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

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 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.

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

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

Cancer is one of the main causes of death for human beings. Clinical oncologists increasingly rely upon imaging for diagnosis, stage, response assessment, and follow-up in cancer patient. However, 18F-FDG is not a tumor specific agent, inflammation and infection also have intensive uptake of 18F-FDG, resulting in false positive diagnosis, and some tumors have low uptake of 18F-FDG or even do not uptake 18F-FDG, leading to false negative diagnosis. So it is urgent to develop non-18F-FDG novel tumor targeting agent. Recently, a large number of researches in vitro have demonstrated that berberine has anti-tumor activity against a variety of tumor cells by inducing tumor cell apoptosis through inhibition of mitochondrial respiratory chain etc. So far, there is no credible evidence of berberine targeting in tumor in vivo. We proposed a hypothesis that berberine has the characteristics of tumor targeting biodistribution in vivo, and verified the proposal by 18F-berberine PET/CT imaging in VX2 muscle tumor-bearing rabbit model. In this review, we intend to give an overview of the progress of berberine anticancer, the structural bases of berberine anticancer and the uderlying molecular mechanisms of berberine anticancer indentified so far. We also introduce the first visualization of 18F labeled berberine derivatives targeting tumor in VX2 muscle tumor-bearing rabbit model by PET/CT. These breakthrough findings suggest that 18F-berberine derivatives as a potential PET/CT tumor targeted molecular imaging agent may have important implications for cancer targeting therapy, molecular imaging and modernization of Traditional Chinese Medicine.
Berberine ; chemistry ; Fluorodeoxyglucose F18 ; chemistry ; Humans ; Molecular Imaging ; Neoplasms ; diagnosis ; Positron-Emission Tomography ; Tissue Distribution ; Tomography, X-Ray Computed

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 explore th five year survivals and some prognostic factors for bres at cancer patients in the north areas of China,and the indentification or differ e nces on these variables among breast cancer patients between in China and in Can ada.Methods:All Data were collected from the hospital records of 1 002 breast cancer patients who were initially treated at the First Hospital of Jilin Uni versity (116 cases FTH,Changchun China) and the Sain t-Sacrement Hospital (886 cases in SSH,Quebec Canada) respectively by use of Historical Cohort survey,and the survival propotions were calculated and comp ared stradly by use of Kaplan-Meier method.Results:Age at diagnosis was substantially lower (average of age about 10 years less) among breast cancer patients seen at FTH compared to those treated at SSH (P<0.0001).Patients in the two hospitals differed in respect to tumor size at pathology (P=0.036).The proportion of women with lymph node involvement was greater at FTH (61.1%) than that at HSS(37.3%)(P<0.0001).Surgical treat ment of breats cancer was varied considerably:the radical mastectomy was frequen tly performed for andy stage of breast cancer patients in Changchun,but the part ial mastectomy was mainly used for patients with stage Ⅰ or Ⅱ in Quebec.The fi ve year survival was 74.2% among breast cacer patients seen at FTH compared to 7 6.3% among women treated at HSS,and there was no singnificant differrence (P =0.302). Conclusion:Five year survival of breast cancer patients treated surgically in C hangchun,China,was similar to that of patients treated surgically in Quebec,Can ada except for differences in age at diagnosis,tumor size and lymph node involve ment

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