Objective To investigate the changes of blood lipid,endothelin(ET)and carbohydrate tolerance in simple obesity children.Methods Serum total cholesterol(TC),triglyeride(TG),low density lipoprotein(LDL),endothelin(ET) and oral glucose tolerance test(OGTT) of 436 cases(light obesity group 242,moderate obesity group 138,heavy obesity group 56) were detected respectively.Results The levels of TC,TG,LDL,ET and OGTT in 3 simple obesity groups were all higher than those in control group obviously and there were significant differences.The significant positive correlation between the obesity children serum lipids,ET and obese degrees were observed.Four insulin resistant children were found in heavy obesity group and none in other groups.Conclusions The levels of serum lipids and ET increases in obesity children and the OGTT decreases in some heavy obesity children.For preventing the obesity related health problems,the simple obesity children should be paid more attention to earlier.

Totally 96 elderly patients with spleen-kidney Yang deficiency type hypertension were selected in this study. Patients were randomly divided into study and control group. It was treated with the Jingui Shenqi pill combined nifedipine sustained-release tablets in the study group and only nifedipine sustained-release tablets for the control group. Meanwhile, the clinical features including reducing blood pressure, blood lipid and traditional Chinese medicine (TCM) syndromes of the two groups were observed pre and post treatment. Finally, the results showed that it could significantly reduce the hypertensive, hyperlipidemia and TCM syndromes in the study group compared with the control group (P < 0.05), which indicated that the combination of the Jingui Shenqi pill with nifedipine sustained-release tablets was effective for the patients with hypertension with spleen-kidney Yang deficiency type, especially for decreasing TCM syndromes and the blood lipid.
Aged ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Hypertension ; drug therapy ; Kidney Diseases ; drug therapy ; Male ; Medicine, Chinese Traditional ; Nifedipine ; administration & dosage ; Splenic Diseases ; drug therapy ; Yang Deficiency ; drug therapy

Objective To investigate the basis of ultrasound microbubble technology enhanced thermal ablation effect.Methods All 48 rabbits bearing hepatic tumors were averagely randomly divided into four groups:only laser group,sham,destruction + laser group,and blank group.The filling defect area changes of before and after treatment were observed and the differences between groups were compared.Results Pathology confirmed ablation of tumor tissue could produce coagulation necrosis for experiment group.The conventional ultrasound showed there was no significant variation in the maximum diameter and area in the pre and post treatment of experiment group and control group(P ＞0.05).There was no change for the control group.Ultrasound imaging showed an area of filling defect were:laser treatment alone group (0.83 ± 0.06) cm2,microbubbles false break combined with laser therapy group (0.65 ± 0.05) cm2,microbubbles break combined with laser therapy group (2.40 ± 0.16)cm2,blank control group (0.01 ± 0.01) cm2.The filling defect area of the treatment group,which was combined with ultrasound microbubble break technology and laser ablation was increased,there was significant variation in the each group (P ＜0.05).Conclusions Microbubble burst combined laser ablation could expand the single needle laser ablation area of rabbit VX2 liver tumor and increase the therapeutic effect.

Objective To investigate the merit and demerit for surgical excision of polycystic kidney at the same time of kidney transplantation and to analyze its effect on complications and prognosis.Methods The data of 63 cases of polycystic kidney were retrospectively analyzed.Among the 63 recipients,43 recipients were combined with polycystic liver,and 2 with pancreatic cyst.For the large size of polycystic kidney,in 31 patients with hematuria or urinary tract infection,the polycystic kidney was resected during kidney transplantation(kidney-cut group,31 cases).The polycystic kidneys in The remaining 32 cases were preserved during kidney transplantation (reservation group).All the recipients were treated with CsA(Tacrolimus),mycophenolate mofetil (MMF)and prednisone after transplantation.The general conditions of recipients,the occurrence of delayed graft function(DGF),acute graft rejection.operative complications and infection,and survival rate of recipients and grafts were observed.Results Operative time in kidney-cut group was (300±31)min,and perirenal drainage tube duration was(4.6±1.4)days in kidney-cut group,significantly longer than in reservation group(both P＜0.01).Volume of red blood cells transfusion in kidney-cut group was(4.31±1.05)U,significantly more than reservation group(P＜0.01).29.0%(9/31)recipients in kidney-cut group had surgical complications,significantly higher than reservation group(6.2 0A,2/32)(P＜0.05).The ineidence of urinary tract irdection was 31.2% (10/32)in reservation group,significantly higher than in kidney-cut group(6.5%,2/31,P＜0.05).12.5%(4/32)patients in reservation group needed surgical excision of polycystic kidney after kidney transplantation due to polycystic kidney infection.In 24 recipients with preoperative high blood pressure in each group,the blood pressure of 8 recipients(33.3%)in kidney-cut group returned to normal,compared with only 2 recipients(8.3%)in reservation group(P＜0.05).The incidence of DGF,incidence of acute rejection,human/kidney 1-and 5-year survival rate between 2 groups had no statistically significant difference.Conclusion As long as the detailed operation.it is safe to resect patient's polycystic kidney during renal transplantation,but there are no effects on patient/kidney survival rate.

Objective Confirmatory Factor Analysis(CFI)to the adolescent family Satisfaction Scale (AFSS).Methods Investigated 1306 subjects aged from 12 to 23 year old adolescent at school,used of CFI and cross-validation to confirm AFSS structure.Results Obtained revised structure of 3 factors and 23 items,AFSS including 10 items interpersonal atmosphere,7 items parental and children emotional interaction,6 items management style.Fit index X2/df less than 5,RMSEA less than 0.08,GFI,NFI,TFI,IFI more than 0.9,cross-validation and reliability were better.Conclusion The adolescent family satisfaction is first-order structure including three factors,AFSS is a reliable and validity scale for assessing the family satisfaction of adolescents.

Acute Disease ; Adult ; Animals ; Brucellosis ; transmission ; Cattle ; blood ; Female ; Food Handling ; Humans ; Male ; Middle Aged ; Occupational Diseases ; etiology ; Sheep ; blood

Objective To evaluate the clinical performance of IPS e.max Press all-ceramic crowns and three-unit fixed partial dentures(FPDs)and to investigate the periodontal response to the presence of the restorations.Methods According to the inclusion criteria,19 patients with dental defects or singletooth loss were recruited,including 25 crowns and 6 all-ceramic FPDs.The modified United States Public Health Service criteria were used for follow-up evaluation.Plaque index(PI)and sulcus bleeding index (SBI)were recorded for the ceramic restorations and the control teeth.Results No crown and FPD fractures were observed during the evaluation period.There was no statistically significant difference regarding PLI and SBI scores between restorative teeth and the control teeth.And the difference between different recalled times of PLI and SBI of the restorations was no statistically significant.Conclusion IPS e.max Press crowns and three-unit fixed partial dentures exhibit a satisfactory clinical performance.

Objective To investigate the effects of Baicalin on intestinal mucosal injury in rats with partial common bile duct ligation (PCBDL).Methods Forty male Wistar rats were randomly divided into 4 groups equally:sham operation,PCBDL,PCBDL1 and PCBDL2.Rats in PCBDL,PCBDL1 and PCBDL2 groups were subjected to partial common bile duct ligation.Baicalin [80 mg/(kg · d)] was fed in PCBDL1 group (for 2 weeks) and PCBDL2 group (for 3 weeks),while for other groups,9 g/L saline in the same volume was fed.Ileum mucosa were prepared for microscopic examination.The intestinal mucosal injury in rats was observed and scored.The level of NF-κB mRNA expression by Fluorescent in Situ Hybridization,and the level of NF-κB protein were determined by immunohistochemistry.Results 1.Compared with PCBDL group (3.2 ± 0.5),the pathological severity scores of intestinal mucosa significantly declined (F =21.120,P ＜ 0.01) in PCBDL1 group (1.9 ± 0.2) and PCBDL2 group (1.5 ± 0.3).2.Compared with sham operation group(0.066 ± 0.006),PCBDL1 group (0.107 ± 0.011),and PCBDL2 group (0.098 ± 0.010),NF-κB expression in PCBDL group (0.155 ± 0.012) presented significantly up-regulation (F =76.8,P ＜ 0.01).3.Compared with sham operation,PCBDL1 group,and PCBDL2 group,the positive expression rates of NF-κB mRNA of intestinal mucosal epithelium in PCBDL group significantly increased.Conclusions It is suggested that Baicalin exert protective effects on the intestinal mucosal injury in rats with PCBDL,partially by inhibiting NF-κB mRNA,down-regulating NF-κB protein expression of intestinal mucosal epithelial cells.

Objective:To investigate the expression and significance ofβ1 integrin, Rac1, and RhoA in invasive micropapillary breast carcinoma (IMPC). Methods:Immunohistochemical staining was performed to detect the expression ofβ1 integrin, Rac1, and RhoA in 89 patients with IMPC and 90 patients with invasive ductal carcinoma-not otherwise specified (IDC-NOS) who were treated between January 2007 and December 2008 in Tianjin Medical University Cancer Institute and Hospital. The relationship among the three proteins and the expression ofβ1 integrin, Rac1, and RhoA with clinicopathological features were determined. Results:β1 integrin (78.7%) and Rac1 (76.4%) were highly expressed in patients with IMPC. This expression was significantly higher than that in patients with IDC-NOS (63.3%and 54.4%). Statistical difference was found between the two groups (P<0.05). Positive rate of RhoA (68.5%) in patients with IMPC was also statistically higher than that in patients with IDC-NOS (44.4%, P=0.001). In patients with IMPC, the expression ofβ1 integrin and Rac1 was positively associated with lymph node metastasis (P<0.05), while the expression ofβ1 integrin was positively correlated with Rac1 expression (P=0.006). Expression of RhoA was positively correlated with lymph node involvement and ER and PR status (P<0.05). However, no correlation was found between RhoA expression and the expression ofβ1 integrin and Rac1 (P>0.05). Conclusion:Thus,β1 integrin, Rac1, and RhoA were overexpressed and might play an important role in the high frequency of metastasis in patients with IMPC. These proteins could be considered as biomarkers for the prognosis and new targets for IMPC therapy.

Breast cancer is one of the major causes of death in women,and its incidence has been increasing year after year.The Rho GTPases,their regulatory proteins and Rho GTPases play an important role in promoting the occurrence and distant metastasis of breast cancer.Here we summarized the current knowledge of the regulation network of Rho GTPases,their regulatory proteins and Rho GTPases on the occurrence and development of breast cancer,and targeted therapy for RHO GTP enzyme pathway in breast cancer.