Articles: female.
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Eur. J. Clin. Invest. · Feb 2025
Review Meta AnalysisPercutaneous coronary intervention versus coronary artery bypass grafting in left main disease according to patients' sex: A meta-analysis.
The role of sex in choosing between coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI) for unprotected left main coronary artery (ULMCA) disease has gained interest. ⋯ In males with ULMCA disease, CABG was associated with a lower risk of MACE compared to PCI, while no significant differences were seen in females. The lack of a significant interaction between sex and revascularization strategy suggests that these findings may not reflect true sex-based effect modification. PCI was linked to a higher risk of repeated revascularization in both sexes compared to CABG.
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Only few previous cohort studies examined simultaneously predictors of chronic pain (CP) onset and recovery. Furthermore, these studies used various sociodemographic and pain-related characteristics, without standardized measures of sleep and depression. The present study aimed at expanding and strengthening these findings in a large Swiss population. ⋯ Multivariable models in a Swiss cohort (N = 4602) associate male sex, not taking pain medication, normal weight, lower depression scores and younger age with recovery from chronic pain, while females, obese or overweight, having worse sleep and former smokers are associated with onset of new chronic pain. These common and separate factors need to be considered in treatment and prevention efforts.
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Human experimental studies have shown that levcromakalim, an ATP-sensitive potassium (K ATP ) channel opener, induces migraine attacks in people with migraine but not in healthy volunteers. However, the exact site of action for K ATP channels in migraine pathophysiology remains unclear. This study investigates the role of these channels in the meninges in eliciting behavioral hypersensitivity responses in mice. ⋯ Finally, dural coinjection of glibenclamide inhibited periorbital hypersensitivity induced by CGRP or prolactin in female mice. These studies demonstrate that the meninges can be one site of action for the migraine-triggering effects of K ATP channel openers. They also show that NO donors, CGRP, and prolactin can produce behavioral hypersensitivity through opening of K ATP channels in the meninges.
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Polycystic ovary syndrome is associated with hypertension in women, but few population studies have examined findings among adolescents. This retrospective study examines PCOS and hypertensive blood pressure in a large adolescent population receiving routine healthcare. ⋯ Nearly 1 in 5 adolescents with polycystic ovary syndrome had hypertensive blood pressure. Polycystic ovary syndrome was associated with 25% increased adjusted odds of hypertensive blood pressure, emphasizing the importance of blood pressure surveillance in this population with higher cardiometabolic risk.
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Historical Article
Vesalius and His Manikin: An Enduring Influence on Modern Anatomic Teaching.
Anatomic teaching has long informed surgical knowledge, experience, and skills. One tool for teaching that emerged during the Renaissance was the fugitive anatomic sheet, which used flap layers to reveal different levels of anatomy. In 1538, Vogtherr introduced the first fugitive sheets, which included illustrations of male and female figures with a torso paper flap that, when lifted, revealed the internal organs in a cartoonish style. ⋯ Vesalius's groundbreaking discoveries, his use of the most advanced printing techniques, and his innovative teaching style are fundamental aspects of the legacy of medical education. This article shows these remarkable fugitive anatomic sheets from the original publications of Fabrica and Epitome together for the first time. It explores the innovative concepts and applications of Vesalius's unique printings.