ObjectiveTo explore the academic characteristics of contemporary renowned Chinese medicine masters in treating diabetic kidney disease （DKD） from the perspectives of principles， methods， formulas， and medications. MethodsIn strict accordance with the Systematic Review of Text and Opinion （SrTO） process developed by the Joanna Briggs Institute （JBI）， an Australian evidence-based healthcare center， the databases including China National Knowledge Infrastructure （CNKI）， VIP Database， Wanfang Data， and China Biomedical Literature Service System （SinoMed） were searched. Based on predefined inclusion and exclusion criteria， text information extraction， quality evaluation， and text information synthesis were conducted sequentially. The data were analyzed and presented in the form of text and figures. ResultsA total of 215 articles related to 43 contemporary renowned experts in the fields of Chinese medicine nephrology and endocrinology were included. The study found that the academic thoughts of these masters in the treatment of DKD are extensive， involving multiple levels such as disease understanding， therapeutic strategies， formula application， and medication use. In terms of disease understanding， the primary pathogenesis is characterized by deficiency in the root and excess in the manifestation. It is emphasized that internal factors， such as congenital endowment deficiency， interact with external factors such as improper diet， emotional disturbances， invasion of exogenous pathogens， and delayed or inappropriate treatment， to jointly induce the disease. This further gives rise to various pathogenetic theories， including obstruction of renal collaterals by blood stasis， toxin-induced damage to renal collaterals， latent wind disturbing the kidney， and internal heat leading to mass formation. In terms of therapeutic strategies and medication use， the principal treatment method is to replenish Qi and nourish Yin. Stage-based and syndrome-differentiated treatments are advocated. Flexible use of insect-derived drugs and wind-dispelling drugs is emphasized， along with proficiency in applying classical formulas and drug pairs. Integrated internal and external treatments， as well as the combined application of multiple therapeutic approaches， are commonly employed for comprehensive management. Meanwhile， the concept of "preventive treatment of disease" is upheld， and individualized long-term management of patients is advocated. ConclusionThrough the SrTO process， the academic thoughts of contemporary renowned Chinese medicine masters in the treatment of DKD have been systematically and standardly synthesized， providing a scientific and standardized basis for future theoretical exploration.

ObjectiveTo explore the academic characteristics of contemporary renowned Chinese medicine masters in treating diabetic kidney disease （DKD） from the perspectives of principles， methods， formulas， and medications. MethodsIn strict accordance with the Systematic Review of Text and Opinion （SrTO） process developed by the Joanna Briggs Institute （JBI）， an Australian evidence-based healthcare center， the databases including China National Knowledge Infrastructure （CNKI）， VIP Database， Wanfang Data， and China Biomedical Literature Service System （SinoMed） were searched. Based on predefined inclusion and exclusion criteria， text information extraction， quality evaluation， and text information synthesis were conducted sequentially. The data were analyzed and presented in the form of text and figures. ResultsA total of 215 articles related to 43 contemporary renowned experts in the fields of Chinese medicine nephrology and endocrinology were included. The study found that the academic thoughts of these masters in the treatment of DKD are extensive， involving multiple levels such as disease understanding， therapeutic strategies， formula application， and medication use. In terms of disease understanding， the primary pathogenesis is characterized by deficiency in the root and excess in the manifestation. It is emphasized that internal factors， such as congenital endowment deficiency， interact with external factors such as improper diet， emotional disturbances， invasion of exogenous pathogens， and delayed or inappropriate treatment， to jointly induce the disease. This further gives rise to various pathogenetic theories， including obstruction of renal collaterals by blood stasis， toxin-induced damage to renal collaterals， latent wind disturbing the kidney， and internal heat leading to mass formation. In terms of therapeutic strategies and medication use， the principal treatment method is to replenish Qi and nourish Yin. Stage-based and syndrome-differentiated treatments are advocated. Flexible use of insect-derived drugs and wind-dispelling drugs is emphasized， along with proficiency in applying classical formulas and drug pairs. Integrated internal and external treatments， as well as the combined application of multiple therapeutic approaches， are commonly employed for comprehensive management. Meanwhile， the concept of "preventive treatment of disease" is upheld， and individualized long-term management of patients is advocated. ConclusionThrough the SrTO process， the academic thoughts of contemporary renowned Chinese medicine masters in the treatment of DKD have been systematically and standardly synthesized， providing a scientific and standardized basis for future theoretical exploration.

OBJECTIVE: To investigate the hepatotoxicity of alkaloids from Euodiae Fructus combined with berberine (BBR) in Zuojin Pill, and to preliminarily explore the possible detoxification mechanism of the combination components. METHODS: The combination ratio of components was determined by the maximum concentration (Cmax) of the chemical components in Zuojin Pill. HepG2 cell model was used to investigate the combined toxicity of the hepatotoxic components from Euodiae Fructus, such as evodiamine (EVO) or dehydroevodiamine (DHED), with BBR for 48 h. The experimental groups were set as follows: the vehicle control group, the EVO group, the DHED group, the BBR group, and the combination group of EVO or DHED with BBR. The cell counting kit-8 (CCK-8) method was used to determine the cell viability, and the combination index (CI) was used to determine the combined toxicity of the components. The alanine transaminase (ALT), aspartate aminotransferase (AST), lactate dehydroge-nase (LDH), and alkaline phosphatase (ALP) activities as well as total bilirubin (TBIL) content in the cell culture supernatant were detected. The protein expression levels of bile acid transporters, such as bile salt export pump (BSEP) and multidrug resistance-associated protein 2 (MRP2), were detected by Western blot. The intracellular malondialdehyde (MDA) content and superoxide dismutase (SOD) activity in HepG2 cells were detected. RESULTS: Compared with EVO or DHED group, the combination of EVO 1 μmol/L with BBR 10 μmol/L or DHED 50 μmol/L with BBR 35 μmol/L significantly increased cell viability of HepG2 cells (P < 0.01), with CI values of 77.89 or 4.49, respectively, much greater than 1. Significant decreases in the activities of ALT, AST, LDH, ALP, and TBIL content in the cell culture supernatant were found in both combination groups (P < 0.05, P < 0.01). Compared with the EVO group, the combination of EVO with BBR upregulated the protein expression levels of BSEP and MRP2. Compared with the DHED group, the combination of DHED with BBR significantly downregulated the protein expression levels of BSEP and MRP2 (P < 0.01). Compared with EVO or DHED group, the combination of EVO or DHED with BBR significantly reduced the MDA content in HepG2 cells (P < 0.05, P < 0.01). CONCLUSION A certain ratio of BBR combined with EVO or DHED had an antagonistic effect on HepG2 cytotoxicity, which might be related to regulating the expression of bile acid transpor-ters, and reducing lipid peroxidation damage.
Humans ; Hep G2 Cells ; Berberine/pharmacology* ; Drugs, Chinese Herbal/toxicity* ; Evodia/chemistry* ; Alkaloids/pharmacology* ; Cell Survival/drug effects* ; Multidrug Resistance-Associated Proteins/metabolism* ; Multidrug Resistance-Associated Protein 2 ; Quinazolines

The activation proteins released by fibroblasts in the tumor microenvironment regulate tumor growth, migration, and treatment response, thereby influencing tumor progression and therapeutic outcomes. Owing to the proliferation and metastasis of tumors, fibroblast activation protein (FAP) is typically highly expressed in the tumor stroma, whereas it is nearly absent in adult normal tissues and benign lesions, making it an attractive target for precision medicine. Radiolabeled agents targeting FAP have the potential for targeted cancer diagnosis and therapy. This comprehensive review aims to describe the evolution of FAPI-based radiopharmaceuticals and their structural optimization. Within its scope, this review summarizes the advances in the use of radiolabeled small molecule inhibitors for tumor imaging and therapy as well as the modification strategies for FAPIs, combined with insights from structure-activity relationships and clinical studies, providing a valuable perspective for radiopharmaceutical clinical development and application.

As activated hepatic stellate cells (aHSCs) play a central role in fibrogenesis, they have become key target cells for anti-fibrotic treatment. Nevertheless, the therapeutic efficiency is constrained by the exosomes they secrete, which are linked to energy metabolism and continuously stimulate the activation of neighboring quiescent hepatic stellate cells (qHSCs). Herein, an intercellular communication interference strategy is designed utilizing paeoniflorin (PF) loaded and hyaluronic acid (HA) coated copper-doped ZIF-8 (PF@HA-Cu/ZIF-8, PF@HCZ) to reduce energy-related exosome secretion from aHSCs, thus preserving neighboring qHSCs in a quiescent state. Simultaneously, the released copper and zinc ions disrupt key enzymes involved in glycolysis to reduce bioenergy synthesis in aHSCs, thereby promoting the reversion of aHSCs to a quiescent state and further decreasing exosome secretion. Therefore, PF@HCZ can effectively sustain both aHSCs and qHSCs in a metabolically dormant state to ultimately alleviate liver fibrosis. The study provides an enlightening strategy for interrupting exosome-mediated intercellular communication and remodeling the energy metabolic status of HSCs with boosted antifibrogenic activity.

ObjectiveThis paper used the AGREE Ⅱ guideline evaluation tool to evaluate the quality of 14 clinical guidelines for acute myocardial infarction，aiming to provide reference for the formulation and improvement of the guidelines. MethodsClinical guidelines and expert consensus related to acute myocardial infarction were searched by web search. The search period ranges from January 1，2019 to November 1，2024 in CNKI，VIP，Wanfang Data，SinoMed，Web of Science，OVID， the International Guidelines Collaboration Network （GIN），the UK National Institute for Health and Clinical Excellence （NICE），Yimaitong， and other platforms. Three researchers independently screened the literature and used AGREE Ⅱ to score the screening results. After ensuring that the researchers have a consistent understanding of each guideline，the quality of the guidelines was evaluated. After that，the ratings were analyzed by layer according to the issuing agency，category，method of formulation，and funding situation and compared longitudinally by rating time. The clinical guidelines and expert consensus were compared in terms of content and evidence. ResultsA total of 14 guidelines and consensus were included. The results of AGREE Ⅱ in the six areas in descending order were scope and purpose （62.82%±10.43%），rigor （62.40%±12.77%），editorial independence （62.11%±22.26%），participants （61.42%±11.65%），clarity of expression （59.98%±9.62%），and application （52.94%±16.90%） . Eleven of the guidelines were at level B， and three were at level A. In the stratified analysis，the score of the guideline formulated by the Chinese Medical Doctor Association was lower. There was little difference between the scores of Chinese/Western and Western medicine guidelines. The average score of the guidelines was higher than the consensus. Funded guidelines and consensus scores were higher. In the longitudinal comparison，the highest number of guidelines were developed in 2020 and 2021，while those developed in 2023 scored the highest. In the differential comparison analysis，the content of the guidelines was more comprehensive， and the evidence level was higher，while the content of the consensus was more novel， and the evidence was less. ConclusionThe AGREE Ⅱ score of the clinical guidelines for acute myocardial infarction is generally moderate，and there is room for improvement in terms of applicability. At the same time，the content quality of expert consensus should be improved，and more efforts should be made to develop and apply Chinese medicine guidelines for complications such as heart failure and microcirculatory obstruction after acute myocardial infarction.

Background and Aims:Patients with end-stage liver disease(ESLD)frequently experience persistent pruritus,which significantly impairs their quality of life.Although relief of pruritus after liver transplantation is often attributed to the normalization of bilirubin levels,the role of skin microbiota in developing pruritus remains unclear.This study aimed to investigate the dynamic changes in skin microbiota during the perioperative period of liver transplantation in ESLD patients and to explore their association with pruritic symptoms.Methods:Fifteen ESLD patients treated in the Third Xiangya Hospital between 2022 and 2023 were enrolled and skin swabs were collected from the anterior tibial region at three time points:before liver transplantation and on postoperative days 7 and 30.Skin samples from 15 age-matched healthy controls were collected at the same anatomical site.Microbial composition was analyzed using 16S rRNA sequencing.Meanwhile,pruritus severity was assessed using a visual analogue scale(VAS),and multiple serological indicators were measured to evaluate correlations between microbiota changes,pruritus severity,and liver function parameters.Results:Compared with healthy controls,ESLD patients exhibited significantly altered β-diversity in skin microbiota and an increased relative abundance of Staphylococcus(LDA>4),which was strongly correlated with VAS scores for pruritus(r=0.93,Padj=3.08×10?1?).On postoperative day 7,α-diversity decreased,and Staphylococcus abundance peaked,then gradually normalized by day 30 as pruritus improved.Further analysis revealed that Staphylococcus abundance was positively correlated with alanine aminotransferase,aspartate aminotransferase,total bilirubin,direct bilirubin,total bile acids,and international normalized ratio,and negatively correlated with albumin(all Padj<0.05).Notably,Staphylococcus levels were significantly higher in patients with moderate to severe pruritus(VAS score>5).Conclusion:ESLD patients demonstrate marked dysbiosis of the skin microbiota during the perioperative period of liver transplantation,characterized by an abnormal proliferation of Staphylococcus,which may contribute to the development and exacerbation of pruritus.Targeting the skin microbiome,particularly interventions against Staphylococcus,may offer a novel therapeutic strategy for alleviating pruritus in ESLD patients.

Objective:To investigate the effects of scalp acupuncture of Baihui and Qubin acupoints combined with running track exercise on the neurological function of rats with middle cerebral artery occlusion(MCAO)cerebral ischemia and its regulatory effect on the Nrf2/HO-1 pathway by focusing on oxidative stress injury.Methods:A total of 40 male SD rats of SPF grade were selected and the cerebral ischemia model was established by ligation method.Among them,30 rats with successful modeling were randomly divided into the model group,the scalp-acupuncture group,and the combined group,with 10 rats in each group.Another 10 SPF male SD rats were used as the sham operation group.In the scalp-acupuncture group,electroacupuncture was applied to Baihui and Qubin acupoints.In the combined group,both electroacupuncture and running track exercise were applied.The treatment was carried out 6 times/week for a total of 4 weeks.The neurobehavioural function of rats was evaluated by Bederson Neurological Function Assessment.Pathological changes of rat brain tissue were observed by HE staining.SOD,serum MDA and GSH-px levels were detected by kit.The protein expression levels of Nrf2 and HO-1 in the rat brain tissue were detected by Western blot.Results:Compared with the sham-operated group,Bederson's neurological function score in the model group was significantly higher(P＜0.05),the pathological damage of HE-stained brain tissue was obvious,the level of MDA significantly increased(P＜0.05),the levels of SOD and GSH-px decreased(P＜0.05),and the protein expression levels of Nrf2 and HO-1 were significantly reduced(P＜0.05).Compared with the model group,Bederson neurological function scores were reduced in each treatment group(P＜0.05),the brain histopathological damage was alleviated,the level of MDA was reduced(P＜0.05),the levels of SOD and GSH-px was elevated(P＜0.05),and the protein expression levels of Nrf2 and HO-1 were significantly increased(P＜0.05).The Bederson neurological function score and MDA level in the combined group were lower than those in the scalp-acupuncture group(P＜0.05),and the levels of SOD and GSH-px and the expression levels of Nrf2 and HO-1 proteins were significantly higher than those in the scalp-acupuncture group(P＜0.05).Conclusions:Scalp acupuncture can improve the neurobehavioural dysfunction and pathological damage caused by cerebral ischemia,increase the antioxidant capacity,and the specific mechanism may be related to the activation of the Nrf2/HO-1 pathway.And scalp acupuncture combined with running track exercise has a synergistic effect and is more advantageous for treatment.

Objective The aim is to understand the common scenarios of non-medical use of prescription opioids(NMUPO)and analyze the potential facilitating and hindering factors in the regulatory process of NMUPO from the perspective of healthcare professionals.Methods Healthcare professionals in local hospitals were surveyed through a two-stage purposive sampling from June to August 2022 in Ningbo,China.The survey was conducted using a semi-structured questionnaire on topics,and thematic analysis were used to identify and summarise key themes and patterns.Results A total of 75 participants were included,the average age was(43.9±7.2)years,and 54(72.0%)were male.The most common NMUPO scenarios involved middle-aged males pretending acute severe pain to obtain injectable opioids.The facilitating and hindering factors related to the regulation of NMUPO can be categorized into three types:institutional governance,technical support,and individual behaviors.At the institutional level,facilitating factors included strict national prescribing policies and local"narcotic drug card"systems,while barriers comprised incomplete lists of controlled substances.At the technological support level,facilitating factors included the establishment of regional health information platforms,while barriers included the lack of standardized prescription guidelines and diagnostic decision-support tools.At the individual level,facilitating factors included the public's cautious attitude toward drug misuse,while barriers included strained doctor-patient relationships.Conclusion China still faces significant challenges in addressing NMUPO and urgently needs to improve the existing regulatory system.It is recommended that reforms be carried out in areas such as pharmaceutical control mechanisms,drug treatment and rehabilitation services,preventive health education activities,and the optimized use of health information systems.

Objective:To investigate the role and mechanism of IL-17 in hypertensive heart failure in rats.Methods:The spon-taneously hypertensive(SHR)model of hypertensive heart failure was established by abdominal aortic ligation.IL-17+IgG and IL-17 protein were injected intraperitoneally into the rats with hypertensive heart failure.After 4 weeks,cardiac structure and function were monitored,and peripheral blood and myocardial tissue were collected.The role and mechanism of IL-17 in hypertensive heart failure were studied by HE staining,immunohistochemistry,Western blot,qRT-PCR and ELISA.Results:After intraperitoneal injection of exogenous IL-17,the levels of IL-17,NT-proBNP,P38 and MK2 protein expressions were increased,and the levels of VEGF and Cav1.2 protein expression were decreased.Exogenous intraperitoneal injection of IL-17+IgG blocked IL-17,increased VEGF level and Cav1.2 protein expression,and decreased NT-proBNP level,P38 and MK2 protein expressions.Conclusion:IL-17 can be activated P38 lightning/MK2-Cav1.2 signaling pathways involved in high blood pressure,heart failure and cardiac function in rats damage;inhi-bition of IL-17 can effectively improve the cardiac function damage caused by hypertensive heart failure.