Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Discharge Summary Forms01:31

Discharge Summary Forms

823
The discharge summary is crucial as it enables a smooth transition from a healthcare facility to a patient's home or another care setting. This critical document facilitates seamless continuity of care, ensuring patients receive the necessary support and attention.
Here's a detailed look at the key components and guidelines for preparing a discharge summary:
823
Termination of Translation01:44

Termination of Translation

5.6K
5.6K
Robbers Cave04:49

Robbers Cave

14.4K
During the 1950s, the landmark Robbers Cave experiment demonstrated that when groups must compete with one another, intergroup conflict, hostility, and even violence may result. At the Oklahoman summer camp, two troops of boys—termed the Rattlers and the Eagles—took part in a week-long tournament. During this time, their negativity culminated in derogatory name-calling, fistfights, and even vandalism and destruction of property. However, this work also revealed that such tension...
14.4K
Techniques of Therapeutic Communication II: Focusing, Paraphrasing, and Summarizing01:23

Techniques of Therapeutic Communication II: Focusing, Paraphrasing, and Summarizing

9.1K
Focusing involves centering a conversation on a message's critical elements or concepts. Focusing is valuable if the talk is vague or patients begin to repeat themselves. Sometimes, when patients are asked about their symptoms, they may go off-topic and try to tell their entire life story. Respectfully, the nurse should bring the conversation back into focus.
This therapeutic technique can also be used when a patient brings up pertinent information during a health-related conversation. The...
9.1K
Leaving Groups02:14

Leaving Groups

8.1K
The nature of leaving groups strongly influences the outcome of a nucleophilic substitution reaction.
In general, in a nucleophilic substitution reaction, a nucleophile displaces a functional group, called the leaving group, from the substrate to give a substituted product. A leaving group departs the substrate molecule through heterolytic cleavage, taking the pair of electrons with it to become a relatively stable weak base in the form of an anion or a neutral molecule.  
In a...
8.1K
Guidelines for Writing Outcome01:11

Guidelines for Writing Outcome

3.0K
When developing expected outcomes for a patient care plan, the nurse should adhere to the following recommendations:
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care...
3.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Differential equilibration in cis- and trans-ceramide monolayers: A molecular dynamics study.

The Journal of chemical physics·2026
Same author

Lipidome Plasticity Preserves Membrane Function in Sphingolipid-Depleted HAP1 Cells.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology·2025
Same author

A nile red fluorescence assay for LC3 autophagy protein binding to lipid bilayers.

Scientific reports·2025
Same author

Structure and dynamics of asymmetric membranes: general discussion.

Faraday discussions·2025
Same author

Engineering plasma membrane mimics: general discussion.

Faraday discussions·2025
Same author

Ceramide and the membrane-fusion activity of LC3/GABARAP autophagy proteins.

Cellular and molecular life sciences : CMLS·2025
Same journal

Ambient stability and surface adhesion of 2D polyaramid nanofilms.

Faraday discussions·2026
Same journal

Spiers Memorial Lecture: Spin-mediated promotion of magnetic metal catalysts.

Faraday discussions·2026
Same journal

Helium spin-echo as a surface-sensitive probe of vibrational energy dissipation.

Faraday discussions·2026
Same journal

Near-infrared vibrational second harmonic generation: a new nonlinear interfacial vibrational spectroscopy.

Faraday discussions·2026
Same journal

CO on a Rh/Fe<sub>3</sub>O<sub>4</sub> single-atom catalyst: high-resolution infrared spectroscopy and near-ambient-pressure scanning tunnelling microscopy.

Faraday discussions·2026
Same journal

Evolution of size-selected Pt cluster catalysts on prototypical oxide supports.

Faraday discussions·2026
See all related articles

Related Experiment Video

Updated: Sep 15, 2025

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
14:43

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

Published on: January 12, 2018

12.0K

Concluding (closing?) remarks.

Félix M Goñi1,2

  • 1Instituto Biofisika (UPV/EHU, CSIC), and Department of Biochemistry and Molecular Biology, University of the Basque Country, 48940 Leioa, Spain. felix.goni@ehu.es.

Faraday Discussions
|July 16, 2025
PubMed
Summary
This summary is machine-generated.

Plasma membrane asymmetry, crucial for cell function, may have evolved functionally before structurally. Lipid asymmetry and scrambling are key, but sphingomyelinase use in studies is cautioned against.

More Related Videos

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm
06:18

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm

Published on: October 20, 2022

2.2K
Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal
06:45

Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal

Published on: April 18, 2017

6.3K

Related Experiment Videos

Last Updated: Sep 15, 2025

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
14:43

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

Published on: January 12, 2018

12.0K
The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm
06:18

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm

Published on: October 20, 2022

2.2K
Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal
06:45

Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal

Published on: April 18, 2017

6.3K

Area of Science:

  • Biochemistry
  • Cell Biology
  • Evolutionary Biology

Background:

  • Early models of plasma membrane structure were largely symmetrical.
  • Recent research focuses on the structural and functional asymmetry of plasma membranes.
  • The evolution of membrane asymmetry is a developing area of scientific inquiry.

Purpose of the Study:

  • To review historical models of membrane structure.
  • To explore the concept of membrane asymmetry within an evolutionary framework.
  • To propose that functional membrane asymmetry preceded structural asymmetry in evolution.

Main Methods:

  • Historical literature review of membrane models.
  • Discussion of experimental models of functional membrane asymmetry.
  • Analysis of lipid asymmetry and lipid scrambling in bilayers.

Main Results:

  • Functional membrane asymmetry may have preceded structural asymmetry in evolution.
  • Lipid asymmetry and lipid scrambling are complementary processes.
  • Sphingomyelinase use in asymmetry studies is problematic due to ceramide's lipid scrambling.

Conclusions:

  • Membrane asymmetry is a fundamental concept with evolutionary implications.
  • Further research into the evolution of membrane asymmetry is warranted.
  • Caution is advised when using sphingomyelinases to study membrane asymmetry.