The serum levels of LPS , TNF - , and IL-@ in group G + U ten days after treatment were respectively ( @ @ ) EU/mL , ( @ @ ) pg/mL , ( @ @ ) pg/mL , which were significantly lower than those in group G -LSB- ( @ @ ) EU/mL , ( @ @ ) pg/mL , ( @ @ ) pg/mL , respectively , P < @ or P < @ -RSB- .