Based on the studies made in 84 patients with calculous cholecystitis and 12 patients with calcifying pancreatitis, an efficiency was shown of infusional administration of pyrencepine or ranitidine to prevent stress postoperative erosive-and-ulcerous lesions of gastroduodenal zone. Gastrocepine is shown to be superior to ranitidine and can be withdrawn without a maintenance dose, as well as becouse its cytoprotective effects with respect of the gastric and duodenal mucosa.
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ACS Nano
January 2025
Department of Internal Medicine-Gerontology and Geriatric Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, United States.
Gut dysbiosis contributes to multiple pathologies, yet the mechanisms of the gut microbiota-mediated influence on systemic and distant responses remain largely elusive. This study aimed to identify the role of nanosized bacterial extracellular vesicles (bEVs) in mediating allodynia, i.e.
View Article and Find Full Text PDFACS Appl Mater Interfaces
January 2025
Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Engineering Research Center of Biomedical Materials Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
Osteoporosis is a systemic metabolic disease that impairs bone remodeling by favoring osteoclastic resorption over osteoblastic formation. Nanotechnology-based therapeutic strategies focus on the delivery of drug molecules to either decrease bone resorption or increase bone formation rather than regulating the entire bone remodeling process, and osteoporosis interventions suffer from this limitation. Here, we present a multifunctional nanoparticle based on metal-phenolic networks (MPNs) for the treatment of systemic osteoporosis by regulating both osteoclasts and osteoblasts.
View Article and Find Full Text PDFACS Appl Bio Mater
January 2025
Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States.
Ligand-functionalized InP-based quantum dots (QDs) have been developed as an innovative class of nontoxic photosensitizer suitable for antimicrobial applications, aimed at reducing or preventing pathogen transmission from one host to another via high contact surfaces. A hot injection method followed by functionalization via ligand exchange with 9-anthracene carboxylic acid (ACA) yielded the desired core/shell InP/ZnSe/ZnS QDs. Transmission electron microscopy (TEM) revealed these QDs to be uniform in size (∼3.
View Article and Find Full Text PDFArch Argent Pediatr
January 2025
Instituto de Lactología Industrial (INLAIN, CONICET-UNL), Faculty of Chemical Engineering, Universidad Nacional del Litoral, Santa Fe, Argentina.
Exclusive breastfeeding during the first six months of life, and prolonged with complementary feeding until 2 years of age or more, is the best nutritional approach in the first stage of life. Mastitis is a pathology that can jeopardize the continuity of breastfeeding. Different methods have been proposed for the prevention and treatment of mastitis, including probiotics.
View Article and Find Full Text PDFArch Argent Pediatr
January 2025
Hospital Italiano de Buenos Aires, City of Buenos Aires, Argentina.
Introduction. Middle-ear ventilation tubes are commonly placed in pediatric patients because of the high frequency of otitis media. Although avoidance of water activity has been recommended to prevent otorrhea, studies indicate that exposure to water does not increase these episodes.
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