ObjectiveTo explore the protective effect and mechanism of Zingiberis Rhizoma Recens alcohol extract on lipopolysaccharide （LPS）-induced acute lung injury in mice. MethodBalb/c mice were randomly divided into normal group， model group， dexamethasone group， and low- and high-dose Zingiberis Rhizoma Recens groups. Mice in the normal group were instilled with normal saline through the nose， and the other groups were instilled with normal saline containing LPS （50 μg）. After 30 minutes of modeling， the dexamethasone group was gavaged with 5 mg·kg^-1 of dexamethasone acetate solution， the low- and high-dose Zingiberis Rhizoma Recens groups were gavaged with different doses of （7， 14 g·kg^-1） of Zingiberis Rhizoma Recens alcohol extract， and the normal group and the model group were gavaged with the same volume of water. After 24 hours of modeling， the total number of white blood cells in bronchoalceolar lavage fluid （BALF） was detected by cell counter， and the levels of the inflammatory factors including tumor necrosis factor （TNF）-α， interleukin （IL）-1β， IL-6， and superoxide dismutase （SOD）， and myeloperoxidase （MPO） was detected by enzyme-linked immunosorbent assay （ELISA）. Haematoxylin-eosin （HE） staining method was used to observe the pathological changes of lung tissue in each group， and the Western blot was used to detect the protein expression of nuclear transcription factor （NF）-κB p65， phosphorylation （p）-NF-κB p65， and Toll-like receptor 4 （TLR4） in lung tissue. ResultCompared with the normal group， the white blood cell count in BALF and the levels of TNF-α， IL-1β， IL-6， and MPO in the model group was increased （P<0.01）， and the level of SOD was decreased （P<0.05）. Pathological damage of lung tissue was obvious， and the protein expression of NF-κB p65， p-NF-κB p65， and TLR4 in lung tissue was increased （P<0.01）. Compared with the model group， the white blood cell count in BALF and the levels of TNF-α， IL-1β， IL-6， and MPO in the treatment group was decreased （P<0.05，P<0.01）， and the level of SOD was increased （P<0.05，P<0.01）. Pathological damage of lung tissue was alleviated， and the protein expression of NF-κB p65， p-NF-κB p65， and TLR4 in lung tissue was decreased （P<0.01）. ConclusionZingiberis Rhizoma Recens alcohol extract may play a protective role in LPS-induced acute lung injury in mice by inhibiting the TLR4/NF-κB signaling pathway.

The reform of medical insurance payment is a critical part of deepening the medical reform.It plays an important role in guiding the behavior of healthcare providers.The latest progress in the reform of health insurance payment in the US.is the imple-mentation of value-based payment models.The literature research method is applied to review the development of value-based pay-ment practices in the US.It finds the main value-based payment models in the United States are targeted hospitals and physicians as the incentive object,with the characteristics of the combination of reward and punishment,the combination of horizontal and ver-tical evaluation,the continuous improvement of evaluation system,and the full use of information means.On this basis,combined with the national conditions of China,it puts forward four suggestions on establishing effective incentive mechanism,formulating scientific evaluation system,insisting on continuous improvement mechanism and strengthening medical information construction for future reform of medical insurance.

The reform of medical insurance payment is a critical part of deepening the medical reform.It plays an important role in guiding the behavior of healthcare providers.The latest progress in the reform of health insurance payment in the US.is the imple-mentation of value-based payment models.The literature research method is applied to review the development of value-based pay-ment practices in the US.It finds the main value-based payment models in the United States are targeted hospitals and physicians as the incentive object,with the characteristics of the combination of reward and punishment,the combination of horizontal and ver-tical evaluation,the continuous improvement of evaluation system,and the full use of information means.On this basis,combined with the national conditions of China,it puts forward four suggestions on establishing effective incentive mechanism,formulating scientific evaluation system,insisting on continuous improvement mechanism and strengthening medical information construction for future reform of medical insurance.

The reform of medical insurance payment is a critical part of deepening the medical reform.It plays an important role in guiding the behavior of healthcare providers.The latest progress in the reform of health insurance payment in the US.is the imple-mentation of value-based payment models.The literature research method is applied to review the development of value-based pay-ment practices in the US.It finds the main value-based payment models in the United States are targeted hospitals and physicians as the incentive object,with the characteristics of the combination of reward and punishment,the combination of horizontal and ver-tical evaluation,the continuous improvement of evaluation system,and the full use of information means.On this basis,combined with the national conditions of China,it puts forward four suggestions on establishing effective incentive mechanism,formulating scientific evaluation system,insisting on continuous improvement mechanism and strengthening medical information construction for future reform of medical insurance.

The reform of medical insurance payment is a critical part of deepening the medical reform.It plays an important role in guiding the behavior of healthcare providers.The latest progress in the reform of health insurance payment in the US.is the imple-mentation of value-based payment models.The literature research method is applied to review the development of value-based pay-ment practices in the US.It finds the main value-based payment models in the United States are targeted hospitals and physicians as the incentive object,with the characteristics of the combination of reward and punishment,the combination of horizontal and ver-tical evaluation,the continuous improvement of evaluation system,and the full use of information means.On this basis,combined with the national conditions of China,it puts forward four suggestions on establishing effective incentive mechanism,formulating scientific evaluation system,insisting on continuous improvement mechanism and strengthening medical information construction for future reform of medical insurance.

The reform of medical insurance payment is a critical part of deepening the medical reform.It plays an important role in guiding the behavior of healthcare providers.The latest progress in the reform of health insurance payment in the US.is the imple-mentation of value-based payment models.The literature research method is applied to review the development of value-based pay-ment practices in the US.It finds the main value-based payment models in the United States are targeted hospitals and physicians as the incentive object,with the characteristics of the combination of reward and punishment,the combination of horizontal and ver-tical evaluation,the continuous improvement of evaluation system,and the full use of information means.On this basis,combined with the national conditions of China,it puts forward four suggestions on establishing effective incentive mechanism,formulating scientific evaluation system,insisting on continuous improvement mechanism and strengthening medical information construction for future reform of medical insurance.

The reform of medical insurance payment is a critical part of deepening the medical reform.It plays an important role in guiding the behavior of healthcare providers.The latest progress in the reform of health insurance payment in the US.is the imple-mentation of value-based payment models.The literature research method is applied to review the development of value-based pay-ment practices in the US.It finds the main value-based payment models in the United States are targeted hospitals and physicians as the incentive object,with the characteristics of the combination of reward and punishment,the combination of horizontal and ver-tical evaluation,the continuous improvement of evaluation system,and the full use of information means.On this basis,combined with the national conditions of China,it puts forward four suggestions on establishing effective incentive mechanism,formulating scientific evaluation system,insisting on continuous improvement mechanism and strengthening medical information construction for future reform of medical insurance.

The reform of medical insurance payment is a critical part of deepening the medical reform.It plays an important role in guiding the behavior of healthcare providers.The latest progress in the reform of health insurance payment in the US.is the imple-mentation of value-based payment models.The literature research method is applied to review the development of value-based pay-ment practices in the US.It finds the main value-based payment models in the United States are targeted hospitals and physicians as the incentive object,with the characteristics of the combination of reward and punishment,the combination of horizontal and ver-tical evaluation,the continuous improvement of evaluation system,and the full use of information means.On this basis,combined with the national conditions of China,it puts forward four suggestions on establishing effective incentive mechanism,formulating scientific evaluation system,insisting on continuous improvement mechanism and strengthening medical information construction for future reform of medical insurance.

The reform of medical insurance payment is a critical part of deepening the medical reform.It plays an important role in guiding the behavior of healthcare providers.The latest progress in the reform of health insurance payment in the US.is the imple-mentation of value-based payment models.The literature research method is applied to review the development of value-based pay-ment practices in the US.It finds the main value-based payment models in the United States are targeted hospitals and physicians as the incentive object,with the characteristics of the combination of reward and punishment,the combination of horizontal and ver-tical evaluation,the continuous improvement of evaluation system,and the full use of information means.On this basis,combined with the national conditions of China,it puts forward four suggestions on establishing effective incentive mechanism,formulating scientific evaluation system,insisting on continuous improvement mechanism and strengthening medical information construction for future reform of medical insurance.