ObjectiveTo investigate the correlation between neutrophil-to-lymphocyte ratio （NLR）， platelet-to-lymphocyte ratio （PLR）， systemic immune-inflammation index （SII） and the severity of intrauterine adhesions （IUA）. MethodsThe retrospective study included 380 patients who underwent transcervical resection of adhesions （TCRA） from December 2019 to March 2025. Based on the American Fertility Society （AFS） classification， patients were divided into mild （n=61）， moderate （n=225）， and severe （n=94） groups. NLR， PLR， and SII were calculated from preoperative blood tests. Statistical analyses included Kruskal-Wallis test and ordinal Logistic regression. ResultsNLR， PLR， and SII were significantly higher in the severe IUA group compared to the mild group （P<0.05）， with SII showing the strongest predictive ability （OR=1.004， P=0.001）. The number of intrauterine procedures was an independent risk factor （OR=1.27/level， P=0.016）. The predictive model ［Logit（P）=-0.676+0.241×operation times+0.004×SII］ effectively identified severe IUA cases. ConclusionInflammatory markers （particularly SII） are correlated with IUA severity and may serve as non-invasive tools for clinical assessment.

The construction of a harmonious doctor-patient relationship requires both doctors and patients to bear the corresponding moral responsibilities. Patients’ moral responsibilities refer to the duties that patients should take action and bear the corresponding good and bad consequences to restore their physical or mental health， as well as the good qualities that help patients adapt to and integrate into their patient roles and pursue excellence. The logical direction of patients’ moral responsibilities represents the practical vision and value orientation of patients’ moral responsibility research. Healthy bodies are the direct goal of patients’ moral responsibilities， harmonious interpersonal relationships serve as the basic goal， and good lives represent the core goal. The logical direction of patients’ moral responsibilities returns to the human being， focusing on profound care for real patients and ideal construction. Healthy bodies， harmonious interpersonal relationships， and good lives collectively achieve “good patients”， who are the logical direction of patients’ moral responsibilities.

Both hyperlipidemic acute pancreatitis and fatty liver disease are associated with lipid metabolism disorders and are commonly comorbid with each other in clinical practice. The pathogenesis of such comorbidity involves the interaction between multiple factors such as hypertriglyceridemia， metabolic syndrome， obesity， and insulin resistance， and these factors may form a vicious cycle and jointly promote disease progression. In clinical practice， hyperlipidemic acute pancreatitis is characterized by severe disease conditions， a high incidence rate of complications， a high mortality rate， and a tendency for recurrence， and it can easily lead to multi-organ damage and even multiple organ failure without timely treatment， posing a serious threat to the life of patients. Starting from the various signaling pathways associated with hyperlipidemic acute pancreatitis comorbid with fatty liver disease， this article discusses the potential molecular mechanisms of synergistic pathogenesis between hyperlipidemic acute pancreatitis and fatty liver disease， so as to provide a reference for the early prevention and treatment of such comorbidity.

Purpose To explore the ultrasound characteristics of female breast cancer patients with different molecular types,and improve the diagnostic value of ultrasound.Materials and Methods The ultrasound diagnostic data of breast cancer patients in Xijing Hospital,the Air Force Medical University from January 2021 to July 2023 were retrospectively analyzed,and the ultrasound diagnosis of breast cancer patients from the aspects of molecular typing and related human epidermal growth factor receptor-2(HER-2)expression and Ki-67 expression were analyzed.Results A total of 1 405 patients were included in this study,including 240 patients with Luminal A type,631 patients with Luminal B type,162 patients with HER-2+hormone receptor(HR)-type,207 patients with HER-2+HR+type and 165 patients with triple-negative breast cancer.Among the ultrasound characteristics of female breast cancer with different molecular classifications,there were statistical differences in breast imaging reporting and data system classification,edge angulation,spiculation,posterior echo and calcification(χ2=13.652-143.178,all P<0.05).According to the analysis of different degrees of invasion,there were statistical differences in breast imaging reporting and data system classification,edge angulation,spiculation,posterior echo and calcification from the Lumina group(Luminal A,Luminal B)and the aggressive group(HER-2+HR-,HER-2+HR+and triple-negative)(χ2=4.702-17.587,all P<0.05).The HER-2-negative and HER-2-positive groups of patients had significant differences in shape,edge angulation,spiculation and calcification,with statistical differences(χ2=3.947-7.944,all P<0.05).According to the Ki-67 level analysis,it was found that edge angulation,spiculation and posterior echo were influencing factors,with statistical differences(χ2=9.309-56.380,all P<0.05).Conclusion Breast cancer with different molecular expression has its own ultrasound characteristics.Preoperative ultrasound can provide a certain reference basis for the diagnosis,treatment and prognosis assessment of breast cancer.

Objective To investigate the key targets and pathways of Juhongtai formula granules in improving acute lung injury(ALI).Methods Juhongtai formula granules and their drug-containing serum components were analyzed by UPLC-QTOF-MS/MS,and the active ingredients were screened based on the"Lipinski Rule of Five".The action targets of the above active ingredients were obtained through the TCMSP,Swiss Target Prediction and SuperPred databases,and the ALI-related targets were obtained from the GeneCards,OMIM,PharmGKB,CTD databases and GEO chip.The target protein-protein interaction network was constructed using the String database and Cytoscape to analyze the key targets.The DAVID database was used for GO functional annotation and KEGG pathway enrichment analysis,and the CB-dock2 platform was used for molecular docking verification.After one week of adaptive feeding,the experimental SD rats were randomly divided into the blank group,the model group,the positive control group,the negative control group and the Juhongtai formula granules group,with 6 rats in each group.The rat model of ALI was replicated by tracheal infusion of lipopolysaccharide.The pathological morphology of lung tissues in each group of rats was observed by HE staining,and the mRNA expressions of tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),interleukin-1 β(IL-1β)and nitric oxide were detected by reverse transcription quantitative polymerase chain reaction(RT-qPCR).Results In total,44 components of the Juhongtai formula granules were identified,including 26 drug-containing serum components,and 21 key compounds were screened.A total of 22 intersection targets were obtained.The pathway enrichment results indicated the action of these targets on the advanced glycation end product receptor(AGE-RAGE)and TNF signaling pathways.The docking results showed that limonin,kaempferol and naringenin could be matched with prostaglandin peroxidase 2,nitric oxide synthase 2 and TNF.Animal experiments confirmed that the Juhongtai formula granules can alleviate inflammatory infiltration in lung tissue and reduce the expressions of TNF-α,IL6,IL-1β mRNA and nitric oxide.Conclusion Juhongtai formula granules can inhibit ALI-related inflammatory targets through the synergistic effects of multiple components such as limonin and kaempferol,regulate signaling pathways such as AGE-RAGE and TNF,reduce the production of inflammatory factors and nitric oxide,and improve ALI.

Bilateral tubal pregnancy is a rare ectopic pregnancy that occurs in both fallopian tubes. In order to explore the clinical diagnosis and treatment methods, pathological analysis, and treatment outcomes of the disease, we retrospectively analyzed the clinical data of 9 cases of bilateral tubal pregnancy admitted to the Obstetrics and Gynecology Department of Obstetrics & Gynecology Hospital of Fudan University from January 2003 to December 2023. All cases were confirmed as bilateral tubal pregnancy by preoperative ultrasound, and all with a history of embryo transfer, which pregnancy sites distributed in the ampulla and interstitial regions of the fallopian tubes. The treatment method was bilateral salpingectomy. After treatment, there were no cases of secondary surgery, and one case successfully gave birth. In summary, as a rare and atypical type of ectopic pregnancy, bilateral tubal pregnancy should be detected and diagnosed early. Personalized treatment plans should be developed based on the patient's condition and needs. After treatment, changes in blood β-human chorionic gonadotropin should be monitored strictly, and auxiliary examination methods such as Doppler ultrasound should be used to alert to the occurrence of persistent ectopic pregnancy and even trophoblastic diseases

Objective:To analyze the infiltration of immune cells in different molecular subtypes of endometrial cancer(EC)at the protein level and explore the correlation between immune infiltration and clinicopathological features.Methods:Clinical data from 75 mismatch repair-deficient(MMR-D)EC cases and 74 mismatch re-pair-proficient(MMR-P)EC cases with comparable differentiation levels,diagnosed at Sichuan Provincial People's Hospital between January 2013 and January 2021,were selected.Molecular classification of EC was con-ducted according to the ProMisE standard.Immunohistochemistry(IHC)staining and fluorescent multiplexed im-munohistochemistry(F-mIHC)techniques were used to quantify the distribution of CD8+T cells,regulatory T cells(Tregs),and macrophages.The clinicopathological features and immune infiltration characteristics of different subtypes were investigated.Results:Among 149 samples,75 were MMR-D,8 were POLE-mutated(POLEmut),13 were p53-mutated(p53abn),and 53 were p53 wild-type(p53wt).The infiltration characteristics of CD8+T cells,Tregs,and macrophages were no statistically significant differences correlated with age and pathological stage(P>0.05).Among the molecular subtypes of EC,MMR-D tumors demonstrated a significantly higher densi-ty of CD8+T cells and Tregs compared to MMR-P tumors(P<0.05).Further comparison across the four EC mo-lecular subtypes revealed that the MMR-D subtype,which had a favorable prognosis,displayed a significantly high density of CD8+T cells compared to the p53abn subtype and the p53wt subtype(P<0.05).Additionally,the Tregs density of the MMR-D tumors was significantly higher than that of the p53wt tumors,in both the tumor area(P<0.05)and the stroma area(P<0.05).The POLEmut type tumors,which had the best prognosis,showed a high infiltration of CD8+T cells and Tregs cells compared to the p53abn and p53wt types,although there was no signifi-cant statistical difference(P>0.05).The p53wt subtype,which had a moderate prognosis,exhibited low density of CD8+T cells(P<0.05)and Tregs(tumor area,P<0.01,stroma area,P<0.05)compared to MMR-D tumors.The p53abn subtype,which was associated with the worst prognosis,exhibited higher infiltration of M2-like macro-phages than the MMR-D subtype(P<0.05)and the p53wt subtype(P<0.05)in tumor region,and lower CD8+T cell density than the MMR-D subtype(P<0.05).No significant statistical difference was observed in the density of M1-like macrophages across the four molecular subtypes in either the tumor or stroma areae(P>0.05).Conclu-sions:There was no statistically significant relation found between infiltration characteristics of immune cells and clinicopathological features.The types and distribution of infiltrated immune cells were different across these EC molecular subtypes.This indicated that ECs with different molecular subtype exhibited different features of immune infiltration which is closely associated with patient prognosis.

Objective:To analyze the prevalence and risk factors of blindness and moderate to severe visual impairment among Han and Kazakh residents aged 50 years and older in Tacheng City, Xinjiang Uygur Autonomous Region.Methods:This study is a cross-sectional survey conducted using cluster random sampling from October 2015 to June 2018 in Emin County, Tacheng City, Xinjiang Uygur Autonomous Region. The study included individuals aged 50 years and older to survey blindness and moderate to severe visual impairment. Ophthalmological examinations combined with questionnaires were conducted to gather basic information. The data collected from the questionnaires included general demographic information and health conditions. The results of the eye examinations were used to diagnose a total of 12 risk factors including cataracts, glaucoma, pterygium, suspected glaucoma, glaucoma, and refractive errors. These risk factors were analyzed in relation to blindness and moderate to severe visual impairment. Univariate analysis was conducted first, followed by logistic regression to identify the significant factors.Results:A total of 2 114 patients were included in the final analysis, among which the prevalence of moderate to severe visual impairment was 18.54% (392/2 114), and the prevalence of blindness was 2.74% (58/2 114). Univariate analysis showed that blindness and moderate to severe visual impairment were associated with age ( χ2 = 32.97, P < 0.05), hypertension ( χ2 = 3.48, P < 0.05), age-related cataract ( χ2 = 17.43, P < 0.05), glaucoma ( χ2 = 3.90, P < 0.05), macular degeneration ( χ2 = 16.04, P < 0.05), diabetes ( χ2 = 3.09, P < 0.05), pterygium ( χ2 = 2.57, P < 0.05), and fundus arteriosclerosis ( χ2 = 2.31, P < 0.05). Multivariate logistic regression analysis indicated that moderate to severe visual impairment was correlated with age (50 to < 60 years: OR = 2.91, 95% CI: 0.44-13.45; 60 to < 70 years: OR = 3.52, 95% CI: 0.73-8.77; 70 to < 80 years: OR = 4.31, 95% CI: 0.85-8.96), ethnicity ( OR = 4.45, 95% CI: 0.56-5.95), sex ( OR = 0.47, 95% CI: 0.34-0.64), age-related cataract ( OR = 1.67, 95% CI: 1.05-2.65), glaucoma ( OR = 2.97, 95% CI: 1.67-5.30), and coronary heart disease ( OR = 2.56, P < 0.05). Blindness was correlated with age (70-79 years: OR = 1.54, 95% CI: 1.12-2.11), sex ( OR = 0.67, 95% CI: 0.34-0.64), glaucoma ( OR = 1.65, 95% CI: 0.42-6.49), diabetes ( OR = 2.05, 95% CI: 1.35-3.09), and coronary heart disease ( OR = 1.92, 95% CI: 1.07-3.43). Among these, age (70-79 years), glaucoma, diabetes, and coronary heart disease were identified as risk factors for blindness, while sex was observed as a protective factor against blindness in this region. Based on univariate and multivariate analyses as well as clinical practice, it was concluded that age (50 to < 60 years: OR = 4.42, 95% CI: 1.31-14.92; 60 to < 70 years: OR = 4.49, 95% CI: 1.70-11.84; 70 to < 80 years: OR = 3.19, 95% CI: 1.29-7.87), age-related cataract ( OR = 1.67, 95% CI: 1.05-2.65), and glaucoma ( OR = 2.97, 95% CI: 1.67-5.30) were identified as significant risk factors for moderate to severe visual impairment. Glaucoma ( OR = 1.65, 95% CI: 0.42-6.49) and diabetes ( OR = 2.05, 95% CI: 1.35-3.09) were identified as the main risk factors for blindness in this region (both P < 0.05). Conclusions:In Tacheng City, Xinjiang Uygur Autonomous Region, the prevalence rates of moderate to severe visual impairment and blindness among Han and Kazakh residents are relatively high. Age-related cataracts and glaucoma are the primary causes, while age and diabetes are the main risk factors.

Objective To observe the clinical efficacy of compound kushen injection combined with fentanyl transdermal patch for the treatment of final stage cancer pain.Methods A total of 100 patients with cancer pain were divided into 2 groups of 50 patients each according to the randomized numerical table method.The control group was treated with fentanyl transdermal patch only,and the observation group was treated with fentanyl transdermal patch combined with compound kushen injection.The KPS score,NRS score,pain relief rate after treatment,incidence of adverse reactions and effect on levels of inflammatory factors IL-6,IL-8 and CRP were compared between the two groups.Results The pain relief rate of the observation group was significantly better than that of the control group(P＜0.05).After treatment,the KPS score of the observation group was higher than that of the control group(P＜0.05),and the incidence of NRS score,IL-6,IL-8,CRP levels and gastrointestinal reactions were lower than those of the control group(P＜0.05).There were no significant differences in the incidence of hepatic and renal damage,dizziness and somnolence between the two groups(P＞0.05).Conclusion Compound kushen injection combined with fentanyl transdermal patch can effectively improve cancer pain,reduce the release of inflammatory factors,improve the patient quality of life,and the incidence of adverse reactions is low.

Objective:To investigate the risk factors influencing mortality in neonates undergoing continuous renal replacement therapy (CRRT).Methods:This retrospective study included 34 neonates with a corrected age of≤28 days who received CRRT at the Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, from January 2019 to December 2023. The neonates were divided into a mortality group ( n=16) and a survival group ( n=18) based on whether they died during CRRT. Pre-CRRT blood biochemical indices, general condition, CRRT treatment modes, parameters, and related complications were analyzed using t-tests, Wilcoxon signed-rank tests, and Chi-square tests. Logistic stepwise regression analysis was used to screen for risk factors associated with CRRT mortality. Results:The mortality rate among the 34 neonates was 48.6% (16/34), with a median CRRT age of 17 days (range: 2-33 days). Eleven neonates (32.3%) were preterm, with the youngest gestational age being 27 weeks and the lowest weight before CRRT initiation being 1 700 g. The mortality group had lower urine output 6-12 hours before CRRT initiation and lower critical illness scores compared to the survival group [0.05 (0.02-1.00) ml/(kg·h) vs. 0.50 (0.20-1.05) ml/(kg·h), (64.50±7.10) scores vs. (77.67±3.65) scores, Z or t values were 10.97 and 3.91, respectively]. However, the vasoactive inotropic score (VIS), proportion of coma, and levels of blood potassium, alanine aminotransferase, aspartate aminotransferase, blood ammonia, blood lactic acid, and activated partial thromboplastin time (APTT) were higher in the mortality group compared to the survival group [ (86.88±15.80) scores vs. (55.56±24.31) scores, 11/16 vs. 1/18, (7.02±1.73) mmol/L vs. (5.88±1.53) mmol/L, 274.55(132.50-664.98) U/L vs. 31.10(19.03-110.70) U/L, 688.20 (449.73-3 618.13) U/L vs. 96.65 (44.15-439.00) U/L, 232.75 (70.33-1 310.85) μmol/L vs.77.70 (49.78-919.05) μmol/L, (11.17±3.36) U/L vs. (7.99±2.67) U/L, and (99.57±39.74) s vs. (60.97±31.25) s, with t, χ2, or Z values of－4.39, 14.81,－2.03,－2.72,－11.81,－3.89,－3.06, and－3.17, respectively] (all P<0.05). Logistic regression analysis revealed that pre-treatment VIS value ( OR=1.150, 95% CI: 1.035-1.278), and blood ammonia level ( OR=1.004, 95% CI: 1.002-1.009) were independent risk factors for mortality (both P<0.05). Conclusions:Neonatal CRRT mortality is associated with pre-treatment VIS scores and blood ammonia levels. Attention should be paid to a rapid decreases in urine output, the intensity of vasopressor support, and elevated levels of blood ammonia, blood lactic acid, transaminases, and APTT at the initiation of treatment.