Results 281 to 290 of about 11,529,415 (339)

Vasography: Experimental study

International Urology and Nephrology, 1989
Vasography may cause stricture of the vas deferens. The probable causes of this obstruction are traumatic lesion at the puncture site and the radiological contrast material used. Because of this problem we performed an experimental study using Wistar rats, which were divided into four groups: Group A - Control, Group B - injection of a saline solution,
C A, Levi d'Ancona   +4 more
openaire   +2 more sources

Aflatoxins ? Experimental studies

Journal of Cancer Research and Clinical Oncology, 1981
The susceptibility of animals to both chronic and acute aflatoxicosis is variable between species and depends upon not only the dose of the toxin and the duration of exposure but also upon the age, sex, and nutritional status of the animal. In general, acute toxicity is manifested by necrosis and cirrhosis, and chronic toxicity by carcinoma of the ...
openaire   +2 more sources

Experimental Study Designs

Headache: The Journal of Head and Face Pain, 2020
openaire   +2 more sources

Older adult participation in cancer clinical trials: A systematic review of barriers and interventions

Ca-A Cancer Journal for Clinicians, 2021
Mina S Sedrak   +2 more
exaly  

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