Results 131 to 140 of about 93,900,112 (260)

The Musculoskeletal Consequences of Mouth Breathing in Adults: A Systematic Review

open access: yesThe Laryngoscope, EarlyView.
Chronic mouth breathing can have a negative impact on posture, cause temporomandibular joint dysfunction (TMD), reduced masticatory muscle activity and efficiency, and suprahyoid muscle overuse. Postural changes include a head forward posture and increased lumbar lordosis.
Raewyn G. Campbell   +13 more
wiley   +1 more source

Regulation Of Cardiac Beta(3)-Adrenergic Receptors In Hyperglycemia

open access: yes, 2014
Beta-adrenoceptors (beta-AR), members of the G protein-coupled receptors play important roles in the regulation of heart function. A positive inotropic action of catecholamines is mediated through their interaction with beta-AR, located on the sarcolemma, while they can also mediate some deleterious effects, such as cardiac arrhythmias or myocardial ...
Turan, Belma, Tuncay, Erkan
openaire   +1 more source

A comparison of the effects of no radrenaline, adrenaline and some phenylephrine derivatives on alpha-, betal " and beta2- adrenergic receptors [PDF]

open access: yes, 2017
The possibility of two types of beta-adrenergic receptors is supported by the results presented. It is shown that the phenylephrine group of compounds have more pronounced affinities towards the beta,-(cardiac) adrenergic receptors than towards the beta,-
Offermeier, J., Dreyer, A.C.
core  

Thyroxine, renal beta-adrenergic receptors, and dipsogenesis in food-deprived rats

open access: yes, 1988
The effect of thyroxine (T4) replacement on the increased renal beta-adrenergic receptor number and the increased beta-adrenergic dipsogenic responsiveness of fasted rats was studied in male Sprague-Dawley rats.
S. P. Baker, L. F. Yeh, M. J. Katovich
core   +1 more source

Baroreflex Failure After Surgical Resection of Bilateral Carotid Body Tumors: A Systematic Review

open access: yesThe Laryngoscope, EarlyView.
ABSTRACT Objective Surgery remains the definitive treatment for carotid body tumors (CBTs); however, concern persists regarding the risk of baroreflex failure (BRF) following bilateral CBT resection. The true incidence and long‐term clinical course of BRF remain poorly defined. We performed a systematic review to examine the risk and clinical course of
Alex Z. Graboyes   +8 more
wiley   +1 more source

Effects of systemic oxytocin and beta‐3 receptor agonist (CL 316243) treatment on body weight and adiposity in male diet‐induced obese rats

open access: yesFrontiers in Endocrinology
Previous studies have implicated hindbrain oxytocin (OT) receptors in the control of food intake and brown adipose tissue (BAT) thermogenesis. We recently demonstrated that hindbrain [fourth ventricle (4V)] administration of oxytocin (OT) could be used ...
Jared D. Slattery   +15 more
doaj   +1 more source

Recent Advances (2023–2025) of Capillary Electrophoresis‐Mass Spectrometry (CE‐MS) for Top‐Down Proteomics

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Top‐down proteomics (TDP) characterizes proteoforms in cells, tissues, and biofluids, in discovery mode and on a global scale, requiring analytical tools with high peak capacity for proteoform separation and high sensitivity for proteoform detection, given the extremely high proteoform complexity and wide proteoform concentration dynamic range.
Guijie Zhu   +5 more
wiley   +1 more source

Reduction of beta-adrenergic receptors by tertatolol: an additional mechanism for beta-adrenergic blockade.

open access: yes, 1986
Tertatolol is a potent new beta-blocker with no intrinsic sympathomimetic activity or beta 1/beta 2-receptor subtype selectivity. When given at therapeutic doses (5 mg/day) to human subjects it induced a reduction in the beta-adrenergic receptor number ...
Rochat C   +5 more
core  

Proteoforms in Disease: Biomedical Applications of Top‐Down Proteomics

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The proteome is a dynamic landscape of proteoforms arising from genetic mutations, alternative splicing, and post‐translational modifications (PTMs), which collectively drive biological function and disease phenotypes. Mass spectrometry (MS)‐based proteomics has emerged as an essential technique for elucidating this molecular complexity ...
Holden T. Rogers   +5 more
wiley   +1 more source

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