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.

Child ; Child, Preschool ; Gleditsia ; chemistry ; Humans ; Infant ; Male ; Moxibustion ; Penile Diseases ; therapy ; Seeds ; chemistry

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.

The pathological changes of rayocardial infarction induced by liga-tion of a coronary artery were studied under optical and electron microscopy and with enzymohistochemistry,calcium histochemistry,and determination of serum and myocardium homogenate MDA levels in a period of 2 months.The main findings were characterized by early myocardial necrosis and late repair.The ultrastructural changes occurred earlier and involved almost all the.orga-nells,The late repair was mainly incomplete regeneration with the findings of a few regenerated myocardial cells and an"interjunction-like"structure of fibre-blasts.The products of enzymatic reactions decreased rapidly after ligation,which suggests the disturbance of energy metabolism.MDA level of the myocardial homogenate increased in the first 24 hours after liagtion,which implies that myocardial ischemia actually increases lipid oxidation induced by oxygen free radicals and it might be one of the factors for the irreversibility of ischemic myocardial damage.

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

Recent studies have shown a significant relationship between ambient particulate matter and cardiovascular diseases.Results of epidemiological and experimental studies in recent years were reviewed in the present paper.The biological mechanisms of the ambient particulate matter-induced cardiovascular impacts were also discussed.

Objective The aim of this study was to elucidate the prevention of the enthesiopathy which was caused by the pretreatment of heat shock.Methods In this experiment,44 S.D male rats(weight ～100g)were randomly divided into the control group(7 rats),the exercise group(22rats)and the pretreatment group(15 rats).Both ankles of the rats from the pretreatment group were soaked in the warm water(about 42 degree centigrate)for 15 minutes.Then the rats from both pretreatment group and exercise group were stimulated by AC electronic current for 12 weeks.Results From the forth week,the highest jump and the number of the effective jump in the exercise group obviously decreased.In the pretreatment group there was no obvious change during the whole exercise course.Conclusions The pretreatment of heat shock could effectively prevent pathologic changes of enthesiopathy.Soaking the feet in warm water befer training could effectively prevent the athletes from Achilles tendon's enthesiopathy.

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.