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

[The influence of lead on testis function].

Helena Martynowicz1, Ryszard Andrzejak, Marek Medraś

  • 1Katedra i Klinika Chorób Wewnetrznych, Zawodowych i Nadcisnienia Tetniczego AM we Wroclawiu. helenamar@poczta.onet.pl

Medycyna Pracy
|April 15, 2006
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

Sleep quality and chronotype in primary headache disorders: a nationwide population-based study of 5,311 Polish adults.

The journal of headache and pain·2026
Same author

Trauma, Emotional Control, Stress Coping Mechanisms, and Illness Acceptance in Individuals With Orofacial Pain, Headache, and Sleep Bruxism.

Journal of oral rehabilitation·2026
Same author

Association of simple snoring and myogenous temporomandibular disorders based on polysomnographic examination.

Journal of oral & facial pain and headache·2026
Same author

Sleep bruxism as a potential modifier of autonomic function and heart rate variability in patients with obstructive sleep apnea.

Sleep medicine·2026
Same author

The predictive role of protease-activated receptor (PAR-1) polymorphisms and activated microplatelets on the severity of atherosclerosis - preliminary studies.

Frontiers in molecular biosciences·2026
Same author

Polysomnographic assessment of sleep bruxism as a potential protective factor in primary snoring.

BMC oral health·2025

Environmental lead exposure significantly harms male fertility by disrupting testicular functions, including sperm production and hormone synthesis. This toxicant contributes to widespread fertility impairments in men.

Area of Science:

  • Environmental toxicology
  • Reproductive biology
  • Heavy metal toxicity

Context:

  • Male fertility decline is a growing public health concern, linked to increased environmental toxin exposure.
  • Lead (Pb) is a pervasive and highly toxic heavy metal with significant environmental presence.
  • Epidemiological studies indicate a correlation between environmental contaminants and reduced male reproductive health.

Purpose:

  • To elucidate the complex mechanisms by which lead exposure impacts male reproductive health.
  • To detail the effects of chronic lead exposure on testicular function and morphology.
  • To highlight lead's role in male infertility within the context of combined environmental toxin exposure.

Summary:

  • Chronic lead exposure detrimentally affects the male reproductive system through multiple pathways.

Related Experiment Videos

  • Lead disrupts spermatogenesis (sperm production) and steroidogenesis (hormone synthesis), impacting fertility.
  • Morphological changes include decreased testicular weight, fibrosis, and reduced germ cell populations due to apoptosis.

    • Impact:

    • Understanding lead's reproductive toxicity is crucial for public health interventions and risk assessment.
    • This research underscores the need for strategies to mitigate environmental lead exposure to protect male fertility.
    • Findings contribute to the growing body of evidence linking environmental toxins to male infertility, necessitating further research and policy development.