The high permeability of glass ceramics limits the application of glass ceramics chair-side immediate restoration technology to pulp-free anterior teeth.This paper introduces a new digital intracoronary color-shielding veneer restoration technology,which uses computer-aided design/computer-aided manufacturing(CAD/CAM)technology to fabricate zirconia veneer in glass ceramics full crown,which can shield the influence of discolored abutments on the color of full crown and expand the clinical application range of high permeability glass ceramics.

[Objective] To compare the efficacy and safety of deglycerolized red blood cells (DRBC) and suspended red blood cells (SRBC) based on the propensity score matching (PSM) method, so as to provide evidence for the rational use of DRBC resources in clinical practice. [Methods] A total of 89 patients who received DRBC transfusion and 2 916 patients who received SRBC transfusion in our hospital from January 2023 to September 2024 were included. A 1∶1 nearest neighbor PSM was used to balance covariates such as gender, age, and body mass index (BMI). The changes of hemoglobin (Hb), red blood cell (RBC) count, hematocrit (HCT), and inflammatory markers such as white blood cell (WBC) count, neutrophil (NE) count, C-reactive protein (CRP), and Interleukin-6(IL-6) in the last 72 hours after transfusion were analyzed by SPSS 26.0 and R software to evaluate clinical efficacy and transfusion safety. [Results] The baseline of the two groups was balanced after PSM (P>0.05). There was no significant difference in the total effective rate between the DRBC group (80.9%) and the SRBC group (86.5%) (P>0.05). In the SRBC group, WBC (×10 /L) increased from 9.634±6.742 to 10.147±6.835, CRP (mg/dL) increased from 5.468±4.647 to 6.174±6.114, and IL-6(pg/mL) decreased from 213.733±587.191 to 157.255±552.626. In the DRBC group, WBC (×10 /L) decreased from 11.123±7.880 to 11.011±8.549, CRP (mg/dL) decreased from 5.729±4.761 to 5.326±4.466, and IL-6(pg/mL) decreased from 238.806±639.060 to 152.255±266.558. Compared with the before treatment, the differences between the SRBC group and DRBC group were not statistically significant (P>0.05). Among all patients included in the statistics, the overall incidence of transfusion adverse reactions was 0.205% (6/2 916) in the SRBC group, and no adverse reactions occurred in the DRBC group. The incidence in the SRBC group was higher than that in the DRBC group. [Conclusion] Based on PSM analysis, there was no significant difference in the efficacy and safety of DRBC transfusion compared with SRBC transfusion, which can provide evidence-based support for routine application.

Objective:To analyze the scientific research projects of health management disciplines in medical institutions in Beijing.Methods:This study was an observational study, and data was retrieved through computer between 2014 and 2023 from the scientific research data filling system of health management disciplines in medical institutions in Beijing region, which recorded the project name, project category, scientific research funding, institution, discipline, field, etc.. Excel 2016 was used to analyze the scientific research projects of health management disciplines in medical institutions in the Beijing region.Results:From 2014 to 2023, a total of 1 848 scientific research projects of health management disciplines in medical institutions in the Beijing region were initiated, with research funding of 1 204.775 million yuan. In terms of institutional categorization, they were mainly concentrated on central and municipal medical institutions, and in terms of research fields, there were 1 577 projects in Western medicine, with research funding of 1 133.240 million yuan, and 271 projects in Chinese medicine/combination of Chinese and Western medicine, with research funding of 71.535 million yuan. Cardiovascular diseases ranked first in the sub-discipline of Western medicine, and Chinese internal medicine ranked first in the sub-discipline of Chinese medicine.Conclusions:The scientific research projects of health management disciplines in medical institutions in Beijing are characterized by an imbalance in the distribution of institutions and the classification of funded sub-disciplines. The research innovation of health management in medical institutions needs to strengthen multidisciplinary cooperation and talent cultivation.

Objective:To explore the effects of childhood trauma on resting blood pressure, heart rate, and heart rate variability in patients with depression.Methods:A cross-sectional study was designed to prospectively collect clinical data on a total of 163 patients with depression, including 47 males and 116 females, aged 18-50 years,with mean[ M( Q1, Q3)] [29.0, (21.0, 37.0)]years, who were either the outpatients or the inpatients in the Mental Health Center of the First Hospital of Hebei Medical University from September 2022 to June 2024. The Childhood Trauma Questionnaire-Short form (CTQ-SF) was used to assess the experience of abuse and neglect during childhood. According to the CTQ-SF score, the subjects were divided into a trauma group ( n=80) and a non-trauma group ( n=83). The 17-item Hamilton Depression Scale (HAMD 17) and Hamilton Anxiety Scale (HAMA) were used to assess depressive and anxiety symptoms in the participants, respectively. A digital blood pressure monitor and an autonomic nervous system response detector were employed to measure resting blood pressure, heart rate, and heart rate variability (HRV). Spearman correlation analysis was used to examine the relationships between childhood trauma and resting blood pressure, heart rate, and HRV. Multiple linear regression analysis was performed to analyze factors influencing these parameters. The Bootstrap method was employed to test the potential mediating role of parasympathetic nervous system activity in the relationships between childhood trauma and resting blood pressure, and heart rate. Results:No significant difference was observed in resting heart rate between the trauma and non-trauma groups ( P>0.05). However, the trauma group exhibited higher resting systolic and diastolic blood pressure [(123.3±9.1) mmHg (1 mmHg=0.133 kPa) vs(116.9±10.8) mmHg, (80.0±8.6) mmHg vs (77.0±8.0) mmHg; Z=4.08, 2.24, all P<0.05]. HRV indices, including the standard deviation of normal to normal interval (SDNN), root mean square of successive differences (RMSSD), total power (TP), low frequency (LF), and high frequency (HF), were significantly lower in the trauma group [25.3 (19.4, 30.4) me vs 36.3 (27.4, 49.0) ms, 18.3 (12.9, 27.2) me vs 26.2 (19.0, 38.5) ms, 6.0(5.4, 6.5)ms 2vs 7.0(6.3, 7.4)ms 2,4.4(3.7,5.3)ms 2vs 5.8(4.9,6.3)ms 2, 4.2(3.4, 5.2)ms 2vs 5.2(4.6, 6.1)ms 2, respectively; all P<0.001]. Spearman correlation analysis showed that childhood trauma experiences in patients with depression were positively correlated with resting systolic blood pressure and diastolic blood pressure ( r=0.309, 0.236; P<0.01), childhood trauma was negatively correlated with HRV (SDNN, RMSSD, TP, LF, HF) ( r=-0.264, -0.274, -0.271, -0.235, -0.279; all P<0.01). Multiple linear regression analysis showed that childhood trauma was positively correlated with resting-state systolic blood pressure and resting-state diastolic blood pressure ( β=0.305, 0.291; all P<0.001). Childhood trauma was negatively correlated with RMSSD, TP, LF, and HF( β=-0.244, -0.249, -0.233, -0.263; all P<0.01). Mediation effect analysis showed that parasympathetic activity partially mediated the relationship between childhood trauma and resting systolic blood pressure (effect size 0.04, standard error 0.02, 95% CI=0.01-0.09), accounting for 14.29% (0.04/0.28) of the total effect. Conclusion:Childhood trauma experiences are associated with elevated resting blood pressure and reduced HRV in patients with depression. Decreased parasympathetic activity partially mediates the relationship between childhood trauma and elevated resting systolic blood pressure in these patients.

The high permeability of glass ceramics limits the application of glass ceramics chair-side immediate restoration technology to pulp-free anterior teeth.This paper introduces a new digital intracoronary color-shielding veneer restoration technology,which uses computer-aided design/computer-aided manufacturing(CAD/CAM)technology to fabricate zirconia veneer in glass ceramics full crown,which can shield the influence of discolored abutments on the color of full crown and expand the clinical application range of high permeability glass ceramics.

Objective:To analyze the scientific research projects of health management disciplines in medical institutions in Beijing.Methods:This study was an observational study, and data was retrieved through computer between 2014 and 2023 from the scientific research data filling system of health management disciplines in medical institutions in Beijing region, which recorded the project name, project category, scientific research funding, institution, discipline, field, etc.. Excel 2016 was used to analyze the scientific research projects of health management disciplines in medical institutions in the Beijing region.Results:From 2014 to 2023, a total of 1 848 scientific research projects of health management disciplines in medical institutions in the Beijing region were initiated, with research funding of 1 204.775 million yuan. In terms of institutional categorization, they were mainly concentrated on central and municipal medical institutions, and in terms of research fields, there were 1 577 projects in Western medicine, with research funding of 1 133.240 million yuan, and 271 projects in Chinese medicine/combination of Chinese and Western medicine, with research funding of 71.535 million yuan. Cardiovascular diseases ranked first in the sub-discipline of Western medicine, and Chinese internal medicine ranked first in the sub-discipline of Chinese medicine.Conclusions:The scientific research projects of health management disciplines in medical institutions in Beijing are characterized by an imbalance in the distribution of institutions and the classification of funded sub-disciplines. The research innovation of health management in medical institutions needs to strengthen multidisciplinary cooperation and talent cultivation.

Objective:To explore the effects of childhood trauma on resting blood pressure, heart rate, and heart rate variability in patients with depression.Methods:A cross-sectional study was designed to prospectively collect clinical data on a total of 163 patients with depression, including 47 males and 116 females, aged 18-50 years,with mean[ M( Q1, Q3)] [29.0, (21.0, 37.0)]years, who were either the outpatients or the inpatients in the Mental Health Center of the First Hospital of Hebei Medical University from September 2022 to June 2024. The Childhood Trauma Questionnaire-Short form (CTQ-SF) was used to assess the experience of abuse and neglect during childhood. According to the CTQ-SF score, the subjects were divided into a trauma group ( n=80) and a non-trauma group ( n=83). The 17-item Hamilton Depression Scale (HAMD 17) and Hamilton Anxiety Scale (HAMA) were used to assess depressive and anxiety symptoms in the participants, respectively. A digital blood pressure monitor and an autonomic nervous system response detector were employed to measure resting blood pressure, heart rate, and heart rate variability (HRV). Spearman correlation analysis was used to examine the relationships between childhood trauma and resting blood pressure, heart rate, and HRV. Multiple linear regression analysis was performed to analyze factors influencing these parameters. The Bootstrap method was employed to test the potential mediating role of parasympathetic nervous system activity in the relationships between childhood trauma and resting blood pressure, and heart rate. Results:No significant difference was observed in resting heart rate between the trauma and non-trauma groups ( P>0.05). However, the trauma group exhibited higher resting systolic and diastolic blood pressure [(123.3±9.1) mmHg (1 mmHg=0.133 kPa) vs(116.9±10.8) mmHg, (80.0±8.6) mmHg vs (77.0±8.0) mmHg; Z=4.08, 2.24, all P<0.05]. HRV indices, including the standard deviation of normal to normal interval (SDNN), root mean square of successive differences (RMSSD), total power (TP), low frequency (LF), and high frequency (HF), were significantly lower in the trauma group [25.3 (19.4, 30.4) me vs 36.3 (27.4, 49.0) ms, 18.3 (12.9, 27.2) me vs 26.2 (19.0, 38.5) ms, 6.0(5.4, 6.5)ms 2vs 7.0(6.3, 7.4)ms 2,4.4(3.7,5.3)ms 2vs 5.8(4.9,6.3)ms 2, 4.2(3.4, 5.2)ms 2vs 5.2(4.6, 6.1)ms 2, respectively; all P<0.001]. Spearman correlation analysis showed that childhood trauma experiences in patients with depression were positively correlated with resting systolic blood pressure and diastolic blood pressure ( r=0.309, 0.236; P<0.01), childhood trauma was negatively correlated with HRV (SDNN, RMSSD, TP, LF, HF) ( r=-0.264, -0.274, -0.271, -0.235, -0.279; all P<0.01). Multiple linear regression analysis showed that childhood trauma was positively correlated with resting-state systolic blood pressure and resting-state diastolic blood pressure ( β=0.305, 0.291; all P<0.001). Childhood trauma was negatively correlated with RMSSD, TP, LF, and HF( β=-0.244, -0.249, -0.233, -0.263; all P<0.01). Mediation effect analysis showed that parasympathetic activity partially mediated the relationship between childhood trauma and resting systolic blood pressure (effect size 0.04, standard error 0.02, 95% CI=0.01-0.09), accounting for 14.29% (0.04/0.28) of the total effect. Conclusion:Childhood trauma experiences are associated with elevated resting blood pressure and reduced HRV in patients with depression. Decreased parasympathetic activity partially mediates the relationship between childhood trauma and elevated resting systolic blood pressure in these patients.

Objective To explore the correlation between childhood trauma and plasma adiponectin levels in patients with depression.Methods A total of 121 patients with depression and 39 healthy controls(control group)were enrolled.Childhood trauma questionnaire(CTQ-SF)was used to assess the experience of childhood abuse and neglect,and the patients with depression were divided into trauma group(n=53)and non-trauma group(n=68)according to the CTQ-SF score.The 17-item Hamilton depression scale-17(HAMD17)and the Hamilton anxiety scale(HAMA)were used to evaluate the severity of depression and anxiety symptoms,respectively.Plasma adiponectin levels of subjects were measured by enzyme-linked immunosorbent assay.Results The plasma adiponectin level of trauma group[3.82(2.44,4.92)μg/mL]was significantly lower than that of non-trauma group[4.64(2.98,6.43)μg/mL,P=0.01]and the control group[6.29(4.54,7.51)μg/mL,P＜0.01].The plasma adiponectin level of non-trauma group was lower than that of the control group(P＜0.01).Correlation analysis showed that plasma adiponectin level in patients with depression was negatively correlated with childhood trauma(r=-0.34,P＜0.01).Multivariate linear regression analysis showed that plasma adiponectin level was negatively correlated with childhood trauma scores in patients with depression(β=-0.05,P＜0.01).Conclusions Patients with depression who have experienced childhood trauma have lower plasma levels of adiponectin,and childhood trauma may be associated with decreased plasma adiponectin levels in patients with depression.

Objective:To analyze the rash characteristics and diagnosis and treatment process of measles infection in patients with diabetes mellitus and psoriasis, to reduce the clinical diagnosis and treatment delay of such patients.Methods:The clinical data of a patient with diabetes combined with psoriasis and measles infection who was diagnosed and treated in The First Hospital of Yulin in April 2015 were analyzed.Results:The patient was admitted to hospital due to polydipsia and polyuria for 3 years and fever for 3 days. Hypoglycemic and anti-inflammatory treatment after admission was not good. On the third day after hospitalization, rash on the trunk and the extremities was seen. The patient had a history of measles infection. Based on clinical practice, Measles morbillivirus infection was not excluded, and Measles morbillivirus infection was confirmed by pathogen inspection. Measles reinfection was considered to be caused by variation of Measles morbillivirus. The atypical rash formed because of the patient's need for long-term treatment with Acitretin capsule and capotriol for psoriasis. After adjusting the antibiotic treatment, hypoglycemia and antiviral therapy were given, the body temperature was normal and the rash gradually subsided.Conclusion:For patients with type 2 diabetes mellitus and psoriasis, if they have a fever, they should be considered comprehensively to guard against re-infection caused by measles virus mutation. Timely etiological diagnosis is performed to avoid missed diagnosis and delayed treatment.

OBJECTIVE: To observe the effects of probiotics supplementation on the natural killer T cell (NKT cell) and inflammatory factors in children with sepsis and its protective effect on long-term lung function. METHODS: A total of 100 children with sepsis admitted to the department of pediatric intensive care unit (PICU) of Henan Provincial People's Hospital from March 2021 to May 2022 were selected as the research objects. The children were randomly divided into placebo group and probiotic group, 50 cases in each group. In addition to the conventional treatment, the probiotic group was given oral or nasal administration of 0.5 g probiotics, three times a day for 30 days, and the placebo group received oral placebo. 40 healthy children were selected as the healthy control group. The levels of interleukins (IL-4, IL-10), interferon-γ (IFN-γ) and immunoglobulin E (IgE), percentages of NKT cell in blood and induced sputum, lung function of the two groups of children with sepsis were measured before treatment, 7 days after treatment, and during follow-up. All these data were compared with those of healthy children. Kaplan-Meier analysis was used to compare the incidence of cough varied cough (CVA) between the two septic groups. Multiple linear regression analysis was used to explore the influence of various factors on the proportion of NKT cells in induced sputum. RESULTS: In the placebo group, 2 cases died and 4 cases were lost to follow-up. In the probiotics group, 3 cases died and 5 cases were lost to follow-up. All the inflammatory factors of two groups decreased slowly after 7 day after treatment. There was no significance in the parameters of the two groups, but the levels of probiotic group declined more evidently. During the follow-up, a further decrease of inflammatory factors in probiotic group could be found, the levels of IL-4 and IL-10 were significantly different from those in the placebo group [IL-4 (ng/L): 20.3±9.3 vs. 27.6±11.9, IL-10 (ng/L): 23.1±6.8 vs. 14.4±4.4, both P < 0.05], with a significant decrease in IgE level (μg/L: 53.0±15.6 vs. 64.2±16.9, P < 0.05]. The results of flow cytometry showed that the percentage of NKT cell in peripheral blood in two septic groups decreased gradually, and the proportion of peripheral blood NKT cells in the probiotics group was significantly lower than that in the placebo group after 7 days of treatment [(4.2±0.9)% vs. (5.3±1.2)%, P < 0.05]. In the follow-up, the level of NKT cell in peripheral blood and induced sputum in probiotic group were lower than the placebo group [peripheral blood: (0.024±0.009)% vs. (0.029±0.008)%, induced sputum: (0.025±0.008)% vs. (0.035±0.01)%, both P < 0.05], which were similar to those in the healthy control group. Meanwhile, the percentage of predicted peak expiratory (PEF%) and ratio of forced expiratory volume in one second/forced vital capacity (FEV1/FVC) of probiotic group were higher than those in the placebo group [PEF%: (91.3±4.8)% vs. (85.8±8.6)%, FEV1/FVC ratio: (91.8±4.7)% vs. (87.2±7.4)%, both P < 0.05]. Although there was no significance in the incidence of CVA between two septic groups according to the Kaplan-Meier curve analysis, multiple linear regression analysis showed mechanical ventilation and allergic history were the risk factors for the increase of NKT cells [β values were 0.584, 0.601, 95% confidence interval (95%CI) were 0.069 to 1.099, 0.011 to 1.192, P = 0.027, 0.046], and probiotics was an independent protective factor for the relieve of increase in NKT cells (β value was -0.984,95%CI was -1.378 to -0.591, P = 0.001). CONCLUSIONS Application of probiotics to septic children early could promote the recovery of NKT cell and inflammatory factors, and alleviate the lung function injury induced by them during follow-up, which is helpful to improve the long-term prognosis of the patients.
Child ; Humans ; Interleukin-10 ; Interleukin-4 ; Sepsis ; Probiotics/therapeutic use* ; Lung ; Cough ; Immunoglobulin E