The effect of leukinferon on the system of phagocytes in infants with acute pneumonia was studied. There was observed an inhibition of the functional activity of neutrophils and monocytes in the blood of the infants. The inhibition level depended on the severity of the disease and the baseline immunological status of the infants. Normalization of the functional activity of the peripheral blood phagocytes led to more rapid discontinuation of the inflammatory process in the lungs. Leukinferon is a modulator of the phagocyte system and its action on the monocytes and neutrophil granulocytes was the higher, the lower was the initial functional activity of the phagocytes in the sick infants. The use of leukinferon in the complex therapy of the infants with acute pneumonia resulted in their more rapid recovery.
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Background: Drivers of COVID-19 severity are multifactorial and include multidimensional and potentially interacting factors encompassing viral determinants and host-related factors (i.e., demographics, pre-existing conditions and/or genetics), thus complicating the prediction of clinical outcomes for different severe acute respiratory syndrome coronavirus (SARS-CoV-2) variants.
View Article and Find Full Text PDFBMC Pediatr
January 2025
Department of Pulmonary and Critical Care Medicine, Renmin Hospital of Wuhan University Wuhan, Hubei, China.
Background: Mycoplasma pneumoniae (M pneumoniae, MP) is a common pathogen causing respiratory tract infections, particularly in children. In 2023, a resurgence of MP epidemics was observed in Wuhan, Hubei Province, China. This study aims to examine the epidemiological trends and clinical characteristics of MP infections among children in Wuhan from 2018 to 2024, providing valuable scientific evidence to guide local prevention strategies.
View Article and Find Full Text PDFNat Commun
January 2025
Center for Systems Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Complete blood count indices and their ratios are associated with adverse clinical outcomes for many acute illnesses, but the mechanisms generating these associations are not fully understood. Recent identification of a consistent pattern of white blood cell and platelet count co-regulation during acute inflammatory recovery provides a potentially unifying explanation. Here we show that the platelet-to-white-cell ratio, which was selected based on this conserved recovery pattern, is more strongly associated with mortality than other blood count markers and ratios in four important illnesses involving acute inflammation: COVID-19, acute heart failure, myocardial infarction, and stroke.
View Article and Find Full Text PDFJ Occup Environ Med
January 2025
Department of Research for Occupational Health, Institute of Occupation and Environment, Korea Workers' compensation & Welfare Service, Incheon, Republic of Korea.
Objective: This study aimed to share the process of epidemiologic survey and demonstrate the decisive factors for evaluating work-related Idiopathic interstitial pneumonias (IIPs) in Korea.
Methods: Data and reports of epidemiologic surveys were investigated and completed during 2010-2022.
Results: A total of 228 idiopathic pulmonary fibrosis (IPF) cases requested for an epidemiologic survey, of which 153 (67.
Injury
January 2025
Department of Trauma, University of Zurich, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland. Electronic address:
Introduction: Blunt chest trauma represents a major risk factor for complications in polytrauma patients. Various scoring systems have emerged, but their impact is not fully appreciated. This review evaluates changes in chest trauma scoring over time and potential shifts in complication rates linked to modified surgical approaches in long bone fractures.
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