Xiaoji Yinzi is one of the classic prescriptions for treating urinary diseases， originated from the Yan's Prescriptions to Aid the Living （Yan Shi Ji Sheng Fang） written by YAN Yonghe in the Song dynasty. Xiaoji Yinzi is composed of Rehmanniae Radix， Cirsii Herba， Talcum， Akebiae Caulis， Typhae Pollen， Nelumbinis Rhizomatis Nodus， Lophatheri Herba， Angelicae Sinensis Radix， Gardeniae Fructus， and Glycyrrhizae Radix et Rhizoma and has the effects of cooling blood and stopping bleeding， draining water and relieving stranguria. The medical experts of later generations have inherited the original prescription recorded in the Yan's Prescriptions to Aid the Living， while dispute has emerged during the inheritance of this prescription. In this study， the method of bibliometrics was employed to review and analyze the ancient documents and modern clinical studies involving Xiaoji Yinzi. The results showed that Xiaoji Yinzi has two dosage forms： powder and decoction. According to the measurement system in the Song Dynasty， the modern doses of hers in Xiaoji Yinzi were transformed. In the prepration of Xiaoji Yinzi powder， 149.2 g of Rehmanniae Radix and 20.65 g each of Cirsii Herba， Talcum， Akebiae Caulis， stir-fried Typhae Pollen， Nelumbinis Rhizomatis Nodus， Lophatheri Herba， wine-processed Angelicae Sinensis Radix， stir-fried Gardeniae Fructus， and stir-fried Glycyrrhizae Radix et Rhizoma are grounded into fine powder with the particle size of 4-10 meshes and a decocted with 450 mL water to reach a volume of 240 mL. After removal of the residue， the decoction was taken warm before meals， 3 times a day （i.e.， 7.77 g Rehmanniae Radix and 0.97 g each of the other herbs each time）. In the preparation of Xiaoji Yinzi decoction， 20.65 g each of the above 10 herbs are used， with stir-fried Typhae Pollen， wine-processed Angelica Sinensis Radix， stir-fired Gardeniae Fructus， stir-fired Glycyrrhizae Radix et Rhizoma， and raw materials of other herbs. Xiaoji Yinzi is specialized in treating hematuresis and blood stranguria due to heat accumulation in lower energizer， which causes injury of the blood collaterals of gallbladder and dysfunction of Qi transformation. In modern clinical practice， Xiaoji Yinzi is specifically used for treating urinary diseases and can be expanded to treat diseases of the cardiovascular system and other systems according to pathogenesis. The comprehensive research on the key information could provide a scientific reference for the future development of Xiaoji Yinzi.

The anti-inflammatory phytochemical investigation of the leaves of Illicium dunnianum (I. dunnianum) resulted in the isolation of five pairs of new lignans (1-5), and 7 known analogs (6-12). The separation of enantiomer mixtures 1-5 to 1a/1b-5a/5b was achieved using a chiral column with acetonitrile-water mixtures as eluents. The planar structures of 1-2 were previously undescribed, and the chiral separation and absolute configurations of 3-5 were reported for the first time. Their structures were determined through comprehensive spectroscopic data analysis [nuclear magnetic resonance (NMR), high-resolution electrospray ionization mass (HR-ESI-MS), infrared (IR), and ultraviolet (UV)] and quantum chemistry calculations (ECD). The new isolates were evaluated by measuring their inhibitory effect on NO in lipopolysaccharide (LPS)-stimulated BV-2 cells. Compounds 1a, 3a, 3b, and 5a demonstrated partial inhibition of NO production in a concentration-dependent manner. Western blot and real-time polymerase chain reaction (PCR) assays revealed that 1a down-regulated the messenger ribonucleic acid (mRNA) levels of tumor necrosis factor α (TNF-α), interleukin-6 (IL-6), COX-2, and iNOS and the protein expressions of COX-2 and iNOS. This research provides guidance and evidence for the further development and utilization of I. dunnianum.
Lignans/isolation & purification* ; Plant Leaves/chemistry* ; Anti-Inflammatory Agents/isolation & purification* ; Mice ; Animals ; Molecular Structure ; Plant Extracts/pharmacology* ; Illicium/chemistry* ; Cyclooxygenase 2/immunology* ; Interleukin-6/immunology* ; Nitric Oxide/metabolism* ; Cell Line ; Tumor Necrosis Factor-alpha/immunology* ; Nitric Oxide Synthase Type II/immunology* ; Lipopolysaccharides

Objective To explore the effects of CDP-diacylglycerol synthase 1(CDS1)on autophagy and amyloid deposition in hippocampal neurons of mice and the related mechanism.Methods Congo red and immunohistochemical staining were used to observe the amyloid deposition in hippocampus of amyloid precursor protein(APP)/presenilin 1(PS1)double-transgenic mice.Lentivirus-mediated overexpression of APP was induced in HT22 cells,and Congo red staining was used to observe the amyloid deposition in HT22 cells.The protein expression levels of microtubule-associated protein 1 light chain 3(LC3)-Ⅱ and P62 in the hippocampus of APP/PS1 double-transgenic mice and APP-overexpressed HT22 cells were detected by Western blotting.The differential protein CDS1 was screened based on the hippocampal proteomics results of APP/PS1 double-transgenic mice.The expression of CDS1 protein in hippocampal tissue of APP/PS1 transgenic mice and APP-overexpressed HT22 cells was detected by Western blotting.After lentivirus-mediated APP overexpression in HT22 cells,CDS1 was overexpressed,and the protein expression levels of LC3-Ⅱ and P62 were detected by Western blotting.Results β-amyloid protein(Aβ)was deposited in the hippocampus of APP/PS1 mice and in HT22 cells overexpressing APP.The levels of LC3-Ⅱ and P62 protein in the hippocampus of APP/PS1 double-transgenic mice and APP-overexpressed HT22 cells were significantly increased.A differential metabolic pathway,glycerophospholipid metabolic pathway,was screened by Kyoto Encyclopedia of Genes and Genomes pathway analysis in the proteomic results of APP/PS1 double-transgenic mice,and the differential protein CDS1 was obtained.Compared with wild-type C57BL/6 mice,APP/PS1 double-transgenic mice exhibited a significantly decrease in CDS1 protein expression in the hippocampus(0.46±0.07 vs 1.00±0.25,P＜0.01).Similarly,lentivirus-mediated overexpression of APP in HT22 cells resulted in decreased CDS1 protein levels compared to cells infected with empty viral vector controls(0.68±0.18 vs 1.00±0.13,P＜0.01).The autophagy flow of nerve cells was significantly restored after the CDS1 overexpression in APP-overexpressed HT22 cells(LC3-Ⅱ:1.00±0.15 vs 0.21±0.05,P＜0.01;P62:1.00±0.16 vs 0.67±0.10,P＜0.01),and Aβ deposition was significantly decreased.Conclusion Downregulation of CDS1 expression can induce dysfusion of autophagosome and lysosome,promoting amyloid deposition in hippocampus of mice with Alzheimer's disease.

Alzheimer's disease(AD)is a progressive neurodegenerative disease with hidden onset.Recent researches have shown that apolipoprotein E4(APOE4)is a high-risk genetic factor of AD,and the clinical symptoms in APOE4 genotype AD patients are closely related to metabolic disorders.This paper reviewed the role of APOE4 in the pathogenesis of AD,and it is indicated that APOE4 contributes to the injury of the cerebral blood-brain barrier,is associated with the disorder of cerebral glucose and lipid metabolism,and leads to the damage of the scavenging ability of microglia.Moreover,this paper explored the approach of early intervention of AD with traditional Chinese medicine(TCM)based on the APOE4 pathogenesis.Based on the pathogenesis of AD being deficiency in origin and excess in superficiality,and under the guidance of the principle of prevention before illness in TCM,it is proposed that early TCM intervention for APOE4 genotype AD patients with metabolic disorders can be performed through improving the phlegm-dampness constitution,by focusing on insulin resistance-related indicators,and with traditional Chinese drug therapy based on syndrome differentiation alone or together with comprehensive management of exercises,diet control and drug interventions,thus to reduce or delay the onset of APOE4 genotype AD.

Objective To evaluate the clinical safety and effect of emergency gastric vein embolization(GVE)in the treatment of acute esophageal and gastric variceal bleeding(EGVB).Methods The clinical data of 72 patients with acute EGVB,who received emergency GVE at the authors' hospital from January 2018 to December 2021,were retrospectively analyzed.No TIPS,endoscopic ligature,injection of sclerosing agent,or surgery was performed in all the patients before and after GVE.The observation indicators included surgical success rate,serious complications,success rate of hemostasis,hospital stay and cost,incidence of rebleeding,and mortality of rebleeding.The endpoint of the study was the occurrence of rebleeding or death.Results In this study,the surgical success rate was 98.6％and the hemostasis success rate was 91.7％,with no serious complications.Except for 10 patients who died during hospitalization,the average hospitalization time of the 62 patients who were discharged with significant improvement in health condition was 9 days,the average hospitalization cost was 38 000 Chinese Yuan.Of the 62 patients,emergency GVE after admission was directly carried out in 36(group A),and emergency GVE was adopted after failure of the conservative treatment in 26(group B).The hospital stay in group A was shorter than that in group B,but the hospitalization costs in group A and group B were similar.In the 62 patients,the incidence of rebleeding was 37.1％within one year and 53.2％within 2 years after the treatment.The incidences of death due to rebleeding at one year and 2 years were all 14.5％.Conclusion For the treatment of acute EGBV,emergency GVE is clinically safe and effective.Early GVE treatment can reduce the risk of death and the medical cost.Therefore,GVE should be regarded as one of the conventional treatment methods for acute EGBV.The incidence of rebleeding after GVE is relatively high.GVE combined with endoscopic therapy may reduce the incidence of rebleeding,but it requires further studies to verify it.

OBJECTIVE To mine the adverse drug events （ADE） signals for gilteritinib， and provide a reference for safe drug use in clinic. METHODS ADE reports with gilteritinib as the primary suspected drug were extracted from the FDA Adverse Event Reporting System （FAERS） database from February 1st， 2018 to December 31st， 2023. Reporting odds ratio （ROR） and proportional reporting ratio （PRR） were applied to detect the risk signals from the data in the FAERS database. The classification and statistics of collected signal data were conducted by using the preferred term （PT） and systemic organ class （SOC） in ADE terminology set of the Medical Dictionary for Regulatory Activities （24.1 edition）. RESULTS Totally， 2 755 gilteritinib-related ADE reports were collected from the database， involving 676 ADE signals （95 positive signals）， 313 PTs and 25 SOCs. Among them， nine signals were not recorded in the package insert. The top 5 PTs consisted of abnormal liver function， decreased platelet count， febrile neutropenia， pneumonia and myelosuppression. The top 6 SOCs for positive signal counts were examinations， general disorders and administration site conditions， respiratory， thoracic and mediastinal disorders， infections and infestations， heart organ disorders， and nervous system disorders. ADEs not recorded in the drug package insert included pneumonia， myelosuppression， decreased blood cell count， sepsis， hemorrhage， infection （not specifically referred to）， septic shock， respiratory failure， and aspergillosis. CONCLUSIONS In addition to paying attention to common ADEs such as liver dysfunction and thrombocytopenia， it is necessary to monitor ADEs with strong signals that are not mentioned in the drug instructions when using gefitinib， such as pneumonia， bone marrow suppression， cytopenia， sepsis， bleeding， infection （not specifically referred to）， septic shock， respiratory failure， Aspergillus infection， elevated serum creatinine and interstitial lung disease.

【Objective】 To establish an information management platform for provincial rare blood group bank to achieve the interconnection and sharing of data such as rare blood group types, donor information and blood inventory, so as to enhance the supply security of rare blood group blood. 【Methods】 The information barriers of rare blood group management in each business link and among blood stations in Zhejiang province were analyzed using fishbone diagram. Data modeling technology was introduced based on the unified blood collection and supply business system and blood cloud platform of Zhejiang, the database view of rare blood group donors and rare blood group was constructed through demand analysis and model design, and a unified query platform was developed to achieve the sharing of rare blood group information. 【Results】 The system integrated, retrievaled and displayed rare blood type information, achieving the interconnection of information among various business links and blood stations within blood banks. Up to now, in addition to RhD negative blood group, there were 8 types of rare red blood cells in the bank, covering 7 blood group systems, 289 rare blood group donors and 216 units of frozen red blood cells of rare blood group. 【Conclusion】 The information system based on data modeling can improve the overall efficiency and collaboration of the system, and reduce the workload of system development and operation. It can provide reference for standardized data management and application, and also provide a model for establishing and improving of a national rare blood group information network.

Objective:To evaluate the effect of ultrasound-guided internal branch of superior laryngeal nerve(ibSLN) block on the quality of anesthesia recovery in the patients undergoing intracranial tumor surgery.Methods:The data from patients of either gender, aged 18-65 yr, with a body mass index of 18-28 kg/m 2, who underwent intracranial tumor surgery from December 2022 to October 2023, were retrospectively collected. Patients were divided into control group (group C) and ultrasound-guided ibSLN block group (group U). Bilateral ibSLN block was performed with 0.375% ropivacaine hydrochloride 2 ml.The tracheal extubation time, emergence time, development of cardiovascular events within 15 min after extubation, emergence agitation, Ramsay sedation score, Steward recovery score, visual analogue scale scores at 10 min after extubation and development of postoperative sore throat and hoarseness in postanesthesia care unit were recorded. Results:Compared with group C, the incidence of emergence agitation, Ramsay sedation score, visual analogue scale scores and sore throat were significantly decreased, the incidence of hoarseness was increased ( P<0.05), and no significant change was found in the extubation time, emergence time and Steward recovery score in group U( P>0.05). No hypertension, hypotension, tachachycardia and bradycardia were found in two groups. Conclusions:Ultrasound-guided ibSLN block can improve the quality of anesthesia recovery in the patients undergoing intracranial tumor surgery.

Objective:To investigate the effects and mechanism of Jinlong Bushen Mixture against lipid metabolism disorders induced by high-sugar and high-fat diet in rats with metabolic syndrome by combining network pharmacology and experimental validation.Methods:TCMSP and related literature were retrieved to obtain the active components and targets of wolfberry, golden cherry, longan meat, jujube, gynostemma, rosmarinus officinalis, and motherwort in Jinlong Bushen Mixture, and GeneCards online database was retrieved to obtain metabolic syndrome-related targets. Venny 2.1.0 was used to obtain the intersection targets of Jinlong Bushen Mixture and metabolic syndrome, and STRING online STRING online database was used to construct the PPI network of intersecting targets. Core targets in the top 50 degree values were screened using the Cyto NCA plugin in Cytoscape 3.9.0. The DAVID Bioinformatics Resources 6.8 online analysis platform was used for GO functional enrichment and KEGG pathway enrichment analysis. Metabolic syndrome rat model was established using high sugar, high salt, and high fat feed for 20 weeks. The successfully modeling rats were divided into model groups, positive control group and Jinlong Bushen Mixture group according to random number table, and a blank control group was also set up, with 8 rats in each group. Jinlong Bushen Mixture group was gavaged with Jinlong Bushen Mixture 1.8 ml/kg, a positive control group was gavaged with Metformin 90 mg/kg, and the blank and model groups were gavaged with an equal volume of saline, 1 time/d, for 4 weeks. The changes in body weight, abdominal circumference, and fasting blood glucose in rats were observed. The blood lipid level in rats was detected. The pathological changes of liver tissues were detected by HE staining. The levels of ATP, IL-1β, and IL-6 in liver tissues were determined by ELISA. The mRNA expression of liver kinase B1 (LKB1), AMPK, Akt1, carnitine palmitoyltransferase 1A (CPT1A), and downregulated lactate dehydrogenase A (LDH-A) in liver tissue were detected by qRT-PCR. Western blot was used to determine the expression of p-LKB1, LKB1, p-AMPK, AMPK, p-Akt1, and Akt1 in liver tissue were detected by Western blotting.Results:A total of 141 main active components, 841 active targets, 18 763 metabolic syndrome targets, and 820 drug-disease intersection targets of Jinlong Bushen Mixture were obtained. The KEGG pathway enrichment analysis yielded 173 entries, including mainly the PI3K-Akt, and HIF-1 signalling pathway. The experimental results showed that the weight, fasting blood glucose, and lipid levels of rats in the Jinlong Bushen mixture group decreased, and the disorder of liver glucose and lipid metabolism in rats improved; the levels of ATP, IL-1β and IL-6 decreased ( P<0.05); The mRNA expression of LKB1, AMPK, Akt1, and CPT1A in liver tissue increased ( P<0.05), while LDH-A mRNA expression decreased ( P<0.05). The p-LKB1/LKB1, p-AMPK/AMPK, and p-Akt1/Akt1 ratio increased ( P<0.05). Conclusion:Jinlong Bushen Mixture may restore lipid metabolism disorders in the metabolic syndrome through multiple targets and pathways. Its mechanism may exert pharmacological effects through the LKB1/AMPK/Akt signaling pathway.

Objective Analyze the surveillance results of foodborne illness from a level A tertiary general hospital in Shandong Province from 2019 to 2021,to provide a realistic basis for the continuous development and improvement of foodborne disease surveillance.Methods The data were collected from a level A tertiary general hospital in Shandong Province from 2019 to 2021 in the food safety risk assessment business application platform of national health insurance information project of National Health Security Disease Control Information System,and stool/anal swab samples were collected as required for pathogen detec-tion.Results From 2019 to 2021,a total of 2 323 cases of foodborne diseases were reported and 682 samples were collected,with a sampling rate of 29.36％,and 134 positive cases were detected,with a detection rate of 19.65％.The difference between the detection rates of different years was statistically significant(P＜0.05).The detection rate of norovirus was the highest(9.53％),followed by Vibrio parahaemolyticus(8.94％)and Salmonella(1.91％).The difference between the detection rates of different pathogens was statistically significant(P＜0.05).The sex ratio of 2 323 cases was 1:1.28.Among the different age distributions,20-29 years old accounted for the highest proportion(29.19％),followed by 30-39 years old(27.21％)and＜20 years old(11.71％).The highest number of cases was reported from June to September,the peak was reached from July to Au-gust,and the number of cases was gradually reduced in October and later.Among different occupational groups,housework and unemployed people accounted for the highest proportion(30.18％),followed by farmers(15.93％),students(13.65％)and commercial service workers(11.80％).The main symptoms of the digestive system were diarrhea in 2 093 cases(90.10％),abdominal pain in 1 741 cases(74.95％),nausea in 1 575 cases(67.8％)and vomiting in 1 401 cases(60.31％).The main diarrhea was watery stool in 1 954 cases(84.12％).The main systemic symptoms were fatigue in 454 cases(19.54％)and dehydration in 212 cases(9.13％).The main clinical diagnosis was acute gastroenteritis in 1 980 cases(85.23％)and infec-tious diarrhea in 199 cases(8.57％).The suspected exposed foods were mainly aquatic animals and their products(25.10％)and meat and meat products(19.37％).The main eating places of suspected exposed foods were families(57.34％),followed by restaurants(21.91％),other places(5.94％)and street food stalls(5.21％).Conclusion From 2019 to 2021,the pathogens of foodborne diseases detected were mainly norovirus and Vibrio parahaemolyticus,mainly in the age group of 20 to 39 years old,and the occupation distribution was mainly household and unemployed people,farmers,students and commercial serv-ice personnel,with digestive system symptoms such as nausea,vomiting,abdominal pain and diarrhea.The suspected exposed foods are mainly aquatic animals and their products and meat and meat products,and the main eating places are families,restau-rants and street food stalls.The surveillance and reporting of foodborne diseases should continue to be strengthened in the future.