ArticleAnimals : an open access journal from MDPI2020
First Birth of Cheetah Cubs from In Vitro Fertilization and Embryo Transfer.
Article in Animals : an open access journal from MDPI, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 24 citations in OpenAlex.
- Over-Representation of Sperm-Associated Deleterious Mutations Across Wild and Ex Situ Cheetah (Acinonyx jubatus) Populations.Molecular ecology · 2026Article
- A 30-year journey in wildlife assisted reproductive technologies.Animal reproduction · 2026Review
- How Can We Introduce ART into Wild Felid Conservation in Practice? Joint Experience in Semen Collection from Captive Wild Felids in Europe.Animals : an open access journal from MDPI · 2022Article
- An Investigation of Ovarian and Adrenal Hormone Activity in Post-Ovulatory Cheetahs (Animals : an open access journal from MDPI · 2022Article
- Canid Reproductive Biology: Norm and Unique Aspects in Strategies and Mechanisms.Animals : an open access journal from MDPI · 2021Review
- Understanding Reproductive Aging in Wildlife to Improve Animal Conservation and Human Reproductive Health.Frontiers in cell and developmental biology · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 3 institutions in 1 country.
Funding
Abstract
Approximately 30% of the Association of Zoos and Aquariums cheetah population (~350 total animals) is unlikely to breed naturally due to advanced age, health, or behavioral issues. Aging cheetah females (≥9 y old) are unlikely to become pregnant via natural breeding if they are nulliparous. We previously demonstrated that oocytes recovered from aged females were of similar quality compared with those recovered from younger females (2-8 y old). We hypothesize that transfer of 4-8 cell embryos produced by in vitro fertilization with oocytes from old donors could result in pregnancy after transfer into younger recipients. Female cheetahs (
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.