Objective To study on the relations between endometrial carcinoma and Infections of HSVⅡ.Methods Using to skill of PCR-SSCP to test 30 cases of endometrial carcinoma,others 15 cases of the hyperplastic endometrial and 15 cases of the normal of endometrial were infected HSVⅡ.Results Positive rates of endometrial carcinoma that was infected of HSVⅡ were 50%(15/30),Positive rates of the hyperplastic endometrial that was infected of HSVⅡ were 6.67%(1/15),15 cases of the normal of endometrials were not infected.Compared with the endometrial carcinoma and the hyperplastic endometrial and the normal of endometrial,P

The purpose of this study was to investigate the function of stereo visual acuity in patients after phacoemulsifications and intraocular lens implantation. Mensuration of stereopsis with laser holographic stereovision test chart was done in 80 cases who had undergone phacoemulsifications and intraocular lens implantation. In this group, 43 patients were male, 37 were female .Ages of the patients were 52 to 81 years. Single eye operation was done in 18 cases, while both eye operation in 62 cases. The corrected vision was all over 0 4 in both eyes.In the 80 cases 67 (83 7%) had near stereopsis and 13 cases (16 3%)did not have; 71 cases (88 8%) had distance stereopsis and 9 cases (11 2%)did not have. Function of stereopsis weakens gradually following aging and is closely related with vision. The function of sterovision would recover to varying degrees after phacoemulsifications and intraocular lens implantation. Recovery of distance stereopsis was better than that of near stereopsis.The results of this study show that the status of stereopsis is an important index to evaluate the curative effect in patients after phacoemulsifications and intraocular lens implantation.

Objective To investigate the role of renin angiotensin system (RAS) in pathogenesis of nonalcoholic fatty liver disease (NAFLD).Methods Twenty-four Wistar rats were evenly divided into control group and model group.The rats of control group were fed with normal diet,and model group were with high-fat diet.Rats were killed at the eighth week and serum liver function,blood lipid,glucose and insulin were tested.The liver tissues were stained with HE and Picro acid-Sirius red for pathological observation.The liver tissue concentration of angiotensin Ⅱ was determined by ELISA method and the expression of TGF-β1 in liver tissue was examined by immunohistochemistry.Results After eight weeks high fat feeding,weight,liver index,liver function,blood lipids and serum insulin of model group were significantly higher than those of control group (weight:(463.50±22.72) g vs.(404.29±10.32) g; liver index:(3.75±0.21) g vs.(2.66±0.15) g; ALT:(79.8±8.6) U/L vs.(58.8±11.6) U/L; AST:(200.01±51.72) U/L vs.(150.30±37.27) U/L; total cholesterol:(3.67±0.48) mmol/L vs.(1.50±0.23) mmol/L; triglycerides:(2.06±0.40) mmol/L vs.(0.71±0.34) mmol/L; insulin:(17.37±2.89) pmol/L vs.(11.08±2.12) pmol/L),and all the differences were statistically significant (P＜0.01).The histopathological results of model group indicated liver steatosis,inflammatory reaction in part of lobule and portal area and significant fibrosis in part of liver tissue.The liver tissue angiotonin Ⅱ concentration of model group [(32.80 ± 2.81)pg/ml] was higher than that of control group [(22.83 ± 1.75) pg/ml,t =9.559,P＜0.01].The immunohistochemistry results showed that the expression of TGF-β1 of model group was obviously higher than that of control group (Z=-2.540,P =0.011 ).Spearman correlation analysis revealed that the increasing degree of angiotensin Ⅱ concentration was positively correlated with liver steatosis scores (r=0.644,P=0.002) and the expression of TGF-β1 (r=0.470,P=0.037).Conclusion The concentration of angiotensin Ⅱ and TGF-β1 increased in the livers of model rats,which indicated that RAS may participate in the pathogenesis and progress of NAFLD.

Objective To explore the death risk factors of septic myocardial depression (SMD) and their predictive effect, and to set up a death early-warning model. Methods A retrospective analysis was conducted. The patients with SMD admitted to emergency department and rescue room of Beilun Branch of the First Affiliated Hospital of Zhejiang University Medical College from January 2015 to November 2017 were enrolled. The patients were divided into survival group and non-survival group according to 28-day outcome, and the gender, age, and the initial examination parameters [white blood cell (WBC) count, neutrophil (Neut) count, activated partial thromboplastin time (APTT), procalcitonin (PCT), D-dimer, C-reactive protein (CRP), cardiac troponin I (cTnI), N-terminal pro-brain natriuretic peptide (NT-proBNP), left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDD), and left atrium diameter (LAD)] of both groups were compared. Binary logistic regression analysis was conducted on the factors with statistically significant difference analyzed in univariate analysis, and death early-warning model was set up subsequently. For parameters in early-warning model after variable screening, receiver operating characteristic curve (ROC) was applied to evaluate the predictive effect of death. Results A total of 129 patients were enrolled, 34 patients died within 28 days with the mortality of 26.4%. Univariate analysis showed that the PCT, cTnI and NT-proBNP in non-survival group were significantly higher than those of the survival group. However, there was no statistical difference in gender, age, WBC, Neut, APTT, D-dimer, CRP, LVEF, LVEDD or LAD between the two groups. Logistic stepwise regression analysis showed that PCT and cTnI were the independent factors influencing the death of patients with SMD [PCT: odds ratio (OR) =1.495, 95% confidence interval (95%CI) = 1.192-1.876, P = 0.001; cTnI: OR = 11.154, 95%CI = 5.709-17.264, P = 0.004], and the death early-warning model was logP =-3.737+0.402×PCT+2.412×cTnI. According to the statistics of Homser-Lemeshow, the effect of this model was good (χ2= 6.258, P = 0.617). The analysis of ROC displayed that the area under ROC curve (AUC) of the combination of PCT and cTnI for predicting the prognosis of SMD patients was 0.851, and it was significantly higher than that of PCT and cTnI alone (0.738 and 0.719, respectively, both P < 0.05). When the combination of PCT and cTnI was 0.26, the sensitivity was 79.97%, the specificity was 87.01%, the positive predictive value was 71.3%, and the negative predictive value was 91.7%. Conclusions PCT and cTnI are independent factors influencing the death of SMD patients. The combination of PCT and cTnI has predictive value for the prognosis of SMD patients. The death early-warning model of SMD patients can be used to predict the prognosis of SMD patients.

Objective To study the living quality and mental health status in losing-single-child family couples .Methods A total of 841 losing-single-child family couples and 674 family couples with children alive conforming to the entering group condition were random sampled from the three districts of Chongqing main city .The on-site survey was performed by using the general condi-tion questionnaire ,90 Symptom Checklist (SCL-90) ,Self-rating Anxiety Scale (SAS ) ,Self- rating Depression Scale (SDS ) ,Social Support Rating Scale (SSRS) ,Memorial University of Newfoundland Scale of Happiness (MUNSH) and WHO Quality of Life Scale (WHOQOL-BREF) Chinese version .Results There were no differences in gender ,age and culture between the losing-single-child family couples group and family couples with children alive group (P>0 .05);the SCL-90 total score and each factor score , SAS and SDS score in the losing-single-child family couples group were significantly higher than those in family couples with chil-dren alive group(P<0 .05) ,the SSRS score ,MUNSH score and WHOQOL-BREF Chinese version evaluation score were signifi-cantly lower than those in the family couples with children alive group(P<0 .05);the multivariate regression analysis showed that the four regression equations in the social relation field ,environment field ,depression factors and total happiness had statistical sig-nificance (P<0 .05) .Conclusion The living quality ,mental health status and subjective well-being in the losing-single-child family couples are significantly affected ,timely psychological crisis intervention and persistent psychological support and mental health ed-ucation should be give them to improve their psychological health status ,increase the living quality and subjective well-being .

Objective:To establish an evaluation index system of home care quality for caregivers of children aged ≤3 years with burns.Methods:The combined approach of qualitative and quantitative research was used, and the fundamental principles of constructing an index system was followed. From January to February 2022, through literature analysis, conducting a semi-structured interview on 6 female nurses aged 31 to 51 years who worked for more than 10 years in the Department of Burns, Plastic Surgery, and Aesthetic Medicine of General Hospital of Ningxia Medical University, as well as 15 caregivers (11 females and 4 males) of hospitalized children with burns aged 28 to 54 years who received professional training from nursing staff, a preliminary evaluation index system of home care quality for caregivers of children ≤3 years old with burns was established using Maslow's hierarchy of needs as theoretical guidance. From March to June 2022, the Delphi method was applied to conduct inquiry by correspondence with 15 experts in relevant fields who met the inclusion criteria and were employed in general hospitals, specialized hospitals, and universities in the Ningxia Hui Autonomous Region (with their general information being recorded), and the evaluation index system was established and the weights of indicators at all levels were determined by the analytic hierarchy process. The effective recovery ratio of the inquiry form was calculated to determine the level of enthusiasm of experts, the average authority coefficient of all indicators was calculated to determine the level of expert authority, the average importance assignment and full score ratio of all indicators were calculated to determine the concentration of expert opinions, and the average Kendall's harmony coefficients and mean coefficient of variation for all indicators were calculated to determine the degree of coordination of expert opinions. The Kendall's harmony coefficients for the first level indicators, the total second level indicators, and the total third level indicators in each round of correspondence inquiry were statistically analyzed with chi-square test.Results:The preliminary evaluation index system of home care quality for caregivers of children ≤3 years old with burns included 5 first level indicators, 13 second level indicators, and 55 third level indicators. The majority of the 15 experts were women, aged 32-56 years, all with a bachelor's degree or above education background, intermediate or above professional titles, and worked for 14-31 years. The effective recovery ratios of the first and second rounds of inquiry forms were 1 (15/15) and 0.93 (14/15), respectively. The average authority coefficients of all indicators in the first and second rounds of correspondence inquiries were 0.87 and 0.90, respectively. The average importance assignment and average full score ratio of all indicators were 4.25 and 0.68 respectively in the first round of inquiry, and 4.39 and 0.70 respectively in the second round of inquiry. In the first and second rounds of inquiries, the average Kendall's harmony coefficients for all indicators were 0.50 and 0.62, respectively, and the average coefficients of variation for all indicators were 0.15 and 0.14, respectively. The Kendall's harmony coefficients of the five first level indicators (physiological needs, safety needs, needs for love and belonging, needs for respect, and needs for self-realization), the total second level indicators, and the total third level indicators in the first and second rounds of correspondence inquiries were statistically significant (with χ2 values of 22.18, 20.36, 23.42, 25.81, 21.44, 124.73, 524.05 and 24.27, 19.85, 22.39, 27.52, 20.83, 102.38, 503.27, respectively, P<0.05). The final evaluation index system of home care quality for caregivers of children ≤3 years old with burns included 5 first level indicators, 13 second level indicators, and 56 third level indicators. The weights of the first level indicators for physiological needs, safety needs, needs for love and belonging, needs for respect, and needs for self-realization were 0.343, 0.371, 0.091, 0.076, and 0.127, respectively. The weights of the second level indicators were 0.024 to 0.192, and the weights of the third level indicators were 0.001 to 0.089. Conclusions:The evaluation index system of home care quality for caregivers of children ≤3 years old with burns established on the basis of Maslow's hierarchy of needs theory is scientific and reliable, and can serve as a reference for home care of children with burns in this age group.