Objective Diagnosis GDM during the early period and treatmeut in time can improve mother-child prognosis.Methods Screening GDM to 1000prognant women. Considering the 27 GDM sufferers as the experiment group. At the same time. Choosing the 20 Sufferers who accord with the diagnosis standard during the same period that don’t agree to conduct regular treatment as comparative group.Compare the experiment group with the comparine group to find out the different results of mothers and children.Results The number of fetal macrosomia in experiment group, the types of combining diseases of newborn childrnen and the death rate of perinatal infant are all lower than the compartive group the differences ane remarkable (P

Angiogenesis is a process that new blood vessels generate on the basis of an original vascular plexus via sprouting or other forms during normal growth and development of an organism or under particular conditions such as wound repairing and ischemic hypoxia. In general, angiogenesis includes five stages: degradation of the vascular basement membrane, endothelial cell proliferation, vascular sprouting, lumen formation and vascular network turning stable and mature. Among ischemic heart diseases, acute myocardial infarction seriously threatens human health, its pathological characteristics include myocardial vascular stenosis and blockage,leading to myocardial infarction. Therefore,the promotion of angiogenesis has become one of the therapies for ischemic heart diseases. A variety of pro-angiogenic cytokines are involved in the process of angiogenesis, such as polypeptide growth factors and lipid mediators. In this paper we review the recent progress in research on the expression of pro-angiogenic factors in myocardium after ischemic myocardial infarction.

OBJECTIVETo review the re-examination sampling method and procedure of national immunization survey for the national immunization program vaccines coverage at the township level by the national level in 2013, China.

METHODSAccording to the result of immunization coverage at the township level through self-assessment by county, all townships were stratified by whether a township with ≥ 90% immunization coverage for the second dose of measles-containing vaccines (MCV2), and a township was urban or rural. After then, 2 townships for each province were randomly sampled from those strata through the surveyselect procedure of the statistics analysis system 9.2 (SAS 9.2).

RESULTS64 townships were randomly sampled from 32 provincial units for the re-examination, i.e. an urban township and a rural township each province, of which there were 38 townships with ≥ 90% MCV2 coverage and 26 townships with < 90% MCV2 coverage. There were 24 urban townships, 2 rural townships with < 90% MCV2 coverage and 8 urban townships, 30 rural townships with ≥ 90% MCV2 coverage, respectively.

CONCLUSIONSBased on the information of the self-assessment result of immunization coverage survey by counties, Stratified randomized sampling were employed for the re-examination through the Surveyselect procedure of statistics analysis system (SAS) to implement the sampling procedure. This can enhance the sampling efficiency, ensure the randomness of the sample, and make the survey much more representative and comparable.

China ; Humans ; Immunization ; Immunization Programs ; statistics & numerical data ; Measles Vaccine ; Rural Population ; Sampling Studies ; Surveys and Questionnaires ; Urban Population ; Vaccination ; statistics & numerical data ; Vaccines