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   Articles with "vascular reactivity" as a keyword



Changes in cerebral vascular reactivity following mild repetitive head injury in awake rats: modeling the human experience

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recommendations! Published in 2024 at "Experimental Brain Research"

DOI: 10.1007/s00221-024-06907-7

Abstract: The changes in brain function in response to mild head injury are usually subtle and go undetected. Physiological biomarkers would aid in the early diagnosis of mild head injury. In this study we used hypercapnia… read more here.

Keywords: brain; head injury; vascular reactivity; reactivity ... See more keywords

Deletion of DGCR8 in VSMCs of adult mice results in loss of vascular reactivity, reduced blood pressure and neointima formation

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recommendations! Published in 2018 at "Scientific Reports"

DOI: 10.1038/s41598-018-19660-z

Abstract: DiGeorge syndrome chromosomal region 8 (DGCR8), a double-stranded-RNA-binding protein, participates in the miRNA biogenesis pathway and contributes to miRNA maturation by interacting with the RNAase III enzyme Drosha in cell nuclei. To investigate the role… read more here.

Keywords: dgcr8; mice; vascular reactivity; blood pressure ... See more keywords

Lipoprotein(a) levels predict endothelial dysfunction in maintenance hemodialysis patients: evidence from vascular reactivity index assessment

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recommendations! Published in 2025 at "Renal Failure"

DOI: 10.1080/0886022x.2025.2581940

Abstract: Abstract Background Patients with maintenance hemodialysis (MHD) present endothelial dysfunction (ED), which is characterized by impaired vasodilation and a pro-inflammatory state. Lipoprotein(a) (Lp(a)) has pro-inflammatory and pro-atherogenic properties. No study has investigated the association between… read more here.

Keywords: endothelial dysfunction; vri; maintenance hemodialysis; vascular reactivity ... See more keywords

Effects of Δ9-Tetrahydrocannabinol and the Aminoalkylindole K2/Spice Constituent JWH-073 on Cardiac Tissue and Mesenteric Vascular Reactivity.

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recommendations! Published in 2023 at "Cannabis and cannabinoid research"

DOI: 10.1089/can.2022.0325

Abstract: Background: Although use of Cannabis sativa is not associated with serious adverse effects, recreational use of aminoalkylindole (AAI) cannabinoid receptor agonists found in K2/Spice herbal blends has been reported to cause adverse cardiovascular events, including… read more here.

Keywords: mesenteric vascular; vascular reactivity; jwh; 073 thc ... See more keywords

ENDOTHELIAL-DEPENDENT VASCULAR REACTIVITY AFTER CARDIOPULMONARY BYPASS IS ASSOCIATED WITH UNIQUE METABOLOMIC SIGNATURES

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recommendations! Published in 2024 at "Shock"

DOI: 10.1097/shk.0000000000002446

Abstract: ABSTRACT Cardiopulmonary bypass (CPB), an extracorporeal method necessary for the surgical correction of complex congenital heart defects, incites significant inflammation that affects vascular function. These changes are associated with alterations in cellular metabolism that promote… read more here.

Keywords: vascular function; cardiopulmonary bypass; vascular reactivity; endothelial dependent ... See more keywords
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Organ-specific changes in vascular reactivity and roles of inducible nitric oxide synthase and endothelin-1 in a rabbit endotoxic shock model

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recommendations! Published in 2018 at "Journal of Trauma and Acute Care Surgery"

DOI: 10.1097/ta.0000000000002036

Abstract: BACKGROUND Hemorrhagic shock-induced changes in vascular reactivity appear organ-specific. In the present study, we examined the hypothesis that vascular reactivity induced by septic shock similarly displays organ-specific differences and is regulated by inducible nitric oxide… read more here.

Keywords: organ specific; changes vascular; vascular reactivity; reactivity ... See more keywords

Chronic intermittent hypobaric hypoxia ameliorates vascular reactivity through upregulating adiponectin expression of PVAT in metabolic syndrome rats.

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recommendations! Published in 2023 at "Canadian journal of physiology and pharmacology"

DOI: 10.1139/cjpp-2022-0252

Abstract: Cumulating evidence demonstrated that chronic intermittent hypobaric hypoxia (CIHH) had beneficial effects on the body. The present study investigated the role of perivascular adipose tissue (PVAT) in ameliorating effect of CIHH on vascular reactivity by… read more here.

Keywords: chronic intermittent; vascular reactivity; intermittent hypobaric; expression ... See more keywords
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Pannexin 1 channels control CaV1.2 channel activity and vascular reactivity in diabetic hyperglycemia

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recommendations! Published in 2023 at "Physiology"

DOI: 10.1152/physiol.2023.38.s1.5731650

Abstract: Vascular complications are major causes of morbidity and mortality in diabetic patients. Recently, our group identified a novel purinergic signaling pathway involving the AKAP5/P2Y11/AC5/PKA/CaV1.2 protein network in arterial myocytes that is activated upon diabetic hyperglycemia… read more here.

Keywords: vascular reactivity; diabetic hyperglycemia; arterial myocytes; activity vascular ... See more keywords

Abstract 4369129: Essential Role of KCNQ5 (Kv7.5) Potassium Channels in Vascular Reactivity and Adrenergic Signaling

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recommendations! Published in 2025 at "Circulation"

DOI: 10.1161/circ.152.suppl_3.4369129

Abstract: Introduction/Background: Vascular tone dysregulation is central to cardiovascular pathophysiology. KCNQ (Kv7) potassium channels, primarily heteromeric KCNQ4/5 channels, regulate smooth muscle membrane potential and contractility, yet the specific role of the KCNQ5 subunit in vascular reactivity… read more here.

Keywords: kcnq5; role; kv7 potassium; vascular reactivity ... See more keywords

Topical administration of Metamizole and its implications on vascular reactivity in Wistar rats- Experimental research

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recommendations! Published in 2017 at "Romanian Journal of Ophthalmology"

DOI: 10.22336/rjo.2017.6

Abstract: Aim: The aim of this paper was to describe the possible implications of topical (ocular) administration of Metamizole on vascular reactivity of the iris in Wistar rats. No other study regarding its topical use was… read more here.

Keywords: wistar rats; metamizole; administration metamizole; vascular reactivity ... See more keywords

Angiotensin II-independent abnormal renal vascular reactivity during puromycin nephropathy

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recommendations! Published in 2024 at "Journal of Medicine and Life"

DOI: 10.25122/jml-2023-0367

Abstract: Experimental glomerulonephritis results in hypertension that is sensitive to salt. Nevertheless, salt retention alone cannot explain the increase in blood pressure. Angiotensin antagonistic therapy reduces hypertension caused by puromycin amino nucleosides (PAN). We investigated the… read more here.

Keywords: angiotensin; pan; puromycin; vascular reactivity ... See more keywords