CO OZNACZA SŁOWO VASODILATOR
Wdychanie
Vasodilation dotyczy rozszerzenia naczyń krwionośnych. Wynika to z rozluźnienia komórek mięśni gładkich w ścianach naczyń, zwłaszcza w dużych żyłach, dużych tętnicach i mniejszych tętnicach. W istocie proces jest przeciwieństwem zwężenia naczyń, co jest zwężeniem naczyń krwionośnych. Kiedy naczynia krwionośne rozszerzają się, przepływ krwi wzrasta ze względu na zmniejszenie oporności naczyniowej. Dlatego też rozszerzenie naczyń krwionośnych zmniejsza ciśnienie krwi. Odpowiedź może być wewnętrzna lub zewnętrzna. Ponadto reakcja może być zlokalizowana na konkretnym narządzie lub może być systemowa. Leki powodujące rozszerzenie naczyń zwane są lekami rozszerzającymi naczynia.
Definicja słowa vasodilator w słowniku
Definicja środka rozszerzającego naczynia krwionośne w słowniku to lek, środek lub nerw, który może powodować poszerzenie ścian naczyń krwionośnych. Inna definicja wazodylatatora powoduje rozszerzenie naczyń.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «VASODILATOR»
Poznaj użycie słowa
vasodilator w następujących pozycjach bibliograficznych Książki powiązane ze słowem
vasodilator oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
Vasodilator Substances of the Tissues
The book will be of particular interest to physiologists, pharmacologists, biochemists and neuroscientists whose research is on topics related to neurotransmission, vascular control, tissue responses to injury, or anaphylaxis.
2
Eicosanoids and Other Bioactive Lipids in Cancer, ...
Elevation of renal perfusion pressure from ca 80 to 180 mmHg by infusion of
phenylephrine greatly potentiated the renal vasodilator effect of A A. The renal
vasodilator action of AA, under these experimental conditions, was prevented by
ETYA ...
3
Vasodilator Action of Ghrelin
Ghrelin is a 28-amino acid peptide predominantly produced in the stomach and secreted into the circulation.
4
Physiology of the Gastrointestinal Tract
These observations suggest that vagal efferent neurons exert a tonic vasodilator
influence on the gastric circulation. Cholinergic vasodilator mechanisms play
only a minor role in the gastric vasodilator responses to electrical stimulation of
the ...
Kim E. Barrett, Fayez K. Ghishan, Juanita L. Merchant,
2006
These present results show that vasodilator responses to both ADM and to CGRP
were reduced following treatment with the nitric oxide synthase inhibitors, L-
NABE or L-NAME, in doses that attenuated pulmonary vasodilator responses to ...
Alfredo Martínez, Frank Cuttitta,
1998
6
The Washington Manual Pulmonary Medicine Subspecialty Consult
If neither response occurs after several administrations of the vasodilator, the
patient is classified as a nonresponder. Patients who are responders to acute
vasodilator administration should then be offered a trial of oral calcium channel ...
7
Nitrite and Nitrate in Human Health and Disease
The pulmonary vasodilator effects of breathing NO were rapidly reversible.
Interestingly in the absence of pulmonary vasoconstriction, breathing NO did not
alter pulmonary vascular resistance (PVR). Most importantly, breathing up to 80
ppm ...
AnnMarie Kocher, Joseph Loscalzo,
2011
8
Congestive Heart Failure
Dr. Cohn: As you know, the separation of inotropic and vasodilator effects of
drugs is extremely difficult in drugs that have both actions and I have not tended
to classify these drugs as vasodilators but as inotropic drugs with vasodilator
effects.
J. Morganroth, E. Neil Moore,
1987
9
Anesthesia and Cardiovascular Disease: Anesthesia and ...
Halothane is known to be a less effective vasodilator during high-K+ coronary
contraction than with receptor agonist-induced precontraction (1), and previously
we reported that resistance vessel coronary VSM depolarization with high-K+ ...
10
Food, Nutrition, and the Nitric Oxide Pathway: Biochemistry ...
NITRITE—FROM INERT METABOLITE TO PHYSIOLOGICAL VASODILATOR
Although ithasbeenrecognizedfor sometime thatnitrite ispresentin vivo, for
decadesthissmallanionwasregardedasaphysiologically inert metabolite of NO
oxidation.
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «VASODILATOR»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
vasodilator w wiadomościach.
Mechanistic subtypes of IPAH revealed
Researchers have provided evidence for distinct processes underlying vasodilator-responsive and nonresponsive idiopathic pulmonary arterial hypertension ... «News-Medical.net, Mar 15»
Idiopathic PAH Vasodilator Response Reflects Blood Flow Problems
The prognosis is better for patients who have vasodilator responses than it is for non-responders. Blood flow (hemodynamic) abnormalities might help to indicate ... «Pulmonary Hypertension News, Sty 15»
Scientists identify new encapsulation agents for delivery of nitric …
In humans, NO is a powerful vasodilator, increasing blood flow and lowering vascular pressure. For this reason, gaseous NO is sometimes used to treat ... «Phys.Org, Gru 14»
Dark Chocolate: The Boost Your Brain Needs
Theobromine is also a vasodilator — that is, it has the ability to widen blood vessels. As a result, it works by acting on the nerves in the veins, causing them to ... «Uncommon Wisdom Daily, Gru 14»
Renal Denervation: Not Dead Yet?
Further analysis of these subgroups based on baseline prescription of a vasodilator revealed a particularly large decline in SBP for the African-American ... «MedPage Today, Gru 14»
Wonders and Woes of ED Meds
As many of us already know, hydralazine is a potent vasodilator that has direct actions on the vascular smooth muscle, leading to arterial vasodilation primarily. «MedPage Today, Lis 14»
PuraVida Labs Celebrates Release of Its Forskolin Supplement by …
Long known as a potent vasodilator, Forskolin is lately being used successfully for weight loss, fat burning, lowering blood pressure, increasing metabolism and ... «PR Web, Cze 14»
Some high blood pressure drugs may be associated with increased …
SAN FRANCISCO - May 28, 2014 - There may be a connection between taking vasodilators and developing early-stage age-related macular degeneration ... «EurekAlert, Maj 14»
Vasodilators associated with increased risk of age-related macular …
1. After adjustments, use of vasodilators or ß-blockers were significantly associated with increased risk of early and late age-related macular degeneration ... «2 Minute Medicine, Maj 14»
FDA Approves Orenitram™ (treprostinil) Extended-Release Tablets …
As the sole vasodilator, the effect of Orenitram on exercise is small and Orenitram has not been shown to add to other vasodilator therapy. Two other Phase 3 ... «PR Newswire, Gru 13»