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Contribution of flagella and motility to gut colonisation and pathogenicity of Salmonella Enteritidis in the chicken
(Soc Brasileira Microbiologia, 2017-10-01)
Salmonella Enteritidis causes fowl paratyphoid in poultry and is frequently associated to outbreaks of food-borne diseases in humans. The role of flagella and flagella-mediated motility into host-pathogen interplay is not ...
Acute intermittent hypoxia evokes ventilatory long-term facilitation and active expiration in unanesthetized rats
(2021-12-01)
Acute intermittent hypoxia (AIH) modifies the functioning of the respiratory network, causing respiratory motor facilitation in anesthetized animals and a compensatory increase in pulmonary ventilation in freely behaving ...
Voltammetric behavior of naratriptan and its determination in tablets
(Elsevier B.V., 2010)
The electrochemical behavior and the analytical application of the selective serotonin agonist naratriptan (N-methyl-3-(1-methyl-4-piperidyl)indole-5-ethanesulfonamide) are presented herein. Naratriptan exhibits an anodic ...
Helicobacter pylori Exhibits a Fur-Dependent Acid Tolerance Response
(2011)
Background: Helicobacter pylori colonizes the acid environment of the gastric mucosa. Like other enteric bacterial pathogens, including Salmonella enterica, which must survive a brief exposure to that environment, H. pylori ...
IKK connects autophagy to major stress pathways
(Taylor and Francis Inc., 2010)
Cells respond to stress by activating cytoplasmic mechanisms as well as transcriptional programs that can lead to adaptation or death. Autophagy represents an important cytoprotective response that is regulated by both ...
Generalized pollination system: are floral traits adapted to different pollinators?
(Kluwer Academic Publishers, 2014)
Flowers that are pollinated both during the day and at night could exhibit two different groups of pollinators and produce two different sets of attractants and rewards. We explored the patterns of emission of flower scents ...
Functional transplantation of chloride channels from the human syncytiotrophoblast microvillous membrane to Xenopus oocytes
(2002)
The materno-fetal transfer of metabolites and nutrients requires the operation of specific transport mechanisms through syncytiotrophoblast membranes. Electrophysiological studies on these cells are scarce and, because of ...
Macrophage Recruitment Contributes to Regeneration of Mechanosensory Hair Cells in the Zebrafish Lateral Line
(2016)
© 2016 Wiley Periodicals, Inc. In vertebrates, damage to mechanosensory hair cells elicits an inflammatory response, including rapid recruitment of macrophages and neutrophils. While hair cells in amniotes usually become ...
Systematic mapping of the literature on Secure Software Development
(IEEEUS, 2021)
The accelerated growth in exploiting vulnerabilities due to errors or failures in the software development process is a latent concern in the Software Industry. In this sense, this study aims to provide an overview of the ...
An international qualitative study exploring patients' experiences of Cutaneous Leishmaniasis: study set-up and protocol
(BMJ Publishing Group, 2018)
INTRODUCTION: Lack of investments in drug development, lack of standardisation of clinical trials and the complexity of disease presentations contribute to the current lack of effective, safe and adapted treatments for ...