Petrie Dish
Why does a new study on depression have people asking their doctors about their SSRI medications? Will sequencing the human genome soon be affordable for almost everyone? On Petrie Dish, join host and veteran reporter Bonnie Petrie for deep dives into a wide range of bioscience and medicine stories.
Latest Episodes
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Eighty-five percent of combat veterans who received robot-guided magnetic stimulation with prolonged exposure therapy saw significant symptom relief, a substantial improvement over therapy alone.
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Kirsten Eom studies everything that goes into getting a cancer survivor from their front door to a doctor's office: insurance, transportation, follow-up care, and more. The UT Health San Antonio researcher has found that a surprising number of survivors stop seeing doctors once initial treatment ends. Now she's working to build a statewide registry to track the barriers keeping them away.
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Cooler fall temperatures mean an increase in daytime lone star tick activity in areas where sweltering summer temperatures kept them at bay. This type of tick is more aggressive than most other ticks, and it presents a unique threat to the people they bite. The sugar in their saliva can cause humans to develop a dangerous allergy to red meat.
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Only about 30% of Texans who need mental health support are getting it, and the shortage of providers is projected to worsen dramatically over the next decade. A UT Health San Antonio psychologist has developed a program that teaches counseling skills to non-specialists like community health workers, faith-based practitioners, and even doulas.
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A visit to a neighborhood library reveals what a loneliness researcher calls a "third place" in action: ESL classes, new parents bringing their toddlers to storytime, remote workers on their laptops, and neighbors who show up just to be around other people. It's one solution to the crisis explored in our two-part series on loneliness that you can 'check out' with nothing more than a library card.
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A San Antonio scientist thinks of the protein that drives most prostate cancers as a machine, and pioneers a method to visualize it for the first time. This could lead to much better treatments and, someday, prevention.
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In the second part of Petrie Dish’s exploration of loneliness, host Bonnie Petrie looks at what it takes to fight isolation, from teen gathering spaces to libraries and “chatty cafes,” and how communities can be designed to bring people together.
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In rural Texas, severely injured patients often wait more than two hours to reach specialized trauma care. A UT Health San Antonio trauma surgeon is co-leading an effort to change that with an AI tool designed to help emergency doctors make faster transfer decisions that can mean the difference between life and death.
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The UT Health San Antonio professor who is leading an effort to increase the number of South Texas teens who are vaccinated against the human papillomavirus hopes to see cervical cancer eliminated in the United States in her lifetime.
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The annual summer COVID wave hasn't peaked yet, and flu season is on the way, but this year brings new options to fight back. From a prophylactic pill you can take after exposure to COVID to a faster-made mRNA flu shot, Dr. Jason Bowling of UT Health San Antonio breaks down the new options.