AIM: To investigate the effect of binocular vision training on stereopsis establish and visual function in child concomitant strabismus after surgery
METHODS:Ninety-three cases of strabismus children were randomly divided into two groups, making it comparable. The control group (n=46) were treated with conventional surgery and care;the observation group ( n=47) on the basis of routine care as control group, were given binocular vision training. Synoptophore and Titmus stereoscopic view were used to check the function of stereoscopic.
RESULTS:After treatment, simultaneous perception, visual fusion and stereopsis of trail patient were 77%, 62% and 40%, respectively, those of control group were 48%, 35% and 18%, the difference was statistically significant (P<0. 05). After treatment, fovea stereopsis and macular stereopsis children in observation group were accounted for 32% and 26%, respectively, in the control group those were accounted for 18% and 11%, respectively. Those in the observation group were significantly more than the control group. No stereoscopic patients in observation group were 23%, and that was 54% in the control group. That in the observation group was significantly less than the control group. The difference comparison between the two groups was statistically significant (P<0. 05).
CONCLUSION: Binocular vision training can effectively help children to build concomitant strabismus after surgery, for children with strabismus should be treated with conventional visual training to improve visual function and improve the life quality.

Objective To observe the clinical curative effect of sijunzi decoction composite with shenqi pills in the treatment of spleen and kidney yang deficiency syndrome in patients with primary hypothyroidism(hypothyroid-ism).Methods 62 spleen kidney yang deficiency patients with hypothyroidism were randomly divided into 30 cases in the control group and 32 cases in the treatment group.Patients in the control group were given L-thyroxine tablets orally,once a day;patients in the treatment group were given sijunzi decoction combined with shenqi pills for decoc-tion,daily 1 agent,3 times a day orally,on the basis of the control treatment group.Two groups treatment cycle were 4 months,and the clinical efficacy of the two groups were observed.Results The treatment group total effective rate was 96.9%,which was higher than that in the control group 80.0%(χ2 =4.402,P<0.05);before and after treat-ment,TCMsyndrome scores were significantly decreased in the two groups (t=21.40,25.40,all P<0.01)and treatment group decreased more significantly(t=4.30,P<0.01 ).Before and after treatment,TSH,FT3,FT4 in the two groups were significantly improved (control group:t=5.31,1.14,4.13,treatment group:t=6.27,1.85,6.08,all P<0.01),and the degree of improvement in treatment group was more obvious compared with the control group (t=1.33,0.67,278,all P<0.05).Conclusion Sijunzi decoction and shenqi pills can significantly improve the clinical symptoms of primary hypothyroidism of spleen-kidney yang deficiency type in addition to thyroid function and blood lipid,indicating that this method is capable of achieving satisfactory clinical effects in treating primary hypothyroidism of spleen-kidney yang deficiency type.

BACKGROUND:Previous studies have found that embryonic bone marrow mesenchymal stem cel s can promote human Th17 cel proliferation, but the inherent regulatory mechanisms stil need to be elucidated. OBJECTIVE:To investigate the role of Tol-like receptor 3 in the immunoregulation of Th17 cel s by mesenchymal stem cel s.
METHODS:Human CD4+T cel s from healthy donors were isolated by immunomagnetic bead method, and then cultured alone or co-cultured with embryonic bone marrow mesenchymal stem cel s for 4 days. The mRNA expression level of interleukin-17, Tol-like receptor 3 and MyD88 was detected by real-time PCR.
RESULTS AND CONCLUSION:Compared with CD4+T cel cultured alone group, the mRNA level of interleukin-17 was significantly higher in the co-culture group (3.59±0.11 vs. 1.14± 0.08, P<0.01). Consistent with the expression of interleukin-17 mRNA, increased level of Tol-like receptor 3 mRNA was detected in the co-culture group compared with the CD4+T cel cultured alone group (3.10±1.60 vs. 0.94± 0.01, P<0.05). Furthermore, MyD88 in the co-culture group was significantly higher than that in CD4+T cel cultured alone group (2.29±0.05 vs. 1.85±0.31, P<0.01). Tol-like receptor 3 may be involved in the immunoregulation of Th17 cel s by embryonic bone marrow mesenchymal stem cel s, which provides experimental evidence for potential cel therapeutic strategy.

BACKGROUND:Our previous studies have shown that mesenchymal stem cells play an immunomodulatory role in Th17 cells, but the mechanism of action remains to be elucidated, therefore, to explore the role of Tol-like receptor 1 in which wil provide possible experimental basis for the future potential of celltherapy strategies.
OBJECTIVE:To investigate the role of Tol-like receptor 1 in the immunoregulatory function of mesenchymal stem cells on Th17 cells.
METHODS:Separation of adherent bone marrow-derived human embryonic sources of mesenchymal stem cells, immunomagnetic separation of normal CD4+T cells. CD4+T cells were cultured alone or in combination with mesenchymal stem cells co-cultured 4d. Real-time quantitative polymerase chain reaction assay interleukin-17, Tol-like receptor 1 expression levels related genes;number of Th17 cells by flow cytometry. Bone marrow mesenchymal stem cells from human embryos were separated using adherence method, and co-cultured with human CD4+T cells from healthy donors using immunomagnetic separation method for 4 days. The expression of interleukin-17 and Tol-like receptor 1 mRNA was detected by real-time PCR, and the number of Th17 cells was observed by flow cytometry.
RESULTS AND CONCLUSION:Tol-like receptor 1 mRNA was expressed in both CD4+T cells and mesenchymal stem cells. Level of interleukin-17 mRNA was significantly higher in mesenchymal stem cells co-cultured with CD4+T cells than in CD4+T cells cultured alone (relative value 3.59±0.11 vs. 1.14±0.08, P<0.01). Consistent with the expression of interleukin-17 mRNA, increased level of Tol-like receptor 1 mRNA was detected in mesenchymal stem cells co-cultured with CD4+T cells compared with CD4+T cells cultured alone (relative value 6.07±1.79 vs. 1.53±0.63, P<0.01). Furthermore, Flow cytometry analysis showed that the percentage of Th17 cells in the mesenchymal stem cells co-cultured with CD4+T cells was significantly higher than that in CD4+T cells cultured alone, (4.53±1.27)%vs. (2.39±0.80)%(P<0.01). Tol-like receptor 1 might be involved in the immunoregulatory regulation of Th17 cells by mesenchymal stem cells.

Objective To investigate the clinical efifcacy of Tiotropium Bromide inhaler on patients with stable chronic obstructive pulmonary disease(COPD). Methods 134 cases with stable COPD were equally randomized into three groups. The conventional treatment group(n=46) were 40 male and 6 femal, aged (63.20±9.3)years old and treated with sustained-release theophylline 0.1 g orally. Observation group with 18μg Tiotropium Bromide(n=45) were 40 male and 5 femal, aged (63.4±85)years old, and given inhaled Tiotropium Bromide 18μg. Observation group with 32μg Tiotropium Bromide(n=43) were 39 male and 4 femal, aged (63.2±9.0)years old, and given inhaled Tiotropium Bromide 32 μg. All patients received same routine therapy, and lasted for 4 weeks. improvement Pre-and post-treatment Lung function and quality of life were compared among those groups. Results In observation group, the results of St George respiratory questionnaire decreased signiifcantly after treatment, which was signiifcantly lower than those of the routine-treatment group (P<0.05). FEV 1/FVC, FEV 1/Pred, FEV 1 were signiifcantly higher than those before treatment (P<0.05). However, the control group showed no signiifcant difference. Conclusion Inhaled Tiotropium Bromide can improve lung function and life quality of paitents with stable COPD, the dose with 32μg per day, which was signiifcantly lower than 18μg per day.

AIM :To investigate the impact of alendronate on bone resorption of normal and ovariectomized rats at the bone-screw interface through radiographic and histologic findings.METHODS :Thirty-two female Wister rats with a mean body weight of 332 g(287-351 g)were divided into four groups at random.Rats in group C and D were ovariectomized.8 weeks later,the proximal one-third of the left tibia of all rats were inserted into self-drilling mini cortical screws.After operations,alendronate were used in group A and C and saline were given in group B and D.The rats were euthanized at 5 weeks after screws having been attached.Radiographic and histologic findings subsequently were analyzed.RESULTS :Radiographs confirmed that no osteolytic area was present around screws immediately after insertion,whereas 5 weeks after insertion,a wide and low-density area corresponding to the screw hole was evident in the saline groups compared with the alendronate groups.On histologic observation,the width of the fiber membrane and the number of TRAP-positive cells were decreased in the alendronate groups than those in the saline groups,and the difference was statistically significant.CONCLUSION :Alendronate effectly inhibits bone resorption of either normal or ovariectomized rats at the bone-screw interface in rats.

Lornoxicam is a new non-steroidal anti-inflammatory drug,it can inhibit the activity of cyclooxygenases and the immunologic injury afteroperation.Its efficacies on preoperative,operative period and postoperative analgesia are similar to those of opioid.Lornoxicam can decrease the dosage of opioid drugs and has the good qualities of short half-life,few adverse effects and satisfactory tolerance.Lornoxicam can provide rapid and stable analgesic effect in perioperative phase.

Objective:To study the therapeutic effect of 2 artificially synthesized fusion peptides on scalded mice. Methods: Two new fusion peptides, M-T508 and M-T?1, were synthesized based on amino acid sequences selected according to the characteristics of scald (including 3 stages: inflammation, infection and repair by cell proliferation). The 2 peptides were applied for second degree scald burn in mice and the healing of the scald burn was observed. The expression ofⅠcollagen, vascular endothelial growth factor (VEGF), proliferating cell nuclear antigen (PCNA), and cytokeratin (CK) was detected by immunohistochemical staining. Serum TNF-? concentration was determined by ELISA in the animals and the blood vessel permeability was analyzed by Evans blue staining. Results: The healing periods of scald burns in the 2 peptide groups were 1 week earlier than that in the control group. Immunohistochemical results showed that the expression of collagenⅠ, VEGF, PCNA and CK was all positive in the 2 peptide groups 10 days after scald and negative in the control group. Examination of blood vessel permeability and serum TNF-? concentration in the M-T?1 and M-T508 groups showed that the 2 fusion peptides had anti-inflammation and anti-infiltration effects in scalded mouse. Conclusion: The synthesized fusion peptide M-T?1 and M-T508 can promote the healing of scald burns in mice.

0.05) between both groups on re-infarction rate, PCI operation, in-hospital rate of heart diseases and post-operation stroke;while there’s statistical meaning(P

Objective To probe the significance of treatment with Integrated traditional And westem medicaine for migraine.Methods 54 cases of migraine that were treated by Nimodipine Tablets and Tea of rhizoma ligustici wallichi were taken as a treatement group.Their therapeutic evaluation was based on the headache indcx and headache period(numbers of day)within 4 weeks before and after treatment.Results In treatment group,marked,slight and no improvement of clinincal symptom were achieved in 30,12and3 patients respectively.The total cffective rate was 94.4%,Vomitiong and nausea wasn't observed in all cases.In 11,7and9 cases respectively.Vomiting and nausea was observed in 7cases,dizziness and palpitation in 9 cases,blood pressure reductio in 12 cases,the total effective rate was 66.7%.The differene in therapeatic effect between two groups was statistically singnificant(P