Suhuang Zhike Capsules are widely used in clinical practice for the treatment of respiratory diseases and have been included in Medicine Catalogue for National Basic Medical Insurance, Work Injury Insurance, and Maternity Insurance and National Essential Medicines List. However, problems remain, such as unclear definitions of treatment courses and unidentified contraindications for certain populations. Therefore, this consensus was developed collaboratively by clinical experts in traditional Chinese medicine(TCM) related to pulmonary diseases, respiratory, and critical care medicine, as well as methodology and pharmacy experts, adhering strictly to the consensus development procedures established by the China Association of Chinese Medicine for clinical application of Chinese patent medicines, with the aim to guide the correct clinical use of Suhuang Zhike Capsules for the treatment of cough variant asthma, post-infectious cough, and other respiratory diseases. This consensus employed questionnaire surveys and expert interviews to identify clinical concerns based on the PICOS principle and conduct evidence evaluation and GRADE grading. Utilizing nominal group techniques and GRADE networking methods, it resulted in 17 recommendations and consensus suggestions. The consensus further clarifies the indications, TCM syndromes, usage, and clinical safety of Suhuang Zhike Capsules in the treatment of cough variant asthma and post-infectious cough, aiming to promote standardized medication use and facilitate the rational clinical application of Suhuang Zhike Capsules.
Humans ; Drugs, Chinese Herbal/administration & dosage* ; Consensus ; Capsules ; Respiratory Tract Diseases/drug therapy* ; Medicine, Chinese Traditional

This study aims to explore the mechanism of Buyang Huanwu Decoction(BHD) in promoting angiogenesis after oxygen-glucose deprivation/reoxygenation(OGD/R) of mouse brain microvascular endothelial cell line(brain-derived Endothelial cells.3, bEnd.3) based on the caveolin-1(Cav1)/Yes-associated protein 1(YAP1)/hypoxia-inducible factor-1α(HIF-1α) signaling pathway. Ultra-high performance liquid chromatography-quadrupole-time-of-flight mass spectrometry(UPLC-Q-TOF-MS) was used to analyze the blood components of BHD. The cell counting kit-8(CCK-8) method was used to detect the optimal intervention concentration of drug-containing serum of BHD after OGD/R injury of bEnd.3. The lentiviral transfection method was used to construct a Cav1 silent stable strain, and Western blot and polymerase chain reaction(PCR) methods were used to verify the silencing efficiency. The control bEnd.3 cells were divided into a normal group(sh-NC control group), an OGD/R model + blank serum group(sh-NC OGD/R group), and an OGD/R model + drug-containing serum group(sh-NC BHD group). Cav1 silent cells were divided into an OGD/R model + blank serum group(sh-Cav1 OGD/R group) and an OGD/R model + drug-containing serum group(sh-Cav1 BHD group). The cell survival rate was detected by the CCK-8 method. The cell migration ability was detected by a cell migration assay. The lumen formation ability was detected by an angiogenesis assay. The apoptosis rate was detected by flow cytometry, and the expression of YAP1/HIF-1α signaling pathway-related proteins in each group was detected by Western blot. Finally, co-immunoprecipitation was used to verify the interaction between YAP1 and HIF-1α. The results showed astragaloside Ⅳ, formononetin, ferulic acid, and albiflorin in BHD can all enter the blood. The drug-containing serum of BHD at a mass fraction of 10% may be the optimal intervention concentration for OGD/R-induced injury of bEnd.3 cells. Compared with the sh-NC control group, the sh-NC OGD/R group showed significantly decreased cell survival rate, cell migration rate, mesh number, node number, and lumen length, significantly increased cell apoptotic rate, significantly lowered phosphorylation level of YAP1 at S127 site, and significantly elevated nuclear displacement level of YAP1 and protein expression of HIF-1α, vascular endothelial growth factor(VEGF), and vascular endothelial growth factor receptor 2(VEGFR2). Compared with the same type of OGD/R group, the sh-NC BHD group and sh-Cav1 BHD group had significantly increased cell survival rate, cell migration rate, mesh number, node number, and lumen length, a significantly decreased cell apoptotic rate, a further decreased phosphorylation level of YAP1 at S127 site, and significantly increased nuclear displacement level of YAP1 and protein expression of HIF-1α, VEGF, and VEGFR2. Compared with the sh-NC OGD/R group, the sh-Cav1 OGD/R group exhibited significantly decreased cell survival rate, cell migration rate, mesh number, node number, and lumen length, a significantly increased cell apoptotic rate, a significantly increased phosphorylation level of YAP1 at S127 site, and significantly decreased nuclear displacement level of YAP1 and protein expression of HIF-1α, VEGF, and VEGFR2. Compared with the sh-NC BHD group, the sh-Cav1 BHD group showed significantly decreased cell survival rate, cell migration rate, mesh number, node number, and lumen length, a significantly increased cell apoptotic rate, a significantly increased phosphorylation level of YAP1 at the S127 site, and significantly decreased nuclear displacement level of YAP1 and protein expression of HIF-1α, VEGF, and VEGFR2. YAP1 protein was present in the protein complex precipitated by the HIF-1α antibody, and HIF-1α protein was also present in the protein complex precipitated by the YAP1 antibody. The results confirmed that the drug-containing serum of BHD can increase the activity of YAP1/HIF-1α pathway in bEnd.3 cells damaged by OGD/R through Cav1 and promote angiogenesis in vitro.
Drugs, Chinese Herbal/pharmacology* ; Animals ; Mice ; Signal Transduction/drug effects* ; Glucose/metabolism* ; Caveolin 1/genetics* ; Hypoxia-Inducible Factor 1, alpha Subunit/genetics* ; YAP-Signaling Proteins ; Oxygen/metabolism* ; Endothelial Cells/metabolism* ; Cell Line ; Adaptor Proteins, Signal Transducing/genetics* ; Neovascularization, Physiologic/drug effects* ; Cell Hypoxia/drug effects* ; Angiogenesis

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a complex disease that is often accompanied by mental health disorders. However, the potential mechanisms underlying the heterogeneous clinical presentation of CP/CPPS remain uncertain. This study analyzed widely targeted metabolomic data of expressed prostatic secretions (EPS) and plasma to reveal the underlying pathological mechanisms of CP/CPPS. A total of 24 CP/CPPS patients from The Second Nanning People's Hospital (Nanning, China), and 35 asymptomatic control individuals from First Affiliated Hospital of Guangxi Medical University (Nanning, China) were enrolled. The indicators related to CP/CPPS and psychiatric symptoms were recorded. Differential analysis, coexpression network analysis, and correlation analysis were performed to identify metabolites that were specifically altered in patients and associated with various phenotypes of CP/CPPS. The crucial links between EPS and plasma were further investigated. The metabolomic data of EPS from CP/CPPS patients were significantly different from those from control individuals. Pathway analysis revealed dysregulation of amino acid metabolism, lipid metabolism, and the citrate cycle in EPS. The tryptophan metabolic pathway was found to be the most significantly altered pathway associated with distinct CP/CPPS phenotypes. Moreover, the dysregulation of tryptophan and tyrosine metabolism and elevation of oxidative stress-related metabolites in plasma were found to effectively elucidate the development of depression in CP/CPPS. Overall, metabolomic alterations in the EPS and plasma of patients were primarily associated with oxidative damage, energy metabolism abnormalities, neurological impairment, and immune dysregulation. These alterations may be associated with chronic pain, voiding symptoms, reduced fertility, and depression in CP/CPPS. This study provides a local-global perspective for understanding the pathological mechanisms of CP/CPPS and offers potential diagnostic and therapeutic targets.
Humans ; Male ; Prostatitis/blood* ; Adult ; Pelvic Pain/blood* ; Metabolomics ; Prostate/metabolism* ; Middle Aged ; Chronic Pain/blood* ; Metabolome ; Case-Control Studies ; Tryptophan/blood* ; Depression/blood* ; Oxidative Stress/physiology* ; Chronic Disease ; Lipid Metabolism/physiology*

Idiopathic pulmonary fibrosis (IPF) is a progressive disease lacking effective therapy. Metformin, an antidiabetic medication, has shown promising therapeutic properties in preclinical fibrosis models; however, its precise cellular targets and associated mechanisms in fibrosis resolution remain incompletely defined. Most research on metformin's effects has focused on mesenchymal and inflammatory responses with limited attention to epithelial cells. In this study, we utilized Sftpc lineage-traced and Fgfr2b conditional knockout mice, along with BMP2/PPARγ and AMPK inhibitors, to explore metformin's impact on alveolar epithelial cells in a bleomycin-induced pulmonary fibrosis model and cell culture. We found that metformin increased the proliferation and differentiation of alveolar type 2 (AT2) cells, particularly the recently identified injury-activated alveolar progenitors (IAAPs)-a subpopulation characterized by low SFTPC expression but enriched for PD-L1. Single-cell RNA sequencing revealed a reduction in apoptosis among mature AT2 cells. Interestingly, metformin's therapeutic effects were not significantly affected by BMP2 or PPARγ inhibition, which blocked the lipogenic differentiation of myofibroblasts. However, Fgfr2b deletion in Sftpc lineage cells significantly impaired metformin's ability to promote fibrosis resolution, a process linked to AMPK signaling. In conclusion, metformin alleviates fibrosis by directly activating AT2 cells, especially the IAAPs, through a mechanism that involves AMPK and FGFR2b signaling, but is largely independent of BMP2/PPARγ pathways.

Objective To investigate the effects of rhynchophylline on methamphetamine-dependent SH-SY5Y cells model and microRNA-375-3p(miR-375-3p)/embryonic lethal abnormal vision drosophila-like 4(Elavl4)expression.Methods A methamphetamine-dependent cell model by maximum safe dose induction was established.The cells were divided into normal group(complete culture medium),control group(complete culture medium+400 μmol·L-1 rhynchophylline incubated for 48 h),model group(complete culture medium+100 μmnol·L-1 methamphetamine incubated for 48 h)and experimental group(complete culture medium+400 μmol·L-1 rhynchophylline incubated for 15 min,then 100 μmol·L-1 methamphetamine incubated for 48 h).The cyclic adenosine monophosphate(cAMP)and 5-hydroxytryptamine(5-HT)expression were detected by enzyme-linked immunosorbent assay(ELISA),miR-375-3p expression was detected by quantitative real time polymerase chain reaction(qRT-PCR),and Elavl4 expression was detected by Western blot.Results The cAMP expression levels of normal group,control group,model group and experimental group were(6.33±0.93),(6.57±1.12),(10.89±1.03)and(7.81±1.32)pmol·mg-1;5-HT were(682.46±17.32),(690.31±15.09),(510.11±27.67)and(649.99±21.42)pg·mL-1;miR-375-3p expression were 1.00±0.13,1.13±0.24,3.48±0.18 and 1.58±0.19;Elavl4 expression were 1.00±0.05,0.89±0.10,0.50±0.09 and 0.90±0.11,respectively.The differences between above indicators in model group and normal group were statistically significant(P＜0.01,P＜0.05);the differences between above indicators in experimental group and model group were statistically significant(P＜0.01,P＜0.05).Conclusion This study preliminarily established a methamphetamine-dependent cell model,and also found that rhynchophylline may regulate miR-375-3p/Elavl4 expression to antagonize methamphetamine addiction.

Bitter taste in the mouth is a prevalent clinical symptom that refers to a spontaneous bitterness in the mouth after excluding external factors such as diet,and belongs to the phantogeusia of dysgeusia.The etiology and mechanism of bitter taste in the mouth re-main unclear.Studies have shown that bitter taste in the mouth is mainly associated with multiple factors such as diseases,medications and nutrition.In addition,effective and reliable treatments have also not yet been developed.This paper reviews the latest research ad-vances in the etiology,mechanism and treatment of bitter taste in the mouth,with the aim of providing reference for the clinical man-agement of patients with mouth bitterness.

Objective To analyze the problems existing in the homogenization management of multi-branch hospitals based on the annual performance assessment data,and provide reference for promoting the high-quality development of public hospital branch districts.Methods Based on the Performance Assessment Operation Manual of National Tertiary Public Hospitals(2022 edition),10 indicators including the proportion of discharged patients undergoing surgery and the proportion of fourth-level surgery were screened,and the functional positioning,quality and safety,revenue and expenditure structure,and cost control of 4 hospitals of a certain medical institution from 2022 to 2023 were descriptively analyzed.Results The CMI value and the proportion of discharged surgery in the main hospital were significantly better than those in the branch hospitals,and there was no significant difference in the medical quality indicators of the four hospitals,and the operation efficiency of the branch hospital with outstanding specialty characteristics was better than that of other hospitals.Conclusion Public hospitals pay more attention to the"big specialty,small comprehensive"mode in the layout of branch districts,pay more attention to the quality control management at the specialty level in medical quality management,and strengthen the benefit analysis of different hospitals in the same specialty in operation management.

Objective To analyze the problems existing in the homogenization management of multi-branch hospitals based on the annual performance assessment data,and provide reference for promoting the high-quality development of public hospital branch districts.Methods Based on the Performance Assessment Operation Manual of National Tertiary Public Hospitals(2022 edition),10 indicators including the proportion of discharged patients undergoing surgery and the proportion of fourth-level surgery were screened,and the functional positioning,quality and safety,revenue and expenditure structure,and cost control of 4 hospitals of a certain medical institution from 2022 to 2023 were descriptively analyzed.Results The CMI value and the proportion of discharged surgery in the main hospital were significantly better than those in the branch hospitals,and there was no significant difference in the medical quality indicators of the four hospitals,and the operation efficiency of the branch hospital with outstanding specialty characteristics was better than that of other hospitals.Conclusion Public hospitals pay more attention to the"big specialty,small comprehensive"mode in the layout of branch districts,pay more attention to the quality control management at the specialty level in medical quality management,and strengthen the benefit analysis of different hospitals in the same specialty in operation management.

Objective To analyze the problems existing in the homogenization management of multi-branch hospitals based on the annual performance assessment data,and provide reference for promoting the high-quality development of public hospital branch districts.Methods Based on the Performance Assessment Operation Manual of National Tertiary Public Hospitals(2022 edition),10 indicators including the proportion of discharged patients undergoing surgery and the proportion of fourth-level surgery were screened,and the functional positioning,quality and safety,revenue and expenditure structure,and cost control of 4 hospitals of a certain medical institution from 2022 to 2023 were descriptively analyzed.Results The CMI value and the proportion of discharged surgery in the main hospital were significantly better than those in the branch hospitals,and there was no significant difference in the medical quality indicators of the four hospitals,and the operation efficiency of the branch hospital with outstanding specialty characteristics was better than that of other hospitals.Conclusion Public hospitals pay more attention to the"big specialty,small comprehensive"mode in the layout of branch districts,pay more attention to the quality control management at the specialty level in medical quality management,and strengthen the benefit analysis of different hospitals in the same specialty in operation management.

Objective To analyze the problems existing in the homogenization management of multi-branch hospitals based on the annual performance assessment data,and provide reference for promoting the high-quality development of public hospital branch districts.Methods Based on the Performance Assessment Operation Manual of National Tertiary Public Hospitals(2022 edition),10 indicators including the proportion of discharged patients undergoing surgery and the proportion of fourth-level surgery were screened,and the functional positioning,quality and safety,revenue and expenditure structure,and cost control of 4 hospitals of a certain medical institution from 2022 to 2023 were descriptively analyzed.Results The CMI value and the proportion of discharged surgery in the main hospital were significantly better than those in the branch hospitals,and there was no significant difference in the medical quality indicators of the four hospitals,and the operation efficiency of the branch hospital with outstanding specialty characteristics was better than that of other hospitals.Conclusion Public hospitals pay more attention to the"big specialty,small comprehensive"mode in the layout of branch districts,pay more attention to the quality control management at the specialty level in medical quality management,and strengthen the benefit analysis of different hospitals in the same specialty in operation management.