Team:San Andres/Software
Project
Our project is about celiac disease, this is a enteropathy, autoimmune affecting individuals who possess genes HLA-DQ8 or HLA-DQ2, where T cells attack the body when the gliadins and glutenins are absorbed by the small intestine, in others words, celiac patients have a permanent intolerance to gluten-containing foods.A strict diet throughout life gluten-free allows to the small intestine get health. Obvious sources of gluten are bread, many cereals for breakfast, pasta, pizza, cakes and biscuits. The gluten can also be used to give structure to the food products, such as sausages, stock cubes, soups and sauces. Naturally the gluten-free foods include meat, fish, eggs, fruits, vegetables, dairy products, beans, potatoes, rice, corn, quinoa and buckwheat. Food substitutes as the especially gluten-free bread, flour, pasta and biscuits, have increased in recent years in variety and are available by prescription in some countries.
When the
gluten enter in contact with the villi of the small intestine
(enterocytes) the
helper T cells (type of reporter) detects the gluten as a toxic
substance and
leaves a chemical trail, which is followed by antibodies, among the
more
important the
Transglutaminase and the
Antigliadin (in this case); In addition to the lymphocytes T and B. The
first (
lymphocytes T) would be the natural killers and an army of these cells
will
attack to the infected cells, which could cause a cancerous effect, in
this
case the dangerous cells are the enterocytes, and after of the atack
they could
causing inflammation, poor absorption, and other symptoms. But does not
stop
there the auto-immune action, also the B cells serves as a kind of
memory which
is used to the next time that the threat enter in the body, the reply
will be
more quickly and efficiently.
- Silent Celiac Disease: Patients have no symptoms but if damage histological.
- Latent Celiac Disease: There are not symptoms and stunted villi. Individuals tend to develop the disease suddenly.
- Potential Celiac Disease: Are subjects with high genetic risk that could have the disease.
- Refractory Celiac Disease: Those patients diagnosted celiac and despite follow a diet without gluten doesn't improve and can get diseases even more serious.
- Food intolerance problems.
- Diseases related to the nervous system.
- Diseases related to the circulatory system.
- Skin-related illnesses.
Statistics
- The probability of having celiac disease is 1 each 265.
- The celiac patients represent 15% of the Chilean population.
- Most die by cancer without really knowing their status.
But Europe have the contries with more celiacs internationally, also they are the places with more deaths by this pathology and the regions than more consuming wheat in the world. In Europe it is estimated that the 1% of adults and children have the disease. The prevalence varies widely; for ages 30 to 64 years, that is eight times higher in Finland (2.4%) than in Germany (0.3%), perhaps relating both to genetic and environmental factors. In Finland, the prevalence has doubled in 20 years.