parakeet feather allergenic extract

Known as: MELOPSITTACUS UNDULATUS FEATHER 
 
National Institutes of Health

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parakeet feather allergenic extract 20 MG/ML Injectable Solution

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2016
2016
Budgerigars (Melopsittacus undulatus) do not hear infrasound: the audiogram from 8 Hz to 10 kHz
The pure-tone thresholds of three budgerigars were determined from 8 Hz to 10 kHz. At a level of 60 dB sound pressure level (re… (More)
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2014
2014
Stimulus motion improves spatial contrast sensitivity in budgerigars (Melopsittacus undulatus)
Birds are generally thought to have excellent vision with high spatial resolution. However, spatial contrast sensitivity of birds… (More)
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2009
2009
Protection of budgerigars (Melopsittacus undulatus) against Chlamydophila psittaci challenge by DNA vaccination.
Plasmid DNA (pcDNA1::MOMP A) expressing the major outer membrane protein (MOMP) of Chlamydophila psittaci genotype A strain 89… (More)
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2006
2006
Assortative Pairing Based on Contact Call Similarity in Budgerigars, Melopsittacus undulatus
A trait typical of parrots, but rare in other groups of birds, is the acquisition of new learned calls (acquired by copying… (More)
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Highly Cited
2005
Highly Cited
2005
Color vision of the budgerigar (Melopsittacus undulatus): hue matches, tetrachromacy, and intensity discrimination
Budgerigars, Melopsittacus undulatus, were trained to discriminate monochromatic lights from mixtures of two comparison lights… (More)
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2000
2000
Taxonomische Klassifizierung von "Megabakterien"-Isolaten aus Wellensittichen (Melopsittacus undulatus Shaw, 1805)
 
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1994
1994
Fine structural aspects on auditory hair cell degeneration in the budgerigar, Melopsittacus undulatus, as induced by kanamycin.
The effects of kanamycin, an antibiotic of the aminoglycoside group, on the auditory sensory epithelium of the budgerigar… (More)
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1987
1987
Perceptual organization of acoustic stimuli by budgerigars (Melopsittacus undulatus): I. Pure tones.
A new combination of operant conditioning and psychophysical scaling procedures was used to study auditory perception in a small… (More)
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1985
1985
Daily Drinking Patterns and Plasma Angiotensin II in the Budgerigar (Melopsittacus undulatus) and the Japanese quail (Coturnix coturnix japonica)
Daily drinking patterns of budgerigars (Melopsittacus undulatus) fed millet grain were studied. Further, they were tested to… (More)
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1967
1967
Physiological adjustments of the budgerygah (Melopsittacus undulatus) to dehydrating conditions.
Abstract 1. 1. The Australian budgerygah is poorly insulted and has a high lower critical temperature (34°C). It does not use… (More)
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