Antigens, CD20 ; metabolism ; CD79 Antigens ; metabolism ; Carcinoma, Neuroendocrine ; metabolism ; pathology ; Carcinoma, Renal Cell ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Humans ; Kidney Neoplasms ; metabolism ; pathology ; Leukocyte Common Antigens ; metabolism ; Lymphoma, Large B-Cell, Diffuse ; metabolism ; pathology ; Middle Aged ; Neoplasms, Multiple Primary ; metabolism ; pathology ; Nephrectomy ; PAX5 Transcription Factor ; metabolism ; Wilms Tumor ; metabolism ; pathology

Adult ; Carcinoma, Neuroendocrine ; Carcinoma, Small Cell ; Ear Neoplasms ; Ear, Middle ; pathology ; Female ; Humans

Today pedicle screw instrumentation system and short-segment fixation have been commonly used for treatment of thoracolumbar burst fractures because pedicle screw fixation allows 3-column fixation and facilitates simultaneous application of axial compression or distraction and rotational forces.Indirect decompression and direct decompression are the two ways to deal with canal compromise when pedicle screw instrumentation is used.Indirect decompression is achieved to correct the canal compromise due to ligamentotaxis and hyperextension.The present study reviews the current research on indirect spinal canal decompression in adult patients with thoracolumbar burst fracture.

Objective To explore the application effect of self-developed strait jacket in mental patients.Methods A total of 200 mental patients meeting indications for protective restraint were selected from a tertiary first-class psychiatric hospital using convenience sampling,and were restrained using self-developed strait jackets,application effects and numbers of adverse events occurring during restraint were observed;patients' satisfaction with restraint tools was investigated as well.Results Cases of adverse events occurring during protective restraint were:3 patients developed dysaemia (1.50％),3 had self-injury (1.50％),4 were injured by others (2.00％),5 developed skin scratching (2.50％),7 threw off restraint by themselves (3.50％),13 presented violent and aggressive behaviors (6.50％),and no patient developed swelling of limbs.According to satisfaction survey,71.00％ of the patients demonstrated acceptance of this restraint tool,76.50％ felt comfortable,83.50％ held that this strait jacket could meet the needs of free activities,76.00％ felt safe,and satisfaction to body strait jacket came to 83.00％.Conclusion The manufacture of body strait jacket is simple and it is comfortable to wear,patient's compliance is high,and restraint effect is satisfactory;this body strait jacket reduces the incidence of adverse events,and improve patient's satisfaction to restraint tool.

Using bioactive compounds 7-hydroxy flavone, salicylaldehyde, cinnamic acid and 4-amino-5- mercapto-1,2,4-triazoles as starting materials, three new types of flavone derivatives containing 1,2,4-triazole structure were synthesized via different step reactions. These new compounds were characterized by 1IHNMR, ESI-MS, IR and elemental analysis. Their scavenging effects on the superoxide radical (O2·-), hydroxyl radical (·OH), DPPH · radical and their total reduction activities were tested. The results showed that all of the compounds possessed some antioxidative activity at the concentration of 0.5 mg · mL(-1), but the scavenging ability of the target compounds was lower than that of the standard compound Vc.
Cinnamates ; chemistry ; Flavones ; chemical synthesis ; chemistry ; Flavonoids ; chemistry ; Free Radical Scavengers ; chemical synthesis ; chemistry ; Triazoles ; chemistry

Adult ; Aged ; Aged, 80 and over ; Humans ; Middle Aged ; Pneumoconiosis ; diagnostic imaging ; Radiography, Thoracic ; methods ; Tomography, X-Ray Computed ; X-Ray Film

Adult ; Aged ; Agranulocytosis ; chemically induced ; Antineoplastic Agents, Alkylating ; administration & dosage ; adverse effects ; therapeutic use ; Brain Neoplasms ; secondary ; therapy ; Carcinoma, Non-Small-Cell Lung ; pathology ; Chemoradiotherapy ; Dacarbazine ; administration & dosage ; adverse effects ; analogs & derivatives ; therapeutic use ; Disease-Free Survival ; Dose-Response Relationship, Drug ; Female ; Humans ; Lung Neoplasms ; pathology ; Male ; Middle Aged ; Remission Induction ; Survival Rate ; Vomiting ; chemically induced

Alveolar Bone Loss ; diagnostic imaging ; etiology ; prevention & control ; surgery ; Alveolar Process ; diagnostic imaging ; pathology ; Bone Substitutes ; therapeutic use ; Cone-Beam Computed Tomography ; Dental Implantation ; methods ; Guided Tissue Regeneration, Periodontal ; methods ; Humans

Atherosclerosis ; diagnosis ; metabolism ; Biomarkers ; Humans ; Proteomics

Objective To investigate the molecular mechanisms for the development of cardiac hypertrophy in hypertension,the present study provided the differential protein expression analysis of hypertrophied heart at differ- ent stages in spontaneously hypertensive rats (SHR).Methods The profiles of protein expression of left ventricu lar myocardium in SHR and its normotensive control Wistar-Kyoto (WKY) rats at the age of 4 and 20 weeks were analyzed with two-dimensional gel electrophoresis (2-DE) in combination with matrix assisted laser desorption ioniza- tion-time of flight (MALDI-TOF-TOF) mass spectrometry.Results Although the blood pressure of SHR was normal at 4 weeks age,hypertrophy of the left ventricle had already developed.The expression pattern in the hy- pertrophic myocardium was found 27 modulated proteins,20 of which were identified.These proteins are involved in reactions of energy metabolism,mitoehondrial oxidative phosphorylation and oxidative stress,etc.The expres- sion of 13 proteins was significantly changed in SHR rats at early stage prior to the development of sustained hyper- tension,while the expression changes of other 7 proteins occurred only at late stage in SHR rats when the blood pressure was significantly elevated.Conclusions lncrease in glycolysis and decrease in oxidation of fatty acid and glucose was shown in the hypertrophied myocardium from early stage in SHR prior to the development of hyperten sion.The significant changes in protein expression of the mitochondrial electron transport chain and antioxidative molecules support the hypothesis that oxidative stress promotes and accelerates the development of hypertensive car- diac hypertrophy.