Edema， as a common pathological phenomenon， is essentially the abnormal accumulation of body fluids in the interstitial spaces of human tissues and is often a direct manifestation of various underlying diseases， such as heart failure， impaired renal filtration function， or liver metabolic disorders. In the Western medical system， strategies for treating edema primarily focus on the use of diuretics to promote the excretion of excess fluid in the body， while simultaneously addressing the underlying causes through targeted treatment. However， long-term reliance on the use of diuretics may lead to a decrease in drug sensitivity and induce side effects， including electrolyte disorders such as hypokalemia and hypercalcemia， posing a potential threat to patients' overall health. Compared with Western medicine， traditional Chinese medicine （TCM） has demonstrated well-recognized and sustained efficacy in treating edema with its unique theoretical system. Zhulingtang， as a classic and commonly used TCM formula， is widely applied as it can effectively relieve edema and related symptoms. In recent years， ongoing in-depth studies on the treatment of edema with Zhulingtang have revealed multiple mechanisms of action of Zhulingtang， including the regulation of water metabolism and the reduction of inflammatory responses， thereby providing a solid theoretical basis for clinical practice. This review summarized the research progress on the treatment of edema with Zhulingtang in recent years and analyzed the active ingredients and action pathways of Zhulingtang. Additionally， the primary mechanisms of action and efficacy were systematically analyzed， so as to provide references for the clinical application of Zhulingtang in treating various types of edema， such as cardiogenic edema， renal edema， and hepatogenic edema. This review aims to offer theoretical support and practical guidance for clinicians in deciding treatment approaches， as well as references for subsequent in-depth studies， thereby promoting further development of TCM in the treatment of edema.

Edema， as a common pathological phenomenon， is essentially the abnormal accumulation of body fluids in the interstitial spaces of human tissues and is often a direct manifestation of various underlying diseases， such as heart failure， impaired renal filtration function， or liver metabolic disorders. In the Western medical system， strategies for treating edema primarily focus on the use of diuretics to promote the excretion of excess fluid in the body， while simultaneously addressing the underlying causes through targeted treatment. However， long-term reliance on the use of diuretics may lead to a decrease in drug sensitivity and induce side effects， including electrolyte disorders such as hypokalemia and hypercalcemia， posing a potential threat to patients' overall health. Compared with Western medicine， traditional Chinese medicine （TCM） has demonstrated well-recognized and sustained efficacy in treating edema with its unique theoretical system. Zhulingtang， as a classic and commonly used TCM formula， is widely applied as it can effectively relieve edema and related symptoms. In recent years， ongoing in-depth studies on the treatment of edema with Zhulingtang have revealed multiple mechanisms of action of Zhulingtang， including the regulation of water metabolism and the reduction of inflammatory responses， thereby providing a solid theoretical basis for clinical practice. This review summarized the research progress on the treatment of edema with Zhulingtang in recent years and analyzed the active ingredients and action pathways of Zhulingtang. Additionally， the primary mechanisms of action and efficacy were systematically analyzed， so as to provide references for the clinical application of Zhulingtang in treating various types of edema， such as cardiogenic edema， renal edema， and hepatogenic edema. This review aims to offer theoretical support and practical guidance for clinicians in deciding treatment approaches， as well as references for subsequent in-depth studies， thereby promoting further development of TCM in the treatment of edema.

Objective To investigate the effect of angiotensinogen (AGT), angiotensin-converting enzyme (ACE) and AngII receptor (ATR) gene polymorphisms combined with climatic factors on the incidence of essential hypertension (EH) in Tibetan population in Gannan area. Methods A follow-up study was conducted to select 671 Tibetan people in Gannan area who were physically examined in April 2019 at the Health Management Center of the Second Hospital of Lanzhou University and agreed to be enrolled as a fixed cohort, and the blood pressure values of the enrolled subjects were measured after 3.5 years of follow-up, and a total of 501 cases were obtained. At the same time, the peripheral blood of all subjects was collected and the polymorphisms of AGT, ACE and ATR genes were detected by gene chip technology, and the possible interactions were analyzed by logistic regression model, fork generation method and multifactor-dimensionality reduction (MDR). Results Sunshine time was a protective factor for the incidence of hypertension in the Tibetan population of Gannan (OR=0.781), while relative humidity (OR=1.182), air pressure (OR=1.338) and temperature (OR=1.449) were the risk factors for the incidence of hypertension. According to the results of partial correlation analysis, temperature had no effect on the incidence of hypertension after controlling air pressure. There was an additive interaction between high air pressure and the polymorphisms of rs699 (OR=1.650, 95%CI: 1.293-2.399, P<0.001) and rs5049 (OR=1.711, 95%CI: 1.337-4.920, P<0.001) genes of AGT gene; there was a multiplicative interaction between relative humidity and rs699 (OR=0.472, 95%CI: 0.120-0.783, P<0.05);there was a multiplicative interactions between the altitude ≥ 3000m and rs699 (OR=1.503, 95%CI: 1.220-3.174, P<0.01), rs5049 (OR=1.673, 95%CI: 1.380-3.961, P<0.001) or rs2148582 (OR=0.519, 95%CI: 0.284-0.716, P<0.05).However, there was no interaction between climatic factors and ACE or ATR gene polymorphisms on the incidence of hypertension. Conclusion Climatic factors and altitude ≥3 000 m are closely related to the incidence of hypertension in the Tibetan population of Gannan area, and the interaction between AGT gene polymorphisms and climatic factors affects the incidence of hypertension in the population of this area.

Glutamine (Gln) is the most abundant free amino acids in the body, is the main substrate of intestinal cells. It exerts its repairing effect on intestinal injury through multiple signaling pathways, mainly reflected in maintaining the integrity of intestinal structure, enhancing the function of the intestinal barrier, improving the intestinal ecology, and promoting the absorption of nutrients. Therefore, it is also gradually popularized in the clinical application of intestinal injury. This summarize will summarize the latest research progress on the biological role of Gln, its relationship with intestinal injury, mechanism of action and clinical application.The main purpose of this summarize is intended to explore the research status and development prospects of Gln in the field of intestinal diseases.

Objective:To summarize the best evidence for non-pharmacological management of postoperative delirium in adult liver transplant recipients, providing reference for postoperative delirium management in liver transplant recipients.Methods:Evidence on non-pharmacological management of postoperative delirium in adult liver transplant recipients was retrieved through computer in databases such as UpToDate, British Medical Journal (BMJ) Best Practice, Embase, PubMed, Cochrane Library, Joanna Briggs Institute Evidence-Based Health Care Center Database, Guidelines International Network, China Biology Medicine disc, China National Knowledge Infrastructure, WanFang Data, and VIP. The search period was from database establishment to January 31, 2023. The types of literature included guidelines, clinical decision-making, best practices, systematic review, summary of evidence, and expert consensus. Two researchers conducted quality evaluation and evidence extraction on the included literature.Results:A total of 10 articles were included, involving 1 clinical decision-making, 4 guidelines, 3 systematic reviews, and 2 expert consensuses. A total of 25 best pieces of evidence for non-pharmacological management of postoperative delirium in adult liver transplant recipients were summarized from four aspects, including screening, evaluation, non-pharmacological prevention, and non-pharmacological treatment.Conclusions:The best evidence on non-pharmacological management of postoperative delirium in adult liver transplant recipients summarized provides a reference for postoperative delirium management in liver transplant recipients.

Objective:To explore the relationship between individual resilience, work stress, and work engagement among nurses in Emergency Department.Methods:A questionnaire survey was conducted on 350 nurses from six Class Ⅲ Grade A hospitals in Shandong Province from April to September 2022, using the General Information Questionnaire, the Chinese version of the Stressor Scale for Emergency Nurse, the Chinese version of the Utrecht Work Engagement Scale, and the Medical Staff Composition Resilience Scale. Pearson correlation was used to analyze the correlation between nurse work stress, work engagement, and individual resilience. The structural equation model was constructed using a mediating effect testing program to analyze the relationships between variables.Results:A total of 350 questionnaires were distributed, and 330 valid questionnaires were collected, with an effective response rate of 94.28%. The scores of nurse work engagement, work stress, and individual resilience were (54.26±10.08), (77.36±25.48), and (67.76±12.33), respectively. Work stress was negatively correlated with work engagement and individual resilience (all P<0.01), while individual resilience was positively correlated with work engagement ( P<0.01). Individual resilience was a mediating variable between work stress and work engagement among nurses in Emergency Department, with a mediating effect accounting for 31.38% of the total effect. Conclusions:Most nurses of Emergency Department have moderate levels of work stress, work engagement, and individual resilience. Individual resilience partially mediates the relationship between work stress and work engagement among nurses in Emergency Department. Nursing managers should attach importance to the organizational culture atmosphere and develop corresponding measures to enhance the individual resilience of nurses and encourage them to be energetic and enthusiastic in their work.

Albendazole sulfoxide and ivermectin compound pouring agent were prepared with dime-thyl sulfoxide and 1,2-propanediol as solvents.The central composite design response surface method was used to optimize the formula of pouring agent.Franz diffusion cell method was used to investigate the transdermal performance of pouring agent in vitro.The permeation amounts of the two drugs were determined by HPLC.The best formula of pouring agent was ivermectin 0.5％,al-bendazole sulfoxide 5％,dimethyl sulfoxide 52％,propylene glycol 39％,and the rest was 100％anhydrous ethanol.The cumulative permeation amounts of ivermectin and albendazole sulfoxide were up to 20.78 μg/cm2 and 249.02 μg/cm2,respectively.The in vitro release model of the two drugs accords with the first-order kinetic equation.There is a good linear relationship between al-bendazole sulfoxide and ivermectin in the range of 1-100 mg/L and the peak area.The precision and stability RSD of the two methods are less than 2％.The preparation process of albendazole sul-foxide compound pouring agent is simple,stable and easy to pour.The established HPLC method is simple and accurate,and can be used for the determination of albendazole sulfoxide and ivermectin in pouring agent.

Objective:To analyze the etiology and risk factors of Zang nationality cerebral infarction patients of different ages in Xizang Autonomous Region, so as to provide basis for more targeted diagnosis, treatment and prevention of cerebral infarction in this region.Methods:The clinical data of 500 Zang nationality cerebral infarction patients hospitalized in Xizang Autonomous Region People′s Hospital from January 2019 to December 2023 were retrospectively analyzed. According to age, they were divided into young and middle-aged group (18-59 years old) and elderly group (60-75 years old). Baseline data, laboratory data and imaging results of patients in each group were collected and retrospectively analyzed.Results:The proportion of males in the young and middle-aged group ( n=267) [188 (70.41%)] was higher than that in the elderly group ( n=233) [130 (55.79%), χ 2=11.485, P=0.001]. The proportion of smokers [131 (49.06%) vs 74 (31.76%), χ 2=15.401], drinkers [121 (45.32%) vs 84 (36.05%), χ 2=4.417], high altitude polycythemia (HAPC)[ 51 (19.10%) vs 23 (9.87%), χ 2=8.406], hyperuricemia (HUA)[ 61 (28.90%) vs 34 (19.32%), χ 2=4.766], increased hemoglobin [152 (56.93%) vs 97 (41.63%), χ 2=6.677], hypertriglyceridemia [47 (17.60%) vs 18 (7.73%), χ 2=10.734], hypercholesterolemia [12 (4.94%) vs 3 (1.29%), χ 2=4.397], hyperlipidemia [79 (29.59%) vs 43 (18.45%), χ 2=8.360] in the young and middle-aged group was higher than that in the elderly group (all P<0.05). The proportion of hypertension [108 (40.44%) vs 158 (67.81%), χ 2=37.413], atrial fibrillation [5 (1.87%) vs 20 (8.58%), χ 2=11.797], hyperhomocysteinemia (HHcy)[159 (59.55%) vs 168 (72.10%), χ 2=8.664], abnormal creatinine [18 (6.74%) vs 29 (12.45%), χ 2=4.755], atherosclerosis [113 (42.32%) vs 145 (62.23%), χ 2=19.748], heart disease [135 (50.56%) vs 150 (64.38%), χ 2=9.690] in the young and middle-aged group was lower than that in the elderly group (all P<0.05). Multivariate Logistic regression analysis showed that hypertension ( OR=2.865, 95% CI 1.742-4.710) and HHcy ( OR=1.968, 95% CI 1.177-3.290) were risk factors of cerebral infarction in the elderly group. Smoking ( OR=1.848, 95% CI 1.017-3.360), HAPC ( OR=1.993, 95% CI 1.991-4.011), HUA ( OR=1.863, 95% CI 1.015-3.419) and living at the extremely high altitude ( OR=2.405, 95% CI 1.207-4.791) were risk factors of cerebral infarction in the young and middle-aged group. According to the TOAST etiological classification, the causes of stroke of other determined etiology and stroke of other undetermined etiology were complex and diverse, which were more common in the young and middle-aged group, while cardiac embolism was more common in the elderly group. Conclusions:There are significant differences in the risk factors and etiology of cerebral infarction in different age groups in Xizang Autonomous Region. The occurrence of cerebral infarction in elderly patients is significantly related to hypertension and HHcy, while the occurrence of cerebral infarction in young and middle-aged patients is significantly related to smoking, HAPC, HUA, and living in extremely high altitude areas. In clinical practice, diagnosis and treatment of cerebral infarction patients in different age groups should have different focuses.

Aim To explore the effect of Pueraria Lobata Flowers Extract(PFE)on lipid accumulation in mac-rophage-derived foam cells.Methods The concentration of PFE in THP-1-derived foam cells was screened by MTT,intracellular lipid accumulation was detected by oil red O staining and cholesterol detection kit,intracellular cholesterol ef-flux levels were detected by cholesterol efflux assay kit,RT-qPCR and Western blot were used to analyze mRNA and pro-tein expression.Results PFE significantly reduced lipid accumulation in THP-1-derived foam cells.PFE did not affect the mRNA expression of CD36,scavenger receptor-A Ⅰ(SR-A Ⅰ),sterol regulatory element-binding protein 2(SREBP2),3-hydroxy-3-methylglutaryl-CoA reductase(HMGCR),but it could upregulate the mRNA and protein expres-sion levels of ATP-binding cassette transporter A1(ABCA1)(P＜0.05),and promote the intracellular cholesterol efflux of macrophage-derived foam cells(P＜0.01).PFE could activate the activity of peroxisome proliferator-activated receptor y(PPARγ)(P＜0.01)and upregulate the mRNA and protein expression levels of PPARγ(P＜0.05).Compared with the PFE control group,the expression of PPARγ and ABCA1 proteins decreased and cholesterol efflux decreased after GW9662 treatment(all P＜0.01).Conclusion PFE could significantly prevent the lipid accumulation in THP-1-derived foam cells and inhibit the formation of foam cells by upregulating ABCA1 expression and cholesterol efflux mediated by PPARγ.

Objective To explore the effects of proteasome 20S subunit beta 8(PSMB8)on the prolif-eration,migration,and invasion of clear cell renal cell carcinoma(ccRCC)cells and whether PSMB8 promotes tumor progression by activating the mitogen-activated protein kinase kinase(MEK)/extracellular signal-regula-ted kinase(ERK)signaling pathway.Methods The Cancer Genome Atlas was employed to analyze the mRNA levels of PSMB8 in ccRCC and normal tissue,and the expression levels of PSMB8 in ccRCC tissue and cells were determined by real-time quantitative PCR,Western blotting,and immunohistochemistry.Furthermore,the cell lines with stable overexpression and knockdown of PSMB8 were constructed.The CCK-8 assay and colony forma-tion assay were employed to examine the cell proliferation,and the wound healing assay and Transwell assay were employed to examine the invasion and migration of cells.Kyoto Encyclopedia of Genes and Genomes pathway enrich-ment was performed to analyze the co-expressed genes of PSMB8.Western blotting was used to measure the phospho-rylation levels of the proteins in the MEK/ERK signaling pathway.Finally,the rescue experiment was carried out with the ERK agonist C16-PAF.Results Compared with the normal tissue,the ccRCC tissue showed up-regulated mRNA and protein levels of PSMB8(both P＜0.001),which were associated with the TNM stage of patients with ccRCC(P＜0.001).Compared with the negative control group,overexpression of PSMB8 promoted the prolifera-tion(P=0.021,P=0.039),migration and invasion(all P＜0.001)of 786-O and ACHN cells,and the knock-down of PSMB8 inhibited the proliferation(P=0.022,P=0.005),migration and invasion(all P＜0.001)of 786-O and ACHN cells.The pathway enrichment analysis of co-expressed genes of PSMB8 predicted the mitogen-ac-tivated protein kinase signaling pathway(P＜0.001).After the knockdown of PSMB8,786-O and ACHN cells showed lowered phosphorylation levels of MEK1/2(P=0.017,P=0.016)and ERK1/2(P=0.010,P=0.040)and down-regulated transcription levels of ERK downstream factors c-Myc(P=0.043,P=0.038),c-Fos(P=0.025,P=0.008),and CyclinD1(P=0.006,P=0.047).Compared with the ERK agonist C16-PAF group,the PSMB8 knockdown+C16-PAF group showed inhibited proliferation(P=0.003,P=0.002),migration and invasion(all P＜0.001)of 786-O and ACHN cells.Conclusion PSMB8 may promote the proliferation,migration,and invasion of ccRCC cells by activating the MEK/ERK signaling pathway.