Objective:To construct an indicator system to comprehensively evaluate the resource allocation level of the health and pension industry in 31 provinces of China from 2016 to 2021,calculate the fairness of resource allocation,clarify the problems in resource allocation of the health and pension industry in China,and promote high-quality development of the health and pension industry.Methods:The entropy method is used to comprehensively evaluate the level of resource allocation in the health care industry,and the Gini coefficient and Theil index are used to analyze the fairness of resource allocation in the health care industry.Results:The level of resource allocation in the health and pension industry is generally not high,with significant inter provincial differences;the unequal allocation of resources in the health industry is on the rise;regional differences are the leading force that causes differences in the fairness of resource allocation in the health and pension industry.Conclusion:It is suggested to improve the infrastructure and stimulate the endogenous impetus of the development of the health and pension industry;deeply cultivate market demand and improve the level of resource allocation in the health and pension industry;optimize financial investment and bridge the gap in regional health resource allocation.

Objective:To analyze the site of vestibular nerve damaged in patients with acute vestibular neuritis. Methods:Fifty-seven patients with acute vestibular neuritis were recruited, and each patient underwent caloric irrigation test, video head impulse test（vHIT） and vestibular evoked myogenic potentials（VEMPs）. The results were further analyzed. Results:Analysis of abnormal rates of different vestibular function tests: the abnormal rate of caloric irrigation test, horizontal semicircular canal vHIT, anterior semicircular canal vHIT, and posterior semicircular canal vHIT were 92.98%, 92.98%, 92.98%, and 52.63%, respectively. The abnormal rate of cervical vestibular evoked myogenic potentials（cVEMP） and ocular vestibular evoked myogenic potentials（oVEMP） were 52.63% and 89.47%. The abnormal rate of caloric irrigation test, horizontal semicircular canal vHIT, anterior semicircular canal vHIT, and oVEMP were significantly higher than posterior semicircular canal vHIT and cVEMP（P<0.01）. Combination analysis of different vestibular function tests: there are twenty-six patients（45.61%, superior and inferior vestibular nerve） with abnormal caloric irrigation test, video head impulse test, and VEMPs. There are twenty-five patients（43.86%, superior vestibular nerve） with abnormal caloric irrigation test, horizontal semicircular canal vHIT, anterior semicircular canal vHIT, and oVEMP. There are 4 patients（7.02%, inferior vestibular nerve） with abnormal posterior semicircular canal vHIT and cVEMP. There are two patients（3.51%, ampullary vestibular nerve） with abnormal caloric irrigation test, horizontal semicircular canal vHIT, and anterior semicircular canal vHIT. The rate of superior and inferior vestibular neuritis and superior vestibular neuritis were significantly higher than inferior vestibular neuritis and ampullary vestibular neuritis（P<0.01）. Conclusion:Acute vestibular neuritis subtypes can be divided into four categories: superior and inferior vestibular neuritis, superior vestibular neuritis, inferior vestibular neuritis, and ampullary vestibular neuritis. Video head impulse test can accurately assess the site of vestibular nerve damage in patients with acute vestibular neuritis. In addition, vHIT combined with VEMPs can provide objective evidence for the diagnosis of ampullary vestibular neuritis.
Humans ; Vestibular Neuronitis/diagnosis* ; Vestibule, Labyrinth ; Vestibular Nerve ; Semicircular Canals ; Head Impulse Test/methods*

Objective:To explore the association of different obesity measurement indexes on serum C-reactive protein (CRP) in Chinese adult women.Methods:The data were obtained from baseline and follow-up surveys of the urban Breast Cancer Screening Program in Shuangliu District, Chengdu. A total of 441 adult women were included in the study. A questionnaire survey, physical examination, and laboratory testing were conducted on the subjects. Multivariate logistic regression model, two-level mixed effects logistic regression model, and restricted cubic spline method were used to investigate the linear and nonlinear correlation between different obesity measurement indexes and serum CRP in adult women.Results:For every 1 unit increase in BMI, waist circumference (WC), and adiposity, the risk of elevated serum CRP or exacerbation of chronic low-grade inflammation in adult women increased by 16.5%, 5.0%, and 11.1% ( P<0.05), respectively. Both BMI and adiposity were nonlinear correlated with serum CRP. Using BMI=24.0 kg/m 2 as the reference point, serum CRP level increased with the increase of BMI when BMI >24.0 kg/m 2. Using adiposity=30% as the reference point, serum CRP level increased with the increase of adiposity when adiposity >30%. Conclusions:Overall, obesity reflected by BMI had the strongest association with serum CRP in adult women, followed by body fat content reflected by adiposity, and central obesity reflected by WC had the weakest association with CRP. Adult women with BMI >24.0 kg/m 2 or adiposity >30% are at high risk for obesity-related inflammatory manifestations.

Objective:To investigate the clinical safety and efficacy of tirofiban in the treatment of hemiplegic stroke warning syndrome.Methods:Patients with hemiplegic stroke warning syndrome admitted to Jining First People's Hospital without receiving intravenous thrombolysis from January 2018 to May 2020 were enrolled retrospectively. Some patients were given tirofiban intravenous infusion for at least 24 h in acute phase, then received oral antiplatelet therapy (tirofiban group); some only received aspirin+ clopidogrel dual antiplatelet therapy (control group). The primary endpoint was muscle strength at the paralytic side and National Institutes of Health Stroke Scale (NIHSS) score at day 7 after onset. The secondary endpoint was the modified Rankin Scale (mRS) score at 3 months after onset, and ≤2 was defined as good clinical outcome. The safety endpoint was the bleeding events during treatment. Multivariate logistic regression analysis was used to determine the independent influencing factors of clinical outcome. Results:A total of 30 patients with hemiplegic stroke warning syndrome were enrolled, including 19 (63.3%) in the tirofiban group and 11 (36.7%) in the control group. There was no significant difference in baseline clinical data between the two groups, and no drug-related bleeding complications occurred during treatment. The muscle strength at paralytic side and NIHSS score at day 7 after onset, NIHSS score at discharge and good clinical outcome rate at 3 months in the tirofiban group were significantly better than those in the control group, and the differences were statistically significant (all P<0.05). Multivariate logistic regression analysis showed that tirofiban was an independent protective factor for good outcome after adjusting the NIHSS score at the beginning of treatment (odds ratio 0.040, 95% confidence interval 0.040-0.449; P=0.009). Conclusions:Tirofiban is safe and effective in the treatment of patients with hemiplegic stroke warning syndrome in acute phase. It can effectively block the progress of the disease, improve the outcome of patients, and will not increase the risk of bleeding.

OBJECTIVE: explore the expression of miR-155-5p in Wilms tumor and its effect in regulating the proliferation, migration and apoptosis of Wilms tumor cells. METHODS: Specimens of tumor tissues and paired adjacent tissues were obtained from 40 patients with Wilms tumor for detection of the expression levels of miR-155-5p using RT-qPCR. Wilms tumor cell line G401 was transfected with miR-155-5p mimics and miR-155-5p inhibitor to induce miR-155-5p over-expression and its inhibition, respectively, and the changes in the cell proliferation, migration and apoptosis were assessed using cell counting kit-8 (CCK-8), wound healing assay and fl ow cytometry. RESULTS: RT-qPCR showed that the expression of miR-155-5p decreased significantly in Wilms tumor tissues as compared with normal kidney tissues and was significantly associated with TNM stage ( < 0.05). In G401 cells, over-expression of miR-155-5p significantly inhibited the cell proliferation and migration and promoted cell apoptosis ( < 0.05), and down-regulation of miR-155-5p obviously enhanced the proliferation and migration and suppressed apoptosis of the cells ( < 0.05). CONCLUSIONS miR-155-5p is down-regulated in Wilms tumor and its expression level is correlated with TNM stage. miR-155-5p participates in the progression of Wilms tumor by inhibiting the proliferation and migration and promoting apoptosis of the tumor cells, and may serve as a novel biomarker for diagnosis, therapy and prognostic evaluation of Wilms tumor.
Apoptosis ; Cell Movement ; Cell Proliferation ; Humans ; Kidney Neoplasms ; genetics ; MicroRNAs ; genetics ; Neoplasm Invasiveness ; Wilms Tumor ; genetics

Objective To study the protein binding rates ofgardenioside,paeoniflorin and naringin in Weiyanling granules in bovine serum albumin,rat plasma and human plasma.Methods The equilibrium dialysis method was carried to determine the binding-rates of three components in Weiyanling granules in bovine serum albumin,rat plasma and human plasma.The HPLC method was used to determine the mass concentration of three components in weiyanling granules in inner and outer dialysis and to calculate the plasma protein-binding rates.Results The linear relationship,precision,extraction recovery and stability of gardenoside,paeoniflorin and naringin all conformed to the methodological requirements.Within the low,middle and high concentration (5.084,10.04 and 20.08 g/L) of Weiyanling granules,the protein-binding rates of gardenioside and bovine serum albumin were 23.77％ ± 13.39％,10.75％ ± 1.34％,5.82％ ± 6.53％,respectively;the protein-binding rates of paeoniflorin were 51.81％ ± 6.53％,30.12％ ± 6.61％,21.39％ ± 9.45％,respectively;the protein-binding rates of naringin were 70.21％ ± 3.31％,67.61％ ± 1.31％,56.00％ ± 3.46％,respectively;the protein-binding rates of gardenioside and rat plasma were 71.56％ ± 3.00 ％,43.56％ ± 12.22％,40.63％ ± 4.73％,respectively;the protein-binding rates ofpaeoniflorin and rat plasma were 55.72％ ± 1.60％,47.59％ ± 6.33％,40.07％ ± 0.72％,respectively;the protein-binding rates of naringin and rat plasma were 85.85％ ± 3.53％,85.38％ ± 0.99％,79.99％ ± 2.57％,respectively;the protein-binding rates of gardenioside and human plasma were 13.56％ ± 2.40％,3.02％ ± 2.41％,5.82％ ± 2.08％,respectively;the protein-binding rates of paeoniflorin and human plasma were 9.49％ ± 5.23％,5.01％ ± 1.10％,3.98％ ± 1.54％,respectively;the protein-binding rates of naringin and human plasma were 25.04％ ± 2.61％,26.09％ ± 13.82％,20.20％ ± 2.24％,respectively.Conclusions Within 5.084,10.04 and 20.08 g/L,the protein binding-rate of gardenioside,paeoniflorin and naringin were shown asfollow,rat plasma ＞bovine serum albumin ＞ human plasma.There were significant differences in species.

Objective To establish a method for the simultaneous content determination ofquercetin,kaempferol and pinocembrin in Penthorum Chinense Pursh.Methods The HPLC analysis was carried out on Alltima C18 (250 mm × 4.6 mm,5 μm) with a mixture of methanol-0.2％ phosphate (45:55) as the mobile phase.The determination wavelength was set at 270 nm with the flow rate of 1.0 ml/min.The column temperature was set at 30 ℃.Results The quercetin,kaempferol and pinocembrin showed good linearity in the range of 0.316-10.120 μg (r=0.999 9),0.012-0.397 μg (r=0.999 6) and 0.063-2.016 μg (r=0.999 8) respectively.The average recovery rates of quercetin,kaempferol and pinocembrin were 99.34％ (RSD=1.51％),99.76％ (RSD=l.96％) and 98.34％ (RSD=1.56％) respectively.Conclusions The method is accurate and sensitive,which can be used for the content determination of quercetin,kaempferol and pinocembrin in Penthorum Chinense Pursh.

OBJECTIVE:To establish a method for simultaneous determination of hyperoside,quercitrin,luteoloside, kaempferol,quercetin,rutin,luteolin and isorhamnetin in total flavanones of Sedum sarmentosum Bunge. METHODS:UPLC-MS/MS method was adopted. The determination was performed on ZOBAX SB C18column with mobile phase consisted of methanol-5 mmol/L ammonium formate aqueous solution(45:55,V/V)at the flow rate of 0.4 mL/min. The column temperature was 30 ℃, and sample size was 2 μL. The electrospray ionization source(ESI)was used;ion source temperature was 400 ℃;desolvation temperature was 300 ℃;desolvation gas flow was 600 L/h;capillary voltage was 3 000 V;nebuliser pressure was 45 psi;the work mode was multiple reaction monitoring mode;detection mode was negative ion mode. The established method was used to determine the contents of 8 components in 3 batches of total flavanones of Sedum sarmentosum Bunge. RESULTS:The linear ranges of hyperoside,quercitrin,luteoloside,kaempferol,quercetin,rutin,luteolin and isorhamnetin were 10.0-640.0,0.5-32.0, 4.5-288.0,8.0-512.0,50.0-3 200.0,2.0-128.0,12.5-800.0 and 25.2-1 612.8 ng/mL(r≥0.991 4),respectively. The limits of detection were 5.0,0.25,2.25,4.0,25.0,1.0,6.25 and 12.6 ng/mL,respectively.The limits of quantitation were 10.0,0.5,4.5, 8.0,50.0,2.0,12.5 and 25.2 ng/mL,separately. RSDs of precision,stability(24 h)and reproducibility tests were no more than 4.3%(n=6). The recoveries were 95.9%-100.6%,and RSDs were 1.5%-3.8%(n=6). The contents of hyperoside,quercitrin, luteoloside,kaempferol,quercetin,rutin,luteolin and isorhamnetin in 3 batches of total flavanones of Sedum sarmentosum Bunge were 507.88-560.37,42.95-50.36,63.52-71.80,1 695.10-1 753.27,10 569.28-10 612.99,25.76-30.13,2 795.22-2 877.43 and 4 869.55-4 971.30 μg/g,respectively. CONCLUSIONS:The established method can be used for simultaneous determination of 8 components in total flavanones of Sedum sarmentosum Bunge.

Objective To evaluate the changes of diffusion kurtosis imaging (DKI) parameters with time in cerebral in farction patients,and contrast with diffusion tensor imaging (DWI).Methods DWI and DKI scans were performed in 95 patients of cerebral infarction.The patients were divided into five groups according to the time of cerebral infarction:Hyperacute phase (n=10),acute phase (n=12),early subacute phase (n =33),late subacute phase (n =20) and chronic phase (n =20).Parameters of DKI were obtained,and the parameters and percentage change of diffusion metrics from normal to ischemic tissue were compared.The evolution rule of parameter with time was analyzed.Results Mean kurtosis (MK),axial kurtosis (K//),radial kurtosis (K⊥) of DKI parameters increased after infarction,and reached the peak at acute phase,and decreased gradually with the prolonging of time.Mean diffusion (MD),axial diffusion (D//),radial diffusion (D⊥) of DTI parameters decreased after infarction,and reached the lowest at the acute phase,and increased gradually with the prolonging of time.The percentage change of MK,K//,K⊥ were higher than those of MD,D//,D⊥,and percent change along the axial direction were significantly larger than that along the radial direction.Conclusion DKI is superior to DTI in evaluating cerebral infarction,and can analyze the changes of microstructure of cerebral infarction comprehensively.

Objective To explore the imaging features of appendiceal mucinous neoplasms and their correlation with the pathology results.Methods The imaging data of 1 6 patients with histopathology proved appendiceal mucinous neoplasms were analyzed retrospectively including mucinous adenoma in 2,low-grade appendiceal mucinous neoplasm (LAMN)in 10,and appendiceal adenocarcinoma in 4. The imaging features were correlated with the result of pathology.Results Mucinous cystadenoma was usually a long oval or strip low density cystic structures with smooth capsule wall and well defined border.Mucinous adenocarcinoma usually presented as a irregular solid-cystic mass with ill-defined border and nodular or separation enhancement.The tumor often infiltrated adjacent bowels,and some of them were accompanied with pseudomyxoma peritonei (PMP)and abdominal implantation metastasi.LAMN had low potential malignancy.The imaging features were between cystadenoma and cystadenocarcinoma.Most cases were similar to mucinous cystadenoma, and some were like to mucinous cystadenocarcinoma.Conclusion The appendiceal mucinous neoplasms have various imaging manifestations. Some cases show some CT and MRI characteristics,which are benefit to the diagnosis of these diseases.