"diagnostic" Protocols and Video Articles

A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma

Wenting Luo*^1,2,3,4, Guichang Pan*⁵, Huimin Huang^1,2,3,4, Peiyan Zheng^1,2,3,4, Nili Wei^1,2,3,4, Yifei Zhang⁵, Guangqiao Zeng^1,2,3,4, Baoqing Sun^1,2,3,4

¹State Key Laboratory of Respiratory Disease, ²National Clinical Research Center of Respiratory Disease, ³Guangzhou Institute of Respiratory Diseases, ⁴Department of Allergy and Clinical Immunology, First Affiliated Hospital of Guangzhou Medical University, ⁵Department of Respiratory Medicine, Sixth Affiliated Hospital of Guangzhou Medical University

JoVE 55723

Diagnostic Ultrasound Imaging of Mouse Diaphragm Function

Li Zuo^1,2, William J. Roberts^1,2, Kevin D. Evans¹

¹Radiologic Sciences & Respiratory Therapy Division, School of Health and Rehabilitation Sciences, Davis Heart and Lung Research Institute, The Ohio State University College of Medicine, ²Department of Biological Sciences, Oakland University

JoVE 51290

Diagnostic Necropsy and Tissue Harvest

JoVE 10294

Source: Kay Stewart, RVT, RLATG, CMAR; Valerie A. Schroeder, RVT, RLATG. University of Notre Dame, IN

Many animal experiments rely on final data collection time points that are gathered from the harvesting and testing of organs and tissues. The use of appropriate methods for the collection of organs and tissues can impact the quality of the…

Applying X-ray Imaging Crystal Spectroscopy for Use as a High Temperature Plasma Diagnostic

Norman M. Cao¹, Andrés M. Mier Valdivia², John E. Rice³

¹Department of Nuclear Science and Engineering, Massachusetts Institute of Technology, ²Department of Physics, Massachusetts Institute of Technology, ³Plasma Science and Fusion Center, Massachusetts Institute of Technology

JoVE 54408

Diagnostic Necropsy and Selected Tissue and Sample Collection in Rats and Mice

Christina M. Parkinson¹, Alexandra O'Brien¹, Theresa M. Albers¹, Meredith A. Simon¹, Charles B. Clifford², Kathleen R. Pritchett-Corning^2,3

¹Research Animal Diagnostic Services, Charles River, ²Research Models and Services, Charles River, ³Department of Comparative Medicine, University of Washington

JoVE 2966

Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring

Michael Boska¹, Yutong Liu¹, Mariano Uberti¹, Balarininvasa R. Sajja¹, Shantanu Balkundi², JoEllyn McMillan², Howard E. Gendelman²

¹Department of Radiology, University of Nebraska Medical Center, ²Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center

JoVE 2459

Using Micro-Electro-Mechanical Systems (MEMS) to Develop Diagnostic Tools

Utkan Demirci¹

¹Bio-Acoustic-MEMS Laboratory in Medicine (BAMM), HST-Center for Bioengineering, Brigham and Women's Hospital

Utility of Dissociated Intrinsic Hand Muscle Atrophy in the Diagnosis of Amyotrophic Lateral Sclerosis

Parvathi Menon^1,2, Steve Vucic^1,2

¹Department of Neurology, Westmead Hospital, ²Sydney Medical School, University of Sydney, Australia

JoVE 51056

Development and Validation of a Quantitative PCR Method for Equid Herpesvirus-2 Diagnostics in Respiratory Fluids

Erika S. Hue^1,2,3, Christine I. Fortier^1,3, Aurélie M. Laurent¹, Yann F. Quesnelle¹, Guillaume D. Fortier^1,2,3, Loïc J. Legrand^1,2,3, Stephane L. Pronost^1,2,3

¹LABÉO Frank Duncombe, ²Unité de Risques Microbiens (U2RM, EA 4655), Normandy University, ³Hippolia Foundation

JoVE 53672

Novel Diagnostics in Revision Arthroplasty: Implant Sonication and Multiplex Polymerase Chain Reaction

Gunnar T.R. Hischebeth¹, Sascha Gravius², Johanna K. Buhr², Ernst Molitor¹, Matthias D. Wimmer², Achim Hoerauf¹, Isabelle Bekeredjian-Ding³, Thomas M. Randau²

¹Institute of Medical Microbiology, Immunology and Parasitology, University Hospital Bonn, ²Department of Orthopaedics and Trauma Surgery, University Hospital Bonn, ³Division of EU cooperation/Microbiology, Paul-Ehrlich-Institute

Video Coming Soon

JoVE 55147

The Use of Trace Eyeblink Classical Conditioning to Assess Hippocampal Dysfunction in a Rat Model of Fetal Alcohol Spectrum Disorders

Tuan D. Tran^1,2, Aenia Amin^1,2, Keith G. Jones², Ellen M. Sheffer¹, Lidia Ortega¹, Keith Dolman²

¹Department of Psychology, East Carolina University, ²Multidisciplinary Studies Program in Neuroscience, East Carolina University

JoVE 55350

The 4 Mountains Test: A Short Test of Spatial Memory with High Sensitivity for the Diagnosis of Pre-dementia Alzheimer's Disease

Dennis Chan¹, Laura Marie Gallaher², Kuven Moodley², Ludovico Minati³, Neil Burgess⁴, Tom Hartley⁵

¹Department of Clinical Neurosciences, University of Cambridge, ²Clinical Imaging Sciences Centre, Brighton and Sussex Medical School, ³U.O. Direzione Scientifica, Fondazione IRCCS Istituto Neurologico Carlo Besta, ⁴Institute of Cognitive Neuroscience, University College London, ⁵Department of Psychology, University of York

JoVE 54454

Extracellularly Identifying Motor Neurons for a Muscle Motor Pool in Aplysia californica

Hui Lu¹, Jeffrey M. McManus¹, Hillel J. Chiel^1,2,3

¹Department of Biology, Case Western Reserve University, ²Department of Neurosciences, Case Western Reserve University, ³Department of Biomedical Engineering, Case Western Reserve University

JoVE 50189

Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation

Markus Brückner*¹, Philipp Lenz*¹, Tobias M. Nowacki¹, Friederike Pott¹, Dirk Foell², Dominik Bettenworth¹

¹Department of Medicine B, University Hospital Münster, ²Department of Pediatric Rheumatology and Immunology, University Children's Hospital Münster

JoVE 51875

MicroRNA Based Liquid Biopsy: The Experience of the Plasma miRNA Signature Classifier (MSC) for Lung Cancer Screening

Mavis Mensah*¹, Cristina Borzi*¹, Carla Verri¹, Paola Suatoni², Davide Conte¹, Ugo Pastorino², Fortunato Orazio¹, Gabriella Sozzi¹, Mattia Boeri¹

¹Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, ²Unit of Thoracic Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori

Video Coming Soon

JoVE 56326

Identification of Fatty Acids in Bacillus cereus

Christian Ginies¹, Julien Brillard^1,2, Christophe Nguyen-The¹

¹UMR408 SQPOV, Sécurité et Qualité des Produits d'Origine Végétale, INRA, Université d'Avignon, ²UMR1333 DGIMI, INRA, Université de Montpellier

JoVE 54960

Magnetic Levitation Coupled with Portable Imaging and Analysis for Disease Diagnostics

Stephanie M. Knowlton¹, Bekir Yenilmez², Reza Amin², Savas Tasoglu^1,2

¹Biomedical Engineering Department, University of Connecticut, ²Mechanical Engineering Department, University of Connecticut

JoVE 55012

Preparation of a Blood Culture Pellet for Rapid Bacterial Identification and Antibiotic Susceptibility Testing

Antony Croxatto¹, Guy Prod'hom¹, Christian Durussel¹, Gilbert Greub¹

¹Institute of Microbiology, University Hospital Center and University of Lausanne

JoVE 51985

High-throughput Detection of Respiratory Pathogens in Animal Specimens by Nanoscale PCR

Laura B. Goodman¹, Renee R. Anderson¹, Marcia Slater², Elen Ortenberg², Randall W. Renshaw¹, Brittany D. Chilson¹, Melissa A. Laverack¹, John S. Beeby¹, Edward J. Dubovi¹, Amy L. Glaser¹

¹Population Medicine and Diagnostic Sciences, Cornell University Animal Health Diagnostic Center, ²Thermo Fisher Scientific Inc.

JoVE 54781

Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation

Richard Bruch*¹, André Kling*^1,3, Gerald A. Urban^1,2, Can Dincer^1,2

¹Department of Microsystems Engineering, University of Freiburg, ²Freiburg Materials Research Center, University of Freiburg, ³Department of Biosystems Science and Engineering, ETH Zurich

Video Coming Soon

JoVE 56105

Genetic Manipulation of the Plant Pathogen Ustilago maydis to Study Fungal Biology and Plant Microbe Interactions

Kristin Bösch*^1,2, Lamprinos Frantzeskakis*¹, Miroslav Vraneš³, Jörg Kämper³, Kerstin Schipper^1,2, Vera Göhre^1,2,4

¹Institute for Microbiology, Heinrich-Heine University Düsseldorf, ²Bioeconomy Science Center (BioSC), ³Department of Genetics, Institute of Applied Biosciences, Karlsruhe Institute of Technology, ⁴Cluster of Excellence in Plant Sciences (CEPLAS), Heinrich-Heine University Düsseldorf

JoVE 54522

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder

Dana Maria Bichescu-Burian¹, Benjamin Grieb¹, Tilman Steinert¹, Carmen Uhlmann¹, Jürgen Steyer¹

¹Centre for Psychiatry Weissenau, Clinic of Psychiatry and Psychotherapy I, Ulm University

Video Coming Soon

JoVE 56111

How to Ignite an Atmospheric Pressure Microwave Plasma Torch without Any Additional Igniters

Martina Leins¹, Sandra Gaiser¹, Andreas Schulz¹, Matthias Walker¹, Uwe Schumacher¹, Thomas Hirth¹

¹Institute of Interfacial Process Engineering and Plasma Technology, University of Stuttgart

JoVE 52816

EEG Mu Rhythm in Typical and Atypical Development

Raphael Bernier^1,2, Benjamin Aaronson^1,2, Anna Kresse¹

¹Department of Psychiatry, University of Washington, ²Department of Educational Psychology, University of Washington

JoVE 51412

A Reference Broth Microdilution Method for Dalbavancin In Vitro Susceptibility Testing of Bacteria that Grow Aerobically

Laura M. Koeth¹, Jeanna M. DiFranco-Fisher¹, Sandra McCurdy²

¹Laboratory Specialists, Inc, ²Clinical Microbiology, Actavis plc

JoVE 53028

Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors

Jonathan L. Preston^1,2, Tara McAllister Byun³, Suzanne E. Boyce^2,4, Sarah Hamilton⁴, Mark Tiede², Emily Phillips², Ahmed Rivera-Campos⁴, Douglas H. Whalen^2,5,6

¹Department of Communication Sciences and Disorders, Syracuse University, ²Haskins Laboratories, ³Department of Communicative Sciences and Disorders, New York University, ⁴Department of Communication Sciences and Disorders, University of Cincinnati, ⁵Program in Speech-Language-Hearing Sciences, City University of New York Graduate Center, ⁶Department of Linguistics, Yale University

JoVE 55123

Rapid Screening of Bacteria-specific Compounds for Interrogating Distal Lung Infection in the Intensive Care Unit by Confocal Laser Endomicroscopy

Bethany Mills¹, Ahsan R Akram¹, Emma Scholefield¹, Mark Bradley², Kevin Dhaliwal¹

¹EPSRC Proteus Hub, MRC Centre of Inflammation Research, Queen's Medical Research Institute, University of Edinburgh, ²School of Chemistry, EaStChem, University of Edinburgh

Video Coming Soon

JoVE 56284

Induction and Diagnosis of Tumors in Drosophila Imaginal Disc Epithelia

Kenta Morimoto^1,2, Yoichiro Tamori¹

¹Structural Biology Center, National Institute of Genetics and Department of Genetics, School of Life Science, SOKENDAI, ²Graduate School of Media and Governance, Keio University

JoVE 55901

Loop-mediated Isothermal Amplification (LAMP) Assays for the Species-specific Detection of Eimeria that Infect Chickens

Christopher P. Barkway¹, Rebecca L. Pocock¹, Vladimir Vrba², Damer P. Blake¹

¹Department of Pathology and Pathogen Biology, Royal Veterinary College, London, ²BIOPHARM, Research Institute of Biopharmacy and Veterinary Drugs

JoVE 52552

Sequencing of Plant Wall Heteroxylans Using Enzymic, Chemical (Methylation) and Physical (Mass Spectrometry, Nuclear Magnetic Resonance) Techniques

Sunil Ratnayake¹, Kristina Ford¹, Antony Bacic¹

¹ARC Centre of Excellence in Plant Cell Walls, School of BioSciences, University of Melbourne

JoVE 53748

Fluorescence-quenching of a Liposomal-encapsulated Near-infrared Fluorophore as a Tool for In Vivo Optical Imaging

Felista L. Tansi*¹, Ronny Rüger*², Markus Rabenhold², Frank Steiniger³, Alfred Fahr², Ingrid Hilger¹

¹Experimental Radiology, Institute of Diagnostic and Interventional Radiology I, Jena University Hospital, ²Department of Pharmaceutical Technology, Friedrich-Schiller-University Jena, ³Center for Electron Microscopy, Jena University Hospital

JoVE 52136

Imaging Amyloid Tissues Stained with Luminescent Conjugated Oligothiophenes by Hyperspectral Confocal Microscopy and Fluorescence Lifetime Imaging

Sofie Nyström¹, Marcus Bäck¹, K. Peter R. Nilsson¹, Per Hammarström¹

¹IFM-Department of Chemistry, Linköping University

Video Coming Soon

JoVE 56279

Dried Blood Spots - Preparing and Processing for Use in Immunoassays and in Molecular Techniques

Nico Grüner¹, Oumaima Stambouli¹, R. Stefan Ross¹

¹Institute of Virology, National Reference Centre for Hepatitis C, Essen University Hospital, University of Duisburg-Essen

JoVE 52619

QTL Mapping and CRISPR/Cas9 Editing to Identify a Drug Resistance Gene in Toxoplasma gondii

Bang Shen¹, Robin H. Powell², Michael S. Behnke²

¹State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, ²Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University

JoVE 55185

In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses

Peter G. Wagstaff¹, Abel Swaan², Alexandre Ingels¹, Patricia J. Zondervan¹, Otto M. van Delden³, Dirk J. Faber², Ton G. van Leeuwen², Jean J. de la Rosette¹, Daniel M. de Bruin^1,2, M. Pilar Laguna Pes¹

¹Department of Urology, Academic Medical Center, ²Department of Biomedical Engineering and Physics, Academic Medical Center, ³Department of Radiology, Academic Medical Center

JoVE 52574

Sample Preparation for Endopeptidomic Analysis in Human Cerebrospinal Fluid

Karl T Hansson¹, Tobias Skillbäck^1,2, Elin Pernevik¹, Jessica Holmén-Larsson¹, Gunnar Brinkmalm¹, Kaj Blennow^1,2, Henrik Zetterberg^1,2,3, Johan Gobom^1,2

¹Inst. of Neuroscience and Physiology, Dept. of Psychiatry and Neurochemistry, Sahlgrenska Academy at University of Gothenburg, ²Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, ³Department of Molecular Neuroscience, UCL Institute of Neurology

Video Coming Soon

JoVE 56244

Use of Electromagnetic Navigational Transthoracic Needle Aspiration (E-TTNA) for Sampling of Lung Nodules

Sixto Arias¹, Hans Lee¹, Roy Semaan¹, Bernice Frimpong¹, Ricardo Ortiz¹, David Feller-Kopman¹, Karen Oakjones-Burgess¹, Lonny Yarmus¹

¹Section of Interventional Pulmonology, Division of Pulmonary and Critical Care Medicine, Johns Hopkins University

JoVE 52723

Utilizing Transcranial Magnetic Stimulation to Study the Human Neuromuscular System

David A. Goss¹, Richard L. Hoffman¹, Brian C. Clark¹

¹Ohio Musculoskeletal and Neurological Institute (OMNI) and the Department of Biomedical Sciences, Ohio University

JoVE 3387

Quantitative Mass Spectrometric Profiling of Cancer-cell Proteomes Derived From Liquid and Solid Tumors

Hanibal Bohnenberger¹, Philipp Ströbel¹, Sebastian Mohr², Jasmin Corso³, Tobias Berg², Henning Urlaub^3,4, Christof Lenz^3,4, Hubert Serve^2,5,6, Thomas Oellerich^2,5,6

¹Institute of Pathology, University Medical Center, Göttingen, ²Department of Hematology/Oncology, Goethe University of Frankfurt, ³Bioanalytical Mass Spectrometry Group, Max Planck Institute for Biophysical Chemistry, ⁴Bioanalytics, Institute of Clinical Chemistry, University Medical Center, Göttingen, ⁵German Cancer Consortium, ⁶German Cancer Research Center

JoVE 52435

Cell-Free DNA Integrity Analysis in Urine Samples

Valentina Casadio¹, Samanta Salvi¹, Filippo Martignano¹, Roberta Gunelli², Sara Ravaioli¹, Daniele Calistri¹

¹Biosciences Laboratory, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, ²Department of Urology, Morgagni-Pierantoni Hospital

JoVE 55049

Novel Atomic Force Microscopy Based Biopanning for Isolation of Morphology Specific Reagents against TDP-43 Variants in Amyotrophic Lateral Sclerosis

Stephanie M. Williams¹, Lalitha Venkataraman¹, Huilai Tian¹, Galam Khan², Brent T. Harris^2,3, Michael R. Sierks¹

¹School for Engineering of Matter, Transport and Energy, Arizona State University, ²Department of Neurology, Georgetown University Medical Center, ³Department of Pathology, Georgetown University Medical Center

JoVE 52584

Identification of Rare Bacterial Pathogens by 16S rRNA Gene Sequencing and MALDI-TOF MS

Percy Schröttner¹, Florian Gunzer¹, Jana Schüppel², Wolfram W. Rudolph²

¹Institut für Medizinische Mikrobiologie und Hygiene, Medizinische Fakultät Carl Gustav Carus, TU Dresden, ²Institut für Virologie, Medizinische Fakultät Carl Gustav Carus, TU Dresden

JoVE 53176

Method for Recording Broadband High Resolution Emission Spectra of Laboratory Lightning Arcs

D. Mitchard¹, D. Clark¹, D. Carr¹, C. Stone¹, A. Haddad¹

¹Morgan-Botti Lightning Laboratory, Advanced High Voltage Research Centre, School of Engineering, Cardiff University

Video Coming Soon

JoVE 56336

Plasma Actuators in Rarefied Super/Hypersonic Flows: Experimental Work to Enhance Spacecraft Control and Deceleration During Atmospheric Entries

Sandra Coumar¹, Viviana Lago¹

¹ICARE, CNRS, UPR 3021

Video Coming Soon

JoVE 56602

Intracoronary Acetylcholine Provocation Testing for Assessment of Coronary Vasomotor Disorders

Peter Ong¹, Anastasios Athanasiadis¹, Udo Sechtem¹

¹Department of Cardiology, Robert-Bosch-Krankenhaus

JoVE 54295

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology

Philipp Sommer¹, Simon Kircher¹, Sascha Rolf¹, Sergio Richter¹, Micha Doering¹, Arash Arya¹, Andreas Bollmann¹, Gerhard Hindricks¹

¹Department of Electrophysiology, Heart Center, University of Leipzig

JoVE 52606

Development of a More Sensitive and Specific Chromogenic Agar Medium for the Detection of Vibrio parahaemolyticus and Other Vibrio Species

Marie Yeung¹, Trevor Thorsen¹

¹Biological Sciences Department, California Polytechnic State University

JoVE 54493

Reduced-gravity Environment Hardware Demonstrations of a Prototype Miniaturized Flow Cytometer and Companion Microfluidic Mixing Technology

William S. Phipps*¹, Zhizhong Yin*¹, Candice Bae¹, Julia Z. Sharpe¹, Andrew M. Bishara², Emily S. Nelson³, Aaron S. Weaver³, Daniel Brown⁴, Terri L. McKay³, DeVon Griffin³, Eugene Y. Chan¹

¹DNA Medicine Institute, ²Harvard Medical School, ³NASA Glenn Research Center, ⁴ZIN Technologies

JoVE 51743

Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model

Denise Lawrie^1,2, George Janossy², Maarten Roos³, Deborah K. Glencross^1,2

¹National Health Laboratory Services (NHLS-SA), ²Department of Molecular Medicine and Haematology, University of Witwatersrand, ³Lightcurve Films

JoVE 2312

Filtration Isolation of Nucleic Acids: A Simple and Rapid DNA Extraction Method

Sally M. McFall¹, Mário F. Neto¹, Jennifer L. Reed¹, Robin L. Wagner²

¹Center for Innovation in Global Health Technologies (CIGHT), Department of Biomedical Engineering, Northwestern University, ²Pritzker School of Medicine, The University of Chicago

JoVE 54289

1 2 3 4 5 6 7 8 9…14 ›

More Results...

REFINE YOUR SEARCH:

Get cutting-edge science videos from JoVE sent straight to your inbox every month.