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

Hematopoiesis01:21

Hematopoiesis

5.3K
The process of blood cell formation is called hematopoiesis. Hematopoiesis starts early during development, on the seventh day of embryogenesis. This phase of hematopoiesis is called the primitive wave, wherein the extraembryonic yolk sac allows the production of erythroid cells and endothelial cells from a common precursor called hemangioblast. The erythroid cells provide oxygen to support the growth of the rapidly dividing embryo. Hemangioblasts later develop into hematopoietic stem cells or...
5.3K
Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders01:27

Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders

642
Schizophrenia is a neurodevelopmental disorder whose origins are rooted in complex genetic components. Despite our burgeoning understanding, the pathophysiology of this disorder remains incompletely deciphered.
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within...
642
Extrinsic and Intrinsic Pathways of Hemostasis01:20

Extrinsic and Intrinsic Pathways of Hemostasis

7.6K
Blood clotting or coagulation involves extrinsic and intrinsic pathways, which ultimately merge into the common pathway, forming a fibrin clot.
The Extrinsic Pathway
The extrinsic pathway of coagulation is typically initiated by tissue damage that exposes blood to tissue factor (TF), a protein released by the damaged tissue cells outside the blood vessels—this interaction with TF triggers biochemical reactions involving specific clotting factors. The key player here is Factor VII, which...
7.6K

You might also read

Related Articles

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

Sort by
Same author

Palm oil-based diet impairs low-salinity tolerance in Scylla paramamosain: Metabolomic insights into osmoregulatory dysfunction, mitochondrial β-oxidation impairment and endoplasmic reticulum stress.

Ecotoxicology and environmental safety·2026
Same author

Dietary arginine modulates growth performance and testicular development across life stages in male swimming crab (<i>Portunus trituberculatus</i>).

Animal nutrition (Zhongguo xu mu shou yi xue hui)·2026
Same author

Black soldier fly (<i>Hermetia illucens</i>) larva meal as a sustainable protein enhances growth, health and flesh quality of <i>Scylla</i> <i>paramamosain</i>.

Animal nutrition (Zhongguo xu mu shou yi xue hui)·2026
Same author

Dietary proanthocyanidins ameliorate age-related cognitive decline and neuroinflammation in thyroxine-induced accelerated aging-like mice via the gut microbiota-SCFAs-5-HTP axis.

NPJ science of food·2026
Same author

The correlation between vaginal microbiome dysbiosis and recurrent spontaneous abortion.

Journal of reproductive immunology·2026
Same author

Engineering Supramolecular Metal-Organic Frameworks for Stable and Efficient Perovskite Quantum Dots by Defect Passivation and Heterostructure Construction.

ACS nano·2026

Related Experiment Video

Updated: Jul 3, 2025

Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model
09:14

Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model

Published on: June 18, 2021

2.3K

Subchorionic hematoma: Research status and pathogenesis (Review).

Tiantian Xu1, Weiwei Lun1, Yuanfang He1

  • 1Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.

Medicine International
|February 16, 2024
PubMed
Summary

Subchorionic hematoma (SCH), a common early pregnancy complication, requires further research into its causes and impact on outcomes. This review explores SCH pathogenesis, etiology, and treatment to aid clinical decisions.

Keywords:
etiologypathogenesissubchorionic hematomatreatment

More Related Videos

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage
10:34

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage

Published on: August 30, 2020

10.5K
The Rabbit Blood-shunt Model for the Study of Acute and Late Sequelae of Subarachnoid Hemorrhage: Technical Aspects
09:00

The Rabbit Blood-shunt Model for the Study of Acute and Late Sequelae of Subarachnoid Hemorrhage: Technical Aspects

Published on: October 2, 2014

13.7K

Related Experiment Videos

Last Updated: Jul 3, 2025

Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model
09:14

Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model

Published on: June 18, 2021

2.3K
Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage
10:34

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage

Published on: August 30, 2020

10.5K
The Rabbit Blood-shunt Model for the Study of Acute and Late Sequelae of Subarachnoid Hemorrhage: Technical Aspects
09:00

The Rabbit Blood-shunt Model for the Study of Acute and Late Sequelae of Subarachnoid Hemorrhage: Technical Aspects

Published on: October 2, 2014

13.7K

Area of Science:

  • Obstetrics and Gynecology
  • Reproductive Medicine
  • Medical Imaging

Background:

  • Subchorionic hematoma (SCH) involves blood accumulation between the chorion and decidua basalis.
  • It is frequently observed in early pregnancy with threatened abortion and detected via ultrasound.
  • SCH presents as a crescent-shaped hypoechoic or anechoic area on ultrasound.

Purpose of the Study:

  • To review the current understanding of subchorionic hematoma pathogenesis and etiology.
  • To discuss the controversial influence of SCH on pregnancy outcomes.
  • To provide a reference for clinical treatment strategies for SCH.

Main Methods:

  • Literature review of existing studies on subchorionic hematoma.
  • Analysis of proposed etiological factors including coagulation, autoimmune, and reproductive factors.
  • Examination of research on SCH association with adverse pregnancy outcomes.

Main Results:

  • The exact pathogenesis and etiology of SCH remain unclear.
  • Potential contributing factors include abnormal coagulation, autoimmune issues, assisted reproduction, drug use, and infections.
  • The association between SCH and adverse pregnancy outcomes like miscarriage and preterm birth is debated.

Conclusions:

  • Further research is needed to elucidate the precise causes of SCH.
  • Clinical management of SCH lacks uniform guidelines.
  • Understanding SCH is crucial for improving clinical treatment and pregnancy outcomes.