Objective To explore the efficacy and safety of neoadjuvant immunotherapy combined with chemotherapy in patients with locally advanced resectable non-small cell lung cancer (NSCLC). Methods The clinical data of patients with stage ⅡA-ⅢB NSCLC who underwent surgical treatment after receiving neoadjuvant immunotherapy combined with chemotherapy or chemotherapy alone at the First People’s Hospital of Jining between April 2021 and January 2024 were retrospectively analyzed. According to the preoperative neoadjuvant regimens, the patients were divided into a combined group and a chemotherapy group, and the clinical data of the two groups were compared. Results A total of 66 patients were included, including 61 males and 5 females. There were 53 patients in the combined group with a mean age of (63.40±6.80) years, and 13 patients in the chemotherapy group with a mean age of (58.62±8.30) years. There was a statistical difference in age between the two groups (P＜0.001), while no statistical difference was observed in other baseline data (P>0.05). The major pathological response rates in the combined group and the chemotherapy group were 54.7% and 23.1%, respectively (P=0.041), and the pathological complete response rates were 39.6% and 0.0%, respectively (P=0.006). The operative time in the combined group was shorter (P=0.039). There were no statistical differences between the two groups in intraoperative blood loss, duration of postoperative tube carrying, incidence of postoperative complications, overall survival, or event-free survival (P>0.05). Conclusion Surgical treatment following neoadjuvant immunotherapy combined with chemotherapy is safe and feasible, and its long-term efficacy requires further follow-up for confirmation.

Objective To observe the efficacy and safety of neoadjuvant sintilimab combined with chemotherapy in the treatment of patients with locally advanced resectable esophageal squamous cell carcinoma (ESCC). Methods Clinical data were collected from patients with locally advanced resectable ESCC who received neoadjuvant immunotherapy combined with chemotherapy followed by surgical treatment at the Department of Thoracic Surgery of Jining No.1 People's Hospital from April 2020 to April 2022. The endpoints included major pathological response (MPR), pathological complete response (pCR), R0 resection rate, safety, and postoperative survival. Results A total of 43 patients with ESCC who received at least one cycle of neoadjuvant immunotherapy before surgery were included. Among them, there were 31 males and 12 females with a median age of 65 years (interquartile range: 58-69). All patients successfully completed the surgery without any surgical delays. The pCR rate was 14.0% (6/43), the MPR rate was 58.1% (25/43), and the R0 resection rate was 97.7% (42/43). Patients exhibited reliable safety during neoadjuvant therapy and postoperatively. The 2-year overall survival and disease-free survival rates were 90.7% and 81.4%, respectively. Kaplan-Meier survival analysis and log-rank test revealed lower recurrence rates and better survival in the MPR patients compared to the non-MPR patients. Conclusion The combination of neoadjuvant sintilimab and chemotherapy in the treatment of patients with locally advanced resectable ESCC has demonstrated significant clinical efficacy, while also being safe and reliable.

Objective To analyze the value of peripheral blood helper T cell 17(Th17)/regulatory T cell(Treg),programmed death receptor-1(PD-1)+CD3+,miR-146a,miR-122 and serum C-reactive protein(CRP)in the diagnosis of postoperative infection of endometrial cancer,and to explore the influencing factors of postoperative infection for endometrial cancer.Methods A total of 289 patients with endometrial cancer who underwent surgery from January 2021 to August 2024 were selected and divided into the infection group(n=53)and the non-infection group(n=236)according to the postoperative infection of the patients.Clinical data of two groups were collected and compared.The levels of Th17,Treg and PD-1+CD3+in peripheral blood of the two groups were detected by flow cytometry,and the ratio of Th17/Treg was calculated.The levels of miR-146a and miR-122 in peripheral blood of the two groups were detected by real-time fluorescence quantitative polymerase chain reaction(RT-qPCR).The serum CRP levels of the two groups were detected by enzyme-linked immunosorbent assay(ELISA),and the influencing factors of postoperative infection in endometrial cancer were analyzed by multivariate Logistic regression.The receiver operating characteristic(ROC)curve was drawn to analyze the diagnostic value of peripheral blood Th17/Treg,PD-1+CD3+,miR-146a,miR-122 and serum CRP for postoperative infection of endometrial cancer.Results Compared with the non-infection group,the infection group had higher proportions of diabetes,anemia,adjuvant chemoradiotherapy,open abdominal surgery,drainage and catheterization time≥7 d,as well as higher levels of Th17,Th17/Treg,PD-1+CD3+,miR-122,and serum CRP(P<0.01),while the levels of Treg and miR-146a in peripheral blood were lower(P<0.01).Multivariate Logistic regression analysis showed that combined diabetes,anemia,adjuvant chemoradiotherapy,open abdominal surgery,drainage and catheterization time≥7 d,peripheral blood Th17/Treg,PD-1+CD3+,miR-122 and serum CRP levels were all risk factors for postoperative infection of endometrial cancer(P<0.05,P<0.01),while miR-146a in peripheral blood was its protective factor(P<0.05).ROC curve analysis showed that the area under the curve of the combined detection of Th17/Treg,PD-1+CD3+,miR-146a,miR-122 in peripheral blood and serum CRP was higher than that of the individual detection of Th17/Treg,PD-1+CD3+,miR-146a,miR-122 and serum CRP in peripheral blood(P<0.01).Conclusion Postoperative infection of endometrial cancer is closely related to the patients'combined diabetes,anemia,adjuvant chemoradiotherapy,open surgery,and drainage and catheterization time≥7 d.Moreover,Th17/Treg,PD-1+CD3+,miR-122 in peripheral blood and serum CRP are highly expressed in patients with postoperative infection of endometrial cancer,while miR-146a in peripheral blood is expressed at a low level.The combined detection of the five has more advantages in evaluating postoperative infection of endometrial cancer.

Objective To explore a standardized approach for indicating dosages in Chinese patent medicines(CPM)instructions.Methods A review of 1 378 classic formulas of traditional Chinese medicine in the 2020 edition of the Pharmaco-poeia of the People's Republic of China(Chinese Pharmacopoeia)was conducted,focusing on three aspects:overdose,different dosage forms,and inclusion of toxic herbs.Approximately 50 representative formulas were selected,and their daily dosage of herbal pieces and the corresponding dosage of individual herbs were calculated.These results were then compared and analyzed against the dosages stipulated in the Chinese Pharmacopoeia.Results ①Overdose:Among the 1 378 reviewed formulas,146(10.60％)were found to involve overdose.Specifically,eight formulas were identified as having an overdose of approximately 3 to 5 times the recommended dose,including Duanxueliu tablets and Zhixue Fumai mixture.②Dosage variations across dosage forms:Based on the conversion of the Ming-Qing dynasty dosage of one liang(Chinese traditional weight unit)to 36 g,the estimated dai-ly dose per component of crude herbs in Yinqiao powder was close to the upper limit specified in the Chinese Pharmacopoeia.The total daily dose of crude herbs(75.60 g)was approximately five times that of the Yinqiao powder(15 g)listed in the Chinese Pharmacopoeia and three times that of the Japanese Kampo Yinqiao powder(23.868 g).Significant differences in dosage were ob-served among Yinqiao Jiedu preparations of different dosage forms.In terms of total daily dose of crude herbs,granules(52.50 g)had the highest dose,approximately 3-5 times that of tablets/capsules(11.20 g),soft capsules(13.44 g),and powders(15.00 g),but still 30％ lower than the original prescription from ancient texts(75.6 g).Comparing the daily dose per compo-nent,granules fell within the Chinese Pharmacopoeia dose range,while tablets,capsules,soft capsules,and powders were all below the Chinese Pharmacopoeia dose.③Inclusion of toxic herbs:Among the 20 oral formulations containing Strychnos nux-vomica(Maqianzi)listed in the Chinese Pharmacopoeia,seven species exceeded the pharmacopoeial dose of 0.3-0.6 g per day.Notably,Shenjin Huoluo pill and Shufeng Dingtong pill exceeded the Chinese Pharmacopoeia dose by 1.5-2 times.The daily dose of strych-nosine in Shenjin Huoluo pill was 21.3 mg,exceeding the toxic dose range of 5-10 mg.Conclusions The dosage indications in CPM instructions must adhere to a unified format,clearly stating the daily dose per component of crude herbs,the total daily dose of crude herbs,and the total number of administrations under the"Dosage and Administration"section.For instance,"Yinqiao Jiedu granules,with a total daily dose equivalent to 60 g of crude herbs taken in four doses(including:Flos Lonicerae 10.71 g,Fructus Forsythiae 10.71 g,Radix Platycodi 6.43 g,Herba Menthae Haplocalycis 6.43 g,Fructus Arctii 6.43 g,Semen Sojae Preparatum 5.36 g,Radix Glycyrrhizae 5.36 g,Herba Lophatheri 4.29 g,Herba Schizonepetae 4.29 g)."For CPM containing tox-ic herbs,dosage indications are even more crucial,such as specifying the daily dose of Maqianzi powder/processed Maqianzi and strychnosine in formulations containing this herb.

Objective To sort,summarize,and introduce key terms related to guideline reporting,evaluation,dissemination,implementation,and updating.Methods We systematically searched guideline de-velopment manuals and methodological literature from database inception to October 25,2024.Terms related to guideline reporting,updating,evaluation,and implementation were extracted,standardized,and finalized through a structured consensus process.Results A total of 13 guideline manuals and 32 methodological articles were included,yielding 14 core terms with standardized definitions.Conclusions This article introduces key terms such as reporting standards,external review,and research gaps across guideline development phases to promote concept application and deepen readers'understanding of guideline development.

Objective To analyze the value of peripheral blood helper T cell 17(Th17)/regulatory T cell(Treg),programmed death receptor-1(PD-1)+CD3+,miR-146a,miR-122 and serum C-reactive protein(CRP)in the diagnosis of postoperative infection of endometrial cancer,and to explore the influencing factors of postoperative infection for endometrial cancer.Methods A total of 289 patients with endometrial cancer who underwent surgery from January 2021 to August 2024 were selected and divided into the infection group(n=53)and the non-infection group(n=236)according to the postoperative infection of the patients.Clinical data of two groups were collected and compared.The levels of Th17,Treg and PD-1+CD3+in peripheral blood of the two groups were detected by flow cytometry,and the ratio of Th17/Treg was calculated.The levels of miR-146a and miR-122 in peripheral blood of the two groups were detected by real-time fluorescence quantitative polymerase chain reaction(RT-qPCR).The serum CRP levels of the two groups were detected by enzyme-linked immunosorbent assay(ELISA),and the influencing factors of postoperative infection in endometrial cancer were analyzed by multivariate Logistic regression.The receiver operating characteristic(ROC)curve was drawn to analyze the diagnostic value of peripheral blood Th17/Treg,PD-1+CD3+,miR-146a,miR-122 and serum CRP for postoperative infection of endometrial cancer.Results Compared with the non-infection group,the infection group had higher proportions of diabetes,anemia,adjuvant chemoradiotherapy,open abdominal surgery,drainage and catheterization time≥7 d,as well as higher levels of Th17,Th17/Treg,PD-1+CD3+,miR-122,and serum CRP(P<0.01),while the levels of Treg and miR-146a in peripheral blood were lower(P<0.01).Multivariate Logistic regression analysis showed that combined diabetes,anemia,adjuvant chemoradiotherapy,open abdominal surgery,drainage and catheterization time≥7 d,peripheral blood Th17/Treg,PD-1+CD3+,miR-122 and serum CRP levels were all risk factors for postoperative infection of endometrial cancer(P<0.05,P<0.01),while miR-146a in peripheral blood was its protective factor(P<0.05).ROC curve analysis showed that the area under the curve of the combined detection of Th17/Treg,PD-1+CD3+,miR-146a,miR-122 in peripheral blood and serum CRP was higher than that of the individual detection of Th17/Treg,PD-1+CD3+,miR-146a,miR-122 and serum CRP in peripheral blood(P<0.01).Conclusion Postoperative infection of endometrial cancer is closely related to the patients'combined diabetes,anemia,adjuvant chemoradiotherapy,open surgery,and drainage and catheterization time≥7 d.Moreover,Th17/Treg,PD-1+CD3+,miR-122 in peripheral blood and serum CRP are highly expressed in patients with postoperative infection of endometrial cancer,while miR-146a in peripheral blood is expressed at a low level.The combined detection of the five has more advantages in evaluating postoperative infection of endometrial cancer.

To introduce and analyze guideline terminology related to clinical question formulation, evidence retrieval and appraisal, and recommendation development.

Objective To explore a standardized approach for indicating dosages in Chinese patent medicines(CPM)instructions.Methods A review of 1 378 classic formulas of traditional Chinese medicine in the 2020 edition of the Pharmaco-poeia of the People's Republic of China(Chinese Pharmacopoeia)was conducted,focusing on three aspects:overdose,different dosage forms,and inclusion of toxic herbs.Approximately 50 representative formulas were selected,and their daily dosage of herbal pieces and the corresponding dosage of individual herbs were calculated.These results were then compared and analyzed against the dosages stipulated in the Chinese Pharmacopoeia.Results ①Overdose:Among the 1 378 reviewed formulas,146(10.60％)were found to involve overdose.Specifically,eight formulas were identified as having an overdose of approximately 3 to 5 times the recommended dose,including Duanxueliu tablets and Zhixue Fumai mixture.②Dosage variations across dosage forms:Based on the conversion of the Ming-Qing dynasty dosage of one liang(Chinese traditional weight unit)to 36 g,the estimated dai-ly dose per component of crude herbs in Yinqiao powder was close to the upper limit specified in the Chinese Pharmacopoeia.The total daily dose of crude herbs(75.60 g)was approximately five times that of the Yinqiao powder(15 g)listed in the Chinese Pharmacopoeia and three times that of the Japanese Kampo Yinqiao powder(23.868 g).Significant differences in dosage were ob-served among Yinqiao Jiedu preparations of different dosage forms.In terms of total daily dose of crude herbs,granules(52.50 g)had the highest dose,approximately 3-5 times that of tablets/capsules(11.20 g),soft capsules(13.44 g),and powders(15.00 g),but still 30％ lower than the original prescription from ancient texts(75.6 g).Comparing the daily dose per compo-nent,granules fell within the Chinese Pharmacopoeia dose range,while tablets,capsules,soft capsules,and powders were all below the Chinese Pharmacopoeia dose.③Inclusion of toxic herbs:Among the 20 oral formulations containing Strychnos nux-vomica(Maqianzi)listed in the Chinese Pharmacopoeia,seven species exceeded the pharmacopoeial dose of 0.3-0.6 g per day.Notably,Shenjin Huoluo pill and Shufeng Dingtong pill exceeded the Chinese Pharmacopoeia dose by 1.5-2 times.The daily dose of strych-nosine in Shenjin Huoluo pill was 21.3 mg,exceeding the toxic dose range of 5-10 mg.Conclusions The dosage indications in CPM instructions must adhere to a unified format,clearly stating the daily dose per component of crude herbs,the total daily dose of crude herbs,and the total number of administrations under the"Dosage and Administration"section.For instance,"Yinqiao Jiedu granules,with a total daily dose equivalent to 60 g of crude herbs taken in four doses(including:Flos Lonicerae 10.71 g,Fructus Forsythiae 10.71 g,Radix Platycodi 6.43 g,Herba Menthae Haplocalycis 6.43 g,Fructus Arctii 6.43 g,Semen Sojae Preparatum 5.36 g,Radix Glycyrrhizae 5.36 g,Herba Lophatheri 4.29 g,Herba Schizonepetae 4.29 g)."For CPM containing tox-ic herbs,dosage indications are even more crucial,such as specifying the daily dose of Maqianzi powder/processed Maqianzi and strychnosine in formulations containing this herb.

Acute kidney injury (AKI) has high morbidity and mortality, but effective clinical drugs and management are lacking. Previous studies have suggested that macrophages play a crucial role in the inflammatory response to AKI and may serve as potential therapeutic targets. Emerging evidence has highlighted the importance of forkhead box protein O1 (FoxO1) in mediating macrophage activation and polarization in various diseases, but the specific mechanisms by which FoxO1 regulates macrophages during AKI remain unclear. The present study aimed to investigate the role of FoxO1 in macrophages in the pathogenesis of AKI. We observed a significant upregulation of FoxO1 in kidney macrophages following ischemia-reperfusion (I/R) injury. Additionally, our findings demonstrated that the administration of FoxO1 inhibitor AS1842856-encapsulated liposome (AS-Lipo), mainly acting on macrophages, effectively mitigated renal injury induced by I/R injury in mice. By generating myeloid-specific FoxO1-knockout mice, we further observed that the deficiency of FoxO1 in myeloid cells protected against I/R injury-induced AKI. Furthermore, our study provided evidence of FoxO1's pivotal role in macrophage chemotaxis, inflammation, and migration. Moreover, the impact of FoxO1 on the regulation of macrophage migration was mediated through RhoA guanine nucleotide exchange factor 1 (ARHGEF1), indicating that ARHGEF1 may serve as a potential intermediary between FoxO1 and the activity of the RhoA pathway. Consequently, our findings propose that FoxO1 plays a crucial role as a mediator and biomarker in the context of AKI. Targeting macrophage FoxO1 pharmacologically could potentially offer a promising therapeutic approach for AKI.

Objective To explore the application value of shear wave elastography(SWE)in non-invasive quantitative assessment of non-alcoholic fatty liver disease(NAFLD)in children,and provide diagnostic clues for early clinical intervention in children with NAFLD.Methods A total of 362 children voluntarily examined in Inner Mongolia Maternal and Child Health Hospital from February 2022 to June 2023 were selected as the study objects,and were divided into NAFLD group(216 cases)and control group(146 cases)according to the examination results.The age,sex,body mass index(BMI),alanine aminotransferase(ALT),y-glutamyl transferase(γ-GGT),uric acid,total cholesterol(TC),triglyceride(TG),low density lipoprotein(LDL),insulin,high density lipoprotein(HDL),glucose,aspartate aminotransferase of two groups of children were collected and compared.Spearman rank correlation was used for correlation analysis.Receiver operating characteristic(ROC)curve was used to determine the predictive value of Young's modulus to NAFLD.Results BMI,liver Young's modulus,portal flow velocity,ALT,y-GGT,uric acid,TC,TG,LDL and insulin in NAFLD group were significantly higher than those in control group,while HDL was significantly lower than that in control group(P＜0.05).Liver Young's modulus was positively correlated with portal flow velocity,BMI,ALT,y-GGT,uric acid,TC,TG,LDL and insulin,and negatively correlated with HDL(P＜0.05).ROC curve results showed that the area under the curve of liver Young's modulus predicted NAFLD in children was 0.873(95％CI:0.836-0.910),sensitivity was 75.0％,specificity was 93.2％.Conclusion SWE can evaluate NAFLD non-invasively,real-time and quantitatively,and provide important clinical diagnostic information for early intervention and treatment of children with NAFLD.