Results 171 to 180 of about 49,631 (197)

Erythrocyte B1 Antigen in Inbred Rat Strains

1965
Recognition of the antigenic mosaic in rats necessary for immunogenetic and immunobiological experiments is only in the beginning in comparison with our knowledge of the antigenic mosaic in mice. It is difficult to compare earlier findings because neither rat strains nor antisera used for the determination of erythrocyte antigens are available.
B. Frenzl, R. Brdička, V. Křen, O. Štark   +3 more
openaire   +1 more source

Energy balance in an inbred strain of rats: Comparison with the wistar strain

Physiology & Behavior, 1994
Food intake and body weight gain were examined in two groups of male rats (7 weeks): an inbred strain, Dark Agouti (DA, n = 12) and a noninbred strain, Wistar (n = 13). The animals were allowed to select their diet from separate sources of the three macronutrients protein, fat, and carbohydrate.
Larue-Achagiotis, C., Goubern, Marc, Laury, M.C., Louis-Sylvestre, J.   +3 more
openaire   +3 more sources

Strain differences of the light-dark preference in inbred rats

Behavior Genetics, 1989
The present study examined strain differences in the light-dark preference among four strains of rats. The test was done in the home-cage situation under 12L:12D cycles. Data from four strains were compared: BN/Kyo, BDIX/Nem, Wistar/Nu, and F344/NSlc.
M, Matsuo, K, Tsuji
openaire   +2 more sources

Correlative Analysis of Ethanol‐Related Phenotypes in Rat Inbred Strains

Alcoholism: Clinical and Experimental Research, 1984
As a summary presentation of the ethanol‐related traits in the rat inbred strains, the responses to ethanol for various traits of the eight strains were analyzed. The intercorrelations among the means of the strains were computed and the interrelationships among the strain con‐elations were determined further by partial correlation and factor analysis.
K, Spuhler, R A, Deitrich
openaire   +2 more sources

Two Inbred Rat Strains That Differ Substantially in Hip Fragility

Calcified Tissue International, 2003
One approach to identifying the genetic influences on skeletal phenotypes involves the creation and genetic mapping of a population of the second filial (F2) offspring derived from a cross of two inbred strains of rodents. The two inbred strains should be chosen based upon a large difference in the phenotype of interest, e.g., bone fragility.
Q, Sun, C H, Turner
openaire   +2 more sources

In vitro bronchial responsiveness in two highly inbred rat strains

Journal of Applied Physiology, 1997
Wang, C. G., J. J. Almirall, C. S. Dolman, R. J. Dandurand, and D. H. Eidelman. In vitro bronchial responsiveness in two highly inbred rat strains. J. Appl. Physiol. 82(5): 1445–1452, 1997.—We investigated methacholine (MCh)-induced bronchoconstriction in explanted airways from Fischer and Lewis rats. Lung explants, 0.5- to 1.0-mm thick, were prepared
C G, Wang, J J, Almirall, C S, Dolman, R J, Dandurand, D H, Eidelman   +4 more
openaire   +2 more sources

Phenotypic variation in sensorimotor performance among eleven inbred rat strains

American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1999
As a first step toward identifying the genes that determine sensorimotor ability (motor coordination) we subjected 11 inbred strains of rats to three different tests for this trait. Rats were tested at 13 wk of age to determine how long they could remain on 1) a rotating cylinder as the velocity of rotation increased every 5 s (1-direction rotation ...
B J, Biesiadecki, P H, Brand, L G, Koch, P J, Metting, S L, Britton   +4 more
openaire   +2 more sources

Allogeneic corneal grafting in inbred strains of rats

Albrecht von Graefes Archiv f�r Klinische und Experimentelle Ophthalmologie, 1978
Histological studies of interlamellar keratoplasty in different inbred strains of rats (CAP, LEW) without additional sensitization--i.e. first-set reactions--are described. The corneas of 65 eyes, after allogeneic or syngeneic grafting, were examined from the 3rd to the 90th day--every 2nd day at the beginning of the reaction and later every 5th day ...
U, Gronemeyer, G, Pülhorn, W, Müller-Ruchholtz   +2 more
openaire   +2 more sources

Behavioral and neurochemical differences in an inbred strain of rats

Physiology & Behavior, 1990
The spontaneous motility of 75 Sprague-Dawley rats obtained from an inbred strain was found to vary widely. To test the hypothesis that heterogeneity in motility is accompanied by heterogeneity in neurochemical and vegetative function variables, the median motility score was used to divide the animals into high and low motility groups.
N, Pradhan, S, Arunasmitha, H B, Udaya
openaire   +2 more sources

BEHAVIOURAL FEATURES OF ALCOHOL-PREFERRING RATS: FOCUS ON INBRED STRAINS

Alcohol and Alcoholism, 1999
A recent study conducted a factor analysis on 18 behavioural measures obtained from four alcohol-preferring and five alcohol-non-preferring rat lines/strains. It was concluded that variables such as saccharin intake, ultrasonic vocalizations following an air puff, and defaecation in an open field were associated with voluntary and forced alcohol ...
D H, Overstreet, A H, Rezvani, A, Parsian   +2 more
openaire   +2 more sources