Adult ; Female ; Humans ; Lacrimal Apparatus ; immunology ; Lymphocytes ; immunology ; Male ; Mucous Membrane ; immunology

Adolescent ; Anti-Asthmatic Agents ; therapeutic use ; Asthma ; blood ; drug therapy ; Child ; Child, Preschool ; Female ; Glucocorticoids ; therapeutic use ; Humans ; Infant ; Interleukin-23 ; blood ; Male

Aged ; Aged, 80 and over ; Complement C3 ; metabolism ; Humans ; Immunoglobulin A ; blood ; Male ; Silicosis ; blood ; Tumor Necrosis Factor-alpha ; blood

Problem-based learning(PBL)is an important part of creative education in medical colleges.Choice and design of cases are of the vital importance to success or failure of PBL course.To enhance students' ability of independent,creative thinking,and their ability of analyzing and solving problems,the roles of primitive cases and model cases as well as interrelation between them were discussed respective- ly.Moreover,five basic principles to be followed in model case design for PBL in Medical Microbiology and Human Parasitology,i.e.objec- tivity,flexibility,consistency,illumination and relevance,were proposed in this study.

0.05).Conclusion Three Hybridoma cell lines which secrete the target antibodies with satisfied affinities and specificities have been successfully raised,which provides a basis to produce a domestic-made HCMVpp65 antigen diagnosis kit.

OBJECTIVETo explore the therapeutic effect of qi benefiting blood activating method (QB-BAM) on acute exacerbation of chronic obstructive pulmonary disease (AECOPD) patients with blood stasis syndrome (BSS) by observing its effect on plasma fibrinogen (Fg) and D-dimer (D-D) levels.

METHODSSixty AECOPD patients with BSS were randomly assigned to the treated group and the control group, 30 in each group. All patients received conventional therapy for AECOPD. Those in the treated group were additionally injected with Shengmai Injection and Tanshinone IIA Injection. Clinical efficacy and indices including levels of Fg, D-D, PaO2, and PaCO2 were measured and compared before and after treatment.

RESULTSThe effective rate was 93.3% (28/30 cases) in the treated group, higher than that of the control group [73.3% (22/30 cases) , P < 0.05]. There was no significant difference in all indices between the treated group and the control group before treatment (P >0.05). After treatment all indices were significantly improved in the two groups (P < 0.01). But in the treated group levels of Fg and D-D decreased more and levels of PaO2 increased more (P < 0.01). Plasma levels of Fg and D-D levels were negatively correlated with PaO2 (r = -0.493, r = -0.438, P < 0.01) before treatment, and also negatively correlated with PaO2 (r = -0.452, r = -0.325, P < 0.01, P < 0.05) after treatment, but they were not significantly correlated with PaCO2 before and after treatment (P >0.05).

CONCLUSIONSQBBAM could play a therapeutic role in improving prethrombotic states of AECOPD patients with BSS. Plasma levels of Fg and D-D were related to the severity of AECOPD.

Acute Disease ; Drugs, Chinese Herbal ; therapeutic use ; Fibrin Fibrinogen Degradation Products ; Fibrinogen ; Hemostatics ; Humans ; Plasma ; Pulmonary Disease, Chronic Obstructive ; drug therapy ; Qi

Equipment Design ; Facial Injuries ; therapy ; First Aid ; instrumentation

Calcinosis ; pathology ; surgery ; Child ; Diagnosis, Differential ; Humans ; Knee ; Male ; Skin Diseases ; pathology ; surgery

Pestalotiopsis photiniae is one of the predominant pathogens of strawberry root rot disease. Based on preliminary research, it was proved that crude toxins were main pathogenic substances of the pathogen. For further investigation and utilization of toxins produced by this fungus, conditions of producing toxins were analyzed with the leaf disk method in this experiment. The result showed that pH values, cultural time, vibration, and tested temperatures obviously affected the production of toxins, except for light treatment. The most suitable culture conditions for the toxin production were pH 6.2, 25?C, darkness and stillness, for 5 d～7 d. Besides, it was discovered that crude toxins could significantly inhibit seed germination and elongation growth of roots or shoots for maize, rye and mung bean.

Objective The article aimed to study the genotype distribution of human papilloma virus (HPV) in cervical lesions.Methods A retrospective analysis was done in 798 cases of patients with HPV infection in cervical lesions in the Affiliated Hospital of Jiangsu University from January 2015 to December 2015.The patients underwent cervical histological examination and their cervical brush samples were collected within 6 months before the operation for HPV genotyping results in order to explore the relationship between HPV genotypes and cervical lesions.Results Of all the 798 patients undergoing cervical histological examination,there were 759 cases of HPV infection and the total positive rate was 95.11％.Among them,238 cases were mixed infection and the rate of mixed infection was 29.82％.The five most prevalent HPV subtypes of single infection were 16,52,58,53,51.Cervical lesions of different degrees were mainly single infection,while multiple infections were mostly double infections,especially in cervical cancer patients.Conclusion Different HPV subtypes result in different levels of cervical lesions.HPV typing test and cervical biopsy in patients with high-risk HPV infection will be helpful in early detection of cervical lesions.