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

Enteric Nervous System: Regulation of GI Motor Activity01:11

Enteric Nervous System: Regulation of GI Motor Activity

The Enteric Nervous System (ENS) plays a pivotal role in regulating gastrointestinal or GI motor activity. This complex network of nerves, deeply embedded within the gut wall, responds to changes in the gut environment and receives input from both the autonomic nervous system and the central nervous system. By doing so, the ENS operates various programs tailored to the body's nutritional status and needs.
During periods of fasting, the ENS initiates the migrating myoelectric complex, a program...
Gastrointestinal Motility Disorders01:20

Gastrointestinal Motility Disorders

Gastrointestinal or GI motility disorders are characterized by irregular gastrointestinal tract movements, disrupting food transit from the mouth to the anus. They are caused by damage or dysfunction in gut muscles or nerves. These disorders can cause symptoms such as severe constipation, diarrhea, abdominal pain, and swallowing difficulties. Disorders can affect any segment of the GI tract and range widely in severity, from common conditions like GERD to life-threatening conditions like...
Gastric Motility01:16

Gastric Motility

Gastric motility is the coordinated contraction and relaxation of stomach muscles that convert ingested food into chyme, a semi-liquid substance ready for further digestion in the intestines. The process begins with the vagus nerve inducing the relaxation of the smooth muscles in the fundus and body of the stomach, allowing these regions to expand and accommodate up to approximately 1.5 liters of food and liquid.
Peristaltic Waves and Chyme Formation
Upon food entry, the stomach initiates...
Hormonal Control of the Ovarian Cycle01:30

Hormonal Control of the Ovarian Cycle

The ovarian cycle is meticulously regulated by the hypothalamic-pituitary-gonadal axis. This cycle orchestrates the release of a mature oocyte, essential for reproduction.
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle.  At puberty, GnRH secretion increases in both frequency and...
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and solid...
Physiology of the Gastrointestinal System I: Ingestion and Propulsion01:22

Physiology of the Gastrointestinal System I: Ingestion and Propulsion

The physiology of the gastrointestinal system begins with ingestion as food enters the mouth.

You might also read

Related Articles

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

Sort by
Same author

'Guess who'? An Italian multicentric study on pigmentation traits prevalence in endometriosis localizations.

European journal of obstetrics, gynecology, and reproductive biology·2022
Same author

Long term mortality and morbidity of Italian soldiers after deployment in Iraq as related to biomarkers assessment: Results of the SIGNUM study.

Environmental research·2022
Same author

Efficacy of ustekinumab in the treatment of patients with Crohn's disease with failure to previous conventional or biologic therapy: a prospective observational real-life study.

Journal of physiology and pharmacology : an official journal of the Polish Physiological Society·2022
Same author

Effect of the COVID-19 pandemic on oncology screenings: it is time to change course.

BJOG : an international journal of obstetrics and gynaecology·2021
Same author

Microdosimetric measurements of a monoenergetic and modulated Bragg Peaks of 62 MeV therapeutic proton beam with a synthetic single crystal diamond microdosimeter.

Medical physics·2020
Same author

Is there any gender difference in epidemiology, clinical presentation and co-morbidities of non-functioning pituitary adenomas? A prospective survey of a National Referral Center and review of the literature.

Journal of endocrinological investigation·2020
Same journal

Polycystic ovary syndrome, amenorrhea and the diagnostic role of anti-Müllerian hormone.

Minerva endocrinologica·2021
Same journal

Effects of Mediterranean diet on semen parameters in healthy young adults: a randomized controlled trial.

Minerva endocrinologica·2021
Same journal

Next generation of strain specific probiotics in diabetes treatment: the case of Prevotella copri.

Minerva endocrinologica·2020
Same journal

New perspectives in neuroendocrine neoplasms research from tumor xenografts in zebrafish embryos.

Minerva endocrinologica·2020
Same journal

Codon bias analyses on thyroid carcinoma genes.

Minerva endocrinologica·2020
Same journal

The possible role of endocrine dysfunction of adipose tissue in gestational diabetes mellitus.

Minerva endocrinologica·2020
See all related articles

Related Experiment Video

Updated: May 25, 2026

Using An In Vitro Tissue Perfusion System to Detect the Functional Activities of Isolated Intestinal Tubes in Real Time
06:01

Using An In Vitro Tissue Perfusion System to Detect the Functional Activities of Isolated Intestinal Tubes in Real Time

Published on: July 26, 2024

Ovarian function and gastrointestinal motor activity.

S Palomba1, A Di Cello, E Riccio

  • 1Academic Department of Obstetrics and Gynecology, University of Modena and Reggio EmiliaS. Maria Nuova Hospital of Reggio Emilia, Italy. stefano.palomba@asmn.re.it

Minerva Endocrinologica
|February 11, 2012
PubMed
Summary
This summary is machine-generated.

Women

More Related Videos

Gastrointestinal Motility Monitor (GIMM)
08:15

Gastrointestinal Motility Monitor (GIMM)

Published on: December 1, 2010

Fabrication and Implantation of Miniature Dual-element Strain Gages for Measuring In Vivo Gastrointestinal Contractions in Rodents.
09:29

Fabrication and Implantation of Miniature Dual-element Strain Gages for Measuring In Vivo Gastrointestinal Contractions in Rodents.

Published on: September 18, 2014

Related Experiment Videos

Last Updated: May 25, 2026

Using An In Vitro Tissue Perfusion System to Detect the Functional Activities of Isolated Intestinal Tubes in Real Time
06:01

Using An In Vitro Tissue Perfusion System to Detect the Functional Activities of Isolated Intestinal Tubes in Real Time

Published on: July 26, 2024

Gastrointestinal Motility Monitor (GIMM)
08:15

Gastrointestinal Motility Monitor (GIMM)

Published on: December 1, 2010

Fabrication and Implantation of Miniature Dual-element Strain Gages for Measuring In Vivo Gastrointestinal Contractions in Rodents.
09:29

Fabrication and Implantation of Miniature Dual-element Strain Gages for Measuring In Vivo Gastrointestinal Contractions in Rodents.

Published on: September 18, 2014

Area of Science:

  • Gastroenterology and Reproductive Endocrinology

Background:

  • Gastrointestinal (GI) disorders are more prevalent in women, suggesting a link to ovarian function.
  • Symptoms like abdominal pain, bloating, and altered bowel habits often correlate with reproductive stages (menstrual cycle, pregnancy, menopause).

Purpose of the Study:

  • To explore the connection between ovarian function, sex hormones, and the development of functional gastrointestinal disorders (FGIDs).
  • To highlight the need for sex-specific diagnostic and therapeutic strategies for GI conditions.

Main Methods:

  • Review of existing literature linking ovarian function and GI disorders.
  • Analysis of studies on the impact of sex hormones on visceral pain perception.
  • Examination of the effects of interventions like pharmacological ovariectomy on GI symptoms.

Main Results:

  • Pharmacological ovariectomy has been shown to alleviate abdominal pain in women.
  • Ovarian steroids play a significant role in modulating visceral pain, contributing to FGIDs.

Conclusions:

  • The influence of sex and sex hormones is critical in understanding and managing functional gastrointestinal disorders.
  • Developing sex-directed diagnostic and therapeutic approaches for GI disorders is essential.