There is a necessary to constructing a routine mechanism characterized as permeability of ethics education through training medical talents,against the single stereotype which depends on only a course to realize educational object.The mechanism includes: 1) to construct a cubic training teaching system,2)to develop the education content and teaching method constantly,3) to build satisfactory environment for medicine education and ethics education.

The fine structure of MMC-1 mouse macrophage-like cells was studied by means of electron microscopy. Electron micrographs of these macrophages revealed dark cells, light cells and empty cells according to their density. These three cell types could also be found in other cultural cell lines.The dark cells had the highest electron density. They were round, elliptical or spindle-like in shape and many protrusions were observed on the cell surface. The endoplasm and ectoplasm could be divided clearly. There Were no organelles in the latter. In the endoplasm mitochondria, rough endoplasmic reticulum and polyribosome were abundant, lysosomes, Golgi complexes and microfilaments were easily found. Nucleus with irregular shape located in one side of the cell, euchromatins were prominent, and nucleoli appeared in some cells. Light cells had less cytoplasmic processes, dilated mitochondria, abundant lysosomes, fat droplets and dilated nuclei. Empty cells had only a little cytoplasmic processes, less endoplasmic reticulum and a lot of primary and secondary lysosomes. Sparse chromatins were distributed in the dilated nucleus.According to these fine structures and the origin of this cell line the name of the macrophage-like cell line was suggested.

The phagocytosis of opsonic chicken erythrocytes which were engulfed byMMC-1 cells was studied by means of transmission electron microscopy.After incu-bating chicken erythrocytes with the serum of rabbit-anti chicken antibody.MMC-1cells were surrounded by 1 to more than 10 opsonized erythrocytes.The EA rosetteswere formed.At first,opsonized erythrocytes attached to the MMC-1 cells in somepoints.At the site of interaction of opsonized erythrocytes with MMC-1 cells theelectron dense bands which were the specialization of the MMC-1 cell plasma mem-brane appeared.Then many projections of the erythrocytes were engulfed intoMMC-1 cells.When part of the erythrocyte was engulfed by macrophage,a collar-like structure arround the erythrocyte could be seen.Partially engulfed erythrocyteslooked like a dumbbell.The engulfed erythrocytes were irregular in shape.Thedensity of engulfed erythrocytes became faint gradually.The round ring with highelectron density appeared and enlarged in erythrocytes.It was shown that the opso-nized erythrocytes which formed EA rosettes were engulfed by MMC-1 phagocyte.After engulfing many erythrocytes,MMC-1 cells might degenerated or be engulfedby other MMC-1 cells.It was proved that Fc receptors presented on MMC-1 cells.Many mitochondria were easily found in MMC-1 cells,they were responsible forenergy supplies.Extruding of engulfed nuclei from macrophage could be seen too.It was shown that MMC-1 cells had the characteristics of macrophage and it wasestablished by cell fusion of phagocyte and thymoma cell.

Objective To understand the correlation between TCM service utilization and health behavior of community residents.MethodsAself-designed questionnaire about TCM service utilization and health behavior status was used to investigate 200 people from 4 communities on random sampling. The items in the questionnaire were evaluated and analyzed to test the correlation of TCM service utilization and health behavior of community residents.Results The two indexes significantly correlated in 0.01 level (bilateral),r=0.674, bilateralP=0.000.Conclusion The correlation between TCM community service utilization and health behavior status is positive. The higher the level of TCM community services utilization is, the higher the index value of health behavior status will be.

Objective: To understand the consciousness of the cancer early treatment and its demographic and socioeconomic factors. Methods: A cross-sectional survey was conducted in 16 provinces covered by the Cancer Screening Program in Urban China (CanSPUC) from 2015 to 2017. A total of 32 257 local residents aged ≥18 years old who could understand the investigation procedure were included in the study by using the cluster sampling method and convenient sampling method. All local residents were categorized into four groups, which contained 15 524 community residents, 8 016 cancer risk assessment/screening population, 2 289 cancer patients and 6 428 occupational population, respectively. The questionnaire collected personal information, the consciousness of the cancer early treatment and relevant factors. The Chi square test was used to compare the difference between the consciousness of the cancer early treatment and relevant factors among the four groups. The logistic regression model was used to analyze the influencing factors related to the consciousness of the cancer early treatment. Results: With the assumption of being diagnosed as precancer or cancer, 89.97% of community residents, 91.84% of cancer risk assessment/screening population, 93.00% of cancer patients and 91.52% of occupational population would accept active treatments (P<0.001). If the immediate family members were diagnosed as precancer or cancer, people who would encourage their family members to receive early treatment in the four groups accounted for 91.96%, 91.94%, 92.44% and 91.55%, respectively (P<0.001). The company employees, annual household income with 40 000 yuan and more and other three groups had a relatively better consciousness of the cancer early treatment (P<0.05). Male, widowed, unemployed and from the central and western regions had a relatively worse consciousness of the cancer early treatment (P<0.05). Conclusion Residents in urban China participants had a good consciousness of the cancer early treatment. The marital status, occupation, annual household income and residential regions were major factors related to the consciousness of the cancer early treatment.