ABSTRACT
[ ABSTRACT] AIM:To observe the effect of ursodeoxycholic acid ( UDCA) on the treatment of infantile hepatitis syndrome ( HIS) and to investigate its mechanism.METHODS:The children with infantile hepatitis syndrome were divid-ed into conventional treatment group and the UDCA treatment group.Twenty healthy children were selected as normal con-trol.The children in conventional therapy group were given antiviral and hepatoprotective treatments.The children in UD-CA treatment group were given ursodeoxycholic acid (10 mg? kg-1? d-1 ) in addition to the conventional treatment group for 2 to 3 weeks.The levels of total bilirubin (TBIL), direct bilirubin (DBIL), alanine aminotransferase (ALT), glu-tamyltransferase ( GGT) , total bile acids ( TBA) and TNF-α, IL-6 were detected before admission and 2 weeks later.RE-SULTS:The levels of TNF-αand IL-6 were significantly higher in the children with IHS than those in the normal control (P<0.01).The levels of TBIL, DBIL, ALT, GGT, TBA, TNF-αand IL-6 in conventional treatment group were reduced after therapy (P<0.01).All the above index in UDCA treatment group were decreased compared with conventional treat-ment group (P<0.01).CONCLUSION:On the basis of conventional therapy, ursodeoxycholic acid effectively alleviates the systemic inflammatory response in the children with IHS, reduces the liver damages.
ABSTRACT
Objective To observe the effect of Danshen in the treatment of severe hand-foot-and-mouth disease and investigate its mechanism.Methods One hundred and forty cases of children with severe hand foot and mouth diseases who hospitalized the intensive care unit were enrolled in the study from February 2012 to July 2014.The children were randomly divided into a control group and an observation group,with 70 cases in each group.The control group was given antiviral to reduce the intracranial pressure and intravenous immunoglobulin and the observation group was given Danshen in addition to the control group.The levels of neuron specific enolase (NSE)、S-100βprotein、TNF-α and IL-6 were detected at admission and checked again seven days after treatment.The changes of the above indicators and the clinical curative effect were compared before and after therapy.Results The total effective rate of the control group and the observation group was 80.0% and 92.9% respectively,showing statistical significance(P<0.05). After treatment, observation group of serum NSE (9.42 ± 2.56μg/Lvs. 11.71 ± 3.21μg/L,t=2.159), S-100β (177.34 ± 87.28 ng/Lvs. 286.14 ± 159.69 ng/L, t=2.315), TNF-α (15.98 ± 4.35 ng/Lvs. 23.17 ± 4.80 ng/L, t=4.297), IL-6 (41.72 ± 6.64 ng/Lvs. 52.05 ± 9.33 ng/L,t=3.492) , the level of were lower than those in the control group(P<0.05 orP<0.01). In the observation group, serum. The fever clearance time、the disappearance time of rash and the hospitalization time in the observation group (3.55 ± 1.02 d vs.4.55 ± 1.09 d, 7.14 ± 1.04 d) were shorter than those in the control group (4.46 ± 0.97 d vs.5.88 ± 1.44 d, 8.68 ± 1.06 d;t=5.409, 6.161, 8.677 respectively, P<0.01).Conclusions On the basis of conventional therapy,Danshen can effectively alleviate the systemic inflammatory response in children with severe hand foot and mouth diseases, reduce brain damage and improve the clinical efficacy.