Cancer is one of the most dreaded diseases since time immemorial. As you know, when a family member diagnosed with cancer to have a certain type, the whole family is obviously strongly influenced and grieve for their loved one through. This is why the incidence of cancer has been taken up and reminded everyone, so no problem experiencing the effects of this medicine. However, when the diagnosis of cancer can be cured, especially whendiscovered at an early stage. There are some effective methods of how this medical condition is treated.
Chemotherapy is one of the few ways of treating cancer. This is a systemic form of treatment. The purpose of use is the possible destruction of the greater number of tumor cells without irreversible damage to normal cells, while the production of a minimum functional and structural abnormalities. Progress in cancer survival rates can be attributed todevelopments in surgery and radiotherapy and an increase in the use of chemotherapy alone or in combination with surgery and radiotherapy.
The effects of chemotherapy, not only in the death of tumor cells but also normal cells. First, this treatment destroys cancer cells in rapid growth. Then you tamper with the complex biological processes by which cells grow and divide. Finally, it affects the cells with highproliferation rate. These include not only cancer cells but also cells in the bone marrow, the lining of the gastrointestinal tract and hair follicles of the body.
There are four indications for this type of cancer treatment. Prior adjuvant chemotherapy is started early in the course of cancer when it is suspected micrometastases. For example, women with breast cancer a positive axillary lymph nodes intime of surgery often get this type of therapy for 6 months to a year. curative chemotherapy with the expectation of eradicating cancers such as leukemia, lymphoma and testicular cancer.
Chemotherapy for cancer control is the reason for this part of the treatment is given a great deal. Although this is not to eradicate the cancer, the disease process can be controlled for a longer period of time. Lastly, it is palliativeattention to the symptoms caused degradation of display performance. Can decrease the mass of the tumor and improve the quality of survival.
This type of cancer treatment can be administered as a single agent. However, combination chemotherapy is the most common way in which different drugs with different actions affect cells in different cell cycle phases. The combinations are designed to improve the efficiency of cancer cells, while notincrease the toxicity in normal tissues and delay or prevent the emergence of clones of tumor cells that are resistant to certain drugs.
The details of how chemotherapy is administered are important. Information on specific medicinal products, the way it is administered, metabolized and excreted. If your body and functions of various organs are not sufficient, a higher toxicity. Therefore, if chemotherapy is indicated, the dose should bereduced when the bone marrow, kidney or liver function impairment.
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