Burkholderia pseudomallei, the etiological agent responsible for melioidosis, exhibits a great public health toll in its endemic regions. The elevation of B. pseudomallei to a Tier I select agent underscores the urgent need for effective therapeutics and preventatives. The current treatment regimen for melioidosis is suboptimal, requiring an intensive phase of intravenous antibiotic followed by months of oral antibiotics. Inhaled antibiotics are a promising avenue to pursue for pulmonary diseases, including melioidosis, since this mode of delivery mimics the likely exposure route and can provide high drug doses directly to the infected tissue. Ceftazidime was delivered via a nose-only system to BALB/c mice challenged with B. pseudomallei. Mice treated with nebulized ceftazidime became symptomatic but survived until study end, which was comparable to those treated intraperitoneally. Upon necropsy, bacteria remained within the spleens of the majority of the experimental animals. The effectiveness of nebulized ceftazidime warrants additional studies to improve the treatment regimen and to test as a prophylactic therapy against B. pseudomallei.
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http://dx.doi.org/10.1021/acs.molpharmaceut.7b00938 | DOI Listing |
Nord J Psychiatry
January 2025
Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland.
Purpose: Attention-deficit hyperactivity disorder (ADHD) is a common neurodevelopmental condition that affects approximately 5% of the pediatric population, with increased prevalence among those with type 1 diabetes (T1D). Reports suggest that unrecognized and untreated ADHD impairs T1D control and that ADHD may be underdiagnosed in the Polish population. The International Society for Pediatric and Adolescent Diabetes recommends neurodevelopmental assessments in children with T1D, but specific guidelines on procedures and implementation are lacking.
View Article and Find Full Text PDFJ Psychopharmacol
January 2025
Neuromodulation Laboratory, Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium.
Intranasal administration of oxytocin is emerging as a potential pharmacological option for mitigating social difficulties and regulating stress in autism spectrum disorder. However, initial single-dose and multiple-dose trials showed mixed results, with some demonstrating improvements in social and repetitive behavior and others showing no benefit over placebo. This perspective aims to elucidate factors contributing to this variability and to highlight pitfalls and opportunities in the field.
View Article and Find Full Text PDFViruses
January 2025
College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766, USA.
Background: HIV and tuberculosis (TB) co-infection poses a significant health challenge, particularly when involving the central nervous system (CNS), where it leads to severe morbidity and mortality. Current treatments face challenges such as drug resistance, immune reconstitution inflammatory syndrome (IRIS), and persistent inflammation. Glutathione (GSH) has the therapeutic potential to enhance treatment outcomes by improving antibiotic efficacy, reducing inflammation, and mitigating immune dysfunction.
View Article and Find Full Text PDFViruses
January 2025
Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 5508-900, Brazil.
Dengue fever, caused by the dengue virus (DENV), poses a significant global health challenge, particularly in tropical and subtropical regions. Recent increases in indigenous DENV cases in Europe are concerning, reflecting rising incidence linked to climate change and the spread of mosquitoes. These vectors thrive under environmental conditions like temperature and humidity, which are increasingly influenced by climate change.
View Article and Find Full Text PDFPharmaceutics
January 2025
Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen (UMCG), 9713 GZ Groningen, The Netherlands.
Parenteral drug products manufactured under GMP conditions should be visually inspected for defects and particulate contamination by trained and qualified personnel. Although personnel qualification is required, no practical protocols or formal guidelines are available for the development of qualification test sets (QTSs) used for qualification procedures. The current practice is to either procure a standardized QTS from a commercial supplier or amass sufficient manufacturing rejects during visual inspection procedures to compile in-house QTSs.
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