Results 11 to 20 of about 11,484 (225)

ALPaCA: Adapting Llama for Pathology Context Analysis to enable slide-level question answering [PDF]

open access: yesNature Communications
Large Vision Language Models (LVLMs) are increasingly used in computational pathology for image classification, description generation, question answering and interactive diagnostics. However, most pathology LVLMs analyse small regions of interest rather
Zeyu Gao   +17 more
doaj   +2 more sources

Effect of Short Tandem Target Mimic miR-5110 on Melanogenesis in Melanocytes of Alpaca (Vicugna pacos) [PDF]

open access: yesCurrent Issues in Molecular Biology
MicroRNAs (miRNAs) play important roles in the regulation of melanogenesis and coat color in mammals. Short tandem target mimics (STTMs) have been used to block the functions of small RNA in animals and plants.
Shanshan Yang   +8 more
doaj   +2 more sources

A Topographical Anatomical Description of the Orbit of the Alpaca, Vicugna pacos. [PDF]

open access: yesVet Ophthalmol
ABSTRACT Objective To describe the gross anatomy of the orbita in Huacaya alpacas, identify species‐specific features, and provide comparative anatomical information relevant to clinical ophthalmic practice. Animals Studied Nine heads from postmortem donated Huacaya alpacas were used. Procedures Two skulls were evaluated to characterize the orbita, and
Weis S, Maierl J.
europepmc   +2 more sources

Cadmium, Lead and Zinc in the Soil-Plant-Alpaca System and Potential Health Risk Assessment Associated with the Intake of Alpaca Meat in Huancavelica, Peru [PDF]

open access: yes, 2021
The consumption of contaminated natural pastures with highly dangerous and toxic heavy metals such as cadmium (Cd) and lead (Pb) by Andean camelids could cause harmful effects on the health of people exposed via consumption of contaminated alpaca meat ...
Orellana, Edith Pilar   +10 more
core   +1 more source

First Report of Sarcocystis Masoni in a Captive Alpaca (Vicugna Pacos) From China

open access: yesFrontiers in Veterinary Science, 2021
Background: Sarcocystosis is a parasitic disease caused by intracellular protozoan parasite of the genus Sarcocystis. Tissue samples of alpacas (n = 4) from Henan province (China) were screened for Sarcocystis spp.
Nan Jiang   +7 more
doaj   +1 more source

Biomarcadores plasmáticos : ¿nuevas pruebas no invasivas en el diagnóstico precoz de cáncer colorrectal?

open access: yesHorizonte Médico, 2022
El cáncer colorrectal (CCR) es la segunda causa de muerte por cáncer en los Estados Unidos y Europa; en el Perú alcanza el cuarto lugar, tanto en incidencia como en mortalidad.
Hugo Alpaca
doaj   +1 more source

Dyeing of Wool and Woolen Fabrics in Magnetically Treated Water

open access: yesJournal of Natural Fibers, 2021
The paper presents the results of the investigation into the process of magnetic treatment of water for application in the dyeing of wool and woolen fabrics.
Zdzisław Czaplicki   +2 more
doaj   +1 more source

Alimentary necrobacillosis in alpacas [PDF]

open access: yesJournal of Veterinary Diagnostic Investigation, 2020
Ulcers of the oral cavity, esophagus, and gastric compartments of South American camelids are uncommon. Multifocal-to-coalescing ulcers were identified in the oral cavity, esophagus, and/or gastric compartments of 5 alpacas submitted for postmortem examination.
Francisco R. Carvallo   +6 more
openaire   +4 more sources

Generation and characterization of the first immortalized alpaca cell line suitable for diagnostic and immunization studies. [PDF]

open access: yesPLoS ONE, 2014
Raising of alpacas as exotic livestock for wool and meat production and as companion animals is growing in importance in the United States, Europe and Australia.
Valentina Franceschi   +5 more
doaj   +1 more source

ASPECTS OF REPRODUCTION IN THE ALPACA [PDF]

open access: yesReproduction, 1968
Summary. The alpaca, Lama pacos, does not have regular oestrous cycles, but oestrus lasts for 21 to 36 days during the breeding season. Ovulation is induced by coitus. Follicular ovulation rupture occurs spontaneously 26 hr after coital stimulation and can be induced by a single injection of hcg.
M, San-Martin   +5 more
openaire   +2 more sources

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