Afleveringen
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In this episode of the APS Publications Podcast, we’re joined by coauthors Chasity Corbin, Chowdhury Ibtida Tahmin, and Ida T. Fonkoue to discuss their research titled "Estradiol levels are differentially associated with pulse wave velocity in trauma-exposed premenopausal women with and without PTSD." The study investigates how serum estradiol (E2) levels influence pulse wave velocity (PWV) in premenopausal women exposed to trauma, with a particular focus on the impact of posttraumatic stress disorder (PTSD). The researchers discovered that E2 levels predicted PWV only in women without PTSD, even after accounting for factors like menstrual cycle phase, age, body mass index, diastolic blood pressure, and PTSD symptom severity. Additionally, the study found that E2 levels were significantly lower in women with PTSD. Tune in as our guests dive into the details of this important study.
Estradiol levels are differentially associated with pulse wave velocity in trauma-exposed premenopausal women with and without PTSDChasity Corbin, Chowdhury Ibtida Tahmin, Chowdhury Tasnova Tahsin, Zynab Ahmed, Redeat Wattero, Azhaar Mohamed, Susan B. Racette, Daniel Duprez, and Ida T. FonkoueAmerican Journal of Physiology-Regulatory, Integrative and Comparative Physiology 2025 328:3, R235-R241
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In this episode of The APS Publications Podcast, featuring Advances in Physiology Education coauthors Baylee A. Edwards and Sara E. Brownell discuss their educational research titled "Students respond positively to an instructor collecting and sharing aggregated class demographic data from a survey in a high-enrollment physiology course." This study delves into undergraduate students' perceptions of a high-enrollment physiology course instructor gathering and sharing aggregated demographic data to foster inclusivity. Most students responded positively to this approach, with particular benefits noted by women, nonbinary students, and liberal-leaning students. Edwards and Brownell's findings suggest that collecting and sharing student demographic data in an aggregate form could be an effective strategy to strengthen student-instructor relationships and promote inclusion in large science courses. Tune in to hear more about this impactful research and its potential to transform high-enrollment classrooms.
Students respond positively to an instructor collecting and sharing aggregated class demographic data from a survey in a high-enrollment physiology courseBaylee A. Edwards, Jude Kolodisner, Jacob P. Youngblood, Katelyn M. Cooper, and Sara E. BrownellAdvances in Physiology Education 2024 48:4, 836-856
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Zijn er afleveringen die ontbreken?
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In this episode of The APS Publications Podcast, featuring AJP-Regulatory, Integrative and Comparative Physiology, coauthors Xiaoyu Su and Nanduri R. Prabhakar dive into their recently published research titled "Adrenal Epinephrine Facilitates Erythropoietin Gene Activation by Hypoxia Through β2 Adrenergic Receptor Interaction with Hif-2α." The study explores the role of sympathetic nervous system (SNS) activation in erythropoietin (EPO) gene expression during hypobaric hypoxia, shedding light on how adrenal epinephrine, via β2 adrenergic receptors, interacts with the transcription factor HIF-2α to enhance EPO gene activation. Tune in as they highlight the breakthrough findings that deepen our understanding of the physiological mechanisms underlying hypoxia-induced gene regulation.
Adrenal epinephrine facilitates erythropoietin gene activation by hypoxia through β2 adrenergic receptor interaction with Hif-2αXiaoyu Su, Matthew Hildreth, Srikar Rapaka, Ying-Jie Peng, Jayasri Nanduri, and Nanduri R. PrabhakarAmerican Journal of Physiology-Regulatory, Integrative and Comparative Physiology 2025 328:1, R75-R80
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In this episode of The APS Publications Podcast, featuring Advances in Physiology Education coauthors Nicholas Fimognari, Leaf R. Kardol, and Caitlin S. Wyrwoll discuss their published paper, “Inclusion of Genital, Sexual, and Gender Diversity in Human Reproductive Teaching: Impact on Student Experience and Recommendations for Tertiary Educators.”
The coauthors outline key teaching innovations aimed at improving inclusivity in reproductive biology and physiology education. By enhancing representation of genital, sexual, and gender diversity in the curriculum, these advancements play a crucial role in shaping the perspectives of future medical professionals and researchers. Tune in as the coauthors explore how inclusive teaching practices can positively impact student experiences and ultimately contribute to more equitable healthcare and research.
Inclusion of genital, sexual, and gender diversity in human reproductive teaching: impact on student experience and recommendations for tertiary educatorsNicholas Fimognari, Leaf R. Kardol, Terese O’Shannassy, Katherine A. Sanders, Jeremy T. Smith, and Caitlin S. WyrwollAdvances in Physiology Education 2024 48:4, 698-703
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Glucagon-like peptide-1 (GLP-1), a hormone released from enteroendocrine cells in the distal small and large intestines in response to nutrients and other stimuli, not only controls eating and insulin release, but is also involved in drinking control as well as renal and cardiovascular functions. This review from Comprehensive Physiology details GLP-1's roles in these interconnected systems, highlighting recent findings and unresolved issues, and integrating them to discuss the physiological and pathological relevance of endogenous GLP-1 in coordinating these functions.
Glucagon-Like Peptide-1 Links Ingestion, Homeostasis, and the Heart.
Jean-Philippe Krieger, Derek Daniels, Shin Lee, Svetlana Mastitskaya, Wolfgang Langhans. Comprehensive Physiology 15: e7. https://doi.org/10.1002/cph4.7
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In this episode of The APS Publications Podcast, featuring AJP-Regulatory, Integrative and Comparative Physiology, join coauthors Austin Robinson and Meral Culver as they delve into their recently published research titled "Do Not Sleep on Vitamin D: Vitamin D is Associated with Sleep Variability in Apparently Healthy Adults." The study explores the intriguing connection between vitamin D levels and sleep health, revealing that individuals with lower circulating vitamin D concentrations experience greater sleep variability compared to those with higher levels. Tune in to learn about the growing body of evidence suggesting an important link between vitamin D status and sleep quality.
Do not sleep on vitamin D: vitamin D is associated with sleep variability in apparently healthy adultsMeral N. Culver, Braxton A. Linder, Delaney E. Lyons, Zach J. Hutchison, Catherine L. Garrett, Jessica N. McNeil, and Austin T. RobinsonAmerican Journal of Physiology-Regulatory, Integrative and Comparative Physiology 2025 328:3, R262-R273
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In this episode of The APS Publications Podcast, join Tasneem F. Mohammed, Nolina Doud, Sara E. Brownell, and Katelyn M. Cooper as they discuss their recently published paper, "The Upside to Depression: Undergraduates Benefit from an Instructor Revealing Depression in a Large-Enrollment Physiology Course." In the study, an instructor of a large physiology course openly disclosed her depression to students on two separate occasions. The research explores how this revelation impacted students' perceptions of the instructor, the classroom environment, and their overall experience.
Through a survey of 289 undergraduates, the study found that most students remembered the disclosure, with a significant majority reporting a positive impact. The findings show that for some groups, such as women, LGBTQ+ students, and those with more severe depressive symptoms, the disclosure helped normalize depression and fostered a more inclusive and approachable learning atmosphere. This conversation delves into the implications of instructors revealing their own struggles with mental health, challenging the stigma around depression, and offering new perspectives on building supportive and inclusive educational spaces.
Tune in for a thought-provoking discussion on the power of vulnerability in teaching and its potential to transform student experiences.
The upside to depression: undergraduates benefit from an instructor revealing depression in a large-enrollment physiology courseTasneem F. Mohammed, Nolina Doud, Sara E. Brownell, and Katelyn M. CooperAdvances in Physiology Education 2024 48:4, 884-897
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In this episode, authors Dax Ovid, Ashley Rose Acosta-Parra, Arsema Alemayehu, Jacob Francisco Gomez, Dathan Tran, and Brie Tripp dive into their recently published research titled “All of us are capable, and all of us can be scientists.” They explore the profound impact of Scientist Spotlight assignments on undergraduate students in physiology courses at an emerging Hispanic-serving institution. These assignments, which highlight counterstereotypical scientists, have been shown to significantly enhance students’ feelings of inclusion and foster a deeper connection to the material. Through engaging conversations, the authors discuss how these initiatives not only change students' perceptions of scientists but also improve the learning experience in both major and non-major physiology courses. Join them as they share insights on how inclusive curricula and supportive teaching practices can positively influence student success and representation in the field of physiology.
“All of us are capable, and all of us can be scientists.” The impact of Scientist Spotlight assignments with undergraduates in physiology coursesDax Ovid, Ashley Rose Acosta-Parra, Arsema Alemayehu, Jacob Francisco Gomez, Dathan Tran, and Brie TrippAdvances in Physiology Education 2024 48:4, 770-783
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In this episode, coauthors Daniela G. L. Terson de Paleville and Staci W. Saner explore their paper on incorporating Team-Based Learning (TBL) into physiology and biomedical sciences education. While TBL has become a popular method for teaching conceptual and procedural subjects, it remains underutilized in these fields. Daniela and Staci provide a step-by-step guide for integrating TBL into physiology courses and introduce their innovative Diamond Framework for TBL. Inspired by Bloom’s taxonomy, this visual taxonomy places "application" at the core, offering a new way to structure learning. Tune in to discover how TBL can transform physiology education and enhance student engagement and learning outcomes.
The Diamond Framework for team-based active learning for physiology coursesDaniela G. L. Terson de Paleville and Staci W. SanerAdvances in Physiology Education 2024 48:4, 857-866
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In this episode, coauthors Eann Malabanan, Owen P. McGuinness, and Kendra H. Oliver dive into their recently published paper, "Leveraging Digital Assets: Lessons from a 14-Year-Old Isotope Tracer Course for Professional Scientists." They explore how the COVID-19 pandemic reshaped scientific training programs, forcing many to pivot to virtual formats due to social distancing and travel restrictions. With a focus on the Isotope Tracers in Metabolic Research course—a long-running training program for scientists—they discuss how the integration of digital assets not only helped maintain engagement during the pandemic but also enhanced post-pandemic in-person training. By reviewing survey data from both virtual and in-person formats, they reveal the surprising value of digital elements in fostering better understanding and engagement, even in well-established programs. Tune in to learn how digital strategies can support diverse learning needs and improve professional development for scientists across the globe.
Leveraging digital assets: lessons from a 14-year-old isotope tracer course for professional scientistsEann Malabanan, Owen P. McGuinness, and Kendra H. OliverAdvances in Physiology Education 2024 48:3, 661-669
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Join coauthors E.S. Louise Faber, Kay Colthorpe, Louise Ainscough, and Judit Kibedi in this APS Publications podcast as they delve into their recent paper, "Students’ Approaches to Developing Scientific Communication Skills." In this episode, they explore the strategies and resources that undergraduate science students employ to enhance their science communication abilities. Discover how different approaches can influence academic performance in written assessments and the critical role of explicit guidance and engagement with teaching staff in fostering these essential skills. Tune in for a deep dive into the intersection of education, communication, and scientific literacy, and learn how these findings can inform future teaching practices.
Students’ approaches to developing scientific communication skillsE. S. Louise Faber, Kay Colthorpe, Louise Ainscough, and Judit KibediAdvances in Physiology Education 2024 48:3, 639-647
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In this episode of the APS Publications podcast, coauthor Ole J. Kemi dives into the recently published article "Graduate prospects explain undergraduate program standing in university league sports science tables." The discussion highlights how university rankings play a crucial role for applicants and stakeholders in evaluating undergraduate programs.
Kemi explains that these rankings assess various criteria affecting student life and future prospects, but the study reveals that graduate prospects—the professional benefits students gain post-graduation—are the most significant factor influencing ranking outcomes. This insight emphasizes the importance of career outcomes in shaping perceptions of program quality and helps guide prospective students in their decision-making process. Tune in to learn more about the implications of these findings for universities and students alike!
Graduate prospects explain undergraduate program standing in university league sports science tablesOle J. Kemi, Victoria Penpraze, Nairn Scobie, and Niall G. MacFarlaneAdvances in Physiology Education 2024 48:2, 330-337
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In this episode of The APS Publications podcast, coauthor Emmanuel Bourdon highlights the illuminations article titled "Enhancing the understanding of abstract neurophysiology concepts by first-year students at the University of La Réunion." First-year physiology students can find the subject challenging, struggling to understand abstract concepts without any context. To address this, the authors introduced a pedagogical intervention for first-year medical and health physiology students that aimed to link abstract concepts and a pathological disorder, together with a discussion of a specific therapeutic intervention. This pedagogical intervention was well received by first-year physiology students who better understood how basic nerve physiology concepts can be applied within the clinical setting.
Enhancing the understanding of abstract neurophysiology concepts by first-year students at the University of La RéunionM. Faadiel Essop and Emmanuel BourdonAdvances in Physiology Education 2024 48:3, 655-660
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In the latest APS Publications Podcast, coauthors Karyn Robichaud, and Brynne Duffy discuss their fascinating research on the altered mitochondrial microRNA profiles in thirteen-lined ground squirrels during hibernation. This study sheds light on the metabolic changes these squirrels undergo during torpor and IBE, revealing 38 liver mitomiRs that differ based on hibernation state.
Mitochondrial microRNA profiles are altered in thirteen-lined ground squirrels (Ictidomys tridecemlineatus) during hibernationKaryn Robichaud, Brynne Duffy, James F. Staples, and Paul M. CraigPhysiological Genomics 2024 56:8, 555-566
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In this episode of The APS Publications podcast, coauthors Shea E. Carr, Thad E. Wilson, and Jennifer L. Osterhage highlight their education research titled "Assigned group work is associated with increased student motivation and perceptions of belonging in an asynchronous online physiology laboratory course." This study explores the effect of assigned group work in an asynchronous online physiology laboratory course on student motivation and belonging. Students’ perceptions of belonging and competence-related beliefs were higher, and effort and psychological costs were lower, when assigned to groups compared to students not assigned to groups. Students assigned to groups noted peer interactions as the most inclusive aspect of the course, whereas instructor interactions were noted as inclusive by those not assigned group work.
Assigned group work is associated with increased student motivation and perceptions of belonging in an asynchronous online physiology laboratory courseShea E. Carr, Thad E. Wilson, Stacey A. Slone, Leila W. Karanja, and Jennifer L. OsterhageAdvances in Physiology Education 2024 48:3, 593-602
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In this episode of The APS Publications Podcast, Brian D. Ott highlights the recently published paper titled "Hypothalamic transcriptome response to simulated diel earthen pond hypoxia cycles in channel catfish (Ictalurus punctatus)." Channel catfish are an economically important species that experience diel episodic periods of hypoxia that can reduce appetite. This is the first study to investigate their transcriptome from the hypothalamus in a simulated 24-h span in a commercial catfish pond, with 12 h of hypoxia and 12 h of normoxia. The research revealed functional groups of genes relating to hypoxia, angiogenesis, and glycolysis as well as individual target genes possibly involved in appetite regulation.
Hypothalamic transcriptome response to simulated diel earthen pond hypoxia cycles in channel catfish (Ictalurus punctatus)Brian D. Ott, Amanda M. Hulse-Kemp, Mary V. Duke, Matt J. Griffin, Brian C. Peterson, Brian E. Scheffler, Eugene L. Torrans, and Peter J. AllenPhysiological Genomics 2024 56:8, 519-530
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Listen to the latest APS Publications Podcast as Seán Roe, Mary K. McGahon, Sharon Parkinson, Etain Tansey, and Paul Murphy discuss an innovative approach to medical education encouraging drama students to take on the role of simulated patients. A cross-disciplinary learning experience not to be missed! This podcast and paper detail how physiology tutorials for early years medical students are transformed by taking the clinical case off the two-dimensional page and instead having the case scenario acted by drama students. This adds context and authenticity. The benefits are twofold: emphasizing the importance of physiology to the budding clinician and embedding empathy and compassion from the earliest points in a clinician’s career.
A cross-disciplinary approach to learning medical physiology and behavioral skills involving drama students performing as simulated patients
Seán Roe, Mary K. McGahon, Sharon Parkinson, Etain Tansey, and Paul Murphy
Advances in Physiology Education, Published 1 June 2024
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In this APS Publications Podcast, Lisa Carney Anderson discusses the findings from the paper "Alignment of learning objectives, assessments, and active learning to promote critical thinking in a first-year medical physiology course." This paper highlights the authors' introduction of formative assessments and study techniques to first-year medical students in a physiology course. Mastery of learning objectives was emphasized as the key to success. The students were asked how they studied physiology through an anonymous online survey and focus group interviews. The students enjoyed physiology but had difficulty with exam expectations. Helping students use learning objectives to guide their study may lead to improved exam scores. It may also help administrators meet their curriculum goals.
Alignment of learning objectives, assessments, and active learning to promote critical thinking in a first-year medical physiology course: lessons learned
Lisa Carney Anderson and Carolina Fernandez-BransonAdvances in Physiology Education, Published 1 June 2024 -
In this APS Publications Podcast, Sarah Commodore delves into a study titled "Lung proinflammatory microRNA and cytokine expression in a mouse model of allergic inflammation: role of sex chromosome complement and gonadal hormones." This research explores how microRNAs (miRNAs), which are crucial in gene regulation and environmental interactions, might contribute to sex differences in allergic responses and lung diseases.
The study employed a targeted omics approach to examine how gonadal hormones and chromosomal components influence lung responses to allergen exposure. The findings suggest that sex hormones play a significant role in regulating miRNA expression and proinflammatory markers during allergic airway inflammation. This indicates a complex interplay between genetic (sex chromosome complement) and hormonal factors in shaping immune responses in the lungs.
Lung proinflammatory microRNA and cytokine expression in a mouse model of allergic inflammation: role of sex chromosome complement and gonadal hormonesSarah Commodore, Carolyn Damilola Ekpruke, Dustin Rousselle, Rachel Alford, Maksat Babayev, Shikha Sharma, Aaron Buechlein, Douglas B. Rusch, and Patricia SilveyraPhysiological Genomics 2024 56:2, 179-193
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Tune in to the latest APS Publications Podcast episode where authors Joel Roberts and Jonathan P. Dyhr dive into the world of using gaming as an educational tool! They discuss how a simple word game engaged students in higher level thinking about physiology, making learning fun and challenging.
Joel Roberts, Lise A. Johnson, and Jonathan P. Dyhr Cracking the code: using educational gaming for high-level thinking in physiology education Advances in Physiology Education, Published 13 March 2024
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