Objective To explore the effect of Jianbu-Huqian ointment combined with proximal femoral nail antirotation for the elderly patients with intertrochanteric fracture of femur with osteoporosis. Methods A total of 85 elderly patients with intertrochanteric fracture of femur with osteoporosis were randomly divided into the control group (40 patients) and the observation group (45 patients. Both groups of patients were treated with proximal femoral nail antirotation, and the observation group was added with Jianbu-Huqian ointment. The pain, fracture healing, joint function, bone mineral density and complications were compared between the two groups. Results The VAS pain score at 1st week (6.2 ± 1.6 vs. 7.9 ± 1.6; t=3.683, P<0.05), 3rd week (3.1 ± 1.1 vs. 5.4 ± 1.4; t=4.239, P<0.05) and 7th week (2.3 ± 0.9 vs. 4.0 ± 1.3; t=3.571, P<0.05) after operation of the observation group were significantly lower than those of the control group. The occurrence time (42.4 ± 5.9 d vs. 49.2 ± 6.2 d; t=4.139, P<0.05), walking time (6.9 ± 1.1 weeks vs. 8.7 ± 1.2 weeks;t=3.695, P<0.05), fracture healing time (13.9 ± 2.2 weeks vs. 16.2 ± 3.1 weeks, t=3.473, P<0.05) of the observation group were significantly lower than those of the control group. Harris hip score (89.8 ± 7.21 vs. 81.4 ± 5.93; t=3.728, P<0.05) in the observation group was significantly higher than that in the control group. The bone density of the femur (0.782 ± 0.142 g/cm2 vs. 0.691 ± 0.135 g/cm2; t=3.759, P<0.05) and the area of ward (0.628 ± 0.071 g/cm2 vs. 0.513 ± 0.059 g/cm2; t=4.386, P<0.05) of the observation group were significantly lower than those of the control group. The incidence of postoperative complications in the observation group was 15.0%(6/40), and the control group was 37.8% (17/45). The difference was statistically significant (χ2=5.567, P<0.05). Conclusions The Jianbu-Huqian ointment combined with proximal femoral nail antirotation could reduce the pain, promote fracture healing, and prevent the occurrence of postoperative complications for the elderly patients with intertrochanteric fracture of femur with osteoporosis.

Objective To explore the essence of polycystic ovary syndrome of spleen-kidney yang deficiency,and to investigate the objective standardization of TCM syndrome diagnosis of the disease.Methods Among the 200 PCOS patients,the Chinese medicine syndrome pattern was differentiated as spleen-kidney yangdeficiency type (n=105 )and Non-spleen-kidney yang deficiency type (n=95).To measure and compare their levels ofBMI、WHR、sexual hormones、FINS、2 hINS,and HOMR-IR.Results The levels of BMI (24.4±2.8)、WHR (0.88±0.07)、LH/FSH (2.02±1.06)、E2 (55.84±23.87) pg/ml、HOMR-IR (2.95±1.52)、FINS (15.18±7.64) IU/ml、2hINS ( 59.53 ±40.61 ) IU/ml in the group of spleen-kidney yang deficiency type were obviously higher than those[ (22.2±2.2)、(0.80±0.06)、(3.50± 1.80)、(45.82±21.31) pg/ml、( 1.90± 1.50)、(9.93±6.59) IU/ml、(50.56±41.34) IU/ml respectively] in the group of Non-spleen-kidney yang deficiency type (P＜0.05＝,but T and FSH level showed no significant difference between two groups [FSH the group of spleen-kidney yang deficiency type=(6.46±0.95) IU/L、FSH the group of No-spleen-kidney yang deficiency type=(6.40±1.16) IU/L; T the group of spleen-kidney yang deficiency type=(0.81±0.15) μg/L、T the group of No-spleen-kidney yang deficiency type=(0.72±0.13) μg/L,P＞0.05].Conclusion BMI、WHR、LH/FSH、E2、FINS、2HINS,and HOMR-IR could be used as objective index in identifying the difference in between spleen-kidney yang deficiency type and Non-spleen-kidney yang deficiency type.

Objective To probe into the clinical features, ways of diagnosis and treatment measures of concurrent paratyphoid fever A after renal transplantation. Methods The 5 patients were all town or village people under the county level. After the operation, the immunosuppressive scheme of ciclosporin A (or Tacrolimus) + mycophenolate mofetil (MMF) + prednisone acetate was adopted. One case was caused by catching cold and the rest 4 had no any distinct inducement. Five patients fell ill respectively at the 5th, 7th, 7th, 9th and 14th month after the operation. On the admission, the 5 patients suffered from gastrointestinal symptoms such as vomiting and diarrhea to varying degrees; 3 from toxic symptoms such as fever, intolerance of cold, hypodynamia and headache; 3 from symptoms of the respiratory system such as stuffy nose and congestion of throat; 1 from elevation of blood pressure; 1 from relative slow pulse. In 3 patients with decrease of urine volume, 1 suffered from gross hematuria, swelling of transplanted area of the kidney, pain on pressure and rise of blood pressure. Only 1 patient's paratyphoid fever A antibody in the Widal's test gastroenteritis or untoward reaction of MMF and the curative effect was bad. After definite diagnoses,the combined treatment of the third-generation cephalosporin and FQNS were given to all of them.After treatment for 7-10 days, the symptoms in all patients all disappeared. During the treatment, 1 patient was diagnosed as acute rejection and given the methylprednisolone shock for 3 days. After that, the patient's graft function was improved; 3 patients suffered from relatively great fluctuation of blood concentration of immunosuppressive agent and toxic symptoms such as decrease of the graft function, etc. After adjustment of dosage, their indicators of renal function became normal. Conclusion Early symptoms and accessory examinations of paratyphoid fever A after renal transplantation lack specificities. Diagnosis of paratyphoid fever A after renal transplantation mainly depends on blood culture. Drugs of first choice include FQNS and the third-generation cephalosporin. During the treatment, the doctor should closely monitor blood concentration of the immunosuppressive agent.

Objective To establish a luciferase labeled McA-RH7777 hepatoma rat model,which could be used for gross observation to further observe the effect of selective ligation of the portal vein and bile duct on tumor growth and metastasis.Methods The luciferase gene was transfected into rat McA-RH7777 hepatoma cells with pCDH-puromycin-CMV as the carrier,which were subcutaneously inoculated into Buffalo rats.Tumor pieces were then heterotransplanted into the left lateral lobe of the allogenic rat liver to observe the tumor growth in vivo.After the successful hepatoma modeling,the rats were randomly divided into three groups,namely the implanted portal vein group with combined portal vein and bile duct ligation,the implanted portal vein group with single portal vein ligation and sham operation group.The rats were executed at the 1 st week and 2nd week after ligation,and the livers were dissected to record the tumor growth and metastasis inside and outside the liver,respectively.Results The tumor formation rates of Buffalo rats after subcutaneous and intrahepatic implantation were both 100％.The fluorescence signal implanted into the liver lobe could be observed in vivo after the intrahepatic implantation of luciferase transfected Luc-McA-RH7777 at 2nd week,the range and intensity of which increased over time.Only local tumor growth could be found at the 4th week,without obvious intrahepatic and lung metastasis.However,both an increased in situ tumor volume and the pulmonary metastasis could be observed in the implanted portal vein group with combined portal vein and bile duct ligation at 2nd week after the ligation.Immunohistochemistry showed AFP positive immunoreactions in the vast majority of intrahepatic tumor cells and Luc positive immunoreactions in part of tumor cells.Conclusion Luc-McA-RH7777 cells could be used to establish the heptoma rat model and the in vivo analysis within the Buffalo rat liver demonstrated that the combined ligation of the portal vein and bile duct can accelerate the development and metastasis of liver cancer.

BACKGROUND: Security of organ donor attracts more attention, because donor complication and transplantation failure always occur following renal transplantation. Therefore, living-related kidney transplantation should be paid much attention in order to make sure life and quality of life. OBJECTIVE: To investigate the safety of living-related kidney transplantation. METHODS: A total of 38 cases of living relative donor kidney transplantation were retrospectively analyzed. Before transplantation, identify of patients should be determined, and all patients provided the informed consent. The general data of patients were sufficiently dialyzed before transplantation to improve the body status. TacroUmus or mixture of cyclosporine A, mycophenolate, and adrenal cortex hormone were administrated following transplantation to observe renal function, complication incidence, and acute rejection reaction. RESULTS AND CONCLUSION: Due to short waiting time, low price, and long-term survival rate, living-relative donor kidney transplantation has low risk factor, s for donor. However, the safety still needs to be sufficiently evaluated for donors and recipients.

Objective To clone and express immunodominant fragment of glycoprotein G of HSV-2 (FgG-2). Methods The target gene was amplified by polymerase chain reaction (PCR). The PCR products were ligated into directional TOPO expression vector. After identification, the recombinant expression vector was transferred into BL21 StarTM cell for expression. Finally, recombinant protein of FgG-2 (rFgG-2) was detected by Western Blot (WB). Results A 616 bp DNA fragment was obtained with PCR and then confirmed in recombinant vector by PCR and sequencing, bearing 99.5% consistent sequence with target gene. Highest recombinant protein production was obtained at the time point of 3 hours. Expression of target protein was confirmed by WB with anti-gG monoclonal antibody. Conclusions The immunodominant fragment of gG-2 has been successfully cloned and expressed in E.coli, which might be used for the development of serum diagnostics assay kits for HSV-2 infection.

Objective To observe the effect of acupuncture on cystathionine gamma-lyase(CSE)and myeloperoxidase (MPO) in the colonic tissues of rats and to explore its mechanism for recovering the function of interstitial cells of Cajal(ICCs)in rats after colonic anastomosis . Methods Thirty SD rats were randomized into normal control group, model group(receiving colonic anastomosis) and acupuncture group. The acupuncture group received foot three-needle therapy on bilateral Zusanli(ST36), Sanyinjiao(SP6) and Taichong(LR3), once a day for 3 days after colonic anastomosis. And then the propulsive rate of the small intestine was measured. The count of ICCs with positively expressive c-kit in rat colonic tissues was measured by immunohistochemistry, the activity of CSE was observed by enzyme-linked immunosorbent assay (ELISA) and the activity of MPO was tested by biochemical method. Results Compared with the normal control group, the small intestinal propulsive rate in the model group was decreased, the number of ICCs with positively expressive c-kit was reduced, while the activities of CSE and MPO were increased(P<0.05). The acupuncture group had higher intestinal propulsive rate, more ICCs with positively expressive c-kit, and lower CSE and MPO activities than the model group(P<0.05).Conclusion Acupuncture can promote the recovering of postoperative gastrointestinal function, and its mechanism may be related to the regulation of CSE and MPO activities in the colonic tissues and to the restoration of ICCs function in the focus with positive c-kit.

Objective To observe the changes of islet cell apoptosis and oxidation-antioxidation before the transplantation, and to explore the pathways of islet protection. Methods Fifteen human pancreases were perfused with the Hanks solution containing collagenase, then digested and isolated. During the procedure, islet cell apoptosis was detected by TUNEL, SOD and MDA in the pancreas were measured by colorimetric method, and the morphologic changes were observed by H-E staining and dithizone staining. Results In the procedure of human islet isolation, especially in the stage of digestion, the apoptosis of human islet cells occurred. In the stages of perfusion and digestion, the MDA contents reached the high levels (6. 18 ± 2. 38 and 9. 21 ± 2. 75 umol/mg protein respectively),and the structures of the islets and tissues around the islets were damaged. Conclusion In the stages of perfusion and digestion, apoptosis of islet cells can be caused by oxidation. It suggests that antioxidation is a pathway for protection of islets before transplantation.

It is one of the key points for modernization and internationalization of traditional Chinese medicines to construct the Good Agricultural Practice (GAP) base of Chinese materia medica (CMM).GAP helps to minimize contamination and improve the quality of CMM during the plantation and the production of Chinese crude drugs.In this article,the status and development of CMM production bases of GAP in Guangdong Province,China,are presented.The suggestions upon the problems during the development of GAP for Chinese crude drugs are also provided.

Objective To examine the benefits of ECMO for potential organ donors with hemodynamic instability after brain death.Methods Three brain-dead potential donors who presented with hemodynamic instability despite maximal medical management,finished a declaration of brain death,that were supported by extracorporeal circulation membrane oxygenation (ECMO).Results Donor organs,including six kidneys,and two livers,were harvested from the three donors under ECMO support,leading to 8 successful transplantations.The organs functioned well and the recipients made full recoveries.Conclusion Our experience indicates that ECMO allows for the maintenance of abdominal organ tissue perfusion without warm ischemia before organ procurement,providing sufficient time for safe organ donation procedures and reducing the risk of unpredictable cardiac arrest that could result in the donor death and graft loss.