Objective　To investigate the biological significance of p185 and p16 in breast cancer. Methods　Immunohistochemical S-P method was used to detect the expression of p185 and p16 proteins in 59 breast carcinomas，and their relations to clinicopathologic features were analyzed. Results　The positive rates of p185 and p16 were 47% and 34% respectively. No significant association was evident between the two proteins. There was also no significant relation between p16 expression and clinicopathologic features. p185 positive rate was 64% in the group of lymph-node involvement that was higher than that being 32% lymph-node negative one (P<0.05). Conclusion　p185 and p16 may play important roles independently in the development of breast cancer through different pathways. p185 detection is of important value in breast cancer.

ObjectiveTo discuss the clinical features, diagnosis and treatment of mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes (MELAS) syndrome in children.Methods The clinical features and treatment process of two children with MELAS were retrospectively analyzed.ResultsThe main clinical features of MELAS were stroke-like epi-sodes, seizure, visual anomaly and lactic acidosis. Cephalic MRI ifndings performed during episode periods were in accord with the typical radiographic features of MELAS. Gene testing on the two children and their mothers showed the point mutation of A3243G in mitochondrial genome. The symptoms were improved signiifcantly after energy supply and corticosteroid treatment. Conclusions MELAS syndrome is easy to be misdiagnosed due to the varied clinical features. The diagnosis depends on the musclebiopsy and gene testing. Corticosteroid therapy is effective for MELAS syndrome.

Animals ; Asthma ; drug therapy ; metabolism ; Inflammation ; Lung ; drug effects ; metabolism ; pathology ; Male ; Mice ; Mice, Inbred BALB C ; Phytotherapy ; Pyrazines ; pharmacology ; therapeutic use ; RNA, Messenger ; metabolism ; rho GTP-Binding Proteins ; metabolism ; rho-Associated Kinases ; metabolism

Animals ; Dental Implantation, Endosseous ; adverse effects ; Dental Implants ; adverse effects ; Dental Prosthesis, Implant-Supported ; adverse effects ; Dentition ; Humans ; Malocclusion ; etiology ; Maxillofacial Development

Anti-Asthmatic Agents ; therapeutic use ; Asthma, Exercise-Induced ; diagnosis ; epidemiology ; physiopathology ; therapy ; Child ; Constriction, Pathologic ; drug therapy ; etiology ; physiopathology ; Diagnosis, Differential ; Glucocorticoids ; therapeutic use ; Humans ; Risk Factors ; Treatment Outcome

Administration, Oral ; Chronic Disease ; Glucocorticoids ; administration & dosage ; therapeutic use ; Humans ; Sinusitis ; drug therapy

The incidence rate of erectile dysfunction (ED) is reportedly as high as 30-90% after radical prostatectomy for prostate cancer, which seriously affects the patients' quality of life. Penile rehabilitation is defined as the use of any drug or device at or after radical prostatectomy to maximize erectile function recovery. A variety of treatment options are available for post-prostatectomy ED patients, including oral phosphodiesterase 5 inhibitors (PDE5I) , intracorporal injections, vacuum erection device, and penile prosthesis. This article presents an overview of the currently used methods for the drug treatment and penile rehabilitation of the ED patients after radical prostatectomy. It seems proper to recommend daily use of a vacuum erection device plus oral PDE5I in the early postoperative period. For those who fail to respond to this therapy, intraurethral alprostadil, intracorporal injections, or a penile prosthesis could be considered.
Alprostadil ; administration & dosage ; Combined Modality Therapy ; Erectile Dysfunction ; etiology ; therapy ; Humans ; Male ; Penile Erection ; Penile Prosthesis ; Phosphodiesterase 5 Inhibitors ; administration & dosage ; Prostatectomy ; adverse effects ; Quality of Life ; Recovery of Function ; Vacuum

Objective To summarize our experience of the diagnosis and treatment in patients with abdominal aortic aneurysm(AAA).[WT5”HZ]Methods [WT5”BZ]From 1980 to 1999 sixty five AAA patients were hospitalized with 40 cases of general type, 18 cases of rupture type,4 cases of inflammatory type and 3 cases of infective type. In situ artificial graft transplantation was performed in 62 cases and nonanatomy pathway in 2 cases. The remaining one with inflammatory type was treated by interventionel therapy.[WT5”HZ]Results [WT5”BZ]57 cases were cured and were followed up from 1 to 12 years without complications.Death occurred in 7 cases.[WT5”HZ]Conclusions [WT5”BZ]The abdominal pulsate mass should draw much attention. Ultrasound is the selected examination and DSA, helix CT are accurate image appliance. It can elevate the curative ratio and decrease the mortality through rational operation based on the location, type and individual condition of AAA patients.

OBJECTIVE:To standardize the quality control of infusion solutions in each production process to guarantee the quality of the final products.METHODS:The process method in ISO9001 quality management system was adopted to standardize each production process of infusion solutions.RESULTS:Both the clarity and the eligible rate of the infusion solutions prepared in our hospital remained at above 97% and 96%,respectively.CONCLUSION:Applying process method in ISO9001 quality management system to standardize each production process of infusion solutions has helped guarantee the quality of final products as well as the clinical medication security.

[Objective]To observe the clinical effect of the treatment of hyperplastic nonunion of the tibia with interlocking intramedullary nailing,fascia pedicled callus flap and bone grafting.[Method]Twelve cases of nonunion of the tibia were treated with intramedullary interlocking nailing,fascia pedicled callus flap and bone grafting,and there were 8 males and 4 females.The patients age ranged from 26 to 64 years,with an average of 45 years.[Result]All cases were followed-up for an average of 48 months and achieved a solid union within 4～6 months.[Conclusion]Intramedullary interlocking nailing,fascia pedicled callus flap and bone grafting have the design of the reasonable biomechanics,the function of untispinning and unticurtailing,less partial blood decompose.The fascia pedicled callus flap and iliac bone grafting could result in solid union and it is a recomment method for promoting bone-healing up after grafting and forming.