Results 71 to 80 of about 21,264 (254)

RESISTENCIA ANTIBIÓTICA DE SALMONELLA SPP, ESCHERICHIA COLI AISLADAS DE ALPACAS (Vicugna pacus) CON Y SIN DIARREA [PDF]

, 2020
A nivel mundial, el problema de resistencia a antibióticos es considerado de prioridad sanitaria pública y veterinaria, por ello el objetivo de esta investigación fue evaluar la presencia de resistencia antibiótica frente a Salmonella sp., y ...
Carhuapoma Dela Cruz, Victor, Hilario Lizana, Epifanio, Huamán Gonzales, Teresa, Huere Peña, Jorge L., Paucar Chanca, Rufino, Valencia Mamani, Nicasio   +5 more
core  

Textile characteristics of fiber from Huacaya alpacas (Vicugna pacos)

Scientia Agropecuaria, 2019
Fiber from alpacas represents a substantial component of economic output for South American countries. In this study it determined the textile characteristics of fibers obtained from Huacaya alpacas raised at the South American Camelids Research and ...
Rufino Paucar-Chanca, L. Alfonso-Ruiz, B. Soret-Lafraya, G. Mendoza-Ordoñez, F. Alvarado-Quezada   +4 more
doaj   +1 more source

Potential role of orexin A binding the receptor 1 for orexins in normal and cryptorchid dogs. [PDF]

, 2018
Background: Cryptorchidism is one of the most common birth disorders of the male reproductive system identified in dogs and other mammals. This condition is characterised by the absence of one (unilateral) or both (bilateral) gonads from the scrotum ...
Assisi, L, Costagliola, A, Liguori, G, Mirabella, N., Pelagalli, A, Squillacioti, C, Vittoria, A   +6 more
core   +1 more source

投稿規程 [PDF]

, 2012
Los líquidos iónicos próticos (PILs) son una nueva clase de disolventes que entre otras aplicaciones, permiten la disolución de polímeros naturales; en la presente tesis se han sintetizados varios PILs de base amoniacal, utilizando para esto cuatro ...
ANGULO VARGAS, SHEYLA JOSELINE
core   +1 more source

Severe hyperglycaemia associated with prolonged isoflurane anaesthesia in an alpaca (Vicugna pacos)

Veterinary Record Case Reports, Volume 14, Issue 1, February 2026.
Abstract Alpacas possess distinct glucose and insulin regulatory mechanisms compared with other species, often maintaining higher baseline blood glucose as a normal physiological adaptation. Inhalant anaesthetic agents can further disrupt glucose, insulin and potassium homeostasis, particularly during prolonged procedures.
Andrea Basler, Kathlyn Noelle Kuek, Friederike Pohlin, Ivana Calice   +3 more
wiley   +1 more source

Challenges and opportunities in mitigating sarcoptic mange in wild South American camelids

The Journal of Wildlife Management, Volume 90, Issue 1, January 2026.
Wild South American camelids—vicuña and guanaco—face threats from sarcoptic mange, a contagious skin disease linked to severe population declines. Despite its impact, major gaps remain in understanding disease dynamics. This review summarizes current knowledge, identifies key data and management gaps, and outlines urgent actions for effective ...
Alynn M. Martin, Emiliana Isasi‐Catalá, Marília Salgado‐Caxito, Ana Gallegos, Leonardo Hostos‐Olivera, Paulo Colchao‐Claux, Steve Smith, L. Fabian Beltran‐Saavedra, Catherine Dougnac, Camila Germana, Mariana Montoya, Scott Carver, Paul C. Cross, Christian Walzer   +13 more
wiley   +1 more source

Same data, different results? Machine learning approaches in bioacoustics

Methods in Ecology and Evolution, Volume 16, Issue 8, Page 1574-1586, August 2025.
Abstract Automated acoustic analysis is increasingly used in behavioural ecology, and determining caller identity is a key element for many investigations. However, variability in feature extraction and classification methods limits the comparability of results across species and studies, constraining conclusions we can draw about the ecology and ...
Kaja Wierucka, Derek Murphy, Stuart K. Watson, Nikola Falk, Claudia Fichtel, Julian León, Stephan T. Leu, Peter M. Kappeler, Elodie F. Briefer, Marta B. Manser, Nikhil Phaniraj, Marina Scheumann, Judith M. Burkart   +12 more
wiley   +1 more source

On the Lack of Domestic Dogs in Pre‐Columbian Lowland Amazonia and Their Deep History of Entanglements With Humans in South America

The Journal of Latin American and Caribbean Anthropology, Volume 30, Issue 2, June 2025.
ABSTRACT Data from archaeology, ethnography, and ethnohistory document entanglements of dogs among South American Indigenous societies during pre‐Columbian and colonial times. The prolific presence and uses of dogs in the Central Andes and in parts of the Paraná Basin, Patagonia, and Circum‐Caribbean regions contrast with the conspicuous lack of ...
Marcelo R. Sánchez‐Villagra, Cristiana Bertazoni, Felipe Vander Velden   +2 more
wiley   +1 more source

Expression of Orexin A and its Receptor 1 in the Epididymis of the South American Camelid Alpaca (Vicugna pacos). [PDF]

, 2013
Orexins A (ox A) and B are two peptides originally discovered in neurons of rat hypothalamus, and later found in different cellular types of the gastrointestinal and genital tracts. They arise from the proteolytic cleavage of a common precursor molecule,
DE LUCA, ADRIANA, LIGUORI, GIOVANNA, MIRABELLA, NICOLA, S. Paino, SQUILLACIOTI, CATERINA, VITTORIA, ALFREDO   +5 more
core   +1 more source

Mapping and Geospatial Analysis of Ancient Terrace Agricultural Systems in Lucanas Province, Peruvian Andes, Based on Satellite Imagery, High‐Resolution DSMs, and Field Surveys

Geoarchaeology, Volume 40, Issue 2, March/April 2025.
ABSTRACT This paper presents a unique set of maps and geospatial data covering 16 ancient terrace agricultural systems in the upper part of the Río Grande de Nasca drainage. These systems are located on the western Andean flank (1200 and 3800 m asl), in the districts of Llauta, Laramate, and Ocaña in Lucanas province, Ayacucho region, southern Peru (14.
Christian Mader, Philipp Godde, Elena Hägele, Mike Lyons, Ann‐Kristin Weber, Rachel Odenthal, Paul Stryjski, Christoph Binder, Fernando Leceta, Johny Isla, Markus Reindel, Julia Meister   +11 more
wiley   +1 more source