Results 171 to 180 of about 8,049 (210)

Development of the KVL segregating inbred strain of the Syrian hamster (Mesocricetus auratus)

open access: yesLaboratory Animals, 1993
A new colony of a single segregating inbred strain of the Syrian hamster (Mesocricetus auratus), designated KVL, has recently been developed at the Royal Veterinary and Agricultural University, Copenhagen, Denmark.
J Hau
exaly   +2 more sources

Hibernation in Mesocricetus auratus

Journal of Mammalogy, 1958
As a check on laboratory conditions designed primarily for a study of the hibernation of Tamias striatus , hamsters were exposed to cold. Although the hibernation of hamsters has been discussed by Lyman (Jour. Exp. Zool., 109: 55, 1948; Jour. Mamm., 35: 545, 1954), Chatfield and Lyman (Amer. Jour. Physiol., 163: 566, 1950), Kayser (Annee Biol., 29: 109,
Joseph A. Panuska, Nelson J. Wade
openaire   +1 more source

Editing the Genome of the Golden Hamster (Mesocricetus auratus)

2023
The golden (Syrian) hamster (Mesocricetus auratus) is a small rodent belonging to the Cricetidae family. Golden hamsters have several unique characteristics that are advantageous in the study of reproductive and developmental biology: a highly stable 4-day estrous cycle, a high responsiveness to conventional superovulation methods, and a shortest ...
Michiko, Hirose   +2 more
openaire   +2 more sources

Circulating lipids in the golden hamster (Mesocricetus auratus)

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1974
Abstract 1. 1. Golden hamster normal serum levels of total lipids, free and total cholesterol, phospholipid, free fatty acids and corticosteroids were determined. 2. 2. Circulating lipoproteins were studied in terms of their electrophoretic mobility, metabolic half-life, polyanion agglutination and lipid composition. 3. 3.
R A, Cox, M, Gökcen
openaire   +2 more sources

The organ of Zuckerkandl of the golden hamster (Mesocricetus auratus)

General and Comparative Endocrinology, 1974
The organ of Zuckerkandl of the hamster involutes during the first 15 post natal days. Its decrease in size can be clearly observed with the glutaraldehyde-silver reaction. A parallel diminution of epinephrine and norepinephrine contained in the organ has been observed.
M R, de Gallardo   +3 more
openaire   +2 more sources

Hypothermia and behavioural thermoregulation by the hamster (Mesocricetus auratus)

Animal Behaviour, 1970
Abstract Behavioural thermoregulatory temperature preference was investigated prior to and following both mild (approximately 10 °C) and deep (0 °C for 1 hr) hypothermia. Temperature preference of adult male hamsters (Mesocricetus auratus) was assessed with apparatus specifically designed and constructed for that purpose.
M R, Gumma, F E, South
openaire   +2 more sources

Chromosomal interrelationship of hamster species of the genus Mesocricetus

Cytogenetics and Cell Genetics, 2008
The similarity of chromosomes and the mode by which differences occurred in the chromosomes of the species comprising the genus Mesocricetus, M. auratus (2n = 44), two “cryptic” species of M. brandti (2n = 44 and 2n = 42) and M. newtoni (2n = 38) were determined.
N C, Popescu, J A, DePaolo
openaire   +2 more sources

Mesocricetus brandti (Azarbaidjan hamster)

1973
Skin biopsies of two male and two female animals were kindly provided by Dr. J. K. Frenkel, University of Kansas, Kansas City, Kansas, USA. These animals were identified by Dr. J. Knox Jones, University of Kansas Museum of Natural History. All chromosomes possess distinct short arms.
T. C. Hsu, Kurt Benirschke
openaire   +1 more source

Conditioned defeat in the Syrian golden hamster (Mesocricetus auratus)

Behavioral and Neural Biology, 1993
When singly housed under laboratory conditions, male Syrian golden hamsters routinely attack novel conspecific intruders introduced into their home cages. As we report here, after being repeatedly defeated by a larger, more aggressive intruder, such normal territorial aggression on the part of the resident hamsters is replaced by defensive behavior and
M, Potegal   +3 more
openaire   +2 more sources

Diazepam enhances conditioned defeat in hamsters (Mesocricetus auratus)

Pharmacology Biochemistry and Behavior, 1996
Male hamsters that have been repeatedly defeated by larger, aggressive males subsequently flee from, rather than attack, nonaggressive male intruders that are introduced into their home cages. We have referred to this generalization of flight in response to nonaggressive intruders as "conditioned defeat" (CD).
M A, Hebert   +4 more
openaire   +2 more sources

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