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From FLP Aloevera.co.uk, http://www.flp-aloevera.co.uk/Aloe%20_Vera%20_Study%20_1.html
A
Comprehensive Aloe Vera Study
Reduces Arthritic Swelling: Aloe can help
prevent arthritis and reduce the inflammation in joints already
affected by arthritis, according to the Journal of the American
Podiatric Medical Association. It can also inhibit the autoimmune
reaction associated with certain forms of arthritis, in which the
body attacks its own tissues. Animals were injected with a
bacterium to cause arthritic symptoms, namely inflammation and
swelling. To determine if it could prevent arthritis, aloe (150mg/kg
body weight) was injected under the skin daily for 13 days. Physical
measurements were taken daily to determine the amount of swelling and
inflammation. Several compounds showed ant arthritic activity,
according to the researchers. One organic acid in aloe reduced
inflammation by 79.7% and suppressed the autoimmune response by
42.4%. Another aloe compound (anthraquinone) reduced inflammation by
67.3% but had no effect on the autoimmune response.
Curtailing HIV Infection: An extract of
mannose, one of the sugars in aloe, can inhibit HIV-1 (the virus
associated with AIDS). In a 1991 study in Molecular Biotherapy, HIV-1
cells were treated in vitro (outside the body) with a mannose
extract. Aloe slowed virus reproduction by as much as 30%, reduced
viral load (total amount of the virus), suppressed the spread of the
virus from infected cells, and increased the viability (chance of
survival) of infected cells.
Nutritional Support for HIV Patients: Aloe
Vera juice proved to be an effective part of a nutritional support
program for HIV+ patients according to the Journal of Advancement in
Medicine. For four months, 29 patients were given 100% pure juice
(five ounces, four times daily) along with an essential fatty acid
supplement and another supplement containing vitamins, minerals, and
amino acids. Patients were told to continue with their normal diet
and not to take other supplements. After 90 days, all of the
patients had fewer occurrences of opportunistic infections, thrush,
fatigue, and diarrhea, as well as increased white blood cell counts
(meaning their immune systems were responding positively). Their
assessment of overall quality of health also improved. In 25% of the
patients, aloe apparently knocked out the virus's ability to
reproduce. Researchers found that aloe (the mannose extract and
perhaps other compounds) stimulates the body's immune system,
particularly T4 helper cells, white blood cells that activate the
immune response to infection.
Stimulates Immune Response Against Cancer: Aloe
may help prolong survival time and stimulate the immune system of
cancer patients, according to recent research. In a 1994 study in the
Japanese medical journal Yakhak Hoeji, mice with cancerous tumors
were given aloe orally for 14 days. While it did not suppress tumor
growth, the average life span of the mice was prolonged by 22% for
those given 50mg aloe/kg body weight and by 32% for those given
100mg/kg daily. A simultaneous experiment on human cancer cells
(outside the body) found that high doses significantly suppressed the
growth of these cancer cells. Researchers writing in Cancer
Immunology and Immunotherapy found that a compound (lectin) from
aloe, when injected directly into tumors, activated the immune system
to attack the cancer. Killer T cells, white blood cells that bind to
invading cells and destroy them, began to attack the tumor cells
injected with lectin. Aloe turns on the immune system by
activating macrophages (white blood cells which "swallow"
antigens), causing the release of immune-activating (and anticancer)
substances such as interferons, interleukines, and tumor necrosis
factor. In addition, aloe promotes the growth of normal
(non-cancerous) cells, researchers said.
Benefits Lung Cancer: Aloe's protective
effect was confirmed in a study of 673 lung cancer patients in
Okinawa, Japan, published in the Japanese Journal of Cancer Research.
This survey looked at the connection between smoking, comparative
amounts of 17 plant foods in the diet, and the occurrence of lung
cancer over a five-year period. It was the only one of the
plant foods that was protective against cancer. "The results of
plant epidemiology suggests that aloe prevents human pulmonary
carcinogenesis ," stated the researchers. Further, it is
"widely preventive or suppressive against various human cancers."
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