Lipid Tail Incubation
Lipid Tail Incubation - Related Videos
10:17
The Tail Suspension Test
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The tail-suspension test is validated as an experimental procedure to assess antidepressant efficacy of drug treatments in mice. Mice are suspended by their tails for six minutes and escape-related behaviors are assessed. We describe procedures used in conducting the tail suspension test.
03:38
Structure of Lipids
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2020
Lipids include a diverse group of compounds that are largely nonpolar in nature. This is because they are hydrocarbons that include mostly nonpolar carbon-carbon or carbon-hydrogen bonds. Non-polar molecules are hydrophobic (“water fearing”), or insoluble in water. Lipids perform many different functions in a cell. Cells store energy for long-term use in the form of fats. Lipids also provide insulation from the environment for plants and animals. For example, they help keep aquatic birds and...
03:21
Murine Tail Lymphedema Model: An In Vivo Technique to Generate Sustained Lymphedema in Murine Tail
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This video describes an in vivo technique to generate murine tail lymphedema, an abnormal fluid accumulation in the interstitial tissue space leading to swelling in the tail. The model is applied to study mechanisms and therapy for lymphedema.
07:26
Isolation of Genomic DNA from Mouse Tails
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Cited by 23 •
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07:11
Sampling Blood from the Lateral Tail Vein of the Rat
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Cited by 82 •
2015
Blood samples are useful for assessing biomarkers of physiological states or disease in vivo. Here we describe the methodology to sample blood from the lateral tail vein in the rat. This method provides rapid samples with minimal pain and invasiveness.
FAQs
The nonpolar tail regions favor association with the hydrophobic interior of a lipid bilayer, while the surrounding biological system provides the context in which membrane association can be examined. This partitioning allows researchers to evaluate whether introduced lipid-linked molecules remain associated with membranes or interact with membrane-bound components under controlled experimental conditions.
Tail structure, lipid concentration, and incubation time are central experimental variables. Changing tail structure can alter how the introduced molecule behaves in the membrane environment, while concentration and exposure duration affect the extent of association that can be assessed. Comparing these conditions helps investigators determine how lipid properties influence membrane organization and cellular responses.
The method can be used to examine two related outcomes: incorporation or association with the lipid bilayer, and interaction with membrane-bound components such as proteins. Researchers can interpret molecular localization and membrane behavior alongside evidence of lipid–protein association. This distinction helps connect a lipid tail’s membrane-partitioning behavior with its possible biological effects.
A study begins by selecting cells, membranes, or another biological sample and exposing it to a lipid or lipid-linked molecule with a defined hydrophobic tail. Investigators then control the tail structure, concentration, and incubation time, and examine the resulting behavior or localization. Comparing these conditions reveals how the introduced lipid associates with the biological system.
This approach is useful when investigators need to follow how an introduced lipid or lipid-linked molecule associates with membranes and membrane-bound components. It can support studies of membrane composition, lipid trafficking, and molecular localization. By testing defined tail structures under controlled exposure conditions, researchers can relate lipid properties to distribution and movement within biological samples.
In cellular biology, controlled lipid exposure provides a way to connect membrane behavior with cellular responses. Researchers can vary the hydrophobic tail or incubation conditions and then assess changes in molecular localization, membrane organization, or lipid–protein interactions. These observations help clarify how lipid characteristics influence biological systems rather than treating membrane composition as a fixed property.