Results 31 to 40 of about 3,497,773 (355)

Left ventricular remodeling in normotensive Wistar rats exposed to intermittent hypoxia of different duration

open access: yesPatologìâ, 2023
Intermittent hypoxia has been studied for many years as a promising non-pharmacological method of cardiovascular disease prevention. Hypoxic effects are accompanied by structural and functional changes in the myocardium.
Yu. M. Kolesnyk   +3 more
doaj   +1 more source

Particulate Matter Exposure Impairs Systemic Microvascular Endothelium-Dependent Dilation [PDF]

open access: yes, 2004
Acute exposure to airborne pollutants, such as solid particulate matter (PM), increases the risk of cardiovascular dysfunction, but the mechanisms by which PM evokes systemic effects remain to be identified.
Barger, Mark   +4 more
core   +3 more sources

Age-related deficits in skeletal muscle recovery following disuse are associated with neuromuscular junction instability and ER stress, not impaired protein synthesis. [PDF]

open access: yes, 2016
Age-related loss of muscle mass and strength can be accelerated by impaired recovery of muscle mass following a transient atrophic stimulus. The aim of this study was to identify the mechanisms underlying the attenuated recovery of muscle mass and ...
Baar, Keith   +6 more
core   +2 more sources

Contemporary comprehensive approaches to assessing the effectiveness of experimental model of neurodegenerative disorders with cognitive status changes

open access: yesСучасні медичні технології, 2023
Aim of the study was to characterize the locomotor and cognitive aspects of the behavior of experimental rats under intracerebroventricular colchicine administration in the open field test and the 8-arm radial maze, as well as identify a set of ...
M. V. Danukalo   +2 more
doaj   +1 more source

Glutamatergic transmission in the central nucleus of the amygdala is selectively altered in Marchigian Sardinian alcohol-preferring rats: Alcohol and CRF effects [PDF]

open access: yes, 2015
The CRF system of the central nucleus of the amygdala (CeA) is important for the processing of anxiety, stress, and effects of acute and chronic ethanol.
CICCOCIOPPO, Roberto   +7 more
core   +1 more source

Hypoglycemic and Hypolipidemic Potential of Ginger-Thyme Combined Extract in Sucrose-Induced Hyperglycemic Rates

open access: yesPolytechnic Journal, 2021
The current study was designed to investigate the in vivo action of ginger-thyme combined crude extract on hyperglycemia and obesity-related measurements in sucrose-induced chronic hyperglycemia experimental model in albino male rats.
Burhan A. Salih, Dilzar Sabah Asaad
doaj   +1 more source

Nociceptin attenuates the escalation of oxycodone self-administration by normalizing CeA-GABA transmission in highly addicted rats. [PDF]

open access: yes, 2020
Approximately 25% of patients who are prescribed opioids for chronic pain misuse them, and 5 to 10% develop an opioid use disorder. Although the neurobiological target of opioids is well known, the molecular mechanisms that are responsible for the ...
Carrette, Lieselot LG   +7 more
core  

Bazedoxifene, a selective estrogen receptor modulator, reduces cerebral aneurysm rupture in Ovariectomized rats. [PDF]

open access: yes, 2017
BackgroundEstrogen deficiency is thought to be responsible for the higher frequency of aneurysmal subarachnoid hemorrhage in post- than premenopausal women.
Hashimoto, Tomoki   +8 more
core   +1 more source

A Quality Improvement Initiative to Standardize Pneumocystis jirovecii Pneumonia Prophylaxis in Pediatric Patients With Solid Tumors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar   +8 more
wiley   +1 more source

Dysfunctional play and dopamine physiology in the Fischer 344 rat

open access: yes, 2011
Juvenile Fischer 344 rats are known to be less playful than other inbred strains, although the neurobiological substrate(s) responsible for this phenotype is uncertain.
Akopian   +126 more
core   +1 more source

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