Results 81 to 90 of about 19,739 (203)

Correlaciones entre la infección por microquistes de S. lamacanis y CK-MB, Ast y LDH alpacas [PDF]

El presente estudio tuvo objetivo determinar la correlación entre el número de microquistes de S. lamacanis en miocardio (N°Mq) y los niveles en sangre de las enzimas CK-MB, AST y LDH en alpacas, a fin de usarlos como predictores de salud o grado de ...
Arroyo, G., Barrios-Arpi, M., Espinoza, J., López-Torres, B., Revuelta, L., Rodríguez, A., Rodríguez, J.   +6 more
core   +2 more sources

Along the Silenced Footsteps of Latin American Pastoralists: From Mexico to Argentina, a Journey Through Pastoral Systems in Latin America

The Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 1, March 2026.
ABSTRACT Pastoralism worldwide faces a complex landscape of increased pressures and exclusion. Beyond ecological and economic challenges, pastoralists suffer eroding cultural identity, limited generational renewal, and political marginalization. Yet pastoral livelihoods are increasingly recognized as stewards of sustainable futures and amongst the best
Greta Semplici, Pablo Manzano
wiley   +1 more source

Molecular identification of Cryptosporidium spp. in alpacas (Vicugna pacos) in China

International Journal for Parasitology: Parasites and Wildlife, 2020
Cryptosporidium is a ubiquitous protozoan in human and animals. To investigate the genetic diversity of Cryptosporidium spp. in alpaca (Vicugna pacos) in China, 484 fecal samples from alpacas were collected at nine sites, and Cryptosporidium spp.
Qiyuan Zhang, Junqiang Li, Zhiguo Li, Chunyan Xu, Minyu Hou, Meng Qi   +5 more
doaj   +1 more source

Agricultural Disaster Assistance [PDF]

, 2013
[Excerpt] The U.S. Department of Agriculture (USDA) has at its disposal several programs designed to help farmers and ranchers recover from the financial effects of natural disasters. These are (1) federal crop insurance, (2) the Noninsured Crop Disaster
Shields, Dennis A
core   +6 more sources

Anti‐Müllerian Hormone as a Marker for Castration Status and Fertility in Bulls and Oxen

Reproduction in Domestic Animals, Volume 61, Issue 3, March 2026.
ABSTRACT Anti‐Müllerian hormone (AMH) has been established as an indicator of castration status and fertility in several species. However, its applicability in postpubertal bulls and oxen has not yet been thoroughly investigated. This study examined 73 bulls aged between 12 and 107 months and 37 oxen older than 12 months.
Doreena Gilg, Christiane Otzdorff, Yury Zablotski, Holm Zerbe, Beate Walter   +4 more
wiley   +1 more source

In vivo e in vitro embryo production in South American camelids [PDF]

, 2012
En los camélidos sudamericanos (CSA), la producción de embriones in vivo se puede realizar a partir de un folículo dominante presente en el ovario de la hembra donante o se puede inducir el crecimiento folicular múltiple para aumentar el número de ...
Trasorras, Virginia Luz
core  

Methane emission by Camelids [PDF]

, 2014
Methane emissions from ruminant livestock have been intensively studied in order to reduce contribution to the greenhouse effect. Ruminants were found to produce more enteric methane than other mammalian herbivores.
A Guerouali, A Vallenas, Adam J. Munn, ALF Hellwing, AR Moss, B St-Pierre, BR Carmean, C Kayouli, C Martin, CE Stevens, Cordula Galeffi, CS Pinares-Patiño, CS Pinares-Patiño, Dario Moser, DP Morgavi, E Schulze, FD Sauer, HF Hintz, J Coventry, J Lassen, J Lerner, J Madsen, J Vernet, J-L Wang, JC Wheeler, JHP Hackstein, JP Dulphy, K Meyer, KA Johnson, KL Blaxter, KR Lassey, M Kirchgessner, M Lechner-Doll, M Sponheimer, Marcus Clauss, Marie T. Dittmann, MB Ghali, MB Ghali, Michael Kreuzer, PJ Crutzen, PJ Van Soest, PW Moe, Q Liu, Q Liu, R Franz, R Heller, R Tulgat, Richard A. Lang, Ullrich Runge, W von Engelhardt, WK Saalfeld   +50 more
core   +3 more sources

Avian influenza overview December 2025–February 2026

EFSA Journal, Volume 24, Issue 3, March 2026.
Abstract Between 29 November 2025 and 27 February 2026, 2514 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (406) and wild (2108) birds in 32 countries in Europe. Albeit still at high levels after the peak was reached at the beginning of the current reporting period, the weekly number of detections has since ...
European Food Safety Authority (EFSA), European Centre for Disease Prevention and Control (ECDC), European Union Reference Laboratory for Avian Influenza (EURL), Cyril Barbezange, Hubert Buczkowski, Mariette Ducatez, Alice Fusaro, Jose L. Gonzales, Thijs Kuiken, Gražina Mirinavičiūtė, Karl Ståhl, Christoph Staubach, Olov Svartström, Calogero Terregino, Katriina Willgert, Evelyn Alarcón, Lisa Kohnle   +16 more
wiley   +1 more source

Molecular detection of Enterocytozoon bieneusi in alpacas (Vicugna pacos) in Xinjiang, China

Parasite, 2019
Enterocytozoon bieneusi, an obligate intracellular pathogen, can infect a wide variety of hosts. This study aimed to determine the prevalence and molecular characteristics of E. bieneusi in alpacas (Vicugna pacos) in China.
Zhang Qiyuan, Wang Haiyan, Zhao Aiyun, Zhao Wei, Wei Zilin, Li Zhiguo, Qi Meng   +6 more
doaj   +1 more source

Investigation Into the Humaneness of Slaughter Methods for Guinea Pigs (Cavia porcelus) in the Andean Region [PDF]

, 2016
Guinea pigs (Cavia porcelus) are an important source of nonhuman animal protein in the Andean region of South America. Specific guidelines regarding the welfare of guinea pigs before and during slaughter have yet to be developed.
Dennis M. B., Eloy A. Gonzales-Gustavson, Food and Agriculture Organization of the United Nations (FAO), Georgina Limon, Gregory N. G., Gregory N. G., Herman Y. C., Instituto Nacional de Estadistica e Informatica (National Institute of Statistics and Information), Maass B. L., Mariño Frias J. C., Raj A. B. M., Raj A. B. M., Raj A. B. M., Troy J. Gibson, Velarde A., Widowski T. M.   +15 more
core   +1 more source