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Objective: To observe the immediate effect of small-angle Tui-Pushing and An-Pressing anti-rotation bone-setting manipulation in improving the correction of braces for adolescent idiopathic scoliosis. Methods: A total of 50 cases of adolescent idiopathic scoliosis were selected and given brace correction first. The whole spine anteroposterior and lateral radiographs were taken, the Cobb angle was measured, and the visual analog scale (VAS) score of pain caused by brace wearing was recorded. After removal of the brace, small-angle Tui-Pushing and An-Pressing anti-rotation bone-setting manipulation was performed once. After treatment, the same brace was put on again to take a whole spine anteroposterior radiograph, the Cobb angle was measured, and the VAS score was recorded. The changes in Cobb angle and VAS score after manipulation were compared, and the immediate efficacy was evaluated. Results: After the manipulation, the Cobb angle was significantly smaller than that before treatment (P<0.01) and the VAS score was significantly lower than that before treatment (P<0.01). Conclusion: Small-angle Tui-Pushing and An-Pressing anti-rotation bone-setting manipulation can improve the immediate efficacy of brace in treating adolescent idiopathic scoliosis and relieve the pain caused by brace wearing at the same time.
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Objective To study the effect of time and temperature on the count of peripheral blood cells in newborns.Methods The peripheral blood of 100 cases of newborns who were admitted in the First Affiliated Hospital of Hebei North University from January 2016 to June 2016 were collected,and measured with Sysmex XS-500i automatic blood cell analyzer immediately,then were split into two parts and stored at 4 ℃ and room temperature respectively.The measurement was repeated in 24 and 48 h,and the groups were compared on WBC,RBC,PLT,HGB,IG％ and IG#.Results There were statistically significant differences between the instantly measuring result and those in 24 and 48 h under room temperature (P＜0.05).In case of 4 ℃,the instantly measuring result had no obvious difference with that in 24 h (P＞0.05),while statistical difference with that in 48 h (P＜0.05).Conclusion Newborns' peripheral blood can be stored at 4 ℃C,and the counting results will not be affected for WBC,RBC,PLT,HGB,IG％ and IG# within 24 h.
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Objective: To study the effect of Rhodiola rosea extracts on intestinal immune function of Drosophila melanogaster. Methods: D. melanogaster was treated by SDS and fungal biological solution with or without R. rosea extracts, and the effect of R. rosea extracts on the survival rate of D. melanogaster, intestinal epithelium cell death, relative contents of reactive oxygen species (ROS) in intestinal epithelium cells, and intestinal morphology changes were analyzed. Results: R. rosea extracts could significantly improve the survival rate of SDS and fungus (Beauveria bassiana)-infected D. melanogaster (P < 0.05), reduce the intestinal epithelial cell death and the level of intestinal ROS levels, and protect and maintain the intestinal morphology. Conclusion: R. rosea extracts could significantly improve the intestinal immune function of D. melanogaster with the amelioration and protection of intestinal immunologic function injury induced by fungi and SDS.
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<p><b>OBJECTIVE</b>To discuss the therapeutic effects of the atlantoaxial pedicle screw system fixation in treatment of atlantoaxial instability.</p><p><b>METHODS</b>From June 2003 to March 2010, 32 patients with atlantoaxial instability were treated by atlantoaxial pedicle screw system fixation, included 21 males and 11 females wiht an average age of 42.5 years old ranging from 28 to 66 years. Among them, 18 cases were odontoid process fractures, 7 were congenital dissociate odontoid process, 4 were Jefferson fracture combined with odontoid fracture, 3 were rheumatic arthritis causing atlantoaxial instability. All patients suffered from the atlantoaxial subluxation and atlantoaxial instability. The JOA score ranged from 4 to 14 (means 9.1 +/- 0.3) before operation. The patients had some image examination including the X-ray of cervical vertebrae (include of dynamic position film), spiral CT 3D reconstruction and/or MRI. The position of pedicle screw system implantation,the angle of pedicle screw system implantation and screw length were measured. Operating skull traction. Operation undewent general anesthesia, implanted the pedicle screw, reduction and bone fusion under direct vision. The bone was fixated between posterior arch of atlas and lamina of axis by the lateral combination bended to posterior.</p><p><b>RESULTS</b>One hundred and twenty-eight atlantoaxial pedicle screws were implanted in 32 patients. No patient had the injure of spinal cord, nerve root and vertebral artery. All patients were followed-up from 6 to 48 months (averaged 16 months). After operation, the JOA score ranged from 11 to 17 (averaged 15.9 +/- 0.2), improvement rate was 86.1%. The fracture of odontoid process were healing completely. All fusion bone were combinated. The internal fixation wasn't loosening and breaking.</p><p><b>CONCLUSION</b>The atlantoaxial pedicle screw system fixation was effective method to treat atlantoaxial instability. The method had many advantages, such as provide rigid and short segment fixation, safe and simple, high fusion rate. The method was worth in clinical application.</p>
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Atlanto-Axial Joint , Diagnostic Imaging , Wounds and Injuries , General Surgery , Biomechanical Phenomena , Bone Screws , Joint Instability , General Surgery , Tomography, X-Ray ComputedABSTRACT
<p><b>OBJECTIVE</b>To study the effects of the extensive resection of the tumor-loading segment and artificial humerus head replacement combined with perioperative rehabilitation for the treatment of stage II to III giant cell tumor of bone in the proximal humerus.</p><p><b>METHODS</b>From March 2007 to March 2010, 7 patients with stage II to III giant cell tumor of bone in the proximal humerus were treated. Among the patients, 3 patients were male and 4 patients were female with a mean age of 34.6 years (ranged, 18 to 49 years). The mean course of disease was 19 months (ranged, 6 to 35 months). All the patients were confirmed to suffer stage II to III giant cell tumor of bone in the proximal humerus by pathology and X-ray examinations. Clinical manifestations of the patients included persistence aggravated pain of the shoulder, swelling in the proximate arm with obviously tenderness, activity limited of the joint. All the patients were treated with extensive resection of the tumor-loading segment and artificial humerus head replacement combined with perioperative rehabilitation. CMS and OSIS score system were used to evaluate shoulder function and shoulder stability.</p><p><b>RESULTS</b>All the patients were followed up, and the duration ranged from 14 to 35 months, with an average of 17 months. There were no serious complications or recurrence in all cases. One year after the surgery CMS and OSIS score system were 70.7 scores (ranged,63 to 82 scores) and 25.1 scores (ranged, 18 to 29 scores) respectively. According to evaluation for shoulder function, 2 patients got an excellent result and 5 good. According to evaluation of shoulder stability, 1 patient got an excellent result and 6 good.</p><p><b>CONCLUSION</b>Extensive resection of the tumor-loading segment and artificial humerus head replacement combined with perioperative rehabilitation for the treatment of stage II to III giant cell tumor of bone in the proximal humerus would not only preserve the upper extremity but also preserve the function of upper extremity.</p>