Presentation_1_Policy implementation challenges and the ritualization of public health emergency plans: An investigation of urban communities in Jiangsu Province, China.pdf

IntroductionThe COVID-19 pandemic has been a global public health emergency, and countries worldwide have responded to it through a vast array of pre-planned, adaptively devised and ad-hoc measures. In China, public health emergency plans - the plans expected to drive the response to epidemics or pandemics - demonstrated a concerning tendency towards “ritualization.” “Ritualization” denotes the practice of public health emergency plans to be reliably developed so that a formal requirement is met, while being implemented selectively or not at all in the emergency response.MethodsThis study explored the phenomenon of ritualization by analyzing data from 1485 questionnaires, 60 in-depth interviews and 85 actual public health emergency plans. It used the Smith Policy-Implementation-Processing pattern as its conceptual framework.ResultsThe study found that the infeasibility of plans, their ineffective implementation by emergency management agencies, the obstructive behaviors of community residents, and the lack of an appropriate policy environment all contributed to the practice of ritualization.DiscussionAs China seeks to better respond to COVID-19 and accelerate the recovery of its health system, it is essential to ensure that its public health emergency plans are effectively developed and implemented.</p

Association of the IL-17 polymorphisms with serum IL-17 levels in AG patients.

The serum IL-17A and IL-17F level were measured in different genotype carriers from AG patients. A) The expression of IL-17A level was no difference between the 15 AA homozygotes, 24 AG heterozygotes carriers and 9 GG homozygotes carriers of IL-17A rs2275913 polymorphism. (P>0.05; respectively); B) The expression of IL-17F level was no difference between the 2 CC homozygotes, 14 CT heterozygotes carriers and 62 TT homozygotes carriers of IL-17F rs763780 polymorphism (P>0.05; respectively).</p

The genotypic and allelic frequencies of rs2275913, rs763780 and rs4819554 between cases and controls.

<p>The genotypic and allelic frequencies of rs2275913, rs763780 and rs4819554 between cases and controls.</p

Demographic and clinical characteristics of cases and controls.

<p>Demographic and clinical characteristics of cases and controls.</p

Additional file 1: of Common variants in the SLC28A2 gene are associated with serum uric acid level and hyperuricemia and gout in Han Chinese

Table S1. The SNPs information in the analysis. Table S2. The frequency and mean SUA value for each genotype of rs16941238 and rs2271437 among gout, HUA and normouricemic controls, respectively. (DOCX 22 kb

Levels of serum IL-17A and IL-17F in the AG, IG and control groups.

<p>Serum IL-17A and IL-17F levels of 78 AG patients, 150 IG patients and 198 control subjects were detected using Elisa kit. Expression of serum IL-17A and IL-17F were significantly decreased in the AG and IG group compared with controls (P<0.001; respectively), whereas no significant difference was observed between the AG and IG groups (both P>0.05). AG represents acute gout; IG represents intercritical periods of gout. The ANOVA and Bonferroni's test methods were used. The statistical significance was set at P<0.05.</p

Edge Substitution Effects of Histidine Tautomerization Behaviors on the Structural Properties and Aggregation Properties of Aβ(1–42) Mature Fibril

Histidine behaviors play critical roles in folding and misfolding processes due to the changes in net charge and the various N/N–H orientations on imidazole rings. However, the effect of histidine tautomerization (HIE (Nε-H, ε) and HID (Nδ-H, δ) states) behaviors on the edge chain of Aβ mature fibrils remains inadequately understood, which is critical for finding a strategy to disturb fibril elongation and growth. In the current study, eight independent molecular dynamics simulations were conducted to investigate such impacts on the structural and aggregation properties. Our results from three different binding models revealed that the binding contributions of edge substitution effects are primarily located between chains 1 and 2. Histidine states significantly influence the secondary structure of each domain. Further analysis confirmed that the C1_H6//C1_E11 intrachain interaction is essential in maintaining the internal stability of chain 1, while the C1_H13//C2_H13 and C1_H14//C2_H13 interchain interactions are critical in maintaining the interchain stability of the fibril structure. Our subsequent analysis revealed that the current edge substitution leads to the loss of the C1_H13//C1_E11 intrachain and C1_H13//C2_H14 interchain interactions. The N-terminal regularity was significantly directly influenced by histidine states, particularly by the residue of C1_H13. Our study provides valuable insights into the effect of histidine behaviors on the edge chain of Aβ mature fibril, advancing our understanding of the histidine behavior hypothesis in misfolding diseases

NA-MNT and ELISA-MNT intra-assay variation (n = 8).

NA-MNT and ELISA-MNT intra-assay variation (n = 8).</p

H7N9 antibody responses and correlations among the HI assay, ELISA-MNT, and NA-MNT.

92 serum samples from human subjects immunized with either (A) one dose or (B) two doses of candidate H7N9 influenza vaccine were analyzed using either HI assay, NA-MNT, or ELISA-MNT. The correlations among the titers in the 92 serum samples after immunization with one dose of candidate H7N9 influenza vaccines were measured by (C) HI assay versus NA-MNT or (D) ELISA-MNT versus NA-MNT. The correlations among the titers in the 92 serum samples after immunization with two doses of candidate H7N9 influenza vaccines were measured by (E) HI assay versus NA-MNT or (F) ELISA-MNT versus NA-MNT. Linear regression equations and correlation coefficients were calculated by linear regression analysis of the log transformed data.</p

Serology results from 40 healthy volunteers received two doses of inactivated H5N1 influenza vaccine.

Serology results from 40 healthy volunteers received two doses of inactivated H5N1 influenza vaccine.</p