Results 111 to 120 of about 1,133 (154)

Chemical characterisation of six oligosaccharides in a sample of colostrum of the brown capuchin, Cebus apella (Cebidae: Primates)

Comparative Biochemistry and Physiology Part C: Pharmacology, Toxicology and Endocrinology, 1999
Carbohydrates were extracted from a sample of brown capuchin colostrum and six of the component oligosaccharides were separated and purified by gel filtration and preparative thin layer chromatography. Their structures were determined by 1H-NMR to be as follows: Gal beta 1-->4[Fuc alpha 1-->3]Glc (3-fucosyllactose) Gal beta 1-->3Gal beta 1-->4Glc (beta-
T, Urashima, Y, Kawai, T, Nakamura, I, Arai, T, Saito, M, Namiki, K, Yamaoka, K, Kawahawa, M, Messer   +8 more
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Urocortin in the central nervous system of a primate (Cebus apella): Sequencing, immunohistochemical, and hybridization histochemical characterization

Journal of Comparative Neurology, 2003
AbstractThe urocortin (UCN)‐like immunoreactivity and UCN mRNA distribution in various regions of the nonprimate mammalian brain have been reported. However, the Edinger‐Westphal nucleus (EW) appears to be the only brain site where UCN expression is conserved across species.
Vasconcelos, LAP, Donaldson, C., Sita, L. V., Casatti, Cláudio Aparecido, Lotfi, CFP, Wang, L. Q., Cadinouche, MZA, Frigo, L., Elias, C. F., Lovejoy, D. A., Bittencourt, J. C.   +10 more
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Characterization of constitutive heterochromatin inCebus apella(Cebidae, Primates) andPan troglodytes (Hominidae, Primates): Comparison to human chromosomes

American Journal of Primatology, 1999
Using G bands, some homologies between the chromosomes of Cebus apella (CAP) and human chromosomes are difficult to establish. To solve this problem, we analyzed these homologies by fluorescence in situ hybridization using human whole chromosome probes (ZOO-FISH).
F, García, C, Nogués, M, Garcia, J, Egozcue, M, Ponsà   +4 more
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Nerve growth factor receptor immunoreactivity in the nonhuman primate (Cebus apella): Distribution, morphology, and colocalization with cholinergic enzymes

Journal of Comparative Neurology, 1988
AbstractA monoclonal antibody raised against the receptor for nerve growth factor (NGF) was used to examine the distribution and morphology of NGF receptor‐containing neurons within the central nervous system of Cebus apella monkeys. Most somata demonstrating positive immunoreactivity were localized within the Ch1–4 regions of the basal forebrain ...
J H, Kordower, R T, Bartus, M, Bothwell, G, Schatteman, D M, Gash   +4 more
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Electron microscopic study of the origin and formation of Reissner's fiber in the subcommissural organ of Cebus apella (Primates, Platyrrhini)

Cell and Tissue Research, 1980
Two kinds of secretion are formed in cells of the subcommissural organ (SCO) of Cebus apella. The "light secretion" is found in saccules originating from the endoplasmic reticulum. This secretion is stored in the peripheral portion of the cells and is not involved in formation of Reissner's fiber (RF).
H, Hofer, W, Meinel, H, Erhardt
exaly   +3 more sources

Metabolism and pharmacokinetics of N1,N11-diethylnorspermine in a Cebus apella primate model.

Cancer research, 2000
The tissue distribution, metabolic profile, and pharmacokinetic parameters of i.v.-administered N1,N11-diethylnorspermine (DENSPM) are evaluated in Cebus apella primates, and the results are compared with data gathered from canine and human studies.
R J, Bergeron, R L, Merriman, S G, Olson, J, Wiegand, J, Bender, R R, Streiff, W R, Weimar   +6 more
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Grasping primate development: Ontogeny of intrinsic hand and foot proportions in capuchin monkeys (Cebus albifrons and Sapajus apella)

American Journal of Physical Anthropology, 2016
AbstractYoung primates have relatively large hands and feet for their body size, perhaps enhancing grasping ability. We test the hypothesis that selection for improved grasping ability is responsible for these scaling trends by examining the ontogeny of intrinsic hand and foot proportions in capuchin monkeys (Cebus albifrons and Sapajus apella).
Jesse W, Young, Amber N, Heard-Booth
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Morphology of horizontal cells in the retina of the capuchin monkey, Cebus apella: How many horizontal cell classes are found in dichromatic primates?

Journal of Comparative Neurology, 2002
AbstractThe morphology of horizontal cells was studied in the retina of dichromatic capuchin monkeys, Cebus apella. The cells were labeled with the carbocyanine dye, 1,1′,dioctadecyl‐3,3,3′,3′‐tetramethylindocarbocyanine perchlorate (DiI), and the labeling was then photoconverted to a stable product by using a diaminobenzidine reaction.
José Wesley L, dos Reis, Walther Augusto, de Carvalho, Cézar A, Saito, Luiz Carlos L, Silveira   +3 more
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The catecholamine pontine cellular groups locus coeruleus, A4, subcoeruleus in the primateCebus apella

Brain Research, 1976
The distrubution of CA neurons of areas A6 and A4 was delineated in Cebus apella monkey using the fluorescent histochemical technique of Falck and Hillarp. Cytospectroscopy was utilized for CA differentiation. The noradrenergic cellular regions A6, A4, and subcoeruleus have extensively increased in size in the Cebus as compared to the rat and appear to
C, Demirjian, R, Grossman, R, Meyer, R, Katzman   +3 more
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A comparative study of cytoarchitecture and serotonergic afferents in the suprachiasmatic nucleus of primates (Cebus apella and Callithrix jacchus) and rats (Wistar and Long Evans strains)

Brain Research, 2007
The suprachiasmatic nucleus, an essential diencephalic component of the circadian timing system, plays a role in the generation and modulation of behavioral and neuroendocrine rhythms in mammals. Its cytoarchitecture, neurochemical and hodological characteristics have been investigated in various mammalian species, particularly in rodents.
Pinato, Luciana, Allemandi, Wilma, Abe, Laura K., Frazão, Renata, Cruz-Rizzolo, Roelf J., Cavalcante, Jeferson S., Costa, Miriam S.M.O., Nogueira, Maria I.   +7 more
openaire   +3 more sources