government Area of Edo State, Nigeria was conducted between December 2018 and July 2019. The schools were selected by stratified random sampling and all e

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Vaz de Lima, Mônica Monninger Fernandes de Goés, Andreia De Torres, and Antônio Carlos Estender. "Adequação do fluxo das roupas sujas para desinfecção." RAHIS 10, no. 2 (2013). http://dx.doi.org/10.21450/rahis.v10i2.2153.

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No processo de desinfecção do enxoval do centro cirúrgico realizado no Hovet há as seguintes desconformidades: roupas contaminadas são armazenadas de maneira inadequada. O transporte das mesmas também é feito de maneira incorreta. Este projeto se propõe a traçar novos fluxos da lavanderia para que ela cumpra seu principal objetivo: transformar roupa suja e contaminada em roupa limpa, em tempo adequado, na quantidade necessária, com segurança e qualidade. A lavagem também deve ser realizada de forma a garantir e assegurar a eliminação de substancias irritantes, incluindo todos os produtos neces

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Rodríguez, Marta, Javier Silva, Ana López-Alfonso, et al. "Different exosome cargo from plasma/bronchoalveolar lavage in non-small-cell lung cancer." Genes, Chromosomes and Cancer, April 2014, n/a. http://dx.doi.org/10.1002/gcc.22181.

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Alvim, André Luiz Silva, Bráulio Roberto Gonçalves Marinho Couto, and Andrea Gazzinelli. "Epidemiological profile of healthcare-associated infections caused by Carbapenemase-producing Enterobacteriaceae." Revista da Escola de Enfermagem da USP 53 (2019). http://dx.doi.org/10.1590/s1980-220x2018001903474.

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ABSTRACT Objective: To study the epidemiological profile of Healthcare-associated Infections caused by Enterobacteria which carry the Klebsiella pneumoniae Carbapenemase gene (blaKPC) in the hospital environment. Method: A descriptive study was conducted in a private hospital in Belo Horizonte, MG, Brazil, which included all patients with infections caused by Enterobacteriaceae which carry the Klebsiella pneumoniae Carbapenemase gene. The data were collected by the Automated System of Hospital Infection Control and analyzed by descriptive statistics by the Epi Info 7 program. Results: Eighty-t

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Lindén, Pernilla, Sofia Jonasson, Petrus Hemström, et al. "Nasal Lavage Fluid as a Biomedical Sample for Verification of Chlorine Exposure." Journal of Analytical Toxicology, June 25, 2021. http://dx.doi.org/10.1093/jat/bkab069.

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Abstract Chlorine is a toxic chemical that has been used as a chemical warfare agent in recent armed conflicts. There is an urgent need for methods to verify alleged uses of chlorine, and phospholipid chlorohydrins (PL-HOCl) derived from the pulmonary surfactant of exposed victims have previously been proposed as biomarkers of chlorine exposure. Here, we describe an improved protocol for the chemical analysis of these biomarkers and its applicability to biomedical samples from chlorine-exposed animals. By the use of a polymeric solid-phase-supported transesterification of PL-HOCl using ethanol

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Ciccocioppo, Rachele, Davide Gibellini, Giuseppe Astori, et al. "The immune modulatory effects of umbilical cord-derived mesenchymal stromal cells in severe COVID-19 pneumonia." Stem Cell Research & Therapy 12, no. 1 (2021). http://dx.doi.org/10.1186/s13287-021-02376-9.

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AbstractCoronavirus disease 2019 (COVID-19) may result in a life-threatening condition due to a hyperactive immune reaction to severe acute respiratory syndrome-coronavirus-2 infection, for which no effective treatment is available. Based on the potent immunomodulatory properties of mesenchymal stromal cells (MSCs), a growing number of trials are ongoing. This prompted us to carry out a thorough immunological study in a patient treated with umbilical cord-derived MSCs and admitted to the Intensive Care Unit for COVID-19-related pneumonia. The exploratory analyses were assessed on both peripher

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Haiminen, Niina, Filippo Utro, Ed Seabolt, and Laxmi Parida. "Functional profiling of COVID-19 respiratory tract microbiomes." Scientific Reports 11, no. 1 (2021). http://dx.doi.org/10.1038/s41598-021-85750-0.

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AbstractIn response to the ongoing global pandemic, characterizing the molecular-level host interactions of the new coronavirus SARS-CoV-2 responsible for COVID-19 has been at the center of unprecedented scientific focus. However, when the virus enters the body it also interacts with the micro-organisms already inhabiting the host. Understanding the virus-host-microbiome interactions can yield additional insights into the biological processes perturbed by viral invasion. Alterations in the gut microbiome species and metabolites have been noted during respiratory viral infections, possibly impa

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