Objective To analyze the clinical management of women with atypital squamous cells(ASC).Methods During Sep 2003 to Sep 2008,a totle of 956 women in our department were diagnosed with ASC by cytological test,they were further biopsied under the colposcope.The result of TCT,colposcopic test,biopsy and the highrisk factor were recorded and analysed;the based the biopsy were analyzed by the X~2-test;the high-risk factors and the odds Ratio(OR) were counted by SPSS10.0.Results Among the women with ASC,the rate of cervical intraepithelial neoplasia(CIN) diagnosed by the biopsy under the colposcope was 50.7% ,the rate of the high-grade lesion over CINII Was 13.3% ;if the colposcopic test were low-grade lesion,the rate of the cases which biopsys were the highgrade lesion over CINII,was 8.3% ;the high-risk factors which caused the cervical high-grade lesion were the number of sex-partners over 3,the age less than 20 yearold when the sex were made,the cervical erosion,the result of TCT with ASC-H.Conclusion Among the women with ASC,the biopsy shows multiformity;the rate of CIN and the highgrade lesion is also high;if TCT is ASC,the colposcopie test is advised;if the woman who has the high-risk factors,biopsy is advised.

Objective To investigate the correlation between toll-like receptor 9 (TLR9) gene 2848G/A polymorphism and primary antineutrophil cytoplasmic antibodies (ANCA) associated small vasculitis (AAV). Methods A case-control study was performed among 135 patients diagnosed with AAV and 140 disease-free control and we test the serum biochemical parameter. Polymorphism was analyzed by polymerase chain restricted fragments length polymorphism. As for statistic method, according to the character of data, we performed t-test, chi-square test, Spearman grade related analysis and one-way ANOVA. Results ① The frequencies of AA, GG, GA genotype of TLR9 2848 in AAV patients were 14.07%, 38.52%, and 47.71%, respectively; ② Significant increase in IgM was observed in AA genotype than GG+GA genotype in AAV patients (F=4.561, P<0.05). ③ There was no significant difference between AI and CI in AA, GA and GG genotype in AAV patients (F=2.115, 0.760, P>0.05). Conclusion AA, GA and GG genotypes are detected in TLR9 2848G/A in patients with AAV in Guangxi, without significant correlation with susceptibility to primary AAV in Guangxi.

Objective To investigate the correlation between Toll-like receptor2 (TLR2) gene promoter region -597T/C polymorphism and primary ANCA associated small vasculitis (AAV) in Guangxi Han people. Methods A case contrastive control study was adopted in the study. Patients with AAV (patients group, n=110) and healthy people (control group, n = 200) were recruited. Associated serum indexes were detected and polymorphisms of TLR2 gene promoter 597T/C were analyzed by polymerase chain restricted fragment length polymorphisms (PCR-RFLP). Results (1)Three TLR2-597T/C genotypes were discovered in 110 AAV patients, namely, TT, TC and CC, with the frequency of 54.55%,40.00% and 5.45% respectively. And the frequencies of allele T and C were 74.55% and 25.45%. In control group, the genotype frequencies of TT, TC and CC were 56.00%,40.50% and 3.50%, with 76.25% of allele T and 23.75% of allele C. No significant differences were found in neither genotype distribution nor allele frequencies between the patients group and control group ( P > 0 . 05 ) . ( 2 ) Significant differences were found in the incidence of proteinuria rate and the hemoglobin (P< 0.05)in AAV patients. (3)There was no significant difference between AI and CI in TT, TC and CC genotype in AAV patients. Conclusions Polymorphism of TLR2-597T/C may be correlated with the incidence of proteinuria and the level of hemoglobin, while no obvious correlation with the genetic susceptibility of ANCA in vasculitis patients of Guangxi Han people.

OBJECTIVE:To screen the method for extracting total flavonoids in persimmon leaves and optimize extraction tech-nology. METHODS:Using extract quality and flavonoids content as indexes,the effects of extracting total flavonoids in persim-mon leaves by ethanol refluxing method,enzyme method(cellulase,β-glucanase and complex enzyme mixed by equal amounts of both),semi-bionic method and semi-bionic-enzyme method (the same enzymes) were compared. Using flavonoids content as in-dex,solid-liquid radio,reflux temperature,reflux time as factors,orthogonal test was designed to optimize the extraction technolo-gy conditions of flavonoids in persimmon leaves by semi-bionic-enzyme method,and the verification test was conducted. RE-SULTS:The extract quantity and flavonoids content by semi-bionic-enzyme method was the highest among the 4 extraction meth-ods,and the complex enzyme was the most suitable;the optimized extracting condition of semi-bionic-enzyme method were as fol-lows as solid-liquid radio of 1:14,reflux temperature of 50 ℃,reflux time of 2.0 h;extraction rates of flavonoids in 3 verification tests were 5.9%,5.8%,5.9%(RSD=0.98%,n=3). CONCLUSIONS:The optimized semi-bionic-enzyme method is efficient and stable in extracting flavonoids in persimmon leaves.

Objective:To investigate the expression of cytokine cyclin 6 (CDC6) in pancreatic ductal adenocarcinoma, and its correlation with prognosis.Methods:The expression levels of CDC6 mRNA in pancreatic cancer tissues and normal tissues adjacent to the cancer were analyzed using the gene expression interaction analysis (GEPIA) database, and the correlation between CDC6 and the clinical prognosis of pancreatic cancer was analyzed using Kaplan-Meier. The clinicopathological characteristics of 80 patients with pancreatic ductal adenocarcinoma were retrospectively analyzed. The expression of CDC6 in pancreatic cancer tissues and normal tissues adjacent to the cancer was detected by immunohistochemical staining, and the data were analyzed by Graphpad 8.0 software to explore the clinical significance of high CDC6 protein expression.Results:Immunohistochemical staining results showed that the expression of CDC6 in pancreatic cancer tissues was much higher than that in normal tissues ( P<0.05), and the correlation between CDC6 and age, gender, and tumor grade of pancreatic cancer patients was not statistically significant (all P>0.05), but closely correlated with the size of the tumor ( P<0.05). Conclusions:CDC6 is closely related to the clinical prognosis of pancreatic cancer and is highly expressed in the developmental evolution of pancreatic cancer. Therefore, CDC6 is expected to be a target and potential biomarker for pancreatic cancer therapy.

Objective To analyze and provide reference for developing clinical practice guidelines of ostomy care suitable for the domestic health care settings. Methods Content analysis method was used to analyze clinical practice guidelines searched from the Internet. Results A total of 13 clinical practice guidelines were included. All the guidelines were published between 2005 to 2016 without update. Four of them were evidence-based guidelines, the rest were not. A total of 21 items were identified as being related to ostomy care. Conclusions Although the existing clinical practical guidelines are instrumental to guiding clinical ostomy care practice, most of them were not evidence-based guidelines without high methodological quality. Meanwhile, some guidelines lack specific and updating recommendations for ostomy care, which may cause problems in ostomy care practice. What′s more, some recommendations may not suit for China because they were made in the foreign circumstance. Researchers and clinical nurses should develop local practice guidelines of ostomy care with consideration of the actual medical conditions in China and the best evidence.

At present, four operating modes have been explored for physical-medical integration in China: hospital health guidance center, sports club health guidance, community health monitoring center and industry-university-research cooperation on the integration of physical and medical services. However, physical-medical integration is still in its infancy, the cultivation of physical-medical integration talents has been a key to the deep development of "physical-medical integration". The researches show that the current training mode of integrative talents mainly focuses on on-the-job training, which is faced with many problems such as serious shortage of specialized talents, imperfect certification system and single talent training mode. It is suggested that the training system, the curriculum system, the public opinion system and the professional standards should be improved so as to realize the scientific and sustainable development of physical-medical talents.

Objective:To explore the intervention effects of an Internet-based blood pressure monitoring and management platform in a prehypertensive population.Methods:One hundred and fifty-eight prehypertensive patients who were examined at the Third Xiangya Hospital in Changsha, China, from August to December 2019 were randomly divided into either the experimental or control groups using the random number table method. The experimental group utilized an Internet-based blood pressure monitoring and management platform, whereas the control group utilized regular telephone and SMS health management routines. The intervention duration was 12 months for both groups. Data were analyzed using descriptive analysis, t-tests, chi-square tests, χ 2 tests, and rank-sum tests. Results:Post intervention systolic blood pressure (124.79±9.71 mmHg) (1 mmHg=0.133 kPa) and diastolic blood pressure measurements (77.41±8.21 mmHg) of the participants in the experimental group were significantly lower than those before the intervention (128.29±5.10 mmHg and 79.99±6.01 mmHg, respectively), and significantly lower than those of the control group′s measurements after the intervention (130.00±7.78 mmHg and 80.33±7.90 mmHg, respectively) (all P<0.05). The blood pressure goal attainment rate was significantly higher in the experimental group (23.08%) than that of the control group (8.75%), with statistically significant differences within the experimental group before and after intervention, as well as between the groups post intervention ( P<0.05). Positive lifestyle changes, such as prehypertension knowledge score, active restriction and control of salt and oil intake, reduction of smoking, and exercising weekly, were significantly higher than those in the control group before the intervention (all P<0.05). Conclusion:The use of an Internet-based blood pressure monitoring and management platform can effectively help patients with prehypertension control their blood pressure levels, improve their knowledge about the condition, and improve their lifestyle choices.