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Polymyopathy in a Syrian golden hamster [PDF]

Laboratory Animals, 1996
A Syrian golden hamster suffered from general swelling of skeletal muscles. At microscopical observation the muscle tissue exhibited degeneration and necrosis, as well as regenerative features. The inflammatory response was very slight. The histopathological lesions were diagnosed as polymyopathy.
Wijnands, M.V.W., Woutersen, R.A.
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Patulin mycotoxicosis in the Syrian hamster

Food and Cosmetics Toxicology, 1980
Abstract Patulin, a mycotoxin produced by species of the genera Penicillium and Aspergillus, was administered to Syrian golden hamsters by oral, sc and ip routes. The greatest number of deaths occurred 13–24 hr after administration. The LD 50 values by the oral, sc and ip routes were respectively, 31·5, 23 and 10 mg/kg body weight. Gross alterations
E R, McKinley, W W, Carlton
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Arteriolar Nephrosclerosis in the Syrian Hamster

Veterinary Pathology, 1978
Syrian hamsters developed spontaneous renal lesions that resembled those of arteriolar nephrosclerosis in man, and differed from other spontaneously occurring or virus-induced renal diseases in other rodent species. Morphologic changes were mainly degenerative with little cellular exudation and were associated with histologic changes in the intrarenal ...
D O, Slauson, C H, Hobbs, C, Crain
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Tyzzer's Disease in Syrian Hamsters

Journal of the American Veterinary Medical Association, 1977
SUMMARY Tyzzer's disease was diagnosed in 18 Syrian hamsters. The clinical signs included sudden onset of diarrhea, dehydration, and lethargy; all affected hamsters died within 48 hours. Gross lesions consisted of multiple white nodules in the heart; dilated cecum and colon containing semiliquid feces, sometimes bearing necrotic plaques on the mucosa ...
B C, Zook, K, Huang, R G, Rhorer
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Citrinin mycotoxicosis in the syrian hamster

Food and Cosmetics Toxicology, 1978
Abstract Citrinin, dissolved in either a solution of equal parts of dimethylsulphoxide (DMSO) and 50% ethanol (EtOH) or 0.5 N -sodium hydroxide (NaOH), was administered by the ip or oral route to weanling Syrian hamsters. The single-dose ip LD 50 for citrinin dissolved in DMSO-50% EtOH, determined 72 hr after injection, was 66 mg/kg: for citrinin ...
W.H. Jordan, W.W. Carlton, G.A. Sansing
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Running wheel choice by Syrian hamsters

Laboratory Animals, 2005
The present study investigated the preference of male and female Syrian hamsters, Mesocricetus auratus, for different types of running wheels. Hamsters were placed individually in sets of multiple cages linked by tunnels, each cage with a different running wheel. The number of wheel revolutions in each cage was tallied daily over 40 days.
S G, Reebs, P, St-Onge
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Aortic cartilage in the heart of Syrian hamsters

The Anatomical Record, 1970
AbstractA C‐shaped bar of hyalin cartilage was present in the fibrous tissue around the aortic orifice in the heart of all 70 male and 10 female Syrian hamsters, 103 to 843 days old. This cartilage has the same cellular and intercellular characteristics as the tracheal cartilages.
M A, Kelsall, M, Visci
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Regulation of Pineal Melatonin in the Syrian Hamster

Endocrinology, 1979
One purpose of this study was to determine if pineal melatonin is altered by chronic exposure to a lighting schedule which induces gonadal atrophy in the male Syrian hamster. Pineal melatonin in reproductively competent males was found to exhibit a daily rhythm; night values were 10-fold higher than day values.
L, Tamarkin, S M, Reppert, D C, Klein
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Syrian Hamster Model

1993
Sebaceous glands in humans and animals are androgen-sensitive structures. Sebocyte activity depends on androgen stimulation. Without androgens there would be no acne. History informs us of the blemish-free skin of eunuchs. The “miracle” drug isotretinoin nearly completely shuts down sebum production, though not through the classical antiandrogen ...
Gerd Plewig, Albert M. Kligman
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Carcinogenicity of catechol estrogens in Syrian hamsters

Journal of Steroid Biochemistry, 1986
Estradiol and other estrogens induce renal carcinoma in male Syrian hamsters. The mechanism of carcinogenesis still remains unclear. Activation of estrogens to catechol metabolites has in the past been postulated to play a role in estrogen-induced carcinogenesis. Therefore, the carcinogenic activity of catechol estrogens was investigated.
J G, Liehr, W F, Fang, D A, Sirbasku, A, Ari-Ulubelen   +3 more
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