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 Experiment Videos

[Dynamic circadian system patients under chimiotherapy].

J Beau1, I Iurisci, T Beau

  • 1Rythmes biologiques et cancers, Inserm U 776, hôpital Paul-Brousse, 12, avenue P.-Vaillant-Couturier, 94800 Villejuif, France. beau@vjf.inserm.fr

Pathologie-Biologie
|April 7, 2007
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Metabolic syndrome and the risk of breast cancer in postmenopausal women.

Annals of oncology : official journal of the European Society for Medical Oncology·2011
Same author

European cancer mortality predictions for the year 2011.

Annals of oncology : official journal of the European Society for Medical Oncology·2011
Same author

Impact of bevacizumab on functional recovery and histology of the liver after resection of colorectal metastases.

The British journal of surgery·2011
Same author

Feasibility of cetuximab given with a simplified schedule every 2 weeks in advanced colorectal cancer: a multicenter, retrospective analysis.

Medical oncology (Northwood, London, England)·2010
Same author

Variation in performance in low-volume mammography screening programmes: experience from Switzerland.

Cancer epidemiology·2010
Same author

Changing patterns of cancer incidence in the early- and late-HAART periods: the Swiss HIV Cohort Study.

British journal of cancer·2010
Same journal

Pathologie-biologie·2020
Same journal

Antibacterial and antibiofilm activities of Laurus nobilis L. essential oil against Staphylococcus aureus strains associated with oral infections.

Pathologie-biologie·2015
Same journal

[Not Available].

Pathologie-biologie·2015
Same journal

Oxidative damage and histopathological changes in lung of rat chronically exposed to nicotine alone or associated to ethanol.

Pathologie-biologie·2015
Same journal

Biological diagnosis of diabetes mellitus.

Pathologie-biologie·2015
Same journal

Association of CagPAI integrity with severeness of Helicobacter pylori infection in patients with gastritis.

Pathologie-biologie·2015
See all related articles

This study introduces a new method to analyze patient activity data, revealing how chemotherapy impacts the body's internal clock. The findings detail chemotherapy's effects on the circadian timing system and its recovery pattern.

Area of Science:

  • Chronobiology
  • Cancer Research
  • Signal Processing

Context:

  • The circadian timing system regulates physiological processes and is often disrupted in cancer patients.
  • Wrist actimetry is a common tool for collecting continuous activity data in patients.
  • Chemotherapy can significantly alter the body's biological rhythms.

Purpose:

  • To develop and apply a novel method for analyzing circadian rhythm alterations in cancer patients undergoing chemotherapy.
  • To assess the stability of the circadian timing system before chemotherapy.
  • To quantify chemotherapy-induced modifications in activity amplitude and rhythm structure.
  • To investigate the recovery patterns of the circadian system post-chemotherapy.

Summary:

  • A wavelet transform was used to establish a circadian model function before chemotherapy.

Related Experiment Videos

  • The correlation between this model and the patient's activity rhythm throughout treatment and recovery was measured.
  • This analysis highlights specific characteristics of chemotherapy-induced circadian system alterations and their recovery.

    • Impact:

    • Provides a quantitative method to understand chemotherapy's impact on circadian rhythms.
    • Offers insights into the recovery dynamics of the circadian timing system.
    • Potential to inform supportive care strategies for cancer patients undergoing chemotherapy.