Results 61 to 70 of about 229,409 (195)

A Brain‐Penetrant Nanobody Reveals GSK3β‐Driven Proline‐Directed Phosphorylation as a Master Regulator of Ischemic Neurodegeneration

Advanced Science, Volume 13, Issue 48, 28 August 2026.
A brain‐targeted nanoparticle enables delivery of a therapeutic nanobody (Nb.29E9) that inhibits pathogenic GSK3β signaling. This intervention restores AMPK/mTORC1/TGFβ homeostasis, attenuates neuroinflammation and oxidative stress, and promotes long‐term functional recovery after ischemic stroke.
Lan Li, Muyang Li, Lei Sun, Ying Yang, Yuanshun Wu, Ziyi Yin, Anni Wang, Peiyang Zhou, Shaoxiang Luo, Jian Chen, Jun Qin, Zhibing Ai, Zilong Yuan, Zhiqiang Dong, Min Zhang   +14 more
wiley   +1 more source

Case Report: Successful Treatment of Sarcoptic Mange in European Camelids

Frontiers in Veterinary Science, 2021
Introduction: Members of the Camelidae family are very adaptable mammals, originating from South America. More recently, they have become popular in Europe as pets or wool production farm animals.
Georgiana Deak, Barbara Moroni, Ana Maria Boncea, Luisa Rambozzi, Luca Rossi, Andrei Daniel Mihalca   +5 more
doaj   +1 more source

Evaluación de cuatro dilutores para la criopreservación de semen de llama (Lama glama) obtenido por electroeyaculacion [PDF]

, 2023
El presente estudio “Evaluación de cuatro dilutores para la criopreservación de semen de Llama (Lama glama) obtenido por electroeyaculación”, fue realizado en el Centro de Investigación de Camélidos Sudamericanos (CICAS) - La Raya, de la Universidad ...
Salas Champi, Fredy
core  

Assessing soil and native high Andean grassland quality under grazing: A case study from the wet Puna of Peru

Grassland Science, Volume 72, Issue 3, Page 163-174, July 2026.
Abstract High Andean grasslands are vulnerable to changes in their nutritional quality and carbon sequestration capacity, especially in grazing systems. This study evaluated soil quality and native grasses by measuring carbon, physicochemical parameters, and the nutritional quality of predominant species in the wet Puna of Junín, Peru.
Alberto Arias‐Arredondo, Wendy E. Pérez, Sphyros Lastra, Juancarlos Cruz, Richard Solórzano‐Acosta, Cecilia Turín   +5 more
wiley   +1 more source

ASIP Variants in Livestock: It's Not Black and White

Animal Genetics, Volume 57, Issue 3, June 2026.
ABSTRACT Fur and feather pigmentation play an important role in the survival and reproduction of many species, as well as in selective breeding and agriculture. The synthesis of pigment molecules, eumelanin and pheomelanin, is partially regulated by the agouti signalling protein (ASIP) encoded by the ASIP gene.
Isabella M. Brown, Kylie A. Munyard
wiley   +1 more source

Morfología de los estados inmaduros de Microthoracius mazzai (Phthiraptera: Anoplura: Microthoraciidae) Morphology of immature stages of Microthoracius mazzai (Phthiraptera: Anoplura: Microthoraciidae)

Revista de la Sociedad Entomológica Argentina, 2004
Se describen e ilustran los estados preimaginales de Microthoracius mazzai Werneck, recolectados sobre Lama glama L, en la puna jujeña. Se establecen caracteres que permiten identificar los estadios ninfales, siendo el más relevante el largo de la cabeza.
Martha Gladys Arce de Hamity, Félix Ortiz   +1 more
doaj  

Fluido uterino de llama (Lama glama), como medio para potenciar el desarrollo embrionario de vacas (Bos taurus) en cultivos in vitro

Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales, 2021
Se evaluó el fluido uterino de Llama (Lama glama), como medio para potenciar el desarrollo embrionario in vitro en el ganado bovino. Se obtuvo el fluido uterino de la Llama que fue refrigerado.
M. Nina, C. Ayala, R. Susaño
doaj   +1 more source

Nanobodies: A Promising Toolkit for Diagnostic Applications

SmartMat, Volume 7, Issue 3, June 2026.
This review focuses on camelid‐derived nanobodies (VHHs) and explains how their small size and high stability support robust diagnostic design. Applications across ELISA, lateral flow assays, and PET/SPECT imaging are summarized, along with clinical progress such as caplacizumab.
Wei Wu, Abid Ali, Li Sun, Jiahao Hu, Lina Hameed, Saba Shafi, Ali Raza, Khuzin Dinislam, Wenjing Xing, Long Rong, Jie Lin, Jian Ma   +11 more
wiley   +1 more source

Calidad textil de la fibra descerdada de llamas (Lama glama) en piso ecológico húmedo

Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales, 2022
La crianza de llamas es una actividad alternativa a objeto de atenuar la pobreza de las familias de ámbitos rurales; sea como productora de carne o fibra; sin embargo, es pertinente agregar valor mediante el proceso del descerdado de la fibra. El objeto
Edgar Apaza Zúñiga, Ceferino Uberto Olarte Daza, Jesús Esteban Quispe Coaquira   +2 more
doaj   +1 more source

Data gaps and heterogeneity limit our understanding of human–wildlife interactions: A continental study of Andean bears

People and Nature, Volume 8, Issue 5, Page 1499-1519, May 2026.
Abstract The expansion and intensification of human activities have increased interactions between people and wildlife. Interactions involving bears and other large carnivores are complex and can lead to conflicts. Promoting positive coexistence requires managing information, which is not always available.
Roxana Rojas‐VeraPinto, Rubén Bernardo‐Madrid, Manuela González‐Suarez   +2 more
wiley   +1 more source