Following the development of the socialist market economy and the reformation of the medical safeguard system and the improvement of the higher education reformation,the shortcoming of the medical safeguard system of college students which has started in the period of planned economy has become visible.Through the narration of present situation and the analysis of the reasons to the domestic college students'medical safeguards,this article suggests that our government should establish university student medical service safeguard system which is a perfect and multi-level system and brings the university students'medical safeguard system into the national society medical service safeguard.At the same time,we must strengthen university students'realization of medicine guarantees so as to guarantee them to complete their studies successfully

Adenine ; analogs & derivatives ; therapeutic use ; Adult ; Hepatitis B Surface Antigens ; blood ; Hepatitis B e Antigens ; blood ; Hepatitis B, Chronic ; blood ; drug therapy ; Humans ; Male ; Organophosphonates ; therapeutic use ; Recurrence ; Treatment Outcome

Adenocarcinoma, Mucinous ; metabolism ; pathology ; Calbindin 2 ; Carcinoma, Endometrioid ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Humans ; Immunohistochemistry ; methods ; Inhibins ; metabolism ; Keratin-7 ; metabolism ; Mucin-1 ; metabolism ; Ovarian Neoplasms ; metabolism ; pathology ; S100 Calcium Binding Protein G ; metabolism ; Sex Cord-Gonadal Stromal Tumors ; metabolism ; pathology

Objective To explore the correlation of the apoptosis of peripheral blood mononuclear cell (PBMC) with plasma 8-iso-prostaglandin F2? (8-iso-PGF2?) level in order to confirm the peroxidation damage of hyperbilirubinemia in neonates with jaundice.Me-thods One hundred and twenty-nine neonates who were 2 to 7 days old were divided into 4 groups:slight jaundice (43 cases),moderate jaundice (38 cases),serious jaundice (18 cases),and healthy control(30 cases)groups.Plasma 8-iso-PGF2? levels were assayed by enzyme immunoassay(EIA),and the apoptosis rates of PBMC were determined by flow cytometry.Results 1.There was no significant difference in the apoptosis rate of PBMC between normal and slight jaundice neonates (P=0.108);apoptosis rate of PBMC was increasing with the aggravation of jaundice.2.Plasma 8-iso-PGF2? level in normal neonates was 14.74?6.71 ng/L,there was no difference between normal neonates and neonates with slight jaundice(P=0.502).Plasma 8-iso-PGF2? levels in neonates with moderate and serious jaundice were much higher(Pa=0).3.Positive correlation existed between plasma 8-iso-PGF2? level and PBMC apoptosis rate (r=0.602 P=0).Conclusions Hyperbilirubinemia can induce peroxidation damage,resulting in increase of PBMC apoptosis.Plasma 8-iso-PGF2? level can accurately eva-luate the peroxidation damage in neonates with jaundice.

Biomarkers, Tumor ; Chromosomes, Human, Pair 17 ; Chromosomes, Human, Pair 22 ; Chromosomes, Human, Pair 5 ; Dermatofibrosarcoma ; genetics ; metabolism ; Humans ; Oligonucleotide Array Sequence Analysis ; Oncogene Proteins, Fusion ; biosynthesis ; genetics ; RNA, Messenger ; biosynthesis ; genetics ; Ring Chromosomes ; Skin Neoplasms ; genetics ; metabolism ; Translocation, Genetic ; Trisomy

Objective To study T lymphocyte subsets levels in acute zoster patients and investigate its relation to the zoster associated pain.MethodsAccording to the visual analogue scales(VAS) in the acuter phase, 60 patients with herpes zoster were divided into two groups: group A (VAS≤6) and group B (VAS＞6). According to the follow-up results, patients were divided into another two groups: group C (PHN not developed) and group D (PHN developed). 25 healthy volunteers with a similar age and gender range as the patients were recruited as control group. T lymphocyte subsets were detected by fluorescence-activated cell sorter (FACS). ResultsThere was no significant difference in gender and age between groups (P＞0.05). T lymphocyte subsets were significantly decreased in four groups compared with the control group (P＜0.05), and the CD4 +subsets in group B were significantly decreased compared with group A (P＜0.05). The CD4 +/CD8 + ratios were significantly higher in group A and C than in control group, higher in group A than B and higher in group C than in group D (P＜0.05). The visual analogue scales(VAS) in group D were significantly higher than in group C (P＜ 0.05).Conclusions Cellular immunity function is decreased with the lower percent of the T lymphocytes subsets in the elderly patients with acute herpes zoster, especially in severe patients. The CD4 +/CD8 + ratios and the visual analogue scales may be associated with the the risk of post herpetic neuralgia.

OBJECTIVE:To observe the effects of Galangin,Magnolol,Curcumin,Camptothecine,Matrine and Ginsenoside Rg1 on cell line S180 and the interaction of two-drug combination and three-drug combination.METHODS:The inhibitions of effective chemical compositions(ECCs)in Chinese material medicine on S180 cells were measured by MTT assay.The principle of the interaction between various ECCs and the possibility of drug combination were discussed.The sum of fractional inhibitory concentration(SFIC)and ostensible inhibition(OI)methods were used for evaluation of the interaction between various ECCs.RESULTS:Both the combination of Camptothecine and Matrine,and the combination of Camptothecine and Galangin by 1:1 proportion showed obvious synergism.IC50 of the combination of Camptothecine and Matrine is 2.918? g? mL-1,IC50 of the combination of Camptothecine and Galangin is 56.49? g? mL-1.Combination of all three compounds and other combination of two compounds showed antagonism.CONCLUSION:Synergistic and antagonistic effects exist in combinations of ECCs in Chinese material medicine.

Objective To explore the normal number of lumbar lateral recess and the relationship between the CT pathology and clinical manifestation in the patients who suffered from lumbar lateral recess stenosis. Methods Lumbar specimen of 15 normal adult corpse and 20 healthy volunteers were observed, and the anterior and posterior(AP) sagittal diameters of normal lumber lateral recess were measured. The CT pathology and clinical manifestation of 174 patients who suffered from lumbar lateral recess stenosis were analysed. Results At the levels of L1 and L2, the lateral recess was found in about 34% normal persons.At the levels of L3 to S1, the lateral recess was found in all healthy persons.All patients who suffered from lumbar lateral recess stenosis had narrow AP sagittal diameters of lumbar lateral recess (

Objective To evaluate the effect of live frog skin in the treatment of deep partial thickness and full thickness burn. Methods 159 burned patients were randomly divided into two groups: wounds treated with frog skin or suckling pig skin. Wounds were covered by frog skin(35 cases) or by suckling pig skin(31 cases) after surgical debridement or when the crust began to dissolve for patients with deep partial thickness burns, and by frog skin (49 cases) or by sucking pig skin(44 cases) after surgical debridment or autologous skin grafting and escharetomy for patients with full thickness burns. There was no significant difference between the two groups in mean age, burn area and burn type. Results Compared with the suckling pig skin, frog skin could remarkably decrease days of wound recovery and antibiotics administration, and reduced incidence of wound infections and rejection in patients with full thickness burns. Conclusions Frog skin possessed more powerful anti-infection ability, and rare rejection phenomenon in the treatment of burn wounds. It may be a suitable biological dressing for burn wounds.

Objective To explore the expressions of transforming growth factor(TGF)-?1 and connective tissue growth factor(CTGF) in viral myocarditis(VM) and the intervention effect of valsarta on them.Methods Fifty-four male Balb/c mice were randomly divided into 3 groups:control group,treatment group and model group.Model group and treatment group established VM model by intraperitoned injecting 0.1 ml CVB3.They were killed on days 7,14 and 28,respectively.Histological cross sections of heart were stained with hematoxylin-eosin and myocardial histopathplogic scores were counted under optical microscope.The expressions of typeⅠand Ⅲ myocardial collagen,TGF-?1 and CTGF were examined by immunohistochemical method and analyzed by using SPSS 11.5 software.Results Compared with control group,histopathplogic scores,the expressions of type Ⅰand Ⅲ myocardial collagen,TGF-?1 and CTGF increased markedly in model group (Pa