Results 91 to 100 of about 1,332 (157)

Prediction of poor prognosis using the peak systolic velocity and early diastolic velocity of the central retinal artery in patients with post‐cardiac arrest syndrome

Hong Kong Journal of Emergency Medicine
Introduction Monitoring intracranial pressure (ICP) in patients with post‐cardiac arrest syndrome (PCAS) is crucial for effective management and prognosis assessment. However, continuous ICP monitoring is rarely practiced.
Wook Jin Choi, Jae Hoon Lee
doaj   +1 more source

Hemodynamics and Drinking in the Giraffe

Acta Physiologica, Volume 241, Issue 5, May 2025.
ABSTRACT Background The circulation of 4–6 m tall giraffes is markedly affected by gravity. To ensure cerebral perfusion, upright giraffes generate a blood pressure in excess of 200 mmHg. Before drinking, the head is lowered by 3–5 m, providing exceptional hemodynamic challenges.
Christian Aalkjær, Mads Damkjær, Ulrik T. Baandrup, Mads F. Bertelsen, Torbjørn Brøgger, Emil Brøndum, Carl C. Danielsen, Jonas A. Funder, Carsten Grøndahl, J. Michael Hasenkam, Per G. Henriksen, Niels H. Secher, Nini Skovgaard, Morten H. Smerup, Niklas Telinius, Kristine H. Østergaard, Peter Bie, Tobias Wang   +17 more
wiley   +1 more source

The Cells of the Vasculature: Advances in the Regulation of Vascular Tone in the Brain and Periphery

Basic &Clinical Pharmacology &Toxicology, Volume 136, Issue 5, May 2025.
ABSTRACT The vasculature is a complex tissue in which multiple cell types coordinate the regulation of tissue perfusion in response to hemodynamic and biochemical signals. Advances in this field are continuing to deepen our understanding of the relative importance of these cell types through the body.
Luke S. Dunaway, William A. Mills III, Ukpong B. Eyo, Brant E. Isakson   +3 more
wiley   +1 more source

Autoregulatory dysfunction in adult Moyamoya disease with cerebral hyperperfusion syndrome after bypass surgery

Scientific Reports
Cerebral hyperperfusion syndrome (CHS) is a serious complication after bypass surgery in Moyamoya disease (MMD), with autoregulatory dysfunction being a major pathogenesis.
Jin Hyung Kim, Noah Hong, Hakseung Kim, Young Hoon Choi, Hee Chang Lee, Eun Jin Ha, Seho Lee, Sung Ho Lee, Jung Bin Kim, Keewon Kim, Jeong Eun Kim, Dong-Joo Kim, Won-Sang Cho   +12 more
doaj   +1 more source

The Pathobiology of Cerebrovascular Lesions in CADASIL Small Vessel Disease

Basic &Clinical Pharmacology &Toxicology, Volume 136, Issue 5, May 2025.
ABSTRACT Cerebral small vessel disease (cSVD) is a significant global health issue, accounting for approximately 25% of ischemic strokes and 20% of all dementia cases. CADASIL, the most common monogenic form of cSVD, is caused by stereotyped mutations in the NOTCH3 receptor that alter the number of cysteine residues in its extracellular domain ...
Anne Joutel
wiley   +1 more source

Efficacy of Urine Asymmetric Dimethylarginine Concentration to Predict Azotemia in Hyperthyroid Cats After Radio‐Iodine Treatment

Journal of Veterinary Internal Medicine, Volume 39, Issue 3, May/June 2025.
ABSTRACT Background Hyperthyroidism can mask concurrent chronic kidney disease in cats, and no accurate biomarkers are available to predict which cats will develop renal azotemia after radioiodine (131I) treatment. Hypothesis/Objectives To evaluate the potential of serum and urinary metabolites and metabolite ratios to predict post‐131I renal azotemia ...
Ellen Vanden Broecke, Lisa Stammeleer, Emmelie Stock, Ellen De Paepe, Sylvie Daminet   +4 more
wiley   +1 more source

Absence of Pupillary Reflexes in Pediatric Acute Liver Failure and Neurological Outcome After Liver Transplantation

Pediatric Transplantation, Volume 29, Issue 3, May 2025.
We analyzed a retrospective, observational cohort of 51 patients with pediatric acute liver failure with severe hepatic encephalopathy (grade III‐IV), admitted between 1993 and 2023. The survival rate in patients with present PR was higher compared to patients with absent PR (70% and 29%, respectively).
Kirsten J. Schouwstra, René Scheenstra, Ruben H. de Kleine, Vincent E. de Meijer, Sander T. H. Bontemps, Henkjan J. Verkade, Deborah A. Sival   +6 more
wiley   +1 more source

Blistering barnacles: Space physiology in The Adventures of Tintin

Experimental Physiology, EarlyView.
Jacob P. Hartmann, Mathis B. Mottelson, Rasmus H. Dahl, Ronni R. Plovsing, Ronan M. G. Berg   +4 more
wiley   +1 more source

Hydrodynamics of Autoregulation

Cardiology, 1966
L Takacs, S Rodbard
openaire   +2 more sources

From blood flow to organ function: The physiology of autoregulatory dynamics

Experimental Physiology, EarlyView.
Niels‐Henrik Holstein‐Rathlou, Donald J. Marsh   +1 more
wiley   +1 more source