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

Primary Active Transport01:47

Primary Active Transport

199.2K
In contrast to passive transport, active transport involves a substance being moved through membranes in a direction against its concentration or electrochemical gradient. There are two types of active transport: primary active transport and secondary active transport. Primary active transport utilizes chemical energy from ATP to drive protein pumps that are embedded in the cell membrane. With energy from ATP, the pumps transport ions against their electrochemical gradients—a direction...
199.2K
Primary Active Transport01:29

Primary Active Transport

14.4K
In contrast to passive transport, active transport involves a substance being moved through membranes in a direction against its concentration or electrochemical gradient. There are two types of active transport: primary active transport and secondary active transport. Primary active transport utilizes chemical energy from ATP to drive protein pumps embedded in the cell membrane. With energy from ATP, the pumps transport ions against their electrochemical gradients—a direction they would...
14.4K
Primary and Secondary Growth in Roots and Shoots03:02

Primary and Secondary Growth in Roots and Shoots

60.6K
Vascular plants, which account for over 90% of the Earth’s vegetation, all undergo primary growth—which lengthens roots and shoots. Many land plants, notably woody plants, also undergo secondary growth—which thickens roots and shoots.
60.6K
Primary Production01:06

Primary Production

25.3K
The total amount of energy acquired by primary producers in an ecosystem is called gross primary production (GPP). However, of this energy, producers use some for metabolic processes, and some is lost as heat, decreasing the amount of energy available to the next trophic level. The remaining usable amount of energy is called the net primary productivity (NPP). In terrestrial ecosystems, NPP is driven by climate, while light penetration and nutrient availability drive NPP in aquatic ecosystems.
25.3K
Primary Distribution01:28

Primary Distribution

547
Primary distribution systems deliver electrical power from substations to consumers through various voltage classes, with 15-kV class voltages being predominant among U.S. utilities. Older 2.5- and 5-kV classes are being replaced by 15-kV primaries, while higher 25- to 34.5-kV classes are used in high-density urban areas and rural regions with long feeders. Three-phase, four-wire multigrounded systems are widely employed for balanced power delivery, using the neutral wire as a grounding point.
547
Nomenclature of Primary Amines01:17

Nomenclature of Primary Amines

4.5K
Primary, secondary, and tertiary amines are compounds consisting of one, two, and three alkyl groups connected to the amino group (–NH2), respectively. As depicted in Figure 1, the common name of the primary amines is obtained by adding the suffix -amine to the alkyl substituent attached to the amino group as the corresponding alkylamine.
4.5K

You might also read

Related Articles

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

Sort by
Same author

Update on the optimisation of endoscopic retrograde cholangiography (ERC) in patients with primary sclerosing cholangitis.

Frontline gastroenterology·2024
Same author

Neurosteroid Activation of GABA-A Receptors: A Potential Treatment Target for Symptoms in Primary Biliary Cholangitis?

Canadian journal of gastroenterology & hepatology·2022
Same author

Intraductal fully covered self-expanding metal stents in the management of post-liver transplant anastomotic strictures: a UK wide experience.

Therapeutic advances in gastroenterology·2022
Same author

Factors predicting 30-day mortality after ERCP in patients with inoperable malignant hilar biliary obstruction: a single tertiary referral centre experience and systematic review.

BMJ open gastroenterology·2022
Same author

The Serum Proteome and Ursodeoxycholic Acid Response in Primary Biliary Cholangitis.

Hepatology (Baltimore, Md.)·2021
Same author

Diagnosis and management of IgG4-related disease.

Frontline gastroenterology·2019
Same journal

Sparganosis.

The New England journal of medicine·2026
Same journal

Caring for an Aging America - The Looming Crisis of the Long-Term-Care Workforce.

The New England journal of medicine·2026
Same journal

For Those Left Behind.

The New England journal of medicine·2026
Same journal

Colliding Forces - The Aging of the Baby Boom Generation and Contracting Nursing-Home Supply.

The New England journal of medicine·2026
Same journal

Mandated State-Level Surveillance of Assisted Reproductive Technology - An Emerging Threat in the United States.

The New England journal of medicine·2026
Same journal

Ebola at 50 - Lessons for Outbreak Response and Preparedness.

The New England journal of medicine·2026
See all related articles

Related Experiment Video

Updated: Feb 5, 2026

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
07:44

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction

Published on: March 25, 2022

6.8K

Bezafibrate in Primary Biliary Cholangitis

David E. Jones1, Vinod S Hegade1,2

  • 1Newcastle University, Newcastle upon Tyne, United Kingdom

The New England Journal of Medicine
|September 13, 2018
PubMed
Summary

No abstract available in PubMed .

More Related Videos

A Mouse Model of Chronic Liver Fibrosis for the Study of Biliary Atresia
09:12

A Mouse Model of Chronic Liver Fibrosis for the Study of Biliary Atresia

Published on: February 3, 2023

3.3K
Hepatocyte-specific Ablation in Zebrafish to Study Biliary-driven Liver Regeneration
08:14

Hepatocyte-specific Ablation in Zebrafish to Study Biliary-driven Liver Regeneration

Published on: May 20, 2015

9.1K

Related Experiment Videos

Last Updated: Feb 5, 2026

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
07:44

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction

Published on: March 25, 2022

6.8K
A Mouse Model of Chronic Liver Fibrosis for the Study of Biliary Atresia
09:12

A Mouse Model of Chronic Liver Fibrosis for the Study of Biliary Atresia

Published on: February 3, 2023

3.3K
Hepatocyte-specific Ablation in Zebrafish to Study Biliary-driven Liver Regeneration
08:14

Hepatocyte-specific Ablation in Zebrafish to Study Biliary-driven Liver Regeneration

Published on: May 20, 2015

9.1K