Results 111 to 120 of about 12,569 (240)

Biological features and productivity of alpaca [PDF]

open access: yesBiotechnology in Animal Husbandry, 2019
Alpaca domestication took place more than 6000 years ago. The Indians of Peru discerned the potential in these animals, tamed them and began to breed.
Ponomareva Arina I., Sycheva Irina N.
doaj  

Expression of Orexin A and its Receptor 1 in the Epididymis of the South American Camelid Alpaca (Vicugna pacos). [PDF]

open access: yes, 2013
Orexins A (ox A) and B are two peptides originally discovered in neurons of rat hypothalamus, and later found in different cellular types of the gastrointestinal and genital tracts. They arise from the proteolytic cleavage of a common precursor molecule,
DE LUCA, ADRIANA   +5 more
core   +1 more source

A framework for capturing indirect impacts in site‐level screening for biodiversity risks

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1376-1386, May 2026.
Abstract Site‐based industrial operations such as mining, oil and gas extraction and renewable energy development are associated with many direct and indirect impacts on biodiversity. Consideration of the full range of these impacts when selecting a buffer distance to approximate the Area of Influence (AoI) of a project is critical for effective ...
Divya Narain   +6 more
wiley   +1 more source

The Regulation and Function of Hippo/YAP Pathway in Cancer

open access: yesThe FASEB Journal, Volume 40, Issue 7, 15 April 2026.
Hippo/YAP pathway signaling plays critical roles in the progression of multiple cancer types. This review summarizes current knowledge of Hippo/YAP pathway regulation and function in cancer. We discuss the core components of the Hippo/YAP pathway; its crosstalk with other signaling pathways; regulation by non‐coding RNAs; roles of YAP signaling in ...
Chinmoy Ghosh   +3 more
wiley   +1 more source

Mycoplasma haemolamae and intestinal parasite relationships with erythrocyte variables in clinically healthy alpacas and llamas

open access: yesJournal of Veterinary Internal Medicine, 2019
Background Mycoplasma haemolamae (Mhl) and gastrointestinal nematodes can cause anemia in camelids. Control programs aim to suppress parasitism without promoting anthelminthic resistance, but few evidence‐based guidelines define acceptable parasite loads
Lisa C. Viesselmann   +5 more
doaj   +1 more source

La feria binacional de camélidos y las instituciones del desarrollo

open access: yesAntípoda: Revista de Antropología y Arqueología, 2014
This article is a reflection on the Binational Camelid Fair organized by local institutions in the border towns of Jujuy (Argentina) and Potosí (Bolivia) with the aim of encouraging social and economic integration in the region and promoting camelid ...
Natividad González   +2 more
doaj   +1 more source

Solving the woolly mammoth conundrum: amino acid 15N-enrichment suggests a distinct forage or habitat [PDF]

open access: yes, 2015
Understanding woolly mammoth ecology is key to understanding Pleistocene community dynamics and evaluating the roles of human hunting and climate change in late Quaternary megafaunal extinctions. Previous isotopic studies of mammoths’ diet and physiology
Longstaffe, Fred J   +3 more
core   +2 more sources

Camelid Single-Domain Antibodies: Historical Perspective and Future Outlook

open access: yesFrontiers in Immunology, 2017
Tremendous effort has been expended over the past two and a half decades to understand many aspects of camelid heavy chain antibodies, from their biology, evolution, and immunogenetics to their potential applications in various fields of research and ...
Mehdi Arbabi-Ghahroudi   +1 more
doaj   +1 more source

A toolbox of nanobodies developed and validated for use as intrabodies and nanoscale immunolabels in mammalian brain neurons. [PDF]

open access: yes, 2019
Nanobodies (nAbs) are small, minimal antibodies that have distinct attributes that make them uniquely suited for certain biomedical research, diagnostic and therapeutic applications.
Dong, Jie-Xian   +11 more
core  

Maternal transfer of selenium by blood and milk in camels [PDF]

open access: yes, 2011
Ten pregnant female camels were divided into two groups. The control group received no supplement; the experimental (treated) group received a daily oral supplement of 2 mg Se as selenite for the last three months of pregnancy and the first month of ...
Alhadrami, Ghaleb   +2 more
core  

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