Show Advanced Search

REFINE YOUR SEARCH:

Containing Text
- - -
+
Filter by author or institution
GO
Filter by publication date
From:
October, 2006
Until:
Today
Filter by journal

Filter by science education

 
 
Antigens, CD3: Complex of at least five membrane-bound polypeptides in mature T-lymphocytes that are non-covalently associated with one another and with the T-cell receptor (Receptors, Antigen, T-Cell). The Cd3 complex includes the gamma, delta, epsilon, zeta, and eta chains (subunits). When antigen binds to the T-cell receptor, the Cd3 complex transduces the activating signals to the cytoplasm of the T-cell. The Cd3 gamma and delta chains (subunits) are separate from and not related to the gamma/delta chains of the T-cell receptor (Receptors, Antigen, T-Cell, Gamma-delta).
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.

Alginate Microcapsule as a 3D Platform for Propagation and Differentiation of Human Embryonic Stem Cells (hESC) to Different Lineages

1Stem Cell Lab, School of Psychiatry, Faculty of Medicine, The University of New South Wales, 2Siriraj Center of Excellence for Stem cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, 3Neuropsychiatric Institute, Prince of Wales Hospital

JoVE 3608


 Bioengineering

Results below contain some, but not all of your search terms.

Murine Kidney Transplant Technique

1Colorado Center for Transplantation Care, Research and Education, University of Colorado, Denver, 2Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado, Denver, 3Department of Medicine, Division of Renal Diseases and Hypertension, Medical Center and University of Colorado, Denver, 4Department of Surgery, Division of Transplant Surgery, University of Colorado School of Medicine, University of Colorado-Denver, 5Renal Section, Denver Veterans Affairs Medical Center

JoVE 52848


 Medicine

Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.

Murine Cervical Heart Transplantation Model Using a Modified Cuff Technique

1Center of Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Innsbruck Medical University, 2Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine

JoVE 50753


 Medicine

Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.

Efficient Mammalian Cell Expression and Single-step Purification of Extracellular Glycoproteins for Crystallization

1Molecular Microbiology and Microbial Pathogenesis Program, Washington University School of Medicine, 2Department of Internal Medicine, Washington University School of Medicine, 3Drug Discovery Program in Pulmonary and Critical Care Medicine, Washington University School of Medicine, 4Biochemistry Program, Washington University School of Medicine, 5Center for the Investigation of Membrane Excitability Diseases, Washington University School of Medicine, 6Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, 7Department of Cell Biology and Physiology, Washington University School of Medicine

JoVE 53445


 Biology

Results below contain some, but not all of your search terms.

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


 Neuroscience

Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.

Metabolic Labeling

JoVE 5687

Metabolic labeling is used to probe the biochemical transformations and modifications that occur in a cell. This is accomplished by using chemical analogs that mimic the structure of natural biomolecules. Cells utilize analogs in their endogenous biochemical processes, producing compounds that are labeled. The label allows for the incorporation of detection and affinity tags, which can then be used to elucidate metabolic pathways using other biochemical analytical techniques, such as SDS-PAGE and NMR. This video introduces the concepts of metabolic labeling and show two general procedures.  The first uses isotopic-labeling, to characterize the phosphorylation of a protein. The second covers a photoreactive labeling to characterize protein-protein interaction within a Also three applications of metabolic labeling are presented: labeling plant material, labeling RNA to measure kinetics and labeling glycans in developing embryos. Metabolic labeling is used to investigate the machinery of a cell. This is accomplished using chemical analogs to probe the biochemical transformations and modifications that occur. This video will show the principles of metabolic labeling, typical isotopic and photoreactive labeling procedures, and some applications. Metabolic lab


 Biochemistry

Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.

Histological Staining of Neural Tissue

JoVE 5206

In order to examine the cellular, structural and molecular layout of tissues and organs, researchers use a method known as histological staining. In this technique, a tissue of interest is preserved using chemical fixatives and sectioned, or cut into very thin slices. A variety of staining techniques are then applied to provide contrast to the visually uniform sections. In the study of neuroanatomy, histological techniques are frequently applied to visualize and study nervous system tissue. This video focuses on histological staining techniques for neural tissue. An overview of common brain stains is provided, including those that specifically mark neuronal cell bodies, like Nissl stains, and those that selectively highlight myelinated axons, like the Luxol Fast blue stain. Immunohistological techniques, which take advantage of the specific interaction between antibodies and unique cellular proteins, are also discussed. Next, the preparation of brain samples for staining is described, including the basic steps for fixation, embedding, sectioning, and rehydration of the tissue. The presentation also provides a step-by-step procedure for immunohistological staining followed by a Nissl stain, in addition to practical applications of these techniques.


 Neuroscience

Results below contain some, but not all of your search terms.

An Introduction to the Laboratory Mouse: Mus musculus

JoVE 5129

Mice (Mus musculus) are an important research tool for modeling human disease progression and development in the lab. Despite differences in their size and appearance, mice share a distinct genetic similarity to humans, and their ability to reproduce and mature quickly make them efficient and economical candidate mammals for scientific study.

This video provides a brief overview of mice, both as organisms and in terms of their many advantages as experimental models. The discussion features an introduction to common laboratory mouse strains, including the nude mouse, whose genetic makeup renders them both hairless and immunodeficient. A brief history of mouse research is also offered, ranging from their first use in genetics experiments to Nobel prize-winning discoveries in immunology and neurobiology. Finally, representative examples of the diverse types of research that can be performed in mice are presented, such as classic behavioral tests like the Morris water maze and in-depth investigations of mammalian embryonic development.


 Biology II

Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.

The Subventricular Zone En-face: Wholemount Staining and Ependymal Flow

1Department of Neurosurgery, The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California, San Francisco - UCSF, 2Department of Pathology and Cell Biology, College of Physicians and Surgeons, Columbia University, 3Department of Neuroscience and Neurology, College of Physicians and Surgeons, Columbia University, 4Department of Developmental and Regenerative Biology, Nagoya City University Graduate School of Medical Sciences, 5Center for Motor Neuron Biology and Disease, College of Physicians and Surgeons, Columbia University

JoVE 1938


 Neuroscience

Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
Results below contain some, but not all of your search terms.
1101112
More Results...