Objective: To evaluate the effect of bioactive peptides combined with probiotics on serum uric acid (SUA) in patients with hyperuricemia (HUA), so as to provide the evidence for prevention and treatment of HUA. Methods: The patients with HUA aged 18 to 65 years were selected and randomly divided into an intervention group and a control group. The patients in the intervention group received bioactive peptides combined with probiotics for 28 days at a dose of 3 g/d, while the patients in the control group received an equal dose of placebos. Demographic information, body mass index (BMI), blood pressure and blood lipid were collected through questionnaire surveys, physical examination and laboratory tests. SUA levels were detected before and after 14 days and 28 days of interventions. The differences of SUA levels between the two groups were compared using generalized estimation equation. Results: Totally 108 patients with HUA were recruited, including 54 patients in the intervention group and 53 patients in the control group (1 dropout). Before interventions, there were no statistically significant differences in gender, age, course of HUA, exercise duration, frequency of alcohol consumption, frequency of meat broth consumption, BMI, prevalence of hypertension and prevalence of dyslipidemia between the two groups (all P>0.05). After 14 days of interventions, the SUA levels of the patients in the intervention group decreased by 3.00 μmol/L, while those in the control group increased by 7.00 μmol/L. After 28 days of interventions, the SUA levels of the patients in the intervention group and the control group decreased by 26.00 μmol/L and 16.00 μmol/L, respectively. However, there was no statistically significant interaction between the intervention time and group (both P>0.05). Subgroup analysis showed that after 28 days of interventions, the decrease in SUA levels in the patients aged 55 years and older and without hypertension in the intervention group was greater than those in the control group (both P<0.05). Conclusions Bioactive peptides combined with probiotics showed no significant difference in reducing SUA levels in patients with HUA compared to the control group. The effect was more significant for patients aged 55 years and older and without hypertension.

Point-of-care testing (POCT) provides key support for clinical decision-making through rapid detection. This article introduces the development background of POCT in the field of pre-hospital emergency, as well as the development status of POCT in Hangzhou City, and analyzes the problems of quality management. Pre-hospital emergency medical institutions in Hangzhou City have been equipped with POCT equipment, and the test items include blood glucose, cardiac troponin, etc. The implementation rates of internal quality control, comparison test, and proficiency testing were 58.2%, 50.3% and 42.6%, respectively. POCT quality management has problems such as unclear responsibility subjects, insufficient professional personnel, and a lack of standardization of the process. It is proposed to build a hierarchical collaborative management system, strengthen the double access mechanism of personnel and equipment, implement the whole process quality control, and build a digital management platform, so as to provide the reference for the high-quality development of POCT in pre-hospital medical emergency institutions.

"Weibing" is a fundamental concept in traditional Chinese medicine (TCM), representing a transitional state characterized by diminished self-regulatory abilities without overt physiological or social dysfunction. This perspective delves into the biological foundations and quantifiable markers of Weibing, aiming to establish a research framework for early disease intervention. Here, we propose the "Health Quadrant Classification" system, which divides the state of human body into health, sub-health, disease-susceptible state, and disease. We suggest the disease-susceptible stage emerges as a pivotal point for TCM interventions. To understand the intrinsic dynamics of this state, we propose laboratory and clinical studies utilizing time-series experiments and stress-induced disease susceptibility models. At the molecular level, bio-omics technologies and bioinformatics approaches are highlighted for uncovering intricate changes during disease progression. Furthermore, we discuss the application of mathematical models and artificial intelligence in developing early warning systems to anticipate and avert the transition from health to disease. This approach resonates with TCM's preventive philosophy, emphasizing proactive health maintenance and disease prevention. Ultimately, our perspective underscores the significance of integrating modern scientific methodologies with TCM principles to propel Weibing research and early intervention strategies forward.

Primary liver cancer is a malignant tumor with continuously rising incidence and mortality rates worldwide， imposing a heavy burden on patients and society， and hepatocellular carcinoma （HCC） is a common type of primary liver cancer. As one of the important treatment methods for HCC， radiotherapy can effectively control the local growth of tumors and alleviate symptoms in patients. However， radiotherapy resistance seriously affects the treatment effect and has become a major challenge in clinical treatment. Current research shows a complex mechanism of radiotherapy resistance in HCC， involving multiple factors such as abnormal activation of intracellular signaling pathways， changes in tumor microenvironment， and regulation of gene expression. Therefore， a series of strategies have been proposed to address radiotherapy resistance in clinical practice， including regulating cell signaling pathways， improving tumor microenvironment， and combining different treatment modalities， and such strategies have shown promising application prospects. This article reviews the research advances in the mechanism of radiotherapy resistance and related coping strategies， in order to provide new perspectives for future research on radiotherapy for HCC.

Objective:To explore the clinical characteristics and influencing factors of therapeutic effect of unicentric Castleman disease (UCD).Methods:A retrospective case series study was conducted. The clinical data of 38 patients with UCD who were admitted to Heze Municipal Hospital, Tianjin First Central Hospital or Hematology Hospital of Chinese Academy of Medical Sciences from January 2015 to October 2024 were collected, and their general data, clinical manifestations, laboratory tests, pathological types, treatment methods and therapeutic effect were analyzed. Multivariate logistic regression model was used to analyze the independent influencing factors of incomplete remission of UCD after treatment.Results:Among the 38 patients, 20 (52.6%) were male and 18 (47.4%) were female, with the age of (36±12) years; there were 11 cases (28.9%) of fever, 10 cases (26.3%) of fatigue and 9 cases (23.7%) of night sweats. Cervical lymphadenopathy was most commonly found (17 cases, 44.7%); there were 10 cases (26.3%) of anemia, 5 cases (13.2%) of leukocytosis, 8 cases (21.1%) of thrombocytosis, 18 cases (47.4%) of elevated C-reactive protein (CRP), 18 cases (47.4%) of elevated erythrocyte sedimentation rate (ESR), 11 cases (28.9%) of elevated IgG, 4 cases (10.5%) of elevated IgA, and 7 cases (18.4%) of elevated IgM; the main pathological type was hyaline vascular type (25 cases, 65.8%), 7 cases (18.4%) were plasma cell type, and 6 cases (15.8%) were mixed type. Twenty-seven cases (71.1%) underwent surgery at the beginning (20 cases received complete resection), the other 11 cases (28.9%) were treated by drugs to get tumor shrinkage, and among them, 8 cases were re-operated (5 cases received complete resection, 3 cases received partial resection). There were complete remission in 24 cases (63.2%), partial remission in 7 cases (18.4%), disease stability in 5 cases (13.2%) and disease progression in 2 cases (5.3%). In the incomplete remission group, the proportion of patients with hyaline vascular type was lower than that in the complete remission group [35.7% (5/14) vs. 83.3% (20/24)], elevated ESR [78.6% (11/14) vs. 29.2% (7/24)] and elevated CRP [71.4% (10/14) vs. 33.3% (8/24)] were higher than those in the complete remission group, and the differences were statistically significant (all P < 0.05); there were no statistically significant differences in the proportions of patients with different gender, age > 36 years, fatigue, night sweats, fever, elevated white blood cells, elevated platelets, anemia, lymphadenopathy, elevated IgG, elevated IgA, and elevated IgM between the two groups (all P > 0.05). Multivariate logistic regression analysis showed that the plasma cell or mixed pathological type (compared with hyaline vascular type, OR = 4.32, 95% CI: 1.47-12.67, P = 0.008) and elevated ESR (compared with non-elevated ESR, OR = 3.56, 95% CI: 1.25-10.13, P = 0.016) were independent risk factors for incomplete remission of UCD patients. Conclusions:The clinical manifestations of UCD patients are heterogeneous; ESR and pathological type may be the influencing factors of therapeutic effect, and they are the potential indicators for evaluating the therapeutic effect of such patients.

Objective:To investigate the differences in clinical characteristics and antibiotic resistance of neonatal sepsis（NS）caused by different Gram-staining pathogens.Methods:A retrospective study was conducted on confirmed NS cases admitted to the Neonatal Ward of the Pediatric Department at The First Affiliated Hospital of Dali University，from June 1，2014，to May 31，2024.Patients were divided into Gram-positive and Gram-negative groups based on blood or cerebrospinal fluid（CSF）culture results.Clinical characteristics，pathogen distribution，and antibiotic resistance were compared between the two groups.Results:A total of 98 cases were included，with 81 in the Gram-positive group and 17 in the Gram-negative group.Multivariate logistic regression analysis revealed that NS cases with a high neutrophil percentage（ OR=0.933，95% CI：0.899-0.969）or hemorrhagic symptoms/signs（ OR=0.059，95% CI：0.008-0.458）were less likely to have Gram-positive pathogens detected in blood or CSF cultures（ P<0.05）.Common Gram-positive pathogens included Staphylococcus epidermidis with 35 strains（33.65%）and Staphylococcus hominis with 22 strains（21.15%）.The predominant Gram-negative pathogen was Escherichia coli with 14 strains（13.46%）.Gram-positive pathogens exhibited high resistance to oxacillin（91.30%），erythromycin（90.91%），and penicillin G（90.00%），but low resistance to tigecycline（0），linezolid（0），and vancomycin（0）.Gram-negative pathogens showed high resistance to ampicillin（92.31%），cefazolin（90.00%），and ampicillin/sulbactam（75.00%），but low resistance to amikacin（6.25%），latamoxef（0），and ertapenem（0）.The incidence of concurrent purulent meningitis was lower in the Gram-positive group than in the Gram-negative group（9.88% vs.47.06%， χ2=11.628， P<0.05），and there was significant difference. Conclusion:NS cases with high neutrophil percentages or hemorrhagic symptoms/signs are less likely to be caused by Gram-positive pathogens.Staphylococcus epidermidis and Staphylococcus hominis are common Gram-positive pathogens，while Escherichia coli is the predominant Gram-negative pathogen in NS.Both Gram-positive and Gram-negative pathogens exhibit resistance to specific antibiotics.NS caused by Gram-positive pathogens is less likely to be complicated by purulent meningitis compared to those caused by Gram-negative pathogens.

This paper summarized the experience of Professor FANG Dingya in staged treatment of Sjögren's syndrome from the perspective of dryness toxin. It is believed that the cause of Sjögren's syndrome is externally-contracted dryness， consumption of essence and fluid， congenital and acquired essence deficiency， depleted essence and insufficient blood， and the core mechanism is internal accumulation of dryness toxin. The treatment can be divided into three stages， that is dryness toxin transforming into fire-heat， damp-heat and phlegm-stasis， from the perspective of dryness metal qi transformation. It is emphasized to dispel pathogen mainly， to clear and moisten with yin-nourishing medicinals in supplementation， and to treat by stages based on syndrome differentiation. For dryness toxin with fire-heat， it is suggested to moisten dryness， resolve toxins and subdue fire， with self-made Runzao Jiedu Decoction （润燥解毒汤） in modification. For dryness toxin with damp-heat， the method of nourishing yin， clearing heat and draining dampness should be used， and Chunze Decoction （春泽汤） in modification is suggested. For dryness toxin with phlegm-stasis， it is recommended to unblock collaterals， disperse phlegm and dissipate stasis， with self-made Sanyu Xiaotan Decoction （散瘀消痰汤） in modification.

Background Hebei Province is located in the North China Plain. In view of the influence of geological background and the acute and chronic hazards caused by excessive drinking water toxicological indicators, coupled with the large coverage of water supply in urban areas and the existence of self-built water supply facilities, it is necessary to understand the drinking water sanitation status in urban areas and conduct health risk assessment. Objective To investigate main indicators affecting the compliance rate of drinking water quality in urban areas of Hebei and evaluate the chronic non-carcinogenic risks of 11 chemicals. Methods The collection, preservation, and testing of 14299 samples of finished water, tap water, and secondary water supply in urban areas of Hebei Province from 2017 to 2021 were conducted following the Standard examination methods for drinking water (GB/T 5750—2006). A total of 11 chemicals were evaluated according to the Hygienic standards for drinking water (GB 5749—2006). The chronic non-carcinogenic risks of the 11 chemicals in drinking water by oral exposure were assessed using the four-step health risk assessment model developed by the United States Environmental Protection Agency and the Technical guide for environmental health risk assessment of chemical substances (WS/T 777—2021). Results From 2017 to 2021, the compliance rates of arsenic, cadmium, hexavalent chromium, lead, mercury, selenium, cyanide, chloroform, and carbon tetrachloride in drinking water in urban areas of Hebei Province were all 100.00%, and fluoride and nitrate (N) were the main indicators affecting water quality compliance, with compliance rates of 97.68% and 99.53% respectively. The compliance rate of fluoride increased year by year (χ²=178.06, P<0.05), and the concentration showed a downward trend (χ²=563.49, P<0.05). The compliance rate of fluoride in water samples during the wet season was higher than that during the dry season (χ²=5.06, P<0.05). The median concentrations of fluoride and nitrate in drinking water in urban areas of Hebei Province from 2017 to 2021 were 0.36 mg·L⁻¹ and 3.32 mg·L⁻¹, with hazard quotients of 0.15 and 0.05, respectively, both less than 1, suggesting no chronic non-carcinogenic risks, and no significant gender difference was found. The hazard quotient of maximum fluoride concentration was 1.65, which was greater than 1, suggesting chronic non-carcinogenic risks. The chronic non-carcinogenic risks associated with the maximum concentrations of the remaining 10 chemical indicators were all within an acceptable range. Conclusions Nine toxicological indicators in drinking water in urban areas of Hebei Province from 2017 to 2021, except for fluoride and nitrate, are within the national standards. Fluoride and nitrate are the main toxicological indicators that affect the overall compliance rate of water quality, and the chronic non-carcinogenic risks associated with maximum concertration of nitrate and 95% concentration of fluoride are at an acceptable level.

The surgical difficulty of congenital heart disease varies greatly. To ensure the safety of surgery and maximize the benefits of patients, various congenital heart surgery scoring systems have been used to evaluate the risk of different complex congenital cardiac operations. However, the complete correction of cardiac anatomical malformations is a common surgical challenge. Recent studies have shown that the correction is closely related to perioperative mortality and postoperative complications, and a new scoring system for the degree of cardiac anatomical malformations has been proposed. Therefore, this review summarizes the literature and discusses different evaluative methods of congenital heart surgery, aiming to optimize the surgical evaluation system for congenital heart surgery, enhance the quality of surgery and improve the prognosis of patients.

This paper systematically analyzed the ancient monographs of acupuncture and moxibustion and comprehensive medical books from pre-Qin to 1911， and extracted the data according to the etiology and pathogenesis， treatment principles and methods， acupoint selection， needling and moxibustion， and taboos of needling and moxibustion. The pathogenesis of migraine in ancient books and documents is summarized as "the causes are diverse， and phlegm-dampness is the majority". For treatment， the features include "needling has a sequence， and the root and the branch should be treated separately" and "focusing on tonifying deficiency and drain excess". It is also obtained of the rich ideas of acupoints selection， extensive application records of moxibustion， unique application of bloodletting therapy and clear explanation of acupuncture and moxibustion taboos. All mentioned above is expected to enrich the ideas and methods of modern migraine treatment and improve the clinical effects.