Results 31 to 40 of about 15,885 (260)
Journal of Dairy Science: The objective of this study was to evaluate the effect of progesterone supplementation using 2 different commercially available intravaginal progesterone (P4) devices during a 7 d Ovsynch protocol on pregnancy per artificial insemination (P/AI) in ...
R. Frenkel +4 more
doaj +1 more source
Frontiers in Veterinary Science, 2017 Female mammals are classified into spontaneous and induced ovulators based on the mechanism eliciting ovulation. Ovulation in spontaneous species (e.g., human, sheep, cattle, horse, pigs, and most rodents) occurs at regular intervals and depends upon the
Khalid El Allali +5 more
doaj +1 more source
Animals, 2023 The alpaca population mostly consists of the Huacaya phenotype and is widely distributed in Southern Peru. This study aimed to estimate the genetic diversity and population structure of two Huacaya alpaca populations (Ajoyani and Quimsachata) using ...
Deyanira Figueroa +9 more
doaj +1 more source
Animals, 2021 Extensive livestock production and urbanization entail modifications of natural landscapes, including installation of fences, development of agriculture, urbanization of natural areas, and construction of roads and infrastructure that, together, impact ...
Andrés Mesas +6 more
doaj +1 more source
Where should livestock graze? Integrated modeling and optimization to guide grazing management in the Cañete basin, Peru [PDF]
, 2019 Integrated watershed management allows decision-makers to balance competing objectives, for example agricultural production and protection of water resources.
Blundo Canto, Genowefa +5 more
core +2 more sources
DNA Nanostructure‐Templated Multivalency Enables Broad‐Spectrum Virus Inhibition
Advanced Science, EarlyView.A honeycomb‐shaped DNA nanostructure is introduced that organizes nanobodies or aptamers into trimeric clusters mirroring the native hemagglutinin arrangement on influenza viruses. This geometry‐matched multivalency enhances binding avidity by up to 1000‐fold, resulting in robust, broad‐spectrum viral neutralization and a 30–55% improvement in host ...
Saurabh Umrao +8 more
wiley +1 more source
Camelids and sustainable development [PDF]
, 2015 Face to the global changes and new climatic constraints, the camel farming is confronted to new challenges, first to contribute to the “livestock revolution” (for reaching the requirements of a growing human population), especially in remote places of ...
Faye, Bernard
core
Gayana, 2020 We described and compared the diets of two sympatric Andean camelids, during the humid season (austral summer) in a site of Northern Chile, in presence of domestic livestock.
Carlos Tirado +3 more
doaj
GPCRs in CAR‐T Cell Immunotherapy: Expanding the Target Landscape and Enhancing Therapeutic Efficacy
Advanced Science, EarlyView.Chimeric antigen receptor T cell therapy faces dual challenges of target scarcity and an immunosuppressive microenvironment in solid tumors. This review highlights how G protein‐coupled receptors can serve as both novel targets to expand the therapeutic scope and functional modules to enhance CAR‐T cell efficacy.
Zhuoqun Liu +11 more
wiley +1 more source
Dysuria due to discospondylitis and intervertebral disc herniation in a male alpaca (Vicugna pacos) [PDF]
, 2015 Background: Dysuria in camelids is usually associated with the presence of lower urinary tract disease such as urolithiasis. As another differential diagnosis, urine retention may be caused by neurological disturbances resulting from infections of the ...
Hirz, Manuela +3 more
core +1 more source