The bilingual teaching must face some innovations and reformations in the contents and methods to acquire some satisfactory outcome.The article discusses some questions of bilingual teaching in paediatrics including the shortage of teachers,the interest deficiency of students,the lack of suitable teaching materials and inferior learning environment,and then provides some useful advice for the innovations of bilingual teaching.

Objective To establish radioiodine therapy in nonthyroid tumor and to investigate 131Ⅰ treatment effect on xenografted ovarian cancer. Methods Based on previous test, xenografted ovarian cancer nude model were established in nude mice. The effects of radioactive isotope 99m TcO-4 imaging and radioiodine 131Ⅰ treatment on xenografted ovarian cancer in vivo were investigated. Results After transferring human sodium/iodide symporter (hNIS) gene, the xenografted ovarian cancer in nude mice was imaged by isotope 99m TcO-4 Moreover,131Ⅰ exerted inhibitory effect on the proliferative activity. Conclusion After the transfection of hNIS gene, 131Ⅰ has inhibitory effect on proliferative activity of xenografted ovarian cancer.

Objective To study the molecular mechanism of the remission in children with acute lymphocyte leukemia(ALL),as well as the expression of thyroid hormone receptor interacting protein 3(TRIP3) gene in children with ALL and explore the relationship between TRIP3 and ALL.Methods Fasting venous blood 2-4 mL was collected,anticoagulanted with ethylenediamine tetraacetic acid(EDTA),then perpheral blood mononuclear cells was collected by Ficoll density gradient centrifugation,total RNA was extracted by Trizol one step method.Reverse transcription-polymerase chain reaction(RT-PCR) was used to detect TRIP3 expression in peripheral blood lymphocytes in 73 ALL children of different stages and 20 normal children.The relationship between TRIR3 expression in children and ALL release was analyzed.Results 1.Expression of TRIP3 was significantly lower both after initial treatment and during recrudescence than that in normal children(Pa0.05).3.In children with ALL after initial treatment,the remission rate was significantly higher in TRIP3 positive patients than in TRIP3 negative ones(remission rate discern 25.0% vs 84.2%,P

Pancreatic cancer is malignant with a poor prognosis,and its incidence is rising worldwide in recent years.Multiple slices spiral computed tomography and computed angiography are the first choice for the diagnosis of pancreatic cancer,while misdiagnosis of pancreatic cancer still exists.From August 2009 to October 2011,80 patients with pancreatic or periampullary cancer were diagnosed using the medical image three dimensional visualization system (MI-3DVS).The threedimensional models of the liver,pancreas,vascular system and tumors were reconstructed successfully based on the 64-slice spiral computed tomography data.According to the analysis of the three dimensional models,4 patients underwent standard pancreaticoduodenectomy,1 received palliative surgery.MI3DVS plays an important role in the diagnosis and assessement of resectability of pancreatic and periampullary cancer.

OBJECTIVETo compare the effect of combined therapy of Zhenqi Zhuanyin Decoction (ZQZYD) and timely intrauterine insemination (IUI) with that of using ZQZYD and IUI separately in treating patients of sterility with positive anti-sperm antibody (AsAb).

METHODSOne hundred and three patients were randomly divided into 3 groups, 34 patients in Group A treated with combined ZQZYD and IUI, 34 in Group B treated with ZQZYD alone and 35 in Group C treated with IUI alone. The negative conversion rate of AsAb, pregnancy rate in patients, pregnancy rate in AsAb converted patients, as well as changes of TCM Syndrome and T-lymphocyte subsets were observed.

RESULTS(1) The negative conversion rate of AsAb in the 3 groups was 76.47% (26/34), 82.35% (28/34) and 8.57% (3/35) respectively. (2) In Group A, the pregnancy rate was 41.18% (14/34), pregnancy rate in AsAb negative converted patients was 50.0% (13/26); in Group B, the respective criteria was 20.59% (7/34) and 21.43% (6/28) respectively; and in Group C, the pregnancy rate was 11.43% (4/35). The pregnancy rate in Group A was significantly higher than that in Group B or C (P < 0.01). (3) The effective rate on TCM Syndrome in Group A and B was 88.23% and 91.18% respectively (P > 0.05). (4) In Group A and B, CD4 decreased, CD8 increased and CD4/CD8 ratio decreased after treatment, which were significantly different from those before treatment and in Group C after treatment (P < 0.05).

CONCLUSIONCombined therapy of ZQZYD and IUAI shows a better effect in treating infertility with positive AsAb than that by ZQXYD or IUI alone.

Adult ; Antibodies ; blood ; CD4-CD8 Ratio ; Combined Modality Therapy ; Diagnosis, Differential ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Infertility, Female ; etiology ; immunology ; therapy ; Insemination, Artificial, Homologous ; Male ; Medicine, Chinese Traditional ; Phytotherapy ; Spermatozoa ; immunology ; Yang Deficiency ; drug therapy

Adult ; Female ; Humans ; Kidney ; pathology ; Kidney Neoplasms ; pathology

Objective To structure the model of acute carbon monoxid poisoning(ACOP)in rats. Evaluate the effectiveness of the poisoning on the pulmonary function and the significance of carbon monoxide hemoglobin(HbCO)and oxygenation index in diagnosis of acute lung injury(ALI)/acute respiratory distress syndrome(ARDS).Method Eighty healthy adult male Wistar rats were randomized into 4 groups.According to the concentration of CO,poisoning group was randomized into three groups(each group=20),group A,group B,group C.After poisoned,arterial blood was collected rapidly for arterial blood gas analysis.According to the pathological changes,the models were divided into ALI/ARDS group and non-ALI/ARDS group.Results Compared with control group,the incident rate of ALI/ARDS in group B(25%)and group C(55%)were significantly higher(P

ObjectiveTo investigate the clinical characteristics in ABO-incompatible allogeneic peripheral blood stem cell transplantation(allo-PBSCT).Methods137 patients'clinical courses who accepted allo-PBSCT were retrospectively reviewed. Sixty-five cases of them were ABO-incompatible allo-PBSCT patients,including 32 ABO major mismatched cases,23 ABO minor mismatched cases and 10 ABO major and minor mismatched cases.Seventy-two ABO-identical cases were taken as control group.ResultsCompared with ABO-idential cases,the time of erythrocyte recovery after allo-PBSCT in ABO major and minor mismatched group was delayed [(73.2+10.3) d vs (97.5+10.4) d] (P ＜0.05).In ABO-incompatible group, the time of blood type switching in different ABO-incompatible types were found no significant difference (P ＞0.05) [ABO major mismatched:(45.7±17.3) d,ABO minor mismatched:(41.2+16.1) d and ABO major and minor mismatched:(48.4±20.9) d (P ＞ 0.05)].There were 8 cases who have a delayed time of blood type changing, including 6 cases demonstrated recipient-derived anti-A antibody. ConclusionABO-incompatible has no negative effect on allo-PBSCT.The time of erythrocyte reconstitution was delayed in ABO major and minor mismatched group.A delayed time of blood type switching tends to occur in ABO minor incompatible cases and patients who have anti-A antibody initially.

Objective To investigate the values of three-dimensional visualization technology in the diagnosis and surgical treatment of hepatic hemangioma. Methods Thirty two patients with hepatic hemangioma who had been hospitalized during the period from July 2010 to January 2014 in our hospital were scanned by 64-slice spiral computerized tomography (CT) before surgical treatment. Three-dimensional (3D) reconstruction based on the CT data was carried out to achieve dignosis and surgical planning. Assisted with the 3D model , we chose the best surgical procedure for liver resection, protecting the major blood vessels near hemangioma and retaining normal liver tissue as far as possible. Results The location, size and shape of hepatic hemangioma, vascular variation, and spatial relationship with intrahepatic vessel were shown factually by three-dimensional reconstruction. All the hemangiomas were preoperatively assessed to be resectable. The compliance rate for preoperative surgical planning to actual surgery was 100%. Under assistance of the 3D model during surgery , 14 patients received laparoscopic hepatectomy and 18 underwent hepatectomy. Pringle′s maneuver was applied in 18 patients , with blocking time of (15.32 ± 7.12) min and blood loss of (188.63 ± 66.37) mL. The postoperative complications included pleural effusion in 5 patients and incision infection in one patients. Conclusions Three-dimensional visualization technology for the individualized diagnosis and treatment of hepatic hemangioma helps reduce surgical trauma and incidence of postoperative complications.

Objective To study the effect of lipopolysaccharide(LPS)on the endo-pulmonary natrium channel(ENaC)expression in the lung of rats with acute lung injured.Method Sixteen rats were randomly divided into normal control group and LPS-group.Rats of normal control group and LPS-group were killed at 6 hours after intravenous injection of normal saline(8 ml/kg)or LPS(8 mg/kg).The extent of lung injury was assessed by arterial blood gas analysis and histological examination.At the same time,?-ENaC protein and???- ENaC mRNA expression in the lung tissue were analyzed by immunohistochemistry and RT-PCR.Results PaO_2 in LPS-group was noticeably lower than in normal control group(P