JoVE   
You have subscription access to articles in this section through JoVE.

  JoVE Biology

  
You have subscription access to articles in this section through JoVE.

  JoVE Neuroscience

  
You have subscription access to articles in this section through JoVE.

  JoVE Immunology and Infection

  
You have subscription access to articles in this section through JoVE.

  JoVE Clinical and Translational Medicine

  
You have subscription access to articles in this section through JoVE.

  JoVE Bioengineering

  
You have subscription access to articles in this section through JoVE.

  JoVE Applied Physics

  
You have subscription access to articles in this section through JoVE.

  JoVE Chemistry

  
You have subscription access to articles in this section through JoVE.

  JoVE Behavior

  
You have subscription access to articles in this section through JoVE.

  JoVE Environment

|   

JoVE Science Education

General Laboratory Techniques

You have subscription access to videos in this collection through JoVE.

Basic Methods in Cellular and Molecular Biology

You have subscription access to videos in this collection through JoVE.

Model Organisms I

You have subscription access to videos in this collection through JoVE.

Model Organisms II

You have trial access to videos in this collection until May 31, 2014.

Refine your search:

Containing Text
Filter by author or institution
GO
Filter by publication date
From:
October, 2006
Until:
Today
Filter by section
Biology
Neuroscience
Immunology and Infection
Clinical and Translational Medicine
Bioengineering
Applied Physics
Chemistry
Behavior
Environment
 
 
 JoVE Applied Physics

Single Wavelength Shadow Imaging of Caenorhabditis elegans Locomotion Including Force Estimates

1Physics and Astronomy Department, Vassar College, 2Biology Department, Vassar College


JoVE 51424

The technique presented here measures the path of freely swimming microscopic species using single wavelength exposure. C. elegans are used to demonstrate shadow imaging as an inexpensive alternative to costly microscopes. This technique can be adapted to accommodate various orientations, environments and species to measure direction, speed, acceleration and forces.

 JoVE Environment

Transient Gene Expression in Tobacco using Gibson Assembly and the Gene Gun

1Synthetic Biology Platform, Wyss Institute for Biologically Inspired Engineering, Harvard University, 2Department of Systems Biology, Harvard Medical School, 3Department of Biotechnology, Delft University of Technology


JoVE 51234

This work describes a novel method for selectively targeting subcellular organelles in plants, assayed using the BioRad Gene Gun.

 JoVE Applied Physics

Picoinjection of Microfluidic Drops Without Metal Electrodes

1Department of Bioengineering and Therapeutic Sciences, Unversity of California, San Francisco


JoVE 50913

We have developed a technique for picoinjecting microfluidic drops that does not require metal electrodes. As such, devices incorporating our technique are simpler to fabricate and to use.

 JoVE Biology

Cell Labeling and Injection in Developing Embryonic Mouse Hearts

1INSERM UMR-910, Aix-Marseille University, 2Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego


JoVE 51356

We describe a series of methods to inject dyes, DNA vectors, virus, and cells in order to monitor both cell fate and phenotype of endogenous and grafted cells derived from embryonic or pluripotent cells within mouse embryos at embryonic day (E)9.5 and later stages of development.

 JoVE Bioengineering

ECM Protein Nanofibers and Nanostructures Engineered Using Surface-initiated Assembly

1Department of Biomedical Engineering, Carnegie Mellon University, 2Department of Materials Science and Engineering, Carnegie Mellon University


JoVE 51176

A method to obtain nanofibers and complex nanostructures from single or multiple extracellular matrix proteins is described. This method uses protein-surface interactions to create free-standing protein-based materials with tunable composition and architecture for use in a variety of tissue engineering and biotechnology applications.

 JoVE Neuroscience

Visualization of Endosome Dynamics in Living Nerve Terminals with Four-dimensional Fluorescence Imaging

1Department of Cell Biology and Physiology, Washington University School of Medicine


JoVE 51477

Four-dimensional (4D) imaging is utilized to study the behavior and interactions among two types of endosomes in living vertebrate nerve terminals. Movement of these small structures is characterized in three dimensions, permitting confirmation of events such as endosome fusion and exocytosis.

 JoVE Behavior

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior

1Graduate Program in Neuroscience, Rutgers University, 2Department of Biomedical Engineering, Rutgers University, 3Center for Cognitive Science, Rutgers University, 4Department of Psychology, Rutgers University, 5Department of Computer Science, Rutgers University


JoVE 51422

It is unclear how top-down signals from the ventral visual stream affect movement. We developed a paradigm to test motor behavior towards a target on a 3D depth inversion illusion. Significant differences are reported in both deliberate, goal-directed movements and automatic actions under illusory and veridical viewing conditions.

 JoVE Neuroscience

Use of a Caspase Multiplexing Assay to Determine Apoptosis in a Hypothalamic Cell Model

1Department of Veterans Affairs, Minneapolis Veterans Affairs Health Care System, 2Department of Food Science and Nutrition, University of Minnesota, 3Department of Integrative Biology and Physiology, University of Minnesota, 4Department of Medicine, University of Minnesota Medical School, University of Minnesota


JoVE 51305

Multiplex assays can provide beneficial information for basic cellular mechanisms and eliminate waste of reagents and unnecessary repetitive experiments. We describe here a multiplex caspase-3/7 activity assay, using fluorescent- and luminescent-based methods, to determine cell viability in an in vitro hypothalamic model following oxidative challenge with palmitic acid.

 JoVE Immunology and Infection

Myelin Oligodendrocyte Glycoprotein (MOG35-55) Induced Experimental Autoimmune Encephalomyelitis (EAE) in C57BL/6 Mice

1Department of Neurology, University of Münster, 2Interdisciplinary Center for Clinical Research (IZKF), Münster, 3Institute of Physiology – Neuropathophysiology, University of Münster


JoVE 51275

Experimental autoimmune encephalomyelitis (EAE) is an established animal model of multiple sclerosis. C57BL/6 mice are immunized with myelin oligodendrocyte glycoprotein (MOG) peptide 35-55 (MOG35-55), resulting in an ascending flaccid paralysis caused by autoreactive immune cells in the central nervous system. Protocols for disease induction and monitoring will be discussed.

 JoVE Immunology and Infection

Systemic Injection of Neural Stem/Progenitor Cells in Mice with Chronic EAE

1Department of Clinical Neurosciences, John Van Geest Centre for Brain Repair, University of Cambridge, UK, 2NIHR Biomedical Research Center, University of Cambridge, UK


JoVE 51154

The transplantation of neural stem/progenitor cells (NPCs) holds great promises in regenerative neurology. The systemic delivery of NPCs has turned into effective, low invasive, and therapeutically very efficacious protocol to deliver stem cells in the brain and spinal cord of rodents and nonhuman primates affected by experimental chronic inflammatory damage of the central nervous system.

More Results...
Waiting
simple hit counter