Biomedical subjects

J Arias

Publications and source records attributed to J Arias.

At least 127 records · Page 7Linked to original sources

PubMed1984

[Changes in the metabolism of catecholamines in the central and peripheral nervous systems of rats 7, 15 and 30 days after termino-lateral portacaval anastomosis].

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Animals↗

PubMed1983

[Effect of bromocriptine on brain levels of noradrenaline, dopamine and serotonin in experimental portosystemic encephalopathy].

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Animals↗

PubMed1983

Anagen ratios in high-risk pregnancies.

Forty pregnant women attending the high-risk and normal obstetric clinics were evaluated for parietal scalp hair stage ratios during the second and/or third trimesters. In seven of the ten high risk patients from whom hair samples were obtained on two occasions, there was an observed fall in anagen hair percentages. Two of these had unfavorable outcomes, including severe anomalies and fetal death. These results are preliminary, but indicate the need for further evaluation of the anagen percentage as an indicator of pregnancy outcome.

Estrogens↗

PubMed1982

[Effect of levodopa on brain levels of noradrenaline, dopamine and homovanillic acid in experimental portosystemic encephalopathy].

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Animals↗

PubMed1982

Levodopa effect on norepinephrine and dopamine brain levels after portocaval shunt in rats.

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Animals↗

PubMed1982

[Variation in the levels of biogenic amines in the central and peripheral nervous system of rats with portacaval anastomoses after the administration of levodopa].

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Adrenal Glands↗

PubMed1982

[Experimental portosystemic encephalopathy: values of noradrenaline, dopamine, and homovanillic acid in the CNS of rats at 15, 30 and 60 days after terminolateral porto-caval anastomosis].

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Animals↗

PubMed1982

[Concentration of biogenic amines in the central and peripheral nervous systems of rats with portacaval shunts, and their changes following administration of pargyline and levodopa].

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Animals↗

PubMed1981

[Changes in post-experimental portacaval shunt muscular and hepatic glycogen].

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Animals↗

PubMed1980

Changes in brain oxidative metabolism in rats with portocaval shunt.

Oxygen and glucose consumption in brain slices of rats were found to be diminished after 7 days of portocaval shunt. This decrease may be an index of early metabolic alterations produced by the operation.

Animals↗

PubMed1980