Shigella species have been one of the most common causes of acute diarrhea in Bangkok, Thailand. The incidence of shigellosis increased steadily from 1984 to 1988. The majority of Shigella species isolated from specimens from patients with acute diarrhea in Bangkok in 1988 were resistant to both ampicillin and trimethoprim-sulfamethoxazole (TMP-SMZ). Shigella flexneri was the most commonly isolated organism and had the highest rate of resistance to ampicillin, chloramphenicol, TMP-SMZ, and tetracycline. The antimicrobial agents of choice for the treatment of shigellosis have been changed from ampicillin to TMP-SMZ and recently to the fluoroquinolones. We conducted a controlled study of norfloxacin that revealed its efficacy for eradication of Shigella species from the stool of both adults and children. The fluoroquinolones shorten the course of diarrhea, reduce the shedding of the organism, and prevent the spread of infection. No short-term adverse effects of the quinolones were observed in this study; however, its use among children should be restricted to treatment of severe shigellosis and the duration of treatment should be as short as possible.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1093/clinids/13.supplement_4.s342 | DOI Listing |
BMC Vet Res
January 2025
Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, 712100, China.
Animals infected with mycoplasma pneumoniae not only develop respiratory diseases, but also cause digestive diseases through the lung-gut axis mediated by the intestinal flora, and vice versa. Antimicrobial peptides are characterized by their bactericidal, anti-inflammatory, and intestinal flora-regulating properties. However, the effect of cecropin AD (CAD) against mycoplasma pneumonia remains unclear.
View Article and Find Full Text PDFBMC Gastroenterol
January 2025
Department of Biostatistics, Payame Noor University, Karaj, Iran.
Objective: Bacterial gastroenteritis is a significant public health concern, capable of causing severe infections. Among the various pathogens involved, those belonging to the Enterobacteriaceae family are the most frequently isolated and associated with gastrointestinal disorders. This study aimed to investigate the prevalence of common diarrheagenic Enterobacteriaceae in Iran over the past two decades, from 2000 to 2023.
View Article and Find Full Text PDFEnviron Pollut
January 2025
Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin 150070, China. Electronic address:
Cr(VI) is widely used in industry and has high toxicity, making it one of the most common environmental pollutants. Long-term exposure to Cr(VI) can cause metabolic disorders and tissue damage. However, the effects of Cr(VI) on liver and gut microbes in fish have rarely been reported.
View Article and Find Full Text PDFGut Microbes
December 2025
State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China.
IgA nephropathy (IgAN) is related to the balance of gut microbiota. However, it is unclear whether changes in the gut microbiota can cause IgAN or attenuate its progression. This study employed IgAN and human microbiota-associated (HMA)-IgAN models to investigate the impact of IgAN on gut microbiota alteration and the mechanisms by which gut microbiota might trigger IgAN.
View Article and Find Full Text PDFBMC Infect Dis
January 2025
Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, P.O. Box: 1145, Dessie, Ethiopia.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!