Objective:To research the application value of coronary CT angiography(CTA) detection for epicardial adipose tissue(EAT) and pericardial adipose tissue(PAT) in the diagnosis of coronary stent restenosis.Method:Selected 68 cases coronary atherosclerotic stenosis patients who were treated by coronary stent from June 2012 to June 2013 in hospital. All patients were detected after the operation of CTA within 3 years and they were divided into two groups (coronary stent restenosis positive group included 29 cases, negative group included 39 cases). To analyze the relationship between EAT and PAT through the statistical method and analyze the application value of EAT and PAT in the diagnosis of coronary stent restenosis based on calcification score image measurement of EAT and PAT volume.Results: Correlation analysis results showed there was correlation between EAT volume and PAT volume (r=0.859,P<0.05); through compared CAG and the diagnostic results of coronary artery stent restenosis by EAT and PAT, the sensitivity was 82.87%, specificity was 84.62%, CCTA positive predictive value was 80.00%, negative predictive value was 86.84% and diagnostic accuracy was 83.82% of the stent patency which was evaluated by CAG. The consistency evaluation marker Kappa was 0.554. The analysis of patients with coronary stent restenosis showed that there was significant correlation between Gensini score of coronary stent restenosis and EAT and PAT(P<0.05).Conclusion:There was significant correlation between EAT volume and PAT volume, and they can be used to evaluate the sensitivity and specificity of coronary stent operation restenosis and the results were higher. Besides, its clinical diagnostic value was similar with CAG.

Objective To explore effect of two methods for treating extravasation of venous indwelling needles.Methods A total of 96 patients with extravasation at transfusion were randomly divided into experiment and control groups with 48 cases in each group. Magnesium sulfate wet packing was used in the control group and external application of potato chips in the experiment group.The two groups were compared in terms of time for curative effect to occur and time for recovery.Result The time for curative effect to occur and time for recovery in the experiment group were both significantly shorter than those of the control group.Conclusion External application of potato chips is effective in reducing extravasation during venous transfusion.It is simple and free from side effects.

Objective In this research with the method of Alu -PCR we investigate the integration of hepatitis B virus ( HBV) DNA in human hepatocarcinoma cell line (PLC/PRF/5) genome DNA.Methods We at first extracted the genome DNA from PLC/PRF/5 cells, and then the potential integration fragments of HBV DNA and human genome DNA were amplified with according to the Alu -PCR after three rounds PCR .The Alu-PCR amplification products were observated with agarose gel electrophoresis , then integration positive electrophoresis bandings were chipped and purified for nucleic acid sequencing .At last he bioinformatics information was acquired by blast online.Results Through agarose gel electrophoresis after Alu -PCR amplification, we got four potential integration bindings , among which we got three integration sequences of HBV DNA in human genome DNA .These integration sequences could be individually located in the human chromosome of 03p21.31, 05p15.33, 12q13 and 12-q14.1.Conclusion With Alu-PCR we can accurately measure the integration of HBV DNA in human genome DNA , and Alu-PCR can be a a convenience and economic method in the study of HBV DNA ′s integration in human genome DNA .

Abstract The variation of functional protein C (PC), the activities of total plas. minogen activator and antithrombin Ⅲ (ATⅢ) were observed in canine SMAO shock. The results indicated that under normal conditions, compared with into-pulmonary blood (IPB), in out-pulmonary blood (OPB) the functional PC increased and ATⅢ activity decreased significantly (P

Objective To optimize the medium for rhizomatous induction of Belamcanda chinensis in vitro. Methods By plant tissue culture technology, the effects of various carbon source, NAA, and active carbon at different concentration on the rhizomatous formation of B. chinensis in vitro were studied. Results MS+6-BA 2.0 mg/L+NAA 0.5 mg/L+6% white sugar was the optimal medium for the rhiz-omatous formation of B. chinensis in vitro. Active carbon should not be added to the medium. The germination rate of rhizomatous in vitro was 61.03% on the MS + BA 2.0 mg/L+3% white sugar. Conclusion Sugar concentration is the main factor of the influence on the rhizomatous formation of B. chinensis in vitro.

Objective:To investigate the effect of pidotimod on the expressions of IL-2 and IL-10 of patients with genital herpes(GH) and obverse its curative effect and quality of life of the patients.Mehtods:45 cases of outpatients with GH were selected as experimental group wich were given pidotimod orally 0.8g per day for 3 months.Observe the curative effect and value the quality of life before and 3 months after and 6 months after the treatment respectively.Detect the change of the expressions of IL-2 and IL-10 of the blood plasma of the GH patients.Select 30 healthy people as control group.Results:The recurrence rate of the experimental group during 1-3 month,4-6 month,7-9 month after treatment were 60.0%、42.2%and 22.2%respectively.The scores of quality of life and the total evaluation of quality of life itself (G1) and health condition(G4) at 3 and 6 month after treatment rising significantly than before treatment,and it is more obviously at 6 months after treatment than 3 months after treatment.Before treatment,the level of IL-2 of experimental group is significantly lower than that of control group,while the level of IL-10 of the experimental group is significantly higher than that of control group.3 and 6 months after treatment,the level of IL-2 rising significantly,while the level of IL- 10 reducing significantly.The change is more obviously at 6 months after treatment than 3 month after treatment either in the IL-2 rising or the IL-10 reducing.Conclusion:There is cellular immune function disorder in the GH patients.Pidotimod has a certain curative effect on the GH patients.It can reduce the recurrence rate of GH and improve the quality of life of the patients.Maybe it can enhance the cellular immune function of the body through rising the level of IL-2 and reducing the level of IL-10.

Objective To measure the course of the mandibular canal in mandibula posterior area by cone-beam computed tomography ( CBCT ) , to provide a theoretical support for implant preoperative assessment. Methods Mandibular data of 65 people measured by CBCT were collected, measured the distance between mandibular canal around the bone wall and analyzed the differences by gender and the differences between the left and the right. Results The average distance of mandibular canal outer edge to the buccal bone plate by former backward in-creased gradually,at least in the area of the mental formen, at largest in the area of the mental foramen after 18 mm. The average distance between mandibular canal inner edge to lingual bone plate by former backward reduced gradually, at largest in the area of the mental foramen,at least in the area of the mental foramen after 18 mm. The average distance between mandibular canal upper edge to alveolar crest by former backward reduced gradually,at largest in the area of the mental foramen, at least in the area of the mental foramen after 18 mm. The average dis-tance between the edge of mandibular canal to the edge of mandible by former backward reduced previous,then in-creased, at least in the area of the mental foramen after 6 mm, at largest in the area of the mental foramen after 18 mm. All the results had no significant statistical differences between the male and the female, and had no significant statistical differences between the left and the right. Conclusion The trajectory of the mandibular canal from front to back is downward first, then upward in the mesial of the first molar in the vertical, and whose from the buccal side to the lingual side. That has significance for assessment before implant in mandibular posterior area.

Objective Summarize the clinical nursing keys and experiences for tranplantation of leg island flap. Methods Follow- up 111 patients with transplantation of leg island flap. Results There were 109 patients had accepted survival of island flap, their function of wounded limb were recoveried satisfactory by one- year follow up. There were 2 amputation patients because of disturbance of blood circulation of distal wounded limb. Conclusions Careful perioperative nursing and observation are the keys of survival for tranplantation of leg island flap. Proper rehabilitaiton education can guarantee the satisfactory prognosis.

Objective: To investigate the effect of all trans retinoid acid (ATRA) on bone cell proliferation and differentiation. Methods: Newborn rat calvarial osteoblastic cells were isolated and the metabolism of the osteoblastic cells were determined by MTT, Goldens method and immunocytohistologic method. Results: 10 -5 , 10 -6 , 10 -7 , 10 -8 , 10 -9 mol/L ATRA could increase osteoblastic cells proliferation after 72 h culture; 10 -5 , 10 -6 , 10 -7 mol/L ATRA could increase ALP activity. The expression of cyclin D 1 was decreased. Conclusion: ATRA stimulates the proliferation and differentiation of rat calvarial osteoblastic cells in vitro. Cell cycle relative proteins may play an important role in control of cell proliferation and differentiation induced by retinoic acid and derivatives.

Objective To observe the influences of Shenzhi Huoxue capsule to prognosis of patients with hypertensive intracerebral hemorrhage after hard channel puncture and drainage.MethodsTo divide 106 patients with hypertensive intracerebral hemorrhage from May 2013 to April 2015 into two groups.The observation group with 53 cases received Shenzhi Huoxue capsule after hard channel puncture and drainage, the control group did not receive Shenzhi Huoxue capsule.To observe the complications rate, the number of deaths during hospitalization, the number of persons with disabilities after treatment, GOS score, BI index, SSS score and NCSE score of two groups.Results(During treatment, the infection, liver and renal dysfunction and rebleeding rates of observation group were lower than control group, and the infection ratio was significant (P<0.05).(During treatment, the proportion of deaths of observation group was 18.87%,lower than control group with 26.42%, but the differences were not statistically significant.The proportion of disabilities of observation group was 26.42%,lower than control group with 45.28%, and the differences were statistically significant (P<0.05).After treatment, GOS score and BI index of two groups were higher than before treatment(P<0.05).GOS score and BI index of the observation group were (12.85±0.81,83.95±4.37)score, higher than the control group with (10.05±0.73,74.95±4.06)score, and the differences all were statistically significant (P<0.05).After treatment, the SSS score and NCSE score of two groups were higher than before treatment(P<0.05),the SSS score and NCSE score of observation group were (47.10±4.18,66.72±3.99)score, higher than the control group with (38.42±3.05,59.34±3.45)score, and the differences were statistically significant (P<0.05).ConclusionAdding Shenzhi Huoxue capsule to patients with hypertensive intracerebral hemorrhage after hard channel puncture and drainage can reduce the number of persons with disabilities and improve life self-care ability and cognitive ability.