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| http://dx.doi.org/10.1177/014107689608900729 | DOI Listing |
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Immunotherapeutic potentials of carnosol against lipopolysaccharides-induced acute inflammatory reactions in White Swiss albino mice.
Immunopharmacol Immunotoxicol
February 2025
Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Septic shock involves severe systemic inflammatory reaction toward various invading species, such as microorganisms and microbial toxins. Such a response is complicated and characterized as being a dynamic and time-dependent phenomenon. During this response, a significant amount of pro-inflammatory cytokines may be produced, causing a rapid death rate in septic victims and occasionally leading to apoptosis of immune cells within the first hours of septic reaction.
View Article and Find Full Text PDFThe identification of a SARs-CoV2 S2 protein derived peptide with super-antigen-like stimulatory properties on T-cells.
Commun Biol
January 2025
Department of Medicine, Universite de Montreal, Montreal, QC, Canada.
Severe COVID-19 can trigger a cytokine storm, leading to acute respiratory distress syndrome (ARDS) with similarities to superantigen-induced toxic shock syndrome. An outstanding question is whether SARS-CoV-2 protein sequences can directly induce inflammatory responses. In this study, we identify a region in the SARS-CoV-2 S2 spike protein with sequence homology to bacterial super-antigens (termed P3).
View Article and Find Full Text PDFAcrodermatitis dysmetabolica: lessons from two pediatric cases.
J Pediatr Endocrinol Metab
January 2025
Department of Pediatrics, Konya City Hospital, University of Health Sciences, Konya, Türkiye.
Objectives: Acrodermatitis dysmetabolica (AD) is a dermatologic manifestation associated with inherited metabolic disorders (IMDs), distinct from acrodermatitis enteropathica, which occurs solely due to zinc deficiency.
Case Presentation: This report presents two pediatric cases: a 30-month-old girl with maple syrup urine disease (MSUD) experiencing AD secondary to severe isoleucine deficiency due to a protein-restricted diet, showing improvement with dietary adjustments, and a 2.5-month-old boy infant with propionic acidemia (PA) who developed AD alongside septic shock, which progressed despite intervention.
The Clinical Utility of Targeted Heart Rate Control in Septic Shock: A Systematic Review and Meta-analysis of Randomized Controlled Trials with Trial Sequential Analysis.
Indian J Crit Care Med
December 2024
Department of Critical Care Medicine, Ruby Hall Hospital, Pune, Maharashtra, India.
Objectives: Heart rate control using beta-blockers in sepsis has traditionally been avoided because of concerns with worsening cardiac index and organ perfusion. Recent studies has explored the possible beneficial effects of targeted heart rate control in patients with septic shock who have tachycardia despite initial resuscitation. We performed a systematic review and meta-analysis to explore the effects of heart rate control in septic shock patients.
View Article and Find Full Text PDFStudy of the Role of C-reactive Protein/Procalcitonin Ratio as a Prognostic Tool in ICU Patients with Sepsis: A Prospective Observational Study.
Indian J Crit Care Med
December 2024
Department of Critical Care Medicine, Alexandria University, Faculty of Medicine, Alexandria, Egypt.
Background: Prediction of prognosis in sepsis is an essential research area aiming to improve disease outcomes. In this study, we investigated the role of the C-reactive protein (CRP)/procalcitonin (PCT) ratio as a prognostic tool in sepsis patients.
Materials And Methods: This prospective observational study was conducted at the intensive care unit (ICU) of Alexandria Main University Hospital in the period from January to June 2024.
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