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Paeoniflorin,the Main Monomer Component of Paeonia lactiflora,Exhibits Anti-inflammatory Properties in Osteoarthritis Synovial Inflammation

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Chinese Journal of Integrative Medicine 2024年第5期30卷 433-442页

作者： CHEN Pu ZHOU Jun RUAN An-min MA Yu-feng WANG Qing-fu department of Orthopaedic surgery Beijing University of Chinese Medicine Third Affiliated HospitalBeijing 100029China department of Orthopaedic surgery Guangdong Provincial Hospital of Chinese MedicineGuangzhou 510120China department of Orthopaedic surgery Beijing Longfu HospitalBeijing 100010China

Objective:To explore the mechanism of paeoniflorin(PF)on osteoarthritis(OA)synovial inflammation from network pharmacology to experimental ***:Targets of OA were constructed by detecting the database of network database platforms(Therapeutic Target database,Drug bank and Gene Cards),and the targets of PF were constructed by Pub Chem and Herbal Ingredients'Targets *** Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)analysis of these co-targeted genes were conducted via Database for Annotation,Visualization,and Integrated Discovery(DAVID)database,and protein-protein interaction(PPI)networks were conducted via the search tool for the retrieval of interacting genes(STRING)*** counting kit-8(CCK-8)assay was performed to assess the potential toxicity of PF on human OA fibroblast-like synoviocytes(FLS),quantitative real-time polymerase chain reaction(q PCR),enzyme-linked immunosorbent assay(ELISA)and Western blot were used to verify the potential mechanism of PF in synovial ***:Twenty-six co-targeted genes were *** enrichment results showed that these co-targeted genes were most likely localized in the cytoplasm,and the biological processes mainly involved'cellular response to hypoxia''lipopolysaccharide(LPS)-mediated signaling pathway'and'positive regulation of gene expression'.KEGG pathway analysis indicated that these co-targeted genes may function through pathways associated with'hypoxia-inducible factor-1(HIF-1)signaling pathway'and'tumornecrosis factor(TNF)signaling pathway'.The PPI network showed that the top 3 hub genes were TP53,TNF,and *** docking results showed that PF was well docking with ***-8 showed no potential toxicity of 10,20 and 50μmol/L PF on human OA *** PF significantly decreased the expression levels of interleukin-1β,interleukin-6,TNF-αmatrix metalloproteinase 13(MMP13),and a disintegrin and metalloproteinase with thrombospondin motifs 5(ADAMTS5)and TNF

关键词： paeoniflorin osteoarthritis synovial inflammation tumor necrosis factor-α network pharmacology Paeonia lactiflora

Artificial intelligence-assisted repair of peripheral nerve injury: a new research hotspot and associated challenges

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Neural Regeneration Research 2024年第3期19卷 663-670页

作者： Yang Guo Liying Sun Wenyao Zhong Nan Zhang Zongxuan Zhao Wen Tian department of Hand surgery Beijing Jishuitan HospitalBeijingChina

Artificial intelligence can be indirectly applied to the repair of peripheral nerve ***,it can be used to analyze and process data regarding peripheral nerve injury and repair,while study findings on peripheral nerve injury and repair can provide valuable data to enrich artificial intelligence *** investigate advances in the use of artificial intelligence in the diagnosis,rehabilitation,and scientific examination of peripheral nerve injury,we used CiteSpace and VOSviewer software to analyze the relevant literature included in the Web of Science from 1994–*** identified the following research hotspots in peripheral nerve injury and repair:(1)diagnosis,classification,and prognostic assessment of peripheral nerve injury using neuroimaging and artificial intelligence techniques,such as corneal confocal microscopy and coherent anti-Stokes Raman spectroscopy;(2)motion control and rehabilitation following peripheral nerve injury using artificial neural networks and machine learning algorithms,such as wearable devices and assisted wheelchair systems;(3)improving the accuracy and effectiveness of peripheral nerve electrical stimulation therapy using artificial intelligence techniques combined with deep learning,such as implantable peripheral nerve interfaces;(4)the application of artificial intelligence technology to brain-machine interfaces for disabled patients and those with reduced mobility,enabling them to control devices such as networked hand prostheses;(5)artificial intelligence robots that can replace doctors in certain procedures during surgery or rehabilitation,thereby reducing surgical risk and complications,and facilitating postoperative *** artificial intelligence has shown many benefits and potential applications in peripheral nerve injury and repair,there are some limitations to this technology,such as the consequences of missing or imbalanced data,low data accuracy and reproducibility,and ethical issues(e.g.,privac

关键词： artificial intelligence artificial prosthesis medical-industrial integration brain-machine interface deep learning machine learning networked hand prosthesis neural interface neural network neural regeneration peripheral nerve

Epidemiological Profile of Cyanotic Congenital Heart Disease in the “b” surgery department of Point G University Hospital, before the Advent of Extracorporeal Circulation

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World Journal of Cardiovascular surgery 2023年第11期13卷 159-166页

作者： Abdoulaye Kanté Djénèba Konaté Mamadou A. Keita Mamadou Diakité bakary Keïta bréhima bengaly bréhima Togola Drissa Traoré Nouhoum Ongoïba Sadio Yena “b” surgery department of Point G University Hospital Bamako Mali Pediatrics department of Gabriel Touré University Hospital Bamako Mali Cardiology department of Point G University Hospital Bamako Mali Anesthesia-Resuscitation Service Commune II Reference Health Center Bamako Mali Thoracic surgery department of Mali Hospital Bamako Mali

Aim: Evaluate the epidemiological profile of cyanotic congenital heart disease in Mali before the advent of extracorporeal circulation in the “b” surgery department at the Pont G University Hospital. Patients and Methods: This was a retrospective and descriptive study that took place from January 1, 2011 to December 31, 2017. The records of patients with cyanotic congenital heart disease in the “b” surgery department of Point G University Hospital were collected. Patients operated on for cyanotic congenital heart disease were included in this study. Non-operated patients were not included. Results: The records of 17 patients operated on for cyanotic congenital heart disease were retained. The average age of patients at the time of surgery was 5.18 years with extremes of 2 and 18 years. boys were in the majority with 59%, i.e. a sex ratio of 1.42. Patients resided in bamako in 82% of cases. Inbreeding was found in 35.3%. Eighty-eight percent of children were born at term and 94% had up-to-date vaccination status. The average duration of patient follow-up between diagnosis and surgical management was 5 years with extremes of 2 years and 12 years. Tetralogy of Fallot regular form was the most represented heart disease. Conclusion: Cyanogenic congenital heart disease remains the most frequent congenital pathologies in our country. They most often affect male children. Consanguinity is the most common etiological factor found. Tetralogy of Fallot regular form remains the most common.

关键词： Epidemiology Congenital Heart Disease CHU Point G Mali

HSP110 aggravates ischemia-reperfusion injury after liver transplantation by promoting NF-κb pathway

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Hepatobiliary & Pancreatic Diseases International 2024年第4期23卷 344-352页

作者： Qing-Zhi Hu Zhen-Rui Cao Wei-Xiong Zheng Min-Jie Zhao Jun-Hua Gong Cong Chen Zhong-Jun Wu Rui Tao department of Hepatobiliary surgery Bishan Hospital of Chongqing Medical UniversityChongqing 402760China department of Cardiothoracic surgery the First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016China c department of Hepatobiliary surgery the First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016China department of Hepatobiliary surgery the Second Affiliated Hospital of Chongqing Medical UniversityChongqing 400010China

background:Ischemia-reperfusion injury(IRI)poses a significant challenge to liver transplantation(LT).The underlying mechanism primarily involves overactivation of the immune *** shock protein 110(HSP110)functions as a molecular chaperone that helps stabilize protein ***:An IRI model was established by performing LT on Sprague-Dawley rats,and HSP110 was silenced using ***-eosin staining,TUNEL,immunohistochemistry,ELISA and liver enzyme analysis were performed to assess IRI following *** blotting and quantitative reverse transcription-polymerase chain reaction were conducted to investigate the pertinent molecular ***:Our findings revealed a significant increase in the expression of HSP110 at both the mRNA and protein levels in the rat liver following LT(Pbsequent to LT was notably reduced(Pb pathway in the liver(Pby activating the NF-κb pathway and inducing M1-type polarization of Kupffer *** HSP110 to prevent IRI after LT may represent a promising new approach for the treatment of LT-associated IRI.

关键词： Ischemia-reperfusion injury Liver transplantation Inflammation HSP110 Heat shock proteins NF-κb

Risk of hepatitis b virus reactivation in cancer patients undergoing treatment with tyrosine kinase-inhibitors

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World Journal of Gastroenterology 2024年第24期30卷 3052-3058页

作者： bansi P Savaliya Ramin Shekouhi Fatima Mubarak Harsheen K Manaise Paola berrios Jimenez Gabrielle Kowkabany Reed A Popp Kyle Popp Emmanuel Gabriel department of surgery Medical Academy Named after SI Georgievsky of Vernadsky Crimean Federal UniversitySimferopol 295015CrimeaRussia Division of Plastic and Reconstructive surgery Department of SurgeryUniversity of FloridaGainesvilleFL 32608United States department of surgery Aga Khan UniversityKarachi 74800SindhPakistan department of surgery Government Medical College and HospitalChandigarh 160030PunjabIndia department of surgery University of Puerto Rico School of MedicineSan Juan 00921Puerto Rico department of Chemical and biological Engineering University of AlabamaTuscaloosaAL 35487United States department of surgery University of Florida College of MedicineGainesvilleFL 32610United States department of surgery Florida State UniversityTallahasseeFL 32306United States department of surgery Mayo ClinicJacksonvilleFL 32224United States

This editorial commented on an article in the World Journal of Gastroenterology titled“Risks of Reactivation of Hepatitis b Virus in Oncological Patients Using Tyrosine Kinase-Inhibitors:Case Report and Literature Analysis”by Colapietro et *** this editorial,we focused on providing a more comprehensive exploration of hepatitis b virus reactivation(HbVr)associated with the usage of tyrosine kinase inhibitors(TKIs).It includes insights into the mechanisms underlying HbV reactivation,the temporal relationship between TKIs and HbV reactivation,and preventive *** aim is to understand the need for nucleos(t)ide analogs(NAT)and serial blood tests for early recognition of reactivation and acute liver injury,along with management *** are considered to be an intermediate(1%-10%)of *** guidelines stipulate that patients receiving therapy with high or moderate risks of reactivation or recent cancer diagnosis must have at least tested hepatitis b surface antigen,anti-hepatitis b core antigen(Hbc),and anti-hepatitis b surface ***-Hbc screening in highly endemic areas means people with negative tests should be vaccinated against *** or nucleotide analogs(NAs)like entecavir(ETV),tenofovir disoproxil fumarate(TDF),and tenofovir alafenamide(TAF)form the basis of HbV reactivation prophylaxis and treatment during ***,lamivudine,telbivudine,and adefovir are generally discouraged due to their reduced antiviral efficacy and higher risk of fostering drug-resistant viral ***,these less effective NAs may still be utilized in cases where ETV,TDF,and TAF are not feasible treatment options.

关键词： Hepatitis b virus Reactivation Chronic hepatitis b Tyrosine-kinase inhibitor Immunomodulators Immunosuppressant Nucleoside analogue Hemato-oncology

Colorectal resections for malignancy: A pilot study comparing conventional vs freehand robot-assisted laparoscopic colectomy

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World Journal of Clinical Cases 2024年第3期12卷 488-494页

作者： Shamir O Cawich Joseph Martin Plummer Sahle Griffith Vijay Naraynsingh department of surgery University of the West IndiesSt AugustineTrinidad and Tobago department of General surgery and Consultant General and Colorectal Surgeon Department of SurgeryUniversity of the West IndiesKingstonKIN7Jamaica department of surgery Queen Elizabeth HospitalBridgetownBarbados department of surgery Port of Spain General HospitalPort of SpainTrinidad and Tobago

bACKGROUND Laparoscopic colectomy is widely accepted as a safe operation for colorectal cancer,but we have experienced resistance to the introduction of the FreeHandffrobotic camera holder to augment laparoscopic colorectal *** To compare the initial results between conventional and FreeHandffrobot-assisted laparoscopic colectomy in Trinidad and *** This was a prospective study of outcomes from all laparoscopic colectomies per-formed for colorectal carcinoma from November 29,2021 to May 30,*** following data were recorded:Operating time,conversions,estimated blood loss,hospitalization,morbidity,surgical resection margins and number of nodes *** data were entered into an excel database and the data were analyzed using SPSS ver *** There were 23 patients undergoing colectomies for malignant disease:8(35%)FreeHandff-assisted and 15(65%)conventional laparoscopic *** were no *** time was significantly lower in patients under-going robot-assisted laparoscopic colectomy(95.13±9.22 vs 105.67±11.48 min;P=0.045).Otherwise,there was no difference in estimated blood loss,nodal harvest,hospitalization,morbidity or *** The FreeHandffrobot for colectomies is safe,provides some advantages over conventional laparoscopy and does not compromise oncologic standards in the resource-poor Caribbean setting.

关键词： Laparoscopic Colectomy Robot surgery Minimally invasive

Long-term outcome of stem cell transplantation with and without anti-tumor necrotic factor therapy in perianal fistula with Crohn’s disease

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World Journal of Stem Cells 2024年第3期16卷 257-266页

作者： Min Young Park Yong Sik Yoon Jae Ha Park Jong Lyul Lee Chang Sik Yu Division of Colon and Rectal surgery Department of SurgeryYonsei University College of MedicineSeoul 03722South Korea Division of Colon and Rectal surgery Department of SurgeryUniversity of Ulsan College of MedicineAsan Medical CenterSeoul 05505South Korea

bACKGROUND Stem cell transplantation is a promising therapeutic option for curing perianal fistula in Crohn’s disease(CD).Anti-tumor necrotic factor(TNF)therapy combined with drainage procedure is effective as ***,previous studies are limited to proving whether the combination treatment of biologics and stem cell transplantation improves the effect of fistula *** This study aimed to evaluate the long-term outcomes of stem cell transplantation and compare Crohn’s perianal fistula(CPF)closure rates after stem cell transplantation with and without anti-TNF therapy,and to identify the factors affecting CPF closure and *** The patients with CD who underwent stem cell transplantation for treating perianal fistula in our institution between Jun 2014 and December 2022 were *** data were compared according to anti-TNF therapy and CPF *** A total of 65 patients were *** median age of females was 26 years(range:21-31)and that of males was 29(44.6%).The mean follow-up duration was 65.88±32.65 months,and complete closure was observed in 50(76.9%)*** closure rates were similar after stem cell transplantation with and without anti-TNF therapy(66.7%vs 81.6%at 3 year,P=0.098).The patients with fistula closure had short fistulous tract and infrequent proctitis and anorectal stricture(P=0.027,0.002,and 0.008,respectively).Clinical factors such as complexity,number of fistulas,presence of concurrent abscess,and medication were not significant for *** cumulative 1-,2-,and 3-year closure rates were 66.2%,73.8%,and 75.4%,*** Anti-TNF therapy does not increase CPF closure rates in patients with stem cell ***,both refractory and non-refractory CPF have similar closure rates after additional anti-TNF *** tract length,proctitis,and anal stricture are risk factors for non-closure in patients with CPF after stem cell transplantation.

关键词： Crohn’s disease Anus Fistula Stem cell transplantation Tumor necrosis factor-alpha inhibitors Infliximab

Prognostic nutritional index in predicting survival of patients with gastric or gastroesophageal junction adenocarcinoma: A systematic review

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World Journal of Gastrointestinal Oncology 2024年第2期16卷 514-526页

作者： Stylianos Fiflis Grigorios Christodoulidis Menelaos Papakonstantinou Alexandros Giakoustidis Stergos Koukias Paraskevi Roussos Marina Nektaria Kouliou Konstantinos Eleftherios Koumarelas Dimitrios Giakoustidis First department of surgery General Hospital PapageorgiouThessaloniki 56429Greece department of General surgery University Hospital of LarissaLarissa 41110Greece

bACKGROUND Gastric cancer is the third most common cause of cancer related death *** with or without chemotherapy is the most common approach with curative intent;however,the prognosis is poor as mortality rates remain *** indexes have been proposed in the past few years in order to estimate the survival of patients undergoing *** preoperative nutritional status of gastric cancer patients has recently gained attention as a factor that could affect the postoperative course and various indexes have been *** aim of this systematic review was to assess the role of the prognostic nutritional index(PNI)in predicting the survival of patients with gastric or gastroesophageal adenocarcinoma who underwent gastrectomy with curative *** To investigate the role of PNI in predicting the survival of patients with gastric or gastroesophageal junction *** A thorough literature search of PubMed and the Cochrane library was performed for studies comparing the overall survival(OS)of patients with gastric or gastroesophageal cancer after surgical resection depending on the preoperative PNI *** PRISMA algorithm was used in the screening process and finally 16 studies were included in this systematic *** review protocol was registered in the International Prospective Register of Systematic Reviews(PRO) RESULTS Sixteen studies involving 14551 patients with gastric or esophagogastric junction adenocarcinoma undergoing open or laparoscopic or robotic gastrectomy with or without adjuvant chemotherapy were included in this systematic *** patients were divided into high-and low-PNI groups according to cut-off values that were set according to previous reports or by using receiver operating characteristic curve analysis in each individual *** 5-year OS of patients in the low-PNI groups ranged between 39%and 70.6%,while in the high-PNI groups,it ranged between 54.9%and 95.8%.In most of the included st

关键词： Prognostic nutritional index Gastric adenocarcinoma Gastroesophageal junction cancer Prognosis Overall survival

Navigating reflux disease after achalasia treatments:balancing risks and benefits

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World Journal of Gastroenterology 2024年第21期30卷 2740-2743页

作者： Ewen A Griffiths Enoch Wong department of Upper Gastrointestinal surgery University Hospitals Birmingham NHS Foundation TrustBirmingham B152GWWest MidlandsUnited Kingdom department of Immunology and Immunotherapy University of BirminghamBirmingham B152TTWest MidlandsUnited Kingdom

The peroral endoscopic myotomy(POEM)procedure has revolutionized the management of achalasia in many centres around the world as it offers patients a minimally invasive endoscopic solution to their dysphagia caused by *** its success in alleviating dysphagia,concerns regarding postoperative gastroesophageal reflux disease have emerged as a pertinent issue which are not fully *** this study,Nabi et al have comprehensively reviewed the topic of the prediction,prevention and management of gastroesophageal reflux after *** is a purely endoscopic procedure which is usually performed without any anti-reflux *** patients may be better served by a laparoscopic Heller’s myotomy and fundoplication and it is important that gastroenterologists and surgeons provide comprehensive risks and benefits of each achalasia treatment option so that patients can decide what treatment is best for *** article by Nabi et al provides a comprehensive review of the current status of this issue to allow these discussions to occur.

关键词： Achalasia Gastro-esophageal reflux disease Laparoscopic heller’s myotomy Peroral endoscopic myotomy Fundoplication