Results 61 to 70 of about 22,347 (209)
Clinical manifestations of precancerous lesions of the stomach: characteristics and warnings
Gastroenterologìa, 2020 Background. Chronic gastritis is largely associated with clinical manifestations such as dyspepsia, but often, even in a severe form, it is asymptomatic, which causes difficulties in its timely diagnosis.
I.V. Kushnirenko +2 more
doaj +1 more source
Differences in the Fecal Metabolome of Autoimmune Pancreatitis Patients
United European Gastroenterology Journal, EarlyView.ABSTRACT Background Chronic pancreatitis is a risk factor for pancreatic cancer. Autoimmune pancreatitis is a unique form of chronic pancreatitis that is primarily characterized by its immune mediate etiology, clinically resembling pancreatic cancer, yet uniquely responsive to steroid treatment.
Vladyslav Dovhalyuk +5 more
wiley +1 more source
Gastroenterologìa, 2017 The review shows the classification of precancerous stomach pathology, proposed in the Consensus Management of precancerous conditions and lesions in the stomach (MAPS) (2012), according to which they are divided into precancerous lesions (atrophic ...
Yu.M. Stepanov +2 more
doaj +1 more source
Human anaerobic intestinal "rope" parasites [PDF]
arXiv, 2013 Human intestinal helminths are described in this paper. They can be over a meter long, with an irregular cylindrical shape, resembling a rope. These anaerobic intestinal "rope" parasites differ significantly from other well-known intestinal parasites. Rope parasites can leave human body with enemas, and are often mistaken for intestinal lining, feces ...
arxiv
Long-term results of the mucosal ablation of Barrett's esophagus: efficacy and recurrence
Endoscopy International Open, 2015 Background and study aims: It has been postulated that the endoscopic ablation of Barrett’s esophagus can lead to complete eradication of the disease.
Shreyas Saligram +12 more
doaj +1 more source
British Journal of Pharmacology, EarlyView.Background and Purpose Myeloid‐derived suppressor cells (MDSCs) play important roles in the pathogenesis of asthma. Recent studies demonstrate that their function can be modulated by different pharmacological approaches. In this study, we focussed on the effects of systemically administered prostaglandin EP4 receptor agonist L‐902,688 and pegylated ...
Tim Lange +7 more
wiley +1 more source
In Vivo Reprogramming Highlights Epigenetic Regulation That Shapes Cancer Hallmarks
Cancer Science, EarlyView.In this review, the authors first introduce genetic aberrations that cause cancer development. Then, they illustrate the impact of epigenetic abnormalities in cancer, especially with reference to studies that use in vivo reprogramming technologies. Finally, the authors discuss the importance of histological evaluations of tumor tissue to understand non‐
Yosuke Yamada +2 more
wiley +1 more source
Cancer Science, EarlyView.ABSTRACT The relationship between cancer prognosis and intratumoral microbiome has recently gained attention. Regarding lung cancer, most studies have focused on bacteria outside tumors, such as sputum or lavage fluid, with few examining intratumoral bacteria and their impact on prognosis.
Takahiro Ochi +10 more
wiley +1 more source
Medisan, 2009 Se hizo un estudio descriptivo para evaluar la utilidad de la técnica histoquímica de aldehído fucsina de Gómori- azul alcian para el diagnóstico de metaplasia intestinal (AFG-AA) y sus variedades completa e incompleta, mediante la revisión de 48 ...
Mildred Medrano Robert +4 more
doaj
Asymmetric Fluid Flow in Helical Pipes Inspired by Shark Intestines [PDF]
Proc. Natl. Acad. Sci. U.S.A. 121 (40) e2406481121 (2024)Unlike human intestines, which are long, hollow tubes, the intestines of sharks and rays contain interior helical structures surrounding a cylindrical hole. One function of these structures may be to create asymmetric flow, favoring passage of fluid down the digestive tract, from anterior to posterior.
arxiv +1 more source