Objective To study the medication law of TCM compounds for ischemic stroke using data mining methods;To provide reference for clinical medication.Methods Literature about TCM treatment for ischemic stroke was retrieved from CNKI,VIP,Wanfang Data and SinoMed from May 31,2014 to May 31,2024.Drug frequency analysis,dosage analysis,property and taste attribution analysis,association rule analysis,factor analysis and clustering analysis were performed using Excel 2019,SPSS Modeler 18,SPSS 25 software.Results A total of 180 prescriptions for the treatment of ischemic stroke were included,involving 208 kinds of Chinese materia medica,with a total frequency of 1 996 times,of which 20 were high-frequency medicines(≥24 times),with Chuanxiaong Rhizoma,Angelicae Sinensis Radix,Pheretima,Astragali Radix,Paeoniae Radix Rubra and Carthami Flos being the most frequent;the efficacy of the medicines included activating blood circulation and removing blood stasis,tonifying the deficiency,pacifying the liver,calming the wind and clearing away heat;the main properties were warm,cold and neutral;the main tastes were bitter,sweet and pungent;the main meridians were liver,spleen,heart and lung meridians;among the drug dosages of drugs with frequency≥24,the mean dosage of Chuanxiong Rhizoma,Angelicae Sinensis Radix,Pheretima,Astragali Radix and Paeoniae Radix Rubra were 12.24,12.91,10.52,40.00,12.13 g,respectively.In the systematic clustering and complex network analysis,it was suggested that the core TCM prescriptions were:Xuefu Zhuyu Decoction with modified Banxia Baizhu Tianma Decoction,modified Chaihu Shugan Powder,Buyang Huanwu Decoction with modified Huangqi Guizhi Wuwu Decoction and modified Liujunzi Decoction.Conclusion TCM treatment for ischemic stroke mostly uses the methods of activating blood circulation and expelling phlegm,nourishing blood to promote blood circulation,clearing heat and cooling blood,and benefiting qi and neutralizing qi,which provides ideas and methods for following research.

Objectives:To explore the clinical efficacy and the postoperative recurrence rate of the vertebral"Collapse"lesion resection for treating thoracolumbar spinal metastases compared to separation surgery.Methods:A retrospective study was conducted on 78 patients with thoracolumbar spinal metastases treated at Tianjin University General Hospital from December 2018 to December 2022.There were 42 males(53.8％)and 36 females(46.2％),with a mean age of 61.9±10.6 years(range 34-76 years).The patients were divided into separation surgery group(21 cases)and"Collapse"resection group(57 cases).Two to three weeks after surgery,radiotherapy,chemotherapy or targeted drugs were given according to the type of primary tumor after wound healing.The data on operative time,intraoperative blood loss,drainage volume,Frankel classification for spinal cord injury,and visual analogue scale(VAS)scores for pain preoperatively,7d after operation and at final follow-up,as well as local recurrence rates and perioperative complications were collected.Results:The operative time and intraoperative blood loss in the"Collapse"resection group(328.7±89.2min,782.5±89.2mL)were significantly higher than those in the separation surgery group(243.2±89.2min,585.7±89.2mL)(P＜0.05).There was no statistically significant difference in postoperative drainage volume between the two groups("Collapse"resection group 698.2±230.2mL vs separation surgery group 674.7±180.7mL)(P＞0.05).During follow-up,all the patients in the separation surgery group received stereotactic radiotherapy postoperatively;While 10 patients(21.2％)in the"Collapse"resection group underwent radiotherapy,and the remaining 47(78.8％)patients received targeted,immunological,or chemotherapy as part of comprehensive treatment.The recurrence rate in the separation surgery group was approximately 9.5％(2/21).Among the patients who received"Collapse"resection plus radiotherapy,there was 1 local recurrence,resulting in a recurrence rate of 10％(1/10),while the patients who didn't receive radiotherapy experienced 3 local recurrences,with a recurrence rate of 6.4％(3/47).The overall recurrence rate for patients in the"Collapse"resection group was 7.0％(4/57).There was no statistically significant difference in recurrence rates between the two surgical procedures(P=0.708).In the separation surgery group,postoperative complications included one case of wound infection,one case of wound dehiscence two months after postoperative radiotherapy,and one case of epidural hematoma causing compression.In the group of"Collapse"resection,complications included one case of cerebrospinal fluid leakage with secondary infection and one case of superficial wound infection.VAS scores on 7d postoperatively significantly decreased compared to preoperative scores in both groups(P＜0.05),and there were significant differences in VAS scores at final follow-up compared to preoperative scores(P＜0.05).No statistical difference in VAS scores was observed between the two groups on 7d postoperatively and at final follow-up(P＞0.05).Except for 5 Frankel A-D grade patients with no significant improvement in neurological function,the remaining 73 patients showed no deterioration in neurological function,with varying degrees of recovery of at least 1 grade,yielding an improvement rate of 93.6％(73/78).Conclusions:The vertebral"Collapse"resection for thoracolumbar spinal tumors does not require postoperative radiotherapy,as the tumor recurrence rate is comparable to that of patients treated with separation surgery followed by radiotherapy.

Objective:To analyze the symptoms,diagnosis and treatment of upper urinary tract calculi patients combined with mild and moderate benign prostatic hyperplasia(BPH)after ureteral stent implantation.Methods:One hundred and six BPH pa-tients who were hospitalized for upper urinary tract calculi and had ureteral stents retained from January 2019 to December 2022 were selected and divided into 2 weeks group and 4 weeks group according to the time of removal of ureteral stents after surgery.Their gener-al clinical data were analyzed and compared.International Prostatic Symptom Scale(IPSS),postoperative ureteral Stent Symptom Questionnaire(USSQ),and incidence of adverse events after ureteral stent removal were recorded before and after removal.Results:The scores of IPSS were significantly increased in all patients,and symptoms in urinary tract had improved significantly after discharge(P＜0.05).Compared with the 2 weeks group,the USSQ score of the 4 weeks group was significantly increased(P＜0.05).And no significant adverse event was observed in the 2 weeks group after the removal of ureteral sten.Conclusion:IPSS score and USSQ score increased significantly during stent implantation in BPH patients with lithiasis.And complications increased sig-nificantly over time.Following thorough clinical assessment,early ureteral stent removal demonstrates both safety and efficacy,repre-senting an optimal therapeutic approach in selected cases.

Objectives:To explore the clinical efficacy and the postoperative recurrence rate of the vertebral"Collapse"lesion resection for treating thoracolumbar spinal metastases compared to separation surgery.Methods:A retrospective study was conducted on 78 patients with thoracolumbar spinal metastases treated at Tianjin University General Hospital from December 2018 to December 2022.There were 42 males(53.8％)and 36 females(46.2％),with a mean age of 61.9±10.6 years(range 34-76 years).The patients were divided into separation surgery group(21 cases)and"Collapse"resection group(57 cases).Two to three weeks after surgery,radiotherapy,chemotherapy or targeted drugs were given according to the type of primary tumor after wound healing.The data on operative time,intraoperative blood loss,drainage volume,Frankel classification for spinal cord injury,and visual analogue scale(VAS)scores for pain preoperatively,7d after operation and at final follow-up,as well as local recurrence rates and perioperative complications were collected.Results:The operative time and intraoperative blood loss in the"Collapse"resection group(328.7±89.2min,782.5±89.2mL)were significantly higher than those in the separation surgery group(243.2±89.2min,585.7±89.2mL)(P＜0.05).There was no statistically significant difference in postoperative drainage volume between the two groups("Collapse"resection group 698.2±230.2mL vs separation surgery group 674.7±180.7mL)(P＞0.05).During follow-up,all the patients in the separation surgery group received stereotactic radiotherapy postoperatively;While 10 patients(21.2％)in the"Collapse"resection group underwent radiotherapy,and the remaining 47(78.8％)patients received targeted,immunological,or chemotherapy as part of comprehensive treatment.The recurrence rate in the separation surgery group was approximately 9.5％(2/21).Among the patients who received"Collapse"resection plus radiotherapy,there was 1 local recurrence,resulting in a recurrence rate of 10％(1/10),while the patients who didn't receive radiotherapy experienced 3 local recurrences,with a recurrence rate of 6.4％(3/47).The overall recurrence rate for patients in the"Collapse"resection group was 7.0％(4/57).There was no statistically significant difference in recurrence rates between the two surgical procedures(P=0.708).In the separation surgery group,postoperative complications included one case of wound infection,one case of wound dehiscence two months after postoperative radiotherapy,and one case of epidural hematoma causing compression.In the group of"Collapse"resection,complications included one case of cerebrospinal fluid leakage with secondary infection and one case of superficial wound infection.VAS scores on 7d postoperatively significantly decreased compared to preoperative scores in both groups(P＜0.05),and there were significant differences in VAS scores at final follow-up compared to preoperative scores(P＜0.05).No statistical difference in VAS scores was observed between the two groups on 7d postoperatively and at final follow-up(P＞0.05).Except for 5 Frankel A-D grade patients with no significant improvement in neurological function,the remaining 73 patients showed no deterioration in neurological function,with varying degrees of recovery of at least 1 grade,yielding an improvement rate of 93.6％(73/78).Conclusions:The vertebral"Collapse"resection for thoracolumbar spinal tumors does not require postoperative radiotherapy,as the tumor recurrence rate is comparable to that of patients treated with separation surgery followed by radiotherapy.

The ventral anterior (VA) nucleus of the thalamus is a major target of the basal ganglia and is closely associated with the pathogenesis of Parkinson's disease (PD). Notably, the VA receives direct innervation from the hypothalamic histaminergic system. However, its role in PD remains unknown. Here, we assessed the contribution of histamine to VA neuronal activity and PD motor deficits. Functional magnetic resonance imaging showed reduced VA activity in PD patients. Optogenetic activation of VA neurons or histaminergic afferents significantly alleviated motor deficits in 6-OHDA-induced PD rats. Furthermore, histamine excited VA neurons via H1 and H2 receptors and their coupled hyperpolarization-activated cyclic nucleotide-gated channels, inward-rectifier K⁺ channels, or Ca²⁺-activated K⁺ channels. These results demonstrate that histaminergic afferents actively compensate for Parkinsonian motor deficits by biasing VA activity. These findings suggest that targeting VA histamine receptors and downstream ion channels may be a potential therapeutic strategy for PD motor dysfunction.
Animals ; Histamine/metabolism* ; Male ; Oxidopamine/toxicity* ; Rats ; Ventral Thalamic Nuclei/physiopathology* ; Rats, Sprague-Dawley ; Disease Models, Animal ; Parkinson Disease/metabolism* ; Neurons/physiology* ; Humans ; Optogenetics

Objective:To clarify the genetic associations between obesity, diabetes, smoking, non-alcoholic fatty liver disease, acute and chronic pancreatitis, and pancreatic cancer risk.Methods:Summary data from genome-wide association studies (GWAS) of individuals of European descent were used. Obesity, alcohol consumption, diabetes, and acute and chronic pancreatitis data for the UK population were obtained from the GWAS catalog, while alcohol consumption, non-alcoholic fatty liver disease, occasional smoking, and regular smoking data were obtained from the UK biobank. Pancreatic cancer-related data for the Finnish population were sourced from the latest R11 version of the Finnish database. Two-sample Mendelian randomization (MR) analysis was conducted on the associations between the aforementioned risk factors and pancreatic cancer using five MR methods, primarily inverse variance weighting. The robustness of the results was assessed through Q heterogeneity tests, pleiotropy tests, MR-PRESSO analysis, and reverse MR analysis.Results:Obesity showed a significant positive association with pancreatic cancer risk ( OR=1.407, 95% CI: 1.100-1.714, P=0.030), and the results were robust based on Q heterogeneity tests, pleiotropy tests, MR-PRESSO, and reverse MR analysis (all P>0.05). However, no significant associations were found between pancreatic cancer risk and alcohol consumption ( P=0.330), heavy drinking ( P=0.382), type 1 diabetes ( P=0.674), type 2 diabetes ( P=0.825), occasional smoking ( P=0.607), regular smoking ( P=0.758), non-alcoholic fatty liver disease ( P=0.287), acute pancreatitis ( P=0.336), or chronic pancreatitis ( P=0.545). Conclusion:This study further confirms the strong genetic association between obesity and increased pancreatic cancer risk.

OBJECTIVE: Circadian rhythm disruption (CRD) is a risk factor that correlates with poor prognosis across multiple tumor types, including hepatocellular carcinoma (HCC). However, its mechanism remains unclear. This study aimed to define HCC subtypes based on CRD and explore their individual heterogeneity. METHODS: To quantify CRD, the HCC CRD score (HCCcrds) was developed. Using machine learning algorithms, we identified CRD module genes and defined CRD-related HCC subtypes in The Cancer Genome Atlas liver HCC cohort (n = 369), and the robustness of this method was validated. Furthermore, we used bioinformatics tools to investigate the cellular heterogeneity across these CRD subtypes. RESULTS: We defined three distinct HCC subtypes that exhibit significant heterogeneity in prognosis. The CRD-related subtype with high HCCcrds was significantly correlated with worse prognosis, higher pathological grade, and advanced clinical stages, while the CRD-related subtype with low HCCcrds had better clinical outcomes. We also identified novel biomarkers for each subtype, such as nicotinamide n-methyltransferase and myristoylated alanine-rich protein kinase C substrate-like 1. CONCLUSION We classify the HCC patients into three distinct groups based on circadian rhythm and identify their specific biomarkers. Within these groups greater HCCcrds was associated with worse prognosis. This approach has the potential to improve prediction of an individual's prognosis, guide precision treatments, and assist clinical decision making for HCC patients. Please cite this article as: Li XJ, Chang L, Mi Y, Zhang G, Zhu SS, Zhang YX, et al. Integrated-omics analysis defines subtypes of hepatocellular carcinoma based on circadian rhythm. J Integr Med. 2025; 23(4): 445-456.
Humans ; Carcinoma, Hepatocellular/pathology* ; Liver Neoplasms/pathology* ; Circadian Rhythm/genetics* ; Prognosis ; Male ; Female ; Biomarkers, Tumor/genetics* ; Middle Aged ; Machine Learning ; Computational Biology

OBJECTIVE: Recombination events are common and serve as the primary driving force of diverse human adenovirus (HAdV), particularly in children with acute respiratory tract infections (ARIs). Therefore, continual monitoring of these events is essential for effective viral surveillance and control. METHODS: Respiratory specimens were collected from children with ARIs between January 2022 and December 2023. The penton base, hexon, and fiber genes were amplified from HAdV-positive specimens and sequenced to determine the virus type. In cases with inconsistent typing results, genes were cloned into the pGEM-T vector to detect recombination events. Metagenomic next-generation sequencing (mNGS) was performed to characterize the recombinant HAdV genomes. RESULTS: Among 6,771 specimens, 277 (4.09%, 277/6,771) were positvie for HAdV, of which 157 (56.68%, 157/277) were successfully typed, with HAdV-B3 being the dominant type (91.08%, 143/157), and 14 (5.05%, 14/277) exhibited inconsistent typing results, six of which belonged to species B. The penton base genes of these six specimens were classified as HAdV-B7, whereas their hexon and fiber genes were classified as HAdV-B3, resulting in a recombinant genotype designated P7H3F3, which closely resembled HAdV-B114. Additionally, a partial gene encoding L1 52/55 kD was identified, which originated from HAdV-B16. CONCLUSION A novel recombinant, P7H3F3, was identified, containing sequences derived from HAdV-B3 and HAdV-B7, which is similar to HAdV-B114, along with additional sequences from HAdV-B16.
Humans ; Adenoviruses, Human/isolation & purification* ; Respiratory Tract Infections/epidemiology* ; Child, Preschool ; Child ; Recombination, Genetic ; Male ; Beijing/epidemiology* ; Infant ; Female ; Phylogeny ; Adenovirus Infections, Human/epidemiology* ; Acute Disease ; Genome, Viral