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

Blood Types02:20

Blood Types

Human blood is classified into different types based on the presence of antigens on the red blood cell's surface and antibodies in the plasma. Proper identification of blood type is essential for successful blood transfusion. The International Society of Blood Transfusion has identified 38 human blood types based on the surface antigens on the red blood cells. The most common types are ABO, Rh, and MNS blood types.
ABO blood group
ABO antigens are glycoproteins encoded by genes present on...
Blood Transfusion and Agglutination02:45

Blood Transfusion and Agglutination

Blood transfusion is a therapeutic measure to restore the blood volume after extensive blood loss due to an accident or a medical procedure. Blood transfusion involves drawing a certain amount of blood from a suitable donor and infusing it into the recipient.
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
The ABO Blood Group01:12

The ABO Blood Group

The ABO blood group system is a critical element of transfusion medicine, essential for determining blood compatibility in transfusions and organ transplants. It is based on specific antigens, or agglutinogens, present on the surface of red blood cells (RBCs) and corresponding antibodies, or agglutinins, in the blood plasma.
Antigens in the ABO Blood Group System
Antigens are substances that can trigger an immune response, leading to the production of antibodies. In the ABO blood group system,...
Blood Typing01:10

Blood Typing

Understanding an individual's blood group is a critical component of transfusion medicine. It ensures compatibility in blood transfusions, organ transplants, and even during pregnancy. Determining these blood groups involves the ABO and Rh blood typing systems, utilizing specific antigens and corresponding anti-sera to identify an individual's blood type.
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target antigens A,...
Gastritis III: Clinical Manifestations and Management01:23

Gastritis III: Clinical Manifestations and Management

The clinical manifestations of gastritis can vary depending on the cause and type of gastritis, but some common symptoms may include the following.
Clinical manifestations of acute gastritis
The patient with acute gastritis may have a rapid onset of symptoms, such as epigastric pain or discomfort, dyspepsia, anorexia, hiccups, or nausea and vomiting, which can last from a few hours to a few days. Erosive or hemorrhagic gastritis may cause bleeding, which may manifest as blood in vomit or as...
Peptic Ulcer Disease I: Introduction01:30

Peptic Ulcer Disease I: Introduction

Peptic Ulcer Disease (PUD) is characterized by mucosal excavation in the esophagus, stomach, pylorus, or duodenum. It can manifest as acute or chronic based on the extent and duration of mucosal involvement.
An acute ulcer, marked by superficial erosion and minimal inflammation, swiftly resolves upon identifying and addressing the underlying cause. In contrast, a chronic ulcer persists, potentially eroding through the muscular wall and forming fibrous tissue.
Peptic ulcers can also be...

You might also read

Related Articles

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

Sort by
Same author

In vitro pharmacological modulation of NKG2D expression in immune cells from Behçet syndrome patients.

Clinical and experimental immunology·2026
Same author

Endogenous Candida Endophthalmitis: An Update on Epidemiological, Pathogenetic, Clinical, and Therapeutic Aspects.

Ocular immunology and inflammation·2025
Same author

A Copernican revolution of multigenic analysis: A retrospective study on clinical exome sequencing in unclear genetic disorders.

Computational and structural biotechnology journal·2024
Same author

Reggio Emilia (Northern Italy) Interdisciplinary Uveitis Clinic: What We Have Learned in the Last 20 Years.

Ocular immunology and inflammation·2024
Same author

Retraction Note: Autoantibodies detection in patients affected by autoimmune retinopathies.

European review for medical and pharmacological sciences·2024
Same author

Anterior Segment Optical Coherence Tomography in Uveitis-Glaucoma-Hyphema Syndrome.

Ocular immunology and inflammation·2024
Same journal

Regression of amyloidosis secondary to granulomatous ileitis following surgical resection and colchicine administration.

Acta hepato-gastroenterologica·1979
Same journal

Occult blood testing using the guaiac method (haemoccult-test) for detection of tumorous lesions induced with 1,2-dimethyl-hydrazine and acetoxymethyl-methyl-nitrosamine in rats.

Acta hepato-gastroenterologica·1979
Same journal

Metabolism of C-terminal pentapeptide of gastrin in the rat. Part III. The catabolism of the BOC-pentapeptide and its distribution in the organs.

Acta hepato-gastroenterologica·1979
Same journal

Morphometric analysis of the loss of chief and parietal cells after partial gastrectomy for duodenal ulcer.

Acta hepato-gastroenterologica·1979
Same journal

Serum prolactin response to acute and chronic cimetidine administration in man.

Acta hepato-gastroenterologica·1979
Same journal

Effect of low dose secretin and caerulein on pure pancreatic bicarbonate secretion and plasma secretin in man.

Acta hepato-gastroenterologica·1979
See all related articles

Related Experiment Video

Updated: Jun 22, 2026

Determining the Reactivity and Titre of Serum using a Haemagglutination Assay
05:59

Determining the Reactivity and Titre of Serum using a Haemagglutination Assay

Published on: January 29, 2010

ABO blood groups and serum gastrin.

G Mazacca, F Budillon, M De Marco

    Acta Hepato-Gastroenterologica
    |February 1, 1975
    PubMed
    Summary
    This summary is machine-generated.

    Blood group O does not affect serum gastrin levels. This study found no significant difference in gastrinemia between blood group O individuals and others, challenging a link to G cell mass.

    More Related Videos

    Rat Mesentery Angiogenesis Assay
    18:30

    Rat Mesentery Angiogenesis Assay

    Published on: June 18, 2011

    Chemically-blocked Antibody Microarray for Multiplexed High-throughput Profiling of Specific Protein Glycosylation in Complex Samples
    13:21

    Chemically-blocked Antibody Microarray for Multiplexed High-throughput Profiling of Specific Protein Glycosylation in Complex Samples

    Published on: May 4, 2012

    Related Experiment Videos

    Last Updated: Jun 22, 2026

    Determining the Reactivity and Titre of Serum using a Haemagglutination Assay
    05:59

    Determining the Reactivity and Titre of Serum using a Haemagglutination Assay

    Published on: January 29, 2010

    Rat Mesentery Angiogenesis Assay
    18:30

    Rat Mesentery Angiogenesis Assay

    Published on: June 18, 2011

    Chemically-blocked Antibody Microarray for Multiplexed High-throughput Profiling of Specific Protein Glycosylation in Complex Samples
    13:21

    Chemically-blocked Antibody Microarray for Multiplexed High-throughput Profiling of Specific Protein Glycosylation in Complex Samples

    Published on: May 4, 2012

    Area of Science:

    • Gastroenterology
    • Immunology
    • Human Genetics

    Background:

    • Previous research suggested a link between blood group O and parietal cell hyperplasia.
    • The underlying mechanism for this association remained unclear.
    • A potential connection via gastrin production was hypothesized.

    Purpose of the Study:

    • To investigate the relationship between blood group O and serum gastrin concentrations.
    • To determine if blood group O is associated with increased gastrin-producing G cell mass.

    Main Methods:

    • Serum gastrin levels were measured in 75 blood group O subjects and 75 subjects with other blood groups.
    • Gastrin levels were assessed basally and after stimulation (glycine drink, insulin hypoglycemia).

    Main Results:

    • No statistically significant differences in basal or stimulated serum gastrin concentrations were observed between blood group O individuals and those with other blood groups.
    • These findings indicate that blood group O is not associated with altered gastrin levels.

    Conclusions:

    • The previously suggested relationship between blood group O and parietal cell hyperplasia is unlikely to be mediated by increased gastrin-producing G cell mass.
    • The study does not support a direct link between blood group O and elevated gastrin levels.