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Biomedical subjects

G Plomteux

Publications and source records attributed to G Plomteux.

71 records · Page 4Linked to original sources
PubMedDate not supplied

[Therapeutic monitoring of antidepressant drugs].

Depression is a pathology frequently observed in general medicine (10%). Treatment of depression makes great use of drugs from different pharmacological classes. The optimal posology is difficult to establish, and clinicians prefer to avoid side effects by prescribing low regimen. This study is related to an evaluation of seric antidepressant concentrations in comparison with the daily doses in a large psychiatric population. Side effects of drugs are appreciated by enzymatic determinations.

Antidepressive Agents↗
PubMedDate not supplied

[Environmental chemical pollution and toxic risk for humans: the particular role of organochlorine pesticides].

There is an increasing concern about environmental exposure to multiple chemicals and adverse changes in reproductive development, function, or behaviour in wildlife. The major group of environmental chemicals, such as organochlorine pesticides, polychlorinated biphenyls (PCBs) and other xenoestrogens are currently known to have estrogenic effects in vertebrates or fishes. Recent studies suggest that past exposure to such estrogenic compounds may affects the risk of developing breast cancer, precocious puberty, or impaired fertility in man.

Animals↗
PubMedDate not supplied

[Biological profile of liver damage in alcoholics (author's transl)].

It is now possible to pinpoint the biochemical processes responsible for liver damage in alcoholics and to monitor detoxication from a biological point of view. Cirrhosis of the liver is a direct consequence of chronic alcoholism in 60-80 % of cases, and most alcoholics, after several years of drinking, cannot escape the ravages of alcohol, although it is not yet known why a small proportion are not affected biochemically. Psychological deterioration can be explained biochemically, due to the neurotoxic effects of acetaldehyde, formed by alcohol but 20-30 times more toxic, which acts on catecholamines and serotonin with, inter alia, depressant, habit-forming, hallucinogenic and convulsive properties. Hepatic symptoms depend on the stage the alcholic has reached - acute, subacute or the chronic and final stage of cirrhosis of the liver, and include disturbances of transaminases, gamma-GT, serum proteins, immunoglobulins, specific proteins, lipids (including very interestingly an increase in cholesterol-HDL which needs to be investigated further) and hematic changes with FDP and thrombocytes affected, and often anaemia.

Acetaldehyde↗