Immunohistochemical study on ANP in the atria of sudden manhood death syndrome / 中国法医学杂志

For the purpose of diagnosis of sudden manhood death syndrome, immu- nohistochemical study of ANP was performed in right atria of 10 cases of sudden manhood death syndrome (SMDS) and 10 cases of noncardiac death controls with LSAB-method. It was found that the ANP granulus in right atria of SMDS were obviously depleted, compared with that in the control groups. The results showed that depletion of ANP granules in atria plays an important role in the causes of death of SMDS. This experiment also provides a new approach for studying the causes of SMDS.