Objective To evaluate the association of fetal total bile acid (TBA) concentration with fetal adrenocortical dysfunction in intrahepatic cholestasis of pregnancy(ICP). Methods The concentration of TBA, cortisol and DHEA-S in the cord blood were measured in 20 fetuses with maternal ICP (ICP group) and 22 fetuses of normogravidas (control group) after elective cesarean section. The cord blood TBA concentration was investigated by enzyme method and the cord concentration of cortisol and DHEA-S by radioimmunoassay. Results The cord TBA concentration in ICP group was significantly higher than that of controls [(8.93?3.16)mmol/L vs (4.33?1.51)mmol/L, P0.05)]. The cord blood level of cortisol,DHEA-S and the ratio of DHEA-S over cortisol were correlated with the cord blood TBA concentration (r 1= 0.87,r 2=-0.88,r 3=-0.84,P

Objective To summarize the experience of liver retransplantation, as well as the factors i nfluencing the surgical effects. Methods The clinical data of 8 patients who received liver retransplantation in our cent er were analyzed retrospectively. Results Among 8 cases, complications of biliary tract occurred in 5 cases, chronic rejec tions in 2 cases, embolism in hepatic artery in one case. Infections occurred in 7 cases before engraftment. Case 1 had develope d renal function failure before the surgery, and he died of severe infections an d multi-organ failure after transplantation. Case 4 had massive hemorrhage duri ng the operation and also died of multi-organ failure after transplantation. Case 7 developed in tracanial hemorrhage and abdominal infection and died early after transplantatio n. Other 5 cases has recovered and left hospital. Conclusions Liver retransplantation is the only measure that can be taken to save the lives of patients whose liver allograft fails to function. It's very important that the indications and time of retransplantation should be carefully selected. Factors that may lead to harmful effects on liver retranspl antation include bad preoperative condition of the recipient, tough and long ope ration, massive hemorrhage during the operation, and severe complications after the surgery.

The B-cell lymphoma gene 2 (Bcl-2) is considered as the most important inhibiting cell apoptosis control gene,and its expression is up-regulated in asthma.Drug intervention against Bcl-2 affects signal pathways,down-regulates the Bcl-2 expression,and induces programmed cell death.It may become the target of asthma treatment.This article reviews the structure characteristics of the Bcl-2,the mechanism of regulating apoptosis,and its role in asthma.

Liver transplantation has been taken as one of the most effective therapies for patients with end-stage liver disease. However. 10%-40% patients develop biliary complications (BO after transplantation and 6%-13% patients have to receive liver retransplantation, with the mortality being around 19%. BC is one of the major risk factors for the prognosis of liver transplantation. This review summarizes the etiology and the mechanism(s) of biliary complications after liver transplantation.

Guilty Knowledge Test is a lie-detection procedure elicited by Lykken in 1959. This paper introduces the development of the cognitive rationale of GKT,namely orienting responses (ORs),and the relationship between ORs and the GKT. The paper also analyzes and discusses four paradigms of the GKT and finally points out the main problems existing within the GKT,some relative extended researches exploring for solutions and its trend of development.

Objective:To explore the roles of cognition and deception in the Guilty Knowledge Tests and its effectiveness on the judgement of the guilt and the informed innocent people.Methods:72 healthy undergraduates participated in the study and were randomly assigned to the experimental conditions.This research was composed of one laboratory experiment with the mork crime paradigm in GKT, and the widely measured electrodermal responses(EDRs) as the physiological index.Three response modes were designed in the experiment in order to test the existence of cognition and deception components.Results:Significant differences of judgement scores were observed in different reponse modes and different roles.Conclusion:Deception plays a more important role than cognition in GKT.However, GKT can not efficiently discriminate the guilty and informed innocent people and needs futher exploration.

Objective To study the relationship between large multifunctional proteasome (LMP) 7 gene polymorphism and susceptibility of type 1 diabetes mellitus (DM). Methods The genotyping of LMP7 gene was determined by polymerase chain reaction restriction fragment length polymorphism (PCR RFLP) in 71 type 1 DM patients and 86 healthy persons (as controls). Furthermore, the type 1 DM patients were divided into 3 groups according to the age of diabetic onset. Group A was ≤14 years, group B 15～30 years, group C≥31 years.Results The frequency of LMP7 B/B was decreased significantly (39% vs 58%, P

This paper analyzed the 15-year exploration and practice in Zhenjiang City on the reforms of the healthcare reform From the perspectives of the role and impact exerted by medical insurance in hospitals,as well as main challenges and countermeasures or recommendatioas of this regard,the paper discussed the development relationship among public hospitals,healthcare system reform and medical insurance.Main points include the following:orchestrated development between hospitals and medical insurance;establishment of an equal negotiation mechanism between hospitals and medical insurance;establishment of a beneficary system adaptable to medical insurance capacity;establishment of a scientific and feasible pattern of fees settlement and payment;hospitals are expected to deepen the reform and better management,playing the role of providing quality medical services and reasonably controlling medical costs.

Objective To investigate essentiality of bone scintigraphy in patients with renal cellcarcinoma.Methods The clinical data of 152 patients with confirmed renal cell carcinoma from Jan uary 1999 to June 2007 were retrospectively analyzed.There were 106 men and 46 women with a meanage of 56 years (range 11-86 years).The tumor size was 1.5-20.0 cm (mean 6.0 cm).Accordingto the TNM and AJCC staging classification,88 patients had stage I,included of T1a in 47 cases,T1bin 41; 38 had stage Ⅱ; 16 had stage Ⅲ,included of T3a,in 10 cases,T3b in 6; and 10 had stage Ⅳ.Histological grade was well differentiated in 90 cases,moderately in 43,poor in 19.Ten clinical pa thology factors were evaluated by Logistic analysis to present the significant factors related to osseousmetastatic lesions.Results Overall osseous metastatic lesions were present in 22 of the 152 patients(14.5%).Of the 126 patients with clinically localized,11 cases (8.7%) had osseous metastatic le sions.Of the 16 patients with clinically advanced,5 eases (31.2%) had osseous metastatic lesions.Ofthe 10 patients with metastasis,6 cases(60%) had osseous metastatic lesions.Clinical stage was re lated to osseous metastatic lesions by Logistic analysis.The incidence of osseous metastatic lesionswas 40.9% in localized renal cell carcinoma patients with bone pain.Conclusions Bone seintigraphymay be omitted in patients with clinically localized renal ceil carcinoma(stage Ⅰ,Ⅱ) unless bone pain is pres ent.Bone scintigraphy should be performed in patients with stage Ⅲ or Ⅳ regardless of symptoms.

Objective Through studying change of serum level of IL-10 in patients of severe trauma with haemorrhagic shock,to investigate effect of severe trauma with haemorrhagic shock bypass on anti-infiammatory reaction in patients.Methods Menbers of experimental group are 43 patients of Severe trauma(ISS scope≥16).43 patients scheduled for attending with haemorrhagic shock are divided into simple severe trauma group(group B)and severe trauma with haemorrhagic shock(group C);and healthy control group(group A)is made up of randomly seleeted 20 healthy people of medical examination.Blood samples for cytokines and organ function were collected from the vetn of menbers of experimental group(B and C)with limosis at the following time:that day of injury,(T1),3th (T2),5th(T3),and 14th(T4)day after injury;blood samples of healthy control group(A)with limosis were collected at that day of examination;serum level of IL-10 was measured by radioimmunoassay.Results In experimental group(B and C),the serum peak level of IL-10 emerged on T3 and then stepped down;the serum peak level of them increased abviously compared with group A(P＜0.05 or P＜0.01).Furthermore,the serum level of them in C group was usually higher than that on the same time in group B.Conclusion It was longer and severer in time and degree that effects of severe trauma with haemorrhagic shock bypass on IL-10 of body compared with that of simple severe trauma.