Objective To evaluate the clinical outcomes of consecutive unselected patients treated with coronary artery bypass graft surgery or percutaneous coronary intervention with bare mental stents or sirolimus eluting stents for left main artery disease。Methods From 1995 to 2005,415 patients with left main artery disease received revascularization therapies in which 196 subjects received CABG procedure,and 97 subjects received BMS therapies from October,1995 to August,2003,and 122 subjects received SES therapies from September,2003 to May,2005.Results Rate of diabetes mellitus cormorbidity in CABG group was higher than that in BMS group and SES group,but the cormorbidity rates of renal insufficiency,stroke and pulmonary insufficiency in CABG group were lower than those in BMS group and SES group.The 30-day major adverse cardiac and cerebrovascular events in BMS group,SES group and CABG group was 3.09%,4.01% and 10.71% respectively(P

OBJECTIVETo identify the Cynomorii Herba and its analogues species using DNA barcoding technique.

METHODTotal genomic DNA extracted from all materials using the DNA extraction kit. The internal transcribed spacer 2 (ITS2) regions were amplified using polymerase chain reaction (PCR), and purified PCR products were sequenced bi-directionally. Sequence assembly and consensus sequence generation were performed using the CodonCode Aligner 3.7.1. The Kimura 2-Parameter (K2P) distances and GC content were computed using MEGA 5. 0. Species identification analyses were conducted through the species identification system for traditional Chinese medicine and neighbor-joining (NJ) trees.

RESULTThe ITS2 sequence lengths of Cynomorii Herba were 229 bp. The average intra-specific genetic distances of Cynomorii Herba were 0.003. The average inter-specific genetic distances between Cynomorii Herba and its adulterants species were 0.760. The results showed that the minimum inter-specific divergence is larger than the maximum intra-specific divergence. The species identification system for traditional Chinese medicine and NJ trees results indicated that Cynomorii Herba and its adulterants species can be easily identification.

CONCLUSIONThe ITS2 region is an efficient barcode for identification of Cynomorii Herba, which provide a new technique to ensure clinical safety in utilization of traditional Chinese medicine.

Abnormalities, Multiple ; pathology ; surgery ; Humans ; Infant, Newborn ; Male ; Twins, Conjoined ; pathology ; surgery

Objective To discuss the ultrasonographic feature and prognosis of the fetal dacryocystocele and its correlation.Methods The ultrasonographic feature of 51 patients diagnosed as dacryocystocele prenatally by sonography were retrospectively analyzed.All fetus were followed up to induced labor or 6 months after birth.The correlation between the size and the gestational age were analyzed by correlation analysis method and compared the fetal prognosis adopt U test.Results The incidence of dacryocystocele diagnosed prenatally by ultrasound was about 0.47‰.The diagnosis was established by the detection of a cystic lesion in relation to the medial and inferior aspects of the fetal orbit.Unilateral dacryocystoceles were more often found than bilateral,and left more than right.The maximum diameter range from 2.0 mm to 12.0 mm,average (5.9 ± 2.2)mm.There is no correlation between cyst size and gestational age.Prognosis of isolated nasolacrimal duct cyst is good.Conclusions The fetal dacryocystocele have typical ultrasonographic feature,Ultrasound is a rapid and reliable method which can be used for diagnosis of dacryocystocele prenatally and follow-up after birth.

Adenocarcinoma ; metabolism ; pathology ; Carcinoid Tumor ; metabolism ; pathology ; surgery ; Child ; Chromogranin A ; metabolism ; Common Bile Duct ; pathology ; surgery ; Common Bile Duct Neoplasms ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Duodenum ; pathology ; surgery ; Gallbladder ; pathology ; surgery ; Humans ; Keratins ; metabolism ; Lymphoma ; metabolism ; pathology ; Male ; Mucin-1 ; metabolism ; Neoplasm Invasiveness ; Rhabdomyosarcoma ; metabolism ; pathology ; Stomach ; pathology ; surgery ; Synaptophysin ; metabolism

Child ; Child, Preschool ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Infant ; Male ; Wilms Tumor ; genetics ; metabolism ; Wnt Proteins ; genetics ; metabolism ; beta Catenin ; genetics ; metabolism

Humans ; Infant ; Kidney Neoplasms ; metabolism ; pathology ; surgery ; Male ; Mucin-1 ; metabolism ; Nephrectomy ; Precancerous Conditions ; metabolism ; pathology ; surgery ; Vimentin ; metabolism ; WT1 Proteins ; metabolism ; Wilms Tumor ; metabolism ; pathology ; surgery

Adrenal Gland Neoplasms ; pathology ; surgery ; Adrenalectomy ; Child ; Diagnosis, Differential ; Follow-Up Studies ; Ganglioneuroblastoma ; pathology ; Hematopoiesis, Extramedullary ; Hodgkin Disease ; pathology ; Humans ; Leukemia ; pathology ; Male

Objective To evaluate the effectiveness of clinical rotation training in pain department for general practitioner.Methods Totally 31 general practitioners of 3 years program in the First Affiliated Hospital of Chongqing Medical University were involved in clinical rotation training in pain department form August 2008 to December 2011.Training lasted for one month.Clinical rotation training in pain department was conducted for general practitioners by studying rules and regulations,treatment methods,imaging data and clinical practice.Evaluation was made according to the treatment,theoretical knowledge,interpersonal skill and professional competency of general practitioners.Measurement data were expressed as mean ± standard deviation ((-x) ± s) while enumeration data were expressed as rate.Descriptive analysis of the data was used.Results Average total number of patients managed by 31 general practitioners was (15 ± 2),average total number of disease species was (5 ±2),average number of case discussion and small lecture participated was 1 ～2,average number of nerve block participated as assistant was (40 ± 5) and average number of minimally invasive surgery visited and studied was (2 ± 2).Residency duties were skillfully completed and assessment score was (85 ± 4.50).Conclusions Through clinical rotation training,general practitioners can understand common disease diagnosis and treatment category; familiarize clinical evaluation methods and master standards of diagnosis and treatment in pain department.Meanwhile,they would learn doctor-patient communication to establish a good therapeutic relationship with patients.

It is first time to use dextren T-40 oxidative method to conjugate anti-gastric cancer mono-colonal antibody(McAb)with anti-tumor medicines of daunorubicin(DNR)and methotrexate(MTX)together.Cytotoxicity of conjugates was measured by MTT method and ~3H-TdR incor-poration method respectively.Both sensitivity is similar.The results have showed that this conju-gate exhibited selective cytotoxicity on human gastric cancer cells in vitro.