Results 21 to 30 of about 1,764 (194)

Identification of proAKAP4 concentration variations in dromedary sperm and their correlation with monthly semen parameters

open access: yesReproduction and Fertility, 2021
ProAKAP4 is synthetized as a precursor polypeptide that must be converted into mature AKAP4 in living spermatozoa and is considered as a functional marker of spermatozoa. The gene is well-conserved in mammals although uncharacterized in Camelidae. In the
Clara Malo   +4 more
doaj   +1 more source

Seropositivity to Leptospira interrogans in a herd of vicuñas (Vicugna vicugna) under captivity in northern Chile

open access: yesAustral Journal of Veterinary Sciences, 2020
Twenty-one vicuñas (Vicugna vicugna) from a Chilean breeding unit were tested to serovars Pomona, Canicola, Copenhageni, Ballum and Grippotyphosa of Leptospira interrogans using the microscopic microagglutination technique.
Cecilia Norambuena   +4 more
doaj   +1 more source

At the Feet of the Fortress: Analysis of Inka Period (ca. AD 1430-1536) Archaeofaunal Assemblages from Residential Unit 1 (RU1), Pucara de Tilcara (Jujuy, Argentina). [PDF]

open access: yesPLoS ONE, 2016
This paper reports the results of a zooarchaeological analysis conducted on the occupation layer of a compound structure (Residential Unit 1) of the Pucara de Tilcara archaeological site (Jujuy Province, northwestern Argentina).
Carlos Raúl Belotti López de Medina   +2 more
doaj   +1 more source

NUEVOS REGISTROS DE MAMÍFEROS DEL PLEISTOCENO TARDÍO (MIS 5) EN EL SUR DE LA MESOPOTAMIA ARGENTINA

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2023
En esta contribución se dan a conocer nuevos registros de mamíferos del Pleistoceno Tardío de la Provincia de Entre Ríos. Los fósiles provienen de la Formación Salto Ander Egg, una unidad depositada en los valles fluviales del sudoeste entrerriano con ...
Brenda S. Ferrero, Jorge I. Noriega
doaj   +1 more source

The Petrosal and Basicranial Morphology of Leptoreodon major (Protoceratidae, Artiodactyla)

open access: yesVertebrate Anatomy, Morphology, Palaeontology, 2022
Leptoreodon is a basal member of the Protoceratidae, an extinct group of artiodactyls variably allied with the Camelidae and the Ruminantia. The basicranial morphology of other protoceratids (Leptotragulus, Protoceras, Syndyoceras) is similar to that of ...
Selina Robson   +2 more
doaj   +1 more source

Characterization of the complete mitochondrial genome of the black Alpaca breed of Vicugna pacos (Mammalia, Artiodactyla, Camelidae) from Puno, Peru

open access: yesMitochondrial DNA. Part B. Resources, 2020
The domestic South American camelid Vicugna pacos L. is distributed along Peru, Chile, Bolivia, and Argentina. Here, we contribute to the bioinformatics and evolutionary systematics of the Camelidae by performing high-throughput sequencing analysis on ...
Danilo E. Bustamante   +5 more
doaj   +1 more source

ENTREVISTA: PROFESSORA MARTINE FAURE

open access: yesClio Arqueológica, 2018
Claude Guérin, da Universidade de Lyon 1, e Martine Faure, da Universidade de Lyon 2, formaram uma equipe coesa e que descobriu e publicou numerosos achados paleontológicos.
Gabriela Martin
doaj   +1 more source

When maize is not the first choice: advances in paleodietary studies in the Archaeological Site Río Doncellas (Jujuy, Argentina)

open access: yesAnthropological Review, 2016
In this work we present new values of stable isotopes of carbon (δ13Cco and δ13Cap) and nitrogen (δ15N) measured in a sample of 13 human individuals found in the Río Doncellas Archaeological Site (Late Period or Regional Developments, ca. 1000 AD-1450 AD)
Galván Violeta A. Killian   +2 more
doaj   +1 more source

Assessment of cerebrospinal fluid analysis and short‐term survival outcomes in South American camelids: A retrospective study of 54 cases (2005‐2021)

open access: yesJournal of Veterinary Internal Medicine, 2022
Background Cerebrospinal fluid (CSF) is commonly analyzed in South American camelids with suspected neurologic disease because of ease of collection and characteristic findings associated with certain diseases.
Samuel J. Bennett   +3 more
doaj   +1 more source

Effect of diet supplementation on growth and reproduction in camels under arid range conditions [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2001
Eighteen pregnant dromedary females (Camelus dromedarius) were used to determine the effect of concentrate supplement on growth and reproductive performances in peri-partum period. The females were divided into supplemented (n = 9; S) and unsupplemented (
Abdouli H.   +7 more
doaj  

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