Objectives:To compare the intraoperative neurophysiological monitoring(IONM)results during 3-column osteotomy surgery in severe congenital scoliosis(CS)patients with or without intraspinal anomalies,and to explore the effect of intraspinal anomaly on the incidence of IONM alarm events and postoperative out-comes in CS patients.Methods:Clinical data of patients with severe CS who underwent 3-column osteotomy surgery in our hospital from September 2020 to May 2023 were retrospectively analyzed.The patients were divided into two groups according to whether combined with intraspinal anomalies.The basic information,the latency and amplitude of somatosensory evoked potentials(SSEPs)of both lower extremities,amplitude of tran-scranial electric motor evoked potentials(TCeMEPs),as well as the sensitivity and specificity of multimodal IONM were compared between the two groups.The incidence of IONM alarm events and postoperative out-comes were analyzed.Results:A total of 37 patients who met the criteria were included in the study,of which 14 patients combined with intraspinal anomalies,including 8 cases of syringomyelia,2 case of tethered cord,1 case of diastematomyelia,1 case of diastematomyelia combined with tethered cord,and 2 cases of sy-ringomyelia combined with tethered cord.The latency of SSEPs-P3 7 in the concave side lower extremity of CS patients with intraspinal anomalies was significantly longer than that of CS patients without intraspinal anomalies(40.9±3.3ms vs 38.0±3.7ms,P=0.03).In addition,the sensitivity and specificity of multimodal IONM were comparable between the two groups.There was no significant difference in the incidence of abnormal SSEPs,the incidence of IONM alarm events and the incidence of postoperative neurological symptoms between the two groups(P＞0.05).Conclusions:Multimodal IONM provides excellent monitoring effects in severe CS paitents undergoing 3-column osteotomy surgery.The latency of SSEPs-P37 in the concave side lower ex-tremity of CS patients with intraspinal anomalies was significantly longer than that of CS patients without in-traspinal anomalies.Intraspinal anomalies don't increase the incidence of intraoperative IONM alarm events or the incidence of postoperative neurological complications.

Objectives:To compare the intraoperative neurophysiological monitoring(IONM)results during 3-column osteotomy surgery in severe congenital scoliosis(CS)patients with or without intraspinal anomalies,and to explore the effect of intraspinal anomaly on the incidence of IONM alarm events and postoperative out-comes in CS patients.Methods:Clinical data of patients with severe CS who underwent 3-column osteotomy surgery in our hospital from September 2020 to May 2023 were retrospectively analyzed.The patients were divided into two groups according to whether combined with intraspinal anomalies.The basic information,the latency and amplitude of somatosensory evoked potentials(SSEPs)of both lower extremities,amplitude of tran-scranial electric motor evoked potentials(TCeMEPs),as well as the sensitivity and specificity of multimodal IONM were compared between the two groups.The incidence of IONM alarm events and postoperative out-comes were analyzed.Results:A total of 37 patients who met the criteria were included in the study,of which 14 patients combined with intraspinal anomalies,including 8 cases of syringomyelia,2 case of tethered cord,1 case of diastematomyelia,1 case of diastematomyelia combined with tethered cord,and 2 cases of sy-ringomyelia combined with tethered cord.The latency of SSEPs-P3 7 in the concave side lower extremity of CS patients with intraspinal anomalies was significantly longer than that of CS patients without intraspinal anomalies(40.9±3.3ms vs 38.0±3.7ms,P=0.03).In addition,the sensitivity and specificity of multimodal IONM were comparable between the two groups.There was no significant difference in the incidence of abnormal SSEPs,the incidence of IONM alarm events and the incidence of postoperative neurological symptoms between the two groups(P＞0.05).Conclusions:Multimodal IONM provides excellent monitoring effects in severe CS paitents undergoing 3-column osteotomy surgery.The latency of SSEPs-P37 in the concave side lower ex-tremity of CS patients with intraspinal anomalies was significantly longer than that of CS patients without in-traspinal anomalies.Intraspinal anomalies don't increase the incidence of intraoperative IONM alarm events or the incidence of postoperative neurological complications.

OBJECTIVE: To observe the effect of Shenbing Decoction Ⅲ for improving renal function and pathology in rats with 5/6 nephrectomy and analyze its therapeutic mechanism for renal fibrosis in chronic kidney disease using network pharmacology combined with molecular docking. METHODS: Forty male SD rats were randomized into two groups to receive two-staged 5/6 nephrectomy (n=30) or sham operation (n=10), and 2 weeks after the final operation, serum creatinine level of the rats was measured. The rats with nephrectomy were further randomized into Shenbing Decoction Ⅲ group, losartan group and model group for daily treatment with the corresponding drugs via gavage starting at 1 week after 5/6 nephrectomy. After 16 weeks of treatment, serum creatinine and urea nitrogen levels of the rats were measured, and HE staining and Western blotting were used to examine the changes in renal pathology and fibrosis-related factors. Network pharmacology combined with molecular docking study was performed to explore the therapeutic mechanism Shenbing Decoction Ⅲ against renal fibrosis in chronic kidney disease, and Western blotting was used to verify the expressions of the core targets. RESULTS: Compared with those in the model group, the rats receiving 5/6 nephrectomy and Shenbing Decoction Ⅲ treatment showed significantly reduced serum creatinine and urea nitrogen levels, lessened renal pathologies, and improvement of the changes in epithelial mesenchymal transition-related proteins. Network pharmacological analysis showed that the main active ingredients of Shenbing Decoction Ⅲ were acacetin, apigenin, eupatilin, quercetin, kaempferol and luteolin, and the key targets included STAT3, SRC, CTNNB1, PIK3R1 and AKT1. Molecular docking study revealed that the active ingredients of Shenbing Decoction Ⅲ had good binding activity to the key targets. Western blotting showed that in rats with 5/6 nephrectomy, treatment with Shenbing Decoction Ⅲ obviously restored the protein expression of STAT3, PI3K, and AKT in renal tissue. CONCLUSION Shenbing Decoction Ⅲ can reduce renal injury induced by 5/6 nephrectomy in rats, and its therapeutic effects are mediated possibly by its main pharmacologically active ingredients that alleviate renal fibrosis via modulating multiple targets including STAT3, PIK3R1, and AKT1.
Male ; Animals ; Rats ; Rats, Sprague-Dawley ; Molecular Docking Simulation ; Network Pharmacology ; Creatinine ; Renal Insufficiency, Chronic/drug therapy* ; Fibrosis ; Urea

OBJECTIVE: To identify the main active components in Ⅲ and their targets and explore the mechanism by which Ⅲ alleviates proteinuria in chronic kidney disease (CKD) based on network pharmacology. METHODS: The active components of Ⅲ and their potential targets, along with the oral bioavailability and drug-like properties of each component were searched in the TCMSP database. The proteinuria-related targets were searched in the GeneCards database. The active component-target network was constructed using Cytoscape software, and the acquired information of the targets from ClueGO was used for enrichment analysis of the gene pathways. RESULTS: A total of 102 active components were identified from Ⅲ. These active components acted on 126 targets, among which 69 were related to proteinuria. Enrichment analysis revealed fluid shear stress- and atherosclerosisrelated pathways as the highly significant pathways in proteinuria associated with CKD. CONCLUSIONS We preliminarily validated the prescription of Ⅲ and obtained scientific evidence that supported its use for treatment of proteinuria in CKD. The findings in this study provide a theoretical basis for further study of the mechanism of Ⅲ in the treatment of proteinuria in CKD.
Biological Availability ; Drugs, Chinese Herbal ; chemistry ; pharmacokinetics ; therapeutic use ; Humans ; Proteinuria ; drug therapy ; etiology ; metabolism ; Renal Insufficiency, Chronic ; complications ; metabolism