The incidence of hepatocellular carcinoma is increasing year by year all over the world.Hepatoma has become one of the main causes of cancer-related death.For many years,studies found the chronic hepatitis B virus infection is the leading cause of hepatocellular carcinoma,and antiviral therapy for hepatitis B virus could obviously reduce the incidence of hepatoma and prevent recurrence after hepatectomy.Making appropriate risk estimation in patients with chronic hepatitis B and providing patients with high risk the effective medical intervention can help to prevent the occurrence and delay the development of hepatocellular carcinoma.

Objective To investigate the relationship among the activity of protein kinase C (PKC) in platelets of maternal vein and umbilical blood , the pathophysiological changes of pregnancy induced hypertension (PIH) and fetal growth restriction (FGR) in PIH patients. Methods Activities of PKC in membrane and plasma of platelets from maternal vein and umbilical blood taken from 35 PIH patients and 20 normal pregnant women were measured with substrate phosphorylation method. Results No difference was shown in the PKC activities between the mild PIH patients and normal pregnant women in both maternal and cord blood.The PKC activities in moderate and severe PIH patients were significantly higher than those of the normal pregnant group.In normal pregnant women, the PKC activity in membrane and plasm of the platelets had no significant difference. In the moderate and severe PIH group, PKC activity in membrane was far more higher than the plasm 46?6 vs 37?4 pmol/(min?mg protein), P

Objective To investigate the role of hypoxia inducible factor(HIF)-prolyl hydroxylase 1 (HPHl)and factor inhibiting HIF-1(FIH-1)in placentas in the pathogenesis and development of severe pre-eclampsia.Methods RT-PCR and western blot analyses were used to detect the HPH1 and FIH-1expression levels in placentas of 34 patients with severe pre-eclampsia and 24 cases of term pregnancy (normal pregnancy group)and their correlations with symptoms were analyzed.Results (1)The HPHI mRNA and protein expression levels in placentas of severe pre-eclampsia group were 0.40±0.04 and 59.5±3.4 separately,significantly lower than those of normal pregnancy group,0.84±0.12 and 71.6±1.7(P<0.01).The FIH-1 mRNA and protein expression levels in placentas of severe pre-eclampsia group wereQ 31 ±0.05 and 45.6±2.4 separately,significantly lower than those of normal pregnancy group,0.43±0.04 and 54.9±2.1(P<0.01).(2)The mRNA and protein expression levels of HPH1 and FIH-1 in severe pre-eclampsia group were all negatively correlated with mean arterial pressure(MAP)[the Spearman correlation coefficient was-0.854(P<0.01)],urinary protein per 24 hours[the Spearman correlation coefficient was-0.936(P<0.01)1 and the occurrence of fundus oculi artery spasm[the Spearman correlation coefficient was-0.854(P<0.01)].(3)rrhe expression of HPHl mRNA in placentas of all the 58 cases WBB 0.58±0.27.higher than the expression of FIH-1 mRNA,which was 0.39±0.10.There was a positive correlation between them.The pearson correlation coefficient was 0.686(P<0.01).The expression of HPH1 protein in placentas of all the 58 cases was 64.5±6.7,higher than the expression of FIH-1,which was 49.4±5.2.There was a positive correlation between them.The Pearson correlation coefficient was 0.947(P<0.01).Conclusion The expression imbalance of HPH1 and FIH-1in palcenta may play an important role in the pathogenesis and development of severe pre-eclampsia through inhibiting HIF-1a.

Objective To compare the efficacy and indications between the biliary bypass laparotomy surgery.and the two different kinds of biliary stent insertion surgery in the palliative alleviating jaundice of cholangiocarcinoma.Methods From March 2008 to March 2013,69 patients treated with palliative alleviating jaundice therapy of cholangiocarcinoma were included,who were all came from the Third Affiliated Hospital of Guangzhou Medical University.Including 17 patients who treated with the open biliary bypass surgery and 52 patients who treated with interventional therapy.We analysed the differences between these cases of biliary drainage operations in the recent jaundice reduction rate,average stay,mortality rate,the incidence of related complications,et al.Results All these different drainage ways had good effect in alleviating jaundice,incidence of alleviating jaundice have no obvious difference (P ＞ 0.05).Compared to the open biliary bypass surgery,interventional therapy had obvious advantages in the average stay and postoperative survival (P ＜ 0.05).The pancreatitis rate was lower in Percutaneous Group than that in Endoscopic Group (P ＜ 0.05).incidence of biliary tract infection and biliary tract bleeding have no obvious difference (P ＞ 0.05).There were no significant differences between the success rates of in biliary stent insertion operation in patients with each model cholangiocarcinoma (P ＞ 0.05).Conclusions Among the therapies of the palliative alleviating jaundice of cholangiocarcinoma,the internal biliary drainage of biliary stent insertion operation was superior to the treatment of the biliary bypass laparotomy.As to biliary stent insertion operations,endoscopic biliary stenting surgery should be the preferred choice.

Objective To investigate the value and effects of lipoinjection into the subperiosteal and overlying multiple planes for correction of facial depression.Methods The lateral and posterolateral areas of the thigh and infragluteal areas were selected as donor sites of autologous fat.The fat was rinsed and purified after liposuction.The collected fat was injected into the subperiosteal and overlying multiple planes to correct facial depression.Results 96 patients received lipoinjection of volume between 0.5 to 22 ml for each unilateral depression each time.Secondary injection was performed after 4 to 8 months after operation if necessary.The depression was corrected,the skin texture was improved,the wrinkles were also improved after fat transplantation.The follow-up period was between 6 and 24 months.3 patients had sclerosis after lipoinjection.The sclerosis disappeared after 6 months through local massage,hot compress,and traditional medicine treatment in two of them.The sclerosis was resolved by excision in the rest one.There were no complications of hematoma,infection,liquefaction,and calcification.Conclusions Lipoinjection into the subperiosteal and overlying multiple planes can correct facial depression with fat.Fat survival rate is high.The method is suitable for correction of facial depression in aesthetic plastic surgery.

Objective To investigate the role of KiSS-1 and matrix metalloproteinase(MMP)9 in trophoblasts in the pathogenesis of preeclampsia and their relation to perinatal outcome of neonates. Methods RT-PCR and western blot analyses were used to detect the MMP-9 and KiSS-1 expression levels in trophoblast of 40 patients with preeclampsia (15 cases of mild and 25 cases of severe preeclampsia)(preeclampsia group) and 20 cases of term pregnancy (normal pregnancy group) and their correlations with symptoms and perinatal outcome of neonates were analyzed. Results (1) The KiSS-1mRNA and metastin expression levels in trophoblasts of preeclampsia group were 1.73?0.24 (A value) and (78.4?8.0) ?g/ 100 ?g total protein separately,those of mild preeclampsia were (1.50?0.15) and (72.4?6.9) ?g/ 100 ?g total protein , and severe preeclampsia were (1.87?0.20) and (83.52?3.57) ?g/100 ?g total protein , which were all significantly higher than those of normal pregnancy group [1.24?0.25, P

Objective To study the effects of quantitative 24-hour urinary protein on the thyroid hormone levels in patients with severe preeclamp-sia,and clarify the impact of severe urinary protein on hypothyroid in severe preeclampsia patients. Methods A total of 166 patients with severe pre-eclampsia were recruited for the study and divided into mild proteinuria group(2.0-4.9 g/d),midrange group(5-10 g/d)and severe group(>10 g/d)according to the quantitative 24-hour urinary protein. 268 healthy female individuals with normal blood pressure and uric routine in the same stage of pregnancy and of the same age were selected into control group. Serum thyrotropin(TSH),free triiodothyronine(FT3)and free thyroxine (FT4)levels were determined by solid-phase chemiluminescent enzyme immunoassay method(CMIA). The thyroid peroxidase antibody(TPOAb) and thyroglobulin antibody(TGAb)concentration were detected by electrochemiluminescent assay(ECLIA). Results TSH levels were signifi-cantly higher in patients comparing to the control group(P<0.01). In addition,severe group showed higher TSH levels than mild group(P<0.01). FT4 and FT3 levels were obviously decreased with the progression of the disease(P<0.01 and P<0.05). The positive rate of TPOAb in mild group was significantly higher than that in moderate group(OR=9.8,P<0.05). There was no significant difference of the TGAb positive rate among three patient groups(P>0.05). The incidence of subclinical hypothyroidism and clinical hypothyroidism in severe group was significantly higher than that in mild group and in control group(OR=2.5,P<0.05 and OR=9.0,P<0.05;OR=8.0,P<0.01 and OR=43.4,P<0.01). Conclusion Our re-sults indicated that 24-hour urine protein in severe preeclampsia patients has extensive effects on thyroid hormones levels. With the increasing of quantitative 24-hour urinary protein,the level of TSH increased and the FT4 decreased. Thyroid autoantibody positiveness has extensive effects on 24- hour urine protein. Incidence of hypothyroid increased with the increase of quantitative 24-hour urinary protein. 24-hour urinary protein quantitative was a risk factor for hypothyroidism in severe preeclampsia patients. More attention should be paid to the monitoring of 24-hour urinary protein in se-vere preeclampsia patients.

Objective To investigate the treatment options of acute biliary pancreatitis.Methods A retrospective review was performed in 134 consecutive patients who presented to a single tertiary care institution from 2000 to 2010 with acute biliary pancreatitis.Results Of the 134 patients,30 had a persistent (commonbile duct,CBD)stone.Following multivariate analysis,at admission CBD size on ultrasound,alkaline phosphatase(ALP),total bilirubin(TB),significantly correlated with persistent CBD stone.Receiver operator curve analysis and linear regression were applied to obtain optimal and equitable predictive values,and variables combined.Optimal values were.,CBD≥10 mm;AP≥150 U/L;and TB≥51.3μmol/L.Presence of three variables had an associated odds ratio(OR)of29.5(P<0.001)for presence of persistent CBD stone.Zero variables conferred asignificantly decreased probability of CBD stone,OR 0.07(P<0.001).Conclusions Presence of three variables significantly correlated with persistent CBD stone.Biliary evaluation by endoscopic retrograde cholangiopancreatography(ERCP)is suggested.In the absence of any positive predictive variables,cholecystectomy may be sufficient.Decisions regarding patients with one to two be made vailables should occur on a case-to-case basis.

OBJECTIVETo observe the effect of low molecular weight heparin calcium (LMWHC) combined Compound Danshen Injection (DI) on nephrotic syndrome patients with early onset severe preeclampsia.

METHODSTotally 80 nephrotic syndrome patients with early onset severe pre-eclampsia were randomly assigned to four groups voluntarily, i.e., Group A (22 cases, treated by magnesium sulfate), B (19 cases, treated by magnesium sulfate plus LMWHC), C (21 cases, magnesium sulfate plus DI), D (18 cases, magnesium sulfate plus LMWHC and DI). Umbilical arterial S/D ratios, amniotic fluid index (AFI), prolonged gestational age, placenta weight, neonatal weight, and Apgar score were compared among the four groups.

RESULTSCompared with before treatment in the same group, umbilical arterial S/D ratios decreased in the four groups (P <0. 05). AFI decreased in Group A, while it increased in Group B, C, and D (P<0. 05). Compared with Group A at the same time point, umbilical arterial S/D ratios decreased, and AFI increased in Group B, C, and D (P <0. 01 , P <0. 05). Prolonged gestational age and neonatal weight were increased in Group B, C, and D (P <0. 01, P <0. 05). Placenta weight were increased in Group B and D (P <0. 05). Apgar scores at 1 and 5 min were improved in Group D (P <0. 05). Compared with Group B and C at the same time point, umbilical arterial S/D ratios decreased, and AFI increased in Group D (P<0. 05). Compared with Group B, prolonged gestational age and placenta weight were decreased in Group C, but prolonged gestational age and placenta weight were increased in Group D (P <0.05). Compared with Group C, prolonged gestational age, placenta weight, and neonatal weight were increased in Group D (P <0. 05).

CONCLUSIONTreatment of nephrotic syndrome patients with early onset severe pre-eclampsia by LMWHC combined DI could prolong gestational ages, obviously improve prenatal outcomes, with better effect obtained than using any of them alone.

Calcium ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Gestational Age ; Heparin, Low-Molecular-Weight ; therapeutic use ; Humans ; Magnesium Sulfate ; Nephrotic Syndrome ; drug therapy ; Phenanthrolines ; Pre-Eclampsia ; drug therapy ; Pregnancy ; Salvia miltiorrhiza

Objective To study effects of different degree of hypothyroidism in severe preeclampsia (S-PE) pregnant women on renal function and the correlation between them.Methods 46 S-PE patients with subclinical hypothyroidism (SCH) registered for treatment in the Shengjing Hospital of China Medical University from May 2011 to March 2013 were selected into SCH group,and 23 S-PE with overt hypothyroidism (OH) were selected into OH group,and 109 S-PE with normal thyroid stimulating hormone (TSH) levels were selected into simple group.Thyroid hormone and kidney function tests were analyzed in pregnant women with S-PE.We made an analysis of the relative risk of the detection rate of abnormal renal function and also the relationship between the levels of thyroid hormone and serum uric acid,serum urea and creatinine in patients with S-PE.Results (1) In SCH group serum TSH was (6.1±3.2) mU/L,free triiodothyronine (FT3) was (4.0±0.6) pmol/L,free thyroxine (FT4) was (11.8± 1.5) pmol/L; in OH group serum TSH was (5.2± 1.3) mU/L,FT3 was (3.7±0.6) pmol/L,FT4 was (9.3±0.5) pmol/L; in simple S-PE group serum TSH was (1.9±0.8) mU/L,FT3 was (4.0±0.8) pmol/L and FT4 was (11.9±1.9) pmol/L.TSH in SCH group was significantly higher than that in simple S-PE group (P＞0.01),the difference of in SCH and OH group were not statistically significant (P＞0.05).The difference of FT3 in three groups were not statistically significant (P＜0.05) ;FT4 in OH group was significantly lower than thoes in SCH and simple groups (P＜0.05).(2)Serum uric acid,creatinine and urea levels in OH group was (436± 114),(75± 15) μmol/L and (6±3)mmol/L,in simple S-PE group they were (378± 114),(65 ±22) μmol/L and (5±3) mmol/L.In comparison,the differences was statistically significant(P＜0.05).The differences were not statistically significant in SCH and OH groups (P＞0.05).(3)The abnormal detection rate of uric acid was significantly higher in SCH than that in OH group [46％ (21/46) versus 22％ (5/23),OR=3.0,P＜0.05].The comparison of remaining index has no statistical significance(P＞0.05).(4)In SCH group there was a significant inverse correlation of serum FT3 with serum urea levels,serum creatinine and serum uric acid (r=-0.32,-0.58,-0.35,P＜0.05).There was not a correlation of serum TSH,FT4 with indicators of renal function (P＞0.05).In OH group there was a negative correlation between FT3 and serum creatinine concentrations (r=-0.40,P＜0.05).In OH group there was not a correlation of FT3 with serum uric acid and urea (P＞0.05).There was a positive correlation between TSH and serum creatinine in simple S-PE group (r=0.20,P=0.04).There was not a correlation between TSH and serum urea(r=0.04,P=0.65),and serum uric acid (r=0.12,P=0.20).Conclusions There was effect of different hypothyrosis state in pre-eclampsia patients on renal function.Serum uric acid,urea and creatinine concentrations in S-PE pregnant women with OH were significantly higher than those in simple S-PE group with normal TSH.There was a negative correlation between FT3 and serum creatinine in S-PE.Hence the thyroid function should be regularly monitored in S-PE patients to find damage of renal function and management hypothyrosis.