ObjectiveAge-related macular degeneration （AMD） is one of the leading causes of low vision and blindness in people over 50 years old， and dry AMD （dAMD） is one type for which there is currently no clear treatment. On the basis of the diagnosis and clinical characteristics of dAMD in traditional Chinese and Western medicine， this paper evaluated the fitting degrees of existing animal models of dAMD with clinical characteristics according to the evaluation methods of animal models， and put forward suggestions and prospects. MethodsLiterature on animal models of dAMD was searched against database， and the characteristics of the models were assigned according to the diagnosis criteria of diseases and syndromes of traditional Chinese and Western medicine， and the fitting degrees of the models with clinical characteristics were analyzed and evaluated. ResultsAt present， the animal models of dAMD are mainly established targeting complement factors， chemokines， oxidative damage， lipid/glucose metabolism， and natural strains. Most of the models can simulate the major pathological changes of dAMD， showing the fitting degree of 25%-50% with clinical characteristics in Western medicine. However， the evaluation of traditional Chinese medicine （TCM） syndromes， especially the evaluation of secondary syndromes， is missing， and the models present low fitting degrees with the clinical characteristics in TCM. ConclusionExisting animal models of dAMD are mostly established under the guidance of Western diagnostic standards， which reproduce the main disease characteristics of Western medicine and lack observation of TCM syndromes. Future studies can pay attention to the intervention factors and evaluation systems of spleen deficiency Qi deficiency and liver-kidney Yin deficiency syndrome and build the animal model of dAMD with integration of disease and syndrome based on clinical characteristics of traditional Chinese and Western medicine.

ObjectiveAge-related macular degeneration （AMD） is one of the leading causes of low vision and blindness in people over 50 years old， and dry AMD （dAMD） is one type for which there is currently no clear treatment. On the basis of the diagnosis and clinical characteristics of dAMD in traditional Chinese and Western medicine， this paper evaluated the fitting degrees of existing animal models of dAMD with clinical characteristics according to the evaluation methods of animal models， and put forward suggestions and prospects. MethodsLiterature on animal models of dAMD was searched against database， and the characteristics of the models were assigned according to the diagnosis criteria of diseases and syndromes of traditional Chinese and Western medicine， and the fitting degrees of the models with clinical characteristics were analyzed and evaluated. ResultsAt present， the animal models of dAMD are mainly established targeting complement factors， chemokines， oxidative damage， lipid/glucose metabolism， and natural strains. Most of the models can simulate the major pathological changes of dAMD， showing the fitting degree of 25%-50% with clinical characteristics in Western medicine. However， the evaluation of traditional Chinese medicine （TCM） syndromes， especially the evaluation of secondary syndromes， is missing， and the models present low fitting degrees with the clinical characteristics in TCM. ConclusionExisting animal models of dAMD are mostly established under the guidance of Western diagnostic standards， which reproduce the main disease characteristics of Western medicine and lack observation of TCM syndromes. Future studies can pay attention to the intervention factors and evaluation systems of spleen deficiency Qi deficiency and liver-kidney Yin deficiency syndrome and build the animal model of dAMD with integration of disease and syndrome based on clinical characteristics of traditional Chinese and Western medicine.

OBJECTIVE To standardize the rational clinical use of romosozumab in China， define suitable patient populations， optimize full-course treatment strategies， and strengthen medication risk management.METHODS This consensus was initiated by the Pharmacy Administration Committee of Guangdong Province Hospital Association and registered on the International Practice Guidelines Registry Platform. Twenty-five experts in pharmacy and orthopedics were organized to identify 7 core clinical questions through 2 rounds of questionnaires and seminars. Chinese and English databases were systematically retrieved， and the Grading of Recommendations Assessment， Development and Evaluation approach was used to assess evidence quality and recommendation strength and to formulate consensus recommendations， which were refined based on expert review.RESULTS Seven recommendations were developed， covering the applicable populations of romosozumab， sequential and switching therapy， and management of fractures and cardiovascular risk during treatment. The pharmaceutical characteristics of romosozumab， as well as other key points for clinical application， including efficacy monitoring， management of missed doses， contraindications， major adverse reactions， and medication adherence， were also summarized.CONCLUSIONS This consensus provides evidence-based guidance and practical reference for the safe， effective， and standardized use of romosozumab in Chinese patients， which may facilitate individualized treatment of patients with osteoporosis at high fracture risk and reduce fracture risk.

The professional development of medical social workers currently faces several dilemmas， such as insufficient professionalism， unbroken professional barriers， and an incomplete policy system. To address these dilemmas， medical social workers should clarify the dimensions of their professional capabilities and strive to improve their professional capabilities， building a professional capability framework focusing on problem-solving. Meanwhile， with the popularization of AI technology， the cross-field integration and development of “AI + medical social workers” have brought new opportunities for the professional capability construction of medical social workers. For example， big data can enhance the optimization of electronic health record services； virtual reality （VR） and augmented reality can facilitate the electronic standardization of social worker training for clients； and machine learning can promote the transformation of the social work service model towards “risk prediction and advance intervention，” assisting in improving direct service capabilities. ChatGPT and VR remote consultation systems can be used for supervision services， big data cloud classrooms and robot teaching assistants can broaden learning channels， and natural language processing technology can assist in professional document writing， aiding in enhancing indirect service capabilities. However， applying AI technology to the professional capacity construction of medical social workers may also lead to the alienation of the professional service relationship of medical social workers from needs assessment and relationship building to service intervention， further causing ethical risks brought by demand bias， relationship alienation， and weakened subjectivity. Therefore， it is necessary to rationally view AI’s “double-edged sword” effect. While enjoying the field transformation brought about by high and new technology， it is also imperative to address the subsequent challenges from the perspectives of social work professional assessment and review， educational supervision， and ethical awareness enhancement.

“Chinese Pharmacopoeia” is the legal basis for drug development, production, operation, use and management in China, and the Chinese Pharmacopoeia 2025 Edition is going to be issued and implemented. This article introduces the revision and amendment situations, analyzes the characteristics of the new edition of the Pharmacopoeia and the future development direction of national standards for better understanding and implementation of the latest edition of pharmacopoeia.

Based on the implementation of GMP, comprehensive improvement of quality control measures, and consideration of the 3Rs principle for experimental animals, Several years ago, WHO, the European Pharmacopoeia and the FDA gradually abolished the testing for abnormal toxicity of biological products, and the Chinese Pharmacopoeia 2025 Edition(Volume Ⅲ)also revised the testing for abnormal toxicity of biological products. In order to help users of the Chinese Pharmacopoeia(Volume Ⅲ) better understand and implement this pharmacopoeia, this article provides a detailed review of the changes in regulatory concepts for abnormal toxicity test in various countries and the process of gradually phasing out abnormal toxicity test, as well as the actual situation of China’s pharmaceutical industry. It also interprets the ideas and considerations for revising the Chinese Pharmacopoeia 2025 Edition(Volume Ⅲ) on abnormal toxicity test for biological products.

Objective:to investigate age-related changes in high-sensitivity cardiac troponin T(hs-cTnT)levels among middle-aged and elderly individuals, and to establish reference values for the 99th percentile upper reference limit(99th URL)of hs-cTnT within this demographic.Methods:This research is designed as a cross-sectional study.Hs-cTnT test results were collected from outpatients at Beijing Hospital between January 2018 and December 2023.The final sample included 5, 677 outpatients aged 45 to 85 years(65±10), all of whom were free from cardiovascular diseases and other chronic heart-related conditions.Multiple linear regression was utilized to assess the impact of gender and age group on hs-cTnT concentrations within the middle-aged and elderly populations.Furthermore, a generalized additive model for location, scale, and shape(GAMLSS)was employed to generate percentile curves of hs-cTnT by gender in this cohort, with the aim of determining the 99th URLs for both middle-aged and elderly individuals.Results:Multiple linear regression analyses indicated that both gender and age significantly influenced hs-cTnT levels in middle-aged and elderly populations( β60-69 years=1.399, β≥70 years=5.306, βgender=-2.650, all Pvalues<0.001).The hs-cTnT data for both males and females conformed to Box-Cox-Cole-Green(BCCG)distributions, with percentile curves fitted at the 25th, 50th, 75th, and 99th percentiles according to gender.The percentile values of hs-cTnT in both males and females demonstrated a progressive increase with advancing age.Notably, males exhibited higher 99th percentile values than females across all age groups. Conclusions:The GAMLSS approach is employed to establish continuous reference intervals for hs-cTnT in the middle-aged and elderly population.This effort aims to provide a theoretical foundation for reference values specific to this demographic in China and to offer guidance for clinical diagnosis and treatment.

"Chinese Pharmacopoeia"is the legal basis for drug development,production,operation,use and man-agement in China,and the Chinese Pharmacopoeia 2025 Edition is going to be issued and implemented.This article introduces the revision and amendment situations,analyzes the characteristics of the new edition of the Pharmaco-poeia and the future development direction of national standards for better understanding and implementation of the latest edition of pharmacopoeia.

With the transformation in modern medical models and the increasingly diversified needs of patients， building a harmonious and mutually trusting doctor-patient community relationship has become the key to improving the quality of medical services， enhancing patients’ sense of access to medical care， and promoting medical effects. Medical social worker is an indispensable member of the medical team， whose interdisciplinary background knowledge and professional skills provide unique advantages for building a harmonious doctor-patient community relationship. However， the current subjects of research on the doctor-patient community are still limited to the medical staff and patients， and there is a lack of relevant research that uses interdisciplinary thinking and tools to explore the path of building a doctor-patient community. Therefore， under the guidance of the spiral research idea of action research method， by sorting out the action paths of medical social workers in carrying out pediatric neurosurgery specialist services in the past five years， three analytical tools from management， namely the strategic decision-making process model， the organization- stakeholder fit model， and the value proposition canvas， were used to solve the problems and dilemmas in the different stages of building a doctor-patient community. On these foundations， practical knowledge was produced， providing valuable experience and methods for medical social workers to build a doctor-patient community.