ABSTRACT
Innovative ability of college students is an important guarantee for building an innovative country which is should be fostered in university and college education.Medical immunology is a basic subject in medicine and biology science′s education,the deeply abstract,highly logical,and quickly updated features make many students difficult to understand,even easy to lose interest.The author shares his own teaching experiences and effective methods on how to stimulate students′ learning passion in immunology,and further cultivate the innovative ability from three separated dimensions which covers creative thoughts inspire,scientific thinking intensify,and theory practice.Hope to offer reference for the teaching of medical immunology ai ming to train innovative students.
ABSTRACT
<p><b>OBJECTIVE</b>To compare the actions of the three flavone ingredients in choerospondias axillaris on arrhythmias Induced by aconitine.</p><p><b>METHOD</b>Langendorff perfuse was applied in the experiment, the antiarrhythmic action was to study by using aconitine on the the isolated heart; The antiarrhythmic action of the three flavone ingredients in choerospondias axillaris was to study by using i.v. aconitine in rat to induce arrhythmias.</p><p><b>RESULT</b>Compared with the NS group, sample 1 and sample 2 both significantly prolonged the beginning time of VF of isolated heart and increased the dosage of aconitine, sample 3 reduced the beginning time of VF of isolated heart and decreased the dosage of aconitine, sample 1 and sample 2 both greatly prolonged the beginning time of VE, VT, VF, HA; sample 3 greatly reduced the beginning time of VT,VF. The actions of the three samples were in a concentration-dependent way.</p><p><b>CONCLUSION</b>Sample 1 and sample 2 both resisted the occurrence of arrhythmias induced by aconitine, sample 3 markedly promoted the occurrence of arrhythmias induced by aconitine.</p>