Research
Research
Research
Research
60+ open-access research outputs.
In normal rats, glomerular plasma flow rates (GPF) were estimated from the uptake of microspheres, and single-nephron filtration rates were estimated by Hanssen's technique in order to calculate singl…
The possibility of a dopaminergic and/or opioid modulation of the volume-regulated release of AVP was investigated in conscious dogs. Either bromocriptine, 10 micrograms/kg body weight po, or naloxone…
The effects of inosine (CAS 58-63-9) on adenosine-induced coronary vasodilation were studied in open-chest dogs. Inosine and hypoxanthine were infused into the coronary artery at a rate to obtain resp…
Catecholamines in plasma and tissue were determined during hemorrhagic shock in the rat. Two groups of rats were compared. 1. Awake rats bled to 70 mm Hg for 4 hours. 2. Anesthetized rats (pentobarbit…
Fasting glucose and oral glucose tolerance test (OGTT) criteria for glucose homeostasis were compared in a cross-sectional cluster, community study in Accra, Ghana. A total of 4636 subjects without pr…
The normal or hyperdynamic circulatory response during the early phases of the systemic septic response is associated with renal microvascular constriction and can result in renal dysfunction. Intrare…
1 The effects of alkaline diuresis on the elimination of a single oral dose of 750 mg diflunisal were studied in six healthy male volunteers. 2 The plasma concentrations and half-life of diflunisal we…
PURPOSE: The aim of this paper is to enhance the dissolution rate of racemic (R,S)-(+/-)-sodium ibuprofen dihydrate via a bio-inspired method of growing mesocrystals.MATERIALS AND METHODS: Mesocrystal…
We propose an optical apparatus enabling the measurement of spherical power, cylindrical power, and optical center coordinates of ophthalmic lenses. The main advantage of this new focimeter is to prov…
The present paper describes a sensitive, precise and specific radioimmunoassay method for measurements of plasma somatostatin; significant rises in plasma somatostatin following a test meal, intraduod…
During episodes of blood loss, several apparently redundant mechanisms are activated to maintain arterial blood pressure. This study was designed to examine one such compensatory mechanism involving e…
1. In the presence of antimycin and KCN the reduction of cytochrome b in phosphorylating submitochondrial particles followed a biphasic first-order kinetics. The transition from the first, rapid phase…
A method based on isotope dilution cold-vapor inductively coupled plasma mass spectrometry (ID-CV-ICPMS) has been developed for high-accuracy determinations of mercury in bituminous and sub-bituminous…
Rechargeable Li-ion batteries (LIB) are increasingly produced and used worldwide. LIB electrodes are made of micrometric and low solubility particles, consisting of toxicologically relevant elements. …
Female noninbred Sprague-Dawley rats were exposed to single doses of 0.28, 0.56, and 0.85 gray (Gy = 1 J/kg or 100 rads) of X-rays or 0.001, 0.004, 0.016, and 0.064 Gy of 430-keV neutrons at 62 +/- 1 …
Patterns of leptin secretion during the estrous cycle and the possible relationship of changes in circulating leptin during the periovulatory period with ovarian function in sows of obese (Iberian bre…
Gas-phase interactions of organotins with glycine have been studied by combining mass spectrometry experiments and quantum calculations. Positive-ion electrospray spectra show that the interaction of …
The transmission spectra of two CO isotopic variants, i.e., (12)CO and (13)CO, are measured with a recently developed widely tunable THz source. The pure rotational transition lines of J=6 --> 7, 10 -…
Whenever continuous casting furnace breaks down, the emergency intervention necessary to repair it has to be carried out under exceptional environmental conditions caused mainly by heat, as the furnac…
The renal excretory function and plasma renin activity (PRA) were studied in conscious rats on a low sodium diet (25 mmol/kg) after atrial natriuretic peptide (ANP) infusion (100 ng/kg b.w./min) for 8…
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