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charybdotoxin/hypoxia
लिंक क्लिपबोर्ड पर सहेजा गया है
पृष्ठ 1 से 55 परिणाम
Effects of charybdotoxin on responses to nitrosovasodilators and hypoxia in the rat lung.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
This study investigated the effects of the Ca2+-sensitive K+ channel antagonist charybdotoxin on responses to the nitrosovasodilators nitroglycerin and sodium nitroprusside and on pulmonary pressor responses to ventilatory hypoxia in the isolated blood-perfused rat lung. Injections of nitroglycerin
Altered contractility of rabbit penile corpus cavernosum smooth muscle by hypoxia.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
OBJECTIVE
To investigate the effects of severe hypoxia on trabecular smooth muscle contractility.
METHODS
Strips of rabbit corpus cavernosum were mounted in organ chambers to measure isometric tension. In some experiments intracellular free Ca2+ concentration and tension were measured by the
Effect of chronic hypoxia on K+ channels: regulation in human pulmonary vascular smooth muscle cells.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
We investigated the effects of chronic hypoxia on the major outward K+ currents in early cultured human main pulmonary arterial smooth muscle cells (HPSMC). Unitary currents were measured from inside-out, outside-out, and cell-attached patches of HPSMC. Chronic hypoxia depolarized resting membrane
Characterization of endothelium- dependent relaxation in guinea pig basilar artery - effect of hypoxia and role of cytochrome P450 mono-oxygenase.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
In the guinea pig basilar artery, acetylcholine and the calcium ionophore A23187 induced endothelium-dependent relaxations, which were not significantly affected by the nitric oxide (NO) synthase inhibitor Nomega-nitro-L-arginine (L-NOARG; 0.3 mM) or the guanylate cyclase inhibitor ODQ
Whole cell patch-clamp recordings of rat midbrain dopaminergic neurons isolate a sulphonylurea- and ATP-sensitive component of potassium currents activated by hypoxia.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
The effects of brief (2-4 min) hypoxia on presumed dopaminergic "principal" neurons of the rat ventral mesencephalon were investigated by using either intracellular or whole cell patch-clamp recordings in in vitro conditions. Under single-electrode voltage clamp, with sharp microelectrode (Vh -60
Effect of K+ channel blocking drugs and nitric oxide synthase inhibition on the response to hypoxia in rat pulmonary artery rings.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
1. The aims of this study were to investigate the effects of potassium (K+) channel blockers and the nitric oxide (NO) synthase inhibitor, L-nitroarginine (L-NOARG), on the response produced by acute hypoxia in rat intrapulmonary artery rings in vitro. 2. In rat phenylephrine-precontracted pulmonary
Anoxia differentially modulates multiple K+ currents and depolarizes neonatal rat adrenal chromaffin cells.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
1. Using perforated-patch, whole cell recording, we investigated the membrane mechanisms underlying O2 chemosensitivity in neonatal rat adrenomedullary chromaffin cells (AMC) bathed in extracellular solution containing tetrodotoxin (TTX; 0.5-1 microM), with or without blockers of calcium entry. 2.
Cat carotid body chemosensory discharge (in vitro) is insensitive to charybdotoxin.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
Charybdotoxin (ChTX), a venom protein, suppresses Ca2+-activated K+ (K+(Ca)) currents in the glomus cell of neonatal rat carotid body. If it works similarly for cat carotid body chemoreceptors, charybdotoxin is expected to stimulate the chemosensory discharge during normoxia, and particularly
Role of MaxiK-type calcium dependent K+ channels in rat carotid body hypoxia transduction during postnatal development.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
Carotid body chemoreceptors transduce a decrease in arterial oxygen tension into increased sinus nerve action potential (AP) activity which undergoes a maturational increase in the post-natal period. MaxiK-channels channels are proposed to play a major role in organ function based on their
Sulfhydryl oxidation reduces hippocampal susceptibility to hypoxia-induced spreading depression by activating BK channels.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
The cytosolic redox status modulates ion channels and receptors by oxidizing/reducing their sulfhydryl (SH) groups. We therefore analyzed to what degree SH modulation affects hippocampal susceptibility to hypoxia. In rat hippocampal slices, severe hypoxia caused a massive depolarization of CA1
Properties of ionic currents from isolated adult rat carotid body chemoreceptor cells: effect of hypoxia.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
1. The electrical properties of chemoreceptor cells from neonatal rat and adult rabbit carotid bodies (CBs) are strikingly different. These differences have been suggested to be developmental and/or species related. To distinguish between the two possibilities, the whole-cell configuration of the
Ionic basis of membrane potential changes induced by anoxia in rat dorsal vagal motoneurones.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
1. The effects of anoxia on membrane properties of 119 dorsal vagal motoneurones (DVMs) were investigated in an in vitro slice preparation of the rat medulla. 2. Membrane potential was unaffected by anoxia in 11% of DVMs. An hyperpolarization accompanied by a decrease in input resistance occurred in
Differential distribution of electrophysiologically distinct myocytes in conduit and resistance arteries determines their response to nitric oxide and hypoxia.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
The cellular mechanisms that determine differences in reactivity of arteries of varying size and origin are unknown. We evaluated the hypothesis that there is diversity in the distribution of K+ channels between vascular smooth muscle (VSM) cells within a single segment of the pulmonary arteries
Ca2+-activated K+ currents in rat locus coeruleus neurons induced by experimental ischemia, anoxia, and hypoglycemia.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
Ca2+-activated K+ currents in rat locus coeruleus neurons induced by experimental ischemia, anoxia, and hypoglycemia. J. Neurophysiol. 78: 2674-2681, 1997. The effects of metabolic inhibition on membrane currents and N-methyl--aspartic acid (NMDA)-induced currents were investigated in dissociated
Mechanisms of hypoxia-induced cerebrovascular dilation in the newborn pig.
केवल पंजीकृत उपयोगकर्ता ही लेखों का अनुवाद कर सकते हैं
साइन अप करने के लिए लॉग इन करें
The hypothesis that endothelium-dependent components contribute to the cerebromicrovascular dilation to hypoxia in the newborn pig was addressed. Piglets anesthetized with ketamine-acepromazine and maintained on alpha-chloralose were equipped with closed cranial windows. Injury to the endothelium of
विज्ञान द्वारा समर्थित सबसे पूर्ण औषधीय जड़ी बूटी डेटाबेस
- 55 भाषाओं में काम करता है
- विज्ञान द्वारा समर्थित हर्बल इलाज
- छवि द्वारा जड़ी बूटी की मान्यता
- इंटरएक्टिव जीपीएस नक्शा - स्थान पर टैग जड़ी बूटियों (जल्द ही आ रहा है)
- अपनी खोज से संबंधित वैज्ञानिक प्रकाशन पढ़ें
- उनके प्रभाव से औषधीय जड़ी बूटियों की खोज करें
- अपने हितों को व्यवस्थित करें और समाचार अनुसंधान, नैदानिक परीक्षणों और पेटेंट के साथ अद्यतित रहें
एक लक्षण या बीमारी टाइप करें और जड़ी-बूटियों के बारे में पढ़ें जो मदद कर सकती हैं, एक जड़ी बूटी टाइप करें और बीमारियों और लक्षणों को देखें जिनके खिलाफ इसका उपयोग किया जाता है।
* सभी जानकारी प्रकाशित वैज्ञानिक शोध पर आधारित है
