Abstract: The present invention relates to a composition for preventing or treating a respiratory disease containing an active ingredient in the form of a mixed herbal extract of Cnidii Rhizoma and Polygoni cuspidati Radix, and relates to a production method therefor. The mixed herbal extract of Cnidii Rhizoma and Polygoni cuspidati Radix has an outstanding 5-lipoxygenase suppressing activity, airway constriction suppressing activity, airway inflammation suppressing action, ear-swelling anti-inflammatory effect and antitussive and phlegm-loosening action, and has been confirmed to be useful in preventing or treating respiratory diseases including asthma, chronic obstructive pulmonary disease, acute and chronic bronchitis, allergic rhinitis, cough, expectoration, acute lower respiratory infections (bronchitis and bronchiolitis), and acute upper respiratory infections such an pharyngitis, tonsillitis and laryngitis.

Abstract: Provided is a method for treating depression with a Nelumbinis Semen extract. The Nelumbinis Semen extract is prepared by extracting Nelumbinis Semen with an alcohol or an alcohol solution. The Nelumbinis Semen extract has been demonstrated using animal behavioral, bio-chemical and molecular biological methods to have strong antidepressive activity, as well as inhibiting immune suppression caused by depression, leading to normal immune responses, and reducing side effects of conventional antidepressants, thereby ensuring safety. Thus, the Nelumbinis Semen extract is useful for preparing a composition or health food for treating depression.

Abstract: The present invention relates to an Nelumbinis semen extract having the effect of preventing or treating ischemic heart disease, as well as a pharmaceutical composition and health food for the prevention or treatment of ischemic heart diseases, which contain the Nelumbinis semen extract. The inventive Nelumbinis semen extract and the pharmaceutical composition and health food containing the same have the effect of recovering the heart which fails to function properly by ischemic heart diseases. Accordingly, they will be useful for the prevention or treatment of ischemic heart diseases, such as angina and myocardial infarction.

Abstract: The present invention relates to an Nelumbinis semen extract having the effect of preventing or treating ischemic heart disease, as well as a pharmaceutical composition and health food for the prevention or treatment of ischemic heart diseases, which contain the Nelumbinis semen extract. The inventive Nelumbinis semen extract and the pharmaceutical composition and health food containing the same have the effect of recovering the heart which fails to function properly by ischemic heart diseases. Accordingly, they will be useful for the prevention or treatment of ischemic heart diseases, such as angina and myocardial infarction.

Abstract: The present invention relates to an Poncirus trifoliata extract having the effect of preventing or treating ischemic heart disease, as well as a pharmaceutical composition and health food for the prevention or treatment of ischemic heart diseases, which contain the Poncirus trifoliata extract. The inventive Poncirus trifoliata extract and the pharmaceutical composition and health food containing the same have the effect of recovering the heart which fails to function properly by ischemic heart diseases. Accordingly, they will be useful for the prevention or treatment of ischemic heart diseases, such as angina and myocardial infarction.

Abstract: Disclosed are an extract of Nelumbinis Semen (Nelumbo nucifera) having an antidepressive effect, and a pharmaceutical composition and a health food for treating depression, comprising the extract, The Nelumbinis Semen extract is prepared by extracting Nelumbinis Semen with hot water. Animal behavioral and biochemical studies revealed that the Nelumbinis Semen extract has very strong antidepressive activity and is safe to the body while reducing the side effects of conventional antidepressants. Thus, the Nelumbinis Semen extract is applicable to a composition and a health food for treating depression.

Abstract: Provided is a method for treating depression with a Nelumbinis Semen extract. The Nelumbinis Semen extract is prepared by extracting Nelumbinis Semen with an alcohol or an alcohol solution. The Nelumbinis Semen extract has been demonstrated using animal behavioral, bio-chemical and molecular biological methods to have strong antidepressive activity, as well as inhibiting immune suppression caused by depression, leading to normal immune responses, and reducing side effects of conventional antidepressants, thereby ensuring safety. Thus, the Nelumbinis Semen extract is useful for preparing a composition or health food for treating depression.

Abstract: Disclosed are a Nelumbinis Semen extract for treating depression, method of preparing the extract, and a pharmaceutical composition and a health food, comprising the extract. The Nelumbinis Semen extract is prepared by extracting Nelumbinis Semen with an alcohol or an alcohol solution. The Nelumbinis Semen extract has been demostrated using animal behavioral, bio-chemical and molecular biological methods to have strong antidepressive activity, as well as inhibiting immune suppression caused by depression, leading to normal immune responses, and reducing side effects of conventional antidepressants, thereby ensuring safety. Thus, The Nelumbinis Semen extract is useful for preparing a composition or health food for treating depression.