Objective To investigate the prescription patterns and potential therapeutic mechanisms of traditional Chinese medicine(TCM)in treating laryngopharyngeal reflux disease(LPRD)based on data mining and network pharmacology.Methods The clinical data from 1 016 LPRD patients treated at the Guangdong Provincial Hospital of Chinese Medicine between February 1,2012,and December 30,2023 were collected.Frequency analysis,property and flavor analysis,meridian tropism analysis,efficacy classification,association rule mining,and cluster analysis were performed on the effective TCM prescriptions to identify medication rules.Core herbs were screened,and their therapeutic mechanisms were explored using network pharmacology.Results A total of 1 976 prescriptions involving 139 medicinals(23 644 medicinal frequencies)were analyzed.The top five most frequently-used medicinals were Glycyrrhizae Radix et Rhizoma(Gancao),Poria(Fuling),Citri Reticulatae Pericarpium(Chenpi),Bombyx Batryticatus(Jiangcan),and Galli Gigerii Endothelium Corneum(Jineijin).The herbs predominantly exhibited sweet flavor and neutral property,with a primary affinity for the lung meridian.The most common therapeutic categories were deficiency-tonifying herbs and phlegm-resolving herbs.The herb combination"Gancao-Chenpi-Fuling"was identified as the core prescription for LPRD.Network pharmacology analysis of this combination revealed 11 shared targets between the core herbs and LPRD,including three key targets.The core herbs may alleviate LPRD by modulating the interleukin-17(IL-17)signaling pathway,tumor necrosis factor(TNF)signaling pathway,and cancer-related pathways.Conclusion TCM treatment for LPRD should primarily target the lung,and employs herbs with mild-sweet properties and tonifying effects,supplemented by phlegm-resolving herbs.The core combination"Gancao-Chenpi-Fuling"may exert therapeutic effects by regulating key targets such as IL-1B,TNF,and IL-6,thereby modulating the IL-17 signaling pathway,TNF signaling pathway,and cancer-related pathways to mitigate inflammatory responses in LPRD.

Two new coumarin glycosides were isolated and purified from the dichloromethane fraction of Angelica biserrata 75% ethanol extract using silica gel, Sephadex LH-20 column chromatography, and semi-preparative high-performance liquid chromatography. Through the comprehensive use of modern spectroscopic methods, their structures were identified as angelmanetin A (1) and angelmanetin B (2), respectively.

Objective:To evaluate the effects and underlying mechanisms of preoperative intestinal microbiota modulation on the recovery of prolonged postoperative ileus(PPOI)in gastric cancer patients with sarcopenia Methods:Skeletal muscle mass(SMM)was assessed using bioelectrical impedance analysis(BIA),and the skeletal muscle index(SMI)was calculated.A total of 156 gastric cancer patients with sarcopenia who underwent surgery at the Department of Gastrointestinal Surgery,Liyang People's Hospital,from January 2022 to December 2024 were randomly assigned to either the control group or the experimental group.The control group received conventional prehabilitation interventions,including nutritional support,respiratory function training,and physical exercise.The experimental group received probiotic-based intestinal microbiota modulation in addition to conventional prehabilitation interventions.Postoperative recovery indicators,including time to first flatus,incidence of postoperative complications,length of hospital stay,and hospitalization costs,were compared between the two groups.Results:Among the 156 sarcopenic gastric cancer patients,121 were male,and 35 were female.Statistically significant differences were observed between the two groups in terms of time to first flatus,incidence of postoperative complications,and length of hospital stay(P<0.05).Postoperative complications occurred in 38 patients(24.3%),with 10 cases(6.4%)in the experimental group and 28 cases(17.9%)in the control group.The time to first flatus in the experimental group was significantly shorter than in the control group(48.0 hours vs 72.0 hours,P<0.001).Conclusion:Preoperative intestinal microbiota modulation significantly reduces the incidence of PPOI and postoperative complications in gastric cancer patients with low SMI,thereby promoting postoperative gastrointestinal function recovery.

To further standardize the management of vaccination units, the Specifications for Vaccination (2023 version) proposes hierarchical management. However, guidelines for establishing, implementing, and evaluating such a framework remain underdeveloped. This paper systematically reviews the current status of hierarchical management in vaccination units, clarifies its feasibility and necessity, and proposes an implementation scheme.

Polycystic ovary syndrome(PCOS)is a complex disease that significantly impacts women's reproductive and metabolic health.The reprogramming of glucose metabolism points to fundamental changes in energy metabolism,which are central to the imbalance in energy metabolism,hormonal abnormalities,increasing insulin resistance,and chronic inflammatory states observed in PCOS.This represents a core pathological link in the pathogenesis of PCOS.The theory of"Spleen Qi to Dispersing Essence"provides a comprehensive overview of spleen function,essential for ensuring the normal operation of organs and the distribution of Qi,blood,and bodily fluids.It serves as a crucial theoretical support for the treatment of PCOS with traditional Chinese medicine.This article explores the role of regulating PCOS based on the theory of"Spleen Qi to Dispersing Essence"with a focus on the reprogramming of glucose metabolism.The mechanism of traditional Chinese medicinal treatments that assist Spleen Qi to Dispersing Essence is closely related to regulating glucose metabolism reprogramming,offering a novel research direction for the treatment of PCOS with TCM.

Objective:To explore the current status of self-disgust in female breast cancer patients and analyze its influencing factors, so as to provide reference for clinical intervention.Methods:Convenience sampling was used to select 283 female breast cancer patients who were hospitalized in Guangdong Provincial Hospital of Chinese Medicine from June to July 2024 for the study. A questionnaire survey was conducted using the General Information Questionnaire, Questionnaire for the Assessment of Self-Disgust (QASD), Family Avoidance of Communication about Cancer Scale, Body Image Scale, and the Chinese version of the Female Self-Advocacy in Cancer Survivorship. Factors influencing patients' self-disgust were analyzed using one-way analysis of variance and multiple linear regression.Results:The total score of QASD in female breast cancer patients was (33.77±7.64). Education level, sexual dysfunction after breast cancer, family avoidance of communication about cancer, body image and self-advocacy were influencing factors of self-disgust in female breast cancer patients ( P<0.05) . Conclusions:Self-disgust of female patients with breast cancer is at a medium to high level. It is recommended that nurses pay attention to the psychological status of patients with low level of education and sexual dysfunction after the disease, implement targeted psychological interventions to improve the family avoidance of communication about cancer and body image, and increase the awareness of self-advocacy, thus reducing the risk of self-disgust in female breast cancer patients.

To further standardize the management of vaccination units, the Specifications for Vaccination (2023 version) proposes hierarchical management. However, guidelines for establishing, implementing, and evaluating such a framework remain underdeveloped. This paper systematically reviews the current status of hierarchical management in vaccination units, clarifies its feasibility and necessity, and proposes an implementation scheme.

Polycystic ovary syndrome(PCOS)is a complex disease that significantly impacts women's reproductive and metabolic health.The reprogramming of glucose metabolism points to fundamental changes in energy metabolism,which are central to the imbalance in energy metabolism,hormonal abnormalities,increasing insulin resistance,and chronic inflammatory states observed in PCOS.This represents a core pathological link in the pathogenesis of PCOS.The theory of"Spleen Qi to Dispersing Essence"provides a comprehensive overview of spleen function,essential for ensuring the normal operation of organs and the distribution of Qi,blood,and bodily fluids.It serves as a crucial theoretical support for the treatment of PCOS with traditional Chinese medicine.This article explores the role of regulating PCOS based on the theory of"Spleen Qi to Dispersing Essence"with a focus on the reprogramming of glucose metabolism.The mechanism of traditional Chinese medicinal treatments that assist Spleen Qi to Dispersing Essence is closely related to regulating glucose metabolism reprogramming,offering a novel research direction for the treatment of PCOS with TCM.

Objective:To explore the current status of self-disgust in female breast cancer patients and analyze its influencing factors, so as to provide reference for clinical intervention.Methods:Convenience sampling was used to select 283 female breast cancer patients who were hospitalized in Guangdong Provincial Hospital of Chinese Medicine from June to July 2024 for the study. A questionnaire survey was conducted using the General Information Questionnaire, Questionnaire for the Assessment of Self-Disgust (QASD), Family Avoidance of Communication about Cancer Scale, Body Image Scale, and the Chinese version of the Female Self-Advocacy in Cancer Survivorship. Factors influencing patients' self-disgust were analyzed using one-way analysis of variance and multiple linear regression.Results:The total score of QASD in female breast cancer patients was (33.77±7.64). Education level, sexual dysfunction after breast cancer, family avoidance of communication about cancer, body image and self-advocacy were influencing factors of self-disgust in female breast cancer patients ( P<0.05) . Conclusions:Self-disgust of female patients with breast cancer is at a medium to high level. It is recommended that nurses pay attention to the psychological status of patients with low level of education and sexual dysfunction after the disease, implement targeted psychological interventions to improve the family avoidance of communication about cancer and body image, and increase the awareness of self-advocacy, thus reducing the risk of self-disgust in female breast cancer patients.

AIM:To explore the effects of CD38 on lysosome reformation and cholesterol efflux in macro-phages.METHODS:Bone marrow-derived macrophages from low-density lipoprotein(LDL)receptor knockout(LDLr-/-)mice were cultured as cell model.Live cell imaging system was applied to evaluate the effect of nicotinic acid adenine di-nucleotide phosphate(NAADP)on lysosome number.ELISA was conducted to measure NAADP level in macrophages.After the cells were treated with nicotinic acid(NA),RT-qPCR was conducted to detect CD38 mRNA expression,and Western blot was conducted to observe CD38 protein expression and phosphorylated transcription factor EB(TFEB)level.Laser scanning confocal microscopy was applied to evaluate the influence of CD38/NAADP signaling on lysosome number and cholesterol egression.RESULTS:NAADP remarkably increased lysosome number(P<0.05),and this effect was significantly inhibited by NAADP antagonist NED-19,Ca2+ chelator BAPTA,and calcineurin inhibitor CsA(P<0.05).CD38 markedly enhanced NAADP synthesis in macrophages(P<0.05).NAADP synthetic substrate NA prominently ele-vated the expression of CD38 mRNA and protein(P<0.05).NA significantly decreased the phosphorylated TFEB level;this effect was also attenuated by NED-19,BAPTA and CsA(P<0.05).Disrupting CD38/NAADP signaling pathway markedly inhibited NA-induced enhancement of lysosome number,lysosomal free cholesterol and cytosol cholesterol ester efflux in macrophages(P<0.05).NA-induced enhancement of lysosome number,lysosomal free cholesterol and cytosol cholesterol ester efflux abolished in LDLr/CD38 DKO macrophages(P<0.05),whereas these effects induced by NA were recovered after CD38 gene rescue.CONCLUSION:CD38 triggers lysosome reformation via TFEB and consequently pro-motes the efflux of lysosomal free cholesterol and cytosol cholesterol ester.