Geriatrics develops relatively late in medical education, but geriatric medical education is rapidly rising for aggravation of the aging of population.And geriatric medical education is desired of the properties medical sciences, and is also the need of the development itself. Therefore, geriatric medical education should be internationalized, to eventually form distinctive education.

The strategy for relocation of computer center room in hospital is expatiated.A set of measures are adopted such as careful planning,detailed design,aborative preparation,reasonable technique strategies,etc.The corresponding management system is established and.Finally,the computer center room is successfully relocated in one time without interruption of hospital information system.

Biopsy, Fine-Needle ; methods ; Breast ; pathology ; Breast Neoplasms ; pathology ; Carcinoma, Ductal, Breast ; pathology ; Female ; Humans ; Immunohistochemistry ; methods ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Paraffin Embedding ; methods ; Receptor, ErbB-2 ; metabolism

OBJECTIVETo prepare a mouse model of asthma by sensitizing and challenging with house dust mite allergen Derp and evaluate its reliability by measuring airway allergy inflammation and airway responsiveness.

METHODSTwelve C57BL/6J mice were randomly divided into two groups: control and asthma model. Mice of the asthma model group were sensitized by intraperitoneal injection of house dust mite allergen Derp on the first and tenth days of the experiment. From the 17th day, the mice were challenged by intranasal Derp, once every other day, seven times. The control group was treated with normal sodium instead of Derp. Twenty-four hours after the last challenge, airway responsiveness was evaluated. Bronchoalveolar lavage and histological examination of the lung were performed.

RESULTSAirway resistance increased and dynamic lung compliance decreased significantly in the asthma model group as compared to the control group (P<0.01). When airway resistance increased by 25% and dynamic lung compliance decreased by 15%, the required metacholine concentration in the asthma model group was significantly lower than that in the control group (P<0.01). In the bronchoalveolar lavage fluid of the asthma model group, the number of total cells, absolute number of eosinophils (EOS) and the percentage of EOS in the total cell were significantly higher than those in the control group (P<0.01). Pulmonary pathological scores in the asthma model group were significantly higher than those in the control group (P<0.01). The asthma model group showed ultrastructural changes of bronchial and pulmonary arterioles. Goblet cells, mastocyte granules, and increased mucus were observed in the lung tissues of the asthma model group.

CONCLUSIONSA mouse model of asthma was prepared by sensitizing and challenging with house dust mite allergen Derp, with the characteristics of airway allergy inflammation and airway hypersensitivity reaction.

Airway Resistance ; Animals ; Arterioles ; ultrastructure ; Asthma ; etiology ; pathology ; physiopathology ; Disease Models, Animal ; Eosinophils ; pathology ; Female ; Lung ; pathology ; ultrastructure ; Lung Compliance ; Mice ; Mice, Inbred C57BL ; Pyroglyphidae ; immunology

Acupuncture Therapy ; Adolescent ; Adult ; Female ; Humans ; Middle Aged ; Popliteal Cyst ; therapy ; Young Adult

Adolescent ; Asthma ; blood ; Child ; Child, Preschool ; Cough ; blood ; Eosinophil Cationic Protein ; blood ; Female ; Humans ; Immunoglobulin E ; blood ; Infant ; Male

Adult ; Antigens, CD20 ; metabolism ; CD3 Complex ; metabolism ; Diagnosis, Differential ; Female ; Humans ; Hyperplasia ; immunology ; pathology ; Ki-1 Antigen ; metabolism ; Lymphoma ; immunology ; pathology ; Lymphoma, B-Cell ; immunology ; pathology ; Uterine Cervical Neoplasms ; immunology ; pathology

Adult ; Antigens, Neoplasm ; metabolism ; Gastrointestinal Neoplasms ; metabolism ; pathology ; surgery ; Gastrointestinal Stromal Tumors ; pathology ; Humans ; MART-1 Antigen ; Male ; Neoplasm Proteins ; metabolism ; Osteoclasts ; pathology ; S100 Proteins ; metabolism ; Sarcoma, Clear Cell ; metabolism ; pathology ; surgery ; Soft Tissue Neoplasms ; metabolism ; pathology ; surgery

Objective To explore the measure of the peri-operative care in patients undergoing nephroureterectomy with transvaginal NOTES-assisted hybrid endoscopy.Methods Nursing measures and the effect of 3 patients who underwent transvaginal NOTES-assisted hybrid endoscopy in nephroureterectomy were retrospectively analyzed.Results All procedures were successfully completed.There were no intraoperative or postoperative complications.All patients were cured and discharged.Conclusions For the patients receiving transvnginal NOTES-assisted hybrid endoscopy in nephroureterectomy,good psychological care,adequate preoperative preparation,postoperative care,and health education can reduce postoperative complications and play an important role in the success of the operation.

Objective To investigate the function of soluble stem cell factor receptor(s-kit)and stem cell factor(SCF) in chronic aplastic anemia(CAA).Methods ELISA assay was employed to determine the levels of s-kit and SCF in peripheral blood of CAA patients and umbilical cord blood.Results The levels of s-kit and SCF in peripheral blood of CAA patients are lower than those of normal group and umbilical cord blood group.Conclusions The decreased levels of s-kit and SCF show that s-kit and SCF may play a role in CAA mechanism.The raised levels of s-kit and SCF show that s-kit and SCF may be applied in the field of cord blood transplantation.