OBJECTIVE To explore the pathogenesis of Ureaplasma urealyticum(Uu) and Mycoplasma hominis(MH) in urogenital tract infection and their susceptibility to antibiotics. METHODS Mycoplasma culture was carried out with the samples of 989 cases and then the susceptibility to 10 kinds of antibibtics was detected on positive samples. RESULTS From 989 cases 683 were infected with mycoplasma,the total positive rate was 69.1%,the positive rates of Uu,MH and their mixed infection were 55.1%,2.2% and 11.8%,respectively.The positive rate of female was higher than of male(P

This study aimed at comparing the United States, Britain, Australia, the Netherlands and China’s national performance evaluation, and sum up the experience to provide a theoretical basis for the China’s development of hospital performance evaluation system. The study found that China needs to consider the patient's perspective, to establish a fixed third-party performance evaluation agencies, establish an effective incentive mechanism and feedback mechanism and combine a variety of assessment methods in the development of hospital performance evaluation index system.

The paper described the development stages of a hospital performance evaluation scale based on patient experience.An empirical application on 7 856 patients of 26 hospitals in four provinces in the country identified the challenges encountered in the course of its application.These include limits of patients experience,variations on the experience reports incurred by different services experienced by patients,and setting of the patient-inpatient ratio among others.Solutions proposed based on these studies aim at creating a patient experience scale tailored to Chinese patients.

Objective To explore the application effect of the multidisciplinary collaborations in control of peritoneal dialysis patients with hypertension. Methods A total of 220 cases of peritoneal dialysis patients divided into experimental group and control group (each group had 110 cases) according to the random number table. In which, the control group received routine capacity control and health education with a total of 105 patients finished the study. The experimental group received of multidisciplinary collaborations on the basis of routine capacity control and health education with a total of 107 patients finished the study. Observe changes with knowledge of drugs, medication compliance, self-management behavior and blood pressure of patients before and after the intervention respectively. Results In experimental group,the scores of drug knowledge, medication compliance and self-management behaviors were (0.93 ± 0.49), 0.00 (0.00, 0.25), (2.69 ± 0.25) points before the intervention, 6 months after the intervention were (1.17 ± 0.54), 0.25 (0.00, 0.50), (2.86 ± 0.15) points, the difference between the groups was statistically significant (t=38.60, Z=4.34, t= 2.45, P < 0.01 or 0.05). In control group,the scores of drug knowledge, medication compliance and self-management behaviors were (0.87 ± 0.45), 0.00 (0.00, 0.25), (2.64 ± 0.27) points before the intervention, 6 months after the intervention were (0.89 ± 0.43), 0.00 (0.00, 0.38), (2.73 ± 0.27) points, there was no significant difference between drug knowledge and medication compliance (t=0.44, Z=1.83, P > 0.05), there were statistically significant differences in self-management behavior (t=6.23, P<0.01);there was no difference between the statistical significance between the 2 groups before intervention (t=1.02, Z=1.46, t=1.32, P > 0.05); there was significant difference between the 2 groups after intervention (t=4.11, Z=4.03, t=4.34, P<0.01). Patients in the experimental group with the systolic and diastolic blood pressure were (147.11 ± 14.31), (90.16 ± 13.02) mmHg (1 mmHg=0.133 kPa) respectively, before the intervention; 6 months after the intervention were (139.39 ± 17.05), (83.76 ± 12.52) mmHg respectively, the difference was statistically significant (t=3.59, 2.92, P<0.01). The control group before intervention were (149.56 ± 18.11), (93.56 ± 15.09) mmHg respectively, 6 months after the intervention were (145.14±20.50), (88.14±10.88) mmHg respectively, the difference was statistically significant (t=2.02, 2.72, P<0.05 or 0.01);there was no significant difference between the two groups before intervention (t=1.09, 1.82, P>0.05);6 months after the intervention there was significant difference between the 2 groups (t=2.22, 2.72, P < 0.05 or 0.01). Conclusions Multidisciplinary collaborations have a significant role in patients with peritoneal dialysis, especially in blood pressure control, medication compliance and self-management behavior.

Objective To evaluate the significance of the expression of carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) as prognostic indicators for patients with stage Ⅱ colorectal cancer. Methods A total of 285 patients with stage Ⅱcolorectal cancer who underwent potentially curative surgery were enrolled in the study. A high CEA level was defined as a level exceeding 5 ng/ml and a high CA19-9 level was defined as a level exceeding 37 U/ml. Patients were followed up every 3 months to review CEA and CA19-9 levels. Two years later, the chest and abdominal CT examination were performed every 3 months, and then every 6 months until 5 years. Results Out of these 285 patients, 99 (42.60%) patients had high CEA levels, 25 (8.77 %) patients had high CA19-9 levels, and 12 (4.21 %) patients had both high CEA and CA19-9 levels. The overall survival rates of patients with both high CEA and CA19-9 levels were significantly worse than those of others (P< 0.05). During the study, 51 recurrences were diagnosed. There were 22 hepatic recurrences, 10 pulmonary recurrences, 9 local recurrences, 8 lymph node recurrences, and 2 peritoneal recurrences. CT, CEA and CA19-9 were the first abnormal examinations in 30, 5 and 8 recurrent patients, respectively. In 27 % of recurrent patients, the recurrence was detected earlier by CEA and CA19-9 than that by CT. Conclusions The detection of preoperative CEA and CA19-9 levels is useful for predicting the prognosis after potentially curative surgery in patents with stage Ⅱ colorectal cancer. For early detection of occult recurrence of colorectal cancer, tumor markers are relevant.

Objective To investigate relationships between signal/cutoff (S/CO) ratios of antiHCV recombinant immunoblot assay (RIBA) and their positivity with different chemiluminescence immunoassay(CLIA) reagents.Methods A case-control study was performed.From March 2014 to March 2015,anti-HCV antibody was detected in 2 616 serum of outpatients and inpatients coming from Department of Clinical Laboratory,Qilu Hospital of Shandong University by three kinds of homemade CLIA reagents and one imported CLIA reagents.The positive samples were further tested by RIBA.The correlation between the positivity and the S/CO ratios was analyzed.The difference between different reagents were compared by x2 method.Results The predicted positivities of Shandong Laibo were 97.8％ and 33.3％ with S/CO ratio ≥ 26.8 and 1 to 26.8,respectively;The predicted positivities of Beijing Yuande were 96.7％ and 20％ with S/CO ratio ≥ 16.6 and 1 to 16.6,respectively;The predicted positivities of Beijing Kemei were 97.0％ and 9.8％ with S/CO ratio ≥ 16.7 and 1 to16.7,respectively;The predicted positivities of Abbott were 96.9％ and 12.8％ with S/CO ratio≥5 and 1 to 5,respectively.Conclusions Anti-HCV CLIA S/CO ratio and RIBA confirmatory test results have some relevance.Domestic reagents also can refer to import reagents determine the relationship between the positivity and the S/CO ratio.Different domestic reagent of positivity has different S/CO ratio.Although each reagent S/CO ratio to the same positivity has large difference,suggesting each manufacturer should set their products corresponding values according to the situation,providing reference for the clinical use of unit in result determination of the clinical trials.

Objective To study the effect of cisplatin on the hepatocellular carcinoma HepG2 cells by Atomic Force Microscopy (AFM), then analysis the changes of ultrastructural in HepG2 cells during apoptosis induced by cisplatin at nanoscale level. Methods HepG2 cells were treated with cisplatin for 24h and 48h. The ultrastructural change of cell surface was detected by AFM , the inhibitory rate and apoptotic rate of cell were examined by MTT and fow cytometry. Results AFM images showed that with the prolongation of cisplatin-inducing, the deformation change of HepG2 cells varying degree. The cells appeared larger pore size of cell membrane, the value of cell membrane particle sizes, Rp-v, Ra, Rq and Meant Ht were significant increased. The inhibitory rate and apoptotic rate were significant increased. Conclusions Cisplatin induced shrinkage in cell morphology, pore formation and roughness increasing in cell membrane, thereby inducing apoptosis in HepG2 cells.

ObjectiveTo explore the optimal acupuncture-moxibustion treatment protocol in treating diabetic gastroparesis. MethodA hundred patients were randomized into a body-acupuncture group, an electroacupuncture group, a hydroacupuncture group, and an acupuncture-moxibustion group, allto receive 3 treatment courses. The clinical symptoms and sign scores were observed before and after the intervention in the four groups.ResultThe markedly-effective rate of the acupuncture-moxibustion group was significantly higher than that of the other three groups (P<0.05). Regarding the symptom score for bloating, poor appetite, belching, upper abdominal pain, and nausea, the improvements in the acupuncture-moxibustion group were more significant than that in the other three groups (P<0.05,P<0.01).ConclusionCombination of acupuncture and moxibustion is the optimal treatment protocol for diabetic gastroparesis.

Objective:To reveal the abnormal topology of brain network in Alzheimer′s disease (AD), and evaluate the laterality of tau protein deposition in brains of AD patients based on 18F-APN-1607 PET brain imaging combined with graph theory. Methods:From November 2018 to January 2020, 23 clinically diagnosed AD patients (9 males, 14 females; age (61.3±10.7) years) and 13 normal controls (NC) (9 males, 4 females; age (61.6±4.5) years) who underwent 18F-APN-1607 PET imaging in Huashan Hospital, Fudan University were analyzed in this cross-sectional study. The brain network analysis method based on graph theory was used to construct the tau network of the NC group and the AD group, the network attributes (clustering coefficient, shortest path length, local efficiency, and small-worldness) were calculated, and the asymmetry index (AI) of each group to evaluate the laterality of tau protein deposition was obtained. Permutation test (1 000 times) was used to analyze the differences in brain network parameters between the NC group and the AD group. Results:The tau network of the AD group had obvious topological disorder, and the connections in the olfactory cortex and temporal lobe were weakened, while in the posterior cingulate gyrus, anterior wedge, and parietal occipital lobe, the connections were enhanced. Compared with NC group, clustering coefficient ( t values: 2.28-2.69), local efficiency ( t values: 2.34-3.06) and small-worldness ( t values: 2.26-3.32) were significantly decreased in AD group (all P<0.05) with the sparsity of 20%-50%, while the shortest path length was significantly increased ( t values: 2.13-2.85; all P<0.05). There was significant tau laterality in the posterior cingulate gyrus, superior parietal gyrus, paracentral lobule, superior temporal gyrus and middle temporal gyrus (AI: 10.5%(8.1%, 13.9%), 14.1%(7.6%, 20.3%), -12.4%(-15.7%, -7.8%), -10.8%(-15.3%, -2.1%) , -12.1%(-17.9%, -6.6%), respectively). Conclusion:The tau network analysis based on 18F-APN-1607 may be used to reveal abnormal topological changes of AD patients, and the tau deposition in the posterior cingulate gyrus, superior parietal gyrus, paracentral lobule, superior temporal gyrus and middle temporal gyrus has obvious laterality in AD patients.