Results 91 to 100 of about 59,064 (222)

Preservação do sistema genital de chinchila (Chinchilla lanigera) para avaliação em microscopia de luz Preservation of chinchilla genital system (Chinchilla lanigera) for microscopic evaluation

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
The preservation of chinchilla genital organs using a fixed solution of paraformaldehyde 10% buffered and a saturated solution of Bouin during 4, 12 and 18 hours of fixation, inclusion in paraffin and staining with hematoxylin-eosin was evaluated.
M.M. Neves   +4 more
doaj   +1 more source

Prolactin is a strong candidate for the regulation of luteal steroidogenesis in vizcachas (Lagostomus maximus) [PDF]

open access: yes, 2018
Prolactin (PRL) is essential for the maintenance of the corpora lutea and the production of progesterone (P4) during gestation of mice and rats, which makes it a key factor for their successful reproduction.
Charif, Santiago Elías   +10 more
core   +1 more source

Hemoglobin affinity in Andean rodents

open access: yesBiological Research, 2002
Blood hemoglobin oxygen affinity (P50) was measured in three Andean species and in the laboratory rat (control), all raised near sea level. Chinchilla lanigera (Molina, 1792) has an altitudinal habitat range from low Andean slopes up to 3000 m., while ...
HRVOJ OSTOJIC   +2 more
doaj  

Surgical correction of closed simple metatarsal fractures in a pet rabbit (Oryctolagus cuniculus) with intramedullary pins

open access: yesVeterinary Record Case Reports, Volume 14, Issue 2, May 2026.
Abstract A 4‐month‐old pet rabbit was presented with intermittent left pelvic limb lameness, painful and swollen left metatarsal region. Radiographs revealed complete simple fractures of the left metatarsal bones II, III and IV. Open reduction and internal fixation were performed using intramedullary pins.
Dimitri Alarcon   +3 more
wiley   +1 more source

Sequence and gene expression analysis of the agouti signalling protein gene in Rex rabbits with different coat colours

open access: yesItalian Journal of Animal Science, 2015
Rex rabbits have a unique fur structure with a variety of different coat colours. In this study, we analysed variability in the agouti signalling protein (ASIP) gene in Rex rabbits with different coat colours (castor, red, blue, chinchilla, otter and ...
Cuijun Yang   +5 more
doaj   +1 more source

Chinchilla lanigera (Molina 1782) and C. chinchilla (Lichtenstein 1830): review of their distribution and new findings [PDF]

open access: yes
Chinchilla lanigera (Molina, 1782) y C. chinchilla (Lichtenstein, 1830): revisión de su distribución y nuevas observaciones Tanto Chinchilla chinchilla como C.
Spotorno, A., Valladares, P., Zuleta, C.
core  

Validating a Non‐Conventional Method for Expansion of Coronal Mass Ejections (CMEs) and Investigating the Evolution of a CME Substructures Using Solar Orbiter and Wind Observations

open access: yesSpace Weather, Volume 24, Issue 5, May 2026.
Abstract We present a validation of our recently proposed non‐conventional method, Constant Acceleration Accounted Perspective (CAAP), for estimating the instantaneous expansion speed of coronal mass ejection (CMEs), even when only single‐point in situ observations are available. This validation is enabled by the radial alignment of Solar Orbiter (SolO)
Anjali Agarwal   +3 more
wiley   +1 more source

ppm Pd-catalyzed, Cu-free Sonogashira couplings in water using commercially available catalyst precursors. [PDF]

open access: yes, 2019
A new catalyst that derives from commercially available precursors for copper-free, Pd-catalyzed Sonogashira reactions at the sustainable ppm level of precious metal palladium under mild aqueous micellar conditions has been developed.
Gallou, Fabrice   +3 more
core  

MORPHOLOGICAL STUDY OF THE LARYNX OF CHINCHILLA (Chinchilla laniger)

open access: yesRevista chilena de anatomía, 1999
RESUMEN: Realizamos un estudio sobre aspectos morfologicos de la laringe de la chinchilla. La laringe esta compuesta por las porciones muscular, membranosa y cartilaginosa y tiene en promedio 9 mm de longitud. En la pared lateral se localizan los pliegues vocales y vestibulares; el ventriculo laringeo es una pequena depresion localizada entre estos ...
Martinez, Marcelo   +5 more
openaire   +2 more sources

Selección de recursos en colonias de Chinchilla laniger (Rodentia: Chinchillidae) de la Reserva Nacional Las Chinchillas (Aucó, Chile)

open access: yesGayana, 2023
We analyze the habitat factors that influence the site selection of the coastal chinchilla Chinchilla laniger for the establishment of colonies in Las Chinchillas National Reserve, Aucó, Coquimbo Region, Chile.
Víctor Bravo-Naranjo   +1 more
doaj  

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