American Journal of Physiology. Heart and Circulatory Physiology This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Association between Serum Estradiol and Cardiovascular Health among Transgender Adults Using Gender-Affirming Estrogen Therapy
CONCLUSION: In TNB adults using GAET, serum estradiol ROC may influence cardiovascular risk factors, which may have implications for clinical cardiovascular outcomes.PMID:38578239 | DOI:10.1152/ajpheart.00151.2024 (Source: American Journal of Physiology. Heart and Circulatory Physiology)
Source: American Journal of Physiology. Heart and Circulatory Physiology - April 5, 2024 Category: Physiology Authors: Chantal L Rytz Keila Turino Miranda Paul E Ronksley Nathalie Saad Satish R Raj Ranjani Somayaji Sandra M Dumanski Heather Ganshorn Dina N Greene David Collister Amelia M Newbert Lindsay Peace Sofia B Ahmed Source Type: research

Cardioprotective Response and Senescence in Aged sEH Null Female Mice Exposed to LPS
Am J Physiol Heart Circ Physiol. 2024 Apr 5. doi: 10.1152/ajpheart.00706.2023. Online ahead of print.ABSTRACTDeterioration of physiological systems, like the cardiovascular system, occurs progressively with age impacting an individual's health and increasing susceptibility to injury and disease. Cellular senescence has an underlying role in age-related alterations and can be triggered by natural aging or prematurely by stressors such as the bacterial toxin, lipopolysaccharide (LPS). The metabolism of polyunsaturated fatty acids (PUFAs) by CYP450 enzymes produces numerous bioactive lipid mediators that can be further metabo...
Source: American Journal of Physiology. Heart and Circulatory Physiology - April 5, 2024 Category: Physiology Authors: Ala Yousef Deanna K Sosnowski Liye Fang Renald James Legaspi Jacob Korodimas Andy Lee Katharine E Magor John M Seubert Source Type: research

Unstrain my Heart: Can Cardiac Macrophages Reverse Remodel Fibrosis?
Am J Physiol Heart Circ Physiol. 2024 Apr 5. doi: 10.1152/ajpheart.00171.2024. Online ahead of print.NO ABSTRACTPMID:38578236 | DOI:10.1152/ajpheart.00171.2024 (Source: American Journal of Physiology. Heart and Circulatory Physiology)
Source: American Journal of Physiology. Heart and Circulatory Physiology - April 5, 2024 Category: Physiology Authors: Koya Lumbao-Conradson Ronald J Vagnozzi Source Type: research

Disturbed flow in the juxta-anastomotic area of an arteriovenous fistula correlates with endothelial loss, acute thrombus formation and neointimal hyperplasia
CONCLUSION: Disturbed flow through the JAA correlates with rapid endothelial cell loss, thrombus formation, and JANIH; late endothelialization of the JAA channel correlates with late AVF patency. Early thrombus formation in the JAA may influence later development of JANIH.PMID:38578237 | DOI:10.1152/ajpheart.00054.2024 (Source: American Journal of Physiology. Heart and Circulatory Physiology)
Source: American Journal of Physiology. Heart and Circulatory Physiology - April 5, 2024 Category: Physiology Authors: Hualong Bai M Alyssa Varsanik Carly Thaxton Yuichi Ohashi Luis Gonzalez Weichang Zhang Yukihiko Aoyagi Masaki Kano Bogdan Yatsula Zhuo Li Luka Pocivavsek Alan Dardik Source Type: research

Strategies for Inducing and Validating Zinc Deficiency and Zinc Repletion
Am J Physiol Heart Circ Physiol. 2024 Apr 5. doi: 10.1152/ajpheart.00025.2024. Online ahead of print.ABSTRACTGiven the growing interest in the role of zinc in the onset and progression of diseases, there is a crucial demand for reliable methods to modulate zinc homeostasis. Using a dietary approach, we provide validated strategies to alter whole-body zinc in mice, applicable across species. For confirmation of zinc status, animal growth rates as well as plasma and urine zinc levels were evaluated. The accessible and cost-effective methodology outlined will increase scientific rigor, ensuring reproducibility in studies expl...
Source: American Journal of Physiology. Heart and Circulatory Physiology - April 5, 2024 Category: Physiology Authors: Tara-Yesomi Wenegieme Dalia Elased Kelia E McMichael Jananie Rockwood Khanzada Hasrat Adaku C Ume Andrea G Marshall Kit Neikirk Annet Kirabo Khalid M Elased Antentor Hinton Clintoria R Williams Source Type: research