Jiegengtang is a basic formula for treating sore throat and cough. By means of bibliometrics， this study conducted a textual research and analysis on the key information such as formula origin， decocting methods， and clinical application of Jiegengtang. After the research， it can be seen that Jiegengtang is firstly contained in Treatise on Febrile and Miscellaneous Disease， which is also known as Ganjietang， and it has been inherited and innovated by medical practitioners of various dynasties in later times. The origins of Chinese medicines in this formula is basically clear， Jiegeng is the dried roots of Platycodon grandiflorum， Gancao is the dried roots and rhizomes of Glycyrrhiza uralensis， the two medicines are selected raw products. The dosage is 27.60 g of Glycyrrhizae Radix et Rhizoma and 13.80 g of Platycodonis Radix， decocted with 600 mL of water to 200 mL， taken warmly after meals， twice a day， 100 mL for each time. In ancient times， Jiegengtang was mainly used for treating Shaoyin-heat invasion syndrome， with cough and sore throat as its core symptoms. In modern clinical practice， Jiegengtang is mainly used for respiratory diseases such as pharyngitis， esophagitis， tonsillitis and lung abscess， especially for pharyngitis and lung abscess with remarkable efficacy. This paper can provide literature reference basis for the modern clinical application and new drug development of Jiegengtang.

Jiegengtang is a basic formula for treating sore throat and cough. By means of bibliometrics， this study conducted a textual research and analysis on the key information such as formula origin， decocting methods， and clinical application of Jiegengtang. After the research， it can be seen that Jiegengtang is firstly contained in Treatise on Febrile and Miscellaneous Disease， which is also known as Ganjietang， and it has been inherited and innovated by medical practitioners of various dynasties in later times. The origins of Chinese medicines in this formula is basically clear， Jiegeng is the dried roots of Platycodon grandiflorum， Gancao is the dried roots and rhizomes of Glycyrrhiza uralensis， the two medicines are selected raw products. The dosage is 27.60 g of Glycyrrhizae Radix et Rhizoma and 13.80 g of Platycodonis Radix， decocted with 600 mL of water to 200 mL， taken warmly after meals， twice a day， 100 mL for each time. In ancient times， Jiegengtang was mainly used for treating Shaoyin-heat invasion syndrome， with cough and sore throat as its core symptoms. In modern clinical practice， Jiegengtang is mainly used for respiratory diseases such as pharyngitis， esophagitis， tonsillitis and lung abscess， especially for pharyngitis and lung abscess with remarkable efficacy. This paper can provide literature reference basis for the modern clinical application and new drug development of Jiegengtang.

OBJECTIVE To explore the effect of superoxide dismutase （SOD） administration on the malignant behavior of PLC/PRF/5 liver cancer cells， and analyze the correlation between SOD and alpha-fetoprotein （AFP） expression， to provide new ideas for targeting AFP with SOD as a drug for hepatocellular carcinoma. METHODS Normal human liver cells L-02， AFP- negative human liver cancer cells HLE， and AFP-positive human liver cancer cells PLC/PRF/5 were used as experimental cells. Western blot assay and SOD activity detection kit were used to detect the expression of AFP， SOD and activity of SOD in cells before and after changing AFP expression； the effects of different concentrations of SOD [0 （control）， 0.188， 0.375， 0.75， 1.5， 3 U/mL] administration on the migration and proliferation of PLC/PRF/5 cells were detected using cell scratch assay and CCK-8 assay. The effects of SOD overexpression on the expression of malignant biological behavior-related proteins AFP and sarcoma virus protein （Src） in PLC/PRF/5 cells were detected using Western blot. RESULTS Compared with L-02 group and HLE group， the expression levels of SOD1 and SOD2， and SOD activity in PLC/PRF/5 cells were significantly reduced （P＜0.05）. After down-regulating AFP expression in PLC/PRF/ 5 cells， compared with PLC/PRF/5 group， the expression levels of SOD1 and SOD2， as well as SOD activity， were significantly increased in the PLC/PRF/5-shAFP group （low-expression） （P＜0.05）. After 48 hours of SOD treatment， compared with control group， the scratch healing rates of PLC/PRF/5 cells in the 0.375， 0.75， 1.5 and 3 U/mL SOD groups were significantly reduced （P＜0.05）； after 72 hours of SOD treatment， compared with control group， the scratch healing rates of PLC/PRF/5 cells in the 0.375， 0.75， and 1.5 U/mL SOD groups were significantly reduced （P＜0.05 or P＜0.01）. Compared with control group， proliferation rates of PLC/PRF/5 cells were significantly reduced in the 0.375， 0.75， 1.5 and 3 U/mL SOD groups （P＜0.05 or P＜0.01）. Compared with the PLC/PRF/5 group before up-regulating SOD1 and SOD2 expression， the expression levels of AFP and Src in the PLC/PRF/5-oeSOD1 and PLC/PRF/5-oeSOD2 groups （over-expression） after up-regulating SOD1 and SOD2 expression were significantly reduced （P＜0.05）. CONCLUSIONS A certain concentration of SOD can inhibit malignant behavior such as migration and proliferation of PLC/PRF/5 cells， and the expression level and activity of SOD are negatively correlated with AFP.

Objective To evaluate the effectiveness of the PDCA cycle in critical value management.Methods PDCA cycle method was applied to manage critical values in an occupational disease hospital.Critical value data from October 2021 to March 2022 were analyzed to identify root causes,followed by corrective measures development and implementation.Post-inter-vention data,from July 2022 to November 2022,were compared with the pre-management data to evaluate the implementation effect of the PDCA cycle on critical value management.Results The application of the PDCA cycle led to a statistically signifi-cant increase in the execution compliance rate for emergency value execution in medical and technical departments increased to 100.00％,and in the clinical departments to 96.77％(P＜0.05).Conclusion PDCA cycle can improve the qualified rate of the implementation of critical value system,ensure patients safety,significantly reduce medical risks,and advance the level of standardization and precision in critical value management within our hospital.

To improve Party members management quality in public hospitals,this study established a comprehensive system based on the five core elements of system management theory.The system includes subsystems for target value,organiza-tional structure,education and training,performance assessment,supervision and review,and information technology.Further-more,the practical implementation of this system in a public hospital has highlighted three key characteristics:integrity,hierar-chy,and openness.These features underscore its potential for wider adoption in the management of Party members within public hospitals.

Objective To investigate the effects of electroacupuncture(EA)at"Baihui(GV 20),""Pishu(BL 20),"and"Zusanli(ST 36)"on the learning and memory functions of rats with Alzheimer's disease(AD)induced by Aβ1-42.Additionally,the mechanism of EA in treating AD was explored from the perspective of the inflammatory cascade mediated by the NF-κ B/NLRP3/Caspase-1 signaling pathway.Methods A rat model of Alzheimer's disease was established by bilateral injection of Aβ1-42 solution into the C1 region of the hippocampus.According to the random number table method,32 male SPF-grade rats were divided into four groups(n=8 per group):a sham-operated group,a model group,an electroacupuncture(EA)group,and a Western medicine group(donepezil hydrochloride).The EA group received electroacupuncture at the"Baihui","Pishu",and"Zusanli"acu-points;the Western medicine group received donepezil hydrochloride via gavage.After the treatment period,Morris water maze experiments were conducted to evaluate learning and memory abilities.Hematoxylin and eosin(HE)staining was used to examine morphological changes in hippocampal tissues.Enzyme-linked immunosorbent assay(ELISA)was employed to measure serum levels of TNF-α and IL-1β.Western blotting and immunofluorescence staining were utilized to assess the co-expression levels of NF-κB p65,NLRP3,and Caspase-1 proteins in the hippocampal region.Results Compared with the sham-operated group,rats in the post-modeling group exhibited significantly prolonged escape latency(P<0.05),reduced crossings of the original platform location,and decreased time spent in the target quadrant(P<0.05).Additionally,nuclear morphology was altered,neurons surrounding the hippocampus displayed necrosis,vacuolar degeneration,and chromatin marginalization.Serum levels of TNF-α and IL-1β were elevated(P<0.05),and protein expression levels as well as fluorescent positivity for NF-κB p65,NLRP3,and caspase-1 in the hippocampus were increased(P<0.05).Compared with the model group,rats in both the EA and Western medicine groups showed a trend toward shorter escape latency(P<0.05),increased crossings of the original platform location and time spent in the target quadrant(P<0.05).Cell structures were largely intact,with only a few nuclei showing slight irregularities and some chromatin accumulation at the edges.Serum levels of TNF-α and IL-1β were reduced(P<0.05),and protein expression levels and fluorescence positivity for NF-κB p65,NLRP3,and caspase-1 in the hippocampus were also decreased(P<0.05).Conclusion EA enhances the learning and memory capabilities of AD rats,potentially by downregulating the NF-κ B/NLRP3/Caspase-1+signaling+pathway and decreasing the release of neuroinflammatory factors,thereby alleviating cognitive dysfunction in AD rats.

Objective:To conduct evidence synthesis on disease communication between parents and their minor children from the perspective of parents with cancer, so as to provide information for clinical healthcare providers to deliver improved health education to patients and their children.Methods:Computer retrieval was implemented in PubMed, CINAHL, Embase, Web of Science, PsycINFO, Cochrane Library, ProQuest, China National Knowledge Infrastructure, and Wanfang Data. The search period was from January 1, 2000 to March 6, 2025. The literature was assessed according to the Joanna Briggs Institute (JBI) Center for Evidence-Based Health Care Quality Assessment Criteria for Qualitative Research. The JBI aggregative integration method was employed for the Meta-synthesis.Results:A total of nine articles were included. Thirty-two results were extracted, divided into ten categories, and integrated into five results, namely willingness to communicate illness, factors influencing communicating willingness, disease communication strategies, supporting children's coping, and perceptions of illness information.Conclusions:Disease communication between cancer parents and their minor children is influenced by multiple factors and exhibits complex diversity. Healthcare providers should fully understand and accurately recognize the distinct approaches of parents with cancer, offering guidance, advice, and encouragement whenever possible, and should dynamically provide timely medical support and assistance tailored to the evolving needs of patients throughout different stages of their disease treatment.

Shengma Gegentang is one of the classic formulas in the Catalogue of Ancient Classic Prescriptions （Second Batch）. This study reviewed ancient and modern literature and used literature tracing and bibliometric methods to analyze the historical evolution， efficacy， indications， dosage decoctions， and modern clinical disease spectrum of Shengma Gegentang. The results indicated that the earliest record of Shengma Gegentang can be found in the Taiping Huimin Heji Jufang of the Song dynasty， but its origin can be traced back to the Shaoyao Siwu Jiejitang in the Beiji Qianjin Yaofang of the Tang dynasty. The composition dosage of Shengma Gegentang is 413 g of Cimicifugae Rhizoma， 619.5 g of Puerariae Lobatae Radix， 413 g of Paeoniae Radix Alba， and 413 g of Glycyrrhizae Radix et Rhizoma， which are ground into coarse powder. Each dose is 12.39 g， and the amount of water added is 300 mL. 100 mL of solution is decocted and taken at the right time. The four drugs in the formula play the role of relieving exterior syndrome， penetrating pathogenic factors， and detoxicating together. Its indications are widely involved in internal medicine， pediatrics， surgery， ophthalmology and otorhinolaryngology， obstetrics and gynecology， sexually transmitted diseases， and other diseases， such as measles， sores， acne， spots， surgical gangrene， red eyes， toothache， chancre， and fetal poison. The epidemic diseases treated by Shengma Gegentang are complicated， including rash， pox， macula， numbness， summer diarrhea， dysentery， sha disease， febrile symptoms， spring warmth， winter warmth， and cold pestilence. At the same time， it is a plague prevention formula. Although Shengma Gegentang has a wide range of indications， it cannot be separated from the pathogenic mechanism of evil Qi blocking the muscle surface and heat in the lungs and stomach. The modern clinical disease spectrum of Shengma Gegentang involves the ophthalmology and otorhinolaryngology system， nervous system， pediatric-related diseases and syndromes， skin system， hepatobiliary system， and digestive system. It plays a key role in the treatment of epidemic diseases such as measles， chronic hepatitis B， dysentery， and tetanus.

OBJECTIVE: To prepare decellularized nerve grafts from alpha-1, 3-galactosyltransferase (GGTA1) gene-edited pigs and explore their biocompatibility for xenotransplantation. METHODS: The sciatic nerves from wild-type pigs and GGTA1 gene-edited pigs were obtained and underwent decellularization. The alpha-galactosidase (α-gal) content in the sciatic nerves of GGTA1 gene-edited pigs was detected by using IB4 fluorescence staining and ELISA method to verify the knockout status of the GGTA1 gene, and using human sciatic nerve as a control. HE staining and scanning electron microscopy observation were used to observe the structure of the nerve samples. Immunofluorescence staining and DNA content determination were used to evaluate the degree of decellularization of the nerve samples. Fourteen nude mice were taken, and subcutaneous capsules were prepared on both sides of the spine. Decellularized nerve samples of wild-type pigs ( n=7) and GGTA1 gene-edited pigs ( n=7) were randomly implanted in the subcutaneous capsules. Blood was drawn at 1, 3, 5, and 7 days after implantation to detect neutrophil counting. RESULTS: IB4 fluorescence staining and ELISA detection showed that GGTA1 gene was successfully knocked out in the nerves of GGTA1 gene-edited pigs. HE staining showed that the structure of the decellularized nerve from GGTA1 gene-edited pigs was well preserved; the nerve basement membrane tube structure was visible under scanning electron microscopy; no cell nuclei was observed, and the extracellular matrix components was retained in the nerve grafts by immunofluorescence staining; and the DNA content was significantly reduced when compared with the normal nerves ( P<0.05). In vivo experiments showed that the number of neutrophils in the two groups were similar at 1, 3, and 7 days after implantation, with no significant difference ( P>0.05); only at 5 days, the number of neutrophils was significantly lower in the GGTA1 gene-edited pigs than in the wild-type pigs ( P<0.05). CONCLUSION The decellularized nerve grafts from GGTA1 gene-edited pigs have well-preserved nerve structure, complete decellularization, retain the natural nerve basement membrane tube structure and components, and low immune response after xenotransplantation through in vitro experiments.
Animals ; Transplantation, Heterologous ; Galactosyltransferases/genetics* ; Sciatic Nerve/immunology* ; Swine ; Tissue Engineering/methods* ; Humans ; Graft Rejection/prevention & control* ; Gene Editing ; Mice ; Mice, Nude ; Heterografts/immunology* ; Animals, Genetically Modified ; Tissue Scaffolds ; Decellularized Extracellular Matrix