Pasteurella multocida is classically responsible for local soft tissue infections secondary to dog bites or cat scratches. It can be responsible for meningitis in infants and elderly persons. We report the case history of a 5-year-old male child admitted to our pediatric unit for meningitis. Cerebrospinal fluid analysis revealed an infection with P. multocida. The suspected mode of contamination was either from the saliva of a pet dog or through an unnoticed skull fracture sustained after an accident 1 year prior to the occurrence of meningitis. In spite of the neurologic complication (cerebral abscess), the progression was favorable after drainage of the abscess, 5 weeks of parenteral treatment, and 3 weeks of oral antibiotic therapy. Meningitis due to Pasteurella sp. is rare and can lead to neurologic complications. The notion of bites or scratches can be absent and the mode of contamination is sometimes difficult to unveil.
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http://dx.doi.org/10.1016/j.arcped.2013.12.014 | DOI Listing |
Int J Biol Macromol
January 2025
School of Chemistry and Materials Science, Hubei Engineering University, Xiaogan 43200, China.
Passive Radiant Cooling and Heating are green and sustainable methods of radiant heat management without consuming additional energy. However, the absorption of sunlight and poor insulation of materials can reduce radiative cooling and also affect radiative heating performance. Herein, we have constructed porous hierarchical dual-mode silk nanofibrous aerogel (SNF) films with high mechanical toughness and stability using silk nanofibers/GO.
View Article and Find Full Text PDFJ Hazard Mater
January 2025
School of Chemistry and Chemical Engineering, Anhui University of Technology, Ma Xiang Road, Ma 'anshan, Anhui 243032, PR China. Electronic address:
Bacterial contamination is a very serious health and environmental problem, with the main source of toxicity being lipopolysaccharides in the cell walls of Gram-negative bacteria. Therefore, the development of effective analytical methods is crucial for the detection of lipopolysaccharide content. This work facilitates the efficient generation of precisely adjustable dual-mode signals for LPS detection in surface-enhanced Raman spectroscopy (SERS) and electrochemiluminescence (ECL) by inducing anisotropic morphological evolution of Au@Ag nanocubes (Au@AgNCs) through poly-cytosine (poly-C) DNA.
View Article and Find Full Text PDFSci Rep
January 2025
Fujian Provincial Key Laboratory of Ecology-Toxicological Effects & Control for Emerging Contaminants, Key Laboratory of Ecological Environment and Information Atlas (Fujian Provincial University), College of Environmental and Biological Engineering, Putian University, Putian, 351100, Fujian, China.
The type of electron acceptor group has a significant effect on the photovoltaic properties of solar cell sensitizers. In this study, on the basis of previous studies of the π1- and π2-linked groups of D-π1-A1-π2-A2-type sensitizers, the photoelectric properties of Ullazine-Based photosensitizing dyes were further optimized by adjusting the electron-absorbing groups at the A1 and A2 positions. DFT and TDDFT calculations revealed that substituting the A1 position with a BTD moiety led to a substantial increase in the light absorption capacity of the dye.
View Article and Find Full Text PDFToxics
December 2024
School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China.
Bioremediation is widely recognized as a promising and efficient approach for the elimination of Cd from contaminated paddy soils. However, the Cd removal efficacy achieved through this method remains unsatisfactory and is accompanied by a marginally higher cost. Cysteine has the potential to improve the bioleaching efficiency of Cd from soils and decrease the use cost since it is green, acidic and has a high Cd affinity.
View Article and Find Full Text PDFVet Sci
December 2024
Laboratoire d'Exploration et Valorisation des Écosystèmes Steppiques, Faculty of Natural and Life Sciences, University of Djelfa, PO Box 3117, Djelfa 17000, Algeria.
Toxoplasmosis is a major veterinary and public health issue affecting humans and animals, where felids represent the definitive hosts of the causative agent . While the infections are mostly asymptomatic, the disease could be severe in immune-compromised patients and pregnant women. This study was conducted to evaluate the level of knowledge, practice, and attitude toward this disease among a sample of Algerian women.
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