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Biomedical subjects

J Renaudin

Publications and source records attributed to J Renaudin.

43 records · Page 3Linked to original sources

[The effect of actinomycin D on the production of viruses by the protoplasts of Chinese cabbage infected in vitro by the yellow mosaic virus of turnips].

Chinese Cabbage (Brassica sinensis L. var. Cantonner) protoplasts were infected by Turnip yellow mosaic virus (TYMV) and inoculated in the presence or absence of actinomycin D. Virus production was determined 40 hrs. after inoculation, the time required for the virus replication cycle to be terminated. While actinomycin D had no effect on TYMV production when present at a concentration of 1 microng/ml, a 50 to 80% inhibition of virus production was noticed at concentrations of the order of 5 to 10 microng/ml, and the inhibition reached 90% with 25 microng/ml.

Dactinomycin↗

Intracranial hemorrhage associated with anticoagulation therapy.

Nine patients with intracranial hemorrhage associated with long-term anticoagulation therapy were evaluated at the Wadsworth Veterans Administration Hospital over a 30-month period. The relationships of the hemorrhage to other variables, both in this series and in the review of the literature, are analyzed. The most common site of the intracranial hemorrhage was the subdural space. No direct correlation between the presence of arterial hypertension or prothrombin activity and intracranial hemorrhage existed. The outcome was favorable in six of the patients, four of whom had a subdural hematoma.

Aged↗