The Experimental Research On The Treatment Of Hypercholesterolemia By Low Intensity Pulsed Magnetic Fields

With the development of the living standard of the people, hypercholesterolemia is becoming the major factor of cardiovascular diseases. In these years, the study of the biological effects of magnetic fields has been listed as the important task in the field of biomedical engineering, which can provide a new methods and theoretical basis for the application of magnetotherapy on clinic.In this dissertation, firstly, the advances of applications and background in biological effects of electromagnetic fields were systematically summarized. Then, based on the theories of electromagnetic fields, the low intensity pulsed magnetic instrument was improved. To study the biologic effects of low intensity pulsed magnetic fields on hypercholesterolemia, the levels of blood lipid, indexes of hemorheology, properties of cardiac function were examined. In addition, morphology of thoracic aorta and histomorphologic changes of hepatic and myocardial tissues were detected. The animal models were established.The work can be summarized as follows:...