In the context of the rapid development of 5G technology， the development of artificial intelligence （AI） in traditional Chinese medicine （TCM） faces new opportunities and challenges. Focusing on how to uphold tradition while innovating in the development of AI in TCM， starting from the current development status of AI in Chinese medicine， including the integration of four diagnostic methods， syndrome differentiation and treatment， auxiliary diagnosis and treatment， research and development of Chinese herbal medicine， prevention and treatment of diseases， knowledge inheritance， and other aspects， this paper discussed the support of policies and technical advancements， as well as development opportunities such as increased demand for health. Regarding machine ethics， data ethics， regulatory review， and other aspects， it also proposed some suggestions that the training algorithm should be improved to assist medical work； data ownership should be clarified to ensure data security； and an AI ethics committee should be set up to improve the review system， aiming to maximize the advantages of smart healthcare and accelerate the modernization of TCM for the benefit of patients and the service of human health.

The study was a prospective observational study. A total of 24 patients who underwent maintenance hemodialysis (MHD) at Haidian Hospital in Beijing from May 2024 to June 2024 were included as the study subjects. The safety and efficacy of a new single-needle dialysis in MHD patients were evaluated. The reasons for using single-needle dialysis included waiting for the maturity of internal fistula(7 cases, 29.17%), autogenous arteriovenous fistula thrombosis occurred (6 cases, 25.00%), puncture difficulty occurred (7 cases, 29.17%), and pain sensitivity or elderly (4 cases, 16.67%). The results showed that the average blood flow was (155.65±5.90) ml/min, total blood volume was (35.92±2.65) L during single-needle dialysis. One patient had slight puncture leakage, and the puncture success rate was 95.83%. Relevant indicators of dialysis adequacy showed that the average urea clearance (Kt/V) was 0.90±0.42, urea reduction ratio was 58.31%±7.93%, and online real-time Kt/V monitoring average value was 0.98±0.55. The results suggest that the application of the new improved single-needle dialysis mode in MHD patients is safe and effective.

Objective:To assess the effect of joint exposure to multiple air pollutants on sleep structure in patients with stable chronic obstructive pulmonary disease (COPD), identify key air pollutants, and analyze potential influencing factors.Methods:In this panel study, 92 stable COPD patients were recruited. From March 2021 to September 2023 in Beijing, all participants completed 254 nights of sleep monitoring. The total sleep duration, light sleep duration, deep sleep duration and rapid eye movement sleep duration and their respective proportions in total sleep duration were recorded. The exposure levels of fine particulate matter (PM 2.5), inhalable particulate matter (PM 10), nitrogen dioxide (NO 2), ozone (O 3), sulfur dioxide (SO 2), and carbon monoxide (CO) were estimated based on the infiltration factor method and time-activity logs of participants. To assess the lag effect of air pollutants, moving average concentrations of air pollutants from 0-1 day to 0-3 months were calculated. The linear mixed-effect model and Bayesian kernel machine regression (BKMR) model were used to assess the single and joint effects of air pollutants on sleep structure parameters in COPD patients, respectively. Results:All six types of air pollutants were associated with changes in sleep structure, manifesting as an increase in total sleep duration and light sleep proportion and a reduction in deep sleep proportion. The effects of O 3 were strongest at lag 0-6 days, while other air pollutants were at lag 0-3 months. Joint exposure to multiple air pollutants exerted significant joint effects on sleep structure, and NO 2 was identified as the dominant pollutant. NO 2 had a posterior inclusion probability (PIP) greater than 0.5 for light sleep proportion (PIP=0.691) and deep sleep proportion (PIP=0.957). With an interquartile range (IQR) increase of 8.6 μg/m 3 in NO 2 at lag 0-3 months, the light sleep proportion increased by 10.5% (95% CI: 2.2%-19.4%), and the deep sleep proportion decreased by 19.5% (95% CI:-30.6%- -6.8%). Conclusion:Joint exposure to air pollutants is associated with changes in sleep structure in stable COPD patients, and NO 2 may be a key pollutant.

Objective:To observe any impact of supplementing conventional rehabilitation training with electrothermal acupuncture on the upper limb motor functioning of hemiplegic stroke survivors.Methods:Thirty-six hemiplegic persons who had recently survived a stroke were divided at random into an electrothermal acupuncture group ( n=18) and a control group ( n=18). Both groups received conventional rehabilitation training, while the electrothermal acupuncture group was additionally provided with daily 30-minute sessions of electrothermal acupuncture, 6 days per week for 3 weeks. Before and after the treatment everyone′s upper limb motor functioning was quantified using the Fugl-Meyer assessment (FMA-UE), and their ability in the activities of daily living (ADL) was assessed using the modified Barthel index (MBI). The Hong Kong version of the functional test for the hemiplegic upper extremity (FTHUE-HK) was also administered. Surface electromyography (sEMG) was employed to compute the co-contraction ratios (CRs) of the agonist to antagonist muscles during elbow flexion and extension. Results:After the treatment, both groups exhibited significant improvements in their average FMA-UE, FTHUE-HK and MBI results, but with significantly greater improvement in the electrothermal acupuncture group. The root mean square values of the wrist flexor and extensor and elbow flexor muscles during flexion showed significant improvement in both groups, with the average values in the electrothermal acupuncture group significantly better than those of the control group. The CR values during elbow extension in the electrothermal acupuncture group demonstrated significant improvement compared to before the treatment.Conclusions:Supplementing conventional rehabilitation measures with electrothermal acupuncture can better increase the strength of the elbow and wrist extensor muscles in the early days after a stroke. It promotes the recruitment of muscle fibers in the extensor muscle group, reduces abnormal coordination patterns in the elbow joint, and improves upper limb motor function, the practicality of hand function, and ability in the activities of daily living.

Objective:To assess the effect of joint exposure to multiple air pollutants on sleep structure in patients with stable chronic obstructive pulmonary disease (COPD), identify key air pollutants, and analyze potential influencing factors.Methods:In this panel study, 92 stable COPD patients were recruited. From March 2021 to September 2023 in Beijing, all participants completed 254 nights of sleep monitoring. The total sleep duration, light sleep duration, deep sleep duration and rapid eye movement sleep duration and their respective proportions in total sleep duration were recorded. The exposure levels of fine particulate matter (PM 2.5), inhalable particulate matter (PM 10), nitrogen dioxide (NO 2), ozone (O 3), sulfur dioxide (SO 2), and carbon monoxide (CO) were estimated based on the infiltration factor method and time-activity logs of participants. To assess the lag effect of air pollutants, moving average concentrations of air pollutants from 0-1 day to 0-3 months were calculated. The linear mixed-effect model and Bayesian kernel machine regression (BKMR) model were used to assess the single and joint effects of air pollutants on sleep structure parameters in COPD patients, respectively. Results:All six types of air pollutants were associated with changes in sleep structure, manifesting as an increase in total sleep duration and light sleep proportion and a reduction in deep sleep proportion. The effects of O 3 were strongest at lag 0-6 days, while other air pollutants were at lag 0-3 months. Joint exposure to multiple air pollutants exerted significant joint effects on sleep structure, and NO 2 was identified as the dominant pollutant. NO 2 had a posterior inclusion probability (PIP) greater than 0.5 for light sleep proportion (PIP=0.691) and deep sleep proportion (PIP=0.957). With an interquartile range (IQR) increase of 8.6 μg/m 3 in NO 2 at lag 0-3 months, the light sleep proportion increased by 10.5% (95% CI: 2.2%-19.4%), and the deep sleep proportion decreased by 19.5% (95% CI:-30.6%- -6.8%). Conclusion:Joint exposure to air pollutants is associated with changes in sleep structure in stable COPD patients, and NO 2 may be a key pollutant.

Objective To study the effects and the possible mechanism of the hearing loss of offspring mice with chronic intrauterine hypoxia.Methods Ten healthy SD pregnant mice with SPF level were selected to establish an intrauterine hypoxia model as the hypoxia group,while another ten healthy SD pregnant mice without hypoxia treatment were selected as the control group.Arterial blood gas analysis was performed on pregnant mice and audi-tory brainstem response(ABR)testing was performed on their offspring after birth,and the results of each group were compared.Results The PaO2 and SaO2 of the hypoxic group were significantly lower than those of in the con-trol group.The hearing loss rate and wave Ⅲ response threshold of the offspring mice of the hypoxia group were significantly higher than those of in the control group at 21 and 56 days,but over time,the hearing loss rate and wave Ⅲ response threshold of the hypoxia group improved compared to before.Although some offspring mice in the hypoxic group at 21 day and 56 day had normal Ⅲ wave response thresholds,their wave Ⅱ and Ⅲ latency,as well as the latency between Ⅰ-Ⅱ,Ⅱ-Ⅲ,and Ⅰ-Ⅲ,were still significantly higher,while the amplitude of wave Ⅲ and the ratio of Ⅲ/Ⅰ were significantly lower than those of in the control group during the same period.For hypoxic off-spring mice with abnormal wave Ⅲ response threshold at 21 days and normal wave Ⅲ response threshold at 56 days,the latency of waves Ⅱ and Ⅲ,as well as the latency between Ⅰ-Ⅱ,Ⅱ-Ⅲ,and Ⅰ-Ⅲ were significantly higher,while the amplitude of wave Ⅲ and the ratio of Ⅲ/Ⅰ were significantly lower than those of in the control group and hypoxic group with normal wave Ⅲ response thresholds at 21 days and 56 days.The hearing loss of offspring mice in the hypoxia group was mainly bilateral.Conclusion Chronic intrauterine hypoxia can lead to varying degrees of hearing loss,but this type of hearing loss has a certain degree of retrogression in the early stages,and the body can undergo limited developmental compensation and repair.

Objective:To observe any impact of supplementing conventional rehabilitation training with electrothermal acupuncture on the upper limb motor functioning of hemiplegic stroke survivors.Methods:Thirty-six hemiplegic persons who had recently survived a stroke were divided at random into an electrothermal acupuncture group ( n=18) and a control group ( n=18). Both groups received conventional rehabilitation training, while the electrothermal acupuncture group was additionally provided with daily 30-minute sessions of electrothermal acupuncture, 6 days per week for 3 weeks. Before and after the treatment everyone′s upper limb motor functioning was quantified using the Fugl-Meyer assessment (FMA-UE), and their ability in the activities of daily living (ADL) was assessed using the modified Barthel index (MBI). The Hong Kong version of the functional test for the hemiplegic upper extremity (FTHUE-HK) was also administered. Surface electromyography (sEMG) was employed to compute the co-contraction ratios (CRs) of the agonist to antagonist muscles during elbow flexion and extension. Results:After the treatment, both groups exhibited significant improvements in their average FMA-UE, FTHUE-HK and MBI results, but with significantly greater improvement in the electrothermal acupuncture group. The root mean square values of the wrist flexor and extensor and elbow flexor muscles during flexion showed significant improvement in both groups, with the average values in the electrothermal acupuncture group significantly better than those of the control group. The CR values during elbow extension in the electrothermal acupuncture group demonstrated significant improvement compared to before the treatment.Conclusions:Supplementing conventional rehabilitation measures with electrothermal acupuncture can better increase the strength of the elbow and wrist extensor muscles in the early days after a stroke. It promotes the recruitment of muscle fibers in the extensor muscle group, reduces abnormal coordination patterns in the elbow joint, and improves upper limb motor function, the practicality of hand function, and ability in the activities of daily living.

Objective To study the effects and the possible mechanism of the hearing loss of offspring mice with chronic intrauterine hypoxia.Methods Ten healthy SD pregnant mice with SPF level were selected to establish an intrauterine hypoxia model as the hypoxia group,while another ten healthy SD pregnant mice without hypoxia treatment were selected as the control group.Arterial blood gas analysis was performed on pregnant mice and audi-tory brainstem response(ABR)testing was performed on their offspring after birth,and the results of each group were compared.Results The PaO2 and SaO2 of the hypoxic group were significantly lower than those of in the con-trol group.The hearing loss rate and wave Ⅲ response threshold of the offspring mice of the hypoxia group were significantly higher than those of in the control group at 21 and 56 days,but over time,the hearing loss rate and wave Ⅲ response threshold of the hypoxia group improved compared to before.Although some offspring mice in the hypoxic group at 21 day and 56 day had normal Ⅲ wave response thresholds,their wave Ⅱ and Ⅲ latency,as well as the latency between Ⅰ-Ⅱ,Ⅱ-Ⅲ,and Ⅰ-Ⅲ,were still significantly higher,while the amplitude of wave Ⅲ and the ratio of Ⅲ/Ⅰ were significantly lower than those of in the control group during the same period.For hypoxic off-spring mice with abnormal wave Ⅲ response threshold at 21 days and normal wave Ⅲ response threshold at 56 days,the latency of waves Ⅱ and Ⅲ,as well as the latency between Ⅰ-Ⅱ,Ⅱ-Ⅲ,and Ⅰ-Ⅲ were significantly higher,while the amplitude of wave Ⅲ and the ratio of Ⅲ/Ⅰ were significantly lower than those of in the control group and hypoxic group with normal wave Ⅲ response thresholds at 21 days and 56 days.The hearing loss of offspring mice in the hypoxia group was mainly bilateral.Conclusion Chronic intrauterine hypoxia can lead to varying degrees of hearing loss,but this type of hearing loss has a certain degree of retrogression in the early stages,and the body can undergo limited developmental compensation and repair.

The study was a prospective observational study. A total of 24 patients who underwent maintenance hemodialysis (MHD) at Haidian Hospital in Beijing from May 2024 to June 2024 were included as the study subjects. The safety and efficacy of a new single-needle dialysis in MHD patients were evaluated. The reasons for using single-needle dialysis included waiting for the maturity of internal fistula(7 cases, 29.17%), autogenous arteriovenous fistula thrombosis occurred (6 cases, 25.00%), puncture difficulty occurred (7 cases, 29.17%), and pain sensitivity or elderly (4 cases, 16.67%). The results showed that the average blood flow was (155.65±5.90) ml/min, total blood volume was (35.92±2.65) L during single-needle dialysis. One patient had slight puncture leakage, and the puncture success rate was 95.83%. Relevant indicators of dialysis adequacy showed that the average urea clearance (Kt/V) was 0.90±0.42, urea reduction ratio was 58.31%±7.93%, and online real-time Kt/V monitoring average value was 0.98±0.55. The results suggest that the application of the new improved single-needle dialysis mode in MHD patients is safe and effective.