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Early onset neonatal bloodstream infections in South African hospitals.
BMC Infect Dis
January 2025
Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, PO Box 241, Cape Town, 8000, South Africa.
Background: Neonatal sepsis is a leading cause of death in low- and middle- income countries (LMIC). Increasing antibiotic resistance in early onset (< 72 h of life) bloodstream infection (EO-BSI) pathogens in LMIC has reduced the effectiveness of the recommended empiric antibiotic regimen (ampicillin plus gentamicin).
Methods: We retrospectively analysed blood culture-confirmed EO-BSI episodes at nine neonatal units from three central and six peripheral hospitals in the Western Cape Province, South Africa between 1 January 2017 and 31 December 2018.
and coinfection in a patient with multiple myeloma: Case report.
Heliyon
January 2025
Lithuanian University of Health Sciences, Faculty of Medicine, A.Mickeviciaus street, 9, LT-44307, Kaunas, Lithuania.
Introduction: is a formidable pathogen that poses a significant threat to immunocompromised and might cause rare atypical forms of the disease especially complicated with coinfection.
Case: We present a case of a patient with meningoencephalitis, endocarditis, sepsis, and osteomyelitis, highlighting the complexities of managing disseminated polymicrobial infection. A 64-year-old female with multiple myeloma treated with chemotherapy presented with fever, altered mental status, nausea, and diarrhea to the emergency department.
A double-edged sword role of IFN-γ-producing iNKT cells in sepsis: Persistent suppression of Treg cell formation in an Nr4a1-dependent manner.
iScience
December 2024
The Affiliated Zhongda Hospital, Clinical Medical College, Southeast University, Nanjing, Jiangsu, China.
Sepsis, a leading cause of mortality in intensive care units worldwide, lacks effective treatments for advanced-stage sepsis. Therefore, understanding the underlying mechanisms of this disease is crucial. This study reveals that invariant natural killer T (iNKT) cells have an opposing role in the progression of sepsis by suppressing regulatory T (Treg) cell differentiation and function.
View Article and Find Full Text PDF[Listeria meningoencephalitis with pulmonary infection: a case report].
Zhonghua Jie He He Hu Xi Za Zhi
December 2024
Department of Geriatric Respiratory Medicine, Hebei General Hospital, Shijiazhuang050000, China.
Article Synopsis
- * Diagnosis was confirmed through blood and cerebrospinal fluid cultures, aided by next-generation sequencing.
- * Treatment included antibiotics and drainage procedures, leading to the patient's gradual recovery, although they were discharged with mild seizures.
Listeria in Pregnancy-The Forgotten Culprit.
Microorganisms
October 2024
Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Trieda SNP 1, 040 11 Košice, Slovakia.
is a Gram-positive bacterium that causes listeriosis, a severe foodborne illness that is particularly dangerous during pregnancy. It thrives in diverse environments, including refrigerated conditions and food production facilities, due to its adaptability to varying temperatures, pH levels, and salt concentrations. Its virulence stems from the ability to invade host cells, particularly macrophages and epithelial cells, and avoid, or at least postpone, immune detection by utilizing virulence factors such as internalins, listeriolysin O, and actin assembly-inducing protein.
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