Results 31 to 40 of about 550,587 (345)

Estimate of the Upper Limit on Hot Plasma Differential Emission Measure (DEM) in Non-Flaring Active Regions and Nanoflare Frequency Based on the Mg XII Spectroheliograph Data from CORONAS-F/SPIRIT [PDF]

open access: yesSolar Physics, 2018, 293:140, 2018
The nanoflare-heating theory predicts steady hot plasma emission in the non-flaring active regions. It is hard to find this emission with conventional non-monochromatic imagers (such as Atmospheric Imaging Assembly or X-Ray Telescope), because their images contain a cool temperature background.
arxiv   +1 more source

Glucose, Insulin and Renin activity after sodium loading and depletion in Vipera aspis. [PDF]

open access: yes, 1996
Sodium, potassium, chloride, glucose, insulin and renin activity were investigated in fasted Vipera aspis subjected for 3 days to administration of 3% NaCl 5 ml, or injection of a diuretic and water loading to produce sodium depletion.
B. M., Uva, Masini, Maria Angela
core   +1 more source

Diagnostic efficacy of chemiluminescence immunoassay versus radioimmunoassay in screening primary aldosteronism

open access: yesDi-san junyi daxue xuebao, 2019
Objective To compare the sensitivity and specificity of chemiluminescence immunoassay (CLIA) and radioimmunoassay (RIA) in detection of aldosterone and renin, and to explore the optional detection methods and indicators for screening primary ...
HONG Yangning   +3 more
doaj   +1 more source

Prospective validation of an automated chemiluminescence-based assay of renin and aldosterone for the work-up of arterial hypertension [PDF]

open access: yes, 2016
Background:The availability of simple and accurate assays of plasma active renin (DRC) and aldosterone concentration (PAC) can improve the detection of secondary forms of arterial hypertension.
Basso, Daniela   +7 more
core   +1 more source

Clinical Determinants and Prognostic Implications of Renin and Aldosterone in Patients with Symptomatic Heart Failure [PDF]

open access: yes, 2020
Aims Activation of the renin-angiotensin-aldosterone system plays an important role in the pathophysiology of heart failure (HF) and has been associated with poor prognosis.
Anker, Stefan D.   +17 more
core   +4 more sources

Effect of He Self-organized pattern plasma-activated media with different conductivity on cancer cells [PDF]

open access: yesarXiv, 2021
The self-organized pattern (SOP) phenomenon is prevalent in plasma, while knowledge about SOP discharge affecting reactive species generated plasma-activated media (PAM) for cancer therapy is poorly documented. The aim of this study focused on the effect of SOP discharge modes on reactive oxygen and nitrogen species (ROS, RNS) in He SOP plasma ...
arxiv  

Role of protein kinase C in inhibition of renin release caused by vasoconstrictors [PDF]

open access: yes, 1986
It was the aim of the present study to get insight into some of the intracellular mechanisms by which the vasoconstrictor hormones angiotensin II (ANG II), arginine vasopressin (AVP), and norepinephrine (NE) inhibit renin release from renal ...
Bauer, C.   +7 more
core   +1 more source

Hydrogen sulfide inhibits plasma renin activity.

open access: yesJournal of the American Society of Nephrology, 2010
The development of renovascular hypertension depends on the release of renin from the juxtaglomerular (JG) cells, a process regulated by intracellular cAMP.
Ming Lu   +6 more
semanticscholar   +1 more source

Effect of Cyclooxygenase(COX)-1 and COX-2 inhibition on furosemide-induced renal responses and isoform immunolocalization in the healthy cat kidney [PDF]

open access: yes, 2015
BACKGROUND: The role of cyclooxygenase(COX)-1 and COX-2 in the saluretic and renin-angiotensin responses to loop diuretics in the cat is unknown. We propose in vivo characterisation of isoform roles in a furosemide model by administering non-steroidal ...
A Hayes   +42 more
core   +2 more sources

Acute activation of the calcium-sensing receptor inhibits plasma renin activity in vivo.

open access: yesAmerican Journal of Physiology. Regulatory Integrative and Comparative Physiology, 2010
In vitro, the renin-secreting juxtaglomerular cells express the calcium-sensing receptor, and its activation with the calcimimetic cinacalcet inhibits renin release.
Douglas K. Atchison   +5 more
semanticscholar   +1 more source

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