Researchers Head to the Hills to Study Pregnancy

High altitude is a natural laboratory for investigating pregnancy complications, such as preeclampsia and gestational hypertension, that restrict a fetus’s oxygen supply.

Written byAmanda Heidt
| 5 min read

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ABOVE: La Paz, Bolivia, is the highest capital city in the world, providing researchers with a living laboratory to study human pregnancy at elevation.
COLLEEN GYDE JULIAN

To navigate the political, cultural, and language barriers that come with researching pregnancy in another country, Colleen Glyde Julian says she channels the properties of chewing gum. Julian, an integrative physiologist at the University of Colorado’s Anschutz Medical Campus, says that remaining flexible under grinding pressure is “the defining characteristic that somebody must have to do this kind of work”—wisdom she cultivated as a PhD student working under another Anschutz researcher, biomedical anthropologist Lorna Grindlay Moore. “You just have to take it all in stride.”

Working in Bolivia has meant, for example, balancing coolers of blood during hair-raising taxi rides through congested streets en route to the local hospital, crammed shoulder to shoulder with colleagues. And because luggage is often delayed in transit, ...

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Meet the Author

  • amanda heidt

    Amanda first began dabbling in scicom as a master’s student studying marine science at Moss Landing Marine Labs, where she edited the student blog and interned at a local NPR station. She enjoyed that process of demystifying science so much that after receiving her degree in 2019, she went straight into a second master’s program in science communication at the University of California, Santa Cruz. Formerly an intern at The Scientist, Amanda joined the team as a staff reporter and editor in 2021 and oversaw the publication’s internship program, assigned and edited the Foundations, Scientist to Watch, and Short Lit columns, and contributed original reporting across the publication. Amanda’s stories often focus on issues of equity and representation in academia, and she brings this same commitment to DEI to the Science Writers Association of the Rocky Mountains and to the board of the National Association of Science Writers, which she has served on since 2022. She is currently based in the outdoor playground that is Moab, Utah. Read more of her work at www.amandaheidt.com.

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