OBJECTIVE:To investigate the inhibitory effect of the total flavoniods of Ampelopsis grossedentata on human hepatoma carcinoma cells(HCC) in vitro.METHODS:The inhibitory effect of the total flavoniods of Ampelopsis grossedentata extract on human hepatoma carcinoma BEL7404 cells in vitro was analyzed by MTT,cell growth curve method and colony formation method,respectively.RESULTS:The total flavonoids of Ampelopsis grossedentata significantly inhibited the growth of BEL 7404 cells in vitro.MTT assay showed that the IC50 was 28.59 ?g?mL-1;the cell growth curve measurement showed that the total flavonoids of Ampelopsis grossedentata significantly inhibited the growth of BEL 7404 cells;the colony formation assay showed that the IC50 was 100% at a drug concentration of above 22.22 ?g?mL-1 and the IC50 was 58.05% at a drug concentration of 14.81 ?g?mL-1.CONCLUSION:The total flavonoids of Ampelopsis grossedentata have a remarkable inhibitory effects on the growth of BEL 7404 in vitro.

A 77-year-old man was admitted to our hospital at July 5th,2010 with an unexplained massive pericardial effusion for 10 years.With dyspnea for one month and normal vital signs without pulsus paradoxus,other physical examination included a small amount of moist rale,normal heart sounds,jugular vein engorgement,positive hepatojugular reflux,hepatosplenomegaly and pitting edema of the extremities.The patient had a complex past history with lymph node tuberculosis,primary artertial hypertension,polycythernia vera,chronic renal insufficiency and hypothyroidism (Hashimoto's thyroiditis),and moreover,received a high dose radiation of 31p in 1967. Family history is negative.The patient had no cardiac tamponade or pericardial constriction during 10 years,he received pericardiocentesis twice,and pericardial effusion was exudative with a high proportion of monocyte.There was no evidences of tuberculosis infection,hypothyroidism,malignant tumor,severe heart failure,uremia,trauma,severe bacterial or fungus infection,chronic myeloid leukemia or bone marrow fibrosis during the admission. The patient refused anti tuberculosis,indwelling catheter drainage or surgical therapy.In this rare case,the aetiology of chronic massive pericardial effusion is most probably chronic idiopathic recurrent pericarditis.

Objective:To investigate the expression of aromatase of renal tissue in systemic lupus erythematosus(SLE)model mice.Methods:BALB/c mice were induced SLE with homologuous splenic cell activated with ConA after being ovariectomized,and in the same time administered different doses of benzestrofol.E2 in peripheral blood and renal tissue was detected by ELISA and the expression of mRNA of aromatase in renal tissue was detected by RT-PCR in the 4th,6th,8th and 10th weeks.Results:The level of E2 of peripheral blood and renal tissue of SLE model mice became higher as benzestrofol exogenously administered heightened.Compared with control mice,the level of E2 in SLE model mice increased,and the expression of mRNA of aromatase of renal tissue increased with E2 increment.Conclusion:E2 promotes development of SLE through regulating expression of aromatase mRNA.

Objective To study compatibility rule of herb-pair in rhubarb after compatibilities with fructus aurantii Immaturus,Chinese goldthread rhizome,moutan cortex,peach seed and kansui radix stir-baked with vinegar, and to observe its anti-inflammation and acute toxicity. Methods Mice were gavaged by 15,30 g?kg-1 rhubarb and rhubarb, rhubarb frutus aurantii immaturus rhizoma coptidis, radix et rhizoma rhei peony, rhubarb, semen persicae and rhubarb extracts from euphorbia kansui, respectively, in the morning and evening once, for 7 d.The effects of five different compatibility of Rhubarb on acute inflammation were observed in the mouse paw swelling induced by carrageenan. The classical method were used to determine acute toxicity of rhubarb and the contents of five different compatibility of rhubarb. Results Compared with the control group, the contents of five different compatibility of rhubarb with high and low dosage groups(30,15 g?kg-1 ) could inhibit the paw edema in mice,reduce NO and MDA production and enhanced activity of SOD in mice inflammatory tissue. The LD50 was not determined. Calculated by crude drug content, the MLD of rhubarb compatibilities with fructus aurantii immaturus, Chinese goldthread rhizome,moutan cortex,peach seed and kansui radix stir-baked with vinegar were 145.33,142.30,117.53,103.45, 113.09,182.36 g?kg-1 respectively, which were respectively equal to 581,569,470,418,452 ,729 times of people, s daily dried medicinal herb dosage. Conclusion The five different herb-pair have anti-inflammation effects after compatibility of Rhubarb, and it got best effects when rhubarb compatibility with kansui radix stir-baked, the next were rhubarb compatibility with Chinese goldthread rhizome and moutan cortex. It was basic security and low toxicity of herb-pair in rhubarb after compatibilities.

Objective To compare the clinical results of the ureteral reimplantation with the traditional open approach and laparcocopic pneumovesical approach. Methods A retrospective review of 108 patients who underwent ureteral reimplantation from December 2004 to October 2010 was conducted.The patients were divided into open and pneumovesical groups according to the surgical approach.Perioperative results were compared between the two groups in terms of operative time,postoperative intravenous antibiotics duration,catheterization duration,postoperative stay,average total cost and surgical cost,respectively.And the pneumovesical group was divided into two stages by time,compared the operative time of the two stages and between the later stage and the open group. Results The postoperative hospital stay of pneumovesical group was shorter than the open group (6.8 ± 1.9 d and 8.9 ± 2.9 d,P =0.002 ).For catheterization duration,the pneumovesical group was shorter than the open group as well (5.2 ± 1.2 d and 6.2 ±2.2 d,P=0.057).For the postoperative intravenous antibiotics duration,the pneumovesical group was 5.0 ± 1.3 h,the open group was 5.4 ±1.6 h (P =0.159).For the total cost,the pneumovesical group was 16 067.9 ±4 295.8 RMB,the open group was 15 617.7 ± 5 486.5 R MB (P =0.168).For the surgical cost,the pneumovesical group was 9369.4 ± 1366.6 RMB,the open group was 7397.9 ± 1797.3 RMB ( P =0.083 ).Operative duration of the pneumovesical group and open group were 3.2 ± 1.1 h and 2.3 ± 1.1 h ( P =0.003).For pneumovesical group,the mean operative durations of the two stages were 3.6 h and 2.8 h (P =0.286).And the later stage of pneumovesical group was a little longer than the open group,but no significant difference ( P =0.234 ).No major complication was found in the 2 groups during the operative time and the postoperative hospital stay.Twenty-four patients (38 ureters) of the pneumovesical group were followed up with micturating cystourethrography ( MCU),ureterovesical reflux recurred in 3 patients.Two patients changed from grade Ⅲ to grade Ⅰ and 1 patient changed from grade Ⅴ to grade Ⅲ after the surgery.Five patients (9 ureters) of the open group were followed up,1 patient found bladder diverticulum; 1 patient found ureteral stricture 6 months after the surgery and got improved after secondary ureteral relimplantation surgery. Conclusions The pneumovesical approach is shorter than the open group in postoperative hospital stay and catheterization reserved duration.The pneumovesical approach is a safe and effective option for ureteral reimplantation.

OBJECTIVETo study and summarize the etiology of children patients with chronic kidney disease (CKD) stage 2 to 5 seen in Children's Hospital of Fudan University from Jan. 2004 to Dec. 2013.

METHODBy complying with the NKF-K/DOQI guidelines, we collected data of 264 cases of children patients with CKD stage 2-5 from Jan. 2004 to Dec. 2013 in the medical record system of Children's Hospital of Fudan University. And we retrospectively analyzed their age and CKD stage at first diagnosis, primary diseases, complications, etc.

RESULTIn the collected 264 cases, 52 cases (19.7%) were diagnosed at stage 2, 67 (25.4%) at stage 3, 52 (19.7%) at stage 4 and 93 (35.2%) at stage 5. For disease causes, 116 cases (43.9%) had congenital anomalies of the kidney and urinary tract (CAKUT), 61 cases (23.1%) had glomerular disease, 15 (5.7%) had hereditary kidney disease, 14 (5.3%) had other diseases and in 58 cases (22.0%) the causes of disease were unknown. In the group with age between 0 and 3.0 and 3.1 and 6.0 years, 57.1% (24 cases) and 60.0% (30 cases) had primary disease with CAKUT. In the group with age older than 10 years, 49.2% (30 cases) had primary disease with glomerular disease and 32.0% (32 cases) with unknown causes.

CONCLUSIONThe major cause of CKD stage 2-5 in children in our hospital during the last ten years was CAKUT (43.9%), followed by glomerular disease (23.1%). The primary diseases of CKD were significantly different between the 2 age groups. CAKUT was more common in infants and preschool children while for adolescents, glomerular disease was the major cause.

Child ; Child, Preschool ; China ; Humans ; Infant ; Infant, Newborn ; Kidney ; physiopathology ; Renal Insufficiency, Chronic ; etiology ; Retrospective Studies

Objective: To investigate the echocardiographic characteristics, pathological anatomy and genetic abnormality of congenital absent semilunar valves in first trimester. Methods: Eleven cases of congenital absent semilunar valve fetus diagnosed at 11-13^{+ 6} weeks of gestation in Guangxi Magernity & Child Healthcare Hospital from December 2014 to December 2018 were analyzed. The characteristics of echocardiography and the abnormal microanatomy of cardiac tissue after labor induction was compared. Results: The crown-lump length of the 11 fetus was 46-74(62.0±9.2)mm, and nuchal translucency thickness(NT) was 2.4-10.4 (6.4±2.6)mm. The NT of 10 cases were greater than 3.0 mm. Color Doppler flow imaging revealed that biphasic bidirectional flow in the aortic arch and/or pulmonary artery at the 3VT view( "to-and-fro" ) in those 11 cases, and pansystolic turbulence and pandiastolic reflux spectrum were showed on spectral Doppler. Among them, there were 10 cases of " stealing type" , including 2 cases of isolate absent aortic valves, 3 cases of absent pulmonary valves and 5 cases of absent both aortic and pulmonary valves; and all the 10 cases had secondary ultrasonic manifestations of fetal heart failure. Chromosome analysis and detection of genes showed that 4 cases with Trisomy 13 syndrome, 3 cases with Trisomy 18 syndrome, 1 case with 22q11.2 deletion, 1 case with 12q24.32q24.33 deletion and 1 case was normal. Pathological anatomy revealed enlarged heart in 8 cases, isolate absent aortic valves in 2 cases (1 case complicated with pulmonary atresia, absence of ductus arteriosus and thymus), absent pulmonary valves in 3 cases, absent both aortic and pulmonary valves in 3 cases, relics of semilunar valves in 3 cases. And 2 cases of absent pulmonary valves and 3 cases of absent both aortic and pulmonary valves with short and thick ductus arteriosus. Only 1 case was congenital absent semilunar valve in " non-stealing type" without secondary ultrasonic manifestations of fetal heart failure. Chromosome analysis and detection of genes showed 22q11.2 deletion, and there were relics of semilunar valves in the pathological anatomy. It also combined with tetralogy of Fallot and absence of ductus arteriosus. Conclusions In first trimester, congenital absent semilunar valves are more common as " stealing type" . The echocardiographic features of congenital absent semilunar valves are the " in-out sign" of aorta arch and/or pulmonary artery and biphasic spectrum in spectral Doppler. Trisomy 13 syndrome and trisomy 18 syndrome significantly increased the risk of congenital absent semilunar valves in " stealing type" in first trimester.