Paneth cells and necrotizing enterocolitis
نویسندگان
چکیده
منابع مشابه
Paneth cells and necrotizing enterocolitis
Necrotizing enterocolitis (NEC) is a common and devastating disease of premature infants. Immaturity of the innate immune system of the gut is central to the pathogenesis of NEC. Recent studies suggest a key role for Paneth cells in this disease. Addressing basic questions on the development and function of immature Paneth cells may shed light on the puzzling pathophysiology of NEC. Current ani...
متن کاملPaneth cells and necrotizing enterocolitis: a novel hypothesis for disease pathogenesis.
Current models of necrotizing enterocolitis (NEC) propose that intraluminal microbes destroy intestinal mucosa and activate an inflammatory cascade that ends in necrosis. We suggest an alternate hypothesis wherein NEC is caused by injury to Paneth cells (PCs) in the intestinal crypts. PCs are specialized epithelia that protect intestinal stem cells from pathogens, stimulate stem cell differenti...
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Necrotizing enterocolitis is a disease of unknown origin. Epidemiological observations emphasize the potential roles of infection, enteric feeding and local vascular compromise of the Gastrointestinal tract in the pathogenesis of this disease. Clinical findings include signs of sepsis , plus abdominal distention , vomiting, bloody stool and occasionally , signs of intestinal perforation and pe...
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During the 3 years 1972-74, 17 infants were treated for necrotizing enterocolitis (NEC) in the Neonatal Unit at University College Hospital. The incidence of the illness was 0 2% of live births in the hospital and 2.7% of those referred from elsewhere. The mean birthweight of the affected infants was 1832 g (range 878-3850 g) and mean gestational age 33 weeks (range 28-40 weeks). The illness wa...
متن کاملNecrotizing enterocolitis.
Necrotizing enterocolitis (NEC) is an important cause of neonatal morbidity and mortality. During the last few years, there was an increase in the incidence of this disease, associated with a better knowledge of NEC, and an increase in survival rate, associated with the development, even from a technological point of view, of neonatal intensive care units. In this study, the authors first perfo...
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ژورنال
عنوان ژورنال: Gut Microbes
سال: 2012
ISSN: 1949-0976,1949-0984
DOI: 10.4161/gmic.21738