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Are Brazilian cervids at risk of prion diseases?
(Taylor & Francis Inc, 2017-01-01)
Prion diseases are neurodegenerative fatal disorders that affect human and non-human mammals. Chronic Wasting Disease (CWD) is a prion disease of cervids regarded as a public health problem in North America, and polymorphisms ...
Designation of a neotype for mazama americana (Artiodactyla, cervidae) reveals a cryptic new complex of brocket deer species
(2020-01-01)
Mazama americana (red brocket deer) is the genus-type species (first species described for this genus) and the basis for the identity of other Mazama species. Mazama americana is one of the most abundant and widely distributed ...
Avaliação de dois métodos para condicionamento e coleta de sêmen em quatro espécies do gênero Mazama
(Colégio Brasileiro de Patologia Animal - CBPA, 2012-07-01)
O desenvolvimento de técnicas não invasivas para a obtenção de sêmen de cervídeos facilita a criação de bancos genômicos, que são importantes instrumentos para a conservação ex situ e in situ. Este trabalho teve como ...
Fecal progestins during pregnancy and postpartum periods of captive red brocket deer (Mazama americana)
(2013-02-01)
This study aimed to validate the enzyme immunoassay (EIA) for fecal progestin quantification of the species Mazama americana, define its excretion profile during periods of gestation and postpartum and determine the gestation ...
Cryptosporidium parvum in brown brocket (Mazama gouazoubira) from Brazil: First report of the subtype IIaA16G3R1 in cervids
(2021-02-01)
This research had as objective to evaluate the occurrence and to characterize genetically the infections by Cryptosporidium in Mazama gouazoubira. By a non-invasive harvest methodology using trained sniffer dogs to locate ...
PHYSIOLOGIC EFFECTS OF THREE DIFFERENT PROTOCOLS OF ISOFLURANE ANESTHESIA IN CAPTIVE BROWN BROCKET DEER (MAZAMA GOUAZOUBIRA)
(Amer Assoc Zoo Veterinarians, 2013-12-01)
This study evaluates the cardiorespiratory and physiologic effects of three different protocols of chemical restraint using isoflurane in captive brown brocket deer (Mazama gouazoubira). Six adult deer, two males and four ...
CRYOPRESERVATION of RED BROCKET DEER SEMEN (MAZAMA AMERICANA): COMPARISON BETWEEN THREE EXTENDERS
(Amer Assoc Zoo Veterinarians, 2012-12-01)
In recent years, genome banks have grown as a way of maintaining the genetic variability of populations. However, the quality of gamete cryopreservation will determine their efficiency. This study aimed to evaluate prefreeze ...
Dogs can detect scat samples more efficiently than humans: an experiment in a continuous Atlantic Forest remnant
(Sociedade Brasileira de Zoologia, 2012-04-01)
Scat-detection dogs have been used to locate feces of rare and elusive species across tropical biomes. However their detection efficiency in relation to human observers has rarely been evaluated. In this study, we evaluated ...
Phylogenetic signal in the circadian rhythm of morphologically convergent species of Neotropical deer
(2016-05-01)
Deer species included in the genus Mazama descend from two different clades that experienced a strong evolutionary convergence in morphology and behaviour when they adapted to Neotropical forests. We would expect that ...