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金属学报(英文版) 1999
EFFECT OF MAGNETIC FIELD ON CALCITONIN GENE-RELATED PEPTIDE IN PERIODONTAL LIG AMENTS OF RATSKeywords: per m anent m agnet,Nd 2,Fe4,B,m agnetic field,periodontal liga m ent,C G R P Abstract: １．ＩｎｔｒｏｄｕｃｔｉｏｎＭａｇｎｅｔｉｃｍａｔｅｒｉａｌｓｆｏｒｃｌｉｎｉｃａｌｕｓｅｉｎｏｒｔｈｏｄｏｎｔｉｃｓｗｅｒｅｍａｉｎｌｙｆｅｒｒｉｔｅａｎｄａｌｎｉｃｏｓｂｅｆｏｒｅｔｈｅａｐｐｅａｒａｎｃｅｏｆｒａｒｅｅａｒｔｈｐｅｒｍａｎｅｎｔｍａｇｎｅｔｓ．Ｎａｔｕｒｅｓｏｆｍａｇｎｅｔｉｃｍａｔｅｒｉａｌｈａｄｂｅｅｎｃｈａｎｇｅｄｇｒｅａｔｌｙｂｅｃａｕｓｅｏｆｔｈｅａｐｐｅａｒａｎｃｅｏｆｒａｒｅｅａｒｔｈｐｅｒｍａｎｅｎｔｍａｇｎｅｔｓ．Ｔｈｅｆｉｒｓｔｇｅｎｅｒａｔｉｏｎｏｆ…
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