Хуудас 1 -аас 960 үр дүн
Peritumoral edema is a key stage in the infiltration and recurrence of glioma. Photodynamic therapy (PDT) increases the extent of peritumoral edema, which leads to a decrease in the effectiveness of PDT in treating glioma. The present study evaluated the effects of PDT combined with torasemide on
Previous studies have suggested that recovery from pulmonary edema may be dependent on active sodium ion transport. Most of the data supporting this concept came from work done in isolated type II cells, isolated lung preparations, or in models of alveolar flooding. There is a limited amount of
BACKGROUND Potassium aspartate (PA), as an electrolyte supplement, is widely used in clinical practice. In our previous study, we found PA had neuroprotective effects against apoptosis after cerebral ischemia/reperfusion in rats. In this study, we examine whether PA has protective effects on
Cytotoxic edema is a phenomenon of the ischemically damaged brain. In the present study we tested a histochemical method that detects this phenomenon based on potassium (K+) levels in the brain. In a first series focal cerebral ischemia was induced by arterial occlusion in 23 gerbils (Meriones
The extent of myocardial protection afforded by a procaine cardioplegic solution during cardiac ischemia has been evaluated and compared with the protection seen using a potassium cardioplegic solution. An isolated cat heart model was employed, and ventricular function parameters, intramyocardial
OBJECTIVE
This study aimed to evaluate the relevance of ratios of urinary potassium to urinary sodium + potassium (U(K)/U(Na + K)) to edema status in minimal-change nephrotic syndrome (MCNS).
METHODS
We retrospectively studied 26 adults with newly diagnosed MCNS with significant pitting edema. On
A 62 year-old patient was admitted to hospital with rapid progressive edema, low potassium and hypertension. This symptoms are caused by Cushing's syndrome through ectopic paraneoplastic ACTH-production. Primary neoplasm is a small cell cancer. A Sertoli-cell-tumor of the testis was diagnosed as an
OBJECTIVE
The aim of this study was to compare the clinical efficacies of naproxen sodium-codeine phosphate in combination, benzydamine hydrochloride, and diclofenac potassium for pain, edema, and trismus after lower third molar extraction.
METHODS
Ninety healthy volunteers in whom impacted third
OBJECTIVE
To investigate the effect of nitric oxide (NO) donors on inflammatory mouse paw edema (MPE).
METHODS
Mice previously treated with sodium nitroprusside (SNP; 1.5, 5 and 10 micromol/kg) or S-nitroso-N-acetyl-DL-penicillamine (SNAP; 7, 14 and 28 micromol/kg) were injected with inflammatory
Spinal edema is a very important pathophysiological basis for secondary spinal cord injury, which affects the repair and prognosis of spinal cord injury. Aquaporin-4 is widely distributed in various organs of the body, and is highly expressed in the brain and spinal cord. Inward rectifying potassium
BACKGROUND
Mannitol therapy to treat cerebral edema induces osmotic diuresis and electrolyte loss. In neurocritical care patients, potassium is the electrolyte that most often needs replacement. Objective of this study was to evaluate the effects of adding potassium sparing diuretic (canrenone) to
The importance of the levels of dietary sodium and potassium in the etiology of gross nutritional edema in a rat model was explored. For this purpose a mineral mixture (EAM) was designed to permit changing the levels of sodium and potassium while maintaining other components of the mixture. The
Postischemic myocardial edema depresses left ventricular function and coronary perfusion. Pharmacologic cardioplegia is being used increasingly to enhance myocardial protection during cardiac operations. In the present study we varied the colloid osmotic and osmotic pressures and the infusion
OBJECTIVE
To investigate the mechanism of potassium channel in brain edema caused by hypoxia-ischemia (HI).
METHODS
Astrocytes were obtained from 3-day-old SD rats, cultured, and randomly divided into 2 groups: normoxia group, cultured under normoxic condition, and hypoxic-ischemic group, cultured
A possible role of Ca2+ -activated potassium efflux in brain ischemia was studied using a rat focal cortical infarction model. Three days after ischemic insult, tissue contents of water, sodium, potassium and calcium ions were measured. Charybdotoxin, a specific inhibitor of Ca2+ -activated