OBJECTIVE: To observe the clinical efficacy of Daoqi (directing qi flowing) acupuncture technique in Huangdi Neijing (Yellow Emperor's Inner Classic) for moderate-to-severe obstructive sleep apnea-hypopnea syndrome (OSAHS). METHODS: Sixty patients with moderate-to-severe OSAHS were randomly divided into a Daoqi acupuncture group (30 cases) and a conventional acupuncture group (30 cases, 1 case dropped out). In the Daoqi acupuncture group, Daoqi acupuncture technique in Huangdi Neijing was applied at Shanglianquan (Extra), Fengfu (GV16), and bilateral Lieque (LU7), Zhaohai (KI6); in the conventional acupuncture group, conventional acupuncture was applied at Shanglianquan (Extra), Fengfu (GV16), Yamen (GV15), and bilateral Lieque (LU7), Zhaohai (KI6), Zusanli (ST36), Fenglong (ST40). The treatment was adopted once every other day, 3 times a week, 4 weeks as one course and 3 courses were required totally in both groups. Before and after treatment, the polysomnography (PSG) indexes [apnea-hypopnea index (AHI), hypopnea index (HI), apnea index (AI), longest apnea duration, lowest nocturnal SaO₂ (LSaO₂)], and scores of Epworth sleepiness scale (ESS), Pittsburgh sleep quality index (PSQI), World Health Organization quality of life-BREF (WHOQOL-BREF) were observed, and the clinical efficacy was evaluated after treatment in the two groups. RESULTS: After treatment, the AHI, HI, AI and longest apnea duration were reduced compared with those before treatment in the two groups (P<0.01), the LSaO₂ was increased in the Daoqi acupuncture group (P<0.01); in the Daoqi acupuncture group, the AHI, HI, AI and longest apnea duration were lower than those in the conventional acupuncture group (P<0.05), and the LSaO₂ was higher than that in the conventional acupuncture group (P<0.05). After treatment, the ESS and PSQI scores were decreased compared with those before treatment (P<0.01), while the WHOQOL-BREF scores were increased compared with those before treatment (P<0.01) in the two groups; in the Daoqi acupuncture group, the ESS and PSQI scores were lower than those in the conventional acupuncture group (P<0.05, P<0.01), and the WHOQOL-BREF score was higher than that in the conventional acupuncture group (P<0.05). The total effective rate was 93.3% (28/30) in the Daoqi acupuncture group, which was higher than 82.8% (24/29) in the conventional acupuncture group (P<0.01). CONCLUSION Daoqi acupuncture technique in Huangdi Neijing can effectively treat moderate-to-severe OSAHS patients, improve the clinical symptoms and quality of life, and has the advantages i.e. simpler acupoints selection and gentler stimulation.
Humans ; Sleep Apnea, Obstructive/physiopathology* ; Male ; Female ; Middle Aged ; Acupuncture Therapy ; Adult ; Acupuncture Points ; Treatment Outcome ; Aged ; Quality of Life

Traditional Chinese medicine(TCM)has been used for the control and prevention of infectious diseases for thousands of years.Due to its characteristics of multiple components and multiple targets,it shows promising therapeutic prospects in the field of anti-infection.Here,we provide a detailed introduction to the current application of various omics technologies,such as metabolomics,proteomics,genomics,and transcriptomics in the study of TCM's anti-infective properties.The application of omics technologies can help explore the active components and their targets in TCM that contribute to its anti-infective effects;elucidate the biosynthetic pathways of active components,aiding in the discovery of new active ingredients;and investigate the mechanisms by which TCM affects pathogenic microorganisms,as well as interpret the mechanisms of TCM's synergy with antibiotics.As more research findings are produced and validated,the role of TCM in addressing the global challenge of antimicrobial resistance will become increasingly prominent through the integration of multi-omics and multidisciplinary research methods in the future.

In 2022， Hainan provincial government launched the project for the prevention and control of viral hepatitis with the goals of a hepatitis B screening rate of 90%， a diagnostic rate of 90%， and a treatment rate of 80% among people aged 18 years and above by the year 2025， and the main intervention measures include population-based prevention， case screening， antiviral therapy， and health management. As of December 31， 2024， a total of 6.875 million individuals in the general population had been screened for hepatitis B， with a screening rate of 95.6%. A total of 184 710 individuals with positive HBsAg were identified， among whom 156 772 were diagnosed through serological reexamination， resulting in a diagnostic rate of 84.9%. A total of 50 742 patients with chronic hepatitis B were identified， among whom 42 921 had hepatitis B-specific health records established for health management， with a file establishment rate of 84.6%. A total of 31 553 individuals received antiviral therapy， with a treatment rate of 62.2%. A total of 2.503 million individuals at a high risk of hepatitis C were screened， among whom 4 870 tested positive for HCV antibody and 3 858 underwent HCV RNA testing， resulting in a diagnostic rate of 79.2%， and 1 824 individuals with positive HCV RNA were identified， among whom 1 194 received antiviral therapy， with a treatment rate of 65.5%. In addition， 159 301 individuals with negative HBsAg and anti-HBs and an age of 20 — 40 years were inoculated with hepatitis B vaccine free of charge. Through the implementation of the project for the prevention and control of viral hepatitis， a large number of hepatitis patients have been identified， treated， and managed in the province within a short period of time， which significantly accelerates the efforts to eliminate the crisis of viral hepatitis.

Early correction of childhood malocclusion is timely managing morphological, structural, and functional abnormalities at different dentomaxillofacial developmental stages. The selection of appropriate imaging examination and comprehensive radiological diagnosis and analysis play an important role in early correction of childhood malocclusion. This expert consensus is a collaborative effort by multidisciplinary experts in dentistry across the nation based on the current clinical evidence, aiming to provide general guidance on appropriate imaging examination selection, comprehensive and accurate imaging assessment for early orthodontic treatment patients.
Humans ; Malocclusion/diagnostic imaging* ; Child ; Consensus

Objective To explore the active monitoring strategies for hypoglycemia in hospitalized dia-betic patients,as well as their clinical symptom characteristics and influencing factors.Methods A retrospec-tive search was conducted on all inpatients in a tertiary hospital in 2023.The hospital's electronic medical re-cord system was manually retrieved through the inpatient numbers of the patients.Adult inpatients with dia-betes who experienced hypoglycemia were included as the research subjects,and the general conditions and possible hypoglycemia-related risk factors were collected.Embed the hypoglycemic electronic trigger program in China Hospital Pharmacovigilance System(CHPS),reviewed the original medical records of patients with positive trigger triggering,and calculated the positive predictive value(PPV).Searched for the number of hy-poglycemic adverse reaction cases voluntarily reported by this hospital during the same period from National Adverse Reaction Monitoring System and compared with the actual number of hypoglycemic cases discovered.Patients with suspected drug-induced hypoglycemia were divided into the symptomatic group and the asymp-tomatic group based on whether they presented hypoglycemia-related symptoms.Multivariate logistic regres-sion analysis was applied to analyze the influencing factors.Results A total of 1 001 adult hospitalized diabet-ic patients with hypoglycemia were included in the study.Among them,725 cases were suspected of drug-in-duced hypoglycemia,and 495 cases were suspected of hypoglycemia caused by drug interactions.After manual review,131 cases of drug-induced hypoglycemia patients had clinical symptoms,and hypoglycemic adverse re-action events should be reported,PPV of this trigger for symptomatic hypoglycemia was 18.1%(131/725).However,the number of hypoglycemic adverse reactions spontaneously reported through National Adverse Reaction Monitoring System by this hospital during the same period was 4 cases,and the reporting rate was only 3.1%(4/131).Multivariate logistic regression analysis showed that aging and grade 2 hypoglycemia were risk factors for the occurrence of related symptoms in patients with suspected drug-induced hypoglycemia(P<0.05),while surgery,type 2 glucosuria,unclassified diabetes,and the use of insulin secretagogues were protective factors(P<0.05).Conclusion Drug-induced hypoglycemia dominates among hospitalized diabetic patients,and age,hypoglycemia grade,inpatient department using insulin secretagogues,diabetes diagnosis and classification are closely related to the occurrence of clinical hypoglycemia-related symptoms.Active monito-ring through CHPS can effectively increase the detection rate and reporting rate of hypoglycemic adverse e-vents in hospitalized diabetic patients.

OBJECTIVE: To assess the osteogenesis height in maxillary sinus segment one year after zygomatic implantation by imaging methods, and evaluate the influence of patient factors, maxillary sinus anatomical factors and surgical factors on postoperative osteogenesis height. METHODS: This study is a retrospective study, including patients who underwent zygomatic implantation and whose zygomatic implants passed through the maxillary sinus at the Department of Implantology, Peking University School and Hospital of Stomatology from July 2017 to January 2022. Preoperative and postoperative cone beam CT (CBCT)was taken to measure and calculate the average osteogenesis height (AOH) in maxillary sinus segment of the zygomatic implants, then the residual bone height, the width and morphology of the maxillary sinus floor in the buccal and palatal directions were measured. Besides, the integrity of Schneiderian membrane during implant surgery, and the general information of the patients and zygomatic implants were recorded. By comparing anatomical situations and surgical characteristics, the differences of AOH under different conditions were analyzed. Then AOH was divided into two groups (obvious osteogenesis group and non-obvious osteogenesis group) using the median as the threshold, and the influencing factors of osteogenesis were evaluated using mixed effect generalized linear model univariable and multivariable analysis. RESULTS: A total of 47 zygomatic implants were implanted in 24 patients. During the average follow-up period of 12.1 months, there was no implant failure, and the implant survival rate was 100%. Postoperative CBCT showed that 43 zygomatic implants had osteogenic images in the maxillary sinus segment, most of which originated from the floor of the maxillary sinus, and the median AOH was 3.1 mm [interquartile range (IQR): 4.0 mm]. In terms of maxillary sinus width, there were 31 cases (66.0%) of wide type and 16 cases (34.0%) of narrow type. In the aspect of buccal and palatal morphology, 17 cases were taper (36.2%), 20 cases were round (42.6%), and 10 cases were flat (21.3%). The median of residual bone height was 2.8 mm (IQR: 2.2 mm) before operation. Univa-riate analysis of mixed effect generalized linear model showed that postoperative obvious osteogenic rate was related to the residual bone height (OR=2.09, P=0.006). Multivariate analysis showed that the resi-dual bone height (OR=2.55, P=0.022) and the shape of a taper maxillary sinus (OR=11.44, P=0.040) had a significant impact on the postoperative obvious osteogenic rate. CONCLUSION The maxillary sinus floor showed osteogenic images 1 year after the zygomatic implantation surgery. Larger residual bone height and the shape of a taper maxillary sinus may be favorable factors for osteogenesis.
Humans ; Maxillary Sinus/surgery* ; Cone-Beam Computed Tomography ; Retrospective Studies ; Zygoma/diagnostic imaging* ; Male ; Female ; Osteogenesis/physiology* ; Middle Aged ; Adult ; Dental Implants ; Aged ; Dental Implantation, Endosseous/methods*

Objective:To investigate the correlation of SERPINC1 and SERPINE1 gene polymorphisms with venous thromboembolism (VTE) in patients with malignant tumors.Methods:A retrospective case-control study was conducted. A total of 227 patients with malignant tumors in the Cancer Hospital Affiliated to Xinjiang Medical University from November 2023 to February 2024 were selected, of which 47 cases developed VTE (VTE group) and 180 cases did not develop VTE (non-VTE group). The patients' venous blood was collected, and D-dimer level was analyzed by using fully automatic coagulation analyzer; fluorescence staining was performed by using digoxin staining solution, and SERPINC1 rs2227589 locus and SERPINE1 rs1799762 locus were used as candidate genes, and fluorescence sequencing was performed by using multichannel fluorescence quantitative analyzer, and the frequencies of C, T, 4G and 5G genes were calculated.Results:There were no statistically significant differences in the age, gender, smoking, alcohol consumption, anticoagulant use, diabetes mellitus, hypertension, coronary artery disease, surgical treatment, intravenous cannulae, radiotherapy, chemotherapy, and targeted therapy between the 2 groups (all P > 0.05). The level of D-dimer in the VTE group was higher than that in the non-VTE group [(8.7±6.9) kg/m 2vs. (2.8±1.0) kg/m 2], and the difference was statistically significant ( t = 5.15, P < 0.001). The differences in C and T genotypes and gene frequencies at the SERPINC1 rs2227589 locus between the VTE group and the non-VTE group were not statistically significant (all P > 0.05). The differences in 4G and 5G genotypes and gene frequencies at the SERPINE1 rs1799762 locus between the VTE group and the non-VTE group were statistically significant (all P < 0.05), and 4G allele frequency in the VTE group was higher than that in the non-VTE group (52.13% vs. 39.72%), and the difference was statistically significant ( χ2 = 4.70, P = 0.030). Conclusions:The elevated expression of 4G allele at the SERPINE1 rs1799762 locus in patients with malignant tumors is associated with development of VTE.

Objective To observe the therapeutic effects and mechanisms of acupuncture at"Yanglingquan"(GB34)and"Zusanli"(ST36)on knee osteoarthritis(KOA)rats,focusing on the regulation of PTEN-induced kinase 1/Parkin(PINK1/Parkin)-mediated mitophagy in chondrocytes.Methods Ten out of 40 male SD rats were randomly selected as the normal group,and the remaining 30 rats were used to construct a KOA model.A total of 27 rats were successfully modeled.The successfully modeled rats were randomly divided into a model group,an acupuncture group(acupuncture at Yanglingquan and Zusanli),and an acupuncture+autophagy inhibitor(3-MA)group(acupuncture at Yanglingquan and Zusanli combined with intraperitoneal injection of 3-MA),with 9 rats in each group.After intervention,the morphology of cartilage tissue in each group was observed,and the Mankin's score of cartilage was assessed.The apoptosis rate of chondrocytes was calculated.Enzyme-linked immunosorbent assay(ELISA)was used to detect inflammatory factors[cyclooxygenase 2(COX-2),interleukin 1β(IL-1β),and tumor necrosis factor α(TNF-α)],oxidative damage indicators[nitric oxide(NO),superoxide dismutase(SOD),malondialdehyde(MDA),and glutathione peroxidase(GSH-Px)],and the levels of matrix metalloproteinase 3(MMP-3)and tissue inhibitor of metalloproteinase 1(TIMP-1).The DHE probe was used to measure reactive oxygen species(ROS)level.Polymerase chain reaction(PCR)was used to detect the mRNA expression levels of PTEN-induced kinase 1(PINK1),Parkin,and microtubule-associated protein 1 light chain 3-Ⅱ(LC3-Ⅱ)in cartilage tissue.Western blot was used to measure the protein expression levels of PINK1,Parkin,and LC3-Ⅱ in cartilage tissue.Results Compared with the normal group,the model group showed increased Mankin's score,apoptosis rate,COX-2 level,IL-1β and TNF-α levels,NO and MDA levels,MMP-3 and TIMP-1 levels,and ROS content,as well as decreased SOD and GSH-Px levels,and reduced mRNA and protein expressions of PINK1,Parkin and LC3-Ⅱ,with statistically significant differences(P＜0.05).Compared with the model group,the acupuncture group showed decreased Mankin's score,apoptosis rate,COX-2 level,IL-1β and TNF-α levels,NO and MDA levels,MMP-3 and TIMP-1 levels,and ROS content,as well as increased SOD and GSH-Px levels,and elevated mRNA and protein expressions of PINK1,Parkin and LC3-Ⅱ,with statistically significant differences(P＜0.05).Compared with the acupuncture group,the acupuncture+3-MA group showed increased Mankin's score,apoptosis rate,COX-2 level,IL-1β and TNF-α levels,NO and MDA levels,MMP-3 and TIMP-1 levels,and ROS content,as well as decreased SOD and GSH-Px levels,and mRNA and protein expressions of PINK1,Parkin and LC3-Ⅱ,with statistically significant differences(P＜0.05).Conclusion Acupuncture at"Yanglingquan"and"Zusanli"can inhibit chondrocyte apoptosis by activating PINK1/Parkin-mediated mitophagy,thus improving the condition of KOA rats.

Objective:To investigate the role of a modified positioning device in improving image quality and diagnostic efficacy for thyroid cancer in contrast-enhanced neck CT imaging.Methods:This prospective cross-sectional study included 137 patients with pathologically confirmed thyroid lesions who underwent contrast-enhanced neck CT at Zhangzhou Affiliated Hospital of Fujian Medical University from January to April 2024. Patients scanned in January and February (modified positioning group, n=62) underwent scanning using the modified positioning device, whereas those scanned in March and April (traditional positioning group, n=75) underwent scanning with conventional positioning. The estimated volume CT dose index (CTDI vol) in the thyroid region was recorded. Subjective image quality for thyroid and neck regions was evaluated using a 5-point Likert scale. Diagnostic assessments for thyroid cancer, capsule invasion, and lymph node metastasis were independently conducted by one junior radiologist and one senior radiologist using a 5-point scoring system, with scores≥3 considered positive diagnoses. The differences of CTDI vol and image quality scores between the 2 groups were compared using Mann-Whitney U test. The diagnostic performance was evaluated by the receiver operating characteristic curve analysis. Results:The estimated CTDI vol values for the thyroid region were significantly lower in the modified positioning group compared to the traditional positioning group [11.20 (8.37, 13.56) vs. 12.46 (10.10, 19.43) mGy, Z=1.99, P=0.026]. Subjective image quality scores for thyroid and neck regions were significantly higher in the modified positioning group than in the traditional positioning group (all P<0.001). For thyroid cancer diagnosis by the senior radiologist, the modified positioning group had a significantly higher area under the curve (AUC) of 0.842 (95% CI 0.728-0.956) compared to the traditional positioning group (AUC=0.666,95% CI 0.554-0.777, Z=2.17, P=0.031). No significant differences were observed in diagnostic performance between the junior and senior radiologists for thyroid cancer, capsule invasion, and lymph node metastasis in other subgroup comparisons (all P>0.05). Conclusion:The modified positioning device using in contrast-enhanced neck CT imaging can improve image quality and diagnostic efficacy for thyroid cancer while reducing radiation exposure to the thyroid gland.

Traditional Chinese medicine(TCM)has been used for the control and prevention of infectious diseases for thousands of years.Due to its characteristics of multiple components and multiple targets,it shows promising therapeutic prospects in the field of anti-infection.Here,we provide a detailed introduction to the current application of various omics technologies,such as metabolomics,proteomics,genomics,and transcriptomics in the study of TCM's anti-infective properties.The application of omics technologies can help explore the active components and their targets in TCM that contribute to its anti-infective effects;elucidate the biosynthetic pathways of active components,aiding in the discovery of new active ingredients;and investigate the mechanisms by which TCM affects pathogenic microorganisms,as well as interpret the mechanisms of TCM's synergy with antibiotics.As more research findings are produced and validated,the role of TCM in addressing the global challenge of antimicrobial resistance will become increasingly prominent through the integration of multi-omics and multidisciplinary research methods in the future.