Axis, Cervical Vertebra ; Dentofacial Deformities ; Malocclusion ; Mandible ; Osteotomy, Sagittal Split Ramus ; Prognathism ; Temporomandibular Joint

Increasing aged care requisite has become a serious challenge all over the world. Compared with developed countries, aged care in China still has some limitations, i.e., lack of qualified professionals, aged care system needs to be improved, and lack of aged long term care insurance. This article discussed these points and put forward the corresponding countermeasures.

Objective To observe the therapeutic effect and safety of heavy silicone oil used as internal tamponade to treat complicated retinal detachment. Methods Retrospective 15 patients ( 15 eyes)with complicated retinal detachment, whose retinal detachment arising from inferior retinal tears. Heavy silicone oil was applied to patients during vitrectomy. Results The mean follow-up was (4.20 ± 1.62)months. Retinal reattachment and holes were closed in 15 cases. Conclusions The study shows that heavy silicone oil tamponade is effective to treat complicated retinal detachment and relatively few complications.However, its emulsification period is relatively short, which may constrain its application to a certain extent.

No abstract available.
Jaw*

Chromosomes, Human, Pair 22 ; Chromosomes, Human, Pair 9 ; Humans ; Leukemia, Promyelocytic, Acute ; genetics ; Male ; Middle Aged ; Translocation, Genetic

Child, Preschool ; Coronary Aneurysm ; diagnosis ; etiology ; prevention & control ; Diagnosis, Differential ; Early Diagnosis ; Humans ; Immunoglobulins, Intravenous ; administration & dosage ; therapeutic use ; Immunologic Factors ; administration & dosage ; therapeutic use ; Infant ; Mucocutaneous Lymph Node Syndrome ; classification ; complications ; diagnosis ; drug therapy ; Prognosis

Cardiomyopathies ; classification ; genetics ; Humans ; Molecular Biology ; trends

Objective To investigate the necessary and feasibility of fistulous tissue-saving anorectoplasty for low anorectal malformation with fistula in children.Methods The clinical data of 67 cases of low anorectal malformation with fistula were analyzed retrospectively, there were 59 girls with rectovestibular fistula, 8 boys with rectoperineal fistula. The patients′ average age were 10 months, ran -ging from 3 months to 16 years. The clinical manifestations of all patients were intractable constipation, or out of position of anus. Cut-back procedure had been performed on 4 patients in infancy. The anterior sagittal anorectoplasty was performed in all cases.Results In all cases returned for follow-up at 3 and 6 months after operation, the longest was 8 years. The postoperative course of 65 patiens was uneventful without wound infection, and had a normal-looking perineum, other 2 cases with anal rupture in operation were with sagittal wound infection resulted from perforation in repairing anus, and formed finally rectoperineal fistula with a normal-looking anus. Sixty-four cases (95.5%) had good continence by 5-6 score, another 3 cases (1 boy, 2 girls) with intractable constipation defecated with help of Glycerinum.Conclusions The fistulous tissue-saving anterior sagittal anorectoplasty is a reliable and feasible procedure for low anorectal malformation with fistula. This operation provides good results.

Idiopathic thrombocytopenic purpura(ITP) as an autoimmune disease,is the most common clinical hemorrhagic disease.But,its pathogenesis is not completely clear yet.Low platelet count can easily repeate in chronic ITP patients,there are poor efficacy in refractory ITP patients,too.In recent years,a series of important progress on the pathogenesis of ITP had been made.In the humoral mechanism,there were significant progress on the emergence of autoantibodies;the theory on anomaly of the megakaryocyte quantity and quality caused by autoantibody were put forward.In the cellular mechanisms,the theory on reduction in the number of Tr cells,Co-stimulative signal and platelets directly dissolved by cytotoxicity T cells were put forward also.This review will be made to sum up the study progress on the pathogenesis of ITP.

Objective To explore the significance of the changes of serum B cell activating factor(BAFF) in children with idiopathic thrombocytopenic purpura(ITP).Methods The concentrations of BAFF were detected by ELISA in 42 children with ITP(test group) before and after treatment in the Children′s Hospital Affiliated to Chongqing Medical University from Apr.to Nov.2008,the blood platelet count(BPC) was detected also.And 40 children who were operated selectively were selected as control group.The variation of concentrations of BAFF were analyzed among children with ITP before,after treatment and control group.Moreover,the relationship between serum BAFF expression and BPC were analyzed by the Pearson test.Results The concentrations of serum BAFF were higher in children with ITP before treatment compared with that in control group [(0.943 3?0.583 5) ?g?L-1 vs(0.538 9?0.234 7) ?g?L-1,P0.05).There was negative correlation between serum BAFF expression and BPC(r=-0.305,P