Objective To explore the effect of Kangfu antiphlogistic suppository combined with ceftriaxone on the treatment of chronic pelvic inflammation.MethodsFrom March 2015 to January 2017 in Deqing hospital of traditional Chinese medicine, 80 cases with chronic pelvic inflammatory as research object were divided into the observation group and the control group, 40 cases in each group.The control group were given Ceftriaxone, at this basis, the observation group were given Kangfu antiphlogistic suppository, The effect and the adverse reaction in the two groups were compared.ResultsThe effect was 92.5% in the observation group, which was higher than that in the control group 77.5%, the difference was statistically significant,P<0.05.There was no adverse reaction in the 2 groups.ConclusionThe effect is exactly that Kangfu antiphlogistic suppository combined with ceftriaxone sodium on the treatment of chronic pelvic inflammation, which is worthy of clinical use.

Objective　To study clinical value of ultrasoni c diagnosis in the congenital ureterostenosis. Methods　33 cases of ureterostenosis were measured with B-ultrasonographic examination, the resu lt of B-ultrasonographic examination was compared with the diagnosis of X-ray and surgery. Results　The localization rate and accord rate of B -ultrasonographic examination in diagnosis of ureterostenosis(obstruction) were 93.3% and 81.8% respectively. Conclusion　B-ultrasonographic examination in diagnosis of congenital ureterostenosis possesses greater advanta ge and better clinical value.

BACKGROUND:Mesenchymal stem cells(MSCs) have immunoregulation,can reduce the occurrence rate of graft versus host disease following transplantation,and treat autoimmune disease. OBJECTIVE:To observe the immunoregulation of human umbilical cord(UC) -MSCs on bone marrow T-lymphocyte of patients with aplastic anemia. DESIGN,TIME AND SETTING:A randomized grouping design,in vitro cytological controlled study. Cases were obtained from the Department of Hematology,First Hospital and Second Hospital Affiliated to Nanchang University. Experiments were conducted at the Institute of Hematology,Second Hospital Affiliated to Nanchang University from September 2007 to November 2008. PARTICIPANTS/MATERIALS:A total of 22 patients with aplastic anemia were enrolled at the Department of Hematology,First Hospital and Second Hospital Affiliated to Nanchang University. There were 6 cases of severe aplastic anemia(3 males and 3 females) ,with a median age of 38(16-68) years;16 cases of chronic aplastic anemia(9 males and 7 females) ,with a median age of 41(25-59) years. Umbilical cord was obtained from healthy full-term fetus by normal uterine-incision delivery for isolation,culture and determination of human UC-MSCs. METHODS:MSCs were extracted from human umbilical cord. T-lymphocytes were isolated from bone marrow of patients with aplastic anemia by density gradient centrifugation. MSCs were cocultured with T-lymphocytes. In the control group,T-lymphocytes were incubated at 1?105/well. In the UC-MSCs group,human UC-MSCs were incubated at various densities of 1?105/well,0.5?105/well,0.1?105/well and 0.05?105/well. In the experimental group,T-lymphocytes were cocultured with UC-MSCs at 1:1,1:0.5,1:0.1,1:0.05. MAIN OUTCOME MEASURES:Inhibitory rate of human UC-MSCs at various concentrations on T-lymphocytes of aplastic anemia patients was measured by MTT assay. CD4+/CD8+ changes of the T cells were analyzed by flow cytometry. Expression of the two marrow hematopoietic factors(interleukin-2 and ?-interferon) in the supernatant was evaluated by ELISA. RESULTS:The second passage of MSCs had typical morphology of fibroblast,and highly expressed CD166,CD29,CD54,but lowly expressed CD13,CD34,CD45. MSCs could be induced into adipocytes. UC-MSCs showed inhibitory effect on lymphocyte proliferation of aplastic anemia patients when UC-MSCs and lymphocytes mixed at the ratio of 1:1,0.5:1,0.1:1,and their inhibitory rate were(56.2?12.1) %,(43.7?10.4) %,(28.6?8.9) %. The effect was the strongest at the ratio of 1:1. UC-MSCs adjusted the proportion of CD4+ and CD8+,inhibited the secretion of interleukin-2 and ?-interferon by T cells of aplastic anemia patients. CONCLUSION:Human UC-MSCs can mediate an immunoregulation effect on T lymphocytes of aplastic anemia patients in vitro and the inhibitory effects are dependent on the amount of UC-MSCs.

Objective To evaluate the clinical features and guanosine triphosphate cyclohydrolase 1 (GCH-1) gene mutation in a family with dopa-responsive dystonia (DRD).Methods The clinical features of this family were collected and their peripheral blood samples were screened for mutation in GCH-1 gene using PCR and DNA direct sequencing.Results The clinical features among each patient in this family were different.But all affected family members had quite a good response to levodopa treatment without significant adverse reactions.DNA test showed an AT deletion mutation at point of 631-632 in the 6th exon of GCH-1 gene in 5 affected members and 1 asymptomatic immediate family member.Conclusions Clinical heterogeneity is an important characteristic of DRD and clinical symptoms vary intra-families.Same gene type may cause different phenotype and not all carriers are patients.The deletion mutation at point of 631-632 in the 6th exon of GCH-1 gene should be considered as a pathogenic mutation for DRD.

Objective To explore the protective role of the receptor tyrosine kinase inhibitor in chondrocyte in vitro.MethodsReverse transcription-polymerase chain reaction (RT-PCR), immunocytochemistry (ICC) and toluidine blue staining were used to understand the changes of phenotype expression of collagenⅠ, Ⅱ and proteoglycan in chondrocyte in vitro. Results Genistein of 20 μg/mL and 25 μg/mL concentrations decreased the expression of collagen Ⅰ and increased the expression of collagen Ⅱ and proteoglycan (P< 0. 05). Conclusions This study showes that genistein can effectively inhibit the expression of collagen Ⅰ above certain concentration, and it can improve the expression of collagen Ⅱ and increase the synthesis of proteoglycan.

Objective To study the feasibility and safety of laparoscopic hepatic caudate lobe resec tion.Methods The clinical data of seven patients who underwent laparoscopic hepatic caudate lobe resection in our hospital were retrospective analyzed.There were 3 male and 4 female patients.The mean age was 45.3 years.The primary diseases included hepatic haemangioma (n =2),metastatic liver cancer (n =2),hepatocellular carcinoma (n =1),recurrent hepatocellular carcinoma (n =1) and hepatic adenoma (n =1).The total blood loss,operation time,hospital stay after surgery and complication were analyzed.Results The surgery was successful in all these 7 patients and no patients required any conversion to open surgery.Five patients underwent partial caudate lobe resection,and the remaining 2 underwent combined left hemi hepatectomy with partial caudate lobe resection.The operation time ranged from 200 to 250 minutes with a mean of 235 minutes.The intraoperative blood loss ranged from 40 to 600 ml with a mean of 188 ml.There was no postoperative bleeding and bile leakage.The resections were all R0 resections.Conclusions Laparoscopic hepatic caudate lobe resection was safe and feasible in appropriate patients.Familiarity with anatomy of the liver caudate lobe and skilled laparoscopic techniques are important to carry out this surgery.

Associating liver partition and portal vein ligation for two-staged hepatectomy(ALPPS) is a novel approach for hepatectomy.The case we reported was a 68 years old male patient diagnosed with hilar cholangiocellular carcinoma and obstructive jaundice.ALPPS surgery was operated.Since the patient's left lateral lobe volume was less than 40％ of the whole liver volume (merely 33.91％),the ligation of the right portal vein,plus in situ split of the junction zone between left medial and left lateral liver lobe and the dissection of portal lymph nodes as the first stage operation was conducted.Abdominal CT on the 8th day after the operation reported an increase on the volume of left lateral lobe by 32％ to 41.5％ of the whole liver volume.On the 12th day after the first stage operation,an extended right trilobate hepatectomy combined with left hepatic duct intra-jejunum drainage was performed as the second operation.The patient completely recovered and was discharged three weeks after the second stage operation.

Objective To study the efficacy of treatment of proximal humeral fractures in elderly patients using cloverleaf plate combined with bone cement. Methods 13 aged patients with serious proximal humeral fractures were admitted from 2000.1 to 2001.6. Their X ray revealed displacement and crispation. After anterior reduction through the shoulder joint, the obvious osseous defects were filled with bone cement. Then the fractures were fixed with cloverleaf plates. Sling was applied for the patients postoperatively and the rehabilitation program started 3 weeks after operation. Results All the 13 cases were followed up. The follow up ranged from 5 to 10 months with an average of 8.3 months. The range of motion was satisfactory with a mean abduction over 90 degrees. X ray revealedthat no patient demonstrated osteonecrosis of the humeral head. Union was achieved in all the patients. According to Neers scale, the function of shouder was excellent in 10 cases, and good in 3 cases. Conclusion This methods is recommended for aged patients with osteoporosis, serious osseous defects and difficulty of using internal fixation alone, because it is convenient and reliable and can prevent replacement of joint prosthesis.

Objective: To study the effect of nicotine on alkaline phosphatase (ALP) activity of human dental papilla mesenchymal cells in vitro. Methods: Human dental papilla mesenchymal cells were cultured in the presence of nicotine at various concentrations, ALP level of the cells was meseased at different time with an enzyme dynamical method and was expressed as A value at 410 um. Results: After 3day-exposure of the cells to nicotine(g/L) at 0, 0.05, 0.1, 0.2 and 0.4 the A values(per 10 5cells) were 0.64 ? 0.15, 0.61?0.03, 0.47 ? 0.05, 0.44 ? 0.06 and 0.39? 0.03; after 5-day-exposure those were 0.55 ? 0.12, 0.42?0.16, 0.29? 0.10, 0.19 ? 0. 4 and 0.10?0.02; after 7 day exposure those were 0.40? 0.12, 0.31 ? 0.10, 0.26? 0.06, 0.13? 0.02 and 0.09? 0.02, respectively. Conclusion: Nicotine inhibited the alkaline activity of human dental papilla mesenchymal cells in a dose and time dependant manner. Nicotine may play a role on the differentiation of the cells.

Objective To study the feasibility and safety of pure laparoscopic right hemihepatectomy for hepatocellular carcinoma via the anterior approach.Methods The data of five patients with hepatocellular carcinoma who underwent pure laparoscopic right hemihepatectomy at the First People's Hospital of Foshan between December 2013 and December 2016 were retrospectively analyzed.Patients'operation time,blood loss,blood transfusion rate,surgical margins,hospital stay,complication and short term outcomes were reviewed.Results All the five patients completed pure laparoscopic right hemihepatectomy without conversion to open surgery.The average (range) operation time was 6.0 (5 ～ 8) h.The average blood loss was 340 (110 ～ 600) ml.No patient received blood transfusion.The average surgical margin was 2.4 (1 ～4.5) cm.The average postoperative hospital stay was 7 (4 ～ 15) d.The average follow-up was 22 (2 ～38) months.Three patients experienced postoperative complications,which included ascites,pleural effusion,and ascites accompanied by biliary leakage,respectively.The last patient recovered well from drainage.No liver failure,cancer recurrence or death was noted.Conclusions This study demonstrated that pure laparoscopic right hemihepatotectomy via the anterior approach is a minimally invasive procedure which has the advantage of fast postoperative recovery.It was feasible and safe to treat hepatocellular carcinoma with favorable short-term outcomes.