• Journal of Food Hygiene and Safety
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• v.11 no.4
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• pp.261-271
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• 1996

It has been reported that G009, polysaccharide isolated from Ganoderma lucidum IY009 has various pharmacological effects, such as antinflamatory, antiviral, anticarcinogenic and immunmodulation effects. The purpose of this study was to determine the subacute toxicity of orally administered G009 in Sprague-Dawley rats. Groups of 40 male and 40 female rats were gavaged with 0, 500, 1,000 or 2,000 mg/kg/day for 30 days. No drug-related deaths and clinical morbidities were resulted. There was no drug-related effect on the body weight gain, food consumption and water consumption. Statistically significant changes were observed in several hematological and biochemical parameters of G009-treated groups; however, most of these changes were within normal range and had no relationship to dosage. Urinalysis and bone marrow biopsy showed no remarkable changes in all treated groups. Gross necropsy and hisopathology revealed no evidence of specific toxicity related to G009. Our data indicate that no-observed effect level of G009 is estimated to be above 2,000 mg/kg/day in rats.

• Journal of Pharmacopuncture
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• v.23 no.4
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• pp.187-193
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• 2020

Objectives: It was aimed to investigate the basic action mechanism of the autoimmune diseases and common features of all diseases. Autoimmune disease are classified organ specific and systemic. Methods: These diseases are seen systemic and disease start locations, origins seem differently. This makes learning and understanding difficult. Autoimmune diseases investigated for easier understanding. It was noticed that, autoimmune diseases' starting places are specific and same all of them. This remarkable point is very important for acupuncture also. So; whole literatüre was researched and important point was found. Results: Whole autoimmune diseases are attack to mesodermal layers and mesodermal origin organs of the body's. The common property of all these disease are same; Diseases start from the mesoderm and mesodermal layer even though their organ origins' belongs to different germ layer. From this point of view, we were able to classify autoimmune diseases simply and it was planned how can we effect body in this context with acupuncture. Conclusion: And, when immunity comes into question, induction of adaptive immunity is depend on antigen presentation to T cells and this situation take place in the lymph node (LN) and also in the skin.When we sank the acupuncture needle into skin, signals create and start mesodermal contacts, during this time mesenchymal origin' autoimmune cells are regulated with this signals.