Child ; Chromobacterium ; Female ; Humans ; Sepsis ; drug therapy ; etiology ; microbiology ; mortality

Objective To investigate endoscropic assist in rat orotracheal intubation.Methods 40 rats were randomly divided into two groups.The procedure time, total time, intubation frequency,the success rate of the first intubation and the survival rate in 24h were compared between the conventional group and the endoscropic group.Results The total time in two groups were nearly the same.But the procedure time and frequency of intubation were significantly less in the endoscropic group than those in the conventional group.The success rate of the first intubation in the endoscropic group was obviously higher than that of the conventional group.There was no obviously difference between the survival rate after extubation in 24h between groups.Conclusion Endoscropic assist is superior to the conventional method and worth promoting.

In recent years, with the continuous increasing incidence and mortality of lung cancer, traditional Chinese medicine (TCM) researches have made some progress. This article reviewed the research progress in the relationship between TCM syndromes and modern medical staging of lung cancer, with a purpose to provide references for the follow-up related work.

Objective To compare the effects of oral Sildenafil(SIL)and intravenous prostaglandin E_1(Alprostadil,PGE_1)in treatment of postoperative pulmonary hypertension(PH)associated with congenital heart defects(CHD).Methods Data were collected from 24 children with postoperative mPAP≥35 mmHg in our hospital between August 2004 and March 2005.These children were randomly divided into three groups:8 children(group A)initially received SIL(0.35 mg/kg,orally by nasal gastric tube),followed by the addition of intravenous PGE_1(20 ng/kg per min)at 40 min.The second group of 8 children(group C)initially received intravenous PGE_1 followed by the addition of SIL at 20 min(dose as above).And remains(group B)were placebo-controlled.The changes of hemodynamic variables,arterial blood gas,lung static compliance(C)and work of breathing(W)were measured after drugs were given.Results Compared with group B,the mPAP and mPAP/mSAP was significantly reduced(P

Objective To investigate the value of covered self expending metallic stent in the treatment of malignant esophageal stricture. Methods Thirty two patients with dysphagia due to malignant esophageal obstructions, esophagobronchial and anastomotic stenoses were undergone inserting self expending metallic stents. The procedure was done under fluoroscopic guidance. Sixteen patients underwent radiotherapy and (or) chemotherap after the procedure. All patients underwent esophagography before and after the stent placement, and were followed up to death. Results Thirty two stents were placed in 32 patients without any technical failures, and dysphagia was reduced considerably after stent placement. The recurrence of stenosis ( 6.3% vs 54.5% , P

Animals ; Neural Stem Cells ; metabolism ; Rats ; Rats, Wistar ; Semaphorins ; metabolism

Child, Preschool ; Congenital Hypothyroidism ; complications ; Female ; Humans ; Williams Syndrome ; complications

Female ; Forced Expiratory Volume ; Humans ; Infant, Newborn ; Infant, Premature ; Intensive Care Units, Neonatal ; Male ; Positive-Pressure Respiration ; methods ; Pulmonary Ventilation ; Respiratory Insufficiency ; physiopathology ; therapy ; Treatment Outcome

Abstract Objective To compare the quality of life in long-term hemodialysis patients using tunnel cuffed catheter with arterio-venous fistula. Methods Thirty patients using tunnel cuffed catheter (catheter group) and another 30 patients using arterio-venous fistula (fistula group) were observed. The rate of infection,thrombus and blood flow were recorded. The lab examinations such as blood urea nitrogen,creatinine,serum electrolyte,hemoglobin, C reactive protein, parathyrine, β2 microglobulin were measured,subjective global assessment (SGA) was made, KT/V and urea reduction ratio (URR) were calculated.Quality of life was surveyed with KDQOL-SFTM questionnaire and to conduct comparative analysis. Results KT/V was 1.49 ± 0.25 in catheter group, and 1.45 ± 0.28 in fistula group, there was no significant difference between the two groups. The lab examinations and SGA were similar in two groups. There were no significant difference of quality of life between the two groups except for pain (the score in catheter group was significantly higher than that in fistula group). The rate of infection was significantly higher in catheter group than that in fistula group. The rate of thrombus was similar in two groups. Conclusions As alternative of fistula in patients whose fistula could not be established, the tunnel cuffed catheter could give adequate dialysis and satisfactory quality of life,and is predominating in pain-reducing. The rates of infection and thrombus are decreased, but maintain the important problems to be solved.

Objective To evaluate the effect of Aiyishu injection on the cellular immunity state of body and toxic and side reaction in post-operation patients with breast cancer after chemotherapy .Methods Seventy patients with breast carcinoma at stage Ⅰ-ⅢA were randomly divided into treatment group (Aiyishu associated CAF regimen) (n=36) and control group (CAF regimen) (n=34).The activities of T cells and NK cells were examined in two groups before and after treatment,and the toxic, side reaction and living quality were also compared.Results The levels of CD3,CD4,CD8 and the ratio of CD4/CD8 and the activity of NK cells in treatment group were higher than those in control group (P