Results 271 to 280 of about 172,620 (346)

Sleep neuroimaging: Review and future directions

open access: yesJournal of Sleep Research, EarlyView.
Summary Sleep research has evolved considerably since the first sleep electroencephalography recordings in the 1930s and the discovery of well‐distinguishable sleep stages in the 1950s. While electrophysiological recordings have been used to describe the sleeping brain in much detail, since the 1990s neuroimaging techniques have been applied to uncover
Mariana Pereira   +17 more
wiley   +1 more source

Vasoconstriction-inhibiting factor: an endogenous inhibitor of vascular calcification as a calcimimetic of calcium-sensing receptor. [PDF]

open access: yesCardiovasc Res
de la Puente-Secades S   +20 more
europepmc   +1 more source

Efficacy of Procaine, With and Without Epinephrine, Compared to Lidocaine in Local Anesthesia for Calves Before Thermocautery Disbudding

open access: yesJournal of Veterinary Pharmacology and Therapeutics, Volume 48, Issue 3, Page 170-179, May 2025.
ABSTRACT Within the European Union, the use of lidocaine in food‐producing animals is restricted due to concerns over human safety. This study compared the clinical effectiveness of procaine, with and without epinephrine, against lidocaine in pain alleviation during thermocautery disbudding in xylazine‐sedated calves.
Magdy Adam   +6 more
wiley   +1 more source

Psychosocial stress and cardiovascular disease. [PDF]

open access: yesAm J Prev Cardiol
Raggi P   +3 more
europepmc   +1 more source

The Impact of Vatinoxan on the Concentrations of Medetomidine, Midazolam, and Fentanyl in Central Nervous System After Subcutaneous Co‐Administration in Rats

open access: yesJournal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT Our aim was to investigate whether vatinoxan, a peripherally acting alpha2‐adrenoceptor antagonist, would affect the concentrations of medetomidine, midazolam, and fentanyl in the central nervous system after subcutaneous co‐administration. Twelve healthy male Wistar rats, aged between 13 and 15 weeks, were used in this study.
Juhana Honkavaara   +5 more
wiley   +1 more source

Fertility up in flames: Reduced fertility indices as a consequence of a simulated heatwave on small African mammals

open access: yesJournal of Zoology, Volume 325, Issue 3, Page 254-266, March 2025.
This research highlights the critical impact of climate change‐induced heatwaves on mammalian reproductive fitness, focusing on two African rodent species. By examining key male fertility indicators, the study demonstrates that acute heatwave exposure significantly impairs reproductive success, particularly in smaller species.
P. J. Jacobs   +3 more
wiley   +1 more source

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