Results 221 to 230 of about 207,089 (284)

Genome sequence analysis provides evidence that a boreal crustacean colonised Svalbard well before the ongoing Atlantification of the Arctic. [PDF]

open access: yesHeredity (Edinb)
Csapó HK   +6 more
europepmc   +1 more source

Fritz Scheffer Under National Socialism: Assessing His Political Involvement

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Aims This article examines the role of soil scientist Fritz Scheffer (1899–1979) under National Socialism and offers a critical assessment of his scientific, institutional, and political positioning between 1933 and 1945. It asks how Scheffer shaped his career within the tension between disciplinary specialization, political expectations, and ...
Jan Arend
wiley   +1 more source

Menetrier's: A pediatric chronic state of disease with a possible heritable form

open access: yesJPGN Reports, EarlyView.
Abstract Menetrier's disease (MD) is a rare, typically transient, hypertrophic gastropathy with under 1000 adult cases and 50 pediatric cases known worldwide. Pediatric cases most often present with an infectious etiology. We present a case of a teenage male expressing a chronic state of disease without infectious origin.
MariaElena Terzis   +2 more
wiley   +1 more source

Juvenile polyposis in a SMAD4‐mutated child: A call for early surveillance

open access: yesJPGN Reports, EarlyView.
Abstract We report the case of a 10‐year‐old boy with hereditary hemorrhagic telangiectasia (HHT) and a family history of SMAD4‐related juvenile polyposis syndrome (JPS), presenting with hypoferritinaemia unresponsive to oral supplementation. Endoscopic evaluation revealed multiple gastrointestinal polyps, including duodenal, gastric, and colonic ...
Claudia Lorusso   +10 more
wiley   +1 more source

Infantile exocrine pancreatic insufficiency due to a homozygous SPINK1 pathogenic variant in two siblings: A case report

open access: yesJPGN Reports, EarlyView.
Abstract Infantile exocrine pancreatic insufficiency is a rare condition, most often encountered in the context of cystic fibrosis or Shwachman–Diamond syndrome. The SPINK1 gene encodes a trypsin inhibitor protein that prevents the premature activation of digestive enzymes in pancreatic tissue.
France Chalon   +10 more
wiley   +1 more source

Peptic ulcer disease: Insights and risk factors

open access: yesJPGN Reports, EarlyView.
Abstract Objectives Peptic ulcer disease (PUD), affects adults and children, with Helicobacter pylori (H. pylori) infection being the most frequent cause. Diagnosis requires an upper gastrointestinal endoscopy (UGE) and invasive tests. However, besides H. pylori, risk factors for PUD in children remain unclear.
Haidar Houmani   +6 more
wiley   +1 more source

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