Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 20
Release date: Mar 20 2010
Last update date: Aug 10 2018
Access: Public
Diseases: Crohn Disease, Inflammatory Bowel Diseases
Chemicals: Semaphorins
Dataset link Biomarkers of human gastro-intestinal tract regions

Experimental Protocol


Biopsies were collected by endoscopy and colonoscopy from the antrum, duodenum, jejunum, ileum and transverse colon of two male and two female healthy human subjects, previous approval by the Ethical Committee of the Canton de Vaud, Lausanne, Switzerland. All surgical procedures were performed by a gastroenterologist at the University Hospital of the Canton de Vaud (CHUV), Lausanne, Switzerland. The individuals, informed about the scopes of the study, were aged 20-30 years, did not present any gastro-intestinal or cardio-vascular disorder, did not use any drug during 4 weeks before sampling and were Helicobacter pylori negative. The biopsies were snap-frozen and stored at –80 °C.

Repositories


GEO

GSE10867

BioProject

PRJNA107369

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Contact


James Holzwarth