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Impact of Introducing Endovascular Treatment on Acute Phase of Subarachnoid Haemorrhage Outcome

World Journal of Neuroscience 2022年第2期12卷 29-37页

作者： mirza khinikadze Vladimer Tsikarishvili Koka Gogichashvili Lana Bokuchava Medical Corporation Evex Caucasus Medical Centre Tbilisi Georgia Kutaisi National Medical Centre Medical Corporation Evex Kutaisi Georgia New Hospitals Tbilisi Georgia New-Vision University Hospital Tbilisi Georgia Pineo Medical Ecosystem Tbilisi Georgia

Introduction: Ruptured intracranial aneurysm is an urgent diagnostic and therapeutic condition. Occlusion with coils is the first line treatment for ruptured aneurysms and also should be used to prevent re-rupture, potentially causing severe brain damage. Most aneurysms are subject to this type of treatment. The risk of intraoperative thromboembolic and haemorrhagic complications during treatment with coils is very low. Endovascular treatment with coils is therefore a safe and effective method that can prevent short and long-term haemorrhage. Short and long-term haemorrhage is achieved by early recanalization of cases with neuro-visualisation. Methods: In this article we present a retrospective analysis of the results of endovascular embolization of 137 patients, from 2017 to the present time, in three hospitals of Georgia country (Evex hospitals, New hospitals, New-vision University Hospital) with a diagnosis of acute subarachnoid haemorrhage. Results: In our study, overall postoperative mortality was reported to be 29.9% (41/137 patients). In 45 patients presenting with Hunt-Hess IV-V, the mortality rate was 51.1% (23/45). According to Raymond-Roy Scale, complete occlusion of aneurysm occurs in 66% of cases, residual occlusion of neck in 26%, and partial occlusion in 6%. Conclusion: Aneurysm rupture is an urgent clinical condition requiring rapid diagnosis and treatment. To prevent aneurysm re-rupture, operative intervention should be performed quickly. The recommended time interval is within 72 hours, and, if possible, within 24 hours after aneurysm rupture. Given the spasms typical of subarachnoid haemorraghe endovascular coiling of ruptured aneurysms is a first-line treatment that depends on the angioarchitecture and localization of the aneurysm. The main technique of endovascular treatment is occlusion by coils with or without remodeling balloon assistance. Generally, in acute periods, only aneurysms with coils are associated with relatively high rates of reca

关键词： Anurisms Sah Coiling Rupture Acute Phase

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Vasospasm as a Complication after Aneurysmal Rupture and Its Relation with Surgical Clipping and Endovascular Coiling among a Georgian Sample

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World Journal of Neuroscience 2022年第3期12卷 153-162页

作者： Maha Kassem Lama Alchaar Ahmed Abdelkader Mohammad Eghbalbakhtiary Koka Gogichashvili mirza khinikadze Shriniwas Chandrasekhar Yadav Astha Zambani Sonali Mankar Mahalakshmi Jayasankar Mohamed Abdelsattar Atta Ismail Ali Sarah Ibrahim Natia Iashvili New-Vision University Tbilisi Georgia Medical Corporation Evex Caucasus Medical Center Tbilisi Georgia New-Vision University Hospital Tbilisi Georgia

Background: Potentially lethal, aneurysmal subarachnoid hemorrhage has a bad prognosis for many individuals. Over the past few decades, endovascular and surgical interventions have been developed, including surgical clipping, and endovascular coiling. Patients who have aSAH are also susceptible to delayed cerebral ischemia and cerebral vasospasm. The aim of this study is to compare the outcome of endovascular coiling with surgical clipping in patients with SAH, specifically in relation to prevalence of vasospasm, in the country of Georgia. Method: In this study, we present a retrospective review of the outcomes of 217 patients with acute subarachnoid hemorrhage who underwent endovascular coiling or surgical clipping. The data were gathered from patients who are admitted to New Vision University Hospital and Caucasus Medical Center in Tbilisi, Georgia, between 2017 and 2022. Results: Vasospasm was prevalent in 217 of the patients who had aneurysmal rupture when they first appeared. Endovascular coiling or surgical clipping was used to treat aneurysmal rupture. In our sample, 24.81 percent of patients who underwent coiling experienced vasospasm after 14 days, compared to 31.25 percent of patients who underwent clipping. After endovascular coiling and surgical clipping, the severity of vasospasm was only slightly different, according to Lindegaard ratios. Finally, 32 patients (23.35 percent) died after coiling whereas 55 patients (68.75 percent) died within three decades of clipping. Conclusion: After 5 years of data collection, this study has demonstrated the most favorable option for treatment is endovascular coiling. However, the treatment choice takes multiple factors into account, and clipping is not ideal for some ruptured aneurysms. Despite the fact that endovascular coiling is usually successful and minimally invasive, complications can occur and additional monitoring and potential surgical intervention are indicated.

关键词： Aneurysms Subarachnoid Hemorrhage Surgical Clipping Endovascular Coiling Vasospasm

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Development of biomedical hydrogels for rheumatoid arthritis treatment

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Asian Journal of Pharmaceutical Sciences 2024年第1期19卷 35-48页

作者： mirza Muhammad Faran Ashraf Baig Lee KiWong Abdul Wasy Zia Hongkai Wu Department of Chemistry Hong Kong University of Science and TechnologyHong Kong 999077China Institute of Mechanical Process and Energy Engineering(IMPEE)School of Engineering and Physical SciencesHeriot-Watt UniversityEdinburghUnited Kingdom

Rheumatoid Arthritis(RA)is an autoimmune disorder that hinders the normal functioning of bones and joints and reduces the quality of human *** year,millions of people are diagnosed with RA worldwide,particularly among elderly individuals and ***,there is a global need to develop new biomaterials,medicines and therapeutic methods for treating *** will improve the Healthcare Access and Quality Index and also relieve administrative and financial burdens on healthcare service providers at a global *** are soft and cross-linked polymeric materials that can store a chunk of fluids,drugs and biomolecules for hydration and therapeutic *** are biocompatible and exhibit excellent mechanical properties,such as providing elastic cushions to articulating joints by mimicking the natural synovial ***,hydrogels create a natural biological environment within the synovial cavity to reduce autoimmune reactions and *** also lubricate the articulating joint surfaces to prevent degradation of synovial surfaces of bones and cartilage,thus exhibiting high potential for treating *** work reviews the progress in injectable and implantable hydrogels,synthesis methods,types of drugs,advantages and ***,it discusses the role of hydrogels in targeted drug delivery,mechanistic behaviour and tribological performance for RA treatment.

关键词： Rheumatoid arthritis Orthopeadic joints Hydrogel Therapeutics Mechanical properties Medicine

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Bridging the Gap:Integration of Artificial Intelligence with Organ-on-Chip(AI-OoC)

IJLAI Transactions on Science and Engineering

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IJLAI Transactions on Science and Engineering 2024年第1期2卷 17-23页

作者： mirza Abdul Aleem Baig Center for Biomedical Engineering School of Electronic Engineering and Information ScienceUniversity of Science and Technology of China(USTC)HefeiAnhuiP.R.China

.Organ-on-Chip(OoC)has emerged as a revolutionary approach to emulate human organ function-ality in vitro,offering unparalleled insights into physiological processes and disease *** integration of artiﬁcial intelligence(AI)with OoC platforms presents a transformative synergy,combining the precision of microscale organ replication with the analytical prowess of intelligent algorithms,is emerging as a transforma-tive force in harnessing the full potential of *** perspective investigates the multifaceted implications of integrating AI with OoC,examining its impact on biomedical research,acknowledging the synergistic po-tential that arises from combining the precision of microscale organ replication with the analytical capabilities of intelligent algorithms,and fostering a future where the intricate workings of the technology and biology.

关键词： Organ-on-Chip(OoC) Artiﬁcial Intelligence(AI) Biomedical Research Technology&Biology.

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Exploring Bioinspired AI for Advanced Cell Labeling:Advancements and Applications in Biomedical Research

IJLAI Transactions on Science and Engineering

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IJLAI Transactions on Science and Engineering 2024年第3期2卷 66-71页

作者： mirza Abdul Aleem Baig Center for Biomedical Engineering School of Information Science and Technology University of Science and Technology of China

Context:Bioinspired Artificial Intelligence(Bio-AI)has emerged as a transformative tool in biomedical research,addressing challenges in cell labeling essential for understanding cellular behavior and *** cell labeling methods often struggle with accuracy,scalability,and adaptability in complex ***:This paper theoretically explores the integration of Bio-AI models into cell labeling *** aims to assess how these models C encompassing neural networks,swarm intelligence,evolutionary algorithms,and self-organizing maps C can enhance cell identification and ***:The paper examines various Bio-AI models that mimic biological processes such as neural functioning,swarm behavior,and evolutionary *** also evaluates the application of multimodal AI systems that combine imaging data with molecular and genetic *** addition,the potential of dynamic cell labeling,inspired by neural plasticity,is ***:The integration of Bio-AI models has demonstrated significant improvements in accuracy,adaptability,and scalability for cell *** labeling systems minimize human error and enhance *** advancements in multimodal AI systems have shown promise in combining imaging with genetic and molecular data,providing more comprehensive insights into cellular *** labeling models inspired by neural plasticity offer enhanced tracking of cellular transitions over ***:Bio-AI holds transformative potential in biomedical research via enabling real-time,dynamic labeling,essential for tracking cellular changes over time in processes like cancer progression,stem cell differentiation,and immune *** continued evolution of these AI-driven approaches is expected to accelerate breakthroughs in understanding diseases,tissue engineering,and regenerative medicine.

关键词： Bioinspired Artificial Intelligence Biomedical Research Cell Labeling Bio-AI Models

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Navigating Biomedical Ethical Challenges of Artificial Intelligence in Healthcare

IJLAI Transactions on Science and Engineering

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IJLAI Transactions on Science and Engineering 2024年第2期2卷 29-35页

作者： mirza Abdul Aleem Baig Center for Biomedical Engineering School of Electronic Engineering and Information Science University of Science and Technology of China(USTC) HefeiAnhuiP.R.China

Biomedical ethics,commonly known as bioethics,constitutes a dynamic and interdisciplinary field that confronts the intricate ethical challenges and moral quandaries inherent at the convergence of medicine,healthcare,and the life *** foundation lies in the core principles of respect for autonomy,beneficence,non-maleficence,and justice,which collectively establish a robust framework for guiding ethical decisionmaking in the realm of clinical practice,research endeavors,and the formulation of healthcare *** principle of autonomy underscores the importance of respecting individuals’rights to make informed decisions about their own healthcare,while beneficence and non-maleficence emphasize the ethical obligation to promote well-being and prevent ***,in the context of biomedical ethics,demands the equitable distribution of resources and fair treatment for all *** ethics serves as an indispensable compass for healthcare professionals,researchers,policymakers,and society at large,providing ethical guidance to navigate the intricate landscape of advancements in medicine and the life sciences.

关键词： Biomedical ethics Autonomy underscores Non-maleficence

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Optimized protoplast isolation and transfection with a breakpoint:accelerating Cas9/sgRNA cleavage efficiency validation in monocot and dicot

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aBIOTECH 2024年第2期5卷 151-168页

作者： Debasmita Panda Subhasis Karmakar Manaswini Dash Swagat Kumar Tripathy Priya Das Sagar Banerjee Yiping Qi Sanghamitra Samantaray Pradipta Kumar Mohapatra mirza J.Baig Kutubuddin A.Molla ICAR National Rice Research Institute CuttackOdisha 753006India Department of Botany Ravenshaw UniversityCuttackOdisha 753003India Department of Plant Science and Landscape Architecture University of MarylandCollege ParkMD 20742USA

The CRISPR-Cas genome editing tools are revolutionizing agriculture and basic biology with their simplicity and precision ability to modify target genomic ***-predicted guide RNAs(gRNAs)often fail to induce efficient cleavage at target *** target loci are inaccessible due to complex chromatin ***,there is no suitable tool available to predict the architecture of genomic target sites and their ***,significant time and resources are spent on performing editing experiments with inefficient *** in vitro-cleavage assay could provide a rough assessment of gRNA efficiency,it largely excludes the interference of native genomic *** in-vivo testing gives a proper assessment of the cleavage ability of editing reagents in a native genomic ***,we developed a modified protocol that offers highly efficient protoplast isolation from rice,Arabidopsis,and chickpea,using a sucrose gradient,transfection using PEG(polyethylene glycol),and validation of single guide RNAs(sgRNAs)cleavage efficiency of *** have optimized various parameters for PEG-mediated protoplast transfection and achieved high transfection efficiency using our protocol in both monocots and *** introduced plasmid vectors containing Cas9 and sgRNAs targeting genes in rice,Arabidopsis,and chickpea *** dual sgRNAs,our CRISPRdeletion strategy offers straightforward detection of genome editing success by simple agarose gel *** sequencing of PCR products confirmed the editing efficiency of specific ***,we demonstrated that isolated protoplasts can be stored for up to 24/48 h with little loss of viability,allowing a pause between isolation and *** high-efficiency protocol for protoplast isolation and transfection enables rapid(less than 7 days)validation of sgRNA cleavage efficiency before proceeding with stable *** isolation and transfection method can als

关键词： Protoplast Genome editing Transgene-free edited plants Rice Chickpea

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FlowBreakdown of Hybrid Nanofluid on a Rigid Surface with Power Law Fluid as Lubricated Layers

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Computer Modeling in Engineering & Sciences 2024年第2期138卷 1485-1499页

作者： mirza Naveed Jahangeer Baig NadeemSalamat Sohail Nadeem NaeemUllah Mohamed Bechir Ben Hamida Hassan Ali Ghazwani Sayed M.Eldin A.S.Al-Shafay Instituite of Mathematics Khwaja Fareed University of Engineering and Information TechnologyRahim yar Khan64200Pakistan Department of Mathematics Quaid-I-Azam UniversityIslamabad44000Pakistan Department of Mathematics Wenzhou UniversityWenzhou325035China College of Engineering Department of Mechanical EngineeringImam Mohammad Ibn Saud Islamic University(IMSIU)Riyadh11564Saudi Arabia Research Laboratory of Ionized Backgrounds and Reagents Studies(EMIR) Preparatory Institute for Engineering Studies of Monastir(IPEIM)University of MonastirMonastir5060Tunisia Higher School of Sciences and Technology of Hammam Sousse Department of PhysicsJazan82511Kingdom of Saudia Arabia Department of Mechanical Engineering Faculty of engineeringJazan UniversityP.O.Box 45124JazanKingdom of Saudia Arabia Center of Research Faculty of EngineeringFuture University in EgyptNew Cairo11835Egypt Department of Mechanical Engineering College of EngineeringPrince Sattam bin Abdulaziz UniversityAlkharj16436Saudi Arabia

Thiswork investigates an oblique stagnation point flowof hybrid nanofluid over a rigid surface with power lawfluidas lubricated layers. Copper (Cu) and Silver (Ag) solid particles are used as hybrid particles acting in water H2O asa base fluid. The mathematical formulation of flow configuration is presented in terms of differential systemthat isnonlinear in nature. The thermal aspects of the flow field are also investigated by assuming the surface is a heatedsurface with a constant temperature T. Numerical solutions to the governing mathematical model are calculatedby the RK45 algorithm. The results based on the numerical solution against various flow and thermal controllingparameters are presented in terms of line graphs. The specific results depict that the heat flux increases over thelubricated-indexed parameter.

关键词： Oblique stagnation point flow hybrid nanofluid lubricated layer magnetohydrodynamics

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Low T3 vs low T3T4 euthyroid sick syndrome in septic shock patients:A prospective observational cohort study

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World Journal of Critical Care Medicine 2024年第3期13卷 53-62页

作者： mirza Kovacevic Visnja Nesek-Adam Semir Klokic Ekrema Mujaric Department of Anesthesiology Resuscitation and Intensive CareCantonal HospitalZenica 72000Bosnia and Herzegovina Department of Anesthesiology Resuscitation and Intensive CareClinical Hospital Sveti DuhZagreb 10000Croatia Gruppenpraxis General Practitioner's OfficeLaufen 4242Switzerland Department of Internal Diseases Cantonal HospitalZenica 72000Bosnia and Herzegovina

BACKGROUND Both phases of euthyroid sick syndrome(ESS)are associated with worse prognosis in septic shock *** there are still no indications for supplementation therapy,there is no evidence that both phases(initial and prolonged)are adaptive or that only prolonged is maladaptive and requires *** To analyze clinical,hemodynamic and laboratory differences in two groups of septic shock patients with *** A total of 47 septic shock patients with ESS were divided according to values of their thyroid hormones into low T3 and low T3T4 *** analysis included demographic data,mortality scores,intensive care unit stay,mechanical ventilation length and 28-day survival and laboratory with *** The Simplified Acute Physiology Score II score(P=0.029),dobutamine(P=0.003)and epinephrine requirement(P=0.000)and the incidence of renal failure and multiple organ failure(MOF)(P=0.000)were significantly higher for the low ***(P=0.047),neutrophilia(P=0.038),lymphopenia(P=0.013)and lactatemia(P=0.013)were more pronounced on T2 for the low T3T4 group compared to the low T3 *** blood pressure at T0(P=0.017)and T1(P=0.007),as well as mean arterial pressure at T0(P=0.037)and T2(P=0.033)was higher for the low T3 *** The low T3T4 population is associated with higher frequency of renal insufficiency and MOF,with worse laboratory and hemodynamic *** findings suggest potentially maladaptive changes in the chronic phase of septic shock.

关键词： Septic shock Euthyroid sick syndrome Low T3 Low T3T4 Intensive care unit

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Hepatic vein reconstruction during hepatectomy:A feasible and underused technique

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Hepatobiliary & Pancreatic Diseases International 2024年第4期23卷 421-427页

作者： Manish Ahuja Kunal Joshi Chris Coldham Paulo Muiesan Bobby Dasari Manuel Abradelo Ravi Marudanayagam Darius mirza John Isaac David Bartlett Nikolaos A Chatzizacharias Robert P Sutcliffe Keith J Roberts Department of HPB and Liver Transplant Surgery University Hospitals Birmingham NHS Foundation TrustBirminghamUK Institute of Immunology and Immunotherapy University of BirminghamBirminghamUK

Complete surgical resection(R0)of liver tumors,primary or metastatic,remains the main objective in management of primary and metastatic liver tumors[1].Tumors invading to the proximity of the hepatic venous outflow pose a peculiar challenge to achieve R0 resections,because this location may render a tumor *** median survival of patients with liver tumor without surgery is less than 12 months[2].Even with surgery,post-hepatectomy liver failure and subsequently increased mortality are the main problems associated with complex resection[3].Moreover,when the vein is affected,vein resection and subsequent reconstruction are *** resection is a standard practice in liver resection and transplantation[4],for example,hepatic vein reconstruction during a living-donor liver transplant,porto-mesenteric axis reconstruction during resection of advanced pancreatic cancer and caval reconstruction during resection of retroperitoneal ***,novel techniques like total hepatic vascular exclusion(HVE)[5],veno-venous bypass[6]and ex vivo hepatic resection[7,8]have facilitated curative resections of tumors close to one or more major hepatic veins.

关键词： hepatectomy surgery mortality

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