OBJECTIVE To study the effects of milk processing method on the content of esculentoside A and hepatotoxicity in Mongolian medicine Phytolacca acinosa. METHODS High performance liquid chromatography-evaporative light-scattering detection was used to determine the content of esculentoside A in raw P. acinosa， milk-soaked P. acinosa and milk-boiled P. acinosa. The rats were randomly divided into normal group， raw P. acinosa group， milk-soaked P. acinosa group and milk-boiled P. acinosa group， with 10 rats in each group. Except for the normal group， the rats in the remaining groups were administered corresponding medicinal solutions at a dose of 0.8 g/kg once daily for 15 consecutive days. After the last administration， the levels of biochemical markers [alanine transaminase （ALT）， aspartate transaminase （AST）] and inflammatory factors [interleukin-2 （IL- 2）， IL-6， tumor necrosis factor- α （TNF- α）] in plasma of rats， as well as the levels of malondialdehyde （MDA）， superoxide dismutase （SOD） and glutathione peroxidase （GSH-Px） in liver tissue， were determined. The pathological changes of liver tissue in rats were observed. RESULTS The contents of esculentoside A in raw P. acinosa， milk-soaked P. acinosa and milk-boiled P. acinosa were 6.46-6.59， 4.79-4.89， 5.04-5.14 mg/g， respectively. Compared with the normal group， the plasma levels of ALT， AST， IL-2 and TNF-α in rats were increased significantly in the raw P. acinosa group （P＜0.05）， while the level of SOD in liver tissue was decreased significantly （P＜0.05）； scattered punctate necrotic foci were observed within the hepatic lobules， and hepatocytes exhibited slight vacuolar degeneration. Compared with the raw P. acinosa group， the levels of ALT and AST in plasma of rats and the level of MDA in liver tissue were all decreased significantly in the milk-soaked P. acinosa group and the milk-boiled P. acinosa group （P＜0.05）， while the level of SOD in liver tissue was increased significantly （P＜0.05）. The plasma level of TNF-α in the rats of the milk-soaked P. acinosa group and the plasma levels of IL-2 and IL-6 in the rats of the milk-boiled P. acinosa group were all decreased significantly （P＜0.05）； additionally， the degree of liver injury was markedly alleviated in both groups. CONCLUSIONS The content of esculentoside A and hepatotoxicity both decrease after processing Mongolian medicine P. acinosa using the milk processing method.

The triglyceride-glucose(TyG)index has emerged as a novel metabolic marker,and research on it in the intensive care unit(ICU)has gradually increased in recent years.The TyG index combines the levels of triacylglycerol(TG)and glucose,reflecting the body's insulin resistance(IR)and metabolic status,and its potential clinical applications have garnered widespread attention.Current studies indicate a significant association between the TyG index and the prognosis of ICU patients,metabolic syndrome,and various critical illnesses.However,despite some studies revealing the potential clinical value of the TyG index in critically ill patients,there is still a lack of systematic reviews to comprehensively assess the application status of this indicator in the ICU setting.This article aims to review the clinical applications of the TyG index in ICU patients and its relationship with prognosis,metabolic syndrome,and critical illnesses,emphasizing its importance in the assessment and management of critically ill patients,with the hope of providing references and insights for future related research.

Objective:To investigate the clinical characteristics, treatment and prognostic factors in patients with primary central nervous system lymphoma (PCNSL) .Methods:This retrospective study included 52 patients with PCNSL treated in Peking University Third Hospital between January 2013 and December 2023. An analysis was conducted on the clinical characteristics, treatment and prognostic factors of the patients. Univariate and multivariate Cox proportional hazards models were used to determine factors associated with progression-free survival and overall survival (OS) .Results:In the overall cohort, the median age at diagnosis was 57 (range, 23-87) years, with a male/female ratio of 1.08:1. Neurological dysfunction (71.2%) and intracranial hypertension (57.7%) were common clinical manifestations. The tumors involved the deep brain tissue and presented as multifocal lesions. Treatment efficacy was evaluable in 49 patients, with a median follow-up of 23 (95% CI: 8.6-37.4) months. The 2- and 5-year PFS rates were 56.4% (95% CI: 42.2%-68.3%) and 36.3% (95% CI: 17.3%-53.4%), respectively, whereas the OS rates were 75.5% (95% CI: 61.7%-87.2%) and 66.0% (95% CI: 43.9%-78.3%), respectively. By univariate Cox regression analysis, age >60 years ( HR=3.436, 95% CI: 1.008-11.710, P=0.049) and Memorial Sloan-Kettering Cancer Center grade 3 tumor ( HR=22.10, 95% CI: 4.736 - 103.400, P< 0.001) were prognostic factors for worse OS, whereas auto-hematopoietic stem cell transplantation (HSCT) as consolidation therapy was significantly associated with longer OS ( HR=0.223, 95% CI: 0.077-0.643, P=0.006). By multivariate Cox regression analysis, high-dose methotrexate chemotherapy ( HR=0.082, 95% CI: 0.008-0.873, P=0.038) and auto-HSCT ( HR=0.151, 95% CI: 0.030-0.747, P= 0.020) were independent predictors of prolonged OS. Conclusion:The prognosis was poor in patients with PCNSL who are elderly and those at high risk according to risk stratification. Adopting treatment regimens containing high-dose methotrexate and performing auto-HSCT can improve survival in patients with PCNSL.

The triglyceride-glucose(TyG)index has emerged as a novel metabolic marker,and research on it in the intensive care unit(ICU)has gradually increased in recent years.The TyG index combines the levels of triacylglycerol(TG)and glucose,reflecting the body's insulin resistance(IR)and metabolic status,and its potential clinical applications have garnered widespread attention.Current studies indicate a significant association between the TyG index and the prognosis of ICU patients,metabolic syndrome,and various critical illnesses.However,despite some studies revealing the potential clinical value of the TyG index in critically ill patients,there is still a lack of systematic reviews to comprehensively assess the application status of this indicator in the ICU setting.This article aims to review the clinical applications of the TyG index in ICU patients and its relationship with prognosis,metabolic syndrome,and critical illnesses,emphasizing its importance in the assessment and management of critically ill patients,with the hope of providing references and insights for future related research.

Objective:To investigate the clinical characteristics, treatment and prognostic factors in patients with primary central nervous system lymphoma (PCNSL) .Methods:This retrospective study included 52 patients with PCNSL treated in Peking University Third Hospital between January 2013 and December 2023. An analysis was conducted on the clinical characteristics, treatment and prognostic factors of the patients. Univariate and multivariate Cox proportional hazards models were used to determine factors associated with progression-free survival and overall survival (OS) .Results:In the overall cohort, the median age at diagnosis was 57 (range, 23-87) years, with a male/female ratio of 1.08:1. Neurological dysfunction (71.2%) and intracranial hypertension (57.7%) were common clinical manifestations. The tumors involved the deep brain tissue and presented as multifocal lesions. Treatment efficacy was evaluable in 49 patients, with a median follow-up of 23 (95% CI: 8.6-37.4) months. The 2- and 5-year PFS rates were 56.4% (95% CI: 42.2%-68.3%) and 36.3% (95% CI: 17.3%-53.4%), respectively, whereas the OS rates were 75.5% (95% CI: 61.7%-87.2%) and 66.0% (95% CI: 43.9%-78.3%), respectively. By univariate Cox regression analysis, age >60 years ( HR=3.436, 95% CI: 1.008-11.710, P=0.049) and Memorial Sloan-Kettering Cancer Center grade 3 tumor ( HR=22.10, 95% CI: 4.736 - 103.400, P< 0.001) were prognostic factors for worse OS, whereas auto-hematopoietic stem cell transplantation (HSCT) as consolidation therapy was significantly associated with longer OS ( HR=0.223, 95% CI: 0.077-0.643, P=0.006). By multivariate Cox regression analysis, high-dose methotrexate chemotherapy ( HR=0.082, 95% CI: 0.008-0.873, P=0.038) and auto-HSCT ( HR=0.151, 95% CI: 0.030-0.747, P= 0.020) were independent predictors of prolonged OS. Conclusion:The prognosis was poor in patients with PCNSL who are elderly and those at high risk according to risk stratification. Adopting treatment regimens containing high-dose methotrexate and performing auto-HSCT can improve survival in patients with PCNSL.

Objective:To analyze the clinical characteristics and all-cause mortality influencing factors of patients with Keshan disease.Methods:Clinical data of patients with Keshan disease from Keshan disease areas in Sichuan Province and Yunnan Province were collected and retrospectively analyzed for clinical characteristics and survival status during regular follow-up. According to the survival status of patients, the survey subjects were divided into a survival group and a death group. All-cause mortality (referring to the death caused by various reasons throughout the follow-up period) was used as the study endpoint. Kaplan-Meier (K-M) survival curve analysis and log-rank χ 2 test were performed, univariate and multivariate Cox regression analysis were used for all-cause mortality factor analysis. Results:A total of 176 patients with Keshan disease were collected, including 92 cases in Sichuan Province and 84 cases in Yunnan Province. Among all the patients, there were 105 males, accounting for 59.66%, and 71 females, accounting for 40.34%. The age was (53.89 ± 13.19) years old. Thirty-five cases died from all causes, with a mortality rate of 19.89%. There were significant differences in age ( t = 2.09, P = 0.038), New York Heart Association (NYHA) cardiac function grading (χ 2 = 14.62, P < 0.001) and ventricular premature contraction (χ 2 = 6.82, P = 0.009) between the survival group and the death group. K-M survival curve analysis showed that patients with Keshan disease complicated by premature ventricular contraction and high NYHA cardiac function grading (Ⅲ and Ⅳ) had higher all-cause mortality (log-rank χ 2 = 8.72, 22.49, P < 0.05). Univariate Cox regression analysis showed that NYHA cardiac function grading and ventricular premature contraction ( HR = 3.09, 2.71, P < 0.05) were predictive influencing factors for all-cause mortality in patients with Keshan disease. Multivariate Cox regression analysis showed that NYHA cardiac function grading ( HR = 6.57, P = 0.002) and ventricular premature contraction ( HR = 2.98, P = 0.050) were independent factors for all-cause mortality in patients with Keshan disease. Conclusions:Among 176 patients with Keshan disease, the number of patients with poor cardiac function (NYHA cardiac function grading Ⅲ and Ⅳ) and arrhythmia is high. NYHA cardiac function grading and ventricular premature contractions are independent influencing factors for all-cause mortality in patients with Keshan disease.

Objective:To investigate the clinicopathologic characteristics, gene mutation profile and prognostic influencing factors of diffuse large B-cell lymphoma (DLBCL) complicated with follicular lymphoma (FL) (DLBCL/FL).Methods:The clinicopathological data of 50 DLBCL/FL patients admitted to Rui Jin Hospital Affiliated of Shanghai Jiao Tong University School of Medicine from February 2018 to November 2021 were retrospectively analyzed. Targeted sequencing was performed to assess the mutation profile of 55 lymphoma-related genes. The clinicopathological characteristics were summarized to evaluate the short-term therapeutic efficacy of all patients. Kaplan-Meier method was used to analyze the overall survival (OS) and progression-free survival (PFS) of patients. Cox regression risk models were used to assess the factors affecting the OS and PFS.Results:Among 50 DLBCL/FL patients, 23 cases (46%) were male, 22 cases (44%) had an international prognosis index (IPI) score ≥ 2 points, 16 cases (32%) were double-expression lymphoma (DEL) and 4 cases (8%) were double-hit lymphoma (DHL). The complete response (CR) and overall response rates were 68% (34/50) and 78% (39/50), respectively after the first-line therapy. The median follow-up time was 23.3 months (5.1-50.9 months). The 2-year OS rate was 82.1% and 2-year PFS rate was 67.1%; and the median OS and PFS were not reached. Targeted sequencing results showed that the mutation frequencies of KMT2D, MYD88, TP53, BTG2, DTX1, EZH2, CD70, CREBBP, DUSP2, HIST1H1C, HIST1H1E and PRDM1 genes in this cohort were more than 15%. Multivariate Cox regression analysis showed that male ( HR = 4.264, 95% CI 1.144-15.896, P = 0.031) and IPI score ≥ 2 points ( HR = 6.800, 95% CI 1.771-37.741, P = 0.007) were independent risk factors of PFS in newly diagnosed DLBCL/FL patients, and TP53 mutation ( HR = 4.992, 95% CI 1.027-24.258, P = 0.046) was an risk influencing factor of OS. Conclusions:The proportion of male and female DLBCL/FL patients is similar, with a small proportion of DHL. Mutations of KMT2D, MYD88 and TP53 genes are commonly found in DLBCL/FL patients. Generally, DLBCL/FL patients can have a high overall response and good prognosis. Male and IPI score ≥ 2 points are the independent risk factors of PFS, and TP53 mutation is an independent risk factor of OS in DLBCL/FL patients.

Immunothrombosis refers to the innate immune response caused by thrombosis in blood vessels(especially microvessels).Immunothrombosis is related to immune cells and specific thrombosis related molecules,producing intravascular scaffolds that promote pathogen recognition,inhibition,and destruction,thereby protecting the integrity of the host.However,abnormal or uncontrolled activation of immunothrombosis may be harmful to the host and serve as the foundation for various infectious and inflammatory related thrombotic diseases.Therefore,understanding the potential mechanisms of immunothrombosis plays a decisive role in developing more effective therapies for thrombosis treatment and prevention.This review provides an overview of the mechanisms of immunothrombosis in order to understand new treatment strategies for reducing the risk of immunothrombosis.

Enterotoxigenic Escherichia coli（ETEC）infection can induce watery diarrhea，leading to dehydration，electrolyte disturbance，and even death in severe cases. Recombinant B subunit/inactivated whole-cell cholera（rBS/WC）vaccine is effective in preventing ETEC infectious diarrhea. On the basis of the latest evidence on etiology and epidemiology of ETEC，as well as the effectiveness，safety，and health economics of rBS/WC vaccine，National Clinical Research Center for Child Health（The Children’s Hospital，Zhejiang University School of Medicine）and Zhejiang Provincial Center for Disease Control and Prevention invited experts to develop expert consensus on rBS/WC vaccine in prevention of ETEC infectious diarrhea. It aims to provide the clinicians and vaccination professionals with guidelines on using rBS/WC vaccine to reduce the incidence of ETEC infectious diarrhea.

Objective:To investigate the various factors that contribute to self-reported hypoglycemia in elderly patients with type 2 diabetes mellitus.Methods:This is a prospective cohort study that included 1, 010 elderly patients with type 2 diabetes mellitus who were hospitalized in Tianjin Medical University Chu Hsien-I Memorial Hospital from April to September 2019.Patients were selected using the convenient sampling method and were between the ages of 60-90(66.7±5.3)years with a disease course of 0.5-40.0 years.Baseline data was collected through questionnaires and patients were followed up for six months.The study observed self-reported hypoglycemia events and analyzed the influencing factors of self-reported hypoglycemia using logistic regression.Results:Out of the 1, 010 patients who participated in the study, 901(89.2%)completed it.Of those who completed the study, 321(35.6%)reported experiencing hypoglycemia.The median frequency of hypoglycemia was found to be 3(2, 4)times.Several factors were found to be influential in self-reported hypoglycemia in elderly patients with type 2 diabetes.These factors included waist circumference, HbA1c, thiazolidinediones combined with insulin therapy, frequency of hypoglycemia in the past year, blood glucose prevention education, and fear of hypoglycemia.All of these factors had a significant impact on self-reported hypoglycemia(all P<0.05). Conclusions:Medical professionals should prioritize patients who are undergoing thiazolidinediones combined with insulin therapy and frequently experience hypoglycemia.They should address the patients' fear of hypoglycemia and provide them with comprehensive education.