丹參又名赤參,紫丹參,紅根等。為雙子葉植物唇形科,干燥根及根莖。主產于安徽、河南、陜西等地。功效:活血調經,祛瘀止痛,涼血消癰,清心除煩,養血安神。
丹參始載于《神農本草經》,列為上品。以后歷代本草均有收載,《吳普本草》載:“莖華小,方如茬(即白蘇),有毛,根赤,四月華紫,三月五月采根,陰干。”《本草圖經》稱:“二月生苗,高一尺許,莖干方棱,青色。葉生相對,如薄荷而有毛,三月開花,紅紫色,似蘇花。根赤,大如指,長亦尺余,一苗數根。”《本草綱目》曰:“處處山中有之,一枝五葉,葉如野蘇而尖,青色,皺皮。小花成穗如蛾形,中有細子,其根皮丹而肉紫。”綜合諸家本草所述,主要形態特征均與現在所用唇形科丹參完全相同。
丹參有促進創傷愈合的作用.對人工骨折的家兔,能減輕局部淤血, 改善局部循環,促進骨折愈合.其促進骨折愈合的作用, 與其提高血清鋅含量、加強骨折斷端鄰近骨組織中鋅的動員以及通過提高骨痂中鋅含量、鋅/銅比值來加速骨痂組織生長和鈣化過程有關.丹參可改善誘導性腎功能衰竭大鼠的尿毒癥癥狀.能明顯降低尿素氮、肌酐、甲基胍、胍基丁二酸的血清濃度,既改善高磷酸血癥, 又改變了血中游離氨基酸的晶型,能促進腎功能恢復.
丹參是一味常用中藥,別名紅根、紫丹參、血參根等,這是因其藥用的根部呈紫紅色之故。此外,民間還有將其稱作“丹心”的,這與流傳的一個感人故事有關。
Lingbao Salvia Miltiorrhiza
Lingbao Salvia Miltiorrhiza is also called Red Ginseng, Red Roots or Radix Salviae Miltiorrhizae for its roots is in purplish-red color. It belongs to dicotyledon and Labiatae which is mainly produced in Anhui, Henan, Shanxi Province. Its medical material is dried roots and rhizomes with medical functions of activating and cooling blood, regulating menstruation, relieving stagnate and carbuncle, quitting pain, relieving restlessness and nourishing the blood and tranquilization. Lingbao Salvia Miltiorrhiza was earliest listed in Shen Nong's Herbal Classic as a superior medicine and later it was recorded by all kinds of herbal works.