5 hydroxytryptamine/hipoksi

Bağlantı panoya kaydedilir

NesneKlinik denemelerPatentler

Sıralama türünü seçin

Sayfa 1 itibaren 192 Sonuçlar

Release of 5-hydroxytryptamine by hypoxia from epithelioid cells of chicken thoracic aorta.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

Epithelioid cells in the chicken thoracic aorta are shown to contain 5-hydroxytryptamine (5-HT) in immunocytochemical studies. To determine whether these cells act as chemoreceptors, as do type I cells of the carotid body, we examined the effects of hypoxia and acidosis on the release of 5-HT from

Changes of 5-hydroxytryptamine release by different glucose concentration from hippocampal slices exposed to hypoxia.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

We have previously reported that the spontaneous release of [3H]5-hydroxytryptamine(5-HT) was markedly decreased by hypoxic insult in rat hippocampal slices. In the present study, the effect of glucose on 5-HT release was examined. Fractional release of [3H]5-HT was measured from an incubation

Effects of nitroglycerin, dipyridamole, nifedipine, verapamil and diltiazem on canine coronary arterial rings contracted with 5-hydroxytryptamine and anoxia.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

Anoxia has been shown to potentiate the constrictor effects of 5-hydroxytryptamine (5HT) in isolated vascular tissue. In the present study, canine coronary arterial rings were incubated with various treatments and exposed to 5HT (4 X 10(-7) M) and anoxia (95% N2 and 5% CO2). Developed tension was

Potentiation of 5-hydroxytryptamine (5-HT) responses by a 5-HT uptake inhibitor in pulmonary and systemic vessels: effects of exposing rats to hypoxia.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

The aim was to determine whether uptake of 5-hydroxytryptamine (5-HT) by the 5-HT transporter (SERT) modulates contractile responses to 5-HT in rat pulmonary arteries and whether this modulation is altered by exposure of rats to chronic hypoxia (10% oxygen; 8 h/day; 5 days). The effects of the SERT

Overexpression of the 5-hydroxytryptamine transporter gene: effect on pulmonary hemodynamics and hypoxia-induced pulmonary hypertension.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

BACKGROUND Increased serotonin (5-hydroxytryptamine, 5-HT) transporter activity has been observed in human familial pulmonary hypertension. RESULTS We investigated pulmonary hemodynamics and the development of hypoxia-induced pulmonary hypertension and pulmonary vascular remodeling in mice

Imatinib attenuates hypoxia-induced pulmonary arterial hypertension pathology via reduction in 5-hydroxytryptamine through inhibition of tryptophan hydroxylase 1 expression.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

BACKGROUND Whether idiopathic, familial, or secondary to another disease, pulmonary arterial hypertension (PAH) is characterized by increased vascular tone, neointimal hyperplasia, medial hypertrophy, and adventitial fibrosis. Imatinib, a potent receptor tyrosine kinase inhibitor, reverses pulmonary

Hypoxia and response of human umbilical artery strips to 5-hydroxytryptamine: role of prostaglandin F2 alpha.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

1. This article examines the effects of hypoxia on the contractile response of isolated human umbilical artery strips to 5-hydroxytryptamine (5-HT). 2. Hypoxic conditions produce a large increase in the contractile response to 5-HT without a significant alteration of the sensitivity evaluated at the

Inhibitory effect of lidoflazine on contractions of isolated canine coronary arteries caused by norepinephrine, 5-hydroxytryptamine, high potassium, anoxia and ergonovine maleate.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

Experiments were performed on isolated coronary arteries to determine whether or not lidoflazine, an agent reported to be beneficial in the treatment of angina pectoris, is effective in antagonizing coronary vasoconstriction. Segments of canine circumflex and right coronary arteries were suspended

The effects of cinepazide on the content, biosynthesis and turnover of noradrenaline, dopamine and 5-hydroxytryptamine in the rat brain under room air and hypoxia.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

The effects of cinepazide, a vasodilator, on the content, biosynthesis and turnover of noradrenaline (NA), dopamine (DA) and 5-hydroxytryptamine (5-HT) in the rat brain were examined under room air and hypoxia (10% O2, 90% N2). Under room air, cinepazide had no significant effects on the content of

5-hydroxytryptamine induces vasoconstriction of the human umbilical artery: effects of hypoxia and nicorandil.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

Human umbilical arteries are known to be modulated by oxygen partial pressure. To further understand the underlying mechanisms, rings were suspended in organ chambers for the measurement of isometric force. The effects of 5-hydroxytryptamine (10(-9) to 10(-5) M) were first investigated before and

Changes in brain 5-hydroxytryptamine metabolism induced by hypobaric hypoxia.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

1. 5-hydroxytryptamine (5-HT) level was measured in hypothalamus, striatum and the rest of the brain of rats exposed to 1800, 5200 and 7000 m simulated altitudes. 2. Moderate hypobaric hypoxia failed to modify 5-HT level, whereas severe hypoxia reduced the amine level by about 30%. 3. Treatment with

[Effects of oxidized LDL, hypoxia, and 5-hydroxytryptamine on 5-HT2A receptor and intracellular free Ca2+ in cultured vascular smooth muscle cells].

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

OBJECTIVE To investigate the mechanisms of this hyperreactivity, the effects of oxLDL, hypoxia, and 5-HT (the relative factors inducing arteriosclerosis) on 5-HT2A receptor, receptor gene expression and intracellular free Ca2+ were observed in cultured rat aortic smooth muscle cells

[Radiation-protective effect of 5-hydroxytryptamine and 5-methoxytryptamine in combination with short term hypoxia].

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

Pulmonary venular responses to anoxia, 5-hydroxytryptamine and histamine.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

The role of serotonin (5-hydroxytryptamine) in the pulmonary arterial pressor response during acute hypoxia.

Sadece kayıtlı kullanıcılar makaleleri çevirebilir

Giriş yapmak kayıt olmak

Facebook sayfamıza katılın

Herbal & Natural Medicine

Bilim tarafından desteklenen en eksiksiz şifalı otlar veritabanı

55 dilde çalışır
Bilim destekli bitkisel kürler
Görüntüye göre bitki tanıma
Etkileşimli GPS haritası - bölgedeki bitkileri etiketleyin (yakında)
Aramanızla ilgili bilimsel yayınları okuyun
Şifalı bitkileri etkilerine göre arayın
İlgi alanlarınızı düzenleyin ve haber araştırmaları, klinik denemeler ve patentlerle güncel kalın

Bir belirti veya hastalık yazın ve yardımcı olabilecek bitkiler hakkında bilgi edinin, bir bitki yazın ve karşı kullanıldığı hastalıkları ve semptomları görün.
* Tüm bilgiler yayınlanmış bilimsel araştırmalara dayanmaktadır