Ultrasonography‐guided oocyte recovery in owl monkeys ( aotus azarai infulatus )

2021 ◽  
Author(s):  
Fernanda Rech ◽  
Marcella Pinheiro Souto ◽  
Jimmy Wiggley Moura Oliveira ◽  
Sandy Kelly Souza Marques Silva ◽  
Priscila Viau Furtado ◽  
...  
Keyword(s):  
Oocyte Recovery ◽  
Owl Monkeys

Erythrocytes and Erythrocyte Morphologies of Healthy and Colony‐Born Owl Monkeys ( Aotus lemurinus griseimembra )

1987 ◽  
Vol 16 (1) ◽  
pp. 13-25 ◽  
Author(s):  
J.E.K. Mrema ◽  
C.W. Caldwell ◽  
P.L. Stogsdill ◽  
S.T. Kelley ◽  
T.J. Green
Keyword(s):  
Owl Monkeys

Analyses on the Blood of Normal Monkeys and Owl Monkeys Infected with Plasmodium falciparum

1969 ◽  
Vol 134 (9) ◽  
pp. 1068-1073 ◽  
Author(s):  
J. V. Schnell ◽  
W. A. Siddiqui ◽  
Q. M. Geiman
Keyword(s):  
Plasmodium Falciparum ◽  
Owl Monkeys

scholarly journals Gastrointestinal Parasites of Owl Monkeys (Aotus Azarai Azarai) in the Argentinean Chaco

2010 ◽  
Vol 17 (1) ◽  
pp. 7-11 ◽  
Author(s):  
J. P. Perea-Rodriguez ◽  
A. M. Milano ◽  
B. E. Osherov ◽  
E. Fernandez-Duque
Keyword(s):  
Gastrointestinal Parasites ◽  
Owl Monkeys

Assessment of the reproductive parameters, laparoscopic oocyte recovery and the first embryos produced in vitro from endangered Canindé goats (Capra hircus)

2013 ◽  
Vol 13 (4) ◽  
pp. 325-332 ◽  
Author(s):  
Joanna M.G. Souza-Fabjan ◽  
Alexsandra F. Pereira ◽  
Carlos H.S. Melo ◽  
Deisy J.D. Sanchez ◽  
Eunice Oba ◽  
...  
Keyword(s):  
Capra Hircus ◽  
Reproductive Parameters ◽  
Oocyte Recovery

Cathemerality and Lunar Periodicity of Activity Rhythms in Owl Monkeys of the Argentinian Chaco

2006 ◽  
Vol 77 (1-2) ◽  
pp. 123-138 ◽  
Author(s):  
Eduardo Fernandez-Duque ◽  
Hans G. Erkert
Keyword(s):  
Lunar Periodicity ◽  
Activity Rhythms ◽  
Owl Monkeys

Receptive-field properties of neurons in middle temporal visual area (MT) of owl monkeys

1984 ◽  
Vol 52 (3) ◽  
pp. 488-513 ◽  
Author(s):  
D. J. Felleman ◽  
J. H. Kaas
Keyword(s):  
Receptive Field ◽  
Stimulus Onset ◽  
Visual Area ◽  
Area Mt ◽  
Stimulus Movement ◽  
Middle Temporal ◽  
Preferred Direction ◽  
Direction Of Movement ◽  
Owl Monkeys ◽  
Visual Area Mt

Response properties of single neurons in the middle temporal visual area (MT) of anesthetized owl monkeys were determined and quantified for flashed and moving bars of light under computer control for position, orientation, direction of movement, and speed. Receptive-field sizes, ranging from 4 to 25 degrees in width, were considerably larger than receptive fields with corresponding eccentricities in the striate cortex. Neurons were highly binocular with most cells equally or nearly equally activated by either eye. Neurons varied in selectivity for axis and direction of moving bars. Some neurons demonstrated little or no selectivity, others were bidirectional on a single axis, while the largest group was highly selective for direction with little or no response to bar movement opposite to the preferred direction. Over 70% of neurons were classified as highly selective and 90% showed some preference for direction and/or axis of stimulus movement. Neurons typically responded to bar movement only over a restricted range of velocities. The majority of neurons responded best to a particular velocity within the 5-60 degrees/s range, with marked attenuation of the response for velocities greater or less than the preferred. Some neurons failed to show significant response attenuation even at the lowest tested velocity, while other neurons preferred velocities of 100 degrees/s or more and failed to attenuate to the highest velocities. Response magnitude varied with stimulus dimensions. Increasing the length of the moving bar typically increased the magnitude of the response slightly until the stimulus exceeded the receptive-field borders. Other neurons responded less to increases in bar length within the excitatory receptive field. Neurons preferred narrow bars less than 1 degree in width, and marked reductions in responses characteristically occurred with wider stimuli. Moving patterns of randomly placed small dots were often as effective as or more effective than single bars in activating neurons. Selectivity for direction of movement remained for the dot pattern. for the dot pattern. Poststimulus time (PST) histograms of responses to bars flashed at a series of 21 different positions across the receptive field, in the "response-plane" format, indicated a spatially and temporally homogeneous receptive-field structure for nearly all neurons. Cells characteristically showed transient excitation at both stimulus onset and offset for all effective stimulus locations. Some cells responded mainly at bright stimulus onset or offset.

scholarly journals Impaired renal function in owl monkeys (Aotus nancymai) infected with Plasmodium falciparum

1992 ◽  
Vol 87 (suppl 3) ◽  
pp. 435-442 ◽  
Author(s):  
R. E. Weller ◽  
W. E. Collins ◽  
R. L. Buschbom ◽  
C. A. Malaga ◽  
H. A. Ragan
Keyword(s):  
Plasmodium Falciparum ◽  
Renal Function ◽  
Impaired Renal Function ◽  
Owl Monkeys
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