Objective To construct an efficient SALL4 shRNA vector and transfect it into THP-1 cells for investigating the effect of SALL4 in leukemia. Methods Four SALL4-specific siRNA to aim at different SALL4 mRNA target sites and a negative control siRNA were designed, and pGPU6/GFP/Neo/SALL4 shRNA vectors were constructed. THP-1 cells were transfected and the expression of SALL4 in shRNA detected, and blank control and negative control were also designed. Results The results of real time quantitive PCR and Western blotting both exhibited that the interference effect of pGPU6/GFP/Neo/SALL4 shRNA-B vector was optimal targeting to mRNA-1122 target site and down-regulated the expression of SALL4 more significant(P <0.05). Conclusion Successfully construction of SALL4 siRNA vector by choosing SALL4 shRNA-B would be useful to accomplish study of SALL4.

China ; Emigration and Immigration ; Immunization Programs

Emergency Treatment ; methods ; Humans ; Seizures ; therapy ; Status Epilepticus ; therapy

OBJECTIVE： To discuss the selectivity of enatiomers of clinically used asymmetric drugs.METHODS： To exsamplify this issue in respect to pharmacokinetic characteristics,pharmacodynamic properties and clinical application of asymmetric drugs.RESULTS ＆ CONCLUSION： The enatiomers of asymmetric drugs assume complex pharmacokinetic and pharmacodynamic characteristics.Thorough study of enatiomers of asymmetric drugs will exert great influence on rational use of asymmetric drugs.

Objective To observe the clinical curative effect of Ginger Vinegar Mud sticking on Shenque acupoint on postoperative nausea and vomiting (PONV) aftertotal hip/knee arthroplasty (THA/TKA), which can provide the basis for application of Ginger Vinegar Mud treatment. Methods A total of 80 patients who used the general anesthesia, were chosen according to the stochastic indicator method. They were divided into the experimental group and the control group with 40 cases in each group.The patients in both groups were given routine drug treatment and nursing according to the THA/TKA clinical pathway, based on this, the experimental group used Ginger Vinegar Mud to stick Shenque acupoint, while the control group was given dressings of the same appearance. The incidence of PONV was recorded 0-8 h, 9-12 h,13-24 h after surgery respectively. Results The incidence of nausea and vomiting in the experimental group 0-8 h was 25%(10/40), 15%(6/40),9-12 h was 20%(8/40), 10%(4/40),13-24 h was 10%(4/40), 0. While in the control group, they were 55%(22/40), 30%(12/40);40%(16/40), 25%(10/40); 30% (12/40) and 15%(6/40) respectively. The difference between the two groups was statistically significant (χ2 =58.23-80.23, P<0.05). Conclusions Using Ginger Vinegar Mud to stick Shenque acupoint can reduce the incidence rate of PONV under general anesthesia, the effect is distinct and this method is worthy of clinical promotion.

Objective To evaluate the performance of T-SPOT.TB Test and serological tuberculosis antibody(TB-Ab) in tuberculosis-assisted diagnosis.Methods Patients were diagnosed as tuberculosis from 2015 January to 2016 March in the hospital.T-SPOT.TB and tuberculosis antibody detection were performed for those patients.Results In 112 cases of tuberculosis patients,101 cases of T-SPOT.TB test were positive and the sensitivity was 90.18%,32 cases of tuberculosis antibody detection were positive and the sensitivity was 28.57%.In 41 cases of pulmonary tuberculosis,T-SPOT.TB assay showed positive results in 40 patients and the sensitivity was 97.56%,tuberculosis antibody detection showed positive results in 18 patients and the sensitivity was 43.9%;in 71 cases of extrapulmonary tuberculosis,T-SPOT.TB assay showed positive results in 61 patients and the sensitivity was 85.91%,tuberculosis antibody detection showed positive results in 14 patients and the sensitivity was 19.7%.Conclusion T-SPOT.TB was superior to serological tuberculosis antibody(TB-Ab),and the diagnosis of active tuberculosis was higher,and the sensitivity of T-SPOT.TB was higher than that of T-SPOT.TB value.

In the present study,the trachea of 17 new borns and 10 animals, including rabbits, dogs and monkeys were used. The neural elements were visualized by Cajal-Faworsky silver impregnation and osmic acid techniques. Specimens were cut in to sections by freezing microtome and stained by Gros—Bielchowsky method.Branches from the recurrent laryngeal and vagus nerves pass to the trachea,dividing and rejoining to form a mesh-like plexus outer to the cartilage. Fibers of the posterior parts of the plexus appear as a well-defined longitudinal chain of nerves. The branches from this plexus re-form a primary, secondary and tertiary plexuses in the membrane of cartilage plates, in the muscle, the submucous regions and the mucosa.Parasympathetic effector neurons were mostly found in the posterior and lateral wall, on rare occasions the anterior wall.A profuse supply of predominantly unmyelinated fibres innervates the muscle,blood vessels and glands, and the plexuses supplying these structure apparently communicate with each other. They also contain some thinly myelinated fibres.In the layer of smooth muscle the nerve fibres give off fine collaterals and end in knob-like or arrowheaded swellings. The fibres of subepithelial plexuses branch rectangularly and pass between the epithelial cells. All these fibers terminate in knobs which lie among the deep epithelial cells.

Objection: To study the characteristics of shame of patients with neurosis. Method: 52 patients with nuclear neurosis were evaluated by SCL-90, Shame Scale, and Children Trauma Questionnaire. The control group (n=30) was evaluated just by Shame Scale. Results:The total score of Shame Scale and the subscores of each factor were all higher in neurotic patients than in control group (total score 69.0?20.4/48.7?10.2, personality 29.4?9.7/19.8?5.8, behavior 23.5?6.5/18.0?4.2, body 8.3?3.4/5.7?2.2, family 7.7?3.9/5.2?1.7, t=3.15~5.09,P=0.001or