Results 61 to 70 of about 2,801,547 (373)

An Update on the Tissue Renin Angiotensin System and Its Role in Physiology and Pathology

open access: yesJournal of Cardiovascular Development and Disease, 2019
In its classical view, the renin angiotensin system (RAS) was defined as an endocrine system involved in blood pressure regulation and body electrolyte balance.
Ali Nehme   +3 more
doaj   +1 more source

Deep Generative Models for Physiological Signals: A Systematic Literature Review [PDF]

open access: yesarXiv, 2023
In this paper, we present a systematic literature review on deep generative models for physiological signals, particularly electrocardiogram, electroencephalogram, photoplethysmogram and electromyogram. Compared to the existing review papers, we present the first review that summarizes the recent state-of-the-art deep generative models.
arxiv  

Physiological Tremor Increases when Skeletal Muscle is Shortened: Implications for Fusimotor Control [PDF]

open access: yesNCBI, 2017, 2017
The involuntary force fluctuations associated with physiological (as distinct from pathological) tremor are an unavoidable component of human motor control. While the origins of the physiological tremor are known to depend on muscle afferentation, it is possible that the mechanical properties of muscle-tendon systems also affect its generation ...
arxiv   +1 more source

Historical Summary of the Selection of USU-Perigee [PDF]

open access: yes, 2002
USU-Apogee was back-crossed with line 3-2-3 in 1999 to get an improved super dwarf wheat. Sixty-eight seeds were planted from the F1 generation. This table summarizes the two year selection process from F2 to F10 generations.
USU Crop Physiology Lab
core   +1 more source

Descartes, corpuscles and reductionism : mechanism and systems in Descartes' physiology [PDF]

open access: yes, 2015
I argue that Descartes explains physiology in terms of whole systems, and not in terms of the size, shape and motion of tiny corpuscles (corpuscular mechanics). It is a standard, entrenched view that Descartes’s proper means of explanation in the natural
Barnaby R. Hutchins   +27 more
core   +1 more source

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

open access: yesFEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi   +3 more
wiley   +1 more source

Recent Progress in Space Physiology and Aging

open access: yesFrontiers in Physiology, 2018
Astronauts coming back from long-term space missions present with different health problems potentially affecting mission performance, involving all functional systems and organs and closely resembling those found in the elderly.
Felice Strollo   +4 more
doaj   +1 more source

Effect of short-term combined alkaline stress on antioxidant metabolism, photosynthesis, and leaf-air temperature difference in sorghum

open access: yesPhotosynthetica, 2022
Alkaline stress is important abiotic stress that restricts the growth and physiological activity of sorghum (Sorghum bicolor L. Moench). We aimed to investigate the effects of alkaline stress on alkali-tolerant SX44B and alkali-sensitive 262B sorghum ...
J.J. GUO   +7 more
doaj   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

PHYSIOLOGICAL: The Physiological Action of Massage [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1895
n ...
openaire   +3 more sources

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