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Objective:To explore the influencing factors of psychological stress in patients with coronary heart disease, and the effect path of joint decision-making between doctors and patients on psychological stress and to provide reference for the formulation of management plan for physical and mental health of patients with coronary heart disease.Methods:From July 2017 to April 2022, 715 retired patients with coronary heart disease hospitalized in General Hospital of the People′s Liberation Army and Air Force Hospital in Western Military Theater of the People′s Liberation Army were investigated adopted cross-sectional survey method by simple random sampling using general information questionnaire, Stress Response Questionnaire, Shared Decision-making Questionnaire between Doctors and Patients, Uncertainty in Illness Scale and Simple Coping Style Questionnaire. By using structural equation modeling, the direct and indirect influence paths of shared decision-making between doctors and patients on psychological stress were analyzed.Results:The scores of psychological stress, shared decision-making, uncertainty in illness, positive coping style and negative coping style were 49.81 ± 11.06, 79.24 ± 8.68, 76.40 ± 12.56, 21.67 ± 5.51 and 8.90 ± 3.12. Correlation analysis showed that the scores of psychological stress were positively correlated with the scores of uncertainty in illness and negative coping style ( r=0.661, 0.591, both P<0.01), and negatively correlated with the scores of shared decision-making between doctors and patients and positive coping style ( r=-0.623, -0.451, both P<0.01). Path analysis showed that shared decision-making between doctors and patients had a direct effect on psychological stress, accounting for 23.81% of the total effect; the uncertainty in illness, positive coping style and negative coping style played a part of intermediary role between the joint decision-making between doctors and patients and psychological stress, accounting for 32.35%, 8.40% and 17.93% of the total effect respectively; the uncertainty in illness and negative coping style had a chain mediating effect between them, accounting for 17.51% of the total effect. Conclusions:It suggests that the shared decision-making between doctors and patients with coronary heart disease is not only directly related to psychological stress, but also indirectly related to psychological stress through uncertainty in illness and coping style, among which coping style may play a role of "pivot" to a certain extent.
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Pyroptosis belongs to the programmed cell death of inflammatory cells, which is regulated by GSDMD (Caspase-1,-4,-5-11) and GSDME (Caspase-3, granzyme). Multiple regulatory pathways of pyroptosis are abnormally expressed in gastric cancer cells, indicating that pyroptosis is closely related to gastric cancer and has the potential to become a new target for gastric cancer treatment. Combined with current mainstream treatments such as chemotherapy and immunotherapy, it may improve clinical treatment effect of gastric cancer. This article reviews the molecular mechanism of pyroptosis, the related research on gastric cancer and pyroptosis, and the related research on pyroptosis and gastric cancer treatment to explore the possibility of pyroptosis as a new target for gastric cancer, and to provide new research ideas for gastric cancer treatment.
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Objective To investigate the changes of the gray matter in patients with rheumatoid arthritis (RA) based on the voxel based morphometry (VBM).Methods 35 patients with RA and 30 healthy volunteers with age,sex and education level matched performed a high-resolution 3D-T1-weighted whole brain structural scan by GE Signa HDxt 1.5T MRI scanner.The high resolution T1WI images were preprocessed by the VBM 12 implemented in the SPM 12 software to display the gray matter structures of the RA patients and the healthy volunteers.T test was used to compare the morphological changes of gray matter between the RA patients and the volunteers.Results The gray matter volume gray matter volume in the right lentiform nucleus,left frontal lobe and left cerebellum posterior lobe significantly decreased in RA patients,and their gray matter volume had no correlation with the clinical indications.The increase of gray matter volume was not found in the RA patients.Conclusion RA patients show decreased gray matter volume in several cerebral regions,which suggests that RA can lead to the brain structural abnormalities.VBM can provide an objective imaging evidence to evaluate the cerebral morphological abnormalities of RA.