Results 51 to 60 of about 291,816 (151)

Efecto de la época del año, edad de la madre y el mes de lactancia sobre la composición química del calostro y leche de la llama (Lama glama)

Agroindustrial Science, 2022
El objetivo de este estudio fue evaluar el efecto de la época del año, edad de la madre y el mes de lactancia sobre la composición química del calostro y leche de la llama (Lama glama), el estudio se realizó en el Centro Experimental Quimsachata del INIA.
Rubén Herberht Mamani-Cato, Nicoll Condori-Rojas, Ferdynand Marcos Huacani-Pacori, José Iván Quiñones-García, César Augusto Olaguivel-Flores   +4 more
doaj   +1 more source

Humans are not unique: difficult birth is common in placental mammals

Biological Reviews, Volume 101, Issue 5, Page 2214-2239, October 2026.
ABSTRACT Human childbirth is widely presumed to be uniquely difficult and dangerous compared to birth in other mammals. Tight fetopelvic proportions can result in obstructed labour and contribute to high rates of maternal and neonatal mortality. Ideas summarised under the ‘obstetrical dilemma’ have contributed to this assumption by explaining difficult
Nicole D. S. Grunstra
wiley   +1 more source

AI/ML combined with next-generation sequencing of VHH immune repertoires enables the rapid identification of de novo humanized and sequence-optimized single domain antibodies: a prospective case study

Frontiers in Molecular Biosciences, 2023
Introduction: In this study, we demonstrate the feasibility of yeast surface display (YSD) and nextgeneration sequencing (NGS) in combination with artificial intelligence and machine learning methods (AI/ML) for the identification of de novo humanized ...
Paul Arras, Paul Arras, Han Byul Yoo, Lukas Pekar, Thomas Clarke, Lukas Friedrich, Christian Schröter, Jennifer Schanz, Jason Tonillo, Vanessa Siegmund, Achim Doerner, Simon Krah, Enrico Guarnera, Stefan Zielonka, Stefan Zielonka, Andreas Evers   +15 more
doaj   +1 more source

Modeling the impacts of grazing management on livestock behavior and performance: A case study in the Peruvian Andes

Grassland Research, Volume 5, Issue 3, Page 270-283, September 2026.
Our modeling study shows that livestock management strongly influences grazing behavior and animal performance in the Peruvian Andes. Furthermore, adjusting stocking rates and improving animal distribution can enhance forage intake and body condition while increasing forage biomass.
Melody R. Zarria Samanamud, Randall B. Boone   +1 more
wiley   +1 more source

Comparative functional morphological study of the tarsal joint mobility in artiodactyls and perissodactyls in light of astragalar morphological differences

Journal of Anatomy, Volume 249, Issue 3, Page 587-603, September 2026.
This study investigated how variations in the shape of the astragalus affect tarsal joint behavior, using CT scans. In artiodactyls with a double‐pulley astragalus, the calcaneus shifted plantarly during plantarflexion. This suggests the movement increases hindlimb functional length and contributes to enhanced running speed.
Sei‐ichiro Takeda, Yoichi Masuda, Truong Son Nguyen, Hideki Endo   +3 more
wiley   +1 more source

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

Use of Androcoll-ETM to Separate Frozen-Thawed Llama Sperm From Seminal Plasma and Diluent

Frontiers in Veterinary Science, 2021
It is not easy to separate frozen-thawed South American camelid sperm from seminal plasma (SP) and diluents to be used for in vitro embryo production. The objective of this study was to evaluate Androcoll-E™ (AE) efficiency to separate llama sperm from ...
Crissthel Yverlin Guillén Palomino, Fernanda Gabriela Fumuso, Fernanda Gabriela Fumuso, Mariana Lucía Bertuzzi, Mariana Lucía Bertuzzi, Susana María Giuliano, Nicolás Velásquez González, Maria Victoria Bariani, María Ignacia Carretero, María Ignacia Carretero   +9 more
doaj   +1 more source

On following pages 2 Llama (Lama glama). 3 Vıcuña (Vicugna vlcuana), 4 Alpaca (Vicugna paces') 5 Bacman Camel (Camelus bactnanus), 6 Dromodary Camel (Camelus dromedanus) in Camelidae

, 2011
On following pages 2 Llama (Lama glama). 3 Vıcuña (Vicugna vlcuana), 4 Alpaca (Vicugna paces') 5 Bacman Camel (Camelus bactnanus), 6 Dromodary Camel (Camelus dromedanus)Published as part of Don E. Wilson & Russell A. Mittermeier, 2011, Camelidae, pp. 206-
Don E. Wilson, Russell A. Mittermeier
core   +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

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