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Enhancing Antituberculosis Treatment Nanoparticles Encapsulated with Catalase and Levofloxacin Under Ultrasound Stimulation: A 3D Spheroid Study.
Mol Pharm
January 2025
State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing 400016, China.
Tuberculosis (TB) is a chronic infectious disease caused by (MTB). Tuberculous granuloma is the central and key pathological structure of tuberculosis and is characterized by tissue hypoxia and ineffective drug delivery. To address these issues, this study fabricated a composite nanoparticle loaded with catalase (CAT) and levofloxacin (LEV) (CAT@LEV-NPs) and then combined it with ultrasound (US) to investigate the bactericidal effect and underlying mechanisms using TB spheroids.
View Article and Find Full Text PDFRheumatic Manifestations of Sarcoidosis.
Diagnostics (Basel)
December 2024
North Bristol NHS Foundation Trust, Bristol BS10 5NB, UK.
Sarcoidosis is a multisystem granulomatous inflammatory disorder, of unknown aetiology, which causes a wide spectrum of clinical phenotypes. It can present at any age, most commonly between 20 and 60 years, with a roughly equal sex distribution. Diagnosis is often delayed due to multiple diagnostic mimics, particularly joint disease.
View Article and Find Full Text PDFArticle Synopsis
- Sarcoidosis is a multisystem disease that commonly affects African American women and people of Scandinavian descent, characterized by noncaseating granulomas.
- A 29-year-old African American male presented with recurrent symptoms related to gallstones, specifically right upper quadrant pain after eating, and was found to have cholelithiasis on imaging.
- During an elective surgery for gallbladder removal, liver lesions were discovered, and a biopsy revealed noncaseating granulomas consistent with sarcoidosis, indicating an unusual manifestation of the disease in the liver and lymph nodes.
Foreign body granuloma caused by gauze fibers: a rare cause of chronic postoperative ileus following cytoreductive surgery for pseudomyxoma peritonei.
Int Cancer Conf J
January 2025
Department of Pathology, Comprehensive Cancer Center, Institut de Cancérologie de L'Ouest, Angers, France.
Foreign body granuloma (FBG) is an inflammatory reaction to an exogenous agent. This entity is well known on the cutaneous organ but very rarely described in the abdominal cavity. We report three clinical cases of intraperitoneal FBG following major debulking of pseudomyxoma and intraperitoneal hyperthermia chemotherapy.
View Article and Find Full Text PDFSystemic siliconomas following breast implant rupture.
BMJ Case Rep
January 2025
General Surgery, Universidade de Lisboa Faculdade de Medicina, Lisboa, Portugal.
We report a case of a woman in her late 40s with a history of breast implant surgery following breast cancer treatment. She presented with asymmetrical breast enlargement, palpable contralateral axillary lymph nodes and cutaneous nodules on both forearms. In addition, imaging evaluation revealed intracapsular implant rupture, ipsilateral internal mammary enlarged lymph nodes and multiple mediastinal lymphadenopathies.
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