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.

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.

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.

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 investigate the prevalence of sarcopenia and potential influencing factors in middle-aged and elderly populations in Zhejiang Province.Methods:Data were obtained from Zhejiang Provincial Household Economic Status Survey, a cross-sectional survey was condcuted in middle-aged and olde adults selected through multi-stage sampling in three cities in Zhejiang (Huzhou, Jiaxing and Shaoxing) in July 2023. A total of 3 019 study participants, average age 62.3 years old, 53.5% men, were included according to the inclusion and exclusion criteria. Sarcopenia screening was conducted by using the questionnaire with five sarcopenia related-items. Univariable and multivariable logistic regression analysis was used to identify the factors associated with sarcopenia.Results:The prevalence of sarcopenia in the middle-aged and old study participants was 4.47%. Significant differences were observed between the participants with or without sarcopenia in terms of age, educational level, BMI, alcohol consumption status, diet habit, physical activity level, sleep quality, number of chronic diseases, childhood socioeconomic status, adulthood community socioeconomic status, muscle strength, walking assistance, ability to stand from seat, ability to climb stairs, and fall frequency ( P<0.05). Multivariable logistic regression analysis revealed that old age (≥75 years: OR=2.82, 95% CI: 1.60-4.97), low body weight ( OR=1.96, 95% CI: 1.06-3.62), unhealthy diet habit ( OR=1.57, 95% CI: 1.01-2.46), physical inactivity ( OR=5.80, 95% CI: 3.09-10.88), poor or very poor sleep quality ( OR=1.65, 95% CI:1.23-2.41), number of chronic diseases (1 chronic disease: OR=1.84, 95% CI: 1.08-3.14; 2 chronic diseases: OR=3.22, 95% CI: 1.81-5.71; 3 or more chronic diseases: OR=3.74, 95% CI: 2.11-6.65), poor childhood socioeconomic status ( OR=2.98, 95% CI: 1.23-7.20), and poor adulthood community socioeconomic status ( OR=3.87, 95% CI: 1.63-9.17) were significant risk factors for sarcopenia. Conclusions:The prevalence of sarcopenia was relatively low in middle-aged and old population in Zhejiang. Age, BMI, unhealthy diet, physical activity level, sleep quality, number of chronic diseases, childhood socioeconomic status, and adulthood community socioeconomic status were identified as significant influencing factors.

Objective:To investigate the effect of semaglutide on the metabolomics of obese patients with type 2 diabetes mellitus (T2DM) complicated by metabolic-associated fatty liver disease (MAFLD).Methods:A prospective non-randomized controlled study was conducted. Obese patients with T2DM complicated by MAFLD who attended the Department of Endocrinology of Shijiazhuang People′s Hospital from October 2022 to June 2023 were selected as the semaglutide group, and healthy individuals from the physical examination center were selected as the control group. Clinical data of both groups were collected. The semaglutide group was subcutaneously injected with semaglutide following a basic hypoglycemic regimen (starting dose of 0.25 mg once a week, which was changed to 0.5 mg once a week after 1 week for 12 weeks). Liquid chromatography-tandem mass spectrometry was used for qualitative and quantitative analyses of plasma metabolites, and multivariate analysis methods were used to analyze the metabolomics data.Results:In total, 69 patients in the semaglutide group completed the treatment, with 49 males (71%) and a median age of 46 (36, 54) years, and the healthy control group consisted of 100 individuals, with 38 males (38%) and a median age of 40 (35, 45) years. The body mass index and levels of fasting blood glucose, alanine aminotransferase, and interleukin-6 (IL-6) in the semaglutide group before treatment were significantly higher than those in the control group (all P<0.001). The body mass index [23.65 (22.33, 24.45) vs. 28.72 (27.50, 32.07) kg/m 2], liver stiffness measurement [1.61 (0.91, 2.00) vs. 5.78 (5.51, 6.10) kPa], and homeostasis model assessment of insulin resistance index [5.10 (2.90, 7.95) vs. 9.00 (6.25, 11.80)] in the semaglutide group were significantly lower after treatment than before treatment (all P<0.001), and the blood glucose, blood lipid, liver function indicator, and IL-6 levels all significantly decreased after treatment. Metabolomics analysis revealed that there were 219 differential metabolites (131 up-regulated and 88 down-regulated) between the semaglutide group ( n=27) before treatment and the control group ( n=12), with glycerophospholipids and free fatty acids being significantly up-regulated. The semaglutide group showed 203 differential metabolites (121 up-regulated and 82 down-regulated) after treatment compared with before, with significant down-regulation of long-chain fatty acids and significant up-regulation of metabolites including carnitines, branched-chain amino acids, and taurine. Kyoto Encyclopedia of Genes and Genomes pathway analysis revealed that the differential metabolites identified before and after semaglutide treatment were involved in several signaling pathways, such as biosynthesis of unsaturated fatty acids, linoleic acid metabolism, aldosterone synthesis and secretion, and the mTOR signaling pathway, etc. Conclusion:Semaglutide alters the serum metabolite levels in obese patients with T2DM complicated by MAFLD.

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 investigate the clinical characteristics and genetic etiology of Duchenne muscular dystrophy (DMD) with myogenic tumors.Methods:The clinical data of 2 children with DMD combined with myogenic tumors diagnosed in Children′s Hospital Affiliated to Zhengzhou University in July 2021 and February 2022 were collected. The relevant literature was reviewed to summarize the clinical characteristics and explore the mechanism of the dystrophin ( DMD) gene in myogenic tumors. Results:A 6-year and 10-month-old boy with DMD (deletion of exon 45) and a 12-year-old boy with DMD (deletion of exon 51) were diagnosed with tumors. They were diagnosed with DMD for delayed motor development in the Department of Neurology of Children′s Hospital Affiliated to Zhengzhou University. They presented with painless masses in the waist. Postoperative pathological diagnosis: the pathology and immunohistochemistry of case 1 showed an alveolar rhabdomyosarcoma (ARMS) and both myogenin and myogenic differentiation 1 positive; the pathology and immunohistochemistry of case 2 showed an alveolar soft part sarcoma(ASPS) and transcription factor enhancer 3 positive; both cases were myogenic tumors. Literature review (including this paper) showed that there were in total 14 cases with DMD combined with myogenic tumors including 13 cases of rhabdomyosarcoma (RMS) and 1 case of ASPS. All of them are male, and the age of onset of the tumors was 4-17 years. Pathological subtypes were described in 6 cases of ARMS and 5 cases of embryonal RMS, and were not described in 2 cases. The 9 cases described all had large deletions in the DMD gene which can change the reading frame of the DMD gene, and all gene mutations did not exceed exon 62. Conclusions:DMD gene with deletion may increase the risk of having myogenic tumors, and RMS is more common, which is manifested as painless mass in early stage. All DMD gene deletions do not exceed exon 62 and lead to change of the gene reading frame with severe clinical phenotype and degenerative changes in muscle function.

Objective:To investigate the clinical characteristics of encephalocraniocutaneous lipomatosis (ECCL) in pediatric patients.Methods:A retrospective analysis was conducted on the clinical data of 2 ECCL cases admitted to Children′s Hospital Affiliated to Zhengzhou University between January 2024 and December 2024. Additionally, a review of relevant literature was performed to summarize the clinical features of this condition.Results:Case 1 is a male patient aged 2 years and 10 months, while case 2 is a female patient aged 8 months. Both patients presented with seizures and exhibited nevus psiloliparus on the scalp, non-scarring alopecia, nodular skin tags around the eyes, and ocular choristomas. Brain magnetic resonance imaging revealed leptomeningeal angiomatosis in both cases, with case 1 also demonstrating an intracranial lipoma and case 2 showing localized cerebral atrophy and an arachnoid cyst. Whole-exome sequencing of peripheral blood and copy number variation analysis in both cases did not identify any pathogenic variants. Additionally, no relevant pathogenic variants were detected in the scalp lesion tissue of case 2. A review of the literature revealed that, to date, there have been 5 reported domestic cases, 132 reported foreign cases in pediatric populations, totally 139 cases including 2 cases described in this article. Among these patients, 86 are male, 49 are female, and the gender of 4 cases remains unspecified. Clinical manifestations observed included seizures in 79.0% (64/81) of cases and developmental delay in 64.7% (57/88). Cutaneous lesions were characterized by non-scarring alopecia in 100% (97/97) of cases,non-hair-bearing fatty tissue nevi in 98.3% (58/59), nodular skin tags in 96.5% (56/58), and subcutaneous lipomas in 94.8% (73/77). Ocular lesions predominantly involved choristomas, occurring in 91.8% (90/98) of cases. Central nervous system abnormalities were identified as ventricular dilatation or hydrocephalus in 85.0% (68/80) of cases, intracranial lipomas in 82.1% (69/84), localized cerebral atrophy in 80.9% (34/42), intracranial vascular anomalies in 74.1% (23/31), and spinal lipomas in 66.6% (30/45).Conclusions:ECCL is an uncommon neurocutaneous disorder with the potential to impact various organ systems, notably the integumentary, ocular, and central nervous systems. Pediatric patients may exhibit symptoms such as seizures, developmental delays, and additional clinical manifestations, necessitating vigilant monitoring and management.

Objective:To evaluate the clinical outcomes of endoscopic-assisted polyether ether ketone (PEEK) patient-specific implant (PSI) revision for over-resected mandibles caused by the mandibular angle osteotomy.Methods:A retrospective analysis was conducted on 24 patients [8 males, 16 females, aged 19-57 (32.5±9.5) years] with 39 over-resected mandibles that underwent PEEK-PSI mandibular angle revision surgery at the Affiliated Friendship Plastic Surgery Hospital of Nanjing Medical University from January 2019 to December 2023. Preoperative cone-beam computed tomography (CBCT) data were used to design and fabricate customized PEEK PSIs based on individual anatomical requirements. An intraoral incision approach with endoscopic assistance was employed to meticulously dissect soft tissue attachment around the angle region, followed by the implantation of a customized PEEK PSI. Postoperative CBCT scans were performed for 3D reconstruction, with root mean square error (RMSE) and maximum deviation (MaxD) as accuracy metrics. Patients′ satisfaction was assessed preoperatively and ≥6 months postoperatively using the face questionnaire (FACE-Q) scores, which included overall facial appearance, lower face and jawline, appearance distress, psychological health and social function.Results:All 24 patients achieved satisfactory recovery with primary healing of intraoral incisions. No complications such as infection, nerve injury, or implant rejection occurred during follow-up period. Patients′ facial appearance and jaw line contouring were significantly improved. Fine anatomical fitting between PEEK-PSI and defect areas was observed: RMSE ranged from 0.117 to 0.315 mm, and MaxD was (5.485±1.300) mm. FACE-Q scores demonstrated significant improvements after surgery in overall facial appearance [(49.8±5.4) vs (65.0±5.3) scores], lower face and jawline [(42.5±5.3) vs (56.1±4.6) scores], appearance distress [(60.0±6.9) vs (70.6±6.5) scores], psychological health [(62.0±5.0) vs (70.8±5.3) scores], and social function [(60.3±4.3) vs (69.3±5.8) scores] (all P<0.001). Conclusion:Endoscopic-assisted PEEK-PSI revision for over-resected mandibles following mandibular angle osteotomy exhibits high surgical precision and safety, effectively restoring mandibular contour and significantly enhancing patients′ satisfaction.