ObjectiveTo investigate the effects of Ditantang on metabolic dysfunction-associated fatty liver disease （MAFLD） in rats by focusing on the regulation of glycogen synthesis mediated by the uridine diphosphate glucose （UDPG）-site-1-protease （S1P）-sterol regulatory element-binding protein （SREBP） axis. MethodsMAFLD was modeled in SD rats by feeding a high-fat diet for 12 weeks. Rats were randomized into a control group， a model group， low-， medium-， and high-dose （2.68， 5.36， and 10.72 g·kg^-1·d^-1， respectively） Ditantang groups， and a positive control （Yishanfu， 0.18 g·kg^-1·d^-1） group. Starting from week 9 of modeling， each treatment group received corresponding drug interventions via gavage. After the experiment， the serum levels of total cholesterol （TC）， triglyceride （TG）， low-density lipoprotein cholesterol （LDL-C）， and high-density lipoprotein cholesterol （HDL-C） were measured. The levels of TG， non-esterified fatty acids （NEFA）， glycogen， glucose-6-phosphate （G6P）， glucose-1-phosphate （G1P）， and UDPG in the liver tissue samples were measured by biochemical assay kits. Liver pathological morphology and lipid/glycogen deposition were observed via hematoxylin-eosin （HE） staining， oil red O staining， and Periodic acid-Schiff （PAS） staining. Immunofluorescence assay was conducted to detect the expression and localization of phosphoglucomutase-1 （Pgm1） and UDP-glucose pyrophosphorylase 2 （Ugp2） in the rat liver. Real-time PCR and Western blot were employed to quantify mRNA and protein levels， respectively， of key glycogen synthesis enzymes （Pgm1 and Ugp2）， key lipogenesis-related transcription factor SREBP and its target genes ［acetyl-CoA carboxylase （ACC）， fatty acid synthetase （FASN）， and stearoyl-CoA desaturase （SCD1）］， as well as S1P. ResultsCompared with the control group， the model group exhibited elevated levels of TC， TG， LDL-C in the serum and TG and NEFA in the liver， decreased serum HDL-C level （P<0.01）， reduced hepatic levels of G1P， G6P， UDPG， and glycogen （P<0.01）， appearance of fat vacuoles of varying sizes and abundant red lipid droplets， with prominent lipid deposition and reduced areas of deep glycogen staining in the liver tissue， upregulated mRNA and protein levels of SREBP1， S1P， ACC， FASN， and SCD1 （P<0.01）， and downregulated mRNA and protein levels of Pgm1 and Ugp2 （P<0.01）. Compared with the model group， all doses of Ditantang reduced the levels of TC and TG in the serum and TG and NEFA in the liver， while elevating the serum HDL-C level. Additionally， medium- and high-dose Ditantang reducted the LDL-C level （P<0.05）. Ditantang at all doses increased the hepatic levels of G1P， G6P， UDPG， and glycogen， alleviated hepatic steatosis and lipid deposition， enhanced glycogen storage， downregulated the mRNA and protein levels of SREBP1， S1P， ACC， FASN， and SCD1 （P<0.05）， while upregulating the expression of Pgm1 and Ugp2 （P<0.01）. Immunofluorescence analysis revealed decreased fluorescence intensity of S1P and enhanced fluorescence intensity of Ugp2 （P<0.01）. ConclusionDitantang can regulate glycogen synthesis through the UDPG-S1P-SREBP axis to prevent and treat MAFLD.

Virus-related lymphoma exhibits a dual nature as both a hematologic malignancy and a viral infectious disease， making it more resistant to treatment and associated with poorer prognosis. This paper analyzes the understanding and therapeutic advantages of traditional Chinese medicine （TCM） in virus-related lymphoma. It proposes a TCM-based approach centered around syndrome differentiation， using standardized measurements of the overall TCM condition， multi-omics research of hematologic tumors， and artificial intelligence technologies to identify the "pre-condition" of virus-related lymphoma. A risk warning model will be established to early identify high-risk populations with viral infections that may develop into malignant lymphoma， thereby establishing a risk warning system for virus-related lymphoma. At the same time， a TCM health management approach will be applied to manage and regulate virus-related lymphoma， interrupting its progression and forming a human-centered， comprehensive， continuous health service model. Based on this， a standardized， integrated clinical prevention and treatment decision-making model for virus-related lymphoma， recognized by both Chinese and western medicine， will be established to provide TCM solutions for primary prevention of major malignant tumors.

Objective: To investigate the distribution of traditional Chinese medicine (TCM) syndromes and syndrome elements in lymphoma, as well as the correlation between TCM syndromes and Western clinical indicators, in order to analyze associations between TCM syndromes and these indicators. Methods: From January 2023 to May 2024, 216 patients with lymphoma who met the inclusion criteria in the Department of Hematology, Third People′s Hospital Affiliated to Fujian University of Traditional Chinese Medicine were enrolled. Four diagnostic methods were applied to perform TCM syndrome differentiation and extract syndrome elements. The correlations between various syndromes and blood test indicators of lactate dehydrogenase (LDH), β2-microglobulin (β2-MG), immunoglobulin G (IgG), immunoglobulin M (IgM), immunoglobulin A (IgA), white blood cell (WBC), hemoglobin (Hb), platelet count (PLT), neutrophil (NEUT), immunohistochemical markers of B-cell lymphoma-6 (BCL6), B-cell lymphoma-2 (BCL2), proto-oncogene MYC, and Ki67 protein expression, Ann Arbor staging, international prognostic index (IPI) score, bone marrow infiltration, concurrent infections during chemotherapy, and post-chemotherapy bone marrow suppression rate were analyzed. Results: Five TCM syndromes, ranked by frequency, were syndromes of yin deficiency with phlegm accumulation(41.67%), qi depression with phlegm obstruction(30.56%), cold-phlegm congelation and stagnation(12.96%), phlegm-blood stasis toxin(12.04%), and lingering pathogen due to deficient vital qi(2.77%). Yin deficiency(50.93%) and phlegm(45.37%) were the more prevalent syndrome elements. The TCM syndromes were correlated with β2-MG, PLT, MYC, BCL2/MYC, Ki67 protein expression, and bone marrow infiltration (P<0.05). No statistically significant differences were observed in Ann Arbor staging or IPI score across the syndromes. Compared to the syndrome of cold-phlegm congelation and stagnation, the syndrome of qi depression with phlegm obstruction exhibited higher levels of NEUT, MYC, BCL2/MYC, and Ki67 protein expression, as well as a higher rate of post-chemotherapy bone marrow suppression (P<0.05); the syndrome of phlegm-blood stasis toxin showed higher MYC and BCL2/MYC protein expression and a higher rate of post-chemotherapy bone marrow suppression rate (P<0.05); the syndrome of yin deficiency with phlegm accumulation demonstrated higher MYC and BCL2/MYC protein expression and bone marrow infiltration rates, whereas PLT level was lower (P<0.05); the syndrome of lingering pathogen due to deficient vital qi had higher MYC, BCL2/MYC, and Ki67 protein expression levels, as well as a higher rate of post-chemotherapy bone marrow suppression rate (P<0.05). Compared to the syndrome of qi depression with phlegm obstruction, the syndrome of phlegm-blood stasis toxin exhibited lower Ki67 protein expression (P<0.05); the syndrome of yin deficiency with phlegm accumulation had higher β2-MG level, bone marrow infiltration rate, and rate of concurrent infections during chemotherapy, whereas PLT and NEUT levels and the rate of post-chemotherapy bone marrow suppression rate were lower (P<0.05). Compared to the syndrome of phlegm-blood stasis toxin, the syndrome of yin deficiency with phlegm accumulation had higher β2-MG level, whereas NEUT and the rate of post-chemotherapy bone marrow suppression were lower(P<0.05); the syndrome of lingering pathogen due to deficient vital qi exhibited a higher Ki67 protein expression (P<0.05). Compared to the syndrome of yin deficiency with phlegm accumulation, the syndrome of lingering pathogen due to deficient vital qi also showed a higher Ki67 protein expression(P<0.05). Conclusion The syndrome of yin deficiency with phlegm accumulation is relatively common in lymphoma. There is a correlation between TCM syndromes and Western medicine clinical indicators. The presence of heat signs in the syndromes may indicate active disease and poor prognosis, while the presence of strong pathogenic factors and weak vital qi in the syndromes may indicate a severer chemotherapy-related bone marrow suppression.

Objective To explore the objective characteristics of tongue in primary immune thrombocytopenia(ITP);To provide references for accurate syndrome differentiation.Methods Totally 112 patients with ITP were divided into groups according to their platelet count,TCM symptoms and drug treatment lines.Infrared thermal imager,hygrometer,colorimetry and image analysis software were used to detect the temperature,humidity,colorimetry and morphology of tongue body(TB),tongue coating(TC)and sublingual vessel(SV),and analyze their characteristics.The tongue was divided into five areas:tip of tongue(T),middle of tongue(M),behind of tongue(B),middle left of tongue(ML)and middle right of tongue(MR),and its temperature was measured.Humility(H)of tongue and tongue coating were measured by hygrometer.The images of tongue body,tongue coating and sublingual collaterals were taken,and the chromaticity indexes of R,G,B,L,a,b were analyzed by Adobe Photoshop 2023.The width,length and tortuosity of sublingual collaterals were under morphological analysis.Results ① Comparison of platelet count groups:compared with 30-50 platelet count group and more than 100 platelet count group,the TB-R of 51-100 platelet count group decreased(P<0.05,P<0.01),and compared with 30-50 platelet count group,the TB-a of 51-100 platelet count group decreased(P<0.01);compared with platelet<30 group and platelet 30-50 group,the TC-H of platelet>100 group increased(P<0.05,P<0.01);compared with platelet>100 group,the length of sublingual collaterals in platelet<30 group was longer(P<0.05).② Comparison of different TCM symptom groups:compared with the bleeding group and asymptomatic group,the M and SV-B in the fatigue group decreased(P<0.05,P<0.01);compared with the asymptomatic group,the TC-b in the anxious group was significantly higher(P<0.05).③ Comparison of administration groups:compared with the Danazol group and Chinese materia medica group,the TC-H in the glucocorticoid group was significantly higher(P<0.05,P<0.01).Conclusion There are differences in tongue characteristic indexes among ITP patients with different platelet counts,TCM symptoms and drug treatment lines,which can measure of tongue indexes to provide references for accurate syndrome differentiation of ITP.

In this study,the carboxylated magnetic beads were coupled with bivalent nanobodies a-gainst porcine epidemic diarrhea virus(PEDV)M protein to construct immunomagnetic beads(IM-NBs-Ⅱ),The capture and enrichment function of IMNBs-Ⅱ was verified by using PEDV propaga-ted in Vero cells.A one-step RT-qPCR detection method for PEDV was established by combining the characteristics of IMNBs-Ⅱ with the detection advantages of reverse transcription fluorescence quantitative polymerase chain reaction(RT-qPCR).Specific analysis found that this method has no cross reactivity with swine fever virus,porcine reproductive and respiratory syndrome virus,por-cine parvovirus,porcine circovirus,indicating that it has good specificity.Sensitivity analysis re-vealed that the detection sensitivity of the RT-qPCR based on IMNBs-Ⅱ was increased 10 times compared to traditional RT-qPCR methods.Detection of the clinical samples confirm that the RT qPCR method based on IMNBs-Ⅱ is suitable for rapid and accurate detection of clinical feces and tissue samples.The method established in this study effectively avoids contamination issues during nucleic acid extraction,simplifies experimental procedures,and saves detection time,which pro-vides a method for efficient detection of PEDV.

In this study,the carboxylated magnetic beads were coupled with bivalent nanobodies a-gainst porcine epidemic diarrhea virus(PEDV)M protein to construct immunomagnetic beads(IM-NBs-Ⅱ),The capture and enrichment function of IMNBs-Ⅱ was verified by using PEDV propaga-ted in Vero cells.A one-step RT-qPCR detection method for PEDV was established by combining the characteristics of IMNBs-Ⅱ with the detection advantages of reverse transcription fluorescence quantitative polymerase chain reaction(RT-qPCR).Specific analysis found that this method has no cross reactivity with swine fever virus,porcine reproductive and respiratory syndrome virus,por-cine parvovirus,porcine circovirus,indicating that it has good specificity.Sensitivity analysis re-vealed that the detection sensitivity of the RT-qPCR based on IMNBs-Ⅱ was increased 10 times compared to traditional RT-qPCR methods.Detection of the clinical samples confirm that the RT qPCR method based on IMNBs-Ⅱ is suitable for rapid and accurate detection of clinical feces and tissue samples.The method established in this study effectively avoids contamination issues during nucleic acid extraction,simplifies experimental procedures,and saves detection time,which pro-vides a method for efficient detection of PEDV.

OBJECTIVE To explore the mechanism of Huayu jiedu formula in regulating inflammatory injury in chronic kidney disease （CKD）. METHODS Fifty male SD rats were randomly divided into a sham surgery group （10 rats） and a modeling group （40 rats）. The CKD model was replicated in the modeling group by unilateral ureteral obstruction surgery. After successful modeling， the rats were randomly divided into model group， esaxerenone group （positive control）， and TCM low- and high-dose groups， with 10 rats in each group. The Esaxerenone group was given 1 mg/kg of esaxerenone， while the TCM low- and high-dose groups were given 13.7 and 27.4 g/kg of Huayu jiedu formula respectively， the sham surgery group and model group were given an equal volume of physiological saline， all groups were intervened continuously for 14 days. Hematoxylin eosin and Masson staining were used to observe the pathological changes in rat kidney tissue. Conventional biochemical methods were used to detect serum urea （SUr）， serum creatinine （SCr）， malondialdehyde （MDA）， and superoxide dismutase （SOD） levels； enzyme-linked immunosorbent assay was used to detect the levels of serum interleukin-1β （IL-1β）， IL-6， and tumor necrosis factor-α（TNF-α）； immunohistochemistry and Western blot were used to detect the protein expression of peroxisome proliferator-activated receptor γ coactivator-1α（PGC-1α） ， mitochondrial transcription factor A （TFAM）， absent in melanoma 2（AIM2）， caspase-1， gasdermin D （GSDMD）， IL-1β and IL-18 in renal tissue； real-time fluorescence quantitative PCR was used to detect the mRNA expression of AIM2. RESULTS Compared with the sham surgery group， the renal tissue of the model group showed pathological changes such as glomerular deformation and destruction， severe tubular dilation， and increased deposition of blue fibrin； the levels of SUr， SCr， MDA， IL-1β， IL-6， TNF-α，the protein expression of AIM2， GSDMD， caspase-1， IL-1β， IL-18 ， and the mRNA expression of AIM2 were significantly increased or up-regulated （P＜0.01）； the levels of SOD， the protein expression of PGC-1α， TFAM were significantly reduced or down-regulated （P＜0.01）. Compared with the model group， all treatment groups showed improvement in the above symptoms and most indicators in rats. CONCLUSIONS Huayu jiedu formula may improve renal function， alleviate renal inflammatory damage and pyroptosis， and exert renal protective effects by regulating the AIM2 pyroptosis pathway.

Objective:To explore the clinical efficacy and safety of unilateral biportal endoscopic (UBE) and percutaneous transforaminal endoscopic discectomy (PTED) techniques in treating recurrent lumbar disc herniation (RLDH).Methods:This study is a retrospective cohort study. The clinical data were retrospectively collected from 68 patients who underwent surgical treatment for RLDH at Department of Mini-invasive Spinal Surgery, the Third People′s Hospital of Henan Province from June 2020 to June 2023. The patients were divided into the UBE group (38 cases) and the PTED group (30 cases) based on the surgical technique used. The drainage volume, surgery duration, and postoperative complications for revision surgeries in both groups were recorded. Visual analogue scale(VAS) and Oswestry disability index (ODI) were used to assess back pain and leg pain degrees and improvements preoperatively, 3 days postoperatively, 3 months postoperatively, and at the final follow-up. The modified Macnab criteria were used to evaluate outcomes at the final follow-up. The data comparison was conducted using independent sample t-test, repeated measures analysis of variance, χ2 test or Fisher's exact test. Results:All surgeries were successfully completed. The surgery duration in the UBE group was significantly shorter than in the PTED group, with statistically significant differences ((50.9±10.5)minutes vs.(55.9±12.5)minutes, t=1.234, P=0.001). All patients were followed up for more than 1 year, with a follow-up period of (18.1±5.6) months (range: 12 to 29 months). Both groups showed a significant reduction in VAS and ODI for back and leg pain at all postoperative time points compared to preoperative scores (all P<0.05). However, there were no statistically significant differences in VAS of low back pain, lower limb pain score and ODI score over time between the groups (all P>0.05). At the final follow-up, the UBE group had an excellent and good rate of 92.1% (35/38); the PTED group had an excellent and good rate of 86.6% (26/30)( χ2=0.727, P=0.867). One patient in the UBE group and three in the PTED group experienced cerebrospinal fluid leaks, and one patient in the PTED group experienced postoperative leg numbness; all were discharged after conservative treatment. At the final follow-up, lumbar X-rays, CT, and MRI evaluations showed no recurrence or instability at the surgical segments. Conclusions:Both UBE and PTED can achieve good clinical outcomes in the treatment of RLDH through continuous visualization. The choice of surgical method for RLDH should be more precisely tailored to the individual.

Objective To discuss the potential mechanisms by which programmed cell death(PCD)might contribute to the pathogenesis of diabetic kidney disease(DKD).Methods Retrieve the datasets GSE30529 and GSE30122 from the Gene Expression Omnibus database and analyze them to obtain differentially expressed genes(DEGs)associated with DKD.Utilize the Gene Set Enrichment Analysis website,the ferroptosis database,and the autophagy database,along with relevant literature,to identify genes associated with apoptosis,necroptosis,pyroptosis,autophagy,and ferroptosis.Cross-reference these genes with the DKD DEGs to identify PCD-related genes that are differentially expressed in DKD.Perform Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analyses to explore the biological functions and potential pathways of the core genes.Conduct a protein-protein interaction network analysis to examine the interaction relationships of the target genes,and use the CytoHubba plugin in Cytoscape to screen for Hub genes.Results In the GSE30529 dataset,a total of 460 DEGs were identified,while the GSE30122 dataset yielded 992 DEGs.After merging and removing duplicates,932 DEGs were obtained.By intersecting these DEGs with PCD-related genes,61 apoptosis-related genes,7 necroptosis-related genes,39 pyroptosis-related genes,18 autophagy-related genes,and 16 ferroptosis-related genes associated with DKD were identified.The KEGG analysis results indicated that the DEGs related to apoptosis,necroptosis,pyroptosis,and autophagy in PCD were primarily enriched in pathways associated with diabetic complications,including the AGE-RAGE,IL-17,NF-κB,and TNF signaling pathways.In contrast,DEGs related to ferroptosis were mainly enriched in the fatty acid degradation pathway.GO enrichment analysis revealed that the biological processes of the differentially expressed PCD related genes in DKD were primarily involved in the regulation of signals such as NF-κB-inducing kinase/NF-κB,IL-1,and IL-17.Conclusions Differentially expressed PCD-related genes in DKD are mainly enriched in related signal pathways such as AGE-RAGE,IL-17,NF-κB and TNF,suggesting a critical role of PCD in the pathogenesis of DKD.

Objective To explore the objective characteristics of tongue in primary immune thrombocytopenia(ITP);To provide references for accurate syndrome differentiation.Methods Totally 112 patients with ITP were divided into groups according to their platelet count,TCM symptoms and drug treatment lines.Infrared thermal imager,hygrometer,colorimetry and image analysis software were used to detect the temperature,humidity,colorimetry and morphology of tongue body(TB),tongue coating(TC)and sublingual vessel(SV),and analyze their characteristics.The tongue was divided into five areas:tip of tongue(T),middle of tongue(M),behind of tongue(B),middle left of tongue(ML)and middle right of tongue(MR),and its temperature was measured.Humility(H)of tongue and tongue coating were measured by hygrometer.The images of tongue body,tongue coating and sublingual collaterals were taken,and the chromaticity indexes of R,G,B,L,a,b were analyzed by Adobe Photoshop 2023.The width,length and tortuosity of sublingual collaterals were under morphological analysis.Results ① Comparison of platelet count groups:compared with 30-50 platelet count group and more than 100 platelet count group,the TB-R of 51-100 platelet count group decreased(P<0.05,P<0.01),and compared with 30-50 platelet count group,the TB-a of 51-100 platelet count group decreased(P<0.01);compared with platelet<30 group and platelet 30-50 group,the TC-H of platelet>100 group increased(P<0.05,P<0.01);compared with platelet>100 group,the length of sublingual collaterals in platelet<30 group was longer(P<0.05).② Comparison of different TCM symptom groups:compared with the bleeding group and asymptomatic group,the M and SV-B in the fatigue group decreased(P<0.05,P<0.01);compared with the asymptomatic group,the TC-b in the anxious group was significantly higher(P<0.05).③ Comparison of administration groups:compared with the Danazol group and Chinese materia medica group,the TC-H in the glucocorticoid group was significantly higher(P<0.05,P<0.01).Conclusion There are differences in tongue characteristic indexes among ITP patients with different platelet counts,TCM symptoms and drug treatment lines,which can measure of tongue indexes to provide references for accurate syndrome differentiation of ITP.