Objective To explore the effect of dietary intervention on treatment effect and life quality of young patients with hepatitis B. Methods 106 cases of hepatitis B patients were randomly divided into the intervention group and the control group, each group with 53 cases. The patients in the control group were given medication treatment and conventional diet, while the intervention group was given medication treatment plus dietary intervention. The therapeutic effect and quality of life were evaluated between the two groups 30 days after the intervention. Results 29 cases in the intervention group were cured (54.72%),while only 16 cases in the control group (30.19%) were cured. The total score of life quality in the intervention group was (69.72 ± 8.42), and (55.71 ± 8.31) in the control group. Significant difference existed in subsequent dimensionality: emotional role, bodily function,bodily pain, vitality, social function, mental health and general health between the two groups. Conclusions Clinical efficacy can be improved and quality of life can be enhanced through dietary intervention in patients with hepatitis B.

It's a multi-protein complex and not single protein that accomplish most of cellular activity.Therefore,to identify and analyze the composition of protein complex is necessary for studying the function of proteins.Tandem affinity purification technique(TAP) enables the effective purification of complex under physiological conditions without knowledge of the complex composition and function.Now,it has been adapted to analyze the composition of the protein complexes in yeast.Combined with mass spectrometry,TAP can identify the interacting proteins of target protein and offer great help for opening protein interacting network and function out.

Objective To investigate the expression of IFN-γ, IL-5, IL-17 and TGF-βby Th cells and Th17 cells in rats with allergic rhinitis upon the intervention of IL-10.Methods SD rats were ran-domly divided into three groups including allergic rhinitis ( AR ) group, IL-10 treated group and control group (n=10).Rats in AR group and IL-10 treated group were sensitized by injection of ovalbumin (OVA) and aluminum hydroxide on the 1st, the 7th and the 14th days.The rats treated with equal volume of saline were set up as the control.The corresponding interventions ( OVA, OVA and IL-10, saline) were respec-tively given to rats in each group on the 21th day for 7 consecutive days.The clinical manifestations in rats were observed within 30 minutes after each administration.Serum samples were collected at 48 hours after the last challenge for the detection of IgE and OVA-sIgE.ELISA and Western blot assay were performed to detect IFN-γ, IL-5, IL-17 and TGF-βin nasal mucosa samples.Results Some characteristic symptoms of AR were observed in rats from AR group and IL-10 treated group.Compared with IL-10 treated rats, rats in AR group showed severe clinical symptoms such as constant rubbing and tearing of the eyes (P<0.05).The levels of IgE and OVA-sIgE in serum samples and the levels of IFN-γ, IL-5, IL-17 and TGF-βin nasal tis-sues were significantly increased in rats with RA (P<0.05), but were reduced with IL-10 intervention (P<0.05).Conclusion Exogenous IL-10 could be used to treat AR by reducing the expression of IFN-γ, IL-5, IL-17 and TGF-βin nasal tissues.

Objective To observe the influence of ultra-shortwave (USW) irradiation on infarct volume and Ca2+-ATPase (SPCA) secretion after brain ischemia and reperfusion.Methods Eighty Sprague-Dawley rats were randomly divided into a sham operation group (n=8),a model group (n=36) and a USW group (n=36).The animal model of middle cerebral artery ischemia and reperfusion (MCAO/R) was established using the suture method in the rats of the model and USW groups,while the sham operation group was given the same operation but without inserting the thread plug.One day,3 days and 7 days after the intervention,12 rats were sacrificed and the infarct volumes and SPCA1 protein expression were measured using 2,3,5-triphenyltetrazolium chloride staining and western blotting.Results No white infarcted tissue was found in the sham operation group.In the model and USW groups the volume of infarcted tissue decreased with time.Significantly less infarcted volume was observed in the USW group compared to the model group at each time point.The SPCA1 levels in the brain tissue were lower than in the sham operation group after one and 3 days of USW treatment,but they were significantly lower in the model group as well.As time went by,the average SPCA1 level increased significantly in the model and USW groups.A slightly higher SPCA1 level was observed in the USW group compared to the model group after one day of treatment,but with no significance.However,significant differences were found between them after 3 and 7 days of intervention.Conclusion Ultra-shortwave irradiation can protect against MCAO/R injury by decreasing the infarcted volume,which may be related to down-regulation of SPCA1,minimizing nerve cell apoptosis and promoting neural functional recovery,at least in rats.