Objectives To evaluate the influence of cardio-pulmonary bypass (CPB) to the endothelial function and lipid oxidative status of the Coronary Artery Bypass Grafting (CABG) patients. Methods Thirty-five coronary patients (female 5 cases, male 30 cases, mean age 59.5±8. 6 years) who needed CABG operation therapy were included. The control group consisted of 20 health volunteers (female 5 cases, male 15 cases, mean age 49. 5 ± 7.3 years).Blood samples were taken at preoperative, 3 and 7 days postoperative. Serum von Willebrand factor (vWF) level, one of the endothelial dysfunction markers,and oxidized low density lipid (OxLDL) level, one of the lipid oxidization status markers were detected with ELISA kits. Results The levels of vWF and OxLDL in CABG patients' serum were elevated significantly compared with those of control group ( 139.60% ± 34. 39% vs 82. 79% ±13. 89% and 63. 7 ±18. 9U/ml vs 25.4± 15.2U/ml respectively). Three and 7 days after CABG significant increases in the vWF level (194. 30% ±37. 74%; 181.07% ±31.05%vs 139.60% ±34.39% at baseline, P＜0. 0001, respectively) and OxLDL level (79. 3±26. 7U/ml; 72.4±23.1U/ml vs 63.7±18. 9U/ml at baseline, P＜0. 01, respectively) were detected. Conclusion Compared with normal people, the endothelial system of CABG patients is impaired, and their lipids are in a more oxidative status. CABG procedure with CPB can further deteriorate the conditions, which may imply that the patients are predisposed to acute coronary accident shortly are the procedure.

Objective To study the supporting role of traditional Chinese medicine GanFuAn in the treatment of high-risk state of liver cancer by color Doppler ultrasound.Methods Based on a number of joint detection of tumor markers,85 patients of liver cancer were selected from patients with chronic hepatitis B.Among these 85patients,50 patients were selected in a treatment group and treated with Chinese herbal preparation GanFuAn,with ultrasound and tumor markers serving as joint monitoring; while the other 35 patients were selected in a control group and treated with conventional treatment.Results In the treatment group,the liver tumor markers or liver tumor continually diminished.5 cases showed tumor disappear.38 cases showed effective results,while 7 cases showed no effects.The total incidence rate of liver cancer was 14％;while in the control group,none case showed tumor disappear.20 cases showed effects and 15 cases showed none effects.The cumulative incidence rate of liver cancer induced by chronic hepatitis was 43％,with all the cases have been confirmed by pathology.Conclusion Color doppler ultrasound was an intuitive,non-invasive dynamic method to monitor liver tumor's growth and decline.

AlM: To assess the correlation between the features of optical coherencetomography ( OCT ) and fundus fluorescein angiography ( FFA) in diabetic macular edema ( DEM) .
METHODS: Totally 70 patients (135 eyes) with diabetic retinopathy ( DR) were evaluated by central vision, best corrected visual acuity ( BCVA ) , intraocular pressure, indirect ophthalmoscopy, slit lamp microscope combined+ 90D front mirror mydriatic fundus examination, mydriatic fundus color photography, OCT, FFA, the correlation between FFA and OCT were analyzed.
RESULTS: ln mild macular oedema cases, abnormalities in FFA was 56 eyes, abnormalities in OCT was 68 eyes (P=0. 0009);FFA showed 12 normal eyes, 10 eyes in OCT were characterized by diffused macular oedema; FFA was performed with cystoid macular oedema, OCT was 46. 7% with cystoid type .
CONCLUSlON: DME is diagnosed by Combination FFA with OCT, OCT is an indispensable tool when following up DME, and it has advantage in early application.

Biomarkers ; blood ; Child ; Chorionic Gonadotropin ; blood ; Follicle Stimulating Hormone ; blood ; Growth Disorders ; etiology ; Humans ; Klinefelter Syndrome ; complications ; diagnosis ; genetics ; Magnetic Resonance Imaging ; Male ; Mediastinal Neoplasms ; complications ; diagnosis ; surgery ; Puberty, Precocious ; diagnosis ; etiology ; Teratoma ; complications ; diagnosis ; surgery ; Testis ; pathology

Objective To investigate new type cytokine induced killer cells expansion using advanced breast cancer′s peripheral blood .Methods peripheral blood mononuclear cells were isolated from 8 advanced breast cancer volunteers and co -cultured with Cytokine induced killer cells .These cells were placed in plastic flasks containing CIK-MediumTM supplemented with 10% auto-plasma in the presence of IL -2 ( 1 000 IU/mL) .The cultures were fed with CIK-MediumTM supplemented with IL -2 following the proliferation capacity . Cell proliferation was measured by cell counting during the cultivation .Fourteen days after cultivation ,cell mark-ers CD3/CD16/CD56 were examined by flow cytometry .51Cr and MTT assays were employed in cytotoxicity as-says.Cytokines were assayed by ELISA method .Results CD16+,CD16+CD56+,CD56+CIK cells were 5.8~11.6%in 2 ×107 fresh PBMCs and 95.2~97.6%in co-cultured cells after 18 days cultivation .The in vitro ex-pansion rate of new type cytokine induced killer cells was up to more than 8.2 ×108 in total,the cytotoxicity are ef-fective killing cells against MCF 7 and BT20 breast cancer cell lines .New type cytokine induced killer cells expand-ed from all PBMCs and secreted cytokines IFN -and TNF-.Conclusion The present culture could be useful to clarify the mechanisms of CIK cells expansion in vitro and feasible for breast cancer immmuno cell therapy .

Objective To investigate the changes and significances of IL-17-associated histone methylation in the acute phase of Kawasaki disease (KD). Methods Forty-two children with KD and 28 age-matched healthy children were recruited in this study. Co-immunoprecipitation and real-time PCR were performed to detect the IL-17-associated histone methylation in CD4+ T cells. The percentages of CD4+IL-17+ T cells (Th17) and the expression of IL-17 and pSTAT3 at protein level were analyzed by flow cytome-try. Quantitative real-time PCR was used to measure the expression of IL-17, IL-6Rα, gp130, IL-23R, IL-23Rβ1, ETV5, SOCS1, SOCS3, TLR4, MyD88/TRIF, TNFR1 and RIP1 at mRNA level and the expres-sion of miR155 in CD4+ T cells. The levels of IL-6, IL-23 and TNF-αin plasma samples were measured by enzyme-linked immunosorbent assay. Results (1) The children with acute KD showed increased percenta-ges of Th17 cells and enhanced expression of IL-17 and H3K4me3, but inhibited expression of H3K27me3 [H3K4me3:(3.79±1. 45)% vs (1. 93±0. 31)%, H3K27me3: (54. 51±13. 60)% vs (73. 96± 22. 32)%;P<0. 05]. Moreover, the three former indexes in KD patients complicated with coronary artery lesions ( KD-CAL+) were higher than those in KD patients without coronary artery lesions ( KD-CAL-) , while the levels of H3K27me3 in KD-CAL+ group were lower than those in KD-CAL- group [ H3K4me3:(5. 11±1. 68)% vs (2. 98±0. 99)%, H3K27me3:(45. 02±14. 83)% vs (60. 35±12. 51)%;P<0. 05]. A positive correlation was observed between the ratio of H3K4me3/H3K27me3 and IL-17 at transcriptional level in patients with acute KD (r=0. 69, P<0. 05). Treatment with intravenous immunoglobulin (IVIG) restored Th17 cells, expression of IL-17 and methylation levels of H3K4me3 and H3K27me3 to normal levels [H3K4me3:(2. 44 ± 0. 77)% vs (3. 79 ± 1. 45)%, H3K27me3: (66. 52 ± 15. 73)% vs (54. 51 ± 13. 60)%;P<0. 05]. (2) The expressions of pSTAT3, ETV5 and miR155 increased significantly in pa-tients with acute KD, while the expressions of negative regulators of pSTAT3 ( SOCS1 and SOCS3 ) were down-regulated. The expressions of pSTAT3, ETV5 and miR155 in KD-CAL+ group were higher than those in KD-CAL- group (P<0. 05), while the levels of SOCS1 and SOCS3 in KD-CAL+ group were lower than those in KD-CAL- group (P<0. 05). IVIG therapy restored the indexes mentioned above to some extent (P<0. 05). (3) Compared with the healthy subjects, the levels of inflammatory cytokines (IL-6, IL-23 and TNF-α) in plasma and the expressions of surface receptors (TLR4, IL-6Rα/gp130, IL-23R/IL-23Rβ1 and TNFR1) and its downstream adaptors (MyD88, TRIF, RIP1) in CD4+T cells were up-regulated in patients with acute KD (P<0. 05), but were down-regulated significantly after IVIG treatment (P<0. 05). Moreo-ver, all of the indexes mentioned above in KD-CAL+ group were found to be higher than those in KD-CAL-group (P<0. 05). Conclusion Aberrant patterns of IL-17-associated histone methylation might be related to the immune dysfunction in patients with KD.

Objective To investigate the effects of SMYD3 and MLL5 on histone methylation of Transcription factor forkhead box protein 3 (Foxp3) gene and its roles in the immunological pathogenesis of Kawasaki disease (KD). Methods Forty-two children with KD and 26 age-matched healthy children were consented to participate in this study. Co-Immunoprec-ipitation and real-time polymerase chain reaction (PCR) was performed to determine Foxp3-associated histone methylation levels of H3K4me3 and H3K27me3, and binding levels of SMYD3 and MLL5 with Foxp3 gene in CD4+T cells. The proportion of CD4+CD25high Foxp3+cells (Treg) and protein levels of Foxp3, cytotoxic T lymphocyte associated antigen-4 (CTLA4), TGF-βRⅡand pSmad3 were analyzed by flow cytometry. Quantitative real-time PCR was used to evaluate levels of Foxp3, interleukin (IL)-10, GITR, TGF-βRⅠand RARαmRNA in CD4+T cells. Plasma concentrations of TGF-βand retinol acid (RA) were measured by enzyme-linked Immunosorbent assay. Independent-samples t-test was used as the statistical method in this study. Results ① The proportion of Treg, expression levels of Foxp3 and molecules associated with suppressive function of Treg cells(IL-10, GITR and CTLA4), and histone methylation levels of H3K4me3 associating with promoter, conserved non-coding DNA sequence (CNS) 1 and CNS2 of Foxp3 gene decreased remarkably during acute KD [Promoter:(5.4±1.8)%vs (9.1±2.2)%;CNS1:(2.6±0.9)% vs (3.8±1.1)%; CNS2: (2.4±0.8)% vs (4.2±1.0)%; t=5.50, 6.02, 9.56, 7.92, 7.97, 4.76, 7.73, 5.01, 8.66; P<0.05], and restored after intravenous immunoglobulins (IVIG) therapy [Promoter: (7.2 ±2.1)% vs (5.4 ±1.8)%; CNS1:(3.6±1.4)% vs (2.6±0.9)%; CNS2: (3.6±1.4)% vs (2.4±0.8)%; t=5.56, 4.59, 7.01, 6.04, 5.89, 4.83, 4.45, 4.00, 5.12; P<0.05]. Meanwhile, the nine former items in KD patients with coronary artery lesions (KD-CAL+) were lower than those without coronary artery lesions (KD-CAL-) [Promoter: (4.11±1.45)% vs (6.16±1.93)%; CNS1:(1.99±0.87)%vs (2.96±1.10)%;CNS2: (1.75±0.63)%vs (2.72±1.16)%;t=6.28, 3.24, 4.56, 3.69, 3.38, 4.40, 3.65, 3.00, 3.51; P<0.05]. No significant difference of H3K4me3 associated with CNS3 and H3K27me3 were found among the groups (t=1.03, 0.91, 1.48 and 0.79, 0.82, 1.53; P>0.05). ② Binding levels of SMYD3 and MLL5 with Foxp3 gene in CD4+T cells were down-regulated significantly during acute KD (t=6.63, 6.15; P<0.05), and restored to some extent after IVIG treatment (t=5.36, 4.56; P<0.05). Positive correlations between binding levels of SMYD3 and MLL5 and expression level of Foxp3 mRNA were detected in patients with acute KD (r=0.62、0.45, P<0.05). Furthermore, Binding levels of SMYD3 and MLL5 with Foxp3 gene in KD-CAL+group were lower than those in KD-CAL- group (t=4.11, 4.31; P<0.05). ③ Compared with healthy controls, plasma concentration of TGF-β and RA, and expressions of TGF-βRⅡ, TGF-βRⅠ, pSmad3 and RARα were down-regulated during acute KD (t=11.54, 12.81, 7.43, 16.10, 8.25, 12.06; P<0.05), and elevated remarkably after IVIG treatment (t=8.40, 6.24, 5.94, 11.78, 6.27, 8.30; P<0.05). Simultaneously, all the items aforementioned in KD-CAL+ group were found to be lower than those in KD-CAL-group (t=3.58, 3.30, 3.82, 5.27, 4.71, 3.78; P<0.05). Conclusion Hypomethylation of H3K4me3 associated with Foxp3 gene caused by insufficient binding levels of SMYD3/MLL5 may be involved with immune dysfunction in Kawasaki disease.

Objective To investigate the effects of p300/CBP on histone acetylation of Foxp3 gene and its roles in the immunological pathogenesis of Kawasaki disease (KD).Methods Forty-six children with KD and twenty-eight age-matched health children were consented to participate in this study.Co-immunoprecipitation and real-time PCR were performed to detect Foxp3-associated acetylation levels of histone H4 and binding abilities of p300, CBP, pSmad3 (phosphorylated mothers against decapentaplegic homolog 3) and NF-AT (nuclear factor of activated T cells) with Foxp3 gene in CD4+ T cells.The percentages of CD4+CD25high Foxp3+ cells (Treg) and the expression of Foxp3, CTLA4 (cytotoxic T-lymphocyte-associated protein 4), p300, CBP, TGF-βRⅡ (transforming growth factor β receptor Ⅱ) and pLAT1 at protein level were analyzed by flow cytometry.Quantitative real-time PCR was used to measure the expression of Foxp3, IL-10, TGF-β, TGF-βRⅠ, Egr-1 (early growth response protein 1), RARα (retinoic acid receptor α) and PLCγ1 (phospholipase C-γ1) in Treg cells at mRNA level.Plasma concentrations of TGF-β and retinol acid (RA) were measured by enzyme-linked immunosorbent assay.Results (1) The percentages of Treg cells, levels of Foxp3 and molecules associated with suppressive function of Treg cells (TGF-β, IL-10 and CTLA4), acetylation levels of histone H4 associated with promoter, conserved non-coding DNA sequence 1 (CNS1) and CNS2 of Foxp3 gene decreased remarkably during acute KD (P<0.05), but were restored after IVIG therapy (P<0.05).Meanwhile, all of the aforementioned items in KD patients with coronary artery lesions (KD-CAL+) were lower than those without coronary artery lesions (KD-CAL-) (P<0.05).No significant differences in histone H4 acetylation associated with CNS3 were found among different groups (P>0.05).(2) The levels of p300 and CBP in Treg cells and their binding abilities with Foxp3 gene were down-regulated significantly during acute KD (P<0.05), but were restored to some extent after IVIG treatment (P<0.05).The Foxp3-associated histone acetylation was positively correlated with the expression of p300 and CBP at mRNA level during acute KD (r=0.65, 0.42, P<0.05).Furthermore, the expression of p300 and CBP and their binding abilities with Foxp3 gene in KD-CAL+ group were lower than those in KD-CAL-group (P<0.05).(3) Compared with healthy subjects, plasma concentrations of TGF-β and RA and the expression of TGF-βRⅠ/Ⅱ/Egr-1, RARα and pLAT1/PLCγ1 were down-regulated during acute KD (P<0.05);the binding abilities of pSmad3 and NFAT with Foxp3 gene were reduced remarkably in patients with acute KD (P<0.05).All the items mentioned above were restored after IVIG treatment (P<0.05).Moreover, the ten items aforementioned in KD-CAL+ group were lower than those in KD-CAL-group (P<0.05).(4) Higher acetylation levels of histone H4 associated with promoter, CNS1 and CNS2, and enhanced binding abilities of p300 and CBP with Foxp3 gene were found in CD4+ T cells isolated from patients with acute KD after co-stimulation with TGF-β, RA and anti-CD3/CD28 antibodies as compared with those in CD4+ T cells without stimulation (P<0.05).However, no statistical difference in the acetylation level of histone H4 associated with CNS3 was found between the two groups (P>0.05).Conclusion Hypoacetylation of histone H4 associated with Foxp3 gene caused by insufficient expression of p300/CBP and their impaired binding abilities might be involved with immune dysfunction in KD.IVIG therapy regulates the expression of p300/CBP and their binding abilities with Foxp3 gene through up-regulating TGF-β signal.

ObjectiveTo investigate the quality of life (QOL) of the epilepsy patients and the factors affected the QOL.Methods200 cases were investigated using the Quality of Life in Epilepsy Inventory 10 (QOLEI-10) and the Washington Psychosocial Seizure Investigate (WPSI). 200 healthy persons were chosen as normal control group. ResultsThe QOL of the patient group were significantly poor as compared with that of normal control group(P<0.01). The factors that the patients always faced with were disability in the attack control, short in money, unemployment, restriction of movement, disability in intercommunication, psychological disorder (depress, strain, anxiety, dread, shame feel, cognitional dysfunction, etc.), as well as the difficult to get professional curtains, taking medicine improperly and side effects of the medicine. Conclusions The factors mentioned, which were usually neglected by many doctors, do affect the QOL of epilepsy patients, and hinder the epilepsy treatment effectively.

AIM To study the influence and action mechanism of effective components in compatible solution of Sparganii Rhizoma-Curcumae Rhizoma on pelvic adhesions of model rats with chronic pelvic inflammatory disease.METHODS Laboratory rats were randomly assigned into six groups,a sham-operated group,a model group,a positive Fukeqianjin tablets group,compatible solution groups (40 g/kg high-dose group,20 g/kg medi um-dose group,and 10 g/kg low-dose group).Except rats of the sham-operated group,those in the other groups were induced into models of chronic pelvic inflammatory disease by mechanical bacterial strain implantation,after which a 20 d corresponding drug administration by oral gavage for each group was initiated.After completion of the last drug administration,Verco criterion was taken as the reference to evaluate pelvic adhesions,HE staining was performed on uterine tissues for pathological scoring,ELASA method was applied to measuring serum IL-1β and TNF-α levels,and Western blot method was used to detect the expression levels of proteins FGF-2 and IGF-1 in uterine tissues.RESULTS Compared with the model group,the high-dose compatible solution group had a much sharper fall in Verco scores (P ＜ 0.05),and remarkably decreased serum IL-1β and TNF-α levels (P ＜ 0.01);both high-dose and medium-dose groups manifested with notably alleviated degenerative necrosis and lowered scores of chronic inflammation infiltration and epithelial hyperproliferation (P ＜ 0.01 or P ＜ 0.05),and a distinct reduction in the expression of proteins FGF-2 and IGF-1 (P ＜ 0.05,P ＜ 0.01).CONCLUSION The significant improvement of the chronic pelvic inflammatory disease in model rats due to the effective components in the compatibile solution of Sparganii Rhizoma-Curcumae Rhizoma may be associated with inhibited release of inflammatory mediators IL-1β and TNF-α,and the reduced expression of proteins FGF-2 and IGF-1 as well.