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Dyspnea in pregnancy might be related to the incomplete physiological adaptation of the heart [PDF]

open access: yesJournal of Cardiovascular and Thoracic Research, 2022
Introduction: Dyspnea is a common complaint in pregnant women with no cardiac and pulmonary diseases. We aimed to assess whether physiological dyspnea of pregnancy was correlated with subtle changes in ventricular systolic and diastolic function. Methods:
Atoosa Mostafavi   +3 more
doaj   +1 more source

Distinction of Physiologic and Epileptic Ripples: An Electrical Stimulation Study

open access: yesBrain Sciences, 2021
Ripple oscillations (80–250 Hz) are a promising biomarker of epileptic activity, but are also involved in memory consolidation, which impairs their value as a diagnostic tool.
Jan Schönberger   +5 more
doaj   +1 more source

Tumor angiogenesis and endometrial cancer [PDF]

open access: yesArchive of Oncology, 2002
Increasing importance is given to the clinical significance of the new formation of vessels (angiogenesis) in the course of physiological inflammatory and neoplastic processes.
Mandić Aljoša   +3 more
doaj   +1 more source

Are physiological oscillationsphysiological?

open access: yesThe Journal of Physiology, 2023
AbstractDespite widespread and striking examples of physiological oscillations, their functional role is often unclear. Even glycolysis, the paradigm example of oscillatory biochemistry, has seen questions about its oscillatory function. Here, we take a systems approach to argue that oscillations play critical physiological roles, such as enabling ...
Xiong, Lingyun, Garfinkel, Alan
openaire   +5 more sources

Mitochondrial physiology [PDF]

open access: yesBioenergetics Communications (BEC), 2020
As the knowledge base and importance of mitochondrial physiology to evolution, health and diseaseexpands, the necessity for harmonizing the terminologyconcerning mitochondrial respiratory states and rates has become increasingly apparent. Thechemiosmotic theoryestablishes the mechanism of energy transformationandcoupling in oxidative phosphorylation ...
Gnaiger, Erich   +218 more
openaire   +5 more sources

Effect of music on driving performance and physiological and psychological indicators: A systematic review and meta-analysis study [PDF]

open access: yesHealth Promotion Perspectives, 2023
Background: Many studies have assessed the effect of music on driving. However, their results are very scattered and contradictory. Therefore, this systematic review is conducted to determine the effect of music on driving performance and drivers ...
Morteza Ghojazadeh   +5 more
doaj   +1 more source

The endocannabinoid system promotes hepatocyte progenitor cell proliferation and maturation by modulating cellular energetics

open access: yesCell Death Discovery, 2023
The proliferation and differentiation of hepatic progenitor cells (HPCs) drive the homeostatic renewal of the liver under diverse conditions. Liver regeneration is associated with an increase in Axin2+Cnr1+ HPCs, along with a marked increase in the ...
Bani Mukhopadhyay   +8 more
doaj   +1 more source

A New Automatic QT-Interval Measurement Method for Wireless ECG Monitoring System Using Smartphone [PDF]

open access: yesJournal of Biomedical Physics and Engineering, 2021
QT-interval prolongation is an important parameter for heart arrhythmia diagnosis. It is the time interval from QRS-onset to the T-end of electrocardiogram (ECG). Manual measurement of QT-interval, especially for 12-leads ECG, is time-consuming.
Trio Pambudi Utomo   +2 more
doaj   +1 more source

Validity and Reliability of the Richmond Agitation-Sedation Scale in Pediatric Intensive Care Patients: A Multicenter Study

open access: yesFrontiers in Pediatrics, 2022
Background: There is limited data about the psychometric properties of the Richmond Agitation-Sedation Scale (RASS) in children. This study aims to analyze the validity and reliability of the RASS in assessing sedation and agitation in critically ill ...
Rocío Tapia   +10 more
doaj   +1 more source

Extensive physiologic melanin pigmentation on the tongue: An unusual clinical presentation

open access: yesContemporary Clinical Dentistry, 2010
Pigmented lesions are commonly found in the oral cavity. Pigmentation has a multifactorial etiology. Most of the oral pigmentations are physiologic but sometimes it can be a precursor of severe diseases. Evaluation of a patient presented with a pigmented
Sunira Chandra   +3 more
doaj   +1 more source

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