Chinese Journal of Integrative Medicine最新文献

{"title":"Stir-fried Semen Armeniacae Amarum Suppresses Aristolochic Acid I-Induced Nephrotoxicity and DNA Adducts.","authors":"Cheng-Xian Li, Xiao-He Xiao, Xin-Yu Li, Da-Ke Xiao, Yin-Kang Wang, Xian-Ling Wang, Ping Zhang, Yu-Rong Li, Ming Niu, Zhao-Fang Bai","doi":"10.1007/s11655-024-3809-2","DOIUrl":"10.1007/s11655-024-3809-2","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the protective effects of stir-fried Semen Armeniacae Amarum (SAA) against aristolochic acid I (AAI)-induced nephrotoxicity and DNA adducts and elucidate the underlying mechanism involved for ensuring the safe use of Asari Radix et Rhizoma.</p><p><strong>Methods: </strong>In vitro, HEK293T cells overexpressing Flag-tagged multidrug resistance-associated protein 3 (MRP3) were constructed by Lentiviral transduction, and inhibitory effect of top 10 common pairs of medicinal herbs with Asari Radix et Rhizoma in clinic on MRP3 activity was verified using a self-constructed fluorescence screening system. The mRNA, protein expressions, and enzyme activity levels of NAD(P)H quinone dehydrogenase 1 (NQO1) and cytochrome P450 1A2 (CYP1A2) were measured in differentiated HepaRG cells. Hepatocyte toxicity after inhibition of AAI metabolite transport was detected using cell counting kit-8 assay. In vivo, C57BL/6 mice were randomly divided into 5 groups according to a random number table, including: control (1% sodium bicarbonate), AAI (10 mg/kg), stir-fried SAA (1.75 g/kg) and AAI + stir-fried SAA (1.75 and 8.75 g/kg) groups, 6 mice in each group. After 7 days of continuous gavage administration, liver and kidney damages were assessed, and the protein expressions and enzyme activity of liver metabolic enzymes NQO1 and CYP1A2 were determined simultaneously.</p><p><strong>Results: </strong>In vivo, combination of 1.75 g/kg SAA and 10 mg/kg AAI suppressed AAI-induced nephrotoxicity and reduced dA-ALI formation by 26.7%, and these detoxification effects in a dose-dependent manner (P<0.01). Mechanistically, SAA inhibited MRP3 transport in vitro, downregulated NQO1 expression in vivo, increased CYP1A2 expression and enzymatic activity in vitro and in vivo, respectively (P<0.05 or P<0.01). Notably, SAA also reduced AAI-induced hepatotoxicity throughout the detoxification process, as indicated by a 41.3% reduction in the number of liver adducts (P<0.01).</p><p><strong>Conclusions: </strong>Stir-fried SAA is a novel drug candidate for the suppression of AAI-induced liver and kidney damages. The protective mechanism may be closely related to the regulation of transporters and metabolic enzymes.</p>","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":"142-152"},"PeriodicalIF":2.2,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141293215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gentiopicroside Alleviates Atherosclerosis by Suppressing Reactive Oxygen Species-Dependent NLRP3 Inflammasome Activation in Vascular Endothelial Cells via SIRT1/Nrf2 Pathway.","authors":"Zhu-Qing Li, Feng Zhang, Qi Li, Li Wang, Xiao-Qiang Sun, Chao Li, Xue-Mei Yin, Chun-Lei Liu, Yan-Xin Wang, Xiao-Yu Du, Cheng-Zhi Lu","doi":"10.1007/s11655-024-4206-6","DOIUrl":"10.1007/s11655-024-4206-6","url":null,"abstract":"<p><strong>Objective: </strong>To evaluate the protective effects of gentiopicroside (GPS) against reactive oxygen species (ROS)-induced NOD-like receptor family, pyrin domain containing 3 (NLRP3) inflammasome activation in endothelial cells, aiming to reduce atherosclerosis.</p><p><strong>Methods: </strong>Eight-week-old male ApoE-deficient mice were randomly divided into 2 groups (n=10 per group): the vehicle group and the GPS treatment group. Both groups were fed a high-fat diet for 16 weeks. GPS (40 mg/kg per day) was administered by oral gavage to the GPS group, while the vehicle group received an equivalent volume of the vehicle solution. At the end of the treatment, blood and aortic tissues were collected for assessments of atherosclerosis, lipid profiles, oxidative stress, and molecular expressions related to NLRP3 inflammasome activation, ROS production, and apoptosis. Additionally, in vitro experiments on human aortic endothelial cells treated with oxidized low-density lipoprotein (ox-LDL) were conducted to evaluate the effects of GPS on NLRP3 inflammasome activation, pyroptosis, apoptosis, and ROS production, specifically examining the role of the sirtuin 1 (SIRT1)/nuclear factor erythroid 2-related factor 2 (Nrf2) pathway. SIRT1 and Nrf2 inhibitors were used to confirm the pathway's role.</p><p><strong>Results: </strong>GPS treatment significantly reduced atherosclerotic lesions in the en face aorta (P<0.01), as well as in the thoracic and abdominal aortic regions, and markedly decreased sinus lesions within the aortic root (P<0.05 or P<0.01). Additionally, GPS reduced oxidative stress markers and proinflammatory cytokines, including interleukin (IL)-1 β and IL-18, in lesion areas (P<0.05, P<0.01). In vitro, GPS inhibited ox-LDL-induced NLRP3 activation, as evidenced by reduced NLRP3 (P<0.01), apoptosis-associated speck-like protein containing a CARD, cleaved-caspase-1, and cleaved-gasdermin D expressions (all P<0.01). GPS also decreased ROS production, apoptosis, and pyroptosis, with the beneficial effects being significantly reversed by SIRT1 or Nrf2 inhibitors.</p><p><strong>Conclusion: </strong>GPS exerts an antiatherogenic effect by inhibiting ROS-dependent NLRP3 inflammasome activation via the SIRT1/Nrf2 pathway.</p>","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":"118-130"},"PeriodicalIF":2.2,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142817431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integrated Medicine Treatment of Rare Bone Marrow Tuberculosis in Systemic Lupus Erythematosus and Potentiating and Detoxifying Effects of Chinese Medicine: A Case Report.","authors":"Wu Chen, Lin Huang, Wei-Man Shi, Ke Ma, Cheng-Ping Wen, Qiao-Ding Dai","doi":"10.1007/s11655-024-4202-x","DOIUrl":"10.1007/s11655-024-4202-x","url":null,"abstract":"","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":"153-156"},"PeriodicalIF":2.2,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142686138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research Progress of Chinese Medicine Monomers in Treatment of Cholangiocarcinoma.","authors":"Xiang Wang, Xiao-Qing Wang, Kai Luo, He Bai, Jia-Lin Qi, Gui-Xin Zhang","doi":"10.1007/s11655-024-4203-9","DOIUrl":"10.1007/s11655-024-4203-9","url":null,"abstract":"<p><p>Cholangiocarcinoma (CCA) is a malignant tumor originating from cholangiocytes. However, it remains unclear about the pathogenesis of this carcinoma, which may be related to multiple factors. Currently, CCA is mainly treated by surgery, chemotherapy, and radiotherapy. Among them, surgery is the only potentially curative option for CCA. Nevertheless, the high malignancy and asymptomatic nature of CCA may lead to poor treatment outcomes. It has been demonstrated that Chinese medicine (CM) plays a significant role in various antitumor applications. Meanwhile, CM exhibits fewer side effects and high availability. Moreover, the in vitro application of CM monomers has been explored in many domestic and foreign studies. This article mainly reviews the signaling pathways and molecular mechanisms of CM monomers in the treatment of CCA in recent years. These findings are expected to provide new insights into the treatment of CCA.</p>","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":"170-182"},"PeriodicalIF":2.2,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142544067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of Spinal Manipulative Therapy on Brain Function and Pain Alleviation in Lumbar Disc Herniation: A Resting-State fMRI Study.","authors":"Xing-Chen Zhou, Shuang Wu, Kai-Zheng Wang, Long-Hao Chen, Zi-Cheng Wei, Tao Li, Zi-Han Hua, Qiong Xia, Zhi-Zhen Lyu, Li-Jiang Lyu","doi":"10.1007/s11655-024-4205-7","DOIUrl":"10.1007/s11655-024-4205-7","url":null,"abstract":"<p><strong>Objective: </strong>To elucidate how spinal manipulative therapy (SMT) exerts its analgesic effects through regulating brain function in lumbar disc herniation (LDH) patients by utilizing resting-state functional magnetic resonance imaging (rs-fMRI).</p><p><strong>Methods: </strong>From September 2021 to September 2023, we enrolled LDH patients (LDH group, n=31) and age- and sex-matched healthy controls (HCs, n=28). LDH group underwent rs-fMRI at 2 distinct time points (TPs): prior to the initiation of SMT (TP1) and subsequent to the completion of the SMT sessions (TP2). SMT was administered once every other day for 30 min per session, totally 14 treatment sessions over a span of 4 weeks. HCs did not receive SMT treatment and underwent only one fMRI scan. Additionally, participants in LDH group completed clinical questionnaires on pain using the Visual Analog Scale (VAS) and the Japanese Orthopedic Association (JOA) score, whereas HCs did not undergo clinical scale assessments. The effects on the brain were jointly characterized using the amplitude of low-frequency fluctuations (ALFF) and regional homogeneity (ReHo). Correlation analyses were conducted between specific brain regions and clinical scales.</p><p><strong>Results: </strong>Following SMT treatment, pain symptoms in LDH patients were notably alleviated and accompanied by evident activation of effects in the brain. In comparison to TP1, TP2 exhibited the most significant increase in ALFF values for Temporal_Sup_R and the most notable decrease in ALFF values for Paracentral_Lobule_L (voxelwise P<0.005; clusters >30; FDR correction). Additionally, the most substantial enhancement in ReHo values was observed for the Cuneus_R, while the most prominent reduction was noted for the Olfactory_R (voxelwise P<0.005; clusters >30; FDR correction). Moreover, a comparative analysis revealed that, in contrast to HCs, LDH patients at TP1 exhibited the most significant increase in ALFF values for Temporal_Pole_Sup_L and the most notable decrease in ALFF values for Frontal_Mid_L (voxelwise P<0.005; clusters >30; FDR correction). Furthermore, the most significant enhancement in ReHo values was observed for Postcentral_L, while the most prominent reduction was identified for ParaHippocampal_L (voxelwise P<0.005; clusters >30; FDR correction). Notably, correlation analysis with clinical scales revealed a robust positive correlation between the Cuneus_R score and the rate of change in the VAS score (r=0.9333, P<0.0001).</p><p><strong>Conclusions: </strong>Long-term chronic lower back pain in patients with LDH manifests significant activation of the \"AUN-DMN-S1-SAN\" neural circuitry. The visual network, represented by the Cuneus_R, is highly likely to be a key brain network in which the analgesic efficacy of SMT becomes effective in treating LDH patients. (Trial registration No. NCT06277739).</p>","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":"108-117"},"PeriodicalIF":2.2,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142871622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy and Safety of Juan Bi Pill with Add-on Methotrexate in Active Rheumatoid Arthritis: A 48-Week, Multicentre, Randomized, Double-Blind, Placebo-Controlled Trial.","authors":"Qing-Yun Jia, Yi-Ru Wang, Da-Wei Sun, Jian-Chun Mao, Luan Xue, Xiao-Hua Gu, Xiang Yu, Xue-Mei Piao, Hao Xu, Qian-Qian Liang","doi":"10.1007/s11655-024-3768-7","DOIUrl":"10.1007/s11655-024-3768-7","url":null,"abstract":"<p><strong>Objective: </strong>To explore the efficacy and safety of Juan Bi Pill (JBP) in treatment of active rheumatoid arthritis (RA).</p><p><strong>Methods: </strong>From February 2017 to May 2018, 115 participants from 4 centers were randomly divided into JBP group (57 cases) and placebo group (58 cases) in a 1:1 ratio using a random number table method. Participants received a dose of JBP (4 g, twice a day, orally) combined with methotrexate (MTX, 10 mg per week) or placebo (4 g, twice a day, orally) combined with MTX for 12 weeks. Participants were required with follow-up visits at 24 and 48 weeks, attending 7 assessment visits. Participants were undergo disease activity assessment 7 times (at baseline and 2, 4, 8, 12, 24, 48 weeks) and safety assessments 6 times (at baseline and 4, 8, 12, 24, 48 weeks). The primary endpoint was 28-joint Disease Activity Score (DAS28-ESR and DAS28-CRP). The secondary endpoints included American College of Rheumatology (ACR) criteria for 20% and 50% improvement (ACR20/50), Health Assessment Questionnaire Disability Index (HAQ-DI), clinical disease activity index (CDAI), visual analog scale (VAS), Short Form-36 (SF-36) score, Medial Outcomes Study (MOS) sleep scale score, serum erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), tender joint count, swollen joint count, and morning stiffness. The adverse reactions were observed during the treatment.</p><p><strong>Results: </strong>After 12 weeks of treatment, DAS28-ESR and DAS28-CRP scores in both groups were lower than before treatment (both P<0.01), while the remission rate of DAS28-ESR and DAS28-CRP and low disease activity of JBP group were higher than those in the placebo group (both P<0.01). JBP demonstrated better efficacy on ACR20 and ACR50 compliance rate at 12 and 48 weeks comparing to placebo (all P<0.05). The CDAI and HAQ-DI score, pain VAS and global VAS change of RA patients and physicians, the serum ESR and CRP levels, and the number of tenderness and swelling joints were lower than before treatment at 4, 8, 12, 24, 48 weeks in both groups (P<0.05 or P<0.01), while the reduction of above indices in the JBP group was more obvious than those in the placebo group at 12 weeks (ESR and CRP, both P<0.05) or at 12 and 48 weeks (all P<0.01). There was no difference in adverse reactions between the 2 groups during treatment (P=0.75).</p><p><strong>Conclusion: </strong>JBP combined with MTX could effectively reduce disease activity in patients with RA in active stage, reduce the symptoms of arthritis, and improve the quality of life, while ensuring safety, reliability, and fewer adverse effects. (Trial Registration: ClinicalTrials.gov, No. NCT02885597).</p>","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":"99-107"},"PeriodicalIF":2.2,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142871621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Application of Chinese Medicine in Treatment of Ulcerative Colitis and Elucidation of Relevant Mechanisms.","authors":"Ji-Wei Zhu, Han-Ming Wang, Muaitaer Aisikaer, Wen-Jun Zhou, Tong-Tong Yang, Kasimujiang Aximujiang","doi":"10.1007/s11655-025-3824-y","DOIUrl":"https://doi.org/10.1007/s11655-025-3824-y","url":null,"abstract":"<p><p>Ulcerative colitis (UC) is a chronic, non-specific intestinal disease of unknown etiology, with high incidence rates worldwide. At present, Western medicine treatments have been associated with more adverse effects and poor efficacy. Chinese medicine (CM) is commonly used as an adjuvant treatment for the unique advantages in regulating immune function, repairing intestinal mucosa, and alleviating intestinal inflammation. At the same time, network pharmacology is also providing new ideas and innovations about CM and development of new drugs. This review systematically discusses the progress of research regarding UC treatment using CM, with a main focus on intestinal flora balance, intestinal mucosal barrier, CM enema, acupuncture therapy, and acupoint embedding. This study provides new ideas that clarify the therapeutic targets of UC.</p>","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143001087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mechanism of Banxia Houpo Decoction in Treating Gastroesophageal Reflux Disease: An Integrated Approach of Compound Analysis, Network Pharmacology and Empirical Verification.","authors":"Shun-Zhe Song, Jiang-Nan Xie, Jing-Wen Zhang, Ai-Xia Gong","doi":"10.1007/s11655-025-3825-x","DOIUrl":"https://doi.org/10.1007/s11655-025-3825-x","url":null,"abstract":"<p><strong>Objective: </strong>To elucidate the mechanism of Banxia Houpo Decoction (BHD) in treating gastroesophageal reflux disease (GERD) by integrating and utilizing the compound analysis, network pharmacology, and empirical verification.</p><p><strong>Methods: </strong>Ultra-high performance liquid chromatography-high resolution mass spectrometry (UPLC-HRMS) was utilized to identify the primary compounds in BHD. Network pharmacology was employed to retrieve target genes. A GERD rat model was developed and 32 SD rats were randomly divided into model, BHD-L (3 g/kg), BHD-H (6 g/kg), and mosapride (0.75 mg/kg) groups using a random number table, 8 rats in each group. Eight rats without the construction of a GERD model were selected as the blank group. Esophageal damage was evaluated through visualization and histopathology evaluation. 5-hydroxytryptamine (5-HT) levels in serum and lower esophageal sphincter (LES) were determined by ELISA. LES contractility was measured with a force transducer, and serotonin transporter (SERT) and 5-HT4R expressions in LES were assessed by RT-PCR, Western blot, and immunofluorescence staining, respectively.</p><p><strong>Results: </strong>UPLC-HRMS analysis identified 37 absorption peaks and 157 compounds in BHD. Functional enrichment identified SERT as a significant target for LES contractility. Histopathological findings indicated less severe esophageal mucosal damage in the BHD-H group compared with the model group. Although serum 5-HT levels showed no significant difference, 5-HT concentration in LES tissue was notably higher in the BHD-H group (P<0.05). Within the range from 10^-10 to 10^-7 mmol/L, LES contractility in the BHD-H and mosapride groups was significantly increased (P<0.05). Within the range from 3 × 10^-7 to 3 × 10^-6 mmol/L 5-HT, LES contractility in the BHD-H group was increased (P<0.05). No significant difference was detected within the range from 10^-5 to 10^-4 mmol/L 5-HT. Notably, SERT expression in the BHD-H group assessed by RT-PCR, Western blot, and immunofluorescence staining were significantly lower than that in the model group (all P<0.01); while 5-HT4R expression remained unchanged.</p><p><strong>Conclusion: </strong>BHD may increase LES contractility by inhibiting SERT expression in LES tissue.</p>","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142977509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kuanxiong Aerosol Attenuates Ischemic Stroke Injury via Modulation of the TRPV1 Channel.","authors":"Hong-Jian Chen, Ye-Feng Chen, Ji-Fan Chen, Kai Qian, Yang-Yang Zhu, Lei Fang, Ying Zhang, Tao Yang, Guo-Wei Wang, Pin-Tong Huang","doi":"10.1007/s11655-024-3669-9","DOIUrl":"https://doi.org/10.1007/s11655-024-3669-9","url":null,"abstract":"<p><strong>Objective: </strong>To evaluate the therapeutic effects of Kuanxiong Aerosol (KXA) on ischemic stroke with reperfusion and elucidate the underlying pharmacological mechanisms.</p><p><strong>Methods: </strong>In vivo pharmacological effects on ischemic stroke with reperfusion was evaluated using the transient middle cerebral artery occlusion (t-MCAO) mice model. To evaluate short-term outcome, 30 mice were randomly divided into vehicle group (n=15) and KXA group (n=15). Mice in KXA and vehicle groups received 69 mg KXA and vehicle for 1 day, respectively. To evaluate long-term outcome, 35 mice were randomly divided into sham group (n=5), vehicle group (n=15), and KXA group (n=15). Mice in KXA and vehicle groups received 69 mg KXA and vehicle for 7 days, respectively. Pathological changes in the brain were observed by 2,3,5-triphenyltetrazolium chloride or Nissl stainings, and behavioral assessments, including the Modified Neurologic Severity Score, Bederson score, rotarod test, and adhesive removal test were conducted. The penetration ability of KXA and KX (KXA without propellants) through the blood-brain barrier was assessed both in vitro using a transwell model and in vivo. Furthermore, in vitro effects of KX (5, 10, and 20 µL/L) on oxygen and glucose deprivation/re-oxygenation (OGD/R)-induced injury, transient receptor potential vanilloid type 1 (TRPV1) modulation, calcium influx, and mitochondrial function were explored through Western blot, CCK-8 assay, JC-1 staining, calcium imaging, adenosine triphosphate (ATP) and antioxidant measurements.</p><p><strong>Results: </strong>In in vivo experiments, KXA reduced brain infarct volume and neuron loss in t-MCAO mice. Behavioral assessments showed marked improvement in the neurological deficit of t-MCAO mice with KXA treatment (P<0.05 or P<0.01). Additionally, in vitro findings indicated that KX ameliorated OGD/R-induced injury through TRPV1 channel modulation. KX increased cell viability in OGD/R-treated SH-SY5Y cells and prevented OGD/R-induced calcium overload by downregulating TRPV1 expression and constraining calcium influx through TRPV1 (P<0.05 or P<0.01). Furthermore, KXA maintained the membrane potential and function of mitochondria in OGD/R-treated SH-SY5Y cells.</p><p><strong>Conclusions: </strong>KXA could attenuate ischemic stroke injury through TRPV1 channel modulation, indicating its potential as a promising therapeutic option for stroke in clinical practice.</p>","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142945680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effectiveness of Lianhua Qingwen Granule and Jingyin Gubiao Prescription in Omicron BA.2 Infection and Hospitalization: A Real-World Study of 56,244 Cases in Shanghai, China.","authors":"Yu-Jie Zhang, Guo-Jian Liu, Han Zhang, Chen Liu, Zhi-Qiang Chen, Ji-Shu Xian, Da-Li Song, Zhi Liu, Xue Yang, Ju Wang, Zhe Zhang, Lu-Ying Zhang, Hua Feng, Yan-Qi Zhang, Liang Tan","doi":"10.1007/s11655-024-3901-7","DOIUrl":"10.1007/s11655-024-3901-7","url":null,"abstract":"<p><strong>Objective: </strong>To examine the effectiveness of Chinese medicine (CM) Lianhua Qingwen Granule (LHQW) and Jingyin Gubiao Prescription (JYGB) in asymptomatic or mild patients with Omicron infection in the shelter hospital.</p><p><strong>Methods: </strong>This single-center retrospective cohort study was conducted in the largest shelter hospital in Shanghai, China, from April 10, 2022 to May 30, 2022. A total of 56,244 asymptomatic and mild Omicron cases were included and divided into 4 groups, i.e., non-administration group (23,702 cases), LHQW group (11,576 cases), JYGB group (12,112 cases), and dual combination of LHQW and JYGB group (8,854 cases). The length of stay (LOS) in the hospital was used to assess the effectiveness of LHQW and JYGB treatment on Omicron infection.</p><p><strong>Results: </strong>Patients aged 41-60 years, with nadir threshold cycle (C_T) value of N gene <25, or those fully vaccinated preferred to receive CM therapy. Before or after propensity score matching (PSM), the multiple linear regression showed that LHQW and JYGB treatment were independent influence factors of LOS (both P<0.001). After PSM, there were significant differences in LOS between the LHQW/JYGB combination and the other groups (P<0.01). The results of factorial design ANOVA proved that the LHQW/JYGB combination therapy synergistically shortened LOS (P=0.032).</p><p><strong>Conclusions: </strong>Patients with a nadir C_T value <25 were more likely to accept CM. The LHQW/JYGB combination therapy could shorten the LOS of Omicron-infected individuals in an isolated environment.</p>","PeriodicalId":10005,"journal":{"name":"Chinese Journal of Integrative Medicine","volume":" ","pages":"11-18"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141442148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}