Indonesian
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
Halaman 1 dari 363 hasil
Endothelial cells cope with hypoxia-induced depletion of ATP via activation of cellular purine turnover and phosphotransfer networks.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
Intravascular ATP and adenosine have emerged as important regulators of endothelial barrier function, vascular remodeling and neovascularization at various pathological states, including hypoxia, inflammation and oxidative stress. By using human umbilical vein endothelial cells (HUVEC) and bovine
Changes by short-term hypoxia in the membrane properties of pyramidal cells and the levels of purine and pyrimidine nucleotides in slices of rat neocortex; effects of agonists and antagonists of ATP-dependent potassium channels.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
In a first series of experiments, intracellular recordings were made from pyramidal cells in layers II-III of the rat primary somatosensory cortex. Superfusion of the brain slice preparations with hypoxic medium (replacement of 95%O2-5%CO2 with 95%N2-5%CO2) for up to 30 min led to a time-dependent
Release of adenosine and other purines from hippocampal slices stimulated electrically or by hypoxia/hypoglycemia. Effect of chlormethiazole.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
The ATP stores of rat hippocampal slices were labelled with [3H]-adenine. The efflux of endogenous and [3H]-purines was stimulated electrically or by combined hypoxia/hypoglycemia. The efflux of endogenous adenosine, inosine and hypoxanthine was also increased. Chlormethiazole (30-300 microM)
Identification of agents that reduce renal hypoxia-reoxygenation injury using cell-based screening: purine nucleosides are alternative energy sources in LLC-PK1 cells during hypoxia.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
Acute tubular necrosis is a clinical problem that lacks specific therapy and is characterized by high mortality rate. The ischemic renal injury affects the proximal tubule cells causing dysfunction and cell death after severe hypoperfusion. We utilized a cell-based screening approach in a
Purine and pyrimidine metabolism and electrocortical brain activity during hypoxemia in near-term lambs.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
Insufficient cerebral O(2) supply leads to brain cell damage and loss of brain cell function. The relationship between the severity of hypoxemic brain cell damage and the loss of electrocortical brain activity (ECBA), as measure of brain cell function, is not yet fully elucidated in near-term
Interstitial purine metabolites and lactate during regional myocardial hypoxia.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
OBJECTIVE
Adenosine is a well known vasodilator believed to contribute to metabolic adjustments of the coronary circulation. The purpose of this study was to assess changes in interstitial fluid adenosine, adenosine metabolites, and lactate during prolonged regional, non-ischaemic myocardial
Influence of perinatal hypoxia on purine contents in erythrocytes of newborn infants.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
Alterations in the levels of hypoxanthine and some other purine derivatives occurring in the erythrocytes from umbilical cord blood of newborn infants with perinatal hypoxia were examined. Newborn babies were divided into two groups which included infants with favourable (Group 1) and complicated
The effect of hypoxia on the activity of purine nucleoside phosphorylase in rats.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
The activity of purine nucleoside phosphorylase (PNP) in rat erythrocytes fractionated by centrifugation in microhematocrit capillaries was studied. After seven-day hypoxia (54 kPa) the PNP activity was increased by 67 +/- 4% (S.E.M.) in the lightest fraction of erythrocytes; on the fifth day after
Comparison of cord purine metabolites to maternal and neonatal variables of hypoxia.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
Umbilical arterial concentrations of purine metabolites were evaluated prospectively as markers of hypoxia. The results suggest that hypoxanthine accumulates in association with fetal acidosis and reduced levels of buffer base (P less than .01). Acute hypoxemia defined by umbilical arterial oxygen
[Effect of chronic intrauterine hypoxia on purine compound metabolism in the erythrocytes of newborn infants in the early neonatal period].
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
The content of purine compounds in red blood cells was measured and compared in 21 neonates with a history of chronic intrauterine hypoxia, depending on the condition at birth and the early period of adaptation. The content of purine compounds in whole blood was measured at the moment of birth and
Purine metabolites and lactate as parameters of hypoxia in the newborn infant.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
In order to evaluate possible biochemical parameters of tissue hypoxia, arterial samples from 29 sick neonates were taken at 6-h intervals for lactate and blood gas analyses, as well as assays of purine metabolites in plasma. The state of the infant at each sampling was arbitrarily classified as
HIF-1 alpha is an essential effector for purine nucleoside-mediated neuroprotection against hypoxia in PC12 cells and primary cerebellar granule neurons.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
Hypoxia-inducible factor-1 alpha (HIF-1alpha) and purine nucleosides adenosine and inosine are critical mediators of physiological responses to acute and chronic hypoxia. The specific aim of this paper was to evaluate the potential role of HIF-1alpha in purine-mediated neuroprotection. We show that
Purine nucleosides support the neurite outgrowth of primary rat cerebellar granule cells after hypoxia.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
Mammalian neurons require a constant supply of oxygen to maintain adequate cellular functions and survival. Following sustained hypoxia during ischemic events in brain, the energy status of neurons and glia is compromised, which may subsequently lead to cell death by apoptosis and necrosis.
[Purine base metabolism in the mother-placenta-fetus system in experimental hypoxia].
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
In acute deficiency of oxygen inhibition of purine bases turnover as well as degradation of their high molecular precursors occurred in the system mother-placenta-fetus. Acute hypoxia was accompanied by distinct increase in content of adenine, xanthine + + guanine and uric acid in blood of pregnant
Purine nucleoside-mediated protection of chemical hypoxia-induced neuronal injuries involves p42/44 MAPK activation.
Hanya pengguna terdaftar yang dapat menerjemahkan artikel
Masuk daftar
Hypoxia in brain may lead to cell death by apoptosis and necrosis. Concomitant is the formation of purine nucleosides, e.g. adenosine, a powerful endogenous neuroprotectant. Despite vigorous studies, many aspects of the mechanisms involved in purine-based protection are still unclear. In this study,
Database tanaman obat terlengkap yang didukung oleh sains
- Bekerja dalam 55 bahasa
- Pengobatan herbal didukung oleh sains
- Pengenalan herbal melalui gambar
- Peta GPS interaktif - beri tag herba di lokasi (segera hadir)
- Baca publikasi ilmiah yang terkait dengan pencarian Anda
- Cari tanaman obat berdasarkan efeknya
- Atur minat Anda dan ikuti perkembangan berita, uji klinis, dan paten
Ketikkan gejala atau penyakit dan baca tentang jamu yang mungkin membantu, ketik jamu dan lihat penyakit dan gejala yang digunakan untuk melawannya.
* Semua informasi didasarkan pada penelitian ilmiah yang dipublikasikan
