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Journal articles on the topic 'Cebus apella'

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Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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1

Ribeiro, Adriana Rodrigues, Irvênia Luiza de Santis Prada, Zenon Silva, Roseâmely Angélica de Carvalho Barros, and Daniela Cristina de Oliveira Silva. "Origem do plexo braquial do macaco Cebus apella." Brazilian Journal of Veterinary Research and Animal Science 42, no. 2 (April 1, 2005): 143. http://dx.doi.org/10.11606/issn.1678-4456.bjvras.2005.26445.

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O Cebus apella, animal das matas do continente Sul-americano, distribui-se geograficamente por quase todo o Brasil. Apresenta satisfatória adaptação ao cativeiro, condição em que se reproduz com facilidade. Assim, focalizamos o Cebus apella, na origem de seu plexo braquial. Nosso objetivo é dar seqüência ao conhecimento de sua anatomia, visando também ao fornecimento de subsídios para interpretações anátomo-funcionais, comparativamente ao homem e aos animais domésticos. Foram utilizados 20 animais, sendo 10 machos e 10 fêmeas, adultos, pertencentes ao acervo de pesquisas da Universidade Federal de Uberlândia, Uberlândia - MG. Preparamos as peças anatômicas segundo a metodologia usual em estudos anatômicos. Dos espécimes dissecados, o plexo braquial do Cebus apella está constituído por raízes de C5 a T1 em 55,00 ±± 11,12%, de C5 a T2 em 25,00 ±± 9,68%, de C4 a T1 em 15,00 ±± 7,98% e de C4 a T2 em 5,00 ±± 4,87%. Observou-se a ocorrência de pré e de pós-fixação do plexo, bem como o seu deslocamento cranial e caudal. Em conclusão, o plexo braquial do Cebus apella está constituído por raízes de C5 a T1.

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2

Potì, Patrizia, Paola Bartolommei, and Martina Saporiti. "Landmark Use by Cebus apella." International Journal of Primatology 26, no. 4 (August 2005): 921–48. http://dx.doi.org/10.1007/s10764-005-5330-6.

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3

Visalberghi, Elisabetta, Dario Riccardo Valenzano, and Signe Preuschoft. "Facial Displays in Cebus apella." International Journal of Primatology 27, no. 6 (November 14, 2006): 1689–707. http://dx.doi.org/10.1007/s10764-006-9084-6.

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4

Marques, Karina Do Valle, Mariana Matera Veras, Zenon Silva, Flavia De Oliveira, Daniela Cristina O. Silva, Irvênia Luiza S. Prada, and Edson A. Liberti. "Análise da morfologia interna do tronco encefálico de macaco-prego (Cebus apella)." Brazilian Journal of Veterinary Research and Animal Science 47, no. 2 (April 1, 2010): 137. http://dx.doi.org/10.11606/issn.1678-4456.bjvras.2010.26838.

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A anatomia e a morfologia interna do tronco encefálico (TE) do macaco-prego (Cebus apella) foram descritas com base nas observações feitas em troncos encefálicos de macacos adultos. Seis macacos Cebus apella adultos foram utilizados para as observações anatômicas. Para os estudos da morfologia interna os TE foram cortados seriadamente em seis níveis diferentes: decussação piramidal, porção superior da oliva, porção inferior da oliva, ponte, colículo superior e colículo inferior. Após esse procedimento eles foram corados com a técnica de Mulligan modificada por nós. Nossos resultados mostram que o TE de Cebus apella é caracterizado pela presença do sulco bulbo-pontino, aumento do tamanho do TE, especialmente da medula oblonga, com consequente lateralização do corpo trapezoide, presença do sulco ântero-lateral separando as pirâmides das olivas; desenvolvimento expressivo do corpo trapezoide, da ponte, dos núcleos da ponte e do pedúnculo cerebral. Estes resultados são consistentes com descrições prévias para outros primatas na literatura e sugerem que a organização e desenvolvimento do TE exibe semelhanças com primatas superiores, incluindo o homem, o que reflete as habilidades motoras da espécie estudada.

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5

TAMEGA, OISENYL JOSÉ, LUÍS FERNANDO TIRAPELLI, and SIDNEI PETRONI. "Scanning electron microscopy study of the choroid plexus in the monkey (Cebus apella apella)." Arquivos de Neuro-Psiquiatria 58, no. 3B (September 2000): 820–25. http://dx.doi.org/10.1590/s0004-282x2000000500005.

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The cells of the choroid plexus of the lateral ventricles of the monkey Cebus apella apella were examined through scanning electron microscopy at contributing to the description of such structures in primates. The animals were anesthetized previously with 3% hypnol intraperitoneally and after perfusion with 2.5% glutaraldehyde, samples of the choroid plexus were collected after exhibition of the central portion and inferior horn of the lateral ventricles. The ventricular surface of those cells presents globose form as well as fine interlaced protrusions named microvilli. Among those, it is observed the presence of some cilia. Resting on the choroid epithelial cells there is a variable number of free cells, with fine prolongations which extend from them. They are probably macrophages and have been compared to Kolmer cells or epiplexus cells, located on choroid epithelium. The choroid plexus of the encephalic lateral ventricles of the monkey Cebus apella apella at scanning electron microscopy is similar to that of other primates, as well as to that of other species of mammals mainly cats and rats, and also humans.

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6

Tavares, Maria Clotilde H., and Carlos Tomaz. "Working memory in capuchin monkeys (Cebus apella)." Behavioural Brain Research 131, no. 1-2 (April 2002): 131–37. http://dx.doi.org/10.1016/s0166-4328(01)00368-0.

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7

Klinger, Mark M., Ellen M. Levee, and John V. Scholes. "Giant fatty tumor in a Cebus apella." Journal of Medical Primatology 22, no. 7-8 (September 1993): 435–36. http://dx.doi.org/10.1111/j.1600-0684.1993.tb00698.x.

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8

D'Amato, M. R., and Paul Van Sant. "The person concept in monkeys (Cebus apella)." Journal of Experimental Psychology: Animal Behavior Processes 14, no. 1 (1988): 43–55. http://dx.doi.org/10.1037/0097-7403.14.1.43.

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9

Pokorny, Jennifer J., and Frans B. M. de Waal. "Face recognition in capuchin monkeys (Cebus apella)." Journal of Comparative Psychology 123, no. 2 (2009): 151–60. http://dx.doi.org/10.1037/a0014073.

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10

Dubreuil, Diane, Maria Silvia Gentile, and Elisabetta Visalberghi. "Are capuchin monkeys ( Cebus apella ) inequity averse?" Proceedings of the Royal Society B: Biological Sciences 273, no. 1591 (February 8, 2006): 1223–28. http://dx.doi.org/10.1098/rspb.2005.3433.

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11

Leighty, Katherine A., and Dorothy M. Fragaszy. "Joystick acquisition in tufted capuchins ( Cebus apella )." Animal Cognition 6, no. 3 (September 1, 2003): 141–48. http://dx.doi.org/10.1007/s10071-003-0176-9.

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12

Fujita, Kazuo. "Metamemory in tufted capuchin monkeys (Cebus apella)." Animal Cognition 12, no. 4 (February 26, 2009): 575–85. http://dx.doi.org/10.1007/s10071-009-0217-0.

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13

Westergaard, Gregory Charles, and Stephen J. Suomi1. "The stone tools of capuchins (Cebus apella)." International Journal of Primatology 16, no. 6 (December 1995): 1017–24. http://dx.doi.org/10.1007/bf02696114.

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14

Phillips, Kim A., Irwin S. Bernstein, Elizabeth L. Dettmer, Heather Devermann, and Marybeth Powers. "Sexual behavior in brown capuchins (Cebus apella)." International Journal of Primatology 15, no. 6 (December 1994): 907–17. http://dx.doi.org/10.1007/bf02736076.

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15

van Wolkenten, Megan L., Jason M. Davis, May Lee Gong, and Frans B. M. de Waal. "Coping with Acute Crowding by Cebus apella." International Journal of Primatology 27, no. 5 (October 2006): 1241–56. http://dx.doi.org/10.1007/s10764-006-9070-z.

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16

Cole, Theodore M. "Postnatal heterochrony of the masticatory apparatus in Cebus apella and Cebus albifrons." Journal of Human Evolution 23, no. 3 (September 1992): 253–82. http://dx.doi.org/10.1016/s0047-2484(05)80003-x.

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17

Marques, Karina do Valle, Irvênia Luiza de Santis Prada, Zenon Silva, and Édson Aparecido Liberti. "Estudo anatômico do tronco encefálico do macaco Cebus apella." Revista de Educação Continuada em Medicina Veterinária e Zootecnia do CRMV-SP 8, no. 2 (July 1, 2005): 156–63. http://dx.doi.org/10.36440/recmvz.v8i2.3135.

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Objetivo: Realizar estudo anatômico da morfologia externa do tronco encefálico de macaco Cebus apella, descrevendo suas características e comparando os dados encontrados com os referidos na literatura sobre outros primatas, outros mamíferos e o homem. Material e Método: A análise da morfologia externa do tronco encefálico do Cebus apella foi realizada em 14 espécimes. Resultados e Conclusões: A organização geral das estruturas enquadra-se no padrão característico de outros primatas já estudados, entre eles o próprio homem. Na face anterior do tronco encefálico mostram-se bem marcadas as seguintes estruturas: pirâmides, decussação das pirâmides, oliva, pedúnculo cerebelar médio e pedúnculos cerebrais. E possível também visualizar a origem aparente dos nervos cranianos de fi a XII, a fissura mediana anterior (e forame cego), os sulcos anterolateral, póstero-lateral, bulbopontino, basilar, pontomesencefáJjco e a fossa interpeduncular. Na face posterior do tronco encefálico do Cebus apella, mostram-se bem marcados: os fascículos grácil e cuneiforme, os tubérculos grácil e cuneiforrne, o sulco mediano posterior no bulbo, a cavidade do IV ventrículo e os coliculos superiores e inferiores. O IV ventrículo apresenta bem evidente as seguintes estruturas: sulco mediano, eminência mediai, recesso lateral e véu medular superior. Os resultados são sugestivos de que novas pesquisas podem ser realizadas visando ao conhecimento, com mais detalhes técnicos, das estruturas descritas no presente estudo, com auxílio dos cortes corados pelo método de Mulligan.

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18

Domingues, Sheyla Farhayldes Souza, Luiz Viana Diniz, Sonia Helena Costa Furtado, Otavio Mitio Ohashi, David Rondina, and Lúcia Daniel Machado Silva. "Histological study of capuchin monkey (Cebus apella) ovarian follicles." Acta Amazonica 34, no. 3 (September 2004): 495–501. http://dx.doi.org/10.1590/s0044-59672004000300015.

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The present study aimed to obtain quanti-qualitative data about the follicular ovarian population in Cebus apella females. Seven ovaries were obtained from 4 C. apella adult females. The ovaries were subjected to light microscopy. The number of preantral and antral follicles for each ovary was estimated using the Fractionator method. The preantral follicles were classified into primordial, transitional, primary and secondary follicles. Antral follicles were those that presented an antral cavity. All counted follicles were classified as normal or degenerated. The diameter of the follicles, oocytes and their nuclei were determined to accompany the follicular development. All results were represented as mean ± SE. The number of preantral follicles was 56,938 ± 21,888 and 49,133 ± 26,896 for the right and left ovaries, respectively. The percentage of normal follicles was 80 ± 4.95%. The follicular diameter ranged from 22 ± 0.5 µm to 61.2 ± 4.0 µm. Regarding the antral follicles, the number of normal and degenerate follicles per ovary were 60.0 ± 19.0 and 3 ± 1.8 follicles, respectively. The antral follicular diameter was 514.4 + 56.6 µm. In conclusion, the information obtained in this study can be used as a parameter for subsequent in vivo or in vitro studies about folliculogenesis in non-human neotropical primates of the C. apella species.

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19

Perry, Susan. "Social traditions and social learning in capuchin monkeys ( Cebus )." Philosophical Transactions of the Royal Society B: Biological Sciences 366, no. 1567 (April 12, 2011): 988–96. http://dx.doi.org/10.1098/rstb.2010.0317.

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Capuchin monkeys (genus Cebus ) have evolutionarily converged with humans and chimpanzees in a number of ways, including large brain size, omnivory and extractive foraging, extensive cooperation and coalitionary behaviour and a reliance on social learning. Recent research has documented a richer repertoire of group-specific social conventions in the coalition-prone Cebus capucinus than in any other non-human primate species; these social rituals appear designed to test the strength of social bonds. Such diverse social conventions have not yet been noted in Cebus apella , despite extensive observation at multiple sites. The more robust and widely distributed C. apella is notable for the diversity of its tool-use repertoire, particularly in marginal habitats. Although C. capucinus does not often use tools, white-faced capuchins do specialize in foods requiring multi-step processing, and there are often multiple techniques used by different individuals within the same social group. Immatures preferentially observe foragers who are eating rare foods and hard-to-process foods. Young foragers, especially females, tend to adopt the same foraging techniques as their close associates.

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20

D’Amato, M. R., and Michael Colombo. "On tonal pattern perception in monkeys (Cebus apella)." Animal Learning & Behavior 16, no. 4 (December 1988): 417–24. http://dx.doi.org/10.3758/bf03209381.

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21

Oliveira, Tarley Santos. "Capuchin Monkey (Cebus apella) Telencephalon: Macroscopic Anatomic Study." International journal of Rural Development, Environment and Health Research 3, no. 2 (2019): 71–79. http://dx.doi.org/10.22161/ijreh.3.2.1.

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22

D’Amato, M. R., and Michael Colombo. "Auditory matching-to-sample in monkeys (Cebus apella)." Animal Learning & Behavior 13, no. 4 (December 1985): 375–82. http://dx.doi.org/10.3758/bf03208013.

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23

D’Amato, M. R., and M. Colombo. "The symbolic distance effect in monkeys (Cebus apella)." Animal Learning & Behavior 18, no. 2 (June 1990): 133–40. http://dx.doi.org/10.3758/bf03205250.

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24

Lublin, Henrik, and Mikkel Hauge Madsen. "Behavioural effects of MK801 in Cebus apella monkeys." Biological Psychiatry 42, no. 1 (July 1997): 19S. http://dx.doi.org/10.1016/s0006-3223(97)86935-1.

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25

Borges da Costa, Joana de Fátima Ferreira, Mariana Ferreira Leal, Tanielly Cristina Raiol Silva, Edilson Ferreira Andrade Junior, Alexandre Pingarilho Rezende, José Augusto Pereira Carneiro Muniz, Antonio Carlos Cunha Lacreta Junior, et al. "Experimental Gastric Carcinogenesis in Cebus apella Nonhuman Primates." PLoS ONE 6, no. 7 (July 21, 2011): e21988. http://dx.doi.org/10.1371/journal.pone.0021988.

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26

Daniel, João R., António J. Santos, and Mónica G. Cruz. "Postconflict Behaviour in Brown Capuchin Monkeys (Cebus apella)." Folia Primatologica 80, no. 5 (2009): 329–40. http://dx.doi.org/10.1159/000258647.

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27

Phillips, Kimberley A., Brian Grafton, and Meghan E. Haas. "Tap-Scanning for Invertebrates by Capuchins (Cebus apella)." Folia Primatologica 74, no. 3 (2003): 162–64. http://dx.doi.org/10.1159/000070650.

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28

Westergaard, Gregory Charles, Heather E. Kuhn, Andrew L. Lundquist, and Stephen J. Suomi. "Posture and Reaching in Tufted Capuchins (Cebus apella)." Laterality: Asymmetries of Body, Brain and Cognition 2, no. 1 (March 1997): 65–74. http://dx.doi.org/10.1080/713754255.

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29

Sabino, Flávia Cal, José Américo de Oliveira, and Mario Pedrazzoli. "Per3 expression in different tissues of Cebus apella." Sleep Science 9, no. 4 (October 2016): 262–65. http://dx.doi.org/10.1016/j.slsci.2016.12.002.

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30

D'Amato, M. R., and Michael Colombo. "Representation of serial order in monkeys (Cebus apella)." Journal of Experimental Psychology: Animal Behavior Processes 14, no. 2 (1988): 131–39. http://dx.doi.org/10.1037/0097-7403.14.2.131.

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31

Wright, Anthony A. "Visual list memory in capuchin monkeys (Cebus apella)." Journal of Comparative Psychology 113, no. 1 (1999): 74–80. http://dx.doi.org/10.1037/0735-7036.113.1.74.

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32

Kennedy, Erica Hoy, and Dorothy M. Fragaszy. "Analogical reasoning in a capuchin monkey (Cebus apella)." Journal of Comparative Psychology 122, no. 2 (2008): 167–75. http://dx.doi.org/10.1037/0735-7036.122.2.167.

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33

Westergaard, Gregory Charles, Gayle Byrne, and Stephen J. Suomi. "Early lateral bias in tufted capuchins (Cebus apella)." Developmental Psychobiology 32, no. 1 (January 1998): 45–50. http://dx.doi.org/10.1002/(sici)1098-2302(199801)32:1<45::aid-dev5>3.0.co;2-t.

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34

Milligan, Lauren A. "Milk composition of captive tufted capuchins (Cebus apella)." American Journal of Primatology 72, no. 1 (January 2010): 81–86. http://dx.doi.org/10.1002/ajp.20755.

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35

Prates, Helissandra Mattjie, and Júlio César Bicca-Marques. "Coprophagy in Captive Brown Capuchin Monkeys (Cebus apella)." Neotropical Primates 13, no. 3 (December 2005): 18–21. http://dx.doi.org/10.1896/1413-4705.13.3.18.

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36

De Lillo, C., and E. Visalberghi. "Transfer index and mediational learning in Cebus apella." Ethology Ecology & Evolution 5, no. 3 (September 1993): 390–91. http://dx.doi.org/10.1080/08927014.1993.9523044.

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37

Liu, Sherry T., and Kimberley A. Phillips. "Sylvian fissure asymmetry in capuchin monkeys (Cebus apella)." Laterality: Asymmetries of Body, Brain and Cognition 14, no. 3 (May 2009): 217–27. http://dx.doi.org/10.1080/13576500802344404.

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38

Westergaard, Gregory Charles, Heather E. Kuhn, Andrew L. Lundquist, and And Stephen J. Suomi. "Posture and Reaching in Tufted Capuchins (Cebus apella)." Laterality 2, no. 1 (March 1, 1997): 65–74. http://dx.doi.org/10.1080/135765097397657.

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39

Dindo, Marietta, Bernard Thierry, Frans B. M. de Waal, and Andrew Whiten. "Conditional copying fidelity in capuchin monkeys (Cebus apella)." Journal of Comparative Psychology 124, no. 1 (2010): 29–37. http://dx.doi.org/10.1037/a0018005.

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40

Crast, Jessica, Jessica M. Hardy, and Dorothy Fragaszy. "Inducing traditions in captive capuchin monkeys (Cebus apella)." Animal Behaviour 80, no. 6 (December 2010): 955–64. http://dx.doi.org/10.1016/j.anbehav.2010.08.023.

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41

Silva Barros, Romariz Da, Olavo De Faria Galvão, and William J. McIlvane. "Generalized Identity Matching-To-Sample In Cebus Apella." Psychological Record 52, no. 4 (October 2002): 441–60. http://dx.doi.org/10.1007/bf03395197.

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42

Truppa, Valentina, Giovanna Spinozzi, Tommaso Stegagno, and Joël Fagot. "Picture processing in tufted capuchin monkeys (Cebus apella)." Behavioural Processes 82, no. 2 (October 2009): 140–52. http://dx.doi.org/10.1016/j.beproc.2009.05.004.

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43

Beran, Michael J., Emily D. Klein, Theodore A. Evans, Betty Chan, Timothy M. Flemming, Emily H. Harris, David A. Washburn, and Duane M. Rumbaugh. "Discrimination Reversal Learning in Capuchin Monkeys (Cebus Apella)." Psychological Record 58, no. 1 (January 2008): 3–14. http://dx.doi.org/10.1007/bf03395599.

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44

Brosnan, Sarah F., and Frans B. M. de Waal. "Cebus apella Tolerate Intermittent Unreliability in Human Experimenters." International Journal of Primatology 30, no. 5 (July 25, 2009): 663–74. http://dx.doi.org/10.1007/s10764-009-9366-x.

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45

Young, J. W. "Ontogeny of muscle mechanical advantage in capuchin monkeys ( Cebus albifrons and Cebus apella )." Journal of Zoology 267, no. 04 (November 29, 2005): 351. http://dx.doi.org/10.1017/s0952836905007521.

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46

Domingues, S. F. S., H. S. Ferreira, J. A. P. C. Muniz, A. K. F. Lima, O. M. Ohashi, J. R. Figueiredo, and L. D. M. Silva. "Mechanical isolation of capuchin monkey (Cebus apella) preantral ovarian follicles." Arquivo Brasileiro de Medicina Veterinária e Zootecnia 55, no. 3 (June 2003): 301–8. http://dx.doi.org/10.1590/s0102-09352003000300009.

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The aim of this study was to adapt a mechanical procedure for the isolation of intact preantral follicles from Cebus apella ovaries. The interval effect of serial sections of the tissue chopper was tested on a number of preantral follicles isolated from ovaries (n=6) of three C. apella females, two prepubertal and one adult. Ovaries were divided into four equal parts and fragmented with a tissue chopper, adjusted for serial sections at intervals of 250, 500, 750 and 1,000µm, respectively. Isolated follicles were counted in a Neubauer's chamber and classified as primordial, primary or secondary. The number (mean±SE) of preantral follicles isolated from 1/4 ovary varied from 68,330+17,590 (at the 1,000µm cut interval) to 300,830+111,460 (at the 500µm cut interval. The mean diameter of the isolated preantral follicles varied from 11.6µm to 27.8µm.

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47

Nagle, Carlos A., Armando F. Mendizábal, Mónica M. Lahoz, Maria M. Porta, and Marta I. Torres. "Transfer pathways between the ovaries and the uterus in the cebus monkeys (Cebus apella)." General and Comparative Endocrinology 144, no. 3 (December 2005): 248–56. http://dx.doi.org/10.1016/j.ygcen.2005.06.006.

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48

Simons, Dietrich, and Marianne Holtkötter. "Cognitive Processes in Cebus Monkeys (Cebus apella) when Solving Problem-Box Tasks." Folia Primatologica 46, no. 3 (1986): 149–63. http://dx.doi.org/10.1159/000156248.

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49

Paula, Marcia O., Elerson GaettiI-Jardim Jr., and Mario J. Avilla-Campos. "Plasmid profile in oral Fusobacterium nucleatum from humans and Cebus apella monkeys." Revista do Instituto de Medicina Tropical de São Paulo 45, no. 1 (January 2003): 05–09. http://dx.doi.org/10.1590/s0036-46652003000100002.

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Fusobacterium nucleatum is a strict anaerobe and is indigenous of the human oral cavity. This organism is commonly recovered from different monomicrobial and mixed infections in humans and animals. In this study, the plasmid profile, the plasmid stability and the penicillin-resistance association in oral F. nucleatum isolated from periodontal patients, healthy subjects and Cebus apella monkeys were evaluated. Forty-five F. nucleatum strains from patients, 38 from healthy subjects and seven from C. apella were identified and analyzed. Plasmid extraction was performed in all the isolated strains. These elements were found in 26.7% strains from patients and one strain from C. apella. Strains from healthy subjects did not show any plasmid. Most of strains showed two plasmid bands ranging from 4 to 16 Kb, but digestions with endonucleases showed that they belonged to a single plasmid. The plasmid profile was similar and stable in human and monkey strains. Also, plasmids were classified into three groups according to size. Two strains were positive to beta-lactamase production and no plasmid DNA-hybridization with a beta-lactamase gene probe was observed, suggesting a chromosomal resistance.

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Silveira, Fernando T., Ralph Lainson, Jeffrey J. Shaw, Lourdes M. Garcez, Adelson A. Souza, Roseli R. Braga, and Edna A. Ishikawa. "Leishmaniose cutânea experimental: I - sobre a susceptibilidade do primata Cebus apella (Cebidae) a infecção pela Leishmania (Viannia) lainsoni Silveira, Shaw, Braga e Ishikawa, 1987." Revista da Sociedade Brasileira de Medicina Tropical 22, no. 3 (September 1989): 125–30. http://dx.doi.org/10.1590/s0037-86821989000300003.

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Abstract:

Foi investigada a susceptibilidade do primata Cebus apella (Cebidae) à infecção experimental pela Leishmaiua (Viannia) lainsoni, com o objetivo de estudara patogenia desse parasita, ainda pouco conhecido para o homem. Dessa forma, cinco espécimens jovens daquele primata, 2 machos e 3 fêmeas, foram inoculados, intraderme, em oito sítios diferentes da região dorsal da cauda com 3 x 10(6) de promastigotas do parasita (MHOMZBR/81/M6426, Benevides, Pará), obtidas de cultura da fase estacionária. Em seguida às inoculações, a infecção experimental nos animais foi comprovada, não só pela presença de amastigotas do parasita na pele dos animais inoculados, mas, também, pela concomitância desse achado associado ao desenvolvimento de lesão cutânea nos pontos da pele onde o parasita foi inoculado. Diante desses resultados, ficou demonstrada a susceptibilidade do primata Cebus apella à infecção experimental pela Leishmama lainsoni cujo período de infecção durou quase quatro meses, suficiente para testar drogas antileishmanióticas e estudar a patogênese da doença causada por este parasita.

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