Pathology is an important bridge subject in medicine.It has many knowledge and abstract content.Micro class is a new form of expression,it has Situation reality,topic prominent,diversified resources,Flexible form,interactive strong,dynamically generated,easy to spread and easy to use advantages,etc.The micro course is applied in pathology teaching,refer to the teaching syllabus for the design and production of micro courses,comb through the knowledge points,heavy and difficult explanation and systematic summary to carry out classroom teaching.Practice shows,micro class can stimulate students' interest in learning,improve learning efficiency,and then achieve the purpose of improving pathological scores.

Total Expenditure on Health (TEH) is an important instrument for evaluating policies of medical reform. To analyze the results and characteristics of TEH under the new medical reform, and prospect the changing trends of TEH during the 12th Five-Year Plan in Jiangsu, reflect the health related policies tend of increasing the government input on health, reduce the household’s out-of-pocket proportion in recent years. Suggestions were proposed for the future changing trends of health economic policies which require attention.

Objective For arising recognition to HIE of neonate.We made a summary and a retrospective studied to CT material of 130 cases for neonate suffering HIE,combined with clinical diagnosis and documents.Methods 130 cases for neonate suffering HIE diagnosed by CT and clinic,all underwent unenhanced CT scan.Results Appearance of HIE:Normal involved 1～4 brain′s lobe,often involved frontal lobe;can be accompanied by kinds of intracranial hemorrhage;can be accompanied by infarction.Conclusion Among HIE cases,hypoxia and ischiemia were cause and result each other;difference among clinical symptoms and CT apearances are possible;the neonate with moderate and sereve asphyxia can be accompanied by intracranial hemorrhage more easier;to the injury of parasagittal region,CT and USG can not make a diagnosis.

NK cells can be divided into two subsets based on CD27 expression:CD27hiNK cells and CD27loNK cells.NK cells can be further divided into four subsets based on CD27 and CD11b: CD11bloCD27lo,CD11bloCD27hi,CD11bhiCD27hi and CD11bhiCD27lo.These subsets in different development stages have their own phenotypes and functions.In mice,NK cell developing pathway is through CD11bloCD27lo→CD11bloCD27hi→CD11bhiCD27hi→CD11bhiCD27lo.CD27 can also be used to divide human NK cells into two subsets which are comparable to those of mice.

Abnormality of sphincter of Oddi is divided into the anatomical and functional ones. Anatomical abnormality includes stenosis and insufficiency, and the dyskinesia of sphincter of Oddi is composed of hypermotility and hypomotility. Many biliopancreatic diseases are associated with the abnormality of sphincter of Oddi, which include congenital pancreaticobiliary maljunction, gallstones, primary choledocholithiasis and hepatolithiasis, post-cholecystectomy syndrome, and pancreatitis. The proper acknowledgement of abnormality of sphincter of Oddi is of importance to improve the diagnosis and therapy of corresponding biliopancreatic diseases.

With advances in surgical techniques,laparoseopic surgical instruments and constant equipment innovation,minimally invasive surgery has become the main stream of this century.Wide range of applications of endoscopy and laparoscopy as the representative of the revolutionary changes in diagnosis and treatment of digestive diseases since the second half of last century is the main symbol.Patients obtained benefits from the minimally invasive technique to reduce the trauma and pain,shorten the course of treatment,and gain rapid recovery.Singleincision laparoscopic surgery (SILS) is proposed in recent years.It differs from conventional multiports laparoscopic surgery,with only a small 2-3 cm incision at the body's natural scar-umbilicus as the approach to assist laparoscope and surgical instruments into the abdomen cavity.In this paper,the surgical experiences of SILS based on 800 cases and understanding of the SILS at home and abroad were presented to talk about the application of SILS technique in digestive surgery.

BACKGROUND: The occurrence of the late complications of diabetes is correlated with genetic factors. It has been reported that angiotensin I converting enzyme(AGE) gene is considered as the risk factor of the occurrence of the diabetic cardiovascular complications.OBJECTIVE: To investigate the correlation between the polymorphism of ACE gene and the cardiovascular complications of type 2 diabetes.DESIGN: A case-controlled study based on type 2 diabetic patients.SETTING: A laboratory of general biology,faculty of biology in a medical college.PARTICIPANTS: The study was conducted in the Molecular Biological Laboratory of North China Coal Medical College between February 2001 and June 2002. Type 2 diabetic patients selected from outpatient and inpatient departments of the affiliated hospital of our college were divided into two groups based on the complication of myocardial infarction. Myocardial infarction group(infarction group, n = 68) included 29 males and 39 females aged of(65±3) years old; non-myocardial infarction group(non-infarction group, n = 190) included 161 males and 29 females aged of(60±1) years old. Inclusion criteria: All patients were in accordance with WHO diagnostic criteria for type 2 diabetes set in 1985,and myocardial infarction was diagnosed by MRI; Exclusion criteria: Patients who had incomplete data or who were uncooperative.METHODS: Genome DNA was extracted by routine phenol/chloroform method. Amplified products were analyzed by 20 mL/L of agarose gel electrophoresis. The results were observed after ethidium bromide staining. The frequency of alleles and genotype was compared between two groups.MAIN OUTCOME MEASURES: The comparison of the distribution of ACE alleles and genotype in both groups of patients.RESULTS: DD homozygote frequency of type 2 diabetic patients complicated with myocardial infarction (64.7%) significantly increased to 41.2%(χ2 = 0. 833,P<0. 05) compared with 33.2% of patients without myocardial infarction (55.0%),while D allele frequency also significantly increased in patients with myocardial infarction as well (χ2 = 3. 849 1,P<0.05).CONCLUSION: D allele and DD genotype are risk factors of the occurrence of myocardial infarction in type 2 diabetes,and surveillance of these indicators provides theoretical references for the secondary rehabilitative prevention and the improvement of long term quality of life in diabetic patients complicated with myocardial infarction.

ObjectiveThe purpose of this study was to investigate the effect of health education on the recovery of insight in schizophrenic patients. MethodThe insight of patients in health education and control groups was assessed by SAUMD and BPRS bdfore and 4, 8, 12 weeksafter trentment. ResultThe recovery of insight of health education group was significantly different from control group after treatment. Theinsight scores was significantly related to major symptom, cultural level and disease course. ConclusionThe health education for schizoprenicpatients was important in recovering insight and illness and promoting patients go back to society early.

OBJECTIVE: To explore the ways to evolve the current domestic legislation on the relief of adverse drug reactions(ADR)-induced harm.METHODS: Suggestions on the improvement of the existing related legal systems were put forward by analyzing the status quo of the current legal regulations on the relief of ADR-induced harm.RESULTS & CONCLUSIONS: The relief pattern,liability principle,the scope of paying and the time limit of lawsuit etc should be given into full consideration in the legislation on the relief of ADR-induced harm.

0.05);the bacteriological effection rates were 62.50% vs. 40.43%(P