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The future of artificial hibernation medicine:protection of nerves and organs after spinal cord injury

Neural Regeneration Research 2024年第1期19卷 22-28页

作者： Caiyun Liu Haixin Yu Zhengchao Li Shulian Chen Xiaoyin Li Xuyi Chen Bo Chen School of Acupuncture&Moxibustion and Tuina Tianjin University of Traditional Chinese MedicineTianjinChina Research Center of Experimental Acupucture Science Tianjin University of Traditional Chinese MedicineTianjinChina Characteristic Medical Center of Chinese People’s Armed Police Force TianjinChina binhai new area hospital of tcm TianjinChina Fourth Teaching hospital of Tianjin University of tcm TianjinChina

Spinal cord injury is a serious disease of the central nervous system involving irreversible nerve injury and various organ system *** present,no effective clinical treatment *** one of the artificial hibernation techniques,mild hypothermia has preliminarily confirmed its clinical effect on spinal cord ***,its technical defects and barriers,along with serious clinical side effects,restrict its clinical application for spinal cord *** hibernation is a futureoriented disruptive technology for human life *** involves endogenous hibernation inducers and hibernation-related central neuromodulation that activate particular neurons,reduce the central constant temperature setting point,disrupt the normal constant body temperature,make the body adapt"to the external cold environment,and reduce the physiological resistance to cold ***,studying the artificial hibernation mechanism may help develop new treatment strategies more suitable for clinical use than the cooling method of mild hypothermia *** review introduces artificial hibernation technologies,including mild hypothermia technology,hibernation inducers,and hibernation-related central neuromodulation *** summarizes the relevant research on hypothermia and hibernation for organ and nerve *** studies show that artificial hibernation technologies have therapeutic significance on nerve injury after spinal co rd injury through inflammatory inhibition,immunosuppression,oxidative defense,and possible central *** also promotes the repair and protection of res pirato ry and digestive,cardiovascular,locomoto r,urinary,and endocrine *** review provides new insights for the clinical treatment of nerve and multiple organ protection after spinal cord injury thanks to artificial *** present,artificial hibernation technology is not mature,and research fa ces various *** rtheless,the effort is wo rthwhi

关键词： artificial hibernation central thermostatic-resista nt regulation hypothermia multi-system protection neuroprotection organ protection spinal cord injury synthetic torpor

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UPLC-Q-TOF/MS-Based Serum Metabolomics Reveals Potential Anti-tumor Mechanism of Banxia Xiexin Decoction in Colorectal Cancer Mice

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Chinese Journal of Integrative Medicine 2024年第7期30卷 623-632页

作者： YUE Yin-zi LI Ming-xuan WANG Xiao-hui QIN Yuan-yuan WANG Ya-hui TAN Jin-hua SU Lian-lin YAN Shuai Department of General Surgery Suzhou TCM Hospital Affiliated to Nanjing University of Chinese MedicineSuzhou215009China School of Pharmacy Nanjing University of Chinese MedicineNanjing210023China Department of General Surgery Bayinguoleng Mongolian Autonomous Prefecture People’s HospitalXinjiang Uygur Autonomous RegionKorla841000China Department of Pharmacy Suzhou TCM Hospital Affiliated to Nanjing University of Chinese MedicineSuzhou215009China Department of Anorectal Surgery Suzhou TCM Hospital Affiliated to Nanjing University of Chinese MedicineSuzhou215009China

Objective To clarify the potential mechanism of Banxia Xiexin Decoction(BXD)on colorectal cancer(CRC)from the perspective of *** Forty male C57BL/6 mice were randomly divided into normal control(NC),azoxymethane/dextran sulfate sodium(AOM/DSS)model,low-dose BXD(L-BXD),high-dose BXD(H-BXD)and mesalamine(MS)groups according to a random number table,8 mice in each *** cancer model was induced by AOM/*** was administered daily at doses of 3.915(L-BXD)and 15.66 g/kg(H-BXD)by gavage for consecutive 21 days,and 100 mg/kg MS was used as positive *** the entire modeling cycle,colon length of mice was measured and quantity of colorectal tumors were *** spleen and thymus index were determined by calculating the spleen/thymus weight to body *** cytokine and changes of serum metabolites were analyzed by enzyme-linked immunosorbent assay kits and ultra performance liquid chromatography-quadrupole/time-of-flight mass spectrometry(UPLC-Q/TOF-MS),*** Notably,BXD supplementation protected against weight loss,mitigated tumor formation,and diminished histologic damage in mice treated with AOM/DSS(P<0.05 or P<0.01).Moreover,BXD suppressed expression of serum inflammatory enzymes,and improved the spleen and thymus index(P<0.05).Compared with the normal group,102 kinds of differential metabolites were screened in the AOM/DSS group,including 48 potential biomarkers,involving 18 main metabolic *** 18 potential biomarkers related to CRC were identified,and the anti-CRC mechanism of BXD was closely related to D-glutamine and D-glutamate metabolism,phenylalanine,tyrosine and tryptophan biosynthesis,arginine biosynthesis,nitrogen metabolism and so *** BXD exerts partial protective effects on AOM/DSS-induced CRC by reducing inflammation,protecting organism immunity ability,and regulating amino acid metabolism.

关键词： colorectal cancer metabolomics ultra performance liquid chromatography-quadrupole/time-of-flight mass spectrometry azoxymethane dextran sulfate sodium Banxia Xiexin Decoction Chinese medicine

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Immediate Effect of Electro-acupuncture on Endometrial Blood Flow in Patients with Recurrent Implantation Failure:A Randomized Controlled Trial

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Chinese Journal of Integrative Medicine 2024年第4期30卷 291-298页

作者： LAI Yuan-yuan LIU Li-ying WU Yong-na HUANG Lei ZHENG Xiao-yan GAN Di YU Si-yi ZHONG Ying LIANG Fan-rong ZHOU Ying YANG Jie Acupuncture and Tuina School Chengdu University of Traditional Chinese MedicineChengdu(610032)China Sichuan Jinxin Xi'nan Women's and Children's hospital Chengdu(610032)China Yuan tcm Wellness Pte.Ltd.(999002) Pulse TCM SingaporeSingapore

Objective To investigate the immediate effects of electro-acupuncture(EA)on endometrial blood flow among recurrent implantation failure(RIF)*** Eighty RIF patients,enrolled from March 2022 to December 2022,were randomly allocated into either the EA group(40 cases)or the waiting-list(WL)group(40 cases)by using a random number *** EA group underwent acupuncture at points of Shenting(GV 24),Baihui(GV 4),Benshen(GB 13),bilateral Zigong(EX-CA 1),Huangshu(KI 16),Sanyinjiao(SP 6)and Xuehai(SP10),and electric acupuncture apparatus was connected to EX-CA 1,KI 16,SP 6,and SP 10 with disperse-dense waves at 4/20 Hz frequencies for 30 min after transvaginal ultrasound,while the WL group received no *** primary outcome measured was the endometrial volume blood *** secondary outcomes included the bilateral uterine artery index,endometrial volume,endometrial blood flow type,vascular distribution index(VI^(MV))for endometrial and ovary,clinical pregnancy rate,and embryo implantation *** In the EA group,there was a notable decrease in the bilateral pulsatility index and a significant improvement in the endometrial blood flow type post-EA(P0.05).Besides,no adverse events related to EA were *** EA can promptly ameliorate VI^(MV) for the endometrial and right ovary,and endometrial blood flow *** randomized controlled trials are warranted to investigate the long-term effects of EA on blood flow of RIF patients and its implications for pregnancy outcomes.(Trial registration ***2200057377

关键词： electro-acupuncture recurrent implantation failure transvaginal ultrasound endometrial receptivityanalysis randomized controlledtrial

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Alterations in nasal microbiota of patients with amyotrophic lateral sclerosis

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Chinese Medical Journal 2024年第2期137卷 162-171页

作者： Kaixiong Liu Qifu Guo Ying Ding Li Luo Jianchai Huang Qijie Zhang Department of Respiratory and Critical Care Medicine The First Affiliated HospitalFujian Medical UniversityFuzhouFujian 350005China Department of Respiratory and Critical Care MedicineNational Regional Medical CenterBinhai Campus of The First Affiliated HospitalFujian Medical UniversityFuzhouFujian 350212China Department of Neurology Fujian Institute of NeurologyThe First Affiliated HospitalFujian Medical UniversityFuzhouFujian 350005China Department of NeurologyNational Regional Medical CenterBinhai Campus of The First Affiliated HospitalFujian Medical UniversityFuzhouFujian 350212China

Background:Links between alterations in gut microbiota composition and amyotrophic lateral sclerosis(ALS)have previously been *** study aimed to examine the microbiota in the nasal cavity of ***:Sixty-six ALS patients and 40 healthy caregivers who live in close proximity with patients were *** throughput metagenomic sequencing of the 16S ribosomal deoxyribonucleic acid(rDNA)gene V3-V4 region of nasal microbiota was used to characterize the alpha and beta diversity and relative abundance of bacterial taxa,predict function,and conduct correlation analysis between specific taxa and clinical ***:The nasal microbiome of ALS patients showed lower alpha diversity than that of corresponding healthy family *** Gaiella,Sphingomonas,Polaribacter_1,Lachnospiraceae_NK4A136_group,Klebsiella,and Alistipes were differentially enriched in ALS patients compared to *** microbiota composition in ALS patients significantly differed from that in healthy subjects(unweighted UniFrac P=0.001),while Linear discriminant analysis Effect Size(LEfSe)analysis indicated that Bacteroidetes and Firmicutes dominated healthy nasal communities at the phylum level,whereas Actinobacteria was the predominant phylum and Thermoleophilia was the predominant class in ALS *** Faecalibacterium and Alistipes were positively correlated with ALS functional rating scale revised(ALSFRS-R;r_(s)=0.349,P=0.020 and r_(s)=0.393,P=0.008),while Prevotella-9 and Bacteroides operational taxonomic units(OTUs)were positively associated with lung function(FVC)in ALS patients(r_(s)=0.304,P=0.045,and r_(s)=0.300,P=0.048,respectively).Prevotella-1 was positively correlated with white blood cell counts(WBC,r_(s)=0.347,P=0.021),neutrophil percentage(Neu%,r_(s)=0.428,P=0.004),and neutrophil-to-lymphocyte ratio(NLR,r_(s)=0.411,P=0.006),but negatively correlated with lymphocyte percentage(Lym%,r_(s)=-0.408,P=0.006).In contrast,Streptococcus was negatively associa

关键词： Amyotrophic lateral sclerosis Nasal microbiota Dysbiosis Inflammation

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Micropulse transscleral laser therapy for secondary angle-closure glaucoma in nanophthalmos: a case report

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International Journal of Ophthalmology(English edition) 2024年第7期17卷 1381-1384页

作者： Ping Yu Bai-Yu Hu Yu He Lin Jing Han-Ying Fan Jing Shu Liu-Zhi Zeng Chengdu First People’s hospital Chengdu 610095Sichuan ProvinceChina Eye School of Chengdu University of tcm Chengdu 610075Sichuan ProvinceChina

Dear Editor,The choice of surgical intervention for nanophthalmos patients with secondary angle-closure glaucoma poses a challenging decision for *** nanophthalmos patients who have undergone filtration surgery or other intraocular procedures are more susceptible to severe complications,including choroidal effusion,malignant glaucoma,and explosive choroidal hemorrhage,all of which can lead to vision loss[1].This dilemma is particularly pronounced in patients with shorter axial *** transscleral laser therapy(M-TLT),also known as micropulse transscleral cyclophotocoagulation(MP-TSCPC),is a nonincisional laser therapy surgery for glaucoma[2].In 2015,Golan and Kurtz[3]were the first to report four patients with secondary angle-closure glaucoma in nanophthalmos with axial lengths ranging between 17 and 19 mm(mean 18 mm)who were successfully treated with M-TLT,and choroidal detachment was observed in all patients(recovery spontaneously in two patients and recovery after systemic steroid treatment in the other two),of which two had a slight decrease in visual acuity.

关键词： glaucoma surgery closure

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Mesenchymal stem cells for repairing glaucomatous optic nerve

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International Journal of Ophthalmology(English edition) 2024年第4期17卷 748-760页

作者： Bai-Yu Hu Mei Xin Ming Chen Ping Yu Liu-Zhi Zeng Eye School of Chengdu University of tcm Chengdu 610000Sichuan ProvinceChina Department of Ophthalmology Chengdu First People’s HospitalChengdu 610095Sichuan ProvinceChina

Glaucoma is a common and complex neurodegenerative disease characterized by progressive loss of retinal ganglion cells(RGCs)and ***,there is no effective method to address the cause of RGCs ***,studies on neuroprotective strategies for optic neuropathy have increased in recent *** replacement and neuroprotection are major strategies for treating glaucoma and optic *** medicine research into the repair of optic nerve damage using stem cells has Received considerable *** cells possess the potential for multidirectional differentiation abilities and are capable of producing RGCfriendly microenvironments through paracrine *** article reviews a thorough researches of recent advances and approaches in stem cell repair of optic nerve injury,raising the controversies and unresolved issues surrounding the future of stem cells.

关键词： stem cell glaucoma retinal ganglion cell optic nerve axon regeneration

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Ferroptosis mechanism and Alzheimer's disease

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Neural Regeneration Research 2024年第8期19卷 1741-1750页

作者： Lina Feng Jingyi Sun Ling Xia Qiang Shi Yajun Hou Lili Zhang Mingquan Li Cundong Fan Baoliang Sun Shandong Key Laboratory of tcm Multi-Target Intervention and Disease Control the Second Affiliated Hospital of Shandong First Medical UniversityTaianShandong ProvinceChina Department of Internal Medicine Taian Traffic HospitalTaianShandong ProvinceChina Department of Neurology the Third Affiliated Clinical Hospital of Changchun University of Chinese MedicineChangchunJilin ProvinceChina

Regulated cell death is a genetically determined form of programmed cell death that commonly occurs during the development of living *** process plays a crucial role in modulating homeostasis and is evolutionarily conserved across a diverse range of living *** is a classic regulatory mode of cell *** studies of regulatory cell death in Alzheimer’s disease have yielded increasing evidence that fe rroptosis is closely related to the occurrence,development,and prognosis of Alzheimer’s *** review summarizes the molecular mechanisms of ferroptosis and recent research advances in the role of ferro ptosis in Alzheimer’s *** findings are expected to serve as a theoretical and experimental foundation for clinical research and targeted therapy for Alzheimer’s disease.

关键词： Alzheimer’s disease apolipoprotein E Fe^(2+) ferroptosis glial cell glutathione peroxidase 4 imbalance in iron homeostasis lipid peroxidation regulated cell death system Xc^(-)

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Shengmaisan combined with Liuwei Dihuang Decoction alleviates chronic intermittent hypoxia-induced cognitive impairment by activating the EPO/EPOR/JAK2 signaling pathway

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Chinese Journal of Natural Medicines 2024年第5期22卷 426-440页

作者： SI Jianchao CHEN Xue QI Kerong LI Dongli LIU Bingbing ZHENG Yuying JI Ensheng YANG Shengchang Department of Physiology Hebei University of Chinese MedicineShijiazhuang 050000China Hebei Technology Innovation Center of tcm Combined Hydrogen Medicine Shijiazhuang 050000China Department of Geriatrics First People’s Hospital of XiaoganXiaogan 432000China

Chronic intermittent hypoxia(CIH),a principal pathophysiological aspect of obstructive sleep apnea(OSA),is associated with cognitive *** evidence suggests that a combination of Shengmaisan and Liuwei Dihuang Decoctions(SMS-LD)can enhance cognitive function by nourishing yin and strengthening the *** study aimed to assess the efficacy and underlying mechanisms of SMS-LD in addressing cognitive impairments induced by *** exposed C57BL/6N mice to CIH for five weeks(20%-5%O_(2),5 min/cycle,8 h/day)and administered SMS-LD intragastrically(15.0 or 30 g·kg^(-1)·day)30 min before each CIH ***,AG490,a JJanus kinase 2(JAK2)inhibitor,was administered via intracerebroventricular *** function was evaluated using the Morris water maze,while synaptic and mitochondrial structures were examined by transmission electron *** stress levels were determined using DHE staining,and the activation of the erythropoietin(ER)/ER receptor(EPOR)/JAK2 signaling pathway was analyzed through immunohistochemistry and Western *** further investigate molecular mechanisms,HT22 cells were treated in vitro with either SMS-LD medicated serum alone or in combination with AG490 and then exposed to CIH for 48 *** results indicate that SMS-LD significantly mitigated CIH-induced cognitive impairments in ***,SMS-LD treatment enhanced dendritic spine density,ameliorated mitochondrial dysfunction,reduced oxidative stress,and activated the EPO/EPOR/JAK2 signaling ***,AG490 negated SMS-LD’s neuroprotective and cognitive improvement effects under CIH *** findings suggest that SMS-LD’s beneficial impact on cognitive impairment and synaptic and mitochondrial integrity under CIH conditions may predominantly be attributed to the activation of the EPO/EPOR/JAK2 signaling pathway.

关键词： Chronic intermittent hypoxia Cognitive impairment Shengmaisan Liuwei Dihuang Decoction Oxidative stress EPO/EPOR/JAK2 signaling pathway

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Data Mining Based Research of Development Direction of Waist Protection Equipment

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Medicinal Plant 2024年第2期15卷 84-90页

作者： Lingfeng ZHU Zhizhen LU Haijie YU Haifen YING Zheming LI Huashan FAN Zhoushan hospital of tcm Zhoushan 316000China The Third Clinical School of Zhejiang Chinese Medical University Hangzhou 310053China Shengsi hospital of tcm Zhoushan 2024502China

[Objectives]To explore the trend of brands towards the design of waist protection products through data mining,and to provide reference for the design concept of the contour of waist protection pillow.[Methods]The structural design information of all waist protection equipment was collected from the national Internet platform,and the data were classified and a database was *** SPSS 26.0 and MATLAB 2018a were used to analyze the data and tabulate them in Tableau *** the association rules were clarified,the data were imported into Cinema 4D R21 to create the concept contour of waist protection pillow.[Results]The average and standard deviation of the single airbag design were the highest in all groups,with an average of 0.511 and a standard deviation of *** average and standard deviation of the upper and lower dual airbags were the lowest in all groups,with an average of 0.015 and a standard deviation of 0.120;the correlation coefficient between single airbag and 120°arc stretching was 0.325,which was positively correlated with each other(P<0.01);the correlation coefficient between multiple airbags and 360°encircling fitting was 0.501,which was positively correlated with each other and had the highest correlation degree(P<0.01).[Conclusions]The single airbag design is well recognized by companies,and has received the highest attention among all brand *** focusing on single airbag design,most brands will consider the need to add 120°arc stretching elements in product *** the time of focusing on multiple airbag design,some brands believe that 360°encircling fitting elements need to be added to the product,and the correlation between the two is the highest among all groups.

关键词： Spine Low back pain Data mining Airbag Stretching Fitting Steel plate support Bidirectional compression Conceptual contour Design

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MicroRNA-30a inhibits cell proliferation in a sepsis-induced acute kidney injury model by targeting the YAP-TEAD complex

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Journal of Intensive Medicine 2024年第2期4卷 231-239页

作者： Junfeng Su Ying Wang Jing Xie Long Chen Xinxin Lin Jiandong Lin Xiongjian Xiao Department of General Intensive Care Unit The Second Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina Department of Critical Care Medicine The First Affiliated HospitalFujian Medical UniversityFuzhouChina Department of Critical Care Medicine National Regional Medical CenterBinhai Campus of the First Affiliated HospitalFujian Medical UniversityFuzhouChina

Background Acute kidney injury(AKI)is a primary feature of renal complications in patients with ***(miRNA/miR)-30a is an essential regulator of cardiovascular diseases,tumors,phagocytosis,and other physical processes,but whether it participates in sepsis-induced AKI(sepsis-AKI)is *** aimed to elucidate the functions and molecular mechanism underlying miR-30a activity in *** The classical cecal ligation and puncture(CLP)method and lipopolysaccharide(LPS)-induced Human Kidney 2(HK-2)cells were used to establish in vivo and in vitro sepsis-AKI *** pathogen-free and mature male Sprague-Dawley(SD)rats,aged 6–8 weeks(weight 200–250 g),were randomly divided into five-time phase *** resuscitation with 30 mL/kg 37°C saline was administered after the operation,without ***-fixed,paraffin-embedded kidney sections were stained with hematoxylin and *** rat kidney tissue samples were collected for analysis by real-time quantitative polymerase chain reaction and enzyme-linked immunosorbent ***-2 cells were transfected with hsa-miR-30a-3p mimics or inhibitors,and compared with untreated normal ***,protein,and cell viability were evaluated by quantitative reverse transcription-polymerase chain reaction(qRT-PCR),western blot,and cell counting kit-8 methods.A Dual-Luciferase Assay Kit(Promega)was used to measure luciferase activity 48 h after transfection with miR-30a-3p *** Expression levels of miR-30a-3p and miR-30a-5p in renal tissues of the sepsis group were significantly reduced at 12 h and 24 h(P<0.05).Tumor necrosis factor-α(TNF-α)and interleukin-1β(IL-1β)were significantly increased in renal tissue 3 h after the operation in rats(P<0.05),and gradually decreased 6 h,12 h,and 24 h after *** of miR-30a-5p and miR-30a-3p were significantly down-regulated at 3 h after LPS treatment(P<0.05),and gradually decreased in HK-2 *** hour after LPS(10µg/mL)treatment,TNF-αand

关键词： MicroRNA-30a TEAD1 YAP-TEAD complex Sepsis Acute kidney injury

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