Results 81 to 90 of about 5,812 (224)

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1406-1462, June 2026.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

Explorando la variabilidad morfométrica del conjunto de camélidos pequeños durante el Arcaico Tardío y el Formativo Temprano en Quebrada Tulán, norte de Chile

open access: yesRevista del Museo de Antropologia, 2009
Frequently, it is possible to differentiate among large and small size camelids when analysing registers from archaeological sites located at the occidental slope of Puna de Atacama. However, larger animals have received most of the attention having less
Isabel Cartajena Fasting
doaj   +3 more sources

Presentación

open access: yesAllpanchis, 1975
Allpanchis, con este número Pastores, Llamas y Alpacas, reanuda contacto con sus suscriptores y lectores. Dificultades económicas y cambios en la dirección del IPA no han permitido hacerlo en tiempo oportuno.
Henrique Osvaldo Urbano
doaj   +1 more source

Respiratory Syncytial Virus Under the Lens of Structure: From Prefusion Stabilization to Next‐Generation Immunotherapies

open access: yesiNew Medicine, Volume 2, Issue 2, June 2026.
This illustration integrates key concepts covered in the review, including high‐risk populations, viral structure, host entry factors, the replication cycle, and licensed antibody‐based prevention strategies. ABSTRACT Respiratory syncytial virus (RSV) is a negative‐sense RNA virus belonging to the genus Orthopneumovirus within the family Pneumoviridae.
Zekai Cheng   +3 more
wiley   +1 more source

Infección por Sarcocystis aucheniae (Apicomplexa: Sarcocystidae) en tejido muscular de alpacas y llamas en Huancavelica, Perú

open access: yesRevista Científica
El Sarcocistosis es una patología de importancia clínica en salud pública por su actividad neurotóxica, sin embargo, es limitado el conocimiento del grado de infección en tejidos musculares de camélidos.
Víctor Carhuapoma–Delacruz   +7 more
doaj   +1 more source

Nanobodies: A Promising Toolkit for Diagnostic Applications

open access: yesSmartMat, 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   +11 more
wiley   +1 more source

Nanobody–chlorin e6 conjugate for Nectin‐4‐mediated tumor targeting and enhanced photodynamic therapy

open access: yesVIEW, Volume 7, Issue 3, June 2026.
Nectin‐4 is frequently overexpressed in solid tumors, yet many PDT photosensitizers show poor water solubility and nonspecific uptake. A Nectin‐4‐targeted nanobody–chlorin e6 conjugate (NPC) improves aqueous solubility and selectively accumulates in Nectin‐4‐positive tumor cells.
Haodian Wan   +10 more
wiley   +1 more source

Coccidioidomycosis in alpacas in the southwestern United States

open access: yes, 2019
An anonymous web-based survey of alpaca owners was used to learn more about the clinical presentation, diagnosis, and treatment of coccidioidomycosis in alpacas in the United States. Thirty-seven owners, with 1,117 alpacas, completed the survey.
Butkiewicz, Christine, Shubitz, Lisa
core   +1 more source

The ALPACA Project [PDF]

open access: yesEPJ Web of Conferences, 2017
We have started up the ALPACA (Andes Large area PArticle detector for Cosmic ray physics and Astronomy) project. The ALPACA experiment is composed of an 83,000 m2 air shower array and a 5,400 m2 underground muon detector array to make wide field-of-view high-sensitivity observations of high-energy cosmic rays/cosmic gamma rays on the Cerro Estuqueria ...
openaire   +3 more sources

Empadre en alpacas [PDF]

open access: yes, 2012
20 p.Esta publicación proporciona los conocimientos fundamentales que requiere el criador alpaquero para realizar adecuadamente la labor de empadre en alpacas: época, los sistemas de empadre (alternado, modificado y controlado sistema INIA) y como ...
Naveros Flores, Mary Luz   +1 more
core  

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