Objective To investigate the clinical value of 6‐indicator of albumin ,alpha 1 globulin ,alpha 2 globulin ,beta 1 globu‐lin ,beta 2 globulin and gamma globulin detected by the automatic capillary serum protein electrophoresis in liver cancer disease . Methods Eighty‐three hospitalized patients(51 cases of primary liver cancer and 32 cases of secondary liver cancer) in our hospital from December 2014 to November 2015 were collected .The automatic biochemical analyzer and automatic capillary serum protein e‐lectrophoresis was adopted to detect the 8 indicators of serum albumin(g/L for quantitative indicator and % for qualitative indica‐tor) ,total protein ,alpha 1 globulin ,alpha 2 globulin ,beta 1 globulin ,beta 2 globulin ,gamma globulin .And 100 individuals undergo‐ing the healthy physical examination were randomly extracted as the control group .The levels of above 8 indicators were compared among various groups .Results The level of albumin(% ) and gamma globulin had statistical difference between the primary liver cancer group before treatment and the control group(P<0 .05);the levels of albumin(g/L) ,albumin(% ) ,beta 1 globulin and gam‐ma globulin had statistical difference between the primary liver cancer group after treatment and the control group(P<0 .05);the levels of albumin(g/L) and albumin(% ) after treatment in the primary liver cancer group were decreased compared with before treatment ,the difference was statistical difference(P<0 .05);the sensitivity and specificity of gamma globulin for indicating primary liver cancer were significantly higher than those of the other three indicators;at the same time in the comparison of the positive rate of serum gamma globulin ,the positive rate of serum gamma globulin in the primary liver cancer group was higher than that in the secondary liver cancer group and the control group(P<0 .05) .Conclusion The automatic capillary serum protein electrophoresis detection finds that gamma globulin has some clinical value in the diagnosis and treatment of liver cancer .

Objective To apply the theory basis for effectively preventing and treating rotavirus infection by studying on specific humoral immune response in children with rotavirus diarrhea. Methods Seventy-five patients of children (diarrhea group ) and 45 controls (control group) were selected. The antigen and specific antibody in plasma and stool were detected by ELISA method;the type of viral gene was confirmed by reverse transcription PCR method;the expression of mRNA in peripheral blood mononuclear cell was measured by fluorescent light quantitation PCR method. Results In diarrhea group, rotavirus G typing to G3 dominated, accounting for 77.3% (58/75), P sub-type to P8 mainly, accounting for 82.7% (62/75). Rotavirus-specific antibody titers of plasma in diarrhea group were significantly higher than those in control group, IgA antibody titers of stool increased significantly, not only higher than that in control group and plasma. The percentage of CD19+ cells in diarrhea group [(30.8 ± 7.9)%] was significantly higher than that in control group [(23.1 ± 7.7 )%] (P = 0.009 ). And the proportion of CD4+ cells decreased significantly (P = 0.005 ), the expression level of IL- 12p40 mRNA in the entire process in diarrhea group was significantly higher than that in control group(P＜ 0.01 ). Conclusion Children with acute rotavirus infection early in the immune response to specific humoral immunity, especially mucosal immune to significantly improve the main features.

Objective To study the relationship between expression of Fas ligand (FasL) in colorectal cancer tissues and apoptosis of tumor-infiltrating lymphocytes (TIL). Methods FasL protein and its mRNA were measured by immunohistochem istry and in situ hybridization in the consecutive tissue slices of 30 colorecta l cancers respectively. Immunohistochemistry and terminal deoxynucleotidyl tra nsferase mediated dUTP nick end labeling assay (TUNEL) were used to detect the cell count of TIL and the count of TIL being apoptosis in both negative and pos i tive regions of FasL in the consecutive tissue slices of cancers respectively. T UN EL method was used to detect apoptosis of tumor cells among different FasL expre ssion regions. Results ①High expression of FasL was examined in 30 cases of colo rectal cancer; there were expressions of FasL in more than 75% tissues in each slice. ②In the consecutive tissue slices, the location of expression of FasL protein corresponded with that of FasL mRNA. ③FasL expression was not eve n in the same or among different tissues. The cell count of TIL was less in FasL positive region than that in FasL negative region in the same tissue, the latt er be ing as 2.88 times as the former. ④ The cell count of TIL being apoptotic in the positive regions was as 2.13 times as that in the negative ones. ⑤ Apoptotic r ate of tumor cells was higher in FasL negative region (81.2%) than that in FasL positive region (47.4%, P

Objective To investigate the role of KAI1, intergrin ?5?1 and FAK proteins in occurrence and development and invasion and metastasis of lung cancer and their value in predicting the prognosis of lung cancer by analyzing the expression levels of KAI1, intergrin ?5?1 and FAK proteins in lung cancer and the relationship between them and clinicopathological parameters.Methods Lung cancer and normal lung tissue and metastasis cancer were detected and analyzed for their KAI1, and FAK protein level using immunobiochemical method. Results The positive rate of KAI1 in normal tissue, primary cancer and metastasis cancer was respectively 100.0, 24.7 and 0.0. The positive rate of intergrin?5?1 was respectively 0.0, 49.4 and 83.3. The positive rate of FAK was respectively 10.0,48.3 and 83.3. The difference of above three marker among three groups was significant (P

Objective To investigate the clinical characteristics,treatment and prognosis of spine and spinal cord stab injury with foreign bodies retained in wound.MethodIn a group of 128 cases of spine and spinal cord stab injury that admitted to our department from January 1995 to November 2005,19 had foreign bodies retained in wound.The result of 19 cases were analyzed retrospectively.ResultOperations such as scrutinization of the spinal canal,clean-up of the hematoma,extraction of foreign bodies were performed according to different conditions for 19 cases of spine and spinal cord stab injury with foreign bodies retained in wound of 19 patients,one(5.3%) died,two happened cerebrospinal fluid leakage,one meningomyelitis and wound infection was observed.Of 14 cases with neurological injury,scores of ASIA scales of 13 patients increased after comprehensive rehabilitation treatment(P

Objective To study the etiology,pathogenesis,diagnosis and treatment of non-traumatic splenic rupture.Method The clinical data of patients with atraumatic splenic rupture from our hospital were retrospectively analyzed,and the liferatures were reviewed.Results Most cases were male.The average age was high.The etiological factors were diverse,and the most common being blood diseases,virus infection,local inflammation and neoplasm.The pathogenesis is related to splenomegaly,increase in splenic fragility,altered haemostatic mechanisms,malposition of the spleen,and violent contraction of the diaphragm.It is more difficult to arrive at a diagnosis when compared with traumatic splenic rupture.Most patients required splenectomy,especially when the etiological factors were malignant blood diseases or splenic tumors.Some patients received non-operative treatment.The prognosis was related to the etiological factors and age.Conclusions The etiological factors of non-traumatic splenic rupture were diverse,and pathological splenic rupture was most common.A preoperative diagnosis was difficult,and splenectomy was the most common treatment.

Objective To discuss the protective effect of carbon nanoparticles lymphatic tracer on parathyroid glands in the operation of thyroid carcinoma. Methods Retrospectively analyzed the clinical data of 65 thyroid carcinoma patients from January 2014 to October 2014, and they were divided into 2 groups according to whether injected with carbon nanoparticles. The experimental group (30 cases) were injected with carbon nanoparticles in thyroidglands before major procedure, while the control group (35 cases) were not injected. In the experimental group, there were 22 cases accepted total thyroidectomy of the affected side gland + isthmus thyroidectomy + subtotal thyroidectomy of the offside gland, and 8 cases of total thyroidectomy. In the control group, there were 25 cases accepted total thyroidectomy of the affected side gland + isthmus thyroidectomy + subtotal thyroidectomy of the offside gland,and 10 cases of total thyroidectomy. And all the 65 cases ac-cepted centrallymph nodes dissection. Results After carbon nanoparticles injection, central lymph nodes became black while parathyroid glands did not become black. The experimental group showed (2. 6 ± 0. 8) parathyroids each patient, and no parathyroid was cut by mis-take;the control group showed (1. 9 ± 0. 7) parathyroids each patient, and 3 parathyroids were cut by mistake. and the difference between the two groups was statistical meaningful (P<0. 05). There was no permanent hypoparathyroidism in the two groups. There was 1 cases of temporary hypoparathyroidism occured in the experimental group, and 3 cases occured in the control group, and there was no statistical sig-nificance difference between the two groups. Conclusion Carbon nanoparticles is benefit to the identification of parathyroid in surgery, and it can reduce the incidence of inadvertent parathyroidectomy, but it cann’ t reduce the incidence of hypoparathyroidism after procedure.

By taking the course of laboratory hematology in Curtin University in Australia as an ex-ample, this paper introduced the characteristics of its teaching mode, teaching contents, teaching methods, assessment methods and laboratory practice. The advantages and disadvantages of education characteristics between Australia and China were compared and analyzed on the training methods and the training objec-tives, respectively. The education characteristics of laboratory hematology in Curtin University provided an important inspiration for our education reform in the field of medical laboratory in the future.

Objective To evaluate efficacy and safety of Iodine-125 seeds used in brachytherapy for cholangiocarcinoma.Methods A total of 65 cases of cholangiocarcinoma patients were diagnosed and treated with ERCP.The Iodine-125 seeds were implanted into bile duct cavity by self-made carrier (applicator) in various ways, and Iodine-125 seeds were replaced to improve the local irradiation dose.Follow-up was regularly made through endoscopy and ultrasonography to evaluate feasibility, efficacy and complications.Results Self-expanding metal stents, single or double plastic stents were successfully placed in 65 patients.At first , single row of Iodine-125 seeds were inserted to 59 patients, double row Iodine-125 were inserted to 6 patients , and the average activity of the first irradiation was 5.775 mCi.Iodine-125 were replaced in 4 patients after three months, in 41 patients after six months, in 5 patients after one year.The total dose was up to 14 mCi.In the follow-up of 6-35 months, the longest survival time was 35 months in two patients, where the Iodine-125 seeds were replaced 3 times as a whole and there was no serious complications.Conclusion Iodine-125 brachytherapy on cholangiocarcinoma by ERCP, where biliary stents and Iodine-125 seeds can be replaced at any time , is convenient, less invasive and can obviously prolong survival time.

Objective To establish HPLC characteristic chromatogram ofKanglao Qingfei Granules.Methods HPLC analysis of samples was performed on Kromasil C18 column (4.6 mm × 250 mm, 5μm), with acetonitrile-1% glacial acetic acid as the mobile phase of gradient elution (0-50 min, 5%→15% acetonitrile;50-70 min, 15%→25% acetonitrile;70-80 min, 25%→40% acetonitrile;80-90 min, 40%→65% acetonitrile, 90-120 min, 65%→95% acetonitrile);the volume flow rate was 1.0 mL/min;detection wavelength was set at 290 nm;column temperature was 30℃. Chromatographic peaks were identified by HPLC-MS/MS method.Results The similarity degrees of 10 batches of samples were all greater than 0.995, and 13 chromatographic peaks were determined as common characteristic peaks, of which 10 peaks were confirmed in the source attribution and 8 peaks were identified in chemical component.Conclusion The established HPLC characteristic chromatogram can be used for the quality control ofKanglao Qingfei Granules.