Clostridium perfringens infection is a very rare cause of massive intravascular hemolysis, but it should always be kept in mind, since only early treatment can rescue patients from an otherwise rapidly fatal outcome. We report a case of a 78-year-old diabetic male who was admitted complaining of general fatigue, dark red urine, and vomiting. His blood revealed massive hemolysis. Computer tomography demonstrated huge liver abscess in the right lobe of the liver. About 1 h after admission, he suddenly fell into a critical condition. He died 3 h after admission in spite of intensive care and resuscitation. Clostridium perfringens was detected from the blood taken before death and from liver abscess by biopsy after death. We concluded that this patient died of acute massive intravascular hemolysis in septicemia caused by Clostridium perfringens infection.
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http://dx.doi.org/10.18926/AMO/30725 | DOI Listing |
Front Physiol
December 2024
Avian Immunobiology Laboratory, Department of Poultry Science, University of Georgia, Athens, GA, United States.
Impaired intestinal integrity in broilers reduces performance and health, highlighting the importance of accurately measuring intestinal permeability (IP) to maintain gut health. The objective of this study was to evaluate the efficiency of iohexol as an IP marker in broilers challenged with , , or both during both peak challenge (day [d] 21) and recovery (d 28) periods. One-day-old male Ross 708 birds (n = 56) were distributed into 4 treatment groups: NC (no-challenge control); EM (challenged with 5,000 .
View Article and Find Full Text PDFFood Sci Biotechnol
January 2025
Department of Food Science and Technology, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran.
The present work assessed the impacts of nisin (200 mg/kg) and nisin-nanoparticles (NNPs; 200 mg/kg) in combination with propolis ethanolic extract (PEE; 1% and 3%) on quality and stability of sausage during refrigerated period. The treated meat batters were mechanically stuffed into polyamide casings, packaged in vacuum conditions and analyzed at days 1, 15, 30 and 45. Sausages treated with combined NNPs and PEE displayed higher total phenolic content (2.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Pharmacy School, Jinzhou Medical University, Jinzhou, China; Liaoning Provincial Collaborative Innovation Center for Medical Testing and Drug Research, Jinzhou Medical University, Jinzhou, China; Key Laboratory of Medical Tissue Engineering of Liaoning Province, Jinzhou Medical University, Jinzhou, China. Electronic address:
In this study, we developed calcium alginate-coated nanovesicles derived from macrophage membranes loaded with berberine (Ber@MVs-CA) for the oral treatment of ulcerative colitis (UC). Ber@MVs-CA demonstrates resistance to gastric acid and controlled drug release in the colonic pH environment, while actively targeting sites of ulcerative colitis injury. pH-responsive release of Ber in Ber@MVs-CA was confirmed through in vitro release experiments.
View Article and Find Full Text PDFBraz J Vet Med
December 2024
Veterinarian, DSc. DMCV, IV, UFRRJ. Seropédica, RJ, Brazil.
alpha toxin (CPA) is an important enterotoxemic pathogen linked to gastrointestinal disorders and previously associated with pulmonary disease in other mammals. A young female neotropical otter presented with lethargy, anorexia and steatorrhea, which developed within 24 hours. Veterinary care was provided under anesthesia, during which dehydration, intestinal hypermotility and pulmonary crackling sounds were identified.
View Article and Find Full Text PDFInt Microbiol
December 2024
Research Institute for Bioscience Products & Fine Chemicals, Ajinomoto Co., Inc., 1-1 Suzuki-Cho, Kawasaki-Ku, Kawasaki City, Kanagawa Prefecture, 210-8681, Japan.
Bacterial infections causing necrotic enteritis and diarrhea pose a considerable economic loss to the animal industry. Using mannose oligosaccharides as competitive exclusion agents is an alternative method to antibiotic growth promoters; however, these materials are rapidly metabolized by gut microbiota, posing a challenge in sustaining their efficacy. The aim of this study was to identify an agglutination material that is effective against pathogens.
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