Results 171 to 180 of about 22,003 (214)

Liver microsomal oxidations in baboon (Papio papio)

Xenobiotica, 1979
1. The activity of baboon (Papio papio) hepatic microsomes was evaluated using several model substrates. 2. As with other species studied in this laboratory, baboon microsomal enzyme activities were in the decreasing order: aldrin epoxidation greater than p-nitroanisole O-demethylation greater dihydroisodrin hydroxylation greater than benzo(a)pyrene ...
S J, Gee, R I, Krieger
openaire   +2 more sources

Chronic epileptogenic foci in the photosensitive baboon, Papio papio

Electroencephalography and Clinical Neurophysiology, 1973
Abstract This study is based on 24 photosensitive baboons ( Papio papio ), chronic carriers of cortical electrodes. First, the spontaneous activities were recorded and the effects of intermittent light stimulation (ILS) at different frequencies were tested in order to determine the initial degree of photosensitivity of each animal.
S, Dimov, J, Lanoir
openaire   +2 more sources

Cingulate Kindling in Senegalese Baboons, Papio papio

Epilepsia, 1995
Summary: Kindling of the cingulate cortex in the Senegalese baboon Papio papio led to a protracted nonconvulsive seizure state characterized by immobile staring with (anterior cingulate, AC) or without (posterior cingulate, PC) widening of eyelids and neck flexion, followed by postictal visual searching behavior.
J A, Wada, H, Tsuchimochi
openaire   +2 more sources

Assessment of metacognitive monitoring and control in baboons (Papio papio)

Animal Cognition, 2015
Metacognition refers to the ability of an organism to evaluate its states of knowledge (metacognitive monitoring) and engage in appropriate information-seeking behaviors when a lack of knowledge is detected (metacognitive control). This study assessed metacognitive monitoring and control in three Guinea baboons (Papio papio).
Malassis, Raphaëlle, Gheusi, Gilles, Fagot, Joël   +2 more
openaire   +3 more sources

Perception of Partly Occluded Figures by Baboons ( Papio Papio)

Perception, 2000
Comparative literature provides conflicting findings whether animals experience amodal completion. Five experiments were conducted to verify if baboons perceive partly occluded objects as complete. The first three experiments used a go/no-go procedure and a video monitor for stimulus presentation.
Deruelle, C, Barbet, I, Depy, D, Fagot, J   +3 more
openaire   +2 more sources

Action of Progabide in the Photosensitive Baboon, Papio papio

Epilepsia, 1982
Summary: Progabide is a GABA agonist which is nontoxic and crosses the blood‐brain barrier. Progabide was tested in naturally and allylglycine‐induced photosensitive baboons (Papio papio). Intravenous injection of various doses (30 to 100 mg/kg) of progabide induced a protective effect against intermittent light stimulation (25 Hz) in both test ...
C, Cepeda, P, Worms, K G, Lloyd, R, Naquet   +3 more
openaire   +2 more sources

Cortisol Metabolism in Female Baboons (Papio papio)

Endocrinology, 1974
The metabolism of iv administered 14C-cortisol (F) by mature female baboons was compared with that reported for humans. Approximately 60% of 14C was recovered in urine within 24 hr and 80% within 120 hr after injection. The distribution of urinary 14C was 12.8% unconjugated, 50.3% glucuronoside, and 7.5% sulfate (H2SO4-e,thyl acetate) with 21 ...
G J, Pepe, J D, Townsley
openaire   +2 more sources

Estrogen Excretion of the Pregnant Baboon (Papio papio)

Endocrinology, 1974
A radioimmunoassay for determination of urinary estrone (E1)1 excretion from pregnant baboons has been devised. Conjugates were hydrolyzed enzymically and E1 was extracted with diethyl ether. Following isolation by Sephadex LH-20 chromatography, E1 was assayed by competition with 3H-E1 for an estradiol-17β-BSA conjugate antiserum.
openaire   +2 more sources

[Toporaphy of chromosome banding in Papio papio].

Annales de genetique, 1976
Results are given of a study of chromosome banding patterns of Papio papio. The 22 chromosomes are described and illustrated and their measurements are given.
Y, Cambefort, C, Mounié, P, Colombiès, F, Moro   +3 more
openaire   +1 more source

Effects of melatonin on the photosensitive epilepsy of the baboon, Papio papio

Electroencephalography and Clinical Neurophysiology, 1976
The acute pharmacological effects of melatonin (5-methoxy-N-acetyl-tryptamine) were evaluated on behaviour and electrographic signs in the photosensitive baboon (Papio papio), including visually evoked potentials VEPs). Doses of 5 and 10 mg/kg i.v. had little effect, contrasting with the enhancement of spontaneous paroxysmal activity and latency of ...
openaire   +2 more sources