Composition for preventing or treating ischemic enteritis containing dna fragment mixture isolated from sperm or testis of fish

Abstract

The present invention relates to a composition for preventing or treating ischemic enteritis containing a DNA fragment mixture isolated from sperm or testis of fish. The composition of the present invention was verified to have excellent effects in the prevention or treatment of ischemic enteritis. In addition, the composition for preventing or treating ischemic enteritis of the present invention was verified to be safe and have few side effects even when administered for a long period of time. Therefore, a medicine for ischemic enteritis, which is safe without side effects and has an excellent treatment effect, is developed by using the composition for preventing or treating ischemic enteritis of the present invention, and thus the composition of the present invention is expected to be a great help in the treatment of ischemic enteritis.

1 . A composition for treating ischemic colitis, the composition comprising a DNA fragment mixture as an active ingredient and a pharmaceutical excipient, wherein the DNA fragment mixture is isolated from sperm or testis of fish. 
     
     
         2 . The composition of  claim 1 , wherein the fish is Salmonidae fish. 
     
     
         3 . The composition of  claim 1 , wherein the DNA fragment mixture has a molecular weight of 30-2,500 kDa. 
     
     
         4 . The composition of  claim 3 , wherein the DNA fragment mixture has a molecular weight of 40-2,000 kDa. 
     
     
         5 . The composition of  claim 4 , wherein the DNA fragment mixture has a molecular weight of 50-1,500 kDa. 
     
     
         6 . The composition of  claim 1 , comprising the DNA fragment mixture in an amount of 0.001-50 wt % to the total weight of the composition.