Objective To explore the influence of the medical and health management model based on artificial intelligence (AI) on type 2 diabetes mellitus (T2DM) combined with masked hypertension (MH). Methods A total of 342 patients with T2DM admitted to the hospital from May 2021 to August 2024 were selected as research subjects, and the incidence rate of MH was counted. All patients were classified into the reference group (routine management) and the study group (AI+medical health management) according to the random number table method, with 171 cases in each group. The self-management, glycolipid metabolism and ambulatory blood pressure were compared between both groups before and after intervention. Results Among the 342 patients with T2DM, MH occurred in 34 cases, with an incidence rate of 9.94% (34/342). The self-management ability in the two groups was improved after 6 months and 12 months of intervention, and the self-management ability was higher in the study group (P<0.05). After 6 months and 12 months of intervention, the glucolipid metabolism indexes in both groups were optimized, and the improvements in the study group were greater (P<0.05). The daytime average systolic blood pressure and diastolic blood pressure, 24 h average systolic blood pressure and diastolic blood pressure were decreased in both groups after 6 months and 12 months of intervention, and the study group showed lower indexes (P<0.05). Conclusion T2DM are prone to MH. AI medical and health chronic disease management can enhance patients' self-management ability, help improve glucose and lipid metabolism, lower blood pressure, and help reduce the risk of MH.

Objective To investigate the relationship between plasma homocysteine(Hcy)levels and cognitive impairment(CI).Methods From November 2018 to January 2019,baseline data and cognitive function were collected from the participants aged≥40 years who lived in two villages in Huyi District,Xi'an,China.Their global cognitive function was assessed by Mini-Mental State Examination(MMSE)and the diagnosis of cognitive impairment was based on international guidelines.Fasting blood was collected in the morning,and plasma Hcy level was measured by the chemiluminometric assay.Multivariate Logistic regression analysis,subgroup analysis,and interaction analysis were performed to investigate the relationship between plasma Hcy and CI.Results A total of 1 805 subjects were included in the analysis.There were 1 056 females(58.5％),age ranged from 40 to 88 years[mean(58.99±9.52)years],and 145 participants(8.0％)were diagnosed as CI.The median plasma Hcy level in the overall population was 14.1(11.6,17.8)μmol/L.There were 729(40.4％)subjects in the HHcy group(＞15.0 μmol/L)and 1 076(59.6％)in the normal group(≤15.0 μmol/L).Univariate analysis showed that the prevalence of CI was higher in the HHcy group than in the normal Hcy group(11.4％vs.5.8％,P＜0.001).In multivariable Logistic regression fully adjusted for potential confounders,each 1 μmol/L increase in plasma Hcy level was associated with a 3.0％increased risk of CI(OR=1.030,95％CI:1.012-1.048,P=0.001).Interaction analysis indicated that sex,age,BMI,systolic blood pressure,history of stroke,and diabetes did not significantly modify this association.Conclusion Elevated plasma Hcy levels are associated with an increased risk of CI in people aged≥40 years.This indicates that HHcy may be a risk factor for CI.

Objective To evaluate the rehabilitative effect of targeted sonic vibration load brushing method in stroke patients with oral phase swallowing disorders.Methods A total of 60 stroke patients with swallowing disor-ders,who hospitalized in the rehabilitation department of a Grade Ⅲ Class A hospital in Nanjing City from October 2023 to May 2024,were randomly assigned to an experimental group and a control group,with 30 patients in each group.Both groups received the conventional swallowing function training.The experimental group received targeted sonic vibration load brushing therapy,while the control group received routine oral care with manual toothbrushes.After 30 days of intervention,the swallowing function(Gugging Swallowing Screen,GUSS),modified Beck oral score,incidence of swallowing disorder-related complications,Swallowing Quality of Life(SWAL-QOL)scores,and oral care satisfaction were assessed in both groups.Results No sample detachment.After the intervention,the GUSS score for the experimental group was significantly higher than that of the control group,with a statistical difference(Z=-4.239,P＜0.001).Additionally,the modified Beck oral score and the overall complications rate related to swallowing disor-ders in the experimental group were significantly lower than those in the control group(both P＜0.05).Furthermore,the SWAL-QOL score and the oral care satisfaction score were both higher in the experimental group compared to those in the control group,with statistically significant differences(both P＜0.001).Conclusion Targeted sonic vibration load brushing method significantly improves swallowing function,enhances oral cleanliness,reduces the occurrence of swallowing disorder-related complications,and effectively improves patients' quality of life and nursing satisfaction.

Objective To evaluate the rehabilitative effect of targeted sonic vibration load brushing method in stroke patients with oral phase swallowing disorders.Methods A total of 60 stroke patients with swallowing disor-ders,who hospitalized in the rehabilitation department of a Grade Ⅲ Class A hospital in Nanjing City from October 2023 to May 2024,were randomly assigned to an experimental group and a control group,with 30 patients in each group.Both groups received the conventional swallowing function training.The experimental group received targeted sonic vibration load brushing therapy,while the control group received routine oral care with manual toothbrushes.After 30 days of intervention,the swallowing function(Gugging Swallowing Screen,GUSS),modified Beck oral score,incidence of swallowing disorder-related complications,Swallowing Quality of Life(SWAL-QOL)scores,and oral care satisfaction were assessed in both groups.Results No sample detachment.After the intervention,the GUSS score for the experimental group was significantly higher than that of the control group,with a statistical difference(Z=-4.239,P＜0.001).Additionally,the modified Beck oral score and the overall complications rate related to swallowing disor-ders in the experimental group were significantly lower than those in the control group(both P＜0.05).Furthermore,the SWAL-QOL score and the oral care satisfaction score were both higher in the experimental group compared to those in the control group,with statistically significant differences(both P＜0.001).Conclusion Targeted sonic vibration load brushing method significantly improves swallowing function,enhances oral cleanliness,reduces the occurrence of swallowing disorder-related complications,and effectively improves patients' quality of life and nursing satisfaction.

Objective To investigate the relationship between plasma homocysteine(Hcy)levels and cognitive impairment(CI).Methods From November 2018 to January 2019,baseline data and cognitive function were collected from the participants aged≥40 years who lived in two villages in Huyi District,Xi'an,China.Their global cognitive function was assessed by Mini-Mental State Examination(MMSE)and the diagnosis of cognitive impairment was based on international guidelines.Fasting blood was collected in the morning,and plasma Hcy level was measured by the chemiluminometric assay.Multivariate Logistic regression analysis,subgroup analysis,and interaction analysis were performed to investigate the relationship between plasma Hcy and CI.Results A total of 1 805 subjects were included in the analysis.There were 1 056 females(58.5％),age ranged from 40 to 88 years[mean(58.99±9.52)years],and 145 participants(8.0％)were diagnosed as CI.The median plasma Hcy level in the overall population was 14.1(11.6,17.8)μmol/L.There were 729(40.4％)subjects in the HHcy group(＞15.0 μmol/L)and 1 076(59.6％)in the normal group(≤15.0 μmol/L).Univariate analysis showed that the prevalence of CI was higher in the HHcy group than in the normal Hcy group(11.4％vs.5.8％,P＜0.001).In multivariable Logistic regression fully adjusted for potential confounders,each 1 μmol/L increase in plasma Hcy level was associated with a 3.0％increased risk of CI(OR=1.030,95％CI:1.012-1.048,P=0.001).Interaction analysis indicated that sex,age,BMI,systolic blood pressure,history of stroke,and diabetes did not significantly modify this association.Conclusion Elevated plasma Hcy levels are associated with an increased risk of CI in people aged≥40 years.This indicates that HHcy may be a risk factor for CI.

Objective:To analyze the perceptions, attitudes toward cognitive screening and associated factors in Chinese population.Methods:It was a cross-sectional study, a total of 1 246 Chinese residents who used smartphones and completed the cognitive screening survey in the Sojump application from February 22 to March 7, 2024 were consecutively selected as the study subjects. The questionnaire content included demographic data, physical examination information, perceptions of cognitive disorders, perceptions, attitudes and suggestions of cognitive screening. A total of 1 273 questionnaires were distributed, and 1 273 were retrieved, of which 1 246 were valid (97.9%). The logistic regression analysis was used to evaluate factors associated with the attitudes toward cognitive screening in the subjects.Results:Of the 1 246 respondents included in the study, 468 were male and 778 were female, with a mean age of (43.9±13.8) years. The respondents covered 26 provincial-level administrative regions in China, including 347 (27.8%) in the east, 429 (34.4%) in the middle and 470 (37.7%) in the west. While 943 respondents failed to comprehend the cognitive screening, 914 considered it necessary. Additionally, 447 respondents recommended initiating cognitive screening at age 50, 927 respondents recommended annual screening, and 924 respondents preferred scale assessment. Female ( OR=2.121, 95% CI: 1.599-2.815), middle-aged and elderly ( OR=1.681, 95% CI: 1.223-2.310), urban residents ( OR=1.426, 95% CI: 1.002-2.029), high per capita monthly household income ( OR=1.253, 95% CI: 1.063-1.477), had complete physical examination ( OR=1.404, 95% CI: 1.015-1.943), better understanding of cognitive disorders ( OR=2.202, 95% CI: 1.750-2.772), and better understanding of cognitive screening ( OR=3.313, 95% CI: 2.227-4.931) showed positive correlations with the attitude favoring cognitive screening (all P<0.05). Conclusion:The perception levels of cognitive screening among Chinese residents are relatively low, but their attitudes are positive. Socio-economic factors, behavioral experiences, and knowledge levels are associated with residents′ attitudes toward cognitive screening.

Objective:To analyze the perceptions, attitudes toward cognitive screening and associated factors in Chinese population.Methods:It was a cross-sectional study, a total of 1 246 Chinese residents who used smartphones and completed the cognitive screening survey in the Sojump application from February 22 to March 7, 2024 were consecutively selected as the study subjects. The questionnaire content included demographic data, physical examination information, perceptions of cognitive disorders, perceptions, attitudes and suggestions of cognitive screening. A total of 1 273 questionnaires were distributed, and 1 273 were retrieved, of which 1 246 were valid (97.9%). The logistic regression analysis was used to evaluate factors associated with the attitudes toward cognitive screening in the subjects.Results:Of the 1 246 respondents included in the study, 468 were male and 778 were female, with a mean age of (43.9±13.8) years. The respondents covered 26 provincial-level administrative regions in China, including 347 (27.8%) in the east, 429 (34.4%) in the middle and 470 (37.7%) in the west. While 943 respondents failed to comprehend the cognitive screening, 914 considered it necessary. Additionally, 447 respondents recommended initiating cognitive screening at age 50, 927 respondents recommended annual screening, and 924 respondents preferred scale assessment. Female ( OR=2.121, 95% CI: 1.599-2.815), middle-aged and elderly ( OR=1.681, 95% CI: 1.223-2.310), urban residents ( OR=1.426, 95% CI: 1.002-2.029), high per capita monthly household income ( OR=1.253, 95% CI: 1.063-1.477), had complete physical examination ( OR=1.404, 95% CI: 1.015-1.943), better understanding of cognitive disorders ( OR=2.202, 95% CI: 1.750-2.772), and better understanding of cognitive screening ( OR=3.313, 95% CI: 2.227-4.931) showed positive correlations with the attitude favoring cognitive screening (all P<0.05). Conclusion:The perception levels of cognitive screening among Chinese residents are relatively low, but their attitudes are positive. Socio-economic factors, behavioral experiences, and knowledge levels are associated with residents′ attitudes toward cognitive screening.

OBJECTIVE: To explore the characteristics of changes in peripheral blood lymphocyte subsets in patients with sepsis in intensive care unit (ICU) and analyze their predictive value for prognosis. METHODS: The clinical data of sepsis patients admitted to the surgical intensive care unit (SICU) of the First Affiliated Hospital of Zhengzhou University from January 2020 to December 2021 were analyzed retrospectively. The patients met the diagnostic criteria of Sepsis-3 and were ≥ 18 years old. Peripheral venous blood samples were collected from all patients on the next morning after admission to SICU for routine blood test and peripheral blood lymphocyte subsets. According to the 28-day survival, the patients were divided into two groups, and the differences in immune indexes between the two groups were compared. Logistic regression analysis was used to analyze the risk factors of immune indexes that affect prognosis. RESULTS: (1) A total of 279 patients with sepsis were enrolled in the experiment, of which 198 patients survived at 28 days (28-day survival rate 71.0%), and 81 patients died (28-day mortality 29.0%). There were no significant differences in age (years old: 57.81±1.71 vs. 54.99±1.05) and gender (male: 60.5% vs. 63.6%) between the death group and the survival group (both P > 0.05), and the baseline data was comparable.(2) Acute physiology and chronic health evalution II (APACHE II: 22.06±0.08 vs. 14.08±0.52, P < 0.001), neutrophil percentage [NEU%: (88.90±1.09)% vs. (84.12±0.77)%, P = 0.001], procalcitonin [PCT (μg/L): 11.97±2.73 vs. 5.76±1.08, P = 0.011], platelet distribution width (fL: 16.81±0.10 vs. 16.57±0.06, P = 0.029) were higher than those in the survival group, while lymphocyte percentage [LYM%: (6.98±0.78)% vs. (10.59±0.86)%, P = 0.012], lymphocyte count [LYM (×10⁹/L): 0.70±0.06 vs. 0.98±0.49, P = 0.002], and platelet count [PLT (×10⁹/L): 151.38±13.96 vs. 205.80±9.38, P = 0.002], and thrombocytocrit [(0.15±0.01)% vs. (0.19±0.07)%, P = 0.012] were lower than those in the survival group. (3) There was no statistically significant difference in the percentage of lymphocyte subsets between the death group and the survival group, but the absolute value of LYM (pieces/μL: 650.24±84.67 vs. 876.64±38.02, P = 0.005), CD3⁺ absolute value (pieces/μL: 445.30±57.33 vs. 606.84±29.25, P = 0.006), CD3⁺CD4⁺ absolute value (pieces/μL: 239.97±26.96 vs. 353.49±18.59, P = 0.001), CD19⁺ absolute value (pieces/μL: 111.10±18.66 vs. 150.30±10.15, P = 0.049) in the death group was lower than those in the survival group. Other lymphocyte subsets in the death group, such as CD3⁺CD8⁺ absolute value (pieces/μL: 172.40±24.34 vs. 211.22±11.95, P = 0.112), absolute value of natural killer cell [NK (pieces/μL): 101.26±18.15 vs. 114.72±7.64, P = 0.420], absolute value of natural killer T cell [NKT (pieces/μL): 33.22±5.13 vs. 39.43±2.85, P = 0.262], CD4^-CD8^- absolute value (pieces/μL: 41.07±11.07 vs. 48.84±3.31, P = 0.510), CD4⁺CD8⁺ absolute value (pieces/μL: 3.39±1.45 vs. 3.47±0.36, P = 0.943) were not significantly different from those in the survival group. (4)Logistic regression analysis showed that lymphocyte subsets were not selected as immune markers with statistical significance for the prognosis of sepsis. CONCLUSIONS The changes of immune indexes in sepsis patients are closely related to their prognosis. Early monitoring of the above indexes can accurately evaluate the condition and prognosis of sepsis patients.
Humans ; Male ; Adolescent ; Retrospective Studies ; ROC Curve ; Sepsis/diagnosis* ; Lymphocyte Count ; Lymphocyte Subsets ; Prognosis ; Killer Cells, Natural

OBJECTIVE: To observe the expression level of cytokines in patients with sepsis and its effect on prognosis. METHODS: The clinical data of sepsis patients admitted to the intensive care unit (ICU) of the First Affiliated Hospital of Zhengzhou University from January 2020 to December 2022 were analyzed retrospectively, including gender, age, and acute physiology and chronic health evaluation II (APACHE II), blood routine, procalcitonin (PCT), C-reactive protein (CRP), and cytokines levels [interleukins (IL-2, IL-4, IL-6, IL-10, IL-17), tumor necrosis factor-α (TNF-α), and interferon-γ (IFN-γ)] within 24 hours of admission to ICU. The 28-day prognosis of the patients was followed up. The patients were divided into survival group and death group according to the prognosis. The clinical data between the two groups of sepsis patients with different prognosis were compared. Binary Logistic regression analysis was used to analyze the independent risk factors affecting the prognosis of patients with sepsis, and the receiver operator characteristic curve (ROC curve) was drawn to evaluate the predictive value of each risk factor for the prognosis of patients with sepsis. RESULTS: (1) A total of 227 patients with sepsis were enrolled, including 168 patients in the survival group (survival rate 74.0%) and 59 patients in the death group (mortality 26.0%). There were no significant differences in age (years old: 55.97±2.13 vs. 54.67±1.11) and gender (male: 71.2% vs. 57.1%) between the death group and the survival group (both P > 0.05), indicating that the baseline data of the two groups were comparable. (2) The APACHE II (19.37±0.99 vs. 14.88±0.61, P < 0.001) and PCT (μg/L: 12.39±2.94 vs. 4.14±0.90, P < 0.001) in the death group were significantly higher than those in the survival group, while the platelet count [PLT (×10⁹/L): 144.75±12.50 vs. 215.99±11.26, P = 0.001] and thrombocytocrit [(0.14±0.01)% vs. (0.19±0.01)%, P = 0.001] were significantly lower than those in the survival group. (3) The level of IL-6 in the death group was significantly higher than that in the survival group (ng/L: 577.66±143.16 vs. 99.74±33.84, P < 0.001). There were no statistically significant differences in other cytokines, IL-2, IL-4, IL-10, TNF-α, IFN-γ and IL-17 between the death group and the survival group [IL-2 (ng/L): 2.44±0.38 vs. 2.63±0.27, P = 0.708; IL-4 (ng/L): 3.26±0.67 vs. 3.18±0.34, P = 0.913; IL-10 (ng/L): 33.22±5.13 vs. 39.43±2.85, P = 0.262; TNF-α (ng/L): 59.33±19.21 vs. 48.79±29.87, P = 0.839; IFN-γ (ng/L): 6.69±5.18 vs. 1.81±0.16, P = 0.100; IL-17 (ng/L): 2.05±0.29 vs. 2.58±0.33, P = 0.369]. (4) Binary Logistic regression analysis showed that APACHE II and IL-6 were independent risk factors affecting the prognosis of patients with sepsis [odds ratio (OR) and 95% confidence interval (95%CI) were 1.050 (1.008-1.093) and 1.001 (1.000-1.002), P values were 0.019 and 0.026, respectively]. (5) ROC curve analysis showed that APACHE II and IL-6 had certain predictive value for the prognosis of patients with sepsis, the area under the ROC curve (AUC) was 0.754 (95%CI was 0.681-0.827) and 0.592 (95%CI was 0.511-0.673), P values were < 0.001 and 0.035, respectively. When the optimal cut-off value of APACHE II was 16.50 score, the sensitivity was 72.6% and the specificity was 69.9%. When the optimal cut-off value of IL-6 was 27.87 ng/L, the sensitivity was 67.2% and the specificity was 52.8%. CONCLUSIONS APACHE II score and IL-6 level have certain predictive value for the prognosis of patients with sepsis, the higher APACHE II score and IL-6 level, the greater the probability of death in patients with sepsis.
Humans ; Male ; Interleukin-10 ; Interleukin-17 ; Cytokines ; Tumor Necrosis Factor-alpha ; Interleukin-6 ; Retrospective Studies ; Interleukin-2 ; Interleukin-4 ; ROC Curve ; Sepsis/diagnosis* ; Prognosis ; Procalcitonin ; Interferon-gamma ; Intensive Care Units

Unlike healthy, non-transformed cells, the proteostasis network of cancer cells is taxed to produce proteins involved in tumor development. Cancer cells have a higher dependency on molecular chaperones to maintain proteostasis. The chaperonin T-complex protein ring complex (TRiC) contains eight paralogous subunits (CCT1-8), and assists the folding of as many as 10% of cytosolic proteome. TRiC is essential for the progression of some cancers, but the roles of TRiC subunits in osteosarcoma remain to be explored. Here, we show that CCT4/TRiC is significantly correlated in human osteosarcoma, and plays a critical role in osteosarcoma cell survival. We identify a compound anticarin-β that can specifically bind to and inhibit CCT4. Anticarin-β shows higher selectivity in cancer cells than in normal cells. Mechanistically, anticarin-β potently impedes CCT4-mediated STAT3 maturation. Anticarin-β displays remarkable antitumor efficacy in orthotopic and patient-derived xenograft models of osteosarcoma. Collectively, our data uncover a key role of CCT4 in osteosarcoma, and propose a promising treatment strategy for osteosarcoma by disrupting CCT4 and proteostasis.