Associations between HLA-G gene polymorphisms and the susceptibility to high risk HPV type 18 in-fection / 中华微生物学和免疫学杂志

Objective To investigate the associations between single nucleotide polymorphisms in the gene encoding human leukocyte antigen-G ( HLA-G) and the genetic susceptibility to high risk human papillomavirus ( HPV) type 18 infection in the subjects from Taizhou, Zhejiang province. Methods The genetic polymorphisms of HLA-G gene (14 bp In/Del and +3142C/G) in cervical samples collected from HPV 18-positive and healthy women were analyzed by PCR and gene sequencing technology. Statistical anal-ysis was performed by using SPSS version 16. 0. Chi-squared test was used to analyze the differences with HLA-G gene allele and genotype frequencies between healthy subjects and patients. Results Compared with healthy subjects, women with oncogenic HPV18 infection showed lower frequencies of -14 bp allele,-14 bp/-14 bp genotype and -14 bp/+3142C haplotype (P<0. 05). Moreover, lower frequencies of+3142C/C genotype were detected in HPV18-infected women with pathologically normal cervix (6. 3% vs 21. 1%, OR=0. 25, P<0. 05) and higher percentages of +3142G/G genotype were detected in women with CIN2/3 stage HPV18 infection as compared with those of the control group (68. 8% vs 35. 1%, OR=4. 06, P<0. 05). Conclusion The HLA-G gene 3′ UTR polymorphisms were closely associated with HPV18 in-fection and cervical intraepithelial neoplasia.

Influence of family support on psychology and life quality of patients with diabetic retinopathy / 中国实用护理杂志

Objective To investigate the influence of family support on the psychology and life quality of patients with diabetic retinopathy. Methods To survey the family support status, psychological status and quality of life by the questionnaire among 86 cases of diabetic retinopathy (DR) patients and to do the correlation analysis. Results Most of the dimension scores and total score of CLVQOL of the group of low score of family support (33 cases) were significantly lower than the group of high score of family support (53 cases). The score of somatization, compulsion, interpersonal sensitivity, depression, anxiety, paranoia, psychosis and the SCL-90 total score of family support group with low scores was significantly higher than the family support group with high scores. Conclusions The family support can help maintain and improve the quality of life and the status of mental health of patients. Health care workers should pay more attentions to the guidance and education of the DR family members of patients to enhance the awareness of timely improved family support, to ensure the provision of high quality family support and promote the quality of life of patients.

Treatment of secretory otitis media with eustachian tube insertion under nasal endoscope / 中国耳鼻咽喉头颈外科

OBJECTIVE To investigate the effective treatment for secretory otitis media. METHODS 63 patients (78 ears)with secretory otitis media were randomly devided into two groups: The experimental group :Thirty-one patients (38 ears) were treated by eustachian tube insertion under nasal endoscope. Drugs were injected repeatedly through the pipe. The control group: 32 patients (40 ears) were treated by traditional method: the tympanic cavity pressure equalization tube. All patients were followed up for 6-9 months, the effectiveness was compared.RESULTS The experimental group: 16 ears (42.1 %) were cured, 18 ears (47.4 %) were straightened up, The total efficiency rate was 89.5 %. The control group: 8 ears (20.0 %) were cured, 21 ears (52.5 %) were straightened up, The total efficiency rate was 72.5 %. There were significant difference between the two groups after treatment (P