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.

AIM:To investigate the dynamic changes in ocular surface function after eyelid malignant tumor resection combined with Hughes flap reconstruction.

METHODS:A prospective self-controlled study was conducted. Patients who underwent eyelid malignant tumor resection combined with Hughes tarsoconjunctival flap reconstruction(all tumors occured in the lower eyelid)at Shanxi Eye Hospital from January 2021 to December 2023 were enrolled. The contralateral healthy eye served as control. Ocular surface examinations were performed preoperatively and at 3, 6, 9, and 12 mo postoperatively, including ocular surface disease index(OSDI), tear meniscus height(TMH), non-invasive average tear film break-up time(NiaBUT), tear film lipid layer grading, upper and lower eyelid meibomian gland dropout grading, corneal fluorescein staining, and eye redness index.

RESULTS:A total of 36 patients were enrolled. Two patients were lost to follow-up because they did not complete the scheduled follow-up period, leaving 34 patients with complete data for analysis. The cohort comprised 10 men(29%)and 24 women(71%), with a mean age of 70.08±10.92 y(range 33-81 y). Histopathological diagnoses included basal cell carcinoma(BCC)in 22 eyes(65%), sebaceous gland carcinoma(SGC)in 10 eyes(29%), and squamous cell carcinoma(SCC)in 2 eyes(6%). Tumor size ranged from 4 to 30 mm(mean 12.64±0.31 mm). According to the AJCC staging system, 14 eyes(41%), 18 eyes(53%), and 2 eyes(6%)were classified as T1b, T2b, and T3b, respectively. Preoperatively, OSDI scores were higher in surgical eyes than in contralateral healthy eyes(28.74±13.72 vs 17.47±3.02, P<0.05). OSDI scores in surgical eyes further increased at 6, 9, and 12 mo postoperatively, peaking at 9 mo(all P<0.05), whereas no significant postoperative changes were observed in contralateral healthy eyes. Compared with contralateral healthy eyes, TMH in surgical eyes increased significantly at 3 mo postoperatively and remained elevated thereafter despite a slight decline(all P<0.05). NiaBUT in surgical eyes was shorter than the preoperative value from 3 mo postoperatively onward and was lower than that in contralateral healthy eyes(all P<0.05). Eye redness index in surgical eyes were consistently higher than those in contralateral healthy eyes(all P<0.001). Tear film lipid layer grade and meibomian gland dropout grades in both the upper and lower eyelids were significantly worsened postoperatively compared with baseline(all P<0.001). Corneal fluorescein staining grades were higher in surgical eyes than in contralateral healthy eyes preoperatively(P<0.001)and were higher at 3, 6, 9, and 12 mo postoperatively than at baseline(all P<0.001).

CONCLUSION: After lower eyelid malignant tumor resection combined with Hughes flap reconstruction, evaporative dry eye is the predominant phenotype. Meibomian gland dropout in both upper and lower eyelids appears irreversible within 12 mo postoperatively, and corneal epithelial damage and ocular surface inflammation persist over time.

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.

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 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.

Debates persist regarding the efficacy and safety of azvudine, particularly its real-world outcomes. This study involved patients aged ≥60 years who were admitted to 25 hospitals in mainland China with confirmed SARS-CoV-2 infection between December 1, 2022, and February 28, 2023. Efficacy outcomes were all-cause mortality during hospitalization, the proportion of patients discharged with recovery, time to nucleic acid-negative conversion (T _NANC), time to symptom improvement (T _SI), and time of hospital stay (T _HS). Safety was also assessed. Among the 5884 participants identified, 1999 received azvudine, and 1999 matched controls were included after exclusion and propensity score matching. Azvudine recipients exhibited lower all-cause mortality compared with controls in the overall population (13.3% vs. 17.1%, RR, 0.78; 95% CI, 0.67-0.90; P = 0.001) and in the severe subgroup (25.7% vs. 33.7%; RR, 0.76; 95% CI, 0.66-0.88; P < 0.001). A higher proportion of patients discharged with recovery, and a shorter T _NANC were associated with azvudine recipients, especially in the severe subgroup. The incidence of adverse events in azvudine recipients was comparable to that in the control group (2.3% vs. 1.7%, P = 0.170). In conclusion, azvudine showed efficacy and safety in older patients hospitalized with COVID-19 during the SARS-CoV-2 omicron wave in China.

Objective To observe the clinical efficacy of Shengdi Xiexin Decoction combined with proton pump inhibitors(PPIs)in the treatment of acute non-variceal upper gastrointestinal bleeding(ANVUGIB)with stomach-heat congestion syndrome.Methods Sixty-two patients with ANVUGIB of stomach-heat congestion syndrome admitted to Dongguan Hospital of Guangzhou University of Chinese Medicine between January and December 2024 were randomly divided into a treatment group(n=31)and a control group(n=31)using a random number table.The control group received conventional western therapy(e.g.,Omeprazole Sodium),while the treatment group additionally received Shengdi Xiexin Decoction.Both groups were treated for 7 days,followed by 8 weeks of follow-up.The changes in traditional Chinese medicine(TCM)syndrome scores,hematological parameters[hemoglobin(Hb),red blood cells(RBC),hematocrit(Hct),albumin(ALB)],tissue perfusion and metabolic markers[blood urea nitrogen/creatinine ratio(BUN/Cr),lactate(Lac)levels],hemostasis time,time to resume oral diet,hospital stay duration,hospitalization costs,and rebleeding rates were observed to evaluate the clinical efficacy and drug safety.Results(1)After 7 days of treatment,the total effective rate was significantly higher in the treatment group(90.32％,28/31)than that in the control group(74.19％,23/31).The intergroup comparison(by chi-square test)showed that the treatment group,efficacy was superior to that of the control group(P＜0.05).(2)The treatment group showed significantly short hemostasis time,time to resume oral diet,and hospital stay duration(P＜0.05),as well as significantly low hospitalization costs(P＜0.05)compared to the control group.(3)Both groups exhibited significant reductions in the scores of epigastric burning pain,abdominal distension,acid regurgitation,restlessness,excessive thirst,scanty dark uring and dry stools,and total TCM syndrome scores(P＜0.05).The treatment group demonstrated significantly greater improvements in the scores of abdominal distension,acid regurgitation,restlessness,dark uring and dry stools,and total TCM syndrome scores(P＜0.05),while no significant differences were observed in epigastric burning pain and excessive thirst(P＞0.05).(4)Hb and Hct levels increased significantly in both groups(P＜0.05),with a greater increase in the treatment group(P＜0.05).Although RBC and ALB levels showed an upward trend,no significant differences were observed between groups(P＞0.05).Following treatment,intergroup comparisons revealed that the treatment group demonstrated significantly greater increases in Hb and Hct levels than the control group(P＜0.05).In contrast,the two groups showed comparable effects in elevating RBC and ALB levels,with no statistically significant differences(P＞0.05).(5)BUN/Cr ratio and Lac levels decreased significantly in both groups(P＜0.05),with a more pronounced reduction in the treatment group(P＜0.05).(6)No significant differences were found in early or delayed rebleeding rates between groups(P＞0.05).(7)Neither group experienced significant adverse events.Conclusion Shengdi Xiexin Decoction combined with PPIs significantly improves clinical outcomes in ANVUGIB patients with stomach-heat congestion syndrome.It is effective on enhancing hematological parameters,correcting tissue hypoperfusion,alleviating symptoms,shortening hemostasis time and hospitalization durations,and reducing medical costs,demonstrating excellent safety.