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Quantitative and qualitative subgenomic RNA profiles of SARS-CoV-2 in respiratory samples: A comparison between Omicron BA.2 and non-VOC-d614G

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Virologica Sinica 2024年第2期39卷 218-227页

作者： Zigui Chen Rita Way Yin Ng Grace Lui Lowell Ling Agnes S.Y.Leung Chit Chow Siaw Shi Boon Wendy C.S.Ho Maggie Haitian Wang Renee Wan Yi Chan Albert Martin Li david Shu Cheong Hui Paul Kay Sheung Chan department of Microbiology Faculty of MedicineThe Chinese University of Hong KongHong KongChina department of Medicine and Therapeutics Faculty of MedicineThe Chinese University of Hong KongHong KongChina department of Anaesthesia and Intensive Care Faculty of MedicineThe Chinese University of Hong KongHong KongChina department of Paediatrics Faculty of MedicineThe Chinese University of Hong KongHong KongChina department of Anatomical and Cellular Pathology Faculty of MedicineThe Chinese University of Hong KongHong KongChina Jockey Club School of Public Health and Primary Care Faculty of MedicineThe Chinese University of Hong KongHong KongChina Stanley Ho Centre for Emerging Infectious diseases Faculty of MedicineThe Chinese University of Hong KongHong KongChina

The SARS-CoV-2 Omicron variants are notorious for their transmissibility,but little is known about their subgenomic RNA(sgRNA)*** study applied RNA-seq to delineate the quantitative and qualitative profiles of canonical sgRNA of 118 respiratory samples collected from patients infected with Omicron BA.2 and compared with 338 patients infected with non-variant of concern(non-VOC)-d614G.A unique characteristic profile depicted by the relative abundance of 9 canonical sgRNAs was reproduced by both BA.2 and non-VOCd614G regardless of host gender,age and presence of ***,such profile was lost in samples with low viral load,suggesting a potential application of sgRNA pattern to indicate viral activity of individual patient at a specific time point.A characteristic qualitative profile of canonical sgRNAs was also reproduced by both BA.2 and *** presence of a full set of canonical sgRNAs carried a coherent correlation with crude viral load(AUC¼0.91,95%CI 0.88–0.94),and sgRNA ORF7b was identified to be the best surrogate marker allowing feasible routine application in characterizing the infection status of individual *** potentials in using sgRNA as a target for vaccine and antiviral development are worth pursuing.

关键词： Coronavirus SARS-CoV-2 Omicron BA.2 Non-VOC-d614G RNA-seq Subgenomic RNA(sgRNA)

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Introduction to the special iss ue on optics in elastography and cell mechanics

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Journal of Innovative Optical Health Sciences 2017年第6期10卷 1-2页

作者： david d.Sampson Giuliano Scarcelli Optical+Biomedical Engineering Laboratory and Centre for Microscopy Characterisation&Analysis The University of Western Australia PerthAustralia Fischell department of Bioengineering University of Maryland College Park Md USA

The mechanical properties of tissues and cells have proven to be of great importance in biology andmedicine,spawning major research efforts and commercial outcomes,The interplay bet ween mechanical andbiochemical cues and the mechanical properties of subellar and cellular constituents has come to beappreciated as key to umnderstanding many fundamental aspects of biology as well as the geneis andprogression of disease.

关键词： optics mechanical mechanics

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The First Pilot Epigenetic Type Improvement of Neuropsychiatric Symptoms in a Polymorphic dopamine d2 (-dRd2/ANKK (Taq1A)), OPRM1 (A/G), dRd3 (C/T), and MAOA (4R) Compromised Preadolescence Male with Putative PANdAS/CANS: Positive Clinical Outcome with Precision-Guided dNA Testing and Pro-dopamine Regulation (KB220) and Antibacterial Therapies

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Open Journal of Immunology 2024年第3期14卷 60-86页

作者： Kenneth Blum Igor Elman david Han Colin Hanna david Baron Ashim Gupta Shan Kazmi Jag Khalsa debasis Bagchi Thomas McLaughlin Rajendra d. Badgaiyan Edward J. Modestino drew Edwards Catherine A. dennen Eric R. Braverman Abdalla Bowirrat Keerthy Sunder Kevin Murphy Nicole Jafari Foojan Zeine Paul R. Carney Mark S. Gold Kai-Uwe Lewandowski Alireza Sharafshah Aryeh R. Pollack Panayotis K. Thanos division of Addiction Research & Education Center for Sports and Mental Health Western University of Health Sciences Pomona CA USA department of Psychiatry Boonshoft School of Medicine Wright State University and Dayton VA Medical Centre Dayton OH USA division of Nutrigenomics Victory Nutrition International Lederoch PA USA Institute of Psychology ELTE Etvs Lornd University Budapest Hungary department of Psychiatry School of Medicine University of Vermont Burlington VT USA The Kenneth Blum Behavioral & Neurogenetic Institute LLC. Austin TX USA department of Molecular Biology Adelson School of Medicine Ariel University Ariel Israel division of Neuromodulation Research Karma Doctors & Karma TMS Palm Springs CA USA division of Personalized Interventions Peak Logic Del Mar CA USA division of Personalized Medicine Cross-Cultural Research & Educational Institute San Clemente CA USA Awareness Integration Institute San Clemente CA USA division of Personalized Pain Therapy Center for Advanced Spine Care of Southern Arizona Tucson AZ USA department of Psychiatry Harvard School of Medicine Cambridge MA USA department of Management Science and Statistics University of Texas San Antonio TX USA Behavioral Neuropharmacology and Neuroimaging Laboratory Clinical Research Institute on Addictions Department of Pharmacology and Toxicology Jacobs School of Medicine and Biomedical Sciences University at Buffalo Buffalo NY USA Future Biologics Lawrenceville GA USA department of Microbiology Immunology & Tropic Diseases School of Medicine Georgetown University Washington DC USA department of Pharmaceutical Sciences College of Pharmacy Texas Southern University Houston TX USA department of Psychiatry School of Medicine Case Western University Cleveland OH USA Brain and Behavior Laboratory Curry College Milton MA USA The Neurogenesis Project Jacksonville FL USA department of Family Medicine Jefferson Health Northeast Philadelphia PA USA departmen

Pediatric autoimmune neuropsychiatric disorders associated with or without streptococcal and other bacterial infections (PANdAS/CANS) are emerging as a featured pediatric disorder. Although there is some controversy regarding treatment approaches, especially related to the behavioral sequelae, we have hypothesized in other published work that it is characterized by the rapid onset of Reward deficiency Syndrome (RdS) in children. We propose utilizing a multi-systems biological approach involving the coupling of genetic addiction risk testing and pro-dopamine regulation (KB220/POLYGEN®) to help induce “dopamine homeostasis” in patients with PANdAS, especially those with known dNA-induced hypodopaminergia. This case study examines a 12-year-old Caucasian male with no prior psychiatric issues who presented with a sudden onset of severe anxiety, depression, emotional liability, and suicidal ideation. The patient underwent genotyping and the genetic addiction risk score (GARS) testing, which revealed risk polymorphisms in the dopamine d2 (-dRd2/ANKK (Taq1A), OPRM1 (A/G), dRd3 (C/T), and MAOA (4R) genes. These polymorphisms have been linked to hypodopaminergia. The patient was subsequently placed on research Id-KB220ZPBMPOLY (POLYGEN®), and albeit the possibility of bias, based upon self and parental assessment, a marked rapid improvement in psychiatric symptoms was observed. In the second phase of treatment (102 days utilizing KB220), the patient received standard antibody testing, which was positive for Lyme. Antibacterial therapy started immediately, and KB220z was discontinued to provide a wash-out period. A monotonic trend analysis was performed on each outcome measure, and a consistently decreasing trend was observed utilizing antibacterial therapy. Our recommendation, albeit only one case, is to utilize and further research a combined therapeutic approach, involving precision-guided dNA testing and pro-dopamine regulation along with antibacterial therapy, as well as

关键词： PANdAS CANS Genetic Addiction Risk Testing (GARS) Pro-dopamine Regulation Hypodopaminergia Polymorphisms Antibacterial Therapy Infections

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Renewable energy in Benin: current situation and future prospects

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Clean Energy 2023年第5期7卷 952-961页

作者： Romain Akpahou Lena d.Mensah david A.Quansah department of Mechanical Engineering Kwame Nkrumah University of Science and Technology(KNUST)KumasiGhana The Brew-Hammond Energy Centre Kwame Nkrumah University of Science and Technology(KNUST)KumasiGhana

To provide clean energy at a lower cost to their citizens,all nations of the world are striving to increase their energy production in an environmentally friendly *** has also joined this dynamic by considerably increasing its green energy production efforts in recent *** country has a huge undeveloped renewable-energy(RE)potential that can contribute considerably to its national energy production *** paper summarizes the current RE situation in Benin and examines its future *** current energy situation of the country is discussed,followed by an examination of its electricity demand-and-supply *** country has been found to depend heavily on natural gas and petroleum products from neighbouring countries and has~41%of national electricity ***,the government is taking considerable steps to implement RE projects in the *** study analyzes government targets in the energy sector with existing policies and institutional *** are made for the benefit of the government,the private sector and other actors in order to developing the RE potential of Benin.

关键词： Benin electricity demand energy policy future prospect renewable energy

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Exercise immunology:Future directions

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Journal of Sport and Health Science 2020年第5期9卷 432-445页

作者： david C.Nieman Brandt d.Pence Human Performance Laboratory Appalachian State UniversityNorth Carolina Research CampusKannapolisNC 28081USA School of Health Studies University of MemphisMemphisTN 38152USA

Several decades of research in the area of exercise immunology have shown that the immune system is highly responsive to acute and chronic exercise *** exercise bouts enhance immunosurveillance and when repeated over time mediate multiple health *** of the studies prior to 2010 relied on a few targeted outcomes related to immune *** the past decade,technologic advances have created opportunities for a multi-omics and systems biology approach to exercise *** article provides an overview of metabolomics,lipidomics,and proteomics as they pertain to exercise immunology,with a focus on *** review also summarizes how the composition and diversity of the gut microbiota can be influenced by exercise,with applications to human health and ***-induced improvements in immune function may play a critical role in countering immunosenescence and the development of chronic diseases,and emerging omics technologies will more clearly define the underlying *** review summarizes what is currently known regarding a multi-omics approach to exercise immunology and provides future directions for investigators.

关键词： Exercise Immunology Lipidomics Metabolomics Proteomics

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Optimization of Biofuel Formulation by Mixture design

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Advances in Chemical Engineering and Science 2024年第1期14卷 48-56页

作者： Konan Edmond Kouassi Abollé Abollé Kouamé Olivier-Marc Kouakou david Boa N’guessan Raymond Kré Kouassi Benjamin Yao Laboratory of Thermodynamics and Physical Chemistry of the Environment (LTPCM) UFR-SFA University of Nangui ABROGOUA Abidjan C&#244te d’Ivoire Laboratory of Fundamental and Applied Physics (LPFA) UFR-SFA University of Nangui ABROGOUA Abidjan C&#244te d’Ivoire Laboratory of Industrial Processes for the Synthesis of the Environment and New Energies (LAPISEN) of the Félix Houphouë t Boigny National Polytechnic Institute Yamoussoukro C&#244te d’Ivoire

With the full growth of energy needs in the world, several studies are now focused on finding renewable sources. The aim of this work is to optimise biofuel formulation from a mixture design by studying physical properties, such as specific gravity and kinematic viscosity of various formulated mixtures. Optimization from the mixture plan revealed that in the chosen experimental domain, the optimal conditions are: 40% for used frying oil (UFO), 50% for bioethanol and 10% for diesel. These experimental conditions lead to a biofuel with a density of 0.84 and a kinematic viscosity of 2.97 cSt. These parameters are compliant with the diesel quality certificate in tropical areas. These density and viscosity values were determined according to respective desirability values of 0.68 and 0.75.

关键词： Biofuel Optimization Mixture design

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Study of the Viscosity and Specific Gravity of the Ternary Used Frying Oil (UFO)-Bioethanol-diesel System

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Journal of Materials Science and Chemical Engineering 2024年第4期12卷 53-66页

作者： Konan Edmond Kouassi Abollé Abolle N’guessan Luc Brou david Boa N’guessan Raymond Kre Kouassi Benjamin Yao Laboratoire de Thermodynamique et Physico-Chimie du Milieu (LTPCM) UFR-SFA UNA Abidjan C&#244te d&#8217Ivoire Laboratoire de Physiques Fondamentales et Appliqué es (LPFA) UFR-SFA UNA Abidjan C&#244te d&#8217Ivoire Laboratoire des Procé d&#233s Industriels de Synth&#232se de l&#8217Environnement et des Energies Nouvelles (LAPISEN) de l&#8217Institut National Polytechnique F&#233lix Houphou&#235t Boigny de Yamoussoukro Yamoussoukro C&#244te d&#8217Ivoire

Fossil fuels cover around 80% of global energy consumption. However, the problems linked to their use justify the choice of using biofuel. In order to reduce as much as possible, diesel rate, an increase in the number of additives may be considered. Thus, in this work, the study of the used frying oil (UFO), bioethanol and diesel ternary system was undertaken. It emerges from this study that the addition of bioethanol reduces the viscosity and the density of the ternary system and permits a 90% substitution rate for diesel between the UFO and bioethanol. Finally, the percentage of oil becomes 40% after adding alcohol compared to the binary diesel crude vegetable oil mixture where this rate is 30%.

关键词： Biofuel UFO-Bioethanol-diesel Ternary density Viscosity

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Thermal Performance Analysis of Plaster Reinforced with Raffia Vinifera Particles for Use as Insulating Materials in Building

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Journal of Minerals and Materials Characterization and Engineering 2024年第2期12卷 112-138页

作者： Etienne Malbila danielle Manuella djouego Tagne Bouto Kossi Imbga Lareba Adelaide Ouedraogo Sié Kam david Yemboini Kader Toguyeni Ecole Supé rieure d&#8217Ing&#233nierie (ESI) Universit&#233 de Fada N&#8217Gourma Fada N&#8217Gourma Burkina Faso Laboratoire d’ Energies Thermiques Renouvelables (LETRE) Universit&#233 Joseph KI-ZERBO Ouagadougou Burkina Faso Institut Supé rieur des Techniques Industrielles et Commerciales (ISTIC) Bangangt&#233 Cameroun Unité de Formation et de Recherche en Sciences et Technologies (UFR/ST) Université Norbert ZONGO Koudougou Burkina Faso Laboratoire de Physique et Chimie de l’ Environnemen (LPCE) Universit&#233 Joseph KI-ZERBO Ouagadougou Burkina Faso Ecole Polytechnique de Ouagadougou (EPO) Ouagadougou Burkina Faso

The present study focuses on the formulation of new composite consisting of plaster and raffia vinifera particle (RVP) with the purpose to reducing energy consumption. The aim of this study is to test this new compound as an insulating eco-material in building in a tropical climate. The composites samples were developed by mixing plaster with raffia vinifera particles (RVP) using three different sizes (1.6 mm, 2.5 mm and 4 mm). The effects of four different RVP incorporations rates (i.e., 0wt%, 5wt%;10wt%;15wt%) on physical, thermal, mechanicals properties of the composites were investigated. In addition, the use of the raffia vinifera particles and plaster based composite material as building envelopes thermal insulation material is studied by the habitable cell thermal behavior instrumentation. The results indicate that the incorporation of raffia vinifera particle leads to improve the new composite physical, mechanical and thermal properties. And the parametric analysis reveals that the sampling rate and the size of raffia vinifera particles are the most decisive factor to impact these properties, and to decreases in the thermal conductivity which leads to an improvement to the thermal resistance and energy savings. The best improvement of plaster composite was obtained at the raffia vinifera particles size between 2.5 and 4.0 mm loading of 5wt% (C95P5R) with a good ratio of thermo-physical-mechanical properties. Additionally, the habitable cell experimental thermal behavior, with the new raffia vinifera particles and plaster-based composite as thermal insulating material for building walls, gives an average damping of 4°C and 5.8°C in the insulated house interior environment respectively for cold and hot cases compared to the outside environment and the uninsulated house interior environment. The current study highlights that this mixture gives the new composite thermal insulation properties applicable in the eco-construction of habitats in tropical environments

关键词： Fibres Plaster Thermal Test Mechanical Test Insulating Material Indoor Comfort

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dissection of a rapidly evolving wheat resistance gene cluster by long-read genome sequencing accelerated the cloning of Pm69

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Plant Communications 2024年第1期5卷 69-83页

作者： Yinghui Li Zhen-Zhen Wei Hanan Sela Liubov Govta Valentyna Klymiuk Rajib Roychowdhury Harmeet Singh Chawla Jennifer Ens Krystalee Wiebe Valeria Bocharova Roi Ben-david Prerna B.Pawar Yuqi Zhang Samidha Jaiwar Istvan Molnar Jaroslav dolezel Gitta Coaker Curtis J.Pozniak Tzion Fahima Institute of Evolution University of HaifaMt.CarmelHaifa 3498838Israel The department of Evolutionary and Environmental Biology University of HaifaMt.CarmelHaifa 3498838Israel The Institute of Plant Protection Sichuan Academy of Agricultural SciencesChengdu 610066China Crop development Centre and department of Plant Sciences University of Saskatchewan51 Campus DriveSaskatoonSK S7N 5A8Canada department of Vegetables and Field Crops Institute of Plant SciencesAgricultural Research Organization(ARO)–Volcani CenterRishon Lezion 7505101Israel department of Crop Genomics and Bioinformatics China Agricultural UniversityBeijing 100094China Institute of Experimental Botany of the Czech Academy of Sciences Centre of the Region Hana´for Biotechnological and Agricultural ResearchSlechtitelu 3177900 OlomoucCzech Republic Plant Pathology department University of CaliforniaDavisDavisCA 95616USA Present address:department of Plant Science University of ManitobaWinnipegMB R3T 2N2Canada Present address:Agricultural Institute Centre for Agricultural ResearchELKHMartonvasar 2462Hungary

Gene cloning in repeat-rich polyploid genomes remains ***,we describe a strategy for overcoming major bottlenecks in cloning of the powdery mildew resistance gene(R-gene)Pm69 derived from tetraploid wild emmer wheat.A conventional positional cloning approach was not effective owing to suppressed *** sorting was compromised by insufficient purity.A Pm69 physical map,constructed by assembling Oxford Nanopore Technology(ONT)long-read genome sequences,revealed a rapidly evolving nucleotide-binding leucine-rich repeat(NLR)R-gene cluster with structural variations.A single candidate NLR was identified by anchoring RNA sequencing reads from susceptible mutants to ONT contigs and was validated by virus-induced gene ***69 is likely a newly evolved NLR and was discovered in only one location across the wild emmer wheat distribution range in ***69 was successfully introgressed into cultivated wheat,and a diagnostic molecular marker was used to accelerate its deployment and pyramiding with other R-genes.

关键词： cluster resistance Israel

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Recovery rates of persistent post-COVId-19 olfactory dysfunction using psychophysical assessment:A longitudinal cohort study

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2024年第2期10卷 79-87页

作者： Jeremy P.Tervo Patricia T.Jacobson Brandon J.Vilarello Tiana M.Saak Francesco F.Caruana Liam W.Gallagher Joseph B.Gary david A.Gudis Paule V.Joseph d.P.devanand Terry E.Goldberg Jonathan B.Overdevest Columbia University Vagelos College of Physicians and Surgeons New YorkNew YorkUSA department of Otolaryngology-Head and Neck Surgery New York-Presbyterian/Columbia University Irving Medical CenterNew YorkNew YorkUSA department of Otolaryngology-Head and Neck Surgery University of PittsburghPittsburghPennsylvaniaUSA department of Otolaryngology-Head and Neck Surgery University of MinnesotaMinneapolisMinnesotaUSA National Institute of Alcohol Abuse and Alcoholism Section of Sensory Science and Metabolism&National Institute of Nursing ResearchBethesdaMarylandUSA New York-Presbyterian/Columbia University Irving Medical Center New YorkNew YorkUSA

Objectives:Persistent olfactory dysfunction(Od)following loss of smell associated with SARS-CoV-2 infection is a major feature of long *** on the prevalence of persistent Od predominantly rely on self-reported olfactory *** studies have tracked longitudinal rates of recovery using psychophysical assessment among patients presenting for evaluation of persistent Od beyond a window of acute *** anchored in standardized testing methods are needed to counsel patients who fail to acutely regain their sense of *** study aims to quantify the degree of persistent Od in post-COVId-19 patients who experience subjective and psychophysical ***:We grouped participants presenting for Od evaluation into cohorts based on both subjective and psychophysical olfactory status at a baseline assessment and assessed their olfactory abilities with a visual analogue scale and the Sniffin'Sticks extended test at baseline and 1-year time *** had confirmed a history of COVId-19 by lab evaluation or clinical diagnosis if lab evaluation was not ***:Baseline olfactory evaluation was completed by 122 participants,53 of whom completed the 1-year follow-up *** participants presenting with perceived Od,74.5%had confirmed psychophysical Od at baseline,with 55.1%at 1-year *** had reliable trends in self-rated versus psychophysically tested olfactory function at both time *** total threshold,discrimination,and identification(TdI)score improved by+3.25 points in the cohort with psychophysical Od(p=0.0005),with this improvement largely attributable to an increase in median threshold scores(+2.75 points;p=0.0004).Conclusions:Od persists in a significant number of patients who fail to acutely recovery their sense of smell after COVId-19,with many demonstrating lingering deficits at *** in threshold,but not discrimination or identification,most significantly mediate improvement

关键词： long COVId olfaction post-COVId condition smell dysfunction

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