Objective:To explore the effects of a collaborative care model based on family-community- professional team on the oral health-related quality of life in older adults, and in order to provide reference basis for oral health management of the elderly.Methods:Using one-group pretest-posttest design study, 110 cases of older adults who participated in health checkups at the Yuyang Community Health Center in Yichang City from May 1 to June 30, 2023 were selected by convenience sampling method as study subjects. A oral health intervention program was constructed through literature review, Delphi expert consultation, and pilot trials and implemented for 6 months to compare the differences in oral health self-efficacy level, oral health-related quality of life before and after the intervention of the study subjects.Results:Finally, 108 study subjects completed the intervention including 49 males, 59 females, and 58 were 60-69 years old, 45 were 70-79 years old, and 5 were aged 80 and over; the total oral health self-efficacy score of older adults after the intervention was (59.19 ± 3.43) points, which was higher than (55.05 ± 5.10) points before the intervention, and the difference was statistically significant ( t = - 7.69, P<0.05); the total score of oral health-related quality of life after the intervention was (46.11 ± 5.14) points, which was higher than that before the intervention (41.39 ± 4.06), and the difference was statistically significant ( t = -7.02, P<0.05). Conclusions:The collaborative care model based on family-community- professional team can improve the level of oral health self-efficacy and oral health-related quality of life of the elderly, and provide a reference point for oral health management in the elderly.

Objective:To investigate the safety and short-term efficacy of yttrium-90 [ 90Y] resin microspheres transarterial radioembolization (TARE) for the treatment of initial unresectable malignant hepatic tumor. Methods:The retrospective and descriptive study was conducted. The clinicopathological data of 10 patients with initial unresectable malignant hepatic tumor who were admitted to The First Affiliated Hospital of Army Medical University from June 2022 to June 2023 were collected. All patients were males, aged (57±4)years. Measurement data with normal distribution were represented as Mean± SD, and comparison before and after treatment within the group was conducted using the paired t test. Measurement data with skewed distribution were represented as M( Q1, Q3) or M(range), and comparison before and after treatment within the group was conducted using the paired rank sum test. Count data were described as absolute numbers or proportions. Results:(1) Pre-treatment assessment. All 10 patients completed pre-treatment assessment, with 8 cases undergoing once of technetium 99-polymerised protein perfusion test and 2 cases under-going ≥ twice of technetium 99-polymerised protein perfusion test. The ratio of uptake of techne-tium 99-polymerised protein in tumor tissue to normal tissue, the hepatopulmonary shunting ratio and the therapeutic requirement of 90Y resin microspheres in 10 patients were 5.8±1.2, 4.8%±0.8% and (1.10±0.20)GBq, respectively. (2) Treatment strategy of 90Y resin microspheres TARE. Of the 10 patients, cases treated with whole tumor radioembolisation, radioembolisation of the main target lesion+non-target lesion radiofrequency ablation, radioembolisation of the main target lesion+non-target lesion iodine-125 particles implantation, radioembolisation of the liver lobe or liver segment were 6, 2, 1, 1, respectively. During the treatment period, one elderly case did not receive target therapy combined with immunotherapy due to intolerance, and the remaining 9 cases received target therapy combined with immunotherapy. Of the 10 patients, there were 7 cases receiving once of 90Y resin microspheres TARE, and 3 cases receiving twice of 90Y resin microspheres TARE. (3) Follow-up. All 10 patients were followed up for 4.5(range, 3.0-12.0)months. During the follow-up, none of patient had adverse event associated with 90Y resin microspheres TARE. The tumor diameter, alpha-fetoprotein (AFP), abnormal prothrombin, alanine aminotransferase (ALT), aspartate amino-transferase (AST), albumin (Alb), total bilirubin (TBiL), glutamyltransferase (GGT) of the 10 patients were 96(72,135)mm, 26(6,833)μg/L, 290(56,2 997)Au/L, (36±13)IU/L, (41+16)IU/L, (40±4)g/L, (15.3±4.1)μmol/L, (99±68)IU/L before receiving 90Y microspheres TARE. The above indicators of the 10 patients were 63(43,97)mm, 4(3,357)μg/L, 38(25, 142) Au/L, (40±16)IU/L, (51±28)IU/L, (39±4)g/L, (14.4±1.2) μmol/L, (134±93)IU/L after 90 days of receiving 90Y microspheres TARE. There were significant differences in tumor diameter and abnormal prothrombin ( Z=-2.08, -2.24, P<0.05) and there was no significant difference in AFP, ALT, AST, Alb, TBil, GGT ( Z=-1.27, t=0.63, 1.69, 1.73, 0.67, 1.30, P>0.05). During the follow-up period, 5 cases achieved clinical complete response, 4 cases achieved clinical partial remission, and 1 case experienced non-target lesion progression within 30 days after receiving 90Y resin microspheres TARE. The disease remission rate and disease control rate of the 10 patients were 9/10 and 9/10, respectively. None of patient died during follow-up period. Conclusion:90Y resin microspheres TARE for the treatment of initial unresectable malignant hepatic tumor is safe and feasible, and can achieve satisfactory short-term efficacy when combined with other treatment methods.

OBJECTIVES: Existing evidence suggests that miscarriage and stillbirth are associated with an increased risk of stroke in women. However, the impact of these events on stroke mortality remains unclear. This study aimed to elucidate the potential association between miscarriage and stillbirth and stroke mortality in women. METHODS: We employed a competing risk model using data from the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial to assess the relationship between miscarriage/stillbirth and stroke death. Death from other causes was considered as a competing risk, and we conducted a subgroup analysis to explore the potential impact. RESULTS: Our study included 68,629 women for miscarriage and 65,343 women for stillbirth. No significant association was observed between miscarriage and stroke mortality (hazard ratio [HR], 0.96; 95% confidence interval [CI], 0.84 to 1.10; p=0.58). While a single stillbirth did not show a significant association (HR, 0.81; 95% CI, 0.57 to 1.15; p=0.23), recurrent stillbirth (≥2) was associated with a significantly increased risk of stroke mortality compared to women with no stillbirths (HR, 2.24; 95% CI, 1.45 to 3.46; p<0.001). CONCLUSIONS Our findings suggest that recurrent stillbirth, but not single events, is associated with an elevated risk of stroke mortality in women. Further research is warranted to clarify the underlying mechanisms and potential long-term health implications of recurrent pregnancy loss.

OBJECTIVES: Existing evidence suggests that miscarriage and stillbirth are associated with an increased risk of stroke in women. However, the impact of these events on stroke mortality remains unclear. This study aimed to elucidate the potential association between miscarriage and stillbirth and stroke mortality in women. METHODS: We employed a competing risk model using data from the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial to assess the relationship between miscarriage/stillbirth and stroke death. Death from other causes was considered as a competing risk, and we conducted a subgroup analysis to explore the potential impact. RESULTS: Our study included 68,629 women for miscarriage and 65,343 women for stillbirth. No significant association was observed between miscarriage and stroke mortality (hazard ratio [HR], 0.96; 95% confidence interval [CI], 0.84 to 1.10; p=0.58). While a single stillbirth did not show a significant association (HR, 0.81; 95% CI, 0.57 to 1.15; p=0.23), recurrent stillbirth (≥2) was associated with a significantly increased risk of stroke mortality compared to women with no stillbirths (HR, 2.24; 95% CI, 1.45 to 3.46; p<0.001). CONCLUSIONS Our findings suggest that recurrent stillbirth, but not single events, is associated with an elevated risk of stroke mortality in women. Further research is warranted to clarify the underlying mechanisms and potential long-term health implications of recurrent pregnancy loss.

OBJECTIVES: Existing evidence suggests that miscarriage and stillbirth are associated with an increased risk of stroke in women. However, the impact of these events on stroke mortality remains unclear. This study aimed to elucidate the potential association between miscarriage and stillbirth and stroke mortality in women. METHODS: We employed a competing risk model using data from the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial to assess the relationship between miscarriage/stillbirth and stroke death. Death from other causes was considered as a competing risk, and we conducted a subgroup analysis to explore the potential impact. RESULTS: Our study included 68,629 women for miscarriage and 65,343 women for stillbirth. No significant association was observed between miscarriage and stroke mortality (hazard ratio [HR], 0.96; 95% confidence interval [CI], 0.84 to 1.10; p=0.58). While a single stillbirth did not show a significant association (HR, 0.81; 95% CI, 0.57 to 1.15; p=0.23), recurrent stillbirth (≥2) was associated with a significantly increased risk of stroke mortality compared to women with no stillbirths (HR, 2.24; 95% CI, 1.45 to 3.46; p<0.001). CONCLUSIONS Our findings suggest that recurrent stillbirth, but not single events, is associated with an elevated risk of stroke mortality in women. Further research is warranted to clarify the underlying mechanisms and potential long-term health implications of recurrent pregnancy loss.

OBJECTIVES: Existing evidence suggests that miscarriage and stillbirth are associated with an increased risk of stroke in women. However, the impact of these events on stroke mortality remains unclear. This study aimed to elucidate the potential association between miscarriage and stillbirth and stroke mortality in women. METHODS: We employed a competing risk model using data from the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial to assess the relationship between miscarriage/stillbirth and stroke death. Death from other causes was considered as a competing risk, and we conducted a subgroup analysis to explore the potential impact. RESULTS: Our study included 68,629 women for miscarriage and 65,343 women for stillbirth. No significant association was observed between miscarriage and stroke mortality (hazard ratio [HR], 0.96; 95% confidence interval [CI], 0.84 to 1.10; p=0.58). While a single stillbirth did not show a significant association (HR, 0.81; 95% CI, 0.57 to 1.15; p=0.23), recurrent stillbirth (≥2) was associated with a significantly increased risk of stroke mortality compared to women with no stillbirths (HR, 2.24; 95% CI, 1.45 to 3.46; p<0.001). CONCLUSIONS Our findings suggest that recurrent stillbirth, but not single events, is associated with an elevated risk of stroke mortality in women. Further research is warranted to clarify the underlying mechanisms and potential long-term health implications of recurrent pregnancy loss.

OBJECTIVE To observe the changes in brain function characteristics of Chaihu Tongbian Decoction in rats with slow transit constipation(STC)and depression using resting-state functional magnetic resonance imaging(rs-fMRI).METHODS 70 healthy SPF grade male SD rats were randomly divided into the blank group,model group,mosapride group,fluoxetine hydrochloride group,low(11.02 g·kg-1),medium(22.05 g·kg-1),and high(44.1 g·kg-1)dose Chaihu Tongbian Decoction groups.A rat model of STC with depression was constructed using compound diphenylephrine tablets combined with solitary confinement and chronic unpredictable mild stress(CUMS).Drugs were administered after successful modeling.The general condition of the rats was observed;24 h total number of fecal particles,fecal water content and intestinal carbon end advance rate were calculated;HE staining of the co-lon tissue was performed;the depressive-like behavior of the rats was detected.By comparing rs-fMRI amplitude of low-frequency fluctuation(ALFF)values,the differences in neuronal activity in the brains of rats in each group were explored.RESULTS Com-pared with the blank group,the 24 h total number of fecal particles,fecal water content and intestinal carbon end advance rate in the model group were significantly reduced(P<0.01).HE staining showed that the colon tissue lesions in the model group were severe.Open field experiment and sugar water consumption showed that the activity level of rats in the model group decreased(P<0.01),and behavioral changes like anxiety and depression appeared.The rs-fMRI results showed that compared with the blank group,the ALFF value of the right posterolateral hippocampus in the model group decreased and the ALFF value of the left amygdala increased(P<0.01).Compared with the model group,after 4 weeks of treatment,the 24 h total number of fecal particles,fecal water content,and intestinal carbon end advance rate in the mosapride group and each dose group of Chaihu Tongbian Decoction were im-proved(P<0.05);compared with the model group,after 4 weeks of treatment,the fluoxetine hydrochloride group and each dose group of Chaihu Tongbian Decoction could improve the anxiety and depression-like behavior of rats(P<0.05);compared with the model group,after 4 weeks of treatment,the fluoxetine hydrochloride group and the high-dose Chaihu Tongbian Decoction group could in-crease the ALFF value of the right posterolateral hippocampus and decrease the ALFF value of the left amygdala(P<0.05).CON-CLUSION Chaihu Tongbian Decoction can effectively relieve constipation and depressive symptoms in STC rats with depression,and its mechanism may be related to activating the right posterolateral hippocampus and inhibiting amygdala activity.

The widespread of tigecycline resistance gene tet(X4) has a serious impact on the clinical efficacy of tigecycline. The development of effective antibiotic adjuvants to combat the looming tigecycline resistance is needed. The synergistic activity between the natural compound β-thujaplicin and tigecycline in vitro was determined by the checkerboard broth microdilution assay and time-dependent killing curve. The mechanism underlining the synergistic effect between β-thujaplicin and tigecycline against tet(X4)-positive Escherichia coli was investigated by determining cell membrane permeability, bacterial intracellular reactive oxygen species (ROS) content, iron content, and tigecycline content. β-thujaplicin exhibited potentiation effect on tigecycline against tet(X4)-positive E. coli in vitro, and presented no significant hemolysis and cytotoxicity within the range of antibacterial concentrations. Mechanistic studies demonstrated that β-thujaplicin significantly increased the permeability of bacterial cell membranes, chelated bacterial intracellular iron, disrupted the iron homeostasis and significantly increased intracellular ROS level. The synergistic effect of β-thujaplicin and tigecycline was identified to be related to interfere with bacterial iron metabolism and facilitate bacterial cell membrane permeability. Our studies provided theoretical and practical data for the application of combined β-thujaplicin with tigecycline in the treatment of tet(X4)-positive E. coli infection.
Humans ; Tigecycline/pharmacology* ; Escherichia coli/metabolism* ; Reactive Oxygen Species/therapeutic use* ; Plasmids ; Anti-Bacterial Agents/metabolism* ; Escherichia coli Infections/microbiology* ; Bacteria/genetics* ; Microbial Sensitivity Tests

The present study quickly identified the ginsenosides in fresh Panax ginseng and specified the effects of different drying methods(50 ℃-drying, 80 ℃-drying, and-70 ℃ freeze-drying) on ginsenosides.Three P.ginseng products by different drying methods were prepared, and the UHPLC-Q-Exactive Orbitrap high-resolution liquid mass spectrometry(MS) technique was applied to perform gradient elution using water-acetonitrile as the mobile phase, and the data collected in the negative ion mode were analyzed using X Calibur 2.2.The results showed that 57 saponins were identified from fresh P.ginseng.As revealed by the comparison with the fresh P.ginseng, in terms of the loss of ginsenosides, the dried products were ranked as the dried product at 50 ℃, freeze-dried products at-70 ℃, and the dried product at 80 ℃ in the ascending order.This study elucidated the effects of different drying methods on the types and relative content of ginsenosides, which can provide references for the processing of P.ginseng in the producing areas.
Ginsenosides/analysis* ; Chromatography, High Pressure Liquid/methods* ; Panax ; Mass Spectrometry/methods* ; Saponins

The standardized training for public health physicians plays an important role in exploring the cultivation public health professionals and strengthening the construction of public health service providers. In 2018, the National Health Commission of China launched a pilot program of standardized training for public health physicians in 10 provinces. This paper clarifies the definition of the standardized training for public health physicians, systematically analyzes the status quo of the training in China and other countries, articulates the design and progress of the training in the perspective of Centers for Disease Control and Prevention, and makes some suggestions for the priorities of the pilot training program, so as to provide reference and basis for the better development of the standardized training for public health physicians in China in the future.
China ; Humans ; Physicians ; Pilot Projects ; Policy ; Public Health