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

Volatilization01:10

Volatilization

374
Volatilization gravimetry is an analytical technique that measures the mass lost due to the volatilization of the substance. This technique is used to estimate the amount of volatile material in a sample. To perform this method, heat a known amount of the sample to a high temperature in a crucible or other suitable vessel. The volatile substance in the sample evaporates, and the vapor is completely expelled from the crucible either by heating the sample or bubbling a stream of inert gas through...
374

You might also read

Related Articles

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

Sort by
Same author

Correction: Assalve et al. Marine Algal Metabolites as Cellular Antioxidants: A Study of Caulerpin and Caulerpinic Acid in <i>Saccharomyces cerevisiae</i>. <i>Mar. Drugs</i> 2025, <i>23</i>, 338.

Marine drugs·2026
Same author

Non-invasive detection of Oncostatin M and TNF-α in a microphysiological chip with embedded pH tuning capabilities.

The Analyst·2026
Same author

A Novel Perspective on Lead-Induced Protamine-like Protein-DNA Interactions in <i>Mytilus galloprovincialis</i>: A Molecular and Computational Study.

Biomolecules·2026
Same author

Effects of Pharmacological and Agrochemical Endocrine Disruptors on Human Sperm Mitochondrial Respiration: Evidence from Ex Vivo Bioenergetic Profiling.

Journal of xenobiotics·2026
Same author

Molecular and Computational Studies Reveal That Per- and Polyfluoroalkyl Substances Can Impair Protamine-DNA Interaction, Potentially Inducing DNA Damage.

Biomolecules·2025
Same author

Targeting Mitochondrial Function in <i>Plasmodium falciparum</i>: Insight into Antimalarial Drugs and the Emerging Role of <i>Saccharomyces cerevisiae</i> as a Model System.

International journal of molecular sciences·2025

Related Experiment Video

Updated: Jun 15, 2025

Fluorimetric Techniques for the Assessment of Sperm Membranes
08:58

Fluorimetric Techniques for the Assessment of Sperm Membranes

Published on: November 28, 2018

13.2K

Innovative Approach for Human Semen Quality Assessment Based on Volatilomics.

Simonetta Capone1, Angiola Forleo1, Antonio Vincenzo Radogna1,2

  • 1National Research Council, Institute for Microelectronics and Microsystems (CNR-IMM), 73100 Lecce, Italy.

Toxics
|August 28, 2024
PubMed
Summary

Volatile organic compounds (VOCs) in blood and urine can predict semen quality. This study suggests a novel, non-invasive method for assessing male reproductive health and enabling early screening for potential issues.

Keywords:
GC/MShuman exposomesemen qualityvolatilomics

More Related Videos

Fish Sperm Assessment Using Software and Cooling Devices
07:57

Fish Sperm Assessment Using Software and Cooling Devices

Published on: July 28, 2018

8.7K
Flow Cytometric Analysis of Biomarkers for Detecting Human Sperm Functional Defects
08:48

Flow Cytometric Analysis of Biomarkers for Detecting Human Sperm Functional Defects

Published on: April 21, 2022

2.4K

Related Experiment Videos

Last Updated: Jun 15, 2025

Fluorimetric Techniques for the Assessment of Sperm Membranes
08:58

Fluorimetric Techniques for the Assessment of Sperm Membranes

Published on: November 28, 2018

13.2K
Fish Sperm Assessment Using Software and Cooling Devices
07:57

Fish Sperm Assessment Using Software and Cooling Devices

Published on: July 28, 2018

8.7K
Flow Cytometric Analysis of Biomarkers for Detecting Human Sperm Functional Defects
08:48

Flow Cytometric Analysis of Biomarkers for Detecting Human Sperm Functional Defects

Published on: April 21, 2022

2.4K

Area of Science:

  • Environmental Health
  • Reproductive Toxicology
  • Analytical Chemistry

Background:

  • Exposure to environmental pollutants can impact male reproductive health.
  • Assessing semen quality typically requires invasive analysis.
  • Volatile organic compounds (VOCs) in biofluids may serve as biomarkers.

Purpose of the Study:

  • To investigate the correlation between VOCs in blood and urine and semen quality parameters.
  • To develop predictive models for semen quality using VOC profiles.
  • To explore the potential for non-invasive screening of male reproductive health.

Main Methods:

  • Solid-Phase Microextraction-Gas Chromatography/Mass Spectrometry (SPME-GC/MS) was used to analyze VOCs in blood, urine, and semen.
  • Spermiogram analysis was performed to assess sperm parameters.
  • Multiple linear regression models were built using VOCs as predictive variables.

Main Results:

  • Models utilizing VOCs from blood and urine effectively estimated various semen quality parameters.
  • The predictive accuracy of models varied depending on the VOCs and biofluids included.
  • This approach offers a promising method for indirect evaluation of semen quality.

Conclusions:

  • Blood and urine VOC profiles can serve as reliable indicators of semen quality.
  • This research introduces a novel, non-invasive strategy for assessing male reproductive health.
  • The findings support the development of early screening tools for reproductive issues linked to environmental exposure.