초록 ▼

The present invention relates to a pharmaceutical composition for the prevention and treatment of inflammatory diseases comprising a mixture of herbal extracts of Trachelospermi caulis and Pyrola japonica as active ingredients. More particularly, the pharmaceutical composition of the present inventi

The present invention relates to a pharmaceutical composition for the prevention and treatment of inflammatory diseases comprising a mixture of herbal extracts of Trachelospermi caulis and Pyrola japonica as active ingredients. More particularly, the pharmaceutical composition of the present invention comprises a mixture of herbal extracts of Trachelospermi caulis and Pyrola japonica in a predetermined range thereby exhibiting superior on therapeutic effects for the treatment of pains, acute inflammation, secretion of enzymes associated with factors inducing inflammation, and production of NO, iNOS, etc., as compared to those prepared from single herbal drugs, thus being useful in the prevention and treatment of inflammatory diseases such as arthritis.

대표청구항 ▼

1. A pharmaceutical composition comprising mixed extracts of Trachelospermi caulis and Pyrola japonica for prevention and treatment of inflammatory diseases. 2. A pharmaceutical composition according to claim 1, wherein the mixed ratio of extracts of Trachelospermi caulis and Pyrola japonica is 1:

1. A pharmaceutical composition comprising mixed extracts of Trachelospermi caulis and Pyrola japonica for prevention and treatment of inflammatory diseases. 2. A pharmaceutical composition according to claim 1, wherein the mixed ratio of extracts of Trachelospermi caulis and Pyrola japonica is 1:1 to 1:15 by weight. 3. The pharmaceutical composition according to claim 1, wherein the inflammatory diseases are arthritis and edema. 4. A method for preparing mixed extracts of Trachelospermi caulis and Pyrola japonica comprising: (a) mixing Trachelospermi caulis and Pyrola japonica, and performing extraction by using a solvent selected from water, alcohol and an aqueous alcohol solution, and filtering the mixed extracts; (b) separating aqueous layers from the filtrate; and (c) concentrating the aqueous layers to obtain a soluble solid. 5. The method according to claim 4, wherein the extraction is performed by using a solvent with 5-8 times of the weight of the mixed extracts. 6. The method according to claim 4, wherein concentration is performed under reduced pressure. 7. The method according to claim 4, which further comprises: (a) suspending the concentrate by using an alcohol and centrifuging the suspension to filter; (b) reconcentrating the filtrate under reduced pressure; and (c) drying, pulverizing and sterilizing the concentrate.