Posts Tagged cancer
Hypertension and Alcohol – The French Connection
What exactly is the connection between alcohol and hypertension? For a number of years it has been recognized that there is an increased incidence of hypertension in people with high alcohol consumption. However it has also been noted that the French eat a diet containing as much as, if not more, fat than ours giving them similar levels of cholesterol; but four times as many Britons die of heart disease than do Frenchmen. This difference is often referred to as the French Paradox and doctors have long suspected that it is caused by something present in red wine that protected the heart.
As long as 30 years ago, The Framingham Heart Study provided evidence suggesting that alcohol can protect the heart. Since that time several other large studies have confirmed this. Obviously there is a reluctance to recommend alcohol consumption because of the well-known consequences of excessive drinking. Moderation would seem to be the answer. Studies have shown that both men and women who drink light to moderate amounts of alcohol per day live longer than those who don’t drink at all. However, drinking larger amounts of alcohol has more harmful effects on the body than benefits.
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Laboratory Tests Performed to Diagnose and Classify Leukemia
A doctor- a pathologist or a hematologist/oncologist- having special training in recognizing cells from blood and lymphoid tissue diseases will examine under the microscope all bone marrow aspirates and biopsy specimens, all lymph node biopsy specimens, all CSF specimens, and any blood smears with significant abnormalities.After cells from a sample are placed on glass microscope slides, there can follow the cytochemistry. The cells are stained with dyes that are attracted to certain chemicals that are present only in some types of leukemia cells.
The technique called flow cytometry can be used to examine the cells from bone marrow, lymph nodes, and blood samples. It can determine the exact type of leukemia very accurately. The cells that are being examined using this technique are treated with selected antibodies, and passed in front of a laser beam. Each antibody sticks to certain types of leukemia cells, and if those cells are present, the laser will cause them to give off light, and the computer will measure and analyze it. There can be used this test in order to estimate the amount of DNA in the leukemia cells as well.In immunocytochemistry, cells from the bone marrow aspiration or biopsy sample are treated with special laboratory antibodies, and then the sample is treated in that way that certain types of cells change color. Under a microscope, there can be seen the change of color.There are some types of leukemia that have an abnormal number of chromosomes. Cytogenetics detects if part of one chromosome may be attached to part of a different chromosome. This change is called a translocation and can be seen usually under a microscope.
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Complete Information on Chronic Lymphocytic Leukemia
The chronic lymphocytic leukemia is the type leukemia. The leukemia either the leukemia are the blood or the marrow cancer and for the unusual proliferation (production description by multiplication) the blood corpuscle. The chronic lymphocytic leukemia (and called CLL) is slowly usually obtains a worse blood and the marrow disease. CLL is the secondary common type leukemia in the adult. It frequently will occur in or in the middle age later the period. It very little occurs regarding the child. Every year, about 10,,000 personally accepts the chronic lymphocytic leukemia in US to diagnose.
More people are the survival and CLL compare other type leukemia. Most people’s and CLL at least 50 years old. A patient’s average age has this type leukemia is 70. It is short very much is seen in a person younger ratio 40. The disease is together the Jew which drops in Russia or Eastern Europe, with is uncommon in Asia. The chronic lymphocytic leukemia cannot cause the sign or the symptom. When the symbol and the symptom are the existence at the disease early time stage, they frequently are vague and unspecific and include the fever, reduces weight, the appetite, the lethargic loss and is weary.
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