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

Structure and Function of Platelets01:18

Structure and Function of Platelets

The cell fragments known as platelets are disc-shaped, with an average diameter of about 3 μm and a thickness of roughly 1 μm. They play a crucial role in the body's vascular clotting system, which also involves plasma proteins, blood cells, and blood vessel tissues.
Platelets are continually replenished, circulating in the bloodstream for 9-12 days before being removed by phagocytes, primarily in the spleen. A microliter of circulating blood contains between 150,000 and 450,000 platelets, with...

You might also read

Related Articles

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

Sort by
Same author

Measurement of associated Z + charm production in proton-proton collisions at <math> </math> <math></math>.

The European physical journal. C, Particles and fields·2019
Same author

Search for new physics in events with a leptonically decaying Z boson and a large transverse momentum imbalance in proton-proton collisions at <math></math> = 13 <math></math>.

The European physical journal. C, Particles and fields·2019
Same author

Measurement of exclusive <math></math> photoproduction from protons in <math></math> Pb collisions at <math> </math>.

The European physical journal. C, Particles and fields·2019
Same author

Search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton-proton collisions at <math> </math>.

The European physical journal. C, Particles and fields·2019
Same author

Search for resonant production of second-generation sleptons with same-sign dimuon events in proton-proton collisions at <math> </math>.

The European physical journal. C, Particles and fields·2019
Same author

Measurements of the <math></math> production cross section and the <math></math> branching fraction, and constraints on anomalous triple gauge couplings at <math> </math>.

The European physical journal. C, Particles and fields·2019

Related Experiment Video

Updated: Jun 15, 2026

Purification of Platelets from Mouse Blood
05:41

Purification of Platelets from Mouse Blood

Published on: May 7, 2019

The proficiency testing of platelet counting

D Wood1

  • 1Laboratory Proficiency Testing Program, Toronto, Ontario, Canada.

Transfusion Medicine Reviews
|April 1, 1995
PubMed
Summary
This summary is machine-generated.

Ontario laboratory professionals successfully run a volunteer-based proficiency testing program. This program aids quality assurance by focusing on education rather than regulation, ensuring clinically acceptable platelet count results.

More Related Videos

Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets
05:49

Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets

Published on: November 29, 2024

Analyzing Platelet Subpopulations by Multi-color Flow Cytometry
08:04

Analyzing Platelet Subpopulations by Multi-color Flow Cytometry

Published on: June 10, 2025

Related Experiment Videos

Last Updated: Jun 15, 2026

Purification of Platelets from Mouse Blood
05:41

Purification of Platelets from Mouse Blood

Published on: May 7, 2019

Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets
05:49

Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets

Published on: November 29, 2024

Analyzing Platelet Subpopulations by Multi-color Flow Cytometry
08:04

Analyzing Platelet Subpopulations by Multi-color Flow Cytometry

Published on: June 10, 2025

Area of Science:

  • Clinical laboratory science
  • Quality assurance in healthcare
  • Medical laboratory technology

Background:

  • Proficiency testing is crucial for laboratory quality assurance.
  • Ontario's laboratory professionals sought an effective proficiency testing model.
  • Existing models may be perceived as regulatory or punitive.

Purpose of the Study:

  • To evaluate the success of Ontario's Laboratory Proficiency Testing Program (LPTP).
  • To identify key factors contributing to the program's effectiveness.
  • To assess the impact of the program on laboratory quality assurance.

Main Methods:

  • The study observed the operational model of the LPTP.
  • Analysis focused on the program's reliance on volunteer participation.
  • Programmatic emphasis on education versus punitive measures was examined.

Main Results:

  • Ontario's laboratory professionals have successfully implemented a volunteer-driven proficiency testing program.
  • The program is perceived as non-regulatory and education-focused, fostering professional engagement.
  • Most laboratories demonstrate clinically acceptable performance in platelet determinations, despite some accuracy variations at lower counts.

Conclusions:

  • Volunteer-based, education-focused proficiency testing programs can be highly successful.
  • The LPTP model serves as a valuable tool for laboratory quality assurance in Ontario.
  • The program's non-punitive approach enhances participation and effectiveness.