Objective To evaluate the clinical therapeutic effect with microspheres embolization for giant hepatocellular carcinoma(HCC). Methods A prospective study was performed for 156 HCC patients needed for TACE, then randomly signed them into group M (embolized by microspheres alone), group L (embolized by lipiodol alone) and group M + L (embolized by microspheres combined with lipiodol). TACE of group M was performed by 300-700 μm microspheres. Group L selected lipiodol alone to embolize. While group M + L were embolized by about 1/3-1/2 lipiodol of total embolized volume and then microspheres feeding individual tumor vessels. Stoped the procedure when caused terminal vessel blockade. Before and after therapy, patients'liver function, serum α-fetoprotein level (AFP), responses of tumor, complications related to embolization and survive rates of 180 days and 360 days were analyzed among three groups.Enumeration data such as survive rates and positive response were compared by χ2 test, while measurement data were analyzed by one-way classification. Results The positive response (CR + PR) of group M was 38.5% (20/52)and (CR + PR + SD)73. 1% (38/52). Survive rates of 180 days and 360 days were 88. 5% (46/52) and 82. 3% (43/52). While those of group L were 42. 3% (22/52) ,76.9% (40/52),86.5%(45/52), 75.0% (39/52) and group M + L were 55. 8 % (29/52), 88.5 % (46/52), 94. 2% (49/52),86. 5％ (45/52). Significant difference of survival rates and total effective between group M + L and M,M + L and L was found(χ2 = 6. 27,6. 16, P ＜ 0. 05). At the same time adverse responses of incidence and persis time such as febricity, nausea and vomit, hepatic pain were more lower in group M + L and group M.Three groups febricity rate were 63.4% (33/52), 86. 5% (45/52) and 69. 2% (36/52), nausea and vomit were 67.3 % (35/52) ,84. 6% (44/52) and 76. 9% (40/52), hepatic pain were 59. 6% (31/52), 86. 5 %(45/52), 73. 1% (38/52) (χ2 = 6.55, 6. 22, 6. 90, P ＜ 0. 05). Conclusion Embolization with microspheres can get longer and more effective treatment. TACE with microspheres and lipiodol for embolizing HCC was more effective than with Microspheres or lipiodol alone.

Objective To research diagnosis and treatment of different state of cervical carcinoma. Methods To sum up clinical experience of pathogeny, diagnosis and treatment from 107 patients with diferent state of cervical carcinoma. Observe the 5 year survival rate from thease patients. Results Aim at the inducement of cervical carcinoma that to develop the general examination of gynecology disease can find out,treat and prevent the high dangerous patients early. And it can decrease the occurrence and improve the therapeutic efficacy of cervical carcinoma. The stagement of cervical carcinoma will effect the 5 year survival ratdirectly. Choose correct therapeutic method will improve the rate. Conclusion Find out cervical carcinoma early is impotent to improve the therapeutic efficacy and the 5 year survival rate. We should develop the general examination of gynecology disease and health education widely to ensure the health of immense women's body and mind.

Objective To investigate the clinical effect of using ambroxol hydrochloride and dexamethasone by nasal spray inhalation after endoscopic sinus surgery in treating chronic sinusitis.Methods One hundred and forty patients with chronic sinusitis receiving endoscopic sinus surgery in our hospital from January 2014 to December 2014 were selected as the research subjects.After surgery,the control group was given dexamethasone nasal spray inhalation,while the observation group was given ambroxol hydrochloride and dexamethasone by nasal spray inhalation.The curative efficacy,the score of visual analogue scale(VAS) was adopted to evaluate the subjective symptoms severity and the nasal endoscopy and CT examination results were evaluated by the Lund-Kennedy score.The serum levels of IL-5 and IL-12 were detected in the two groups.Results All cases were successful completed surgery and no severe adverse reactions appeared after surgery.The observation group had a total effective rate of 97.1 ％,which was signif icantly higher than 88.6 ％ in the control group,the difference was statistically significant(P＜0.05).In the aspects of sinusitis related symptoms after operation,compared with the control group,the VAS scores of nasal discharge,nasal obstruction,cheek pain,headache and hyposmia in the observation group were significantly decreased,the difference was statistically significant(P＜0.05).In the postoperative re-examination process,the score of assessment of nasal endoscopic score and paranasal sinuses CT score in the observation group were significantly decreased,the difference was statistically significant(P＜0.05).In the serological indicator determination,serum levels of IL-5 and IL-12 after treatment in the observation group were significantly lower than those in the control group,the difference was statistically significant(P＜0.05).Conclusion Using ambroxol hydrochloride combined with dexamethasone by nasal spray inhalation after endoscopic sinus surgery has good efficacy in treating chronic sinusitis,can decrease serum levels of IL-5 and IL-12.

Neijing was a early medical classic existing in China and had a deep influence on the formation of traditional Chinese medicine. Besides, Neijing was also an ancient philosophic works, in which the severe view of heaven was recorded, laying a sound basis for the development of TCM. It would have great significance for health cultivation of patients with chronic liver diseases to analyze the theory on relation between human and nature recorded in Neijing and to absorb its rational contents.

This paper is maintenance of four kinds of failures of Carestream GC1.5 the workstation used several years to summarize, workstation software, change the host, burn, workstations transmission, and four kinds of failures of the specific case of itemized elimination steps are introduced.
Computers ; standards ; Maintenance ; Software

BACKGROUND:At present, mouse embryonic neural stem cells (NSCs) culture has been skillfully operated by many labs, but there are differences existing about which part are dissociated to get NSCs. Embryonic 14 days (E14) mouse brain tissues are widely used for culturing NSCs, but there are less studies about the detailed percentage and difference of NSCs separated from different brain tissues. OBJECTIVE: To test the proportion and difference of NSCs and neurons percentage from E14 mouse whole brain, cortex and forebrain, providing quantized data for optimizing the isolation of high-purity NSCs. METHODS:E14 C57BL/6 mouse whole brain, cortex and forebrain tissues were separated and dissociated into single cells that were adherently cultured for 3.0-4.0 hours and labeled by DAPI. Then the cells were immunostained with NSCs specific marker, Nestin, and neuron specific marker, Tuj1, to identify NSCs and neurons percentage by calculating Nestin+/DAPI and Tuj1+/DAPI. In addition, real-time PCR assay was used to test Nestin and Tuj1 mRNA expression in the E14 mouse whole brain, cortex and forebrain. RESULTS AND CONCLUSION: (1) Immunocytochemical results showed that there were a large amount of Nestin+ and Tuj1+ cells in the whole brain, cortex and forebrain of E14 mice. NSCs percentage in the forebrain was obviously higher than that in the whole brain (P < 0.01) and cortex (P < 0.05), while the percentage of neurons in the forebrain was significantly lower than that in the whole brain (P < 0.05) and in the cortex (P < 0.001). (2) Real-time PCR results showed that the Nestin mRNA expression in the forebrain was significantly higher than that in the whole brain (P < 0.05) and slightly higher than that in the cortex (P > 0.05); the Tuj1 mRNA expression in the forebrain was significantly lower than that in the whole brain (P < 0.05) and in the cortex (P < 0.05). These findings indicated that the forebrain had the most NSCs and the least neurons compared with the whole brain and the cortex. In summary, E14 mouse forebrain has the highest percentage of NSCs compared with the whole brain and cortex, which is a better source to obtain NSCs for the following cell culture experiments.

Objective To study the application of immunofixation electrophoresis(IFE) in typing M proteins. Methods Serum M proteins were detected in 43 patients and 20 normal controls by agarose gel IFE and rate nephelometery. Results Of 43 patients, 29 were affirmed to have M proteins, including 20 cases of IgG ?, 5 IgG ?, 2 IgM ?, 1 IgA ? and 1 ?. Conclusion The technology of IFE, characterized by easy differentiation of electrophoretic bands, simple operation and rapidity, has great value in typing M proteins.

Objective To construct the RNAi vector targeting survivin gene, in order to observe its effect on lung adenoearcinoma A549 cell radiosensitivity, and explore the possible mechanism. Methods One pair of RNA interference sequence targeting survivin gene was designed according to the eDNA sequence, the recombinant RNAi plasmid pGenesil2-survivin was constructed. After certified by enzyme digestion and sequencing, the pGenesil2-survivin plasmid was transfected into A549 cells. Survivin mRNA and protein was measured by RT-PCR and Western blot, respectively. The apoptosis was analyzed with flow cytometry. The radiosensitivity was measured by clone formation assay. Results The pGenesil2-survivin vector was successfully established. After the pGenesil2-survivin was transfeeted into A549 cells for 48 h, surviving protein and mRNA in pGenesil2 group were not obviously changed compared with that in normal group. They were increased after 5 Gy X-ray irradiation, but obviously inhibited in pGenesil2-survivin group. The cell apoptosis in pGenesil2-survivin and 5 Gy X-ray groups was obviously increased (t1 = 10.63, P < 0.001 ; t2 = 3.75 , P < 0.05), the effect was more manifest in combined group(t = 4.83, P < 0.05). D0 and Dq in normal and pC, enesil2 group were not obviously different, but those in pGenesil2-survivin group were lower. Conclusions RNAi targeting survivin gene could inhibit survivin mRNA and protein expression, enhance the A549 cell apoptosis rate and cell radiosensitivity.

The nutritional and food hygienic character of the new developed soy protein concentrate and soy protein isolate in Heilongjiang province were studied by chemical analysis and rat experiment. These products have not yet been reported in China. The results indicated that the content of protein of soy protein concentrate and isolate was 69.76 and 83.11%(as anhydr-ate basic), the PER 2.00 and 1.34, the apparent digestibility 77.54 and 85.72%, the true digestibility 84.33 and 93.19%, the biological value 79.80 and 62.54%, the NPU 67.39 and 58.28% respectively.The essential amino acid composition of the two samples was the same as the products prepared in the other countries. By the hematological and pathological examination in rats, the contents of serveral harmful substan- ces were allowable or not detected. The authors belived that the nutritional quality of the two soy protein products was nearly the same as those in other countries, and its food safety was satisfactory.

Objective To evaluate the diagostic value of hypersensitive C-reactive protein(hs-CRP),β2-microglobulin(β2-MG) and cystatin C(Cys-C)tests in diabetic nephropathy(DN)of early stage.Methods The turbidimetric immunoassay was adopted to determine serum hs-CRP,β2-MG and Cys-C concentrations in type 2 diabetic patients,including 100 cases with DN of early stage (DN group),50 cases without DN(NDN group)and 100 cases healthy controls(control group).Results Serum hs-CRP,β2-MG and Cys-C concentrations in DN group were significantly higher than that in control group and NDN group(P <0.05).Conclusion Hs-CRP,β2-MG and Cys C are sensitive indicators in the diagosis of DN.The combined determination of the three indicators im-proves the sensitivity of early DN diagnosis and is useful for monitoring the development of DN in early stage.