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Hepatocardiorenal syndrome in liver cirrhosis:Recognition of a new entity?

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World Journal of Gastroenterology 2024年第2期30卷 128-136页

作者： Henry H L Wu amina Rakisheva Arvind Ponnusamy Rajkumar Chinnadurai Renal Research Kolling Institute of Medical ResearchRoyal North Shore Hospital&The University of SydneySt.Leonards(Sydney)2065New South WalesAustralia Department of Cardiology City Cardiological CenterAlmaty 050000Kazakhstan Department of Renal Medicine Royal Preston HospitalPreston PR29HTUnited Kingdom Donal O’Donoghue Renal Research Centre&Department of Renal Medicine Northern Care Alliance National Health Service Foundation TrustSalford M68HDUnited Kingdom

Emerging evidence and perspectives have pointed towards the heart playing an important role in hepatorenal syndrome(HRS),outside of conventional understanding that liver cirrhosis is traditionally considered the sole origin of a cascade of pathophysiological mechanisms directly affecting the kidneys in this context.In the absence of established heart disease,cirrhotic cardiomyopathy may occur more frequently in those with liver cirrhosis and kidney disease.It is a specific form of cardiac dysfunction characterized by blunted contractile responsiveness to stress stimuli and altered diastolic relaxation with electrophysiological abnormalities.Despite the clinical description of these potential cardiac-related complications of the liver,the role of the heart has traditionally been an overlooked aspect of circulatory dysfunction in HRS.Yet from a physiological sense,temporality(prior onset)of cardiorenal interactions in HRS and positive effects stemming from portosystemic shunting demonstrated an important role of the heart in the development and progression of kidney dysfunction in cirrhotic patients.In this review,we discuss current concepts surrounding how the heart may influence the development and progression of HRS,and the role of systemic inflammation and endothelial dysfunction causing circulatory dysfunction within this setting.The temporality of heart and kidney dysfunction in HRS will be discussed.For a subgroup of patients who receive portosystemic shunting,the dynamics of cardiorenal interactions following treatment is reviewed.Continued research to determine the unknowns in this topic is anticipated,hopefully to further clarify the intricacies surrounding the liver-heart-kidney connection and improve strategies for management.

关键词： Hepatorenal syndrome Cardiorenal syndrome Cirrhosis Cardiac dysfunction Circulatory dysfunction

Advancements,strategies,and prospects of solid oxide electrolysis cells(SOECs):Towards enhanced performance and large-scale sustainable hydrogen production

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Journal of Energy Chemistry 2024年第7期94卷 688-715页

作者： amina Lahrichi Youness El Issmaeli Shankara S.Kalanur Bruno G.Pollet Green Hydrogen Lab(GH2Lab) Hydrogen Research Institute(HRI)Universitédu QuébecàTrois-Rivières(UQTR)3351 boulevard des ForgesTrois-RivièresQuébec G9A 5H7Canada

Solid oxide electrolysis cells(SOECs)represent a crucial stride toward sustainable hydrogen generation,and this review explores their current scientific challenges,significant advancements,and potential for large-scale hydrogen production.In SOEC technology,the application of innovative fabrication tech-niques,doping strategies,and advanced materials has enhanced the performance and durability of these systems,although degradation challenges persist,implicating the prime focus for future advancements.Here we provide in-depth analysis of the recent developments in SOEC technology,including Oxygen-SOECs,Proton-SOECs,and Hybrid-SOECs.Specifically,Hybrid-SOECs,with their mixed ionic conducting electrolytes,demonstrate superior efficiency and the concurrent production of hydrogen and oxygen.Coupled with the capacity to harness waste heat,these advancements in SOEC technology present signif-icant promise for pilot-scale applications in industries.The review also highlights remarkable achieve-ments and potential reductions in capital expenditure for future SOEC systems,while elaborating on the micro and macro aspects of sOECs with an emphasis on ongoing research for optimization and scal-ability.It concludes with the potential of SOEC technology to meet various industrial energy needs and its significant contribution considering the key research priorities to tackle the global energy demands,ful-fillment,and decarbonization efforts.

关键词： Solid oxide electrolysis cells Proton-SOECs Oxygen-SoECs Hybrid-SOECs Intermediate-high temperature electrolysers Hydrogenproduction

Integrated application of synthetic community reduces consumption of herbicide in field Phalaris minor control

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Soil Ecology Letters 2024年第2期6卷 125-136页

作者： amina Hadayat Zahir Ahmad Zahir Peng Cai Chun-Hui Gao National Key Laboratory of Agricultural Microbiology College of Resources and EnvironmentHuazhong Agricultural UniversityWuhan430070China Soil Microbiology and Biochemistry Laboratory Institute of Soil and Environmental SciencesUniversity of AgricultureFaisalabadPakistan

Herbicide-based weeds control impacts wheat crops as well.SynComs of Pseudomonas strains reduce the need for high-dose herbicides.100%Axial provides less weed control compared to 75%Axial with C4 SynCom.Axial 75%with ... 详细信息

关键词： weed control synthetic microbial communities Phalaris minor wheat growth promotion synergistic effect

A comprehensive neuromonitoring approach in a large animal model of cardiac arrest

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Animal Models and Experimental Medicine 2022年第1期5卷 56-60页

作者： Filippo Annoni Lorenzo Peluso Lucas Akira Hirai Giovanni Babini amina khaldi Antoine Herpain Lorenzo Pitisci Lorenzo Ferlini Bruno Garcia Fabio Silvio Taccone Jacques Creteur Fuhong Su Intensive Care Experimental Laboratory Intensive Care UnitErasme HospitalBrusselBelgium Intensive Care Unit São Domingos HospitalSão LuísBrazil Department of Pathophysiology and Transplants University of MilanMilanItaly Department of Anesthesiology Intensive Care and Emergency Fondazione IRCCS Ca’Granda Ospedale Maggiore PoliclinicoMilanItaly

Background:Anoxic brain injuries represent the main determinant of poor outcome after cardiac arrest(CA).Large animal models have been described to investigate new treatments during CA and post-resuscitation phase,but a detailed model that includes extensive neuromonitoring is lacking.Method:Before an electrically-induced 10-minute CA and resuscitation,46 adult pigs underwent neurosurgery for placement of a multifunctional probe(intracranial pressure or ICP,tissue oxygen tension or PbtO_(2) and cerebral temperature)and a bolt-based technique for the placement and securing of a regional blood flow probe and two sEEG electrodes;two modified cerebral microdialysis(CMD)probes were also inserted in the frontal lobes and accidental misplacement was prevented using a perforated head support.Result:42 animals underwent the CA procedure and 41 achieved the return of spontaneous circulation(ROSC).In 4 cases(8.6%)an adverse event took place during preparation,but only in two cases(4.3%)this was related to the neurosurgery.In 6 animals(13.3%)the minor complications that occurred resolved after probe repositioning.Conclusion:Herein we provide a detailed comprehensive neuromonitoring approach in a large animal model of CA that might help future research.

关键词： anoxic injury heart arrest ischemiareperfusion post-arrest resuscitation

Cognitive Disorders, Depression and Anxiety in Temporal Lobe Epilepsy: An Overview

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Journal of Biosciences and Medicines 2024年第3期12卷 77-93页

作者： amina Tani Nawal Adali REGNE Research Laboratory Faculty of Medicine and Pharmacy Agadir Morocco ENSA Ibn Zohr University Agadir Morocco Neurology Department University Hospital Agadir Morocco

Partial epilepsies, originating in a specific brain region, affect about 60% of adults with epilepsy. Temporal lobe epilepsy (TLE) is the most prevalent subtype within this category, often necessitating surgical intervention due to its refractoriness to antiepileptic drugs (AEDs). Hippocampal sclerosis, a common underlying pathology, often exacerbates the severity by introducing cognitive and emotional challenges. This review delves deeper into the cognitive profile of TLE, along with the risk factors for cognitive disorders, depression, and anxiety in this population.

关键词： Temporal Lobe Epilepsy Cognitive Disorders Anxiety Depression

Barley chitinase genes expression revamp resistance against whitefly (Bemisia Tabaci) in transgenic cotton (Gossypium hirsutum L.)

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Journal of Cotton Research 2024年第1期7卷 90-100页

作者： BASHIR Samina YAQOOB amina BASHIR Rohina BUKHARI Shanila SHAHID Naila AZAM Saira BAKHSH Allah HUSNAIN Tayyab SHAHID Ahmad Ali RAO Abdul Qayyum Centre of Excellence in Molecular Biology University of the PunjabLahore 53700Pakistan Department of Botany Kinnaird College for Women UniversityLahore 54000Pakistan Department of Botany Government College UniversityFaisalabad 38000Pakistan Institute of Botany University of the PunjabLahore 54590Pakistan.

Background Chitinase is an enzyme that hydrolyzes chitin,a major component of the exoskeleton of insects,including plant pests like whiteflies.The present study aimed to investigate the expression of chemically synthesized barley ch1 and chi2 genes in cotton(Gossypium hirsutum)through Agrobacterium-mediated transformation.Fifty-five putative transgenic cotton plants were obtained,out of which fifteen plants successfully survived and were shifted to the field.Using gene-specific primers,amplification of 447 bp and 401 bp fragments confirmed the presence of the ch1 and chi2 genes in five transgenic cotton plants of the T0 generation.These five plants were further evalu-ated for their mRNA expression levels.The T0 transgenic cotton plants with the highest mRNA expression level and better yield performance in field,were selected to raise their subsequent progenies.Results The T1 cotton plants showed the highest mRNA expression levels of 3.5-fold in P10(2)for the ch1 gene and 3.7-fold in P2(1)for the chi2 gene.Fluorescent in situ hybridization(FISH)confirmed a single copy number of ch1 and chi2(hemizygous)on chromosome no.6.Furthermore,the efficacy of transgenes on whitefly was evaluated through an insect bioassay,where after 96 h of infestation,mortality rates of whitefly were calculated to be 78%–80%in transgenic cotton plants.The number of eggs on transgenic cotton plants were calculated to be 0.1%–0.12 per plant compared with the non-transgenic plants where egg number was calculated to be 0.90–1.00 per plant.Conclusion Based on these findings,it can be concluded that the chemically synthesized barley chitinase genes(ch1 and chi2)have the potential to be effective against insects with chitin exoskeletons,including whiteflies.The transgenic cotton plants expressing these genes showed increased resistance to whiteflies,resulting in reduced egg numbers and higher mortality rates.

关键词： Chitinase Cotton White fly Transgene Bioassay

Comprehensive analysis of the role of ubiquitin-specific peptidases in colorectal cancer:A systematic review

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World Journal of Gastrointestinal Oncology 2024年第1期16卷 197-213页

作者： Eman Al-Balushi amina Al Marzouqi Shima Tavoosi Amir Hossein Baghsheikhi Arash Sadri Leyla Sharifi Aliabadi Mohammad-Mahdi Salarabedi Syed Azizur Rahman Nabeel Al-Yateem Alireza Mosavi Jarrahi Aram Halimi Mohammad Ahmadvand Wael M Abdel-Rahman College of Health Sciences University of SharjahSharjah 27272United Arab Emirates Department of Biology Faculty of SciencesUniversity of IsfahanIsfahan 81746-73441Iran Department of Biology Science and Research BranchIslamic Azad UniversityTehran 11365/4435Iran Students’Scientific Research Center Tehran University of Medical SciencesTehran ***Iran Cell Therapy and Hematopoietic Stem Cell Transplantation Research Center Research Institute for OncologyHematologyand Cell TherapyTehran University of Medical SciencesTehran ***Iran Student Research Committee School of MedicineShahid Beheshti University of Medical SciencesTehran ***Iran Department of Nursing University of SharjahSharjah 27272United Arab Emirates Cancer Research Centre Shahid Beheshti University of Medical SciencesTehran ***Iran Department of Medical Laboratory Sciences University of SharjahSharjah 27272United Arab Emirates

BACKGROUND Colorectal cancer(CRC)is the third most frequent and the second most fatal cancer.The search for more effective drugs to treat this disease is ongoing.A better understanding of the mechanisms of CRC development and progression may reveal new therapeutic strategies.Ubiquitin-specific peptidases(USPs),the largest group of the deubiquitinase protein family,have long been implicated in various cancers.There have been numerous studies on the role of USPs in CRC;however,a comprehensive view of this role is lacking.AIM To provide a systematic review of the studies investigating the roles and functions of USPs in CRC.METHODS We systematically queried the MEDLINE(via PubMed),Scopus,and Web of Science databases.RESULTS Our study highlights the pivotal role of various USPs in several processes implicated in CRC:Regulation of the cell cycle,apoptosis,cancer stemness,epithelial–mesenchymal transition,metastasis,DNA repair,and drug resistance.The findings of this study suggest that USPs have great potential as drug targets and noninvasive biomarkers in CRC.The dysregulation of USPs in CRC contributes to drug resistance through multiple mechanisms.CONCLUSION Targeting specific USPs involved in drug resistance pathways could provide a novel therapeutic strategy for overcoming resistance to current treatment regimens in CRC.

关键词： Ubiquitin-specific peptidases Colorectal cancer Deubiquitinase protein family Drug target discovery Biomarker discovery

Diabetic wounds and artificial intelligence:A mini-review

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World Journal of Clinical Cases 2023年第1期11卷 84-91页

作者： Samabia Tehsin Sumaira Kausar amina Jameel Computer Science Bahria UniversityKarachi 75260SindhPakistan Computer Science Bahria UniversityIslamabad 46000Pakistan Department of Computer Engineering Bahria UniversityIslamabad 46000Pakistan

Diabetic wound takes longer time to heal due to micro and macro-vascular ailment.This longer healing time can lead to infections and other health complications.Foot ulcers are one of the most common diabetic wounds.These are one of the leading cause of amputations.Medical science is continuously striving for improving quality of human life.A recent trend of amalgamation of knowledge,efforts and technological advancement of medical science experts and artificial intelligence researchers,has made tremendous success in diagnosis,prognosis and treatment of a variety of diseases.Diabetic wounds are no exception,as artificial intelligence experts are putting their research efforts to apply latest technological advancements in the field to help medical care personnel to deal with diabetic wounds in more effective manner.The presented study reviews the diagnostic and treatment research under the umbrella of Artificial Intelligence and computational science,for diabetic wound healing.Framework for diabetic wound assessment using artificial intelligence is presented.Moreover,this review is focused on existing and potential contribution of artificial intelligence to improve medical services for diabetic wound patients.The article also discusses the future directions for the betterment of the field that can lead to facilitate both,clinician and patients.

关键词： Diabetic wounds Artificial intelligence Foot ulcer Amputation Diagnosis Machine learning

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法律视角下农村土地经营权流转问题研究

长春大学学报 2024年第3期34卷 83-87页

作者：阿米娜·斯依提喀什大学法政学院新疆喀什844000

农村土地经营权流转是提高农村土地整合利用、促进农业农村现代化的有效途径。然而,当前土地经营权流转仍存在各种问题和不足。因此,需要从法律角度对农地经营权的入市交流和流转问题进行系统研究。在分析经营权流转的基本现状和法律困... 详细信息

农村土地经营权流转是提高农村土地整合利用、促进农业农村现代化的有效途径。然而,当前土地经营权流转仍存在各种问题和不足。因此,需要从法律角度对农地经营权的入市交流和流转问题进行系统研究。在分析经营权流转的基本现状和法律困难的基础上,从明确土地经营权权利性质、健全农村土地的产权制度、优化农地经营权融资制度、强化经营权流转法律保障等方面,探讨了健全和完善农地经营权流转法律制度的策略。

关键词：农村土地经营权流转法律困境体系构建