Results 281 to 290 of about 2,115,171 (296)
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Relative Bioavailability of Phenoxymethylpenicillin Preparations in a Cross‐Over Study
Acta Pharmacologica et Toxicologica, 1976Abstract In a cross‐over study on 6 healthy volunteers, the serum concentrations and the bioavailability of 16 oral phenoxymethylpenicillin preparations have been compared. The dissolution rates of the tablets and capsules were studied. The preparations included 5 aquous solutions, 7 tablets or capsules, and 4 suspensions.
Bjørn Peter Berdal +3 more
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Cross-over study of muzolimine and hydrochlorothiazide-amiloride in hypertensive patients
European Journal of Clinical Pharmacology, 1985Thiazide therapy is a widely used first line treatment for arterial hypertension. Its useful value, particularly in mild or moderate hypertension, is sometimes reduced by metabolic side-effects, as hypokalaemia and hyperuricaemia. In the present study the antihypertensive efficacy of a new, non-sulphonamide diuretic Bay g 2821 (muzolimine) was ...
FERRARA, LIBERATO ALDO +4 more
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A Further Study of the Effect of Temperature on Crossing Over
The American Naturalist, 1935(1) The effect of an increase of temperature upon recombination in the third chromosome is found to be concentrated between scarlet and pink (the area of spindle fiber attachment) and spreading with high decrement to the adjacent regions. These results are in agreement with those reported by Muller for x-rays and by Bridges for age.
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Effects of Vacusac in intermittent claudication: a controlled cross‐over study
Clinical Physiology, 1991Summary. The effect of a new physical treatment modality, Vacusac, was tested on a group of patients with stable intermittent claudication.Twenty‐two patients with a median age of 65 years and a median duration of intermittent claudication of 5 years were randomized to either active or placebo treatments. Seventeen patients completed the study.
H Himmelstrup +3 more
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Carbohydrate intake and training efficacy – a randomized cross-over study
Journal of Sports Sciences, 2017Carbohydrate (CHO) availability during endurance exercise seems to attenuate exercise-induced perturbations of cellular homeostasis and might consequently diminish the stimulus for training adaptation. Therefore, a negative effect of CHO intake on endurance training efficacy seems plausible. This study aimed to test the influence of carbohydrate intake
Florian Beaudouin +4 more
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Cross-Over Study of Penicillin Pharmacokinetics after Intravenous Infusions
Chemotherapy, 1974The pharmacokinetic evaluation of a cross-over study of high intravenous doses of penicillins has been compared with bacterial sensitivity data to achieve dosage recommendations for intravenous ...
Bjørg Øydvin, Tom Bergan
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MODULATORY EFFECT OF ACUPUNCTURE ON THE CARDIOVASCULAR SYSTEM: A CROSS-OVER STUDY
Acupuncture & Electro-Therapeutics Research, 1993The effect of acupuncture on the cardiovascular system was studied in 23 healthy males in a cross-over design comparing acupuncture and a placebo pill by measuring skin blood flow and the function of the heart. Acupuncture was found to have a modulatory effect on skin blood flow (correlation coefficient (r) = -0.68; p < 0.0005) and heart rate (r = -0 ...
Fumitaka Tayama +6 more
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A note on ANOVA assumptions and robust analysis for a cross‐over study
Statistics in Medicine, 2002AbstractAnalysis of variance (ANOVA) methods are usually applied to analyse continuous data from cross‐over studies. The analysis, however, may not have appropriate type I error when certain assumptions are violated. In this paper, we first clarify a conventionally minimum set of assumptions that validate the F‐tests of ANOVA models for cross‐over ...
Ji Zhang, Xun Chen, Peng-Liang Zhao
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Crossing over and chromosome 21 nondisjunction: A study of 60 families
American Journal of Medical Genetics, 2005To test the hypothesis that meiotic nondisjunction may be caused by reduced chiasma frequency, hence recombination, we investigated 60 families with a trisomic child affected with Down syndrome (DS). We analyzed cytogenetic heteromorphisms (CH) and a number of restriction fragment length polymorphisms spanning regions 11.1 through 22.3 of 21q in both ...
L. Perroni +6 more
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Cross-Over Study of Time Perception and Interface Design
2015Pace of life is getting faster today, and it even affects the quality of people’s life. Time is so important to human while it also troubles us a lot. Sometimes time seems so valuable that we take everything to earn more seconds. However, during a vacation, we ignore the passing of time. We are willing to consider what kind of pace of life can bring us
Hai Fang, Guanzhong Liu, Huizhong Zhang
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