Results 41 to 50 of about 30,456 (242)

Impact of Prolonged Fasting and Refeeding on Enteroendocrine Hormone Expression: One More Piece of the Fasting/Refeeding Metabolic Puzzle

Biomedicines
Introduction: Prolonged fasting induces histological and ultrastructural changes of the intestinal mucosa that may reduce absorption in malnourished patients with high risk of refeeding syndrome.
Gonçalo Nunes, Marta Guimarães, Sofia B. Oliveira, Sofia S. Pereira, Francisco Vara-Luiz, Ivo Mendes, Carolina Palma, Cátia Oliveira, Jorge Fonseca   +8 more
doaj   +1 more source

The biochemical utility of chromogranin A, chromogranin B and cocaine- and amphetamine-regulated transcript for neuroendocrine neoplasia [PDF]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine, 2013
Neuroendocrine neoplasia (NEN) is a heterogeneous group of tumours and often represents a therapeutic challenge to clinicians. The peptides chromogranin A (CgA), chromogranin B (CgB) and cocaine- and amphetamine-regulated transcript (CART) are widely distributed throughout the neuroendocrine system. CgA and CgB have been used as general NEN biomarkers
P R, Bech, N M, Martin, R, Ramachandran, S R, Bloom   +3 more
openaire   +2 more sources

bak deletion stimulates gastric epithelial proliferation and enhances Helicobacter felis-induced gastric atrophy and dysplasia in mice [PDF]

, 2015
Helicobacter infection causes a chronic superficial gastritis that in some cases progresses via atrophic gastritis to adenocarcinoma. Proapoptotic bak has been shown to regulate radiation-induced apoptosis in the stomach and colon and also susceptibility
Abuderman, A A, Burkitt, M D, Duckworth, C A, O'Reilly, L A, Pritchard, D M, Williams, J M   +5 more
core   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Magnetic resonance and computed tomography imaging of a carotid body tumor in a dog [PDF]

, 2012
A 5-year-old castrated male Labrador Retriever was presented to a referring veterinarian for a swelling in the neck region. Based on the results of histopathology, a carotid body tumor, was diagnosed.
De Cock, Hilde, Gielen, Ingrid, Kromhout, Kaatje, van Bree, Henri, Van Dyck, Kristof   +4 more
core   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Unusual Alveolar Pattern in Node Based Diffuse Large B-cell Lymphoma [PDF]

Journal of Krishna Institute of Medical Sciences University, 2017
Diffuse Large B-cell Lymphoma (DLBCL) is the most common subtype of non-Hodgkin’s lymphoma worldwide. We present a case of 45 year old male patient presenting with swelling in right side of the neck since 6 months.
Archana C. Buch, Jay Y. Sheth, Sunita A Bamanikar, Aditi A. Pandey   +3 more
doaj  

Expression-Based Genome-Wide Association Study Links Vitamin D-Binding Protein With Autoantigenicity in Type 1 Diabetes. [PDF]

, 2016
Type 1 diabetes (T1D) is caused by autoreactive T cells that recognize pancreatic islet antigens and destroy insulin-producing β-cells. This attack results from a breakdown in tolerance for self-antigens, which is controlled by ectopic antigen expression
Butte, Atul J, Fathman, C Garrison, Fuhlbrigge, Rebecca, Kodama, Keiichi, Miao, Dongmei, Toda, Kyoko, Yamada, Satoru, Yip, Linda, Yu, Liping, Zhao, Zhiyuan   +9 more
core   +1 more source

A New 3D Colon on a Chip to Decipher the Influence of Mechanical Forces on the Physiological Cellular Ecosystem

Advanced Healthcare Materials, EarlyView.
To dissect how mechanical forces influence intestinal physiology, we developed a stretchable 3D colon‐on‐chip that integrates tunable topography, stiffness and peristalsis‐like motion within a physiologically relevant microenvironment. We showed that stretching is a dominant factor governing epithelial behavior, markedly enhancing proliferation and ...
Moencopi Bernheim‐Dennery, Lauriane Gérémie, Julie Brun, Lucas Chassatte, Giacomo Gropplero, Réda Bouras, Jieun Choo, Bertrand Cinquin, Alba Marcellan, Danijela Matic Vignjevic, Stéphanie Descroix   +10 more
wiley   +1 more source

Endocrine and paracrine characteristics of neuroendocrine prostate cancer

Frontiers in Endocrinology, 2022
Prostate cancer is a common malignancy affecting men worldwide. While the vast majority of newly diagnosed prostate cancers are categorized as adenocarcinomas, a spectrum of uncommon tumor types occur including those with small cell and neuroendocrine ...
Tarana Arman, Peter S. Nelson, Peter S. Nelson   +2 more
doaj   +1 more source