A novel solid-gas reaction preparation technology was used to adjust the composition and microstructure of the composite crystal materials by changing the preparation parameters. Compared with the commonly used sol-ge...A novel solid-gas reaction preparation technology was used to adjust the composition and microstructure of the composite crystal materials by changing the preparation parameters. Compared with the commonly used sol-gel method, acid base neutralization sedimentation method, hydrothermal method, and gas phase deposition method, the technology was relatively simplified and the elemental composition was controllable, without the use of openings and additives. A kind of multi-element composite porous metal oxide was obtained by pre-intercalation and decarburization. In order to increase the porosity of MoO3 material and promote the adsorption and diffusion of reactant molecules, the microstructure of MoO3 was studied. The preparation process of porous molybdenum trioxide by solid gas combination process was discussed, which provides an innovative idea for the design and preparation of new materials with a large specific surface area and other desirable properties.展开更多
核苷酸结合寡聚化结构域(nucleotide-binding oligomerization domain,NOD)样受体家族含pyrin结构域蛋白3(nod-like receptor family pyrin domain-containing protein 3,NLRP3)炎性小体是一类位于细胞质内的多蛋白复合物,可介导多种炎...核苷酸结合寡聚化结构域(nucleotide-binding oligomerization domain,NOD)样受体家族含pyrin结构域蛋白3(nod-like receptor family pyrin domain-containing protein 3,NLRP3)炎性小体是一类位于细胞质内的多蛋白复合物,可介导多种炎症性疾病。牙周致病菌可通过活化NLRP3炎性小体,调控牙周组织的慢性炎症性反应。本文对慢性牙周炎(chronic periodontitis,CP)常见病原菌活化NLRP3炎性小体的机制进行综述,旨在为深入探索CP的发病机制提供新的思路,指导临床预防和治疗慢性牙周病。展开更多
OBJECTIVE: To formulate the quality evaluation questionnaire of Traditional Chinese Medicine(TCM) nursing plan for stroke in acute and recovery phases, and to evaluate the quality of TCM nursing plan for stroke by cli...OBJECTIVE: To formulate the quality evaluation questionnaire of Traditional Chinese Medicine(TCM) nursing plan for stroke in acute and recovery phases, and to evaluate the quality of TCM nursing plan for stroke by clinical nurses. METHODS: The questionnaire was designed by referring to the Applicability Questionnaire of TCM Clinical Diagnosis and Treatment Guideline, and the expert consultation was used to assess the content validity. In addition, the results of the questionnaire were processed and analyzed with SPSS20.0 software. RESULTS: The content validity of the self-designed questionnaire was 0.94 for the S-CVI/Ave score. The results of the questionnaire demonstrated that the overall content of the plan was "better than the original routine nursing plan"(59.18%); the recognition degree of "common symptoms"(36.70%) and "syndrome classification"(36.70%) of the plan was the lowest. CONCLUSION: The plan is supposed to be further improved in the future in order to be coincident with clinical reality.展开更多
基金Funded by National Natural Science Foundation of China(No.516722040)。
文摘A novel solid-gas reaction preparation technology was used to adjust the composition and microstructure of the composite crystal materials by changing the preparation parameters. Compared with the commonly used sol-gel method, acid base neutralization sedimentation method, hydrothermal method, and gas phase deposition method, the technology was relatively simplified and the elemental composition was controllable, without the use of openings and additives. A kind of multi-element composite porous metal oxide was obtained by pre-intercalation and decarburization. In order to increase the porosity of MoO3 material and promote the adsorption and diffusion of reactant molecules, the microstructure of MoO3 was studied. The preparation process of porous molybdenum trioxide by solid gas combination process was discussed, which provides an innovative idea for the design and preparation of new materials with a large specific surface area and other desirable properties.
文摘核苷酸结合寡聚化结构域(nucleotide-binding oligomerization domain,NOD)样受体家族含pyrin结构域蛋白3(nod-like receptor family pyrin domain-containing protein 3,NLRP3)炎性小体是一类位于细胞质内的多蛋白复合物,可介导多种炎症性疾病。牙周致病菌可通过活化NLRP3炎性小体,调控牙周组织的慢性炎症性反应。本文对慢性牙周炎(chronic periodontitis,CP)常见病原菌活化NLRP3炎性小体的机制进行综述,旨在为深入探索CP的发病机制提供新的思路,指导临床预防和治疗慢性牙周病。
文摘OBJECTIVE: To formulate the quality evaluation questionnaire of Traditional Chinese Medicine(TCM) nursing plan for stroke in acute and recovery phases, and to evaluate the quality of TCM nursing plan for stroke by clinical nurses. METHODS: The questionnaire was designed by referring to the Applicability Questionnaire of TCM Clinical Diagnosis and Treatment Guideline, and the expert consultation was used to assess the content validity. In addition, the results of the questionnaire were processed and analyzed with SPSS20.0 software. RESULTS: The content validity of the self-designed questionnaire was 0.94 for the S-CVI/Ave score. The results of the questionnaire demonstrated that the overall content of the plan was "better than the original routine nursing plan"(59.18%); the recognition degree of "common symptoms"(36.70%) and "syndrome classification"(36.70%) of the plan was the lowest. CONCLUSION: The plan is supposed to be further improved in the future in order to be coincident with clinical reality.