Myocardial infarction （MI） and osteoporosis （OP）， as two prevalent metabolic diseases with high morbidity and mortality rates， are respectively characterized by cardiovascular system dysfunction and bone homeostasis imbalance， collectively posing significant global public health challenges. While clinically often considered as independent diseases， recent studies have revealed shared pathological mechanisms between the two. This study initiated its exploration from the traditional Chinese medicine concept of the "heart-bone" axis， systematically analyzing the correlation between MI and OP from perspectives including hemodynamics， neuroendocrinology， calcium homeostasis， inflammation and vascular injury， as well as hormone levels. By discussing the pathological mechanisms of "heart disease affecting the bones and bone disease affecting the heart"， the study also elucidated advancements in both Western and traditional Chinese medicine treatments. The goal is to provide novel insights and methodologies for the prevention and treatment of "heart-bone comorbidities"， thereby facilitating comprehensive management of cardiovascular and skeletal diseases.

Myocardial infarction （MI） and osteoporosis （OP）， as two prevalent metabolic diseases with high morbidity and mortality rates， are respectively characterized by cardiovascular system dysfunction and bone homeostasis imbalance， collectively posing significant global public health challenges. While clinically often considered as independent diseases， recent studies have revealed shared pathological mechanisms between the two. This study initiated its exploration from the traditional Chinese medicine concept of the "heart-bone" axis， systematically analyzing the correlation between MI and OP from perspectives including hemodynamics， neuroendocrinology， calcium homeostasis， inflammation and vascular injury， as well as hormone levels. By discussing the pathological mechanisms of "heart disease affecting the bones and bone disease affecting the heart"， the study also elucidated advancements in both Western and traditional Chinese medicine treatments. The goal is to provide novel insights and methodologies for the prevention and treatment of "heart-bone comorbidities"， thereby facilitating comprehensive management of cardiovascular and skeletal diseases.

This paper summarizes the clinical experience in treating children adenoid hypertrophy using the "opening the orifices and regulating qi method". It is considered that the pathogenesis of adenoid hypertrophy in children is rooted in dysfunction of zangfu （脏腑） organs， with binding of phlegm and stasis as the branch. Obstruction of the cervical passes and rebellious， chaotic qi flow run through the entire course of the disease. The "opening the orifices and regulating qi method" is proposed， which emphasizes the regulation of the lung， spleen， liver， and stomach. By opening the cervical passes， regulating zangfu organs， and eliminating phlegm and stasis to harmonize the ascent and descent of qi， a comprehensive application of external traditional Chinese medicine （TCM） therapies， such as acupuncture， umbilical moxibustion with medicinals， collateral bloodletting， and sole therapy， is utilized. Addressing both root and branch causes， this approach provides new perspectives for treating children adenoid hypertrophy using external TCM therapies.

Objective:To evaluate the effectiveness of nursing interventions based on self-efficacy theory in patients with primary glaucoma undergoing scleral flap suture trabeculectomy.Methods:A convenience sampling method was used to select 350 patients with primary glaucoma undergoing scleral flap suture trabeculectomy admitted to the Department of Ophthalmology at the First Affiliated Hospital of Zhengzhou University from October 2021 to December 2023. Participants were randomly divided into a control group ( n=175) and an intervention group ( n=175) using a random number table. The control group received routine nursing care, while the intervention group received nursing interventions based on self-efficacy theory for a duration of three months. Visual status (visual acuity and intraocular pressure), self-management behaviors, and vision-related quality of life were compared between the two groups before and after the intervention. Results:After the intervention, the intervention group had significantly better visual acuity and lower intraocular pressure compared to the control group (both P<0.05). Scores across all dimensions of the Glaucoma Self-Management Questionnaire were significantly higher in the intervention group than in the control group, while scores on the 25-item National Eye Institute Visual Function Questionnaire were significantly lower (both P<0.05) . Conclusions:Nursing interventions based on self-efficacy theory are effective in improving visual acuity and reducing intraocular pressure, enhancing self-management behaviors, and improving vision-related quality of life in patients with primary glaucoma undergoing scleral flap suture trabeculectomy.

Objective:To investigate ferroptosis-related genes in pterygium tissue by using bioinformatic analysis.Methods:The pterygium gene expression profile dataset GSE2513 was downloaded from the Gene Expression Omnibus Database to identify differentially expressed genes (DEGs) related to ferroptosis.Functional annotation and enrichment analysis of the DEGs were performed using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG).Hub genes were identified from the DEGs using LASSO logistic regression analysis and a support vector machine recursive feature elimination (SVM-REF).Single-gene GSEA analysis was performed on hub genes and a competitive endogenous RNA interaction network was constructed to determine the RNA regulatory relationships of the hub genes.Pterygium tissue samples from 9 patients (9 eyes) undergoing pterygium surgery and conjunctival tissue samples from 9 patients (9 eyes) undergoing strabismus surgery who visited the First Affiliated Hospital of Zhengzhou University were collected from 2022 to 2023 during surgery, and the expression of hub genes and ferroptosis-related marker genes was detected by fluorescence quantitative PCR.This study followed the Declaration of Helsinki, and the study protocol was reviewed and approved by the Ethics Committee of the First Affiliated Hospital of Zhengzhou University (No.2022-KY-0006-001).Results:In the dataset, there were 37 ferroptosis-related genes with significant expression differences, including 16 upregulated genes and 21 downregulated genes.GO analysis revealed significant enrichment in responses to external stimuli, responses to nutritional levels, responses to extracellular stimuli, responses to oxidative stress and starvation, transcription regulatory complexes, and RNA polymerase Ⅱ transcription regulatory complexes, RNA polymerase Ⅱ-specific transcription, and DNA-binding transcription.KEGG analysis showed that the DEGs were primarily enriched in ferroptosis and NOD-like receptor signaling pathways.LASSO regression analysis identified DUOX2, ATF3, NDRG1, EGR1, and ALDH3A2 as hub genes, and SVM-REF analysis identified NDRG1, NF2, IDH2, DUOX2, CHP1, ATF3, and SREBF1 as hub genes. DUOX2, ATF3, and NDRG1 were identified as the intersection hub genes.Single-gene GSEA analysis revealed that DUOX2 was enriched in the cell adhesion molecule CAMs pathway, the heparan sulfate glycosaminoglycan biosynthesis pathway, and the glycosaminoglycan biosynthesis ganglioside series pathway. ATF3 and NDRG1 were enriched in the PPAR signaling pathway and other pathways.Compared with normal conjunctival tissue, the relative expression levels of the ferroptosis markers PTGS2 and TFRC mRNA were increased in pterygium tissue, while the relative expression levels of FTH1, GPX4, SLC40A1, HSPB1, and NFE2L2 mRNA were decreased, with statistically significant differences ( t=12.220, 16.580, 5.664, 6.455, 8.691, 9.883, 17.590; all P<0.01). Conclusions:Ferroptosis may play an important role in the pathogenesis of pterygium. DUOX2, ATF3, and NDRG1 may be the hub genes affecting this complicated process.

Acute lung injury (ALI) is a significant complication of sepsis, characterized by high morbidity, mortality, and poor prognosis. Neutrophils, as critical intrinsic immune cells in the lung, play a fundamental role in the development and progression of ALI. During ALI, neutrophils generate neutrophil extracellular traps (NETs), and excessive NETs can intensify inflammatory injury. Research indicates that Taohe Chengqi decoction (THCQD) can ameliorate sepsis-induced lung inflammation and modulate immune function. This study aimed to investigate the mechanisms by which THCQD improves ALI and its relationship with NETs in sepsis patients, seeking to provide novel perspectives and interventions for clinical treatment. The findings demonstrate that THCQD enhanced survival rates and reduced lung injury in the cecum ligation and puncture (CLP)-induced ALI mouse model. Furthermore, THCQD diminished neutrophil and macrophage infiltration, inflammatory responses, and the production of pro-inflammatory cytokines, including interleukin-1β (IL-1β), IL-6, and tumor necrosis factor α (TNF-α). Notably, subsequent experiments confirmed that THCQD inhibits NET formation both in vivo and in vitro. Moreover, THCQD significantly decreased the expression of peptidyl arginine deiminase 4 (PAD4) protein, and molecular docking predicted that certain active compounds in THCQD could bind tightly to PAD4. PAD4 overexpression partially reversed THCQD's inhibitory effects on PAD4. These findings strongly indicate that THCQD mitigates CLP-induced ALI by inhibiting PAD4-mediated NETs.
Extracellular Traps/immunology* ; Acute Lung Injury/immunology* ; Animals ; Sepsis/immunology* ; Drugs, Chinese Herbal/pharmacology* ; Mice ; Neutrophils/immunology* ; Male ; Protein-Arginine Deiminase Type 4/genetics* ; Mice, Inbred C57BL ; Humans ; Disease Models, Animal ; Cytokines/metabolism*

Apical microsurgery is accurate and minimally invasive, produces few complications, and has a success rate of more than 90%. However, due to the lack of awareness and understanding of apical microsurgery by dental general practitioners and even endodontists, many clinical problems remain to be overcome. The consensus has gathered well-known domestic experts to hold a series of special discussions and reached the consensus. This document specifies the indications, contraindications, preoperative preparations, operational procedures, complication prevention measures, and efficacy evaluation of apical microsurgery and is applicable to dentists who perform apical microsurgery after systematic training.
Microsurgery/standards* ; Humans ; Apicoectomy ; Contraindications, Procedure ; Tooth Apex/diagnostic imaging* ; Postoperative Complications/prevention & control* ; Consensus ; Treatment Outcome

Pulpotomy, which belongs to vital pulp therapy, has become a strategy for managing pulpitis in recent decades. This minimally invasive treatment reflects the recognition of preserving healthy dental pulp and optimizing long-term patient-centered outcomes. Pulpotomy is categorized into partial pulpotomy (PP), the removal of a partial segment of the coronal pulp tissue, and full pulpotomy (FP), the removal of whole coronal pulp, which is followed by applying the biomaterials onto the remaining pulp tissue and ultimately restoring the tooth. Procedural decisions for the amount of pulp tissue removal or retention depend on the diagnostic of pulp vitality, the overall treatment plan, the patient's general health status, and pulp inflammation reassessment during operation. This statement represents the consensus of an expert committee convened by the Society of Cariology and Endodontics, Chinese Stomatological Association. It addresses the current evidence to support the application of pulpotomy as a potential alternative to root canal treatment (RCT) on mature permanent teeth with pulpitis from a biological basis, the development of capping biomaterial, and the diagnostic considerations to evidence-based medicine. This expert statement intends to provide a clinical protocol of pulpotomy, which facilitates practitioners in choosing the optimal procedure and increasing their confidence in this rapidly evolving field.
Humans ; Calcium Compounds/therapeutic use* ; Consensus ; Dental Pulp ; Dentition, Permanent ; Oxides/therapeutic use* ; Pulpitis/therapy* ; Pulpotomy/standards*

Intentional tooth replantation (ITR) is an advanced treatment modality and the procedure of last resort for preserving teeth with inaccessible endodontic or resorptive lesions. ITR is defined as the deliberate extraction of a tooth; evaluation of the root surface, endodontic manipulation, and repair; and placement of the tooth back into its original socket. Case reports, case series, cohort studies, and randomized controlled trials have demonstrated the efficacy of ITR in the retention of natural teeth that are untreatable or difficult to manage with root canal treatment or endodontic microsurgery. However, variations in clinical protocols for ITR exist due to the empirical nature of the original protocols and rapid advancements in the field of oral biology and dental materials. This heterogeneity in protocols may cause confusion among dental practitioners; therefore, guidelines and considerations for ITR should be explicated. This expert consensus discusses the biological foundation of ITR, the available clinical protocols and current status of ITR in treating teeth with refractory apical periodontitis or anatomical aberration, and the main complications of this treatment, aiming to refine the clinical management of ITR in accordance with the progress of basic research and clinical studies; the findings suggest that ITR may become a more consistent evidence-based option in dental treatment.
Humans ; Tooth Replantation/methods* ; Consensus ; Periapical Periodontitis/surgery*

Objective:To investigate ferroptosis-related genes in pterygium tissue by using bioinformatic analysis.Methods:The pterygium gene expression profile dataset GSE2513 was downloaded from the Gene Expression Omnibus Database to identify differentially expressed genes (DEGs) related to ferroptosis.Functional annotation and enrichment analysis of the DEGs were performed using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG).Hub genes were identified from the DEGs using LASSO logistic regression analysis and a support vector machine recursive feature elimination (SVM-REF).Single-gene GSEA analysis was performed on hub genes and a competitive endogenous RNA interaction network was constructed to determine the RNA regulatory relationships of the hub genes.Pterygium tissue samples from 9 patients (9 eyes) undergoing pterygium surgery and conjunctival tissue samples from 9 patients (9 eyes) undergoing strabismus surgery who visited the First Affiliated Hospital of Zhengzhou University were collected from 2022 to 2023 during surgery, and the expression of hub genes and ferroptosis-related marker genes was detected by fluorescence quantitative PCR.This study followed the Declaration of Helsinki, and the study protocol was reviewed and approved by the Ethics Committee of the First Affiliated Hospital of Zhengzhou University (No.2022-KY-0006-001).Results:In the dataset, there were 37 ferroptosis-related genes with significant expression differences, including 16 upregulated genes and 21 downregulated genes.GO analysis revealed significant enrichment in responses to external stimuli, responses to nutritional levels, responses to extracellular stimuli, responses to oxidative stress and starvation, transcription regulatory complexes, and RNA polymerase Ⅱ transcription regulatory complexes, RNA polymerase Ⅱ-specific transcription, and DNA-binding transcription.KEGG analysis showed that the DEGs were primarily enriched in ferroptosis and NOD-like receptor signaling pathways.LASSO regression analysis identified DUOX2, ATF3, NDRG1, EGR1, and ALDH3A2 as hub genes, and SVM-REF analysis identified NDRG1, NF2, IDH2, DUOX2, CHP1, ATF3, and SREBF1 as hub genes. DUOX2, ATF3, and NDRG1 were identified as the intersection hub genes.Single-gene GSEA analysis revealed that DUOX2 was enriched in the cell adhesion molecule CAMs pathway, the heparan sulfate glycosaminoglycan biosynthesis pathway, and the glycosaminoglycan biosynthesis ganglioside series pathway. ATF3 and NDRG1 were enriched in the PPAR signaling pathway and other pathways.Compared with normal conjunctival tissue, the relative expression levels of the ferroptosis markers PTGS2 and TFRC mRNA were increased in pterygium tissue, while the relative expression levels of FTH1, GPX4, SLC40A1, HSPB1, and NFE2L2 mRNA were decreased, with statistically significant differences ( t=12.220, 16.580, 5.664, 6.455, 8.691, 9.883, 17.590; all P<0.01). Conclusions:Ferroptosis may play an important role in the pathogenesis of pterygium. DUOX2, ATF3, and NDRG1 may be the hub genes affecting this complicated process.