prostaglandin f/hypoxia

Povezava se shrani v odložišče

ČlankiKliničnih preskušanjPatenti

Izberite vrsto razvrščanja

Stran 1 iz 39 rezultatov

Cloprostenol, a prostaglandin F(2alpha) analog, induces hypoxia in rat placenta: BOLD contrast MRI.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

Blood oxygen level dependent (BOLD) contrast was used to monitor hypoxia induced by cloprostenol, a prostaglandin F(2alpha) (PGF(2alpha)) analog, in the rat embryo-placental unit (EPU). It is shown that administration of cloprostenol (0.025 mg/rat) at mid-gestation (day 16) reduced EPU oxygenation,

Acute intrauterine hypoxia increases amniotic fluid prostaglandin F metabolites in the pregnant sheep.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

OBJECTIVE Amniotic fluid infection promotes cytokine release, prostaglandin production, and premature labor. In several tissues local hypoxia also activates the secretion of cytokines. Many patients initially seen in premature labor carry small-for-gestational-age fetuses, a condition associated

The regulation of vascular endothelial growth factor by hypoxia and prostaglandin F₂α during human endometrial repair.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

BACKGROUND The human endometrium has an exceptional capacity for repeated repair after menses, but its regulation remains undefined. Premenstrually, progesterone levels fall and prostaglandin (PG) F₂α synthesis increases, causing spiral arteriole constriction. We hypothesized that progesterone

Adenosine concentration in the porcine coronary artery wall and A2A receptor involvement in hypoxia-induced vasodilatation.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

We tested whether hypoxia-induced coronary artery dilatation could be mediated by an increase in adenosine concentration within the coronary artery wall or by an increase in adenosine sensitivity. Porcine left anterior descendent coronary arteries, precontracted with prostaglandin F(2alpha) (10(-5)

Insulin increases glycolysis without further vasodilation in porcine coronary arteries exposed to hypoxia.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

In acute ischaemia, glucose-insulin-potassium administration reduces mortality and beta-adrenoceptor antagonists have favourable effects on the outcome of ischaemic heart disease. The present study was designed to investigate whether insulin (1.4x10(-7) M) and the beta-adrenoceptor antagonist,

Association of filtered sodium load with medullary volumes and medullary hypoxia in hypertensive African Americans as compared with whites.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

BACKGROUND African Americans develop hypertension earlier with more target manifestations than whites despite having a higher glomerular filtration rate (GFR) for any level of serum creatinine. STUDY DESIGN & PARTICIPANTS: This study tested the hypothesis that increased GFR and sodium reabsorption

Recombinant gene transfer of endothelial nitric oxide synthase augments coronary artery relaxations during hypoxia.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

BACKGROUND Coronary arteries respond to hypoxia with transient relaxations, which increases coronary blood flow, in part, by release of nitric oxide. We hypothesized that increased expression of nitric oxide synthase might further augment blood vessel relaxation during hypoxia. The present study

Vascular responses to prostaglandin F 2 alpha in isolated cat lungs.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

Changes in perfusion pressure in response to graded doses of prostaglandin F 2 alpha (PGF 2 alpha) were measured during both forward and retrograde perfusion of isolated cat lungs perfused at a constant flow rate. During forward perfusion, PGF 2 alpha produced a dose-dependent increase in pulmonary

Cyclooxygenase inhibition and effects of hypoxia on pulmonary circulation and gas exchange in anesthetized dogs.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

To investigate whether endogenously produced prostanoids are involved in hypoxic pulmonary vasoconstriction, pulmonary hemodynamic and gas exchange parameters and eicosanoid metabolites were measured in 5 anesthetized, artificially ventilated dogs (mean body weight 27 kg). Hypoxia elicited pulmonary

Hepatocyte growth factor induces hypoxia-related interleukin-8 expression in lung adenocarcinoma cells.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

Rapid growth of cancer cells often creates insufficient supply of oxygen and nutrients in the tumour nest. The frequent detection of hypoxia-inducible factor (HIF) and interleukin-8 (IL-8) in afflicted tissues suggests that IL-8 expression could be associated with elevated levels of HIF. Recently,

Chronic intermittent hypoxia exposure induces memory impairment in growing rats.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

The study was aimed to examine the effect of chronic intermittent hypoxia (CIH) on spatial memory of growing rats and to explore the possible underlying mechanisms. Sixty two rats were trained to perform the 8-arm radial maze task and were divided into four groups: 2-week-CIH (2IH) 2-week-control

Role of lung inflammatory mediators as a cause of exercise-induced arterial hypoxemia in young athletes.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

We examined whether lung inflammatory mediators are increased during exercise and whether pharmacological blockade can prevent exercise-induced arterial hypoxemia (EIAH) in young athletes. Seventeen healthy athletes (9 men, 8 women; age 23 +/- 3 yr) with varying degrees of EIAH completed maximal

Hypoxia induces the release of a pulmonary-selective, Ca(2+)-sensitising, vasoconstrictor from the perfused rat lung.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

OBJECTIVE Sustained hypoxic pulmonary vasoconstriction is dependent upon the presence of an intact endothelium, strongly suggesting that an endothelium-derived constrictor factor is involved in this response. In the present study we have attempted to determine whether hypoxia induces the release of

Modulation of PGF2alpha- and hypoxia-induced contraction of rat intrapulmonary artery by p38 MAPK inhibition: a nitric oxide-dependent mechanism.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

The mechanisms through which p38 mitogen-activated protein kinase (p38 MAPK) is involved in smooth muscle contraction remain largely unresolved. We examined the role of p38 MAPK in prostaglandin F(2alpha) (PGF(2alpha))-induced vasoconstriction and in hypoxic pulmonary vasoconstriction (HPV) of rat

Chronic hypoxia increases the NO contribution of acetylcholine vasodilation of the fetal guinea pig heart.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

To investigate the effect of chronic hypoxia (HPX) on vasodilation of the fetal heart, we exposed pregnant guinea pigs to room air or 12% O(2) for 4, 7, or 10 days. We excised hearts from anesthetized fetuses (60 +/- 3 days; 65-day gestation = term) and measured changes in both the coronary artery

Prejšnji
1
2
3
Naslednji

Pridružite se naši
facebook strani

Herbal & Natural Medicine

Najbolj popolna baza zdravilnih zelišč, podprta z znanostjo

Deluje v 55 jezikih
Zeliščna zdravila, podprta z znanostjo
Prepoznavanje zelišč po sliki
Interaktivni GPS zemljevid - označite zelišča na lokaciji (kmalu)
Preberite znanstvene publikacije, povezane z vašim iskanjem
Iščite zdravilna zelišča po njihovih učinkih
Organizirajte svoje interese in bodite na tekočem z raziskavami novic, kliničnimi preskušanji in patenti

Vnesite simptom ali bolezen in preberite o zeliščih, ki bi lahko pomagala, vnesite zelišče in si oglejte bolezni in simptome, proti katerim se uporablja.
* Vse informacije temeljijo na objavljenih znanstvenih raziskavah