Based on the teaching fact and feature of pharmacy specialty. In this article, curriculum location of general microbiology about object, character, function, content design for the higher vocational colleges were disscused. The result would provide some gist to reform teaching methods for microbiology course.

Objective To understand the effect of circumcision in reducing high-risk human papilloma virus (HPV) infection in male adults. Methods One hundred and twenty-eight married adults with phimosis who underwent circumcision enrolled in the case group and high-risk HPV of urethral discharge specimens were detected before and 2 years after operation. A total of 128 cases of phimosis without circumcision were recruited in the control group. High-risk HPV infection rates were compared between the two groups. Results The highrisk HPV infection rates in the two groups were comparable at baseline. In the circumcision group, high-risk HPV infection rate was 27. 3% preoperative and it significantly decreased to 12.5% two years after operation( x2 =8. 839 ,P =0. 005). In the control group,high risk HPV infection rate was 28. 1% at baseline and it was 25.0%two years later, with no significant difference (x2 =0.320,P = 0.671).Conclusion Circumcision can significantly reduce high-risk HPV infection. Promoting circumcision actively in our country may have an important role in preventing high-risk HPV infection.

Objective To establish a duplex fluorescence PCR for detection of HIV proviral DNA and to evaluate its application for early diagnosis of HIV infection in infants .Methods A duplex fluores-cence PCR system was set up based on TaqMan technology for detection of human ribonuclease P ( RNase P) gene and long terminal repeat ( LTR) region of HIV.A recombinant plasmid containing the targeted gene fragment , pTG19-T, was constructed by TA cloning technique and used as the template for evaluation of sen -sitivity of the assay .Blood samples from 11 healthy individuals and 98 HIV-infected patients were collected and detected to validate the assay specificity .The assay of duplex fluorescence PCR was then carried out to detect 96 infant blood samples collected from several maternal and child health hospitals in Zhejiang province from January 2011 to September 2012 for early diagnosis of HIV infection .The results were compared with those by using the Roche HIV DNA qualitative detection kit .Results The established duplex fluorescence PCR could specifically detect HIV proviral DNA with a specificity of 100%and a detection sensitivity of 100 cps per reaction .The coincidence rate between the established assay and the Roche HIV DNA qualitative de -tection kit was 100%in the detection of 96 blood samples .Conclusion The duplex fluorescence PCR as-say showed advantages of cost-effectiveness , convenience , good specificity and accuracy with high sensitivi-ty.It could be used for early diagnosis of HIV infection in infants and also as a general technical platform for the detection of HIV proviral DNA .

To use Agrobacterium rhizogenes-induced hairy roots to create new germplasm of Dianthus caryophyllus, we transformed D. caryophyllus with A. rhizogenes by leaf disc for plant regeneration from hairy roots. The white hairy roots could be induced from the basal surface of leaf explants of D. caryophyllus 12 days after inoculation with A. rhizogenes ATCC15834. The percentage of the rooting leaf explants was about 90% 21 days after inoculation. The hairy roots could grow rapidly and autonomously in liquid or solid phytohormone-free MS medium. The transformation was confirmed by PCR amplification of rol gene of Ri plasmid and silica gel thin-layer chromatography of opines from D. caryophyllus hairy roots. Hairy roots could form light green callus after cultured on MS+6-BA 1.0-3.0 mg/L + NAA 0.1-0.2 mg/L for 15 days. The optimum medium for adventitious shoots formation was MS + 6-BA 2.0 mg/L + NAA 0.02 mg/L, where the rate of adventitious shoot induction was 100% after cultured for 6 weeks. The mean number of adventitious shoot per callus was 30-40. The adventitious shoots can form roots when cultured on phytohormone-free 1/2 MS or 1/2 MS +0.5 mg/L NAA for 10 days. When the rooted plantlets transplanted in the substrate mixed with perlite sand and peat (volume ratio of 1:2), the survival rate was above 95%.
Agrobacterium ; Chromatography, Thin Layer ; Culture Media ; Dianthus ; growth & development ; Plant Growth Regulators ; Plant Leaves ; Plant Roots ; growth & development ; Plants, Genetically Modified ; Rhizobium ; Tissue Culture Techniques ; Transformation, Genetic

The perinatal risk factors of transient hypothyroxinemia(TH) in premature very-low-birth-weight infants (VLBWI) was investigated by longitudinally assessing thyroid hormones concentrations during their early life after birth and analyzing the relationship to perinatal factors. The serum TT4 concentration on day 7 was (61.03±24.19)nmol/L and the incidence of TH was 12. 05% (n= 10). Pulmonary surfactant support ( OR = 14.25, 95% CI2. 61-70. 07), ventilation support ( OR = 13. 76,95% CI 2. 55-68. 05) , dopamine support ( OR = 9.45, 95% CI 2. 26-39. 5 ) , and gestational age less than 30 weeks ( OR = 5. 78,95% CI 1. 36-24. 49) were perinatal risk factors for TH of premature VLBWI.

Objective To investigate the disinfectant-resistant gene qacA in Staphylococcus aureus isolates from the First Affiliated Hhospital of Chongqing Medical University. Methods A total of 126 S. aureus strains were isolated. The minimum inhibitory concentrations (MICs) of 4 representative monovalent and bivalent disinfectants were determined. Polymerase chain reaction (PCR) was employed to analyze the prevalence of qacA gene in these strains. Disk diffusion method was used to identify methicillin-resistant S. aureus (MRSA).Results Of the 126 S. aureus strains, 12 were positive for qacA gene. The prevalence of qacA in these strains was 9.5%. The prevalence of qacA gene in MRSA was 17.3%. Conclusions qacA gene is prevalent in the clinical isolates of S. aureus.

ObjectiveTo investigate the effect of cinepazide maleate combined with venlafaxine on post-stroke depression.Methods60 stroke patients with post-stroke depression were divided into control group (n=30) and observation group (n=30). On the basis treatment, the control group was given venlafaxine, the observation group was given venlafaxine and maleate cinepazide injection. The course was 4 weeks. The two groups were assessed with Hamilton Depression Scale(HAMD) and modified Barthel Index(MBI) before and after treatment.ResultsThe observation group improved better than the control group (P<0 05) even in HAMD and MBI 4 weeks after treatment(P<0.01).ConclusionCinepazide maleate combined with venlafaxine may be more effective on post-stroke depression to improve depressive symptoms, and the activities of daily living.

Pancreatic cancer is a rapidly progressive and highly malignancy of the digestive system. In recent years, the diagnosis and treatment of pancreatic cancer has been in a slow stage of development, and the 5-year survival rate of patients remains very low. The main objective of translational medicine is to remove the barriers between basic medical research and clinical medical applications, to achieve practical integration between laboratory and clinic, and to accelerate the translation of the results obtained from basic research into clinical diagnosis, evaluation and treatment of diseases, thus promoting the development of life sciences. With the rapid development of the concept and technology of translational medicine, its application in the early diagnosis of pancreatic cancer can bring new hope for effectively improving the overall prognosis of patients. The authors comprehensively analyzed the latest research progress of translational medicine in the early diagnosis of pancreatic cancer in order to improve the early diagnosis and long-term survival of pancreatic cancer patient.

6 cases of lingually inclined mandibular second molar were treated by ring uprightor,the malposition was corrected in all the ca-ses in 3 months on average.