Résumé
Objective@#To understand the behavioral characteristics of vaccination of human papillomavirus (HPV) vaccine based on diffusion of innovation theory, and to put forward suggestions for improving the vaccination willingness.@*Methods@#The women who had made an appointment or received at least one dose of HPV vaccine in two community health service centers with HPV vaccination qualification in Hangzhou were recruited by convenience sampling method. A questionnaire survey was conducted according to cervical cancer risk factors, HPV vaccine knowledge and the time of vaccination. The diffusion of HPV vaccination and the characteristics of vaccinees in different stages was analyzed.@*Results@#A total of 448 women, aged from 18 to 45 years old, with a median of 30.5 years old, were investigated. The spread of HPV vaccine were divided into five stages: April 2017 and before was the initial stage, with 8 leaders, accounting for 1.79%; October 2017 to February 2018 was the slowly rising stage, with 59 early vaccinees, accounting for 13.17%; April 2018 to April 2019 was the rising stage, with 160 most early vaccinees, accounting for 35.71%; May to August 2019 was the rapidly rising stage, with 170 most late vaccinees, accounting for 37.95%; September 2019 to the end of the survey was the standstill stage, with 51 laggards, accounting for 11.38%. All of the leaders had participated in cervical cancer screening, voluntarily vaccinated, and knew the susceptible population of cervical cancer, the targeted HPV types and the suitable population of vaccine. The median age of the first pregnancy was 27 years old. Six of them had three pregnancies. The early vaccinees and the most early vaccinees were recommended by doctors or friends to get HPV vaccine. The median age of first pregnancy was 26 and 28 years old, respectively. Their other characteristics were similar to those of the leaders. The characteristics of most late vaccinees were similar to those of the laggards. They were were mainly students who were recommended by their friends to receive HPV vaccination, did not participate in cervical cancer screening, did not know the susceptible population of cervical cancer, the targeted HPV types and the suitable population of vaccine.@*Conclusions@#People with high risk of HPV exposure, awareness of cervical cancer and screening are more likely to receive HPV vaccination at the early stage. It is necessary to strengthen the health education of HPV vaccination, and make full use of the influence of doctors and early vaccinees, which is helpful to promote the early vaccination of HPV vaccine among the right age population.
Résumé
To observe the application effect of anti-eyebrow small incision cataract extraction combined with lOL implantation in blindness prevention and treatment ●METHODS: A total of 526 cataract patients included in regaining sight project of China Disabled Persons' Federation were underwent anti - eyebrow small incision cataract extraction combined with lOL implantation from May 2010 to August 2013. ●RESULTS: Postoperative 1d, uncorrected visual acuity >0. 3 were 345 cases (65. 6%), 0. 1 - 0. 3 were 152 cases (28. 9%), 0. 5 were 395 cases (75. 1%), 0. 3 - 0. 4 were 101 cases (19. 2%), ●CONCLUSlON: Anti - eyebrow small incision cataract extractio combined with lOL implantation is effective, and has low complication rate, high security, can popularization and application in large - scale sight rehabilitating project.
Résumé
The endophytic strain Zong1 isolated from root nodules of the legume Sophora alopecuroides was characterized by conducting physiological and biochemical tests employing gfp-marking, observing their plant growth promoting characteristics (PGPC) and detecting plant growth parameters of inoculation assays under greenhouse conditions. Results showed that strain Zong1 had an effective growth at 28 ºC after placed at 4-60 ºC for 15 min, had a wide range pH tolerance of 6.0-11.0 and salt tolerance up to 5% of NaCl. Zong1 was resistant to the following antibiotics (µg/mL): Phosphonomycin (100), Penicillin (100) and Ampicillin (100). It could grow in the medium supplemented with 1.2 mmol/L Cu, 0.1% (w/v) methylene blue and 0.1-0.2% (w/v) methyl red, respectively. Zong1 is closely related to Pseudomonas chlororaphis based on analysis the sequence of 16S rRNA gene. Its expression of the gfp gene indicated that strain Zong1 may colonize in root or root nodules and verified by microscopic observation. Furthermore, co-inoculation with Zong1 and SQ1 (Mesorhizobium sp.) showed significant effects compared to single inoculation for the following PGPC parameters: siderophore production, phosphate solubilization, organic acid production, IAA production and antifungal activity in vitro. These results suggest strains P. chlororaphi Zong1 and Mesorhizobium sp. SQ1 have better synergistic or addictive effect. It was noteworthy that each growth index of co-inoculated Zong1+SQ1 in growth assays under greenhouse conditions is higher than those of single inoculation, and showed a significant difference (p < 0.05) when compared to a negative control. Therefore, as an endophyte P. chlororaphis Zong1 may play important roles as a potential plantgrowth promoting agent.