Humans ; Photography ; methods ; Surgery, Oral

Humans ; Photography ; methods ; Surgery, Oral

Objective To evaluate the pathophysiology of paraplegia during transarterial chemoembolization in liver cancer and investigate effective management and prevention for improving clinical situation and relieve major symptoms.Method 2758 patients accepted TACE procedure because of liver cancer(and/or combined with remote metastasis),demonstrated 4 cases suffering from paraplegia(3 males,1 female)since Mar.2003 to Feb.2005,with mean age of(51?14)years old,The operative records and the clinical features after chemoembolization were summarized in detail.Results The incidence of paraplegia was 0.145%,with major symptoms of dysesthesia and hypokinesise emerging within 4 hours after TACE,and most symptoms aggravating gradually within 24-48 hours untill paraplegia appeared,and then turned to stabilization about 5-7 days,with their body functions partial recovery in 2 months.Conclusion More attention should be paied to prevent ectopic embolization of spinal cord vessels originating from extrahepatic collateral arteries during TACE or TAE.

Adenoma ; pathology ; Brain Neoplasms ; secondary ; Chromogranin A ; metabolism ; Diagnosis, Differential ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Pituitary Neoplasms ; diagnosis ; metabolism ; pathology ; surgery ; Reoperation ; Synaptophysin ; metabolism ; Temporal Lobe ; pathology

Aortic Valve ; pathology ; Calcinosis ; Heart Defects, Congenital ; pathology ; Heart Valve Diseases ; pathology ; Humans

Child ; Child, Preschool ; Humans ; Sleep Apnea, Obstructive

Adult ; Antibodies, Monoclonal ; metabolism ; Diagnosis, Differential ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Lung Neoplasms ; metabolism ; pathology ; surgery ; Male ; MyoD Protein ; metabolism ; Pneumonectomy ; Pulmonary Veins ; metabolism ; pathology ; surgery ; S100 Proteins ; metabolism ; Sarcoma, Alveolar Soft Part ; metabolism ; pathology ; surgery ; Vascular Neoplasms ; metabolism ; pathology ; surgery

OBJECTIVETo investigate the efficacy mechanisme of chicory extract interventing abdominal obesity rat from the aspect of gut bacteria.

METHODMale SD rats were randomly divided into five groups, namely the normal group, model group, large and small dose group of chicory and the fenofibrate group. Normal group was given deionized water, the other group was given fructose water and give the medical treatment of chicory and fenofibrate. Assay triglycerides, total cholesterol, LDL and HDL by biochemical methods and measure body weight and abdominal circumference and microscopicly observe the count changes of gut bacteria through real-time PCR method.

RESULTCompared with normal group, the triglyceride level and abdominal circumference were significantly higher (P < 0.05), weight and high-density lipoprotein increased but no significant changes and E. coli, lactobacillus increased significantly. Compared with model group, chicory extract large and small dose group and the fenofibrate group can significantly reduce triglyceride levels (P < 0.05), reduce the number of E. coli and Lactobacillus and increase the number of bifidobacteria. The fenofibrate group can significantly reduce total cholesterol and high-density lipoprotein levels.

CONCLUSIONThe chicory's treatment effect on abdominal obesity is significant. The efficacy mechanisme intervention abdominal obesity may be related to the reduction of the number of lactic acid bacteria and E. coli and the increase of bifidobacteria.

Animals ; Bacteria ; classification ; genetics ; isolation & purification ; Biodiversity ; Chicory ; chemistry ; metabolism ; Cholesterol ; metabolism ; Gastrointestinal Tract ; microbiology ; Humans ; Male ; Microbiota ; Obesity, Abdominal ; metabolism ; microbiology ; Plant Extracts ; metabolism ; Rats ; Rats, Sprague-Dawley ; Triglycerides ; metabolism

BACKGROUND: Paraquat (PQ) is an effective herbicide and is widely used in agricultural production, but PQ poisoning is frequently seen in humans with the lung as the target organ. Currently, there are many studies on lung injury after PQ poisoning. But the kidney as the main excretory organ after PQ poisoning is rarely studied and the mechanisms of this poisoning is not very clear. In this study, we observed the expression of caspase-3 and livin protein in rat renal tissue after PQ poisoning as well as the therapeutic effects of ulinastatin. METHODS: Fifty-four Sprague-Dawley (SD) rats were randomly divided into three experimental groups: control group (group A), paraquat poisoning group (group B) and ulinastatin group (group C), with 18 rats in each group. Rats in group B and group C were administered intragastrically with 80 mg/kg PQ, rats in group C were injected peritoneally with 100000 U/kg ulinastatin once a day, while rats in group A were administered intragastrically with the same volume of saline as PQ. At 24, 48, 72 hours after poisoning, the expression of livin in renal tissue was detected by Westen blotting, the expression of caspase-3 was detected by immunohistochemistry, and the rate of renal cell apoptosis was tested by TUNEL detection. The histopathological changes were observed at the same time. RESULTS: Compared to group A, the expression of caspase-3 in the renal tissue of rats in groups B and C increased significantly at any time point. Compared with group B, the expression of caspase-3 in renal tissue of rats in group C decreased. Compared with group A, the expression of livin in renal tissue in rats of groups B and C increased significantly at any time point (P<0.01), especially in group C (P<0.01). TUNEL method showed that the rate of renal cell apoptosis index was higher in group B at corresponding time points than in group A (P<0.01), and was lower in group C at corresponding time points than in group B (P<0.01). CONCLUSION: UTI has a protective effect on the renal tissue of rats after paraquat poisoning through up-regulating the expression of livin and down-regulating the expression of caspase-3, but the regulation path still needs a further research.

Objective To evaluate PDCA circle in training of cooperation quality in endoscopic nurse.Methods PDCA circle was applied to train endoscopic nurses.Knowledge of endoscopic nursing and techniques as well as operators' satisfaction with endoscopic examination were compared before and after PDCA circle training.Results Nursing scores increased from 92.40 to 96.00 with statistical significance (P ＜ 0.05).Performance scores increased from 93.03 to 98.13 (P ＜ 0.05).Operators' satisfaction increased from 81.3％ to 96.9％.Conclusion PDCA circle could improve not only endoscopic nursing but also the quality of endoscopic training.