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This PHRC is centred on the intestinal epithelial dysplasia ( DEI) or " tufting enteropathy " or TE the clinical and histo-pathological descriptions of which are specified well to the digestive plan(shot).
The objectives of this PHRC are:
- the phenotypic analysis of the intestinal epithelial dysplasia by clinical and histo-pathological investigations.
- the identification of proteins involved at the intestinal level in the differentiation, the proliferation and the membership of the epithelial cells
- the study of the genes, chosen according to their location, to their profile of expression, and to their function in touch with the pathogenic hypotheses
Allocation: Non-Randomized, Control: Historical Control, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Diagnostic
Intestinal Epithelial Dysplasia
blood samples and skin biopsies, Skin biopsies
Assistance Publique - Hôpitaux de Paris
Published on BioPortfolio: 2014-08-27T03:14:05-0400
Atopic dermatitis and psoriasis are two skin diseases often associated with bacterial infections and inflammation. Studies indicate that skin cells from these patients may have some change...
Patients undergoing elective abdominal surgery will be included prospectively. Informed consent will be obtained. Preoperatively baseline health data is collected and a skin swab and recta...
Background: - Skin disease can have many causes. It can have widespread consequences, and in rare cases can lead to death. Researchers want to determine the causes of various types of ski...
Background: -This protocol is concerned with the acquisition of blood, skin, or mucosal samples from healthy volunteers or patients with selected skin diseases to support the basic scienc...
Patients with irritable bowel syndrome (IBS) have increased intestinal permeability. In addition, mucosal soluble mediators are involved in the pathophysiology of pain in IBS. The investig...
A variety of criteria exist for histopathologic diagnosis of calciphylaxis, also known as calcific uremic arteriolopathy but data on their specificity are limited. To assess this, histologic findings ...
Complement C1q is a soluble protein capable of initiating components of the classical pathway in host defence system. In earlier qualitative studies, C1q has been implicated in the pathogenesis of Ery...
- Small lung biopsies (core needle biopsies and transbronchial biopsies) are the most common-and often the first-lung sample obtained when a radiologic abnormality is detected and tissue diagnosis is ...
Flow cytometric (FC) analysis of intestinal tissue biopsies requires prompt cell isolation and processing to prevent cell death and generate valid data. We examined the effect of storage conditions pr...
A complete academic autopsy includes an external examination with inspection of gross dermatologic findings. At our institution, the postmortem examination also includes a standard skin biopsy. We det...
A bacteria isolated from normal skin, intestinal contents, wounds, blood, pus, and soft tissue abscesses. It is a common contaminant of clinical specimens, presumably from the skin of patients or attendants.
A cytastin subtype found at high levels in the SKIN and in BLOOD CELLS. Cystatin A incorporates into the cornified cell envelope of stratified squamous epithelial cells and may play a role in bacteriostatic properties of skin.
An S100 calcium binding protein that contains two EF HAND MOTIFS and also binds zinc. It is secreted via a non-classical secretory pathway and expressed by KERATINOCYTES and epithelial cells of the tongue. It has antimicrobial and immunomodulatory activities and is highly expressed in the skin of patients with PSORIASIS, as well as in bladder and skin epithelial carcinomas.
Permanent dilation of preexisting blood vessels (CAPILLARIES; ARTERIOLES; VENULES) creating small focal red lesions, most commonly in the skin or mucous membranes. It is characterized by the prominence of skin blood vessels, such as vascular spiders.
A mass of tissue for transplantation that includes the skin and/or the SUBCUTANEOUS FAT, and the perforating blood vessel that traverses the underlying tissue to supply blood to the skin. Perforator flaps are named after the anatomical region or muscle from where they are transplanted and/or the perforating blood vessel.
Bioinformatics is the application of computer software and hardware to the management of biological data to create useful information. Computers are used to gather, store, analyze and integrate biological and genetic information which can then be applied...
Collaborations in biotechnology
Commercial and academic collaborations are used throughout the biotechnology and pharmaceutical sector to enhance research and product development. Collaborations can take the form of research and evaluation agreements, licensing, partnerships etc. ...
Anything that breaks the skin is a wound because when the skin is broken, there's a risk of germs getting into the body and causing an infection. Follow and track Wound Care News on BioPortfolio: Wound Car...