However , patients in the omega-@ group had lower levels of aspartate aminotransferase ( @ -LSB- @-@ -RSB- U/L vs @ -LSB- @-@ -RSB- U/L ; P = @ ) and gamma-glutamyl transpeptidase ( @ -LSB- @-@ @ -RSB- U/L vs @ -LSB- @-@ -RSB- U/L ; P = @ ) , and significantly higher levels of adiponectin .