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 Video

Updated: Jul 1, 2026

Analysis of Chromosome Segregation, Histone Acetylation, and Spindle Morphology in Horse Oocytes
12:11

Analysis of Chromosome Segregation, Histone Acetylation, and Spindle Morphology in Horse Oocytes

Published on: May 11, 2017

Laparoscopic Ovum Pick-up For In Vivo Oocyte Retrieval In Alpacas.

Julio Landinez-Aponte1, Myeongdon Joo1, Rusty Stott1

  • 1Department of Animal, Dairy and Veterinary Sciences, S.J. and Jessie E. Quinney College of Agriculture and Natural Resources, Utah State University.

Journal of Visualized Experiments : Jove
|June 29, 2026
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

Combinatorial Targeting of Avapritinib-Driven MAP Kinase Activation in High-Grade Glioma.

Research square·2026
Same author

Transgenic human dipeptidyl peptidase-4 Syrian hamsters support MERS coronavirus infection and contact transmission.

bioRxiv : the preprint server for biology·2026
Same author

Effect of laparoscopic ovum pick-up on ovine in vitro oocyte maturation and somatic cell nuclear transfer embryo development.

Animal reproduction science·2026
Same author

A Transgenic Syrian Hamster Model for New World Hemorrhagic Fever Mammarenavirus Infection.

Research square·2026
Same author

Precision Oncology for High-Grade Gliomas: A Tumor Organoid Model for Adjuvant Treatment Selection.

Bioengineering (Basel, Switzerland)·2025
Same author

Effective treatment of advanced Oropouche virus, Rift Valley fever virus, and Dabie bandavirus infections with 4'-fluorouridine.

mBio·2025
Same journal

A Video Protocol of a Randomized Controlled Clinical Trial - Electrochemotherapy of Cutaneous Metastases with Reduced Dose Bleomycin (BLESS Trial).

Journal of visualized experiments : JoVE·2026
Same journal

A Standardized Ex Vivo Porcine Oromucosal Model for Evaluating Peptide Fluxes.

Journal of visualized experiments : JoVE·2026
Same journal

Lightweight English Text Classification with Deep Learning Based on Complex System Theory.

Journal of visualized experiments : JoVE·2026
Same journal

Integrating Artificial Intelligence-Assisted Translation Support into English Courses: Effects on Translation Accuracy, Perceived Stress, and Anxiety.

Journal of visualized experiments : JoVE·2026
Same journal

A Toxin-Based Counter-Selection System for Markerless Gene Deletion and High-Density Tn5 Transposon Mutagenesis in Pectobacterium brasiliense.

Journal of visualized experiments : JoVE·2026
Same journal

Seamless Multimodal Human-Robot Communication: Integration Techniques in Human-Computer Interaction.

Journal of visualized experiments : JoVE·2026
See all related articles

Laparoscopic ovum pick-up (LOPU) offers a viable method for retrieving alpaca oocytes. This minimally invasive technique achieved a 61.3% oocyte recovery rate, supporting reproductive biotechnology applications.

Area of Science:

  • Reproductive Biology
  • Veterinary Medicine
  • Biotechnology

Background:

  • Alpacas possess unique reproductive and immunological traits, making them valuable models for biomedical research.
  • Their induced ovulation and distinct immune system, featuring heavy-chain-only antibodies, facilitate comparative and translational studies.
  • Laparoscopic ovum pick-up (LOPU) is a minimally invasive technique for oocyte recovery in species with complex reproductive anatomy.

Purpose of the Study:

  • To develop and standardize a reproducible in vivo oocyte retrieval protocol in alpacas utilizing LOPU.
  • To establish LOPU as a viable method for oocyte recovery in alpaca reproductive biotechnology.

Main Methods:

  • Eight adult female alpacas underwent monthly Laparoscopic ovum pick-up (LOPU) sessions.

More Related Videos

Retrieval of Mouse Oocytes
08:42

Retrieval of Mouse Oocytes

Published on: April 28, 2007

Related Experiment Videos

Last Updated: Jul 1, 2026

Analysis of Chromosome Segregation, Histone Acetylation, and Spindle Morphology in Horse Oocytes
12:11

Analysis of Chromosome Segregation, Histone Acetylation, and Spindle Morphology in Horse Oocytes

Published on: May 11, 2017

Retrieval of Mouse Oocytes
08:42

Retrieval of Mouse Oocytes

Published on: April 28, 2007

  • Ovarian stimulation involved gonadotropin-releasing hormone and follicle-stimulating hormone administration.
  • Oocytes were retrieved laparoscopically under general anesthesia using a three-port approach and aspirated follicles via a vacuum system.

    • Main Results:

    • A mean of 14.88 ± 3.85 follicles were observed per alpaca.
    • An average of 10.94 ± 3.62 follicles were aspirated per session.
    • The study achieved a mean oocyte recovery rate of 61.30 ± 8.21%.

    Conclusions:

    • Laparoscopic ovum pick-up (LOPU) is a feasible and reproducible technique for in vivo oocyte retrieval in alpacas.
    • This method holds potential for advancing reproductive biotechnology workflows in camelids.
    • The established protocol supports further research utilizing alpaca oocytes.