Learn About The Basics of Stem Cell Treatment
January 29th, 2012
Stem cells are described as biological cells which can divide and differentiate into specialized cell varieties and possess the capability to recreate tissue over a lifetime. In adults, stem cells act as a restoration system for one’s body. It is this special characteristic of these stem cells that makes them useful in treating diseases.
The discovery of stem cell treatment is a medical breakthrough that could give hope to huge numbers of people around the world that are suffering from various illnesses. Researchers claim that stem cells offer a great promise in the remedy of disorders and injuries.
The treatment necessitates the application of intensive high-dose chemotherapy to destroy cancerous cells. This application, however, will usually destroy the good cells along with the cancerous ones, and that’s why new stem cells need to be transplanted into the bone marrow.
Stem cells are responsible for supplying blood cells. Because of this, they can repair and renew what the chemotherapy destroyed. Barring complications, the transplanted stem cells should start producing healthy ones and effectively “treat” the condition. Because of this, the process is at times also termed bone marrow transplant. Stem cells can be obtained from the bone marrow, blood or blood from the umbilical cord of a newly born baby.
Stem cell treatment has two classifications: the autologous transplant and the allogenic transplant. The first indicates stem cells being derived from the patient’s own body. The stem cells are derived at the time the patient is free of any sign of disease following chemotherapy.
Allogenic transplant, instead, utilizes stem cells taken from another person. Most of the time, a close relative is elected as donor to improve greater chance of a close match. However, non-relatives may be donors if found matched to the recipient.
Like any operation, stem cell therapy does have its risks. Infection is a primary danger since a patient’s body normally registers minimal immunity levels after contact with intense chemotherapy. During this time, a patient is in danger of getting life-threatening infections. Bleeding problems can also be suffered owing to low platelet levels. The use of intense chemotherapy might also have short-term and long-term negative effects.
Even the source of stem cells might subject a patient to additional risks. If cells were not from the patient’s own body, there is a tendency that the match is not going to be ideal. The donor cells may react with the patient’s own cells; this might cause serious issues. But then again, many experts have seen that – provided the procedure was completed properly – transplanted stem cells do not usually fail to work effectively.
