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

Speed of a Transverse Wave01:13

Speed of a Transverse Wave

3.9K
The speed of a wave depends on the characteristics of the medium. For example, in the case of a guitar, the strings vibrate to produce the sound. The speed of the waves on the strings and the wavelength determine the frequency of the sound produced. The strings on a guitar have different thicknesses but may be made of similar material. They have different linear densities, and the linear density is defined as the mass per length.
One of the key properties of any wave is the wave speed. Light...
3.9K
Deformations in a Transverse Cross Section01:21

Deformations in a Transverse Cross Section

642
When a material is subjected to uniaxial stress, it elongates or contracts in the direction of the applied force, and also undergoes changes in the perpendicular directions. This behavior is crucial for understanding how materials behave under stress and is governed by mechanical properties such as Poisson's ratio v, which measures the ratio of transverse strain to axial strain.
As the material stretches, it expands or contracts in orthogonal directions to the load. This phenomenon varies...
642
Deformation of a Beam under Transverse Loading01:15

Deformation of a Beam under Transverse Loading

763
Understanding beam deflection, particularly for indeterminate beams with overhanging segments and multiple concentrated loads, is crucial for ensuring structural integrity and functionality. The process begins with constructing an accurate free-body diagram, which helps identify the forces and moments acting on the beam. This diagram is vital for visualizing how bending moments vary along the beam's length, influencing its curvature.
The insights from the bending moment diagram extend to...
763
Feedback Loops01:01

Feedback Loops

64.4K
In most cases, excessive hormone production is prevented by negative feedback—a loop that starts with a stimulus inducing the release of a particular substance, like a hormone, to maintain a certain level before triggering a signal that results in a decrease in further release of the hormone.
64.4K
Open and closed-loop control systems01:17

Open and closed-loop control systems

1.7K
Control systems are foundational elements in automation and engineering. They are broadly categorized into open-loop and closed-loop systems. These classifications hinge on the presence or absence of feedback mechanisms, significantly influencing the system's performance, complexity, and application.
An open-loop control system operates without feedback from the output. It consists of two primary elements: the controller and the controlled process. The controller receives an input signal...
1.7K
Positive and Negative Feedback Loops01:18

Positive and Negative Feedback Loops

25.2K
Animal organs and organ systems constantly adjust to internal and external changes through a process called homeostasis ("steady state"). Examples of these changes include regulation of the level of glucose or calcium in the blood or internal responses to external temperatures. Homeostasis requires  maintaining an internal dynamic equilibrium:
25.2K

You might also read

Related Articles

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

Sort by
Same author

Off-Target Inhibition of PKA RII by Crizotinib Leads to Reduced hERG Expression and Acquired QT Prolongation.

Heart rhythm·2026
Same author

Hydrogels as an emerging engineering platform for immobilizing cells or enzymes.

Journal of materials chemistry. B·2026
Same author

Sex-Specific Modifiable Factors for Incident Late-Onset Dementia in the Geographic Context: A Longitudinal Comparative Analysis of Multicohort Studies across 19 Countries.

Neuroepidemiology·2026
Same author

Injectable thermosensitive hydrogel embedding lignin-modified PLGA microspheres enables sustained lidocaine release and prolonged neuromodulation.

International journal of biological macromolecules·2026
Same author

Transcutaneous Electrical Vagus Nerve Stimulation to Suppress Ventricular Premature Complexes (TREAT-PVC): A Randomized Clinical Trial.

JACC. Clinical electrophysiology·2026
Same author

Personalized in vitro models reveal functional impact of a <i>KCNH2</i> mutation and enable drug screening in LQTS2.

Heart rhythm O2·2026
Same journal

Exploring Spectral Graph Theory in Combinatorial Chemistry.

Combinatorial chemistry & high throughput screening·2026
Same journal

Unveiling the Cellular and Molecular Insights into Ulcerative Colitis Pathogenesis through Integrative Multi-omics and Functional Experiments.

Combinatorial chemistry & high throughput screening·2026
Same journal

Integrated Multi-Omics Identification of Novel Diagnostic Biomarkers and Immunometabolic Therapeutic Targets in Osteoporosis via Machine Learning.

Combinatorial chemistry & high throughput screening·2026
Same journal

Exploration and Prospects of Core Research Hotspots in the Mechanisms of Traditional Chinese Medicine for Treating Digestive System Malignancies Based on Bibliometrics.

Combinatorial chemistry & high throughput screening·2026
Same journal

Investigating the Potential Pharmacological Mechanisms of Huangqi in Allergic Rhinitis Using Network Pharmacology and Molecular Docking Strategies.

Combinatorial chemistry & high throughput screening·2026
Same journal

DNMT3A-driven Clonal Expansion of Hematopoiesis Influences Autoimmunity Mediated by Distinct Immune Cell Populations: A Mendelian Randomization Study.

Combinatorial chemistry & high throughput screening·2026
See all related articles

Related Experiment Video

Updated: Jan 31, 2026

A Modified Technique for Transverse Aortic Constriction in Mice
04:52

A Modified Technique for Transverse Aortic Constriction in Mice

Published on: August 18, 2022

5.8K

Loop Transverse Colostomy - A Modified Technique.

Cheng Cai1, Zhihui Dai1, Zhifeng Zhong1

  • 1Department of Colorectal and Anal Surgery, Jinhua Municipal Central Hospital, Zhejiang University, Jinhua 321000, China.

Combinatorial Chemistry & High Throughput Screening
|December 25, 2018
PubMed
Summary
This summary is machine-generated.

A modified transverse colostomy technique offers a safer and more effective way to create temporary stomas for rectal cancer patients. This improved method reduces complications like parastoma hernia and stoma prolapse compared to conventional approaches.

Keywords:
Colostomychemoradiotherapyneoadjuvantrectal cancerstoma-related complicationstemporary stoma.

More Related Videos

Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice
08:20

Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice

Published on: July 12, 2018

14.0K
Modified Single-Loop Reconstruction for Pancreaticoduodenectomy
13:01

Modified Single-Loop Reconstruction for Pancreaticoduodenectomy

Published on: September 28, 2019

8.1K

Related Experiment Videos

Last Updated: Jan 31, 2026

A Modified Technique for Transverse Aortic Constriction in Mice
04:52

A Modified Technique for Transverse Aortic Constriction in Mice

Published on: August 18, 2022

5.8K
Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice
08:20

Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice

Published on: July 12, 2018

14.0K
Modified Single-Loop Reconstruction for Pancreaticoduodenectomy
13:01

Modified Single-Loop Reconstruction for Pancreaticoduodenectomy

Published on: September 28, 2019

8.1K

Area of Science:

  • Surgical Oncology
  • Gastroenterology
  • Medical Devices

Background:

  • Transverse colostomy is a common procedure for temporary stoma creation in rectal cancer patients post-neoadjuvant chemoradiotherapy.
  • Conventional methods present challenges in implementation and patient care.
  • A modified technique aims to address these limitations.

Purpose of the Study:

  • To describe and evaluate a modified transverse colostomy method.
  • To compare the efficacy and safety of the modified technique against conventional methods.

Main Methods:

  • A modified transverse colostomy utilizing peritoneal "bridges" and absorbable sutures was developed.
  • 120 patients undergoing conventional or modified transverse colostomy were retrospectively analyzed.
  • Stoma-related complications were compared between the two groups.

Main Results:

  • The modified method significantly reduced operation time (28±7 min vs 34±10 min).
  • No significant differences were observed in postoperative bleeding, bowel obstruction, or stoma retraction.
  • The modified technique showed a significant reduction in parastoma hernia (P=0.048) and stoma prolapse (P=0.038).

Conclusions:

  • The modified transverse colostomy is a safe and effective alternative to conventional methods.
  • This technique is easily performable, even in resource-limited settings.
  • It is a preferred method for temporary stoma creation in rectal cancer patients undergoing neoadjuvant chemoradiotherapy.