Biomedical subjects
Publications and source records attributed to B Magnan de Bornier.
The severity of the varicosis estimated clinically and histologically is well correlated with the seric levels of beta-acetylglucosaminidase and beta-glucuronidase. No correlations are observed with the arylsulfatase level in serum nor with the levels in venous tissue for the three enzymes.
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An experimental evaluation of citrulline malate (Stimol, CAS 54940-97-5), an anti-fatigue compound, was undertaken in man and in the animal in order to study the pharmacological activity of the substance at hepatic and renal level. In man, the protocol involved a double-blind randomized, placebo-controlled cross-over technique. The study in the animal was blind and placebo-controlled with two randomized parallel groups. Results showed that citrulline malate stimulates hepatic ureogenesis and favorizes the renal reabsorption of bicarbonates. These metabolic actions had a protective effect against acidosis and ammonia poisoning and explain the anti-fatigue properties of citrulline malate in man.
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A radioimmunoassay specific for placental alkaline phosphatase (PALP) has been performed. Sera from blood donors contain less than 15 micrograms of PALP per liter. The amounts of PALP found in sera of pregnant women are higher, as soon as the first trimester of the pregnancy, increasing until delivery (50-600 micrograms of PALP L I). Only 3,5% of the patients with various cancer diseases have amounts higher than 25 micrograms PALP/I.
In normoxic rabbits, the intravenous injection (1 mg/kg) of the product (almitrine + raubasine) do not modify the erythrocytic level of 2,3-DPG. But, after hypoxia (the rabbits being submitted to an oxygen pressure of 7,8 kPa during 20 minutes) the same dose of this product induce a durable rise of erythrocytic 2,3-DPG level which remain, 24 hours latter, + 15% above normal.
EB 51 (Trivemil) is an original fat emulsion containing L. aminoacids and glucids in its liquid phase in the following proportions: amino acids: 60 gl/l corresponding to 8,77 g of nitrogen or 250 calories, sorbitol: 100 g/l or 400 calories wheatgerm oil: 38 g/l or 350 calories. This preparation supplies 1000 per liter. Its objective is to furnish simultaneously the amino acids as well as the energy necessary for their anabolism. EB 51 was administered in 43 patients during several days at a dosage of 1000 or 1500 ml. The tolerance of the product was excellent. Its usefulness was appreciated by nitrogen balance studies as well lipid blood tests. The clearing of the plasma in practically all the cases was very good and the nitrogen saved was almost equivalent to the amount furnished. The indications, dosage and contreindications of EB 51 are detailed.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.