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Severe anemia is the earliest and a frequently fatal complication of Plasmodium falciparum infection. Here we describe Aotus infulatus as a primate model suitable to study this malaria complication. Both non-splenectomized and... more
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    •   5  
      Medical MicrobiologyAnemiaPlasmodium falciparumSplenectomy
A better understanding of a species' reproductive physiology can help conservation programs to manage primates in the wild and develop assisted reproductive technologies in captivity. We investigated whether measurements of fecal... more
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    •   7  
      ZoologyVeterinary MedicinePrimatologyReproduction
Background and Methods Sera were tested for Brucella spp., Leptospira spp. and Toxoplasma gondii antibodies in 68 free-ranging New World monkeys from a forest fragment of the Brazilian Cerrado. Results and Conclusion All animals were... more
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    •   9  
      ZoologyBrazilLeptospirosisBrucellosis
Semen samples (n=58) were collected by electroejaculation from nine adult male howler monkeys (Alouatta caraya) between November 2000 and August 2001 at the National Primates Center, Ananindeua, Brazil. The ejaculates were free of... more
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    •   9  
      BreedingTheriogenologyBiological SciencesDecode-And-Forward
In humans and other mammals, sperm morphology has been considered one of the most important predictive parameters of fertility. The objective was to determine the presence and distribution of sperm head morphometric subpopulations in a... more
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    •   6  
      Principal Component AnalysisTheriogenologyBiological SciencesSemen Analysis
Abstract. Oxyrhopus petola is a common colubrid snake, widely distributed throughout South America and in parts of Central America. However, information about its reproductive biology is scarce. The present communication is the first... more
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Severe anemia is the earliest and a frequently fatal complication of Plasmodium falciparum infection. Here we describe Aotus infulatus as a primate model suitable to study this malaria complication. Both non-splenectomized and... more
    • by  and +1
    •   4  
      Medical MicrobiologyAnemiaPlasmodium falciparumSplenectomy
    • by  and +2
    •   7  
      ZoologyBrazilAlouattaFeces
The black-and-gold howler monkey serves as a suitable model for development of assisted reproductive techniques (ARTs), which may later be applied in threatened species of the same genus. The objectives of this study were to evaluate... more
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    • Animal reproduction
rodriGo deL rio do vaLLe 4 e SheyLa FarhayLdeS Souza dominGueS 5 necessários testes adicionais para avaliar a funcionalidade desses espermatozoides após a diluição do sêmen em água de coco in natura.
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    • Ciencia Animal
Background and Methods Sera were tested for Brucella spp., Leptospira spp. and Toxoplasma gondii antibodies in 68 free-ranging New World monkeys from a forest fragment of the Brazilian Cerrado. Results and Conclusion All animals were... more
    • by  and +2
    •   9  
      ZoologyBrazilLeptospirosisBrucellosis
    • by  and +1
The aim of this study was to evaluate the incidence of pleiomorphisms and its influence on the distribution of sperm morphometric subpopulations in ejaculates from the vulnerable Goeldi's monkey (Callimico goeldii) by using a... more
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    •   4  
      Principal Component AnalysisBiological SciencesCallimicoConservation of Natural Resources
The performances of the diluents TES and CEBRAN II were compared as cryopreservatives of semen from non human primates of the genus Ateles. The experiment was carried out using one Ateles marginatus and two Ateles paniscus specimens,... more
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    • Veterinary Sciences
The Callithrix jacchus is a Brazilian endemic species that has been widely used as an experimental model in biomedical research. Anatomical data are necessary to support experimental studies with this species. Eleven hearts of C. jacchus... more
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    •   4  
      HeartHorsesCattleCallithrix
The aim of this study was to develop an objective method to determine the incidence of pleiomorphisms and its influence on the distribution of sperm morphometric subpopulations in ejaculates of howling monkeys (Alouatta caraya) by using a... more
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    •   6  
      Animal WelfareMultidisciplinaryIncidenceAlouatta
    • by  and +1
rodriGo deL rio do vaLLe 4 e SheyLa FarhayLdeS Souza dominGueS 5 necessários testes adicionais para avaliar a funcionalidade desses espermatozoides após a diluição do sêmen em água de coco in natura.
    • by 
    • Ciencia Animal
The black-and-gold howler monkey serves as a suitable model for development of assisted reproductive techniques (ARTs), which may later be applied in threatened species of the same genus. The objectives of this study were to evaluate... more
    • by  and +2
    • Animal reproduction
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    • Zoology