Antigens, Bacterial ; immunology ; urine ; Child ; Child, Preschool ; Female ; Humans ; Legionella pneumophila ; immunology ; Legionnaires' Disease ; diagnosis ; immunology ; Male ; Respiratory Tract Infections ; immunology

Airway Obstruction ; complications ; diagnosis ; etiology ; surgery ; Bronchoalveolar Lavage Fluid ; microbiology ; Bronchoscopy ; Child, Preschool ; Colony Count, Microbial ; Female ; Foreign Bodies ; surgery ; Gram-Positive Bacteria ; isolation & purification ; Humans ; Infant ; Male ; Respiratory Tract Infections ; diagnosis ; etiology ; microbiology ; Staphylococcus aureus ; isolation & purification

Objective To evaluate effection of the myocardial protective in treatment of coenzyme complex to the VR patients .Methods Eighty patients who need to VR were divided into control group ( n=40) and coenzyme complex group ( n =40) with double -blind.The automatic recovery rate of heart beats after cardiac resuscitation , the changes of postoperative arrhythmia rate , postoperative serum CK-MB, cTnI in 12h in two groups were recorded .Results The automatic recovery rate of heart beats was higher in coenzyme complex group than that in control group , (85%vs 67%, P <0.05).The changes of postopera-tive arrhythmia rate (26%vs 38%), serum CK-MB, cTnI at clamp off of aorta, end of operation,6hour of postoperation and 12 hour of postoperation were lower in coenzyme complex group than those in control group respectively ( all P <0.05 ) .Conclusion Coenzyme complex shows positive protection of myocardial in the VR patients.

Aim: To evaluate the effects of bioactive extracts from Fructus Jujubae in attenuating the inflammation induced by Radix Kansui. Methods: Exoteric splenic lymphocyte ( SPL) of mouse and peritoneal macrophage ( PMψ) of rat were used as cell model to evaluate the anti-inflammatory effects of fractions from Fructus Jujubae. MTT method was used to assay SPL proliferation, and Griess method was used in NO release of PMψ. Firstly, Radix Kansui fraction was applied to induce inflammatory effects of the cells, and then, the anti-inflammatory effects of five extracts of Fructus Jujubae were investigated to determine the active fractions in Fructus Jujubae, which probably contribute to the attenuation of Radix Kansui. The effects of Fructus Jujubae extract in interfering the gastrointestinal acute damages caused by the extract of Radix Kansui were observed according to the pathological sections of mice. Results: The extract RK-3 ( diterpenes) exhibited the most significant pro-inflammatory effect. The bioactive extracts B (micromolecule saccharides and amino acids), D(flavonoid glycosides), and E (triterpenes) of Fructus Jujubae could attenuate the action of RK-3. The effective extract of Fructus Jujubae protected stomach and duodenum of mouse from acute damages caused by the extract of Radix Kansui. Conclusion: Fraction RK-3 (diterpenes) of Radix Kansui had pro-inflammatory effects, and some extracts of Fructus Jujubae could attenuate this effect of Radix Kansui. The results helped to clarify that Fructus Jujubae attenuates the toxic effect of Radix Kansui in certain cases, and the bioactive extracts of Fructus Jujubae discovered in the experiments offer the basis for further research to the active components of Fructus Jujubae.

Objective To explore the short term efficacy and safety of percutaneous transluminal renal artery stenting in patient with renal artery stenosis.Methods From January 2003 through June 2012,fifty hypertension patients with unilateral or bilateral renal artery stenosis ≥70％ were successfully treated by percutaneous translumminal renal angioplasty with stent (PTRAS).There were 32 males and 18 females with an average age of (51.2 ± 12.3) years ranged from 21 ～78 years.The blood pressure level,dosage of anti-hypertension drugs and serum creatinine (Scr) of patients were documented and analyzed before and after stenting.All patients were clinically followed up for 6 months after stenting.Continuous variables were analyzed by using t-test for comparison among patients.Results The technical success rate was 100％.Of them,16 patients were cured,30 patients improved and 4 patients ineffective.There were significant differences in blood pressure,sCr and dosage of anti-hypertension drugs between post-stenting and prestenting [SBP (145.7 ±11.3) vs.(179.1 ±22.3) mmHg; DBP [(75.1±9.2) vs.(112.5 ±19.2)mmHg],sCr [(138.2 ±20.3) vs.(191.1 ±36.5) μmol/L] (P＜0.01) and the dosage of antihypertension drug was dramatically decreased.And there were no adverse events found during follow-up period.Conclusions The success rate of PTRAS technique was high,and the blood pressure of patients could be effectively controlled by it,being beneficial to renal function.

Objective To study the clinical application of finger reconstruction by transplantation of two second toes and evaluate the postoperative appearance and function regarding the reconstructed hand and donor feet. Methods Defect of fingers were treated by transplantation and reconstruction with a total of 74 cases,including two second toes transplantation for both thumbs in 2 cases,thumb with index finger in 10 cas es, index finger with middle finger in 8 cases and middle finger with ring finger in 17 cases. Results Sevetythree fingers survived except 1 failed. During the follow up examination made from 3 to 36 months, the reconstructed fingers could move, write and dress with ease, pinch forcefully, show good recovery of manual work and the sensation of pain and warmth. Two-point discrimination found to be between 5 to 10 mm. Both donor feet have symmetrical appearance with normal gait and satisfactory motion. Also, no pain was complained.Conclusion Transplantation of two second toes from both feet is a good method to reconstruct defect of multiple fingers, and has little effect on the appearance and motion of feet.

C-Reactive Protein ; analysis ; Calcitonin ; blood ; Calcitonin Gene-Related Peptide ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Pneumonia ; blood ; diagnosis ; Protein Precursors ; blood

This paper proposes a one-way micro valve with a simple structure and a simulation design for the engineering capsule. We have now got its design parameter selection method and its mechanic characteristic from experiments.
Capsules ; Computer Simulation ; Drug Delivery Systems ; methods ; Equipment Design ; Infusion Pumps, Implantable ; Technology, Pharmaceutical ; instrumentation ; methods

OBJECTIVETo investigate the activity and the location of the endogenesis inhibitory substances in seed of of Thesium chinense.

METHODThe rough extracts from different concentrations, places and extracting times of T. chinense seeds were prepared and determined by its effect on wheat and Brassica sp seed.

RESULT AND CONCLUSIONThe extract dramatically inhibited the germentation and the growth of wheat and Brassica sp seed and the inhibitory activity was positively related to the concentration of the extracts. When the concentration reached 0. 32 g mL(-1), wheat seed did not germentate. With increasing the extracting times, the inhibitory activity first decreased, then increased. The capsule and kernel both had inhibitory substances and the latter was stronger than the former. Highly active inhibitory substances were found first time in the seed of T. chinense.

Brassica ; drug effects ; growth & development ; Germination ; drug effects ; Plant Extracts ; isolation & purification ; pharmacology ; Plant Growth Regulators ; isolation & purification ; pharmacology ; Plants, Medicinal ; chemistry ; Santalaceae ; chemistry ; Seeds ; chemistry ; growth & development ; Triticum ; drug effects ; growth & development

As important Internet users, college students need to establish good cyber ethics to promote healthy development of the Internet and meet the needs of their own growth. The characteristics of college students' cyber ethics include hierarchy, self-discipline, orientation and particularity. Self-respect and respect for others;hon-est and trustworthy;fair and mutual benefit;attention to public welfare and participation;patriotic, studious, cre-ate a harmonious network should be college students' network moral norms.