2015年11月17日星期二

Japanese doctors how to leukemia to "red"

Although, in the medical conditions of underdevelopment, leukemia are considered "deadly disease", but the fact that there is a great change. Recently, Japanese doctors how to Hokkaido, Japan leukemia to "red", Professor of Hematology University Hospital Fung Tak Nakajima said: "In the past people's impression of them, leukemia is incurable, but now there are more than 4 percent of patients can be cured. "
Leukemia, also known as "blood cancer" is a kind of malignant clonal hematopoietic stem cell disorders. Clonal leukemia cells because of uncontrolled proliferation, differentiation disorders, blocked apoptosis and other mechanisms in the bone marrow and other hematopoietic tissues proliferate accumulation and invasion of other tissues and organs, while inhibition of normal hematopoiesis. Clinical seen varying degrees of anemia, bleeding, infection, fever and liver, spleen, lymph nodes and bone pain.
There are many causes of leukemia, there are: 1 viral factors, RNA viruses can cause leukemia. 2. Chemical factors, benzene, nitrosamines, mechlorethamine, cyclophosphamide, procarbazine, VP16, VM26 substances, phenylbutazone and derivatives thereof, chloramphenicol and other chemicals may cause leukemia. 3. Radiation factors, there is evidence that large doses of radiation diagnosis and treatment can increase the incidence of leukemia. 4. genetic factors, chromosomal aberrations have populations higher than normal incidence of leukemia. As people's living environment, viruses, chemical, radioactive and other substances more and more, people are increasingly suffering from leukemia.
What are the symptoms of it had leukemia? Doctors said: "leukemia can cause fever, infection, bleeding, anemia, bone and joint pain, liver and spleen and lymph nodes, central nervous system leukemia, other tissues and organs infiltration and other symptoms."
Because leukemia classification and prognostic stratification complex, so there is no treatment for the monotony, the doctor requires a combination of meticulous typing and prognostic stratification treatment plan. Currently, the Japanese medical community are the following treatment: chemotherapy ﹑ ﹑ radiation therapy targeted therapy, immunotherapy, stem cell transplantation.
However, the emergence of a Japanese medical technology, will bring the gospel of patients with leukemia. According to Japan's NHK television reported that the Japanese RIKEN and other organizations said they had successfully used a specific compound killed cancer stem cells. And this success, it will be possible to make a significant contribution to the fundamental treatment of leukemia.
Each year, about 5,000 people in Japan suffering from acute myeloid leukemia, and if this particular compound, it will be possible the treatment of acute myeloid leukemia relapse rate this fundamentally.
Li Yan, director of the Institute of Chemistry of 石川文 researcher said, "We will be tested repeatedly to ensure that such compounds are effective and safe, and hope to develop as soon as the appropriate drugs for the treatment of patients."


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