Results 261 to 270 of about 97,991 (312)

Quantifying skin microvascular function responses to distinct forms of heat stress in humans using optical coherence tomography

open access: yesExperimental Physiology, EarlyView.
Abstract Optical coherence tomography (OCT) enables visualization and quantification of the cutaneous microvasculature, yet no study has compared responses to distinct forms of heating in humans. We hypothesized that local skin heating (LH) would evoke larger responses in microvascular diameter, velocity, flow and density than passive whole‐body ...
Kristanti W. Wigati   +5 more
wiley   +1 more source

Acute intermittent hypercapnic hypoxia augments left ventricular contractility

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Twenty‐four healthy adults were studied to determine the effects of an acute session of 40 min of intermittent hypercapnic hypoxia on cardiac performance. Cardiac function was assessed via echocardiography at rest and during graded stages of lower‐body negative pressure before and after the intervention to quantify load ...
Scott F. Thrall   +8 more
wiley   +1 more source

Factors Associated with Repeat Teenage Pregnancy in Refugee Settlements in Uganda. [PDF]

open access: yesPediatric Health Med Ther
Otika D   +7 more
europepmc   +1 more source

Contraception-related topics in chat dialogues between healthcare students and generative AI patients: a natural language processing analysis. [PDF]

open access: yesBMC Med Educ
Vilanti T   +7 more
europepmc   +1 more source

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