SUMMARY In recent years, successful pregnancies in renal transplant women have been reported worldwide. However, pregnancy in renal trasplant recipient is relatively rare in China. This paper reported a case of pregnancy 2 years post renal transplant. At the end of 28 weeks' gestation she had abnormal liver and renal function complicated with severe preeclampsia. Literatures were reviewed on considerations about pregnancy in renal transplant women. Maternal and neonatal outcomes can be improved by intensive care during pregnancy, proper immunosupression and timely termination of pregnancy.

In recent years,successful pregnancies in renal transplant women have been reported worldwide.However,pregnancy in renal trasplant recipient is relatively rare in China.This paper reported a case of pregnancy 2 years post renal transplant.At the end of 28 weeks' gestation she had abnormal liver and renal function complicated with severe preeclampsia.Literatures were reviewed on considerations about pregnancy in renal transplant women.Maternal and neonatal outcomes can be improved by intensive care during pregnancy,proper immunosupression and timely termination of pregnancy.Abstract:SUMM ARY In recent years,successful pregnancies in renal transplantwomen have been reported world-wide.However,pregnancy in renal trasplant recipient is relatively rare in China.This paper reported a case of pregnancy 2 years post renal transplant.At the end of 28 weeks’gestation she had abnormal liver and renal function complicated with severe preeclampsia.Literatures were reviewed on considerations about pregnancy in renal transplantwomen.Maternal and neonatal outcomes can be improved by inten-sive care during pregnancy,proper immunosupression and timely term ination of pregnancy.

Objective To investigate the relationship between placental endoglin expression and the pathogenesis of severe preeclampsia (SPE). Methods Forty nine pregnant women with SPE and 40 normal pregnant controls were collected in Peking University First Hospital from January 2006 to January 2008,among which,nine SPE patients complicated with fetal growth restriction (FGR),six with hemolysis,elevated liver enzymes and low platelets syndrome (HELLP syndrome) and 12 with heavy proteinuria. The expression of placental endoglin was detected and semi-quantified by immunohistochemistry.Data were analyzed by independent sample t test. Results Endoglin was presented on cell membranes of placental syncytiotrophoblasts and vascular endothelial cells. The endoglin density of SPE group was higher than that of control group (0.1621± 0.0029 vs 0.1576 ± 0.0038,t=- 6.367,P＜0.05).No significant difference in endoglin density was found between FGR group and non-FGR group (0.1611±0.0026 vs 0.1623±0.0029,t=1.107,P＞0.05) ; neither did the heavy proteinuria group and non-heavy proteinuria group (0.1611±0.0032 vs 0.1624±0.0027,t=1.350,P＞0.05).The endoglin density of HELLP group was lower than that of non-HELLP group (0.1595±0.0032 vs 0.1625±0.0027,t=2.495,P=0.016). Conclusions The elevated placental endoglin expression might contribute to the pathogenesis of SPE.

There were some samples collected from the Antarctic soil and South Ocean water for isolation of microorganisms and screening of their antitumor bioactivity by lethality bioassay using brine shrimp and a flow cytometric bioassay.There were 259 stains were isolated from the samples,11% of the Antarctic microorganisms showed strong antitumor activity.This result showed that the Antarctic microorganisms have a good potential in bioactive metabolites researching.

Objective To discuss the serum endoglin expression in severe pre-eclampsia and eclampsia women and their relationships. Methods Forty-two severe pre-eclamptic patients and 4 eclamptic patients in Peking University First Hospital from Dec. 2005 to Dec. 2007 were enrolled in the study group, with the mean gestational week of 35 ± 4, the mean age of 29.3 ± 5.7 and the mean BMI (30.1 ± 4.1 ) kg/ m2. This group included 25 cases of early onset pre-eclampsia, 21 cases of late onset pre-eclampsia, 8 cases of fetal growth restriction and 5 cases of HELLP syndrome. The control group included 29 cases of normal pregnant women during the same period, with the mean gestational week of 33±4, the mean age of 30.7± 3.4 and the mean BMI(27.2±2. 2) kg/m2. Peripheral serum endoglin was determined by ELISA in these two groups. Results (1)There is positive correlation between serum soluble endoglin level and the gestational weeks during 27 to 37 gestational weeks in the control group (r=0.79, P<0.05), but there is no distinct relationship in the study group (r=0.31, P>0.05). (2) Serum endoglin level of severe pre-eclampsia group was higher than the normal group [(14.2±5.6)μg/L vs. ( 10.9 ± 4.2 ) μg/L, P<0.05]. (3) Serum endoglin level of early onset group did not differ from late onset group [(14.3±5.7)μg/L vs. (13.6±5.0)μg/L, P >0.05]. (4) No difference of serum endoglin between HELLP group and non-HELLP group was found [(10.1±2.9) μg/L vs. ( 14.4±5.4) μg/L, P>0.05 ]. (5) Serum endoglin level of FGR sub group was higher than non-FGR sub group [(17.3±6.1) μg/L vs. (13.0±4.8) μg/L, P < 0.05] in the stady group. Conclusion The elevated peripheral serum endoglin level may contributes to the pathogenesis of severe pre-eclampsia and FGR, but not the week of the onset of the disease.

Objective To observe the effect of topical application with warm and wet carthamus tinctorius alcohol and anisodaminum on phlebitis caused by mannitol injection. Methods 100 patients with fractured bones suffered from phlebitis caused by mannitol injection were randomized into the observation group and the control group with 50 cases in each group. The observation group adopted topical application with warm and wet carthamus tinctorius alcohol and anisodaminum while the control received external application of 50% magnesium sulfate. The dosage was 3 hours per time,2 times a day, one time in the morning and afternoon respectively. The treatment continued till the phlebitis disappeared and the effect at the 24th,48th and 72th post treatment was compared between the two groups. Results The effect at the above mentioned time points in the obsevation group was superior to that of the control group(P＜0.05).Conclusion Topical application with warm and wet carthamus tinctorius alcohol and anisodaminum on phlebitis caused by mannitol injection proved to be safe and had no adverse effect.

Objective To evaluate the application value of non-invasive hemodynamic monitoring by thoracic electrical bioimpedance (TEB) in elderly non-cardiac surgery patients after general anaesthesia.Methods Fifty-six elderly non-cardiac surgery patients after general anaesthesia were divided into control group and TEB group with 28 patients in each group by random digits table. All patients received standardized care including central venous pressure (VAP). Besides these monitoring, hemodynamic monitoring by TEB was used to evaluate the hemodynamic state of patients in TEB group. Diuretics, inotropic agents, vasoactive drugs or intravenous fluid therapy were used according to monitoring guidance. The heart rate (HR), mean arterial pressure (MAP), VAP, urine output (UO) were recorded in different time. The length of mechanical ventilation and ICU stay were also recorded. The difference in HR, MAP, VAP, UO, the length of mechanical ventilation and ICU stay between two groups were analyzed. Results The differences between two groups had no significance in HR, MAP, VAP, UO at the same time (P ＞ 0.05 ). The length of mechanical ventilation of TEB group [ (19.5±15.9)h] was shorter as compared to that of control group [ (25.5 ± 16.5) h ], but the difference was not significant (P =0.173). The ICU stay of TEB group [(2.8 ± 1.0) d ] was shorter as compared to that of control group[(3.6±1.6)d] and the difference was significant (P=0.032). Conclusion Non-invasive hemodynamic monitoring by TEB can monitor the changes of hemodynamics and direct treatment in elderly non-cardiac surgery patients after general anaesthesia.

0.05).Conclusion:The CT perfusion parameters can be regarded as a surrogate marker of tumor angiogenic activity,which is a useful method in estimating the degree of angiogenesis.

Objective To evaluate the helical CT diagnostic value of primary retroperitoneal neoplasm(PRN). Methods 32 cases of PRN confirmed by operation and pathology were retrospectively analyzed. Plain and enhanced CT scan were perfomed in 28 cases,and only 4 cases underwent plain CT scans. Results Of 32 cases,15 were benign tumor and 17 cases were malignant tumor.Among them ,16 cases were mesenchymal tissue-origin(11 cases were malignant neoplasm), 10 cases were nervous tissue-origin(3 cases were malignant neoplasm),3 cases were rudimental embryonal tissue-origin(all benign), and the source of unknown-origin were 3cases(all malignant neoplasm).To be correctly localized was 28 cases(87.5%) and correctly qualitative diagnosis of the tumor was 20 cases (62.5%) by CT before operation. Conclusion PRNs have many typies, helical CT provides informations in both position and characteristics before operation.

Objective To analyze the surgical treatment of hemangioma of limbs complicated by Kasabach-Mcrritt phenomenon in children.Methods A retrospective study was carried out on 31 children with hemangioma of limbs complicated by Kasabach-Merritt phenomenon.Lower limbs were affected in 19 patients,and upper limbs in 12 patients.Twenty-six patients showed decreased platelet count ((2.6-60) × 109/L) and fibrinogen level (＜ 1 g/L),and 21 prolonged partial prothrombin time (＞ 50 seconds).All the patients who had responded poorly to medications including glucocorticoids received surgical treatment.Results Of these patients,30 were cured,and one died of massive blood loss.After surgical treatment,the platelet count returned to normal in 1-3 days in 25 patients,3-7 days in 4 patients,and more than 10 days in one patient.Conclusions For pediatric hemangiomas of limbs complicated by Kasabach-Merritt phenomenon,surgical treatment should be given as early as possible so as to reduce mortality in patients.