Latitudinal, taxonomic, sexual, and insular determinants of size variation in pigtail macaques,Macaca nemestrina

1980 ◽  
Vol 1 (2) ◽  
pp. 141-152 ◽  
Author(s):  
Gene H. Albrecht
Keyword(s):  
Size Variation ◽  
Macaca Nemestrina ◽  
Pigtail Macaques

Male dominance rank and offspring-initiated affiliative behaviors were not predictors of paternity in a captive group of pigtail macaques (Macaca nemestrina)

Primates ◽  
1996 ◽  
Vol 37 (3) ◽  
pp. 271-278 ◽  
Author(s):  
D. A. Gust ◽  
T. P. Gordon ◽  
W. F. Gergits ◽  
N. J. Casna ◽  
K. G. Gould ◽  
...  
Keyword(s):  
Dominance Rank ◽  
Male Dominance ◽  
Macaca Nemestrina ◽  
Captive Group ◽  
Affiliative Behaviors ◽  
Pigtail Macaques

Effects of group composition on agonistic behavior of captive pigtail macaques,Macaca nemestrina

1977 ◽  
Vol 46 (1) ◽  
pp. 73-76 ◽  
Author(s):  
J. Dazey ◽  
K. Kuyk ◽  
M. Oswald ◽  
J. Martenson ◽  
J. Erwin
Keyword(s):  
Agonistic Behavior ◽  
Group Composition ◽  
Macaca Nemestrina ◽  
Pigtail Macaques

A further description of the control role in pigtail macaques,Macaca nemestrina

Primates ◽  
1973 ◽  
Vol 14 (4) ◽  
pp. 413-419 ◽  
Author(s):  
Euclid O. Smith
Keyword(s):  
Macaca Nemestrina ◽  
Pigtail Macaques

scholarly journals Differentiation of Cardiomyocytes and Identification of Cardiac Conduction System Connexins Derived from Bone Marrow Mesenchymal Stem Cells of Macaca nemestrina

2020 ◽  
Vol 27 (4) ◽  
pp. 337
Author(s):  
Agus Harsoyo ◽  
Irma Herawati Suparto ◽  
Yoga Yuniadi ◽  
Arief Boediono ◽  
Dondin Sajuthi
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Conduction System ◽  
Macaca Nemestrina ◽  
Cardiac Conduction ◽  
Cardiomyocyte Differentiation ◽  
Pigtail Macaque ◽  
Marrow Mesenchymal Stem Cells ◽  
Pigtail Macaques

Bone marrow mesenchymal stem cells have been widely used, because plasticity, specific surface markers, self-renewal to transform into various lineages including cardiomyocytes. Information about the connexin (Cx) cardiac conduction systems of the pigtail macaque (Macaca nemestrina) is limited. This study aimed to evaluate cardiomyocyte differentiation from bone marrow mesenchymal stem cells of pigtail macaques and to clarify the Cx cardiac conduction system. Bone marrow aspirates were obtained from the proximal humerus of four adult male pigtail macaques, collected into heparinized tubes, then centrifuged to obtain mononuclear cells that were isolated and cultured in an incubator. After these cells reached 70–80% monolayer confluency as homogeneous fibroblast-like cells, they were subcultured. On the second subculture passage, the cells were pelleted to extract the mRNA, which was analysed by reverse transcription–polymerase chain reaction, and then cultured for a third passage. Cells were positive for CD73 and CD105 and the reference gene glyceraldehyde-3-phosphate dehydrogenase, and negative for CD34 and CD45. Osteogenic, chondrogenic, adipogenic, and cardiomyocyte differentiation was confirmed based on specific staining. The pigtail macaque bone marrow mesenchymal stem cells can be isolated and subcultured. The transcription of genes and translation of proteins of the connexin cardiac conduction systems was successfully identified.

scholarly journals Olfactory sensitivity for aliphatic alcohols in squirrel monkeys and pigtail macaques

2002 ◽  
Vol 205 (11) ◽  
pp. 1633-1643 ◽  
Author(s):  
Matthias Laska ◽  
Alexandra Seibt
Keyword(s):  
Detection Threshold ◽  
Squirrel Monkeys ◽  
Aliphatic Alcohols ◽  
Macaca Nemestrina ◽  
Primate Species ◽  
Saimiri Sciureus ◽  
Carbon Chain Length ◽  
Olfactory Sensitivity ◽  
Olfactory Detection ◽  
Pigtail Macaques

SUMMARY The view that primates are microsmatic animals is based mainly on an interpretation of neuroanatomical features, whereas physiological evidence of a poorly developed sense of smell in this order of mammals is largely lacking. Using a conditioning paradigm, we therefore assessed the olfactory sensitivity of three squirrel monkeys (Saimiri sciureus) and of four pigtail macaques (Macaca nemestrina) for a homologous series of aliphatic alcohols (ethanol to 1-octanol) and isomeric forms of some of these substances. In the majority of cases, the animals of both species significantly discriminated concentrations below 1 part per million from the odourless solvent, and with 1-hexanol individual monkeys even demonstrated thresholds below 10 parts per billion. The results showed (i) that both primate species have a well-developed olfactory sensitivity for aliphatic alcohols, which for the majority of substances matches or even is better than that of species such as the rat, (ii) that both species generally show very similar olfactory detection thresholds for aliphatic alcohols, and (iii) that a significant negative correlation between perceptibility in terms of olfactory detection threshold and carbon chain length of both the aliphatic 1-and 2-alcohols exists in both species. These findings support the idea that across-species comparisons of neuroanatomical features are a poor predictor of olfactory performance and that general labels such as `microsmat' or`macrosmat', which are usually based on allometric comparisons of olfactory brain structures, are inadequate to describe the olfactory capabilities of a species. Further, our findings suggest that olfaction may play an important and hitherto underestimated role in the regulation of behaviour in the species tested.

Development comparisons of grimace and play mouth in infant pigtail macaques (Macaca nemestrina)

1982 ◽  
Vol 3 (1-4) ◽  
pp. 277-283 ◽  
Author(s):  
Barbara C. Kirkevold ◽  
Joan S. Lockard ◽  
Jean E. Heestand
Keyword(s):  
Macaca Nemestrina ◽  
Pigtail Macaques
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