Traditional Chinese superior ethics has significant social value to keeping AIDS within limits.Evil lewdness means lust thought and behavior out of regular institution of marriage.The risk degree of AIDS infection is classified by moral concept and the contamination degree by Evil lewdness thoughts,not by age and wealth.Traditional Chinese superior ethics holds evil lewdness as the most malicious thing of all.It is still the golden standard today.Parents are the first in responsibility for teen-agers′ sex education,who educate a child not to move forward to lust field,not to explore the lust things.Controlling lust thoughts should completely eradicate masturbation,being chaste and undefiled.Sexual behavior is strictly included within marriage,and boycott the sexual behavior before or out of marriage conscientiously.Correct view of love means that passion could not break the rules of etiquette with happiness but no obscene.AIDS patients should be treated as average persons with kindheartedness.All of these are the spirit resource of taking precautions against AIDS.Therefore,excavating traditional Chinese superior ethics is precious spiritual resources for healthy education,and will certainly help to create a new situation of healthy education of AIDS.

Objective To know the performance of CT in Xuzhou, and provide references for the allocation optimization of medical resources in effective using of CT in Xuzhou. Methods All hospitals that have large medical equipment in Xuzhou were investigated and the cost, payment and benefit of 42 CT are analyzed. Results The median of cost is 142.6 yuan per person. The median of payment is 277.0 yuan per person. The median of annual net profit is 652 thousand yuan per CT. Conclusion The payment is higher than the cost of CT in Xuzhou. The ratio of profit is 120.8%, but half of CT can't take back of the investment in regular time.

Objective To analyze the CT features of intestinal tumor obstruction, and explore its CT value.Methods CT manifestation and clinical materials of intestinal tumor obstruction proved by surgical findings or endoscopy biopsy in 35 cases were analyzed restrospectively, and compared with the results of surgery-pathology and endoscopy. Results CT findings were consistence with the results of surgery-pathology and endoscopy in 33 of 35 cases. The CT diagnostic accuracy of intestinal obstruction was 100%. And the accuracy of the cause was 94%, including colon carcinoma in 25, lyphoma in 5, gastrointestinal stromal tumor in 2, and lipoma in 3.Conclusion CT has unique advantage in examining intestinal tumor obstruction, not only for definiting the existence of the obstruction, but also locating the site of obstruction diagnosing the cause and chosing the appropriate treatment.

To bring up teaching quality of health service management and students' integrated ability,the author advanced his thoughts and opinions for teaching reform in teaching contents,teaching methods,examination modes and teachers ability based on the characteristics of health service management and combined with teaching practice.

Xuzhou Medical Collage developed a set of test result analysis software.It uses Visual Basic for Application(VBA)and statistics function in database Excel2000.It is simple to use and powerful in function.A brief introduction was given below to help you to use it.

OBJECTIVE To explore the protective effect of polysaccharides from Salvia Chinensis Benth. (PSSC) on lipopolysaccharide (LPS) and D- galactosamine (GalN)- provoked mouse acute liver failure (ALF) and the possible molecular mechanism. METHODS Kunming mice were randomly divided into four groups: normal control, model, model+PSSC 30 and 100 mg·kg- 1 groups. PSCC was given once a day and for a week. To establish an ALF model, mice of model and PSSC groups were ip injected with LPS 10 μg·kg-1 and GalN 700 mg·kg-1 at the end of PSSC treatment. The microscopic structure of the liver was detected by HE staining. Serum and hepatic biochemical parameters of glutamic-oxalacetic transaminase (GOT), glutamic- pyruvic transaminase (GPT), catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), malondialdehyde (MDA), and glutathione (GSH) were detected by colorimetric methods. The relative content of hepatic reactive oxygen species (ROS) was measured by DCFH-DA fluorescent probes. Levels of cytokines tumor necrosis factor-α (TNF-α), interleukin 1β(IL-1β) and IL- 6 in the serum and liver were detected by ELISA. Activity of caspase 3 in liver homogenates was detected by aspase 3 activity assay kit. RESULTS Compared with normal control group, in the liver of model group, hepatocytes were arrayed in disorder, cytoplasm of hepatocytes shrank, and boundaries between cells were fuzzy, the infiltration of a large number of inflammatory cells and tissue hemorrhage could be detected, pathological scores were elevated significantly (P<0.01), levels of MDA and ROS in the liver of ALF model mice were elevated to 2.2 and 4.3 times that of the normal control, respectively (P<0.01), the level of GSH decreased to 51% (P<0.01), and the activities of SOD, CAT and GSH- Px declined to 74%, 36% and 42%, respectively (P<0.01). Levels of TNF- α, IL- 1β and IL- 6 in the serum and liver of model group were increased (P<0.01), and caspase 3 activity was increased to 5.3 times that of the normal control (P<0.01). Compared with the model group, the number of surviving mice in PSSC groups increased, liver pathological scores declined (P<0.01), levels of MDA and ROS increased (P<0.01), levels of GSH, TNF-α, IL-1β and IL-6 in the liver and serum declined (P<0.01), and caspase 3 activity decreased (P<0.01). CONCLUSION PSSC is able to alleviate LPS and GalN-induced ALF in mice. Inhibition of hepatic oxidative stress, inflammatory response, and cell apoptosis is possibly implicated in the protective effect of PSSC.

Objective To evaluate the effectiveness of psychological health intervention in the elderly urban residents living on minimum subsistence allowances, and to search for a suitable psychological health intervention strategy. Methods The 112 elderly persons living on minimum subsistence allowances in Xuzhou were selected by stratified cluster sampling, and they were matched with 112 controls. The elderly persons living on minimum subsistence allowances were divided into intervention group and control group. A general intervention based on community involved psychological health and care lecture, psychodrama treatment and psychological consultancy was made on the intervention. The SCL-90 was used to evaluate the psychological health status and effectiveness of psychological health intervention. Results The elderly persons living on minimum subsistence allowances had higher SCL-90 scores compared with other residents, and their psychological health status was serious. After the psychological health intervention, the SCL-90 scores were all lower in intervention group than in control group [ interpersonal relationship sensitiveness: (1.13 ± 0. 39) vs.(1.26±0.26), t=2.12, P=0.04; gloom: (1.23±0.66) vs. (1.43±0.24), t=2.08, P=0.04;anxiety: (1. 18±0.50) vs. (1.38±0.34), t=2.17, P=0.03; hostility: (1.24±0.49) vs. (1.40±0.28), t=2.03, P=0.04; other factor: (1. 31±0.56) vs. (1.49±0.31), t=2.04, P=0.04; total score: (115.89± 17.21) vs. (122.64± 10.41), t=2.42, P=0.02]. Conclusions The psychological health parameters are improved by psychological health intervention.

OBJECTIVETo investigate the chemical constituents of Saussurea laniceps.

METHODThe ethanol extract of S. laniceps was separated by means of silica gel chromatography. The compounds isolated from the plant were identified by their spectral evidence.

RESULTFifteen compounds were isolated and identified as beta-stiosterol (1), umbelliferone (2), 4-hydroxyacetophenone (3), scopoletin (4), isoscopoletin (5), xuelianlactone (6), methyl 3-(2', 4'-dihydroxyphenyl) propanoate (7), apigenin (8), neoechinulin A (9), daucosterol (10), scopolin (11), xuelianlactone 8-O-beta-D-glcuoside (12), apigenin 7-glcuoside (13), apigenin 7-lutinoside (14) and syringin (15).

CONCLUSIONCompounds 5-15 were isolated from S. laniceps, and among them, 7 and 9 were isolated from genus Saussurea for the first time.

Apigenin ; chemistry ; Coumarins ; chemistry ; Glucosides ; chemistry ; Magnetic Resonance Spectroscopy ; Phenylpropionates ; chemistry ; Phorbols ; chemistry ; Saussurea ; chemistry ; Scopoletin ; analogs & derivatives ; chemistry ; Sesquiterpenes ; chemistry ; Umbelliferones ; chemistry

OBJECTIVETo research the effects of incorporating tetrapod-like zinc oxide whisker (T-ZnOw) of different proportions on the antibacterial activity of different kinds of soft denture liners.

METHODSThe minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) of T-ZnOw against Saccharomyces albicans (S. albicans) were examined by the broth dilution test. Add T-ZnOw 0%, 1%, 2%, 3% to Silagum soft denture liners and soft denture liners respectively. The antimicrobial rate of S. albicans was determined by the membrane covering method.

RESULTSThe MIC of T-ZnOw against S. albicans was 78 microg mL(-1) and the MBC was 156 microg mL(-1). Comparing 1%, 2%, 3% T-ZnOw group with control group, the results showed significant difference (P<0.05). And as the T-ZnOw antibacterial agent added ratio increased, antibacterial increased significantly.

CONCLUSIONThe soft denture liners incorporating with 1%, 2%, 3% of T-ZnOw can improve antibacterial activity. Following the increased proportions of T-ZnOw, antibacterial rate was significantly increasing.

Animals ; Anti-Bacterial Agents ; Denture Liners ; Microbial Sensitivity Tests ; Vibrissae ; Zinc Oxide