Results 161 to 170 of about 15,324 (202)

Liver Lobe Torsion in a Guinea Pig (Cavia porcellus)

Topics in Companion Animal Medicine, 2021
A 5-year-old, female intact guinea pig (Cavia porcellus) presented for acute inappetence. The abdomen was severely distended and tympanic with moderate discomfort. Radiographs showed gastric distension and displacement. Gastric dilatation and volvulus were suspected.
Sabrina Waugh, Kendra M. Andrie, Valerie Johnson, Morgan Biggo, Tawfik Aboellail, Miranda J. Sadar   +5 more
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Hyperthyroidism in a Guinea pig (Cavia porcellus)

Pratique Médicale et Chirurgicale de l'Animal de Compagnie, 2013
Summary A five-year-old female Guinea pig was presented for a history of 2 months losing weight despite an increased appetite. Physical examination revealed a loss of weight of 37% in 4 months, and a mass of 1 cm diameter in the cervical area. A thyroid hormones dosage revealed an increase of free T 4 and free T 3 . These results associated with the
C. Pignon, J. Mayer
openaire   +1 more source

Macrodont Teeth in Guinea Pigs (Cavia porcellus)

Veterinary Clinics of North America: Exotic Animal Practice
Macrodontia in guinea pigs (Cavia porcellus) is a dental anomaly characterized by abnormal tooth enlargement and structural alterations that bear resemblance to odontoma. This review synthesizes current literature regarding the morphologic, histologic, and radiological aspects of the condition.
Justyna, Ignaszak-Dziech, Vladimir, Jekl
openaire   +2 more sources

Ovarian Cysts in the Guinea Pig (Cavia porcellus)

Veterinary Clinics of North America: Exotic Animal Practice, 2013
This article reviews ovarian cysts in the guinea pig (Cavia porcellus), a disease commonly associated with symmetric, nonpruritic alopecia of the dorsum and flanks. Relevant anatomy is discussed and current theories of pathogenesis are reviewed. Prevalence, predisposing factors, diagnosis, treatment, and prognosis are presented.
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The Guinea Pig, Cavia porcellus

1975
The genetics of the domestic guinea pig, Cavia porcellus, is not being pursued so ardently (at this time) as that of other laboratory rodents but, notwithstanding, an impressive amount of material has accumulated. The majority of mutant genes which have been investigated are those for coat color or type.
openaire   +1 more source

Is the guinea-pig (Cavia porcellus) a rodent?

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1994
Abstract The Rodentia are traditionally divided into three extant suborders: the Sciuromorpha, the Myomorpha and the Hystricomorpha. The guinea-pig (Cavia porcellus) has been classified as a New World hystricomorph rodent. On the basis of the analysis of our previous studies on mammalian alanine:glyoxylate aminotransferase 1, we propose that the ...
Tomoo Noguchi, Satoko Fujiwara, Sucko Hayashi, Haruhiko Sakuraba   +3 more
openaire   +1 more source

Gastric Dilatation-Volvulus in a Guinea Pig (Cavia porcellus)

Journal of the American Animal Hospital Association, 2010
A 3-year-old, intact female guinea pig ( Cavia porcellus ) was presented for anorexia and abdominal distention of 24 hours’ duration. Radiographs revealed a severely distended stomach, suggestive of severe gastric dilatation or gastric dilatation-volvulus (GDV).
Elizabeth B, Mitchell, Michelle G, Hawkins, Patricia M, Gaffney, Alexander G, Macleod   +3 more
openaire   +2 more sources

Control of the estrous cycle in guinea-pig (Cavia porcellus)

Theriogenology, 2012
The aim of this work was to look for a simple method to obtain synchronized ovulation in guinea pigs under farming conditions while respecting animal welfare. The luteolytic activity of three different prostaglandins F2alpha (PGF2α) analogs (D-cloprostenol, D,L-cloprostenol and luprostiol) and a daily treatment with oral progestagen (altrenogest) was ...
A, Grégoire, A, Allard, E, Huamán, S, León, R M, Silva, S, Buff, M, Berard, T, Joly   +7 more
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Cerebellar ablation and mastication in the guinea pig (Cavia porcellus)

Brain Research, 1980
The jaw movements of 3 subadult guinea pigs were recorded before and after cerebellar ablation with the aid of an optoelectronic tracking system. Despite overall ataxia of the animals' body and limbs, masticatory patterns were essentially normal. The major effects of cerebellar ablation upon Cavia mastication were a statistically significant (P < 0.01)
K E, Byrd, E S, Luschei
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2022
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openaire   +1 more source