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Suppression of hepatic steatosis in non-alcoholic steatohepatitis model by modified Xiaoyao San formula:Evidence,mechanisms and perspective

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World Journal of Hepatology 2024年第10期16卷 1208-1212页

作者： Nabil Eid Payal bhatnagar Li-Li Chan Marina Garcia-Macia Department of Anatomy Division of Human BiologySchool of MedicineIMU UniversityKuala Lumpur 57000Malaysia Department of Pharmaceutical Technology School of pharmacyIMU UniversityKuala Lumpur 57000Malaysia Department of Pathology and Pharmacology School of MedicineIMU UniversityKuala Lumpur 57000Malaysia Institute of Functional Biology and Genomics Department of Biochemistry and Molecular BiologyUniversity of SalamancaSalamanca 37007Spain

In this letter,we comment on a recent publication by Mei et al,in the World Journal of Hepatology,investigating the hepatoprotective effects of the modified Xiaoyao San(MXS)formula in a male rat model of non-alcoholic steatohepatitis(NASH).The authors found that MXS treatment mitigated hepatic steatosis and inflam-mation in the NASH model,as evidenced by the reduction in lipid droplets(LDs),fibrosis markers and lipogenic ***,these hepatoprotective effects were associated with androgen upregulation(based on metabolomics analysis of male steroid hormone metabolites),adenosine 5’-monophosphate-activated protein kinase(AMPK)activation,and restoration of phosphatase and tensin homolog(PTEN)***,the authors did not clearly discuss the relationships between MXS-induced hepatic steatosis reduction in the NASH model,and androgen upregulation,AMPK activation,and restoration of PTEN *** editorial emphasizes the reported mechanisms and explains how they act or interact with each other to reduce hepatic steatosis and inflammation in the NASH *** a perspective,we propose additional mechanisms(such as autophagy/lipophagy activation in hepatocytes)for the clearance of LDs and suppression of hepatic steatosis by MXS in the NASH model.A proper understanding of the mechanisms of MXS-induced reduction of hepatic steatosis might help in the treatment of NASH and related diseases.

关键词： Steatosis Liver Xiaoyao San Inflammation Androgen Adenosine 5’-monophosphate-activated protein kinase Phosphatase and tensin homolog Autophagy Lipophagy Alpha smooth muscle actin

Natural isothiocyanates of the genus Capparis as potential agonists of apoptosis and antitumor agents:Mechanisms and implications

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World Journal of Pharmacology 2024年第1期13卷 1-7页

作者： Nabil Eid Payal bhatnagar Department of Anatomy Division of Human BiologySchool of MedicineInternational Medical UniversityKuala Lumpur 57000Malaysia Department of Pharmaceutical Technology School of PharmacyInternational Medical UniversityKuala Lumpur 57000Malaysia

In this editorial,we comment on a recent publication,which highlights the important findings from the study,including the antitumor and anti-inflammatory effects of isothiocyanates,their underlying mechanisms,and ***,... 详细信息

关键词： Cancer Isothiocyanates Genus Capparis Apoptosis Autophagy Inflammation GC/MS analysis

Certis: Cloud Asset Management & Threat Evaluation Using Behavioral Fingerprinting at Application Layer

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Journal of Software Engineering and Applications 2024年第6期17卷 474-486页

作者： Kumardwij bhatnagar Vijay K. Madisetti School of Cybersecurity & Privacy Georgia Institute of Technology Atlanta GA USA

This paper introduces Certis, a powerful framework that addresses the challenges of cloud asset tracking, management, and threat detection in modern cybersecurity landscapes. It enhances asset identification and anomaly detection through SSL certificate parsing, cloud service provider integration, and advanced fingerprinting techniques like JARM at the application layer. Current work will focus on cross-layer malicious behavior identification to further enhance its capabilities, including minimizing false positives through AI-based learning techniques. Certis promises to offer a powerful solution for organizations seeking proactive cybersecurity defenses in the face of evolving threats.

关键词： Certis SSL Certificate Parsing JARM Fingerprinting Anomaly Detection Proactive Defense

The Determination of Heritability in palatal Rugae Pattern among Parents and their Off-Springs in Western India-A Cross-sectional Study

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Journal of Forensic Science and Medicine 2024年第1期10卷 42-46页

作者： Aishwarya bhatnagar Sugandha Arya Jyothi S Kumar Aishwarya Arya Kailash Chandra Morya Sudhir Baroopal Department of Oral Medicine and Radiology Vyas Dental College and HospitalJodhpurRajasthanIndia Department of Conservative and Endodontics Vyas Dental College and HospitalJodhpurRajasthanIndia

Background:Palatal rugae are asymmetrical elevations present on hard palate and are significant due to their uniqueness,stability and thus,aid in forensic ***:The objective is to determine palatal rugae morphology between parents and their offsprings and to determine their genetic *** and Methods:This randomized controlled cross-sectional single-blinded study was conducted on 50 families(randomly selected)who visited Vyas Dental College and Hospital.A total of 150 maxillary study models were examined and rugae were delineated and shape,size,and pattern of rugae were ***:Weak but significant correlation was seen in the nonspecific and angular type of palatal rugae between child and mother and child and father as P<*** with either or both of their parent was seen for curved,wavy,divergent,straight,horseshoe,angular,and nonspecific type of rugae with the higher%of wavy pattern matching(52%with mother and 54%with father).A considerable number of samples showed high heritability of primary and secondary rugae from both parents,but more predominantly to their mothers(branched,nonspecific,and straight).Conclusion:Both environmental and genetic factors can influence the rugae ***,studies should be conducted on a larger sample size to get more significant results.

关键词： Forensic identification heredity palatal rugae uniqueness

均相和非均相催化微藻脂质提取和酯交换制备生物燃料的研究进展

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Chinese Journal of Catalysis 2024年第4期59卷 97-117页

作者： Vinoth Kumar Ponnumsamy Hussein E.Al-Hazmi Sutha Shobana Jeyaprakash Dharmaraja Dipak Ashok Jadhav Rajesh Banu J Grzegorz Piechota Bartłomiej Igliński Vinod Kumar Amit bhatnagar Kyu-Jung Chae Gopalakrishnan Kumar 高雄医科大学药物与应用化学系环境医学研究中心中国台湾高雄高雄医科大学医学研究部中国台湾高雄格但斯克理工大学土木与环境工程学院波兰纳鲁特维察格但斯克范朗大学工程与技术学院建筑绿色技术与可持续发展研究组越南胡志明市工程技术学院科学与人文系化学部印度泰米尔纳德邦韩国海洋大学海洋科学与工程学院环境工程系韩国釜山泰米尔纳德邦中央大学生命科学系印度泰米尔纳德邦 GPCHEM沼气研究与分析实验室波兰尼古拉斯哥白尼大学化学系波兰克兰菲尔德大学水与能源学院英国拉彭兰塔工业大学工程科学学院分离科学系芬兰韩国海洋大学海洋可再生能源工程专业韩国釜山延世大学土木与环境工程学院韩国首尔斯塔万格大学科学技术学院化学、生物科学与环境工程研究所挪威斯塔万格

随着化石燃料燃烧导致的二氧化碳排放不断加剧气候变化,且化石燃料储量日益减少,寻求可再生能源已成为一项紧迫的任务.其中,藻类衍生可持续燃料因具有成本优势和可运输性,在解决全球能源危机方面展现出广阔前景,备受关注.利用化学转化... 详细信息

随着化石燃料燃烧导致的二氧化碳排放不断加剧气候变化,且化石燃料储量日益减少,寻求可再生能源已成为一项紧迫的任务.其中,藻类衍生可持续燃料因具有成本优势和可运输性,在解决全球能源危机方面展现出广阔前景,备受关注.利用化学转化技术从微藻中提取脂质,并通过酯交换反应可以将其转化为脂肪酸甲酯,是生产绿色生物燃料的有效途径.这一过程涉及游离脂肪酸、磷脂和甘油三酯的提取,并且生产过程能耗低,成为满足日益增长的能源需求的一种理想解决方案.本文综述了微藻脂质提取和酯交换制备生物燃料的相关研究进展.首先,介绍了微藻脂质的提取方法,包括溶剂提取法、索氏提取法、布利格和戴耶法、超临界二氧化碳提取以及离子液体溶剂法等,并分析了各方法的优缺点.随后,重点阐述了酯交换技术在微藻脂质转化中的应用,包括酸碱催化、酶催化以及原位酯交换反应等,并探讨了这些技术的反应机理、催化剂选择、反应器设计以及生物油生产工艺等方面的研究进展.通过综述上述研究进展,为微藻脂质的生产和应用提供了理论指导.研究表明,通过优化催化剂种类、反应条件以及提取方法,可以有效提高微藻脂质的转化效率和生物油品质.同时,本文也指出了当前微藻脂质生产中面临的挑战,如微藻栽培和生长条件优化、高效转化技术的开发等.随着可持续能源日益受到重视,微藻脂质作为一种可再生能源具有巨大的发展潜力.未来研究应进一步关注微藻的规模化栽培、生长条件优化以及高效转化技术的研发,以提高微藻脂质的产量和品质.同时,应进一步推动和实现微藻生物燃料的实际应用,从而为应对气候变化和能源危机提供有效的解决方案.

关键词：微藻脂质提取酯交换催化酶催化原位技术

Production and characterisation of new bioresorbable radiopaque Mg–Zn–Y alloy to improve X-ray visibility of polymeric scaffolds

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Journal of Magnesium and Alloys 2022年第6期10卷 1694-1703页

作者： Alok Srivastava Naresh bhatnagar Mechanical Engineering Department Indian Institute of TechnologyDelhiIndia

For the medical diagnosis,radiopaque materials(RM)made from high specific gravity elements like Pt,Au,Ta,Iodine,Bromine are either attached or blended or coated on an implant to makes it detectable under X-ray/Fluoroscopy/*** facilitate the surgeon in an operation theatre to position an implant during the ***,RM are non-degradable,thus in case of biodegradable implants,it may detach from the body and accumulate in vital organ cause serious health ***,a new bioresorbable radiopaque material(BRM)was produced by alloying the high specific gravity elements Zn(35%w/w)and Y(4%w/w)with Mg *** this alloy,three main phases were identified,alpha Mg,Mg_(7)Zn_(3)and icosahedral quasicrystalline I-phase Mg3Zn6Y,which reinforce the Mg ***,BRM was powdered to a size of less than 25 microns and blended in different ratios with bioresorbable poly-L-lactic acid(PLLA)for fabricating PLLA/BRM *** microparticles were uniformly distributed and interfacial bonded with the *** X-ray was passed through bio-composite to captureμCT radiograph for evaluating linear attenuation co-efficient(μ)and optical density(OD).Thermal analysis reveals that BRM particles act as a nucleating site and enhance the crystallinity of the polymeric *** the In Vitro accelerated degradation study,the alkaline nature of BRM neutralise the acidity of PLLA and balance the pH of the body fluid to reduce the inflammatory reactions,but this compromises the stability of the polymer as it increases the decomposition rate.

关键词： Magnesium alloys X-ray Quasicrystal Polymer matrix composites Radiopacity

Hybrid tracking model and GSLM based neural network for crowd behavior recognition

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Journal of Central South University 2017年第9期24卷 2071-2081页

作者： Manoj Kumar Charul bhatnagar Department of Computer Engineering and Applications GLA UniversityMathuraIndia

Crowd behaviors analysis is the‘state of art’research topic in the field of computer vision which provides applications in video surveillance to crowd safety,event detection,security,*** presents some of the works related to crowd behavior detection and *** crowd behavior detection,varying density of crowds and motion patterns appears to be complex occlusions for the *** work presents a novel crowd behavior detection system to improve these *** proposed crowd behavior detection system is developed using hybrid tracking model and integrated features enabled neural *** object movement and activity in the proposed crowded behavior detection system is assessed using proposed GSLM-based neural *** based neural network is developed by integrating the gravitational search algorithm with LM algorithm of the neural network to increase the learning process of the *** performance of the proposed crowd behavior detection system is validated over five different videos and analyzed using *** experimentation results in the crowd behavior detection with a maximum accuracy of 93%which proves the efficacy of the proposed system in video surveillance with security concerns.

关键词： crowd video crowd bohavior tracking recognition neural network gravitational search algorithm

A review on anode materials for lithium/sodium-ion batteries

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能源化学:英文版 2023年第8期83卷 509-540,I0013页

作者： Abhimanyu Kumar Prajapati Ashish bhatnagar Department of Physics and Materials Science and Engineering Jaypee Institute of Information TechnologyNoida 201309Indid

Since lithium-ion batteries(LIBs) have been substantially researched in recent years, they now possess exceptional energy and power densities, making them the most suited energy storage technology for use in developed and developing industries like stationary storage and electric cars, etc. Concerns about the cost and availability of lithium have prompted research into alternatives, such as sodium-ion batteries(SIBs), which use sodium instead of lithium as the charge carrier. This is especially relevant for stationary applications, where the size and weight of battery are less important. The working efficiency and capacity of these batteries are mainly dependent on the anode, cathode, and electrolyte. The anode,which is one of these components, is by far the most important part of the rechargeable *** of its characteristics and its structure, the anode has a tremendous impact on the overall performance of the battery as a whole. Keeping the above in view, in this review we critically reviewed the different types of anodes and their performances studied to date in LIBs and SIBs. The review article is divided into three main sections, namely:(i) intercalation reaction-based anode materials;(ii) alloying reaction-based anode materials;and(iii) conversion reaction-based anode materials, which are further classified into a number of subsections based on the type of material used. In each main section, we have discussed the merits and challenges faced by their particular system. Afterward, a brief summary of the review has been discussed. Finally, the road ahead for better application of Li/Na-ion batteries is discussed, which seems to mainly depend on exploring the innovative materials as anode and on the inoperando characterization of the existing materials for making them more capable in terms of application in rechargeable batteries.

关键词： Lithium/Sodium-ion batteries Anode materials Nanomaterials Metal-organic framework Conversion materials Intercalated materials Alloying materials

Certis: Cloud Asset Management & Threat Evaluation Using Behavioral Fingerprinting at Application Layer

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