Lung cancer is the leading cause of cancer-related deaths worldwide， and tumor metastasis is a key factor contributing to the mortality of most lung cancer patients. Aberrant activation of epithelial-mesenchymal transition （EMT） is a major driver of lung cancer progression and metastasis. EMT is characterized by the loss of apical-basal polarity and intercellular adhesion in highly differentiated， polarized， and organized epithelial cells， which acquire motility， migratory potential， and invasive properties. During this process， cells undergo cytoskeletal remodeling and transform into a mesenchymal phenotype， accompanied by associated changes in cellular markers. The EMT process is highly complex and is tightly regulated by intricate networks involving multiple transcription factors， post-translational controls， epigenetic modifications， and non-coding RNAs. Therefore， therapies targeting the mechanisms of malignant transformation and their associated pathways in lung cancer are of significant clinical importance. In recent years， EMT has attracted increasing attention as a potential target for cancer therapy. Chinese medicine， with its characteristics of multi-target action， low side effects， and good therapeutic efficacy， has demonstrated an important role in anticancer treatment. A series of studies have investigated the role of Chinese medicine in inhibiting EMT in lung cancer. Active ingredients of Chinese medicine， including flavonoids， glycosides， phenols， terpenoids， saccharides， and alkaloids， as well as Chinese medicine compound formulas， have shown significant regulatory effects on EMT. Their mechanisms mainly involve multiple pathways， targets， and links， including signaling pathways， exosomes， microRNAs （miRNAs）， and the tumor-associated immune microenvironment. This article summarizes the mechanisms by which EMT promotes malignant tumor progression and reviews the current research on how Chinese medicine active ingredients， monomers， and compound formulas inhibit EMT and suppress lung cancer cell migration and invasion. This study is expected to provide comprehensive theoretical information for basic and translational research on lung cancer.

Objective To compare the cost and efficacy of ambulatory versus hospitalized surgery for lung tumor patients. Methods Two researchers independently conducted a computer search on February 14, 2025, in databases including CNKI, PubMed, Web of Science, Ovid Medline, Cochrane Library, and Wanfang Database, with the search period covering from the inception of these databases to February 2025. The outcome indicators were postoperative complication rate, length of hospital stay, hospitalization costs, et al. For the included randomized controlled trials and non-randomized controlled trials, we used the Cochrane risk of bias assessment tool and the Newcastle Ottawa Scale (NOS) respectively to evaluate the quality of the literature, and extracted data from the included studies for meta-analysis using RevMan 5.4 and Stata 18.0. Results A total of 12 researches were ultimately included, consisting of 2 randomized controlled trials, 2 prospective cohort studies, and 8 retrospective cohort studies, involving a total of 76 403 patients. All researches were evaluated as high-quality. Meta-analysis showed that the ambulatory surgery group had advantages over the hospitalized surgery group in terms of operation time [MD=−21.07, 95%CI (−30.55, −11.58), P<0.001], length of hospital stay [MD=−2.17, 95%CI (−3.25, −1.09), P<0.001], hospitalization costs [SMD=−1.22, 95%CI (−2.18, −0.26), P=0.01], and overall postoperative complications [OR=0.48, 95%CI (0.32, 0.74), P<0.001]. There was no statistically significant difference between the two groups in terms of postoperative hoarseness [OR=0.62, 95%CI (0.24, 1.61), P=0.33] and postoperative chylothorax [OR=0.27, 95%CI (0.07, 1.07), P=0.06]. Conclusion Compared to conventional hospitalized lung tumor resection, ambulatory lung tumor resection can significantly reduce the patient’s surgery and hospital stay time, decrease hospitalization costs, and reduce the incidence of postoperative complications. Ambulatory surgery can improve hospital efficiency while reducing the economic burden on patients. It is worthy of further promotion and application.

Objective To investigate the risk factors and countermeasures of linezolid-induced thrombocytopenia.Methods Clinical pharmacists participated in the pharmacy practice of linezolid-induced thrombocytopenia in a patient with liver cirrhosis.They analyzed the risk factors,took timely countermeasures,and conducted pharmaceutical care.Results The liver cirrhosis,low creatinine clearance and basic platelet values were closely related to linezolid-related thrombocytopenia,platelet recovered after discontinuation.Linezolid(0.3 g,Ⅳ,q12h)was used again under serum drug concentration monitoring,and the infection was effectively controlled,no thrombocytopenia occurred.Conclusions Clinical pharmacists should conduct pharmaceutical care for patients,pay close attention to adverse reactions,and timely adjust the treatment plan to better ensure the effectiveness and safety of treatment.

Objective To investigate the risk factors and countermeasures of linezolid-induced thrombocytopenia.Methods Clinical pharmacists participated in the pharmacy practice of linezolid-induced thrombocytopenia in a patient with liver cirrhosis.They analyzed the risk factors,took timely countermeasures,and conducted pharmaceutical care.Results The liver cirrhosis,low creatinine clearance and basic platelet values were closely related to linezolid-related thrombocytopenia,platelet recovered after discontinuation.Linezolid(0.3 g,Ⅳ,q12h)was used again under serum drug concentration monitoring,and the infection was effectively controlled,no thrombocytopenia occurred.Conclusions Clinical pharmacists should conduct pharmaceutical care for patients,pay close attention to adverse reactions,and timely adjust the treatment plan to better ensure the effectiveness and safety of treatment.

Purpose To explore the clinical and pathological characteristics of gastric amphicrine carcinoma(AC).Methods Clinical data of 12 patients with gastric AC were collected,and their clinical pathological character-istics and histological morphology were observed.Immunohistochemical staining,special staining,and electron micros-copy techniques were used to analyze their immune phenotype and ultrastructure.Molecular pathology was used to de-tect microsatellite status.Relevant literature was reviewed.Results Ten cases of gastric AC were located at the junc-tion of the esophagus and stomach/cardia,1 case at the gastric angle,and 1 case in the gastric antrum.The average maximum diameter of tumors was 4.25 cm.There were different proportions of tumor cells with signet-ring like charac-teristics in all cases.Four cases had neuroendocrine carcinoma components,and another 4 had adenocarcinoma.Elev-en cases had nerve invasion and vascular cancer thrombus.Eleven cases invaded the serosal layer/submucosal layer,and 1 case invaded the submucosal layer.Ten cases had lymph node metastasis.All 12 cases showed diffuse expression of CKpan and Syn,with 3 cases showed diffuse expression of CgA and 7 cases showed diffuse expression of CD56.The average proliferation index of Ki67 was 78.9％.Special staining showed clear intracellular mucus.Electron microscopy examination revealed electron dense particles and mucus particles within the tumor cells.A total of 10 patients were fol-lowed up,of which 7 survived,and 3 patients died from multiple systemic metastases at 0,24,and 30 months postop-eratively.Conclusion Gastric AC was more common in the junction of the esophagus and stomach/cardia,and histol-ogy shows a higher invasiveness.Their clear diagnosis depends on histological morphology,immunohistochemistry,and special staining.

Objective To investigate the clinical features of chronic hepatitis C(CHC)patients with hepatitis C virus genotype 3(HCV GT3)infection and the risk factors for disease progression.Methods A multicenter retrospective cohort study was conducted among 1 002 CHC patients from 11 clinical centers in Northwest China from December 2017 to November 2023,and according to their genotype,they were divided into GT1,GT2,GT3,and GT6 groups.Clinical features were compared between the patients with different genotypes.The one-way analysis of variance was used for comparison of normally distributed continuous data between groups,and the Scheffe test was used for further comparison between two groups.The Kruskal-Wallis H test was used for comparison of data with skewed distribution between groups;the chi-square test or Fisher test was used for comparison of categorical data between groups.The multivariate logistic regression analysis was used to explore the influencing factors for the progression of CHC to liver cirrhosis.Results In terms of the genotype,there were 427 patients with GT1 infection,242 with GT2 infection,299 with GT3 infection(210 patients with GT3a infection,87 with GT3b infection,and 2 with unclassified genotype),and 34 with GT6 infection.The patients with GT3 infection had a significantly younger age than those with GT1 infection(51.3±0.5 years vs 53.2±0.6 years,P<0.05)or GT2 infection(51.3±0.5 years vs 53.7±0.8 years,P<0.05),and for the patients with liver cirrhosis,the patients with GT3 infection had a significantly younger age than those with GT1 infection(52.1±0.5 years vs 59.4±0.9 years,P<0.001)or GT2 infection(52.1±0.5 years vs 58.1±1.1 years,P<0.001).Among the patients with GT3 infection,male patients accounted for 77.9%and the patients with liver cirrhosis accounted for 46.2%,which were significantly higher than those among the patients with GT1,GT2 or GT6 infection(all P<0.001).At baseline,the patients with GT3 infection had significantly higher levels of alanine aminotransferase(ALT)and aspartate aminotransferase(AST)than those with GT1 or GT2 infection,significantly higher aspartate aminotransferase-to-platelet ratio index(APRI)and fibrosis-4(FIB4)than those with GT1,GT2 or GT6 infection,a significantly lower platelet count(PLT)than those with GT2 or GT6 infection,a significantly higher level of alpha-fetoprotein than those with GT2 or GT6 infection,and a significantly lower level of albumin(Alb)than those with GT6 infection(all P<0.05).There were no significant differences between the patients with GT3a infection and those with GT3b infection in age,sex,the proportion of patients with liver cirrhosis,comorbidities,HCV RNA quantification,PLT,ALT,AST,alkaline phosphatase,Alb,APRI,and FIB-4(all P>0.05).The multivariate logistic regression analysis showed that PLT≤150×109/L(odds ratio[OR]=10.72,95%confidence interval[CI]:5.76-35.86,P<0.001)and Alb≤35 g/L(OR=3.74,95%CI:1.22-11.45,P=0.021)were risk factors for liver cirrhosis.Conclusion Most CHC patients with GT3 infection are male in Northwest China,and compared with the patients with other genotypes,such patients tend to have a younger age of onset and higher degrees of liver inflammation activity and fibrosis.Low PLT and a low level of Alb are risk factors for progression to liver cirrhosis in CHC patients with GT3 infection.

Objective To explore relationship between glucose metabolism and neonatal weight in high-risk gestational diabetes melli-tus(GDM).Method A retrospective study was conducted on 779 pregnant women who underwent prenatal examinations at Tongzhou Maternity and Child Health Care Hospital in Beijing from March to June 2022.The data on pre-pregnancy weight,mid-and late-preg-nancy glycated albumin(GA)and glycated hemoglobin(HbA1c),pre-delivery weight,gestational weight gain,and neonatal birth weight were collected.A GDM risk assessment model was established using multivariate logistic regression to classify pregnant women into high-risk and low-risk groups for GDM,followed by separate management strategies.Regression discontinuity(RD)analysis was applied to evaluate the relationship between gestational glucose metabolism status and neonatal birth weight.Results Among the 779 pregnant women,the overall incidence of macrosomia was 7.32％.The high-risk GDM group exhibited significantly higher pre-pregnan-cy weight,late-pregnancy HbA1c,and GA levels compared to the low-risk group(all P＜0.001).Neonatal birth weight in the high-risk group was significantly higher than that in the low-risk group(P＜0.05),with a significantly increased macrosomia incidence(13.55％vs 5.77％,P＜0.05).RD analysis revealed a jump reduction of 199.59 g(P=0.029)in neonatal birth weight at the risk score thresh-old.Conclusion Lifestyle glucose metabolism management in high-risk GDM pregnant women may effectively reduce neonatal birth weight,mitigated the trend of excessive gestational weight gain,and improved late-pregnancy HbA1c and GA levels,providing evi-dence-based support for maternal and child health services.

This study analyzed soil-transmitted nematode infection surveillance data for children 3-9 years of age in Shaanxi Province from 2016 to 2023,to provide a scientific basis for control strategies for soil-transmitted nematode infections in children in the province.Since 2016,according to the requirements of the National Schistosomiasis and Soil-transmitted Nematode Surveillance Program(Trial),several counties and districts in Shaanxi Province were selected as surveillance sites every year.According to geo-graphical position,the surveillance sites were divided into five areas:east,west,south,north and middle,and one administrative vil-lage(community)was selected in each area for monitoring.The eggs of soil-transmitted nematodes(hookworm,Ascaris lumbricoides,Trichuris trichiura,and Enterobius vermicularis)were detected with the Kato-Katz technique in children 3-9 years of age at each sur-veillance site,and the eggs of Enterobius vermicularis were detected again with the cellophane tape anal swab method.The infection rate and intensity for E.vermicularis were calculated.Detection was performed in 12 462 children 3-9 years old at 75 surveillance sites in Shaanxi Province from 2016 to 2023;84 cases of soil-borne nematode infections were detected,and the overall infection rate was 0.67%.The infection rates for Ascaris lumbricoides and E.vermicularis were 0.18%(22/12 462)and 0.50%(62/12 462),respec-tively,and the infection rates for Trichuris trichiura and hookworm were not found.The infection rates of soil-transmitted nematodes in children were 1.28%(16/1 250),0.16%(2/1 252),1.25%(17/1 365),1.20%(18/1 494),0.17%(2/1 169),1.45%(20/1 382),0.00,and 0.36%(9/251),respectively.A linear trend was observed among years(χ2=11.973,P<0.001).The infection rates in the Weifen Basin ecological region,Loess Plateau ecological region,and Qinba Mountains ecological region were 0.51%,1.19%,and 0.72%,respectively,and the differences were statistically significant(χ2=9.726,P=0.008).Significant differences in infection rates were observed among scattered children(1.63%),preschool children(0.66%),and students(0.57%)(χ2=11.189,P=0.004).No significant differences in infection rates were observed by gender,age,and education level.Compared with the infection rates in the entire country and other provinces,the infection rate of soil-transmitted nematodes among children in Shaanxi Province was low,and the main infection species were Ascaris lumbricoides and E.vermicularis.The infection rates greatly varied within Shaanxi Prov-ince,possibly because of differences in economic development levels,children′s living habits,and personal hygiene status across re-gions.In the future,comprehensive control measures should be taken to strengthen the monitoring and control of key areas,popula-tions,and parasite species.

Objective:To evaluate the efficacy and safety of endoscopic variceal ligation (EVL) of esophageal varices combined with endoscopic variceal intensive ligation (EVIL) of gastric varices for gastroesophageal variceal bleeding with liver cirrhosis under non-emergency settings.Methods:Data of 643 consecutive patients with gastroesophageal variceal bleeding due to liver cirrhosis admitted to the Department of Gastroenterology, Henan Provincial People's Hospital from January 2017 to March 2023 were included in the retrospective study. A total of 192 patients were included after excluding 451 patients. One hundred and forty-nine patients who underwent EVL of esophageal varices combined with EVIL of gastric varices were enrolled into the EVIL group, while 43 patients who underwent EVL of esophageal varices combined with endoscopic tissue adhesive injection (ETAI) of gastric varices were enrolled into the ETAI group. The endoscopic treatment success rate, esophageal variceal ligations number, operation time of endoscopic treatment, hospitalization time, rebleeding rate, mortality and the incidence of adverse events were compared between the two groups.Results:Compared with the ETAI group, the EVIL group exhibited significantly higher endoscopic treatment success rate [100.0% (149/149) VS 95.3% (41/43), P=0.049], slightly greater esophageal variceal ligations number [8 (6, 11) rings VS 7 (6, 9) rings, Z=-1.29, P=0.196], shorter operation time of endoscopic treatment [27.0 (20.5, 34.0) min VS 36.0 (21.0, 51.0) min, Z=-2.30, P=0.021], and significantly shorter hospitalization time [10 (7, 13) d VS 13 (9, 15) d, Z=-3.02, P=0.003]. The rebleeding rate within 24, 72, 120 hours after the operation, early, delayed and total rebleeding in the EVIL group were 0.0% (0/149), 0.0% (0/149), 0.7% (1/149), 2.0% (3/149), 12.8% (19/149) and 14.8% (22/149) respectively, and 4.7% (2/43) ( P=0.049), 9.3% (4/43) ( P=0.002), 9.3% (4/43) ( χ2=6.69, P=0.010), 4.7% (2/43) ( χ2=0.17, P=0.679), 30.2% (13/43) ( χ2=7.34, P=0.007) and 44.2% (19/43) ( χ2=17.20, P<0.001) in the ETAI group, respectively. No death related to rebleeding occurred within 6 weeks after the operation in 2 groups. The mortality related to rebleeding within 1 year after the operation and during the follow-up period in the EVIL group were 1.3% (2/149) and 3.4% (5/149) respectively, and 0.0% (0/43) ( P=1.000) and 2.3% (1/43) ( χ2=0.02, P=0.876) in the ETAI group, respectively. The incidences of fever, chest pain, nausea or vomiting in the EVIL group were 12.1% (18/149), 14.1% (21/149) and 13.4% (20/149) respectively, and 11.6% (5/43) ( χ2=0.01, P=0.936), 16.3% (7/43) ( χ2=0.13, P=0.721) and 18.6% (8/43) ( χ2=0.72, P=0.396) in the ETAI group, respectively. Two patients (1.3%) in the EVIL group had gastric variceal ring loss. Ectopic embolism occurred in 1 patient (2.3%) in the ETAI group. Conclusion:For patients with gastroesophageal variceal bleeding due to liver cirrhosis who are suitable for non-emergency endoscopic treatment, EVL of esophageal varices combined with EVIL of gastric varices is also safe, and more effective than EVL of esophageal varices combined with ETAI of gastric varices. This approach offers improved treatment success rate, reduced operation and hospitalization time, lower rebleeding rates, and decreased rebleeding-related mortality.

Objective:To compare the efficacy of saline irrigation following mesh basket lithotripsy and mesh basket combined with balloon lithotripsy for choledocholithiasis.Methods:Data of 76 patients who received endoscopic retrograde cholangiopancreatography (ERCP) for choledocholithiasis in Henan Provincial People's Hospital from May 2021 to May 2023 were retrospectively analyzed. Among them, 30 patients underwent saline irrigation of the biliary tract after mesh basket lithotripsy (the saline group), while 46 patients underwent mesh basket combined with balloon lithotripsy (the balloon group). The procedure success rate, operation time, procedure cost, and incidence of postoperative complications were compared.Results:The stone extraction success rates were 100.0% in both groups. The operation time in the saline group was shorter than that in the balloon group [20.0 (16.0, 27.5) min VS 29.0 (22.0, 33.3) min, Z=-2.88 , P=0.004]. The procedure cost in the saline group was lower than that in the balloon group [13 466.5 (13 318.0, 13 784.0) yuan VS 16 209.0 (15 989.0, 16 327.8) yuan, Z=-6.37 , P<0.001]. There was no significant difference in the incidence of postoperative fever, cholangitis or pancreatitis between the two groups ( P>0.05). Conclusion:Compared with mesh basket combined with balloon lithotripsy, saline irrigation of the biliary tract after mesh basket lithotripsy can shorten the operation time, reduce the procedure cost, and maintain a high procedure success rate for treating choledocholithiasis.