Objective To analyze the influencing factors of delirium after endovascular aortic repair, and to provide a basis for clinical nursing and prevention of this condition. Methods Patients who underwent endovascular aortic repair at Fuwai Hospital, Chinese Academy of Medical Sciences from 2018 to 2019 were selected. The Chinese version of the Nursing Delirium Screening Scale (Nu-DESC) was used to assess whether postoperative delirium occurred. Patients with a Nu-DESC score≥ 3 were assigned to the delirium group. Non-delirium patients who had the same surgeon and adjacent surgical order were selected at a 1 : 4 ratio to form the non-delirium group. Univariate analysis was performed on the clinical data of the two groups. Factors with P<0.1 in the univariate analysis and those considered clinically significant were included in a multivariate logistic regression analysis to identify the influencing factors of postoperative delirium. Stratified analysis was conducted based on thoracic endovascular aortic repair (TEVAR) and endovascular abdominal aortic repair (EVAR). Results A total of 213 patients were included, comprising 46 in the delirium group and 167 in the non-delirium group. The overall mean age was (60.3±12.0) years, and 183 (85.9%) were male. Univariate analysis showed that emergency admission, preoperative neutrophil percentage, aortic dissection, surgical duration, intubation time, and ICU stay may be associated with postoperative delirium. Multivariate analysis revealed that longer operative and intubation times were associated with a higher likelihood of delirium. In the stratified analysis, the results for the TEVAR group were consistent with the overall findings, whereas no significant differences were observed in the EVAR group. Conclusion Longer surgical and intubation times are associated with an increased risk of delirium in patients undergoing TEVAR. No significant factors influencing delirium are identified in patients undergoing EVAR.

ObjectiveTo elucidate the chemical composition of Danshenyin and its blood components in rats after oral administration. MethodsUltra performance liquid chromatography-quadrupole-time-of-flight tandem mass spectrometry（UPLC-Q-TOF-MS/MS） coupled with PeakView 1.2 software was used to systematically characterize and identify the components of Danshenyin aqueous extract and its migratory components in rat blood after oral administration based on the retention time， quasi-molecular ion peaks， secondary fragmentation ions， and literature reports， and a preliminary compounds identification of Salviae Miltiorrhizae Radix et Rhizoma aqueous extract， the co-decoction of Santali Albi Lignum and Amomi Fructus was carried out to attribute the chemical constituents of the aqueous extract of Danshenyin. ResultsA total of 73 compounds， including 21 phenolic acids， 23 diterpenes， 6 flavonoids， 7 organic acids， 3 volatile oils and 13 others， were identified from the aqueous extract of Danshenyin. And 36 prototypes and 15 metabolites were identified in rat plasma， the major metabolic pathways included reduction， hydration， hydroxylation， demethylation， methylation， sulfation and others， these metabolites were mainly derived from tanshinones and salvianolic acids. ConclusionThe main blood components of the aqueous extract of Danshenyin are salvianolic acids and tanshinones， which may be the material basis of the efficacy. This study can provide reference for pharmacological research， quality control， and clinical application of Danshenyin.

Abstract In recent years, the prevalence of overweight and obesity among children and adolescents has risen rapidly, posing a serious threat to their physical and mental health. To provide scientific, systematic, and standardized weight management guidance for overweight and obese children and adolescents, the study focuses on the core concept of healthy lifestyle intervention, integrates multidisciplinary expert opinions and research findings,and proposes a comprehensive multidisciplinary intervention framework covering scientific exercise intervention, precise nutrition and diet, optimized sleep management, and standardized psychological support. It calls for the establishment of a multi agent collaborative management mechanism led by the government, implemented by families, fostered by schools, initiated by individuals, optimized by communities, reinforced by healthcare, and coordinated by multiple stakeholders. Emphasizing a child and adolescent centered approach, the consensus advocates for comprehensive, multi level, and personalized guidance strategies to promote the internalization and maintenance of a healthy lifestyle. It serves as a reference and provides recommendations for the effective prevention and control of overweight and obesity, and enhancing the health level of children and adolescents.

The precise and rapid monitoring of multiple organ dysfunction is crucial in drug discovery. Traditional methods, such as pathological analysis, are often time-consuming and inefficient. Here, we developed a multiplexed near-infrared window two (NIR-II) fluorescent bioimaging method that allows for real-time, rapid, and quantitative assessment of multiple organ dysfunctions. Given that existing probes did not fully meet requirements, we synthesized a range of NIR-II hemicyanine dyes (HDs) with varying absorption and emission wavelengths. By modifying these dyes, we achieved high spatial and temporal resolution imaging of the liver, kidneys, stomach, and intestines. This method was further applied to investigate disorders induced by cisplatin, a drug known to cause gastric emptying issues along with liver and kidney injuries. By monitoring the metabolic rate of the dyes in these organs, we accurately quantified multi-organ dysfunction, which was also confirmed by gold-standard pathological analysis. Additionally, we evaluated the effects of five aristolochic acids (AAs) on multiple organ dysfunction. For the first time, we identified that AA-I and AA-II could cause gastric emptying disorders, which was further validated through transcriptomics analysis. Our study introduces a novel approach for the simultaneous monitoring of multi-organ dysfunction, which may significantly enhance the evaluation of drug side effects.

Guided by the theory of"kidney generating marrow"and"kidney associating with bladder",the concept of"brain-kidney-bladder"axis was proposed.From the perspective of meridian circulation and physiological function,the conception vessel and governor vessel are the links of the"brain-kidney-bladder"axis.Kidney essence deficiency,brain spirit losing,and dysfunction of bladder are the core pathogenesis of female stress incontinence.From the dysfunction of the"brain-kidney-bladder"axis and the deficiency of conception vessel and governor vessel,an integrated model of"one acupunture,two medication,and three daoyin therapy"was proposed for the treatment of female stress incontinence."One acupunture"is based on the theoretical guidance of"treating on the bone,and even under the navel ying"in Gukong Lun in Suwen,and the regulating conception vessel and dredging governor vessel acupuncture method is used to harmonize yin and yang,replenish qi,and consolidate bladder,using governor vessel points such as Baihui(DU20),Shenting(DU24),Mingmen(DU4),and conception vessel points such as Qihai(RN6),Guanyuan(RN64),Zhongji(RN3),and cooperating with Baliao points(BL31,BL32,BL33,and BL34)of the bladder meridian."Two medication"is guided by the theory that"dispersing conditions should be astringed,and deficient conditions should be warmed"in Zhizhenyao Dalun in Suwen;the treatment method focuses on consolidating conception vessel,dredging governor vessel,and harmonizing and nourishing qi and blood,and the Guren Tongdu Formula is selected."Three daoyin therapy",that is,using the abdominal contraction and anal lifting exercise,the Mawangdui daoyin therapy,and pelvic floor muscle training to cultivate qi,preserve spirit,and maintain the unity of body and mind.

To explore the immunomodulatory effects of a new vegetable oil adjuvant(named E515)containing vitamin E(VE)and ginsenosides(GS)on rabbit peripheral blood lymphocytes and Bordetella of rabbit inactivated vaccine.E515,Bordetella bronchiseptica(Bb)and LPS were co-cultured with rabbit peripheral blood lymphocytes in vitro,and the lymphocyte conversion rate was detected by CCK8 method,and the content of lymphocyte supernatant cytokines was detected by ELISA method.After rabbits were immunized with E515-Bb vaccine,the antibody level was detec-ted by indirect ELISA,the serum cytokine content was detected by ELISA,and the protective effect of E515-Bb vaccine on rabbits was observed by challenge test.In vitro cell experiments showed that E515 could significantly increase lymphocyte proliferation and TH1/TH2 cytokine se-cretion in rabbit peripheral blood.In vivo animal experiments showed that E515 adjuvant could sig-nificantly enhance the level of Bb specific antibody induced by Bordetella vaccine in rabbits.In-crease the secretion level of TH1/TH2 cytokines and decrease the secretion level of TNF-α;It can effectively protect rabbits against Bordetella infection with a protection rate of 91.67％.Therefore,E515 as a new vegetable oil adjuvant deserves further study.