Results 111 to 120 of about 20,594 (125)

Incidence of spontaneous neoplasms in F344 rats throughout the natural life-span.

Journal of the National Cancer Institute, 1975
The age-related incidence of spontaneously occurring neoplasms and degenerative diseases in the F344 inbred rat strain was established from the histologic examination of tissues from 160 male and 192 female rats kept throughout their natural life-span ...
B. Sass, L. Rabstein, R. Madison, R. Nims, R. Peters, G. Kelloff   +5 more
semanticscholar   +1 more source

Carcinogenesis in F344 rats by N-nitrosomethyl-n-propylamine derivatives.

Journal of the National Cancer Institute, 1983
The carcinogenicity of N-nitrosomethyl-n-propylamine and five of its derivatives, including N-nitrosomethyl-n-butylamine, was compared by oral administration of the compounds to inbred F344 rats.
W. Lijinsky, M. D. Reuber, J. Saavedra, G. Singer   +3 more
semanticscholar   +1 more source

Carcinogenesis bioassay of technical-grade piperonyl butoxide in F344 rats.

Journal of the National Cancer Institute, 1979
The insecticide synergist piperonyl butoxide--alpha-[2-(2-butoxyethoxy)ethoxy]-4,5-methylenedioxy-2-propyltoluene--was tested for carcinogenicity in inbred F344 rats in a 2-year study employing doses of 10,000 and 5,000 ppm of the compound administered ...
R. Cardy, R. Renne, J. Warner, R. Cypher
semanticscholar   +1 more source

Renal carcinogenic and nephrotoxic effects of the flame retardant tris(2,3-dibromopropyl) phosphate in F344 rats and (C57BL/6N X C3H/HeN)F1 mice.

Journal of the National Cancer Institute, 1979
Tris(2,3-dibromopropyl) phosphate (TBP) was administered in the feed at one of two concentrations to groups of 55 male and 55 female inbred F344 rats and to 50 male and 50 female (C57BL/6N X C3H/HeN)F1 mice. The high and low dietary concentrations of TBP
G. Reznik, J. Ward, J. Hardisty, A. Russfield   +3 more
semanticscholar   +1 more source

[Establishment of a modified larynx transplantation model with inbred F344 rat].

Ai zheng = Aizheng = Chinese journal of cancer, 2007
As a non-vital organ, transplantation of larynx lags behind that of the other organs, but it is supposed that if induction of immunologic tolerance of the host to the allograft comes true, larynx transplantation would be an optimal approach for management of advanced laryngeal cancer as well as functional reconstruction of the larynx.
Han-Wei, Peng, Hao, Li, Zong-Yuan, Zeng, Fu-Jin, Chen   +3 more
openaire   +1 more source

Tumor-promoting and hepatocarcinogenic effects of 1,4-bis[2-(3,5-dichloropyridyloxy)]benzene (TCPOBOP) in DBA/2NCr and C57BL/6NCr mice and an apparent promoting effect on nasal cavity tumors but not on hepatocellular tumors in F344/NCr rats initiated with N-nitrosodiethylamine.

Carcinogenesis, 1992
The tumor-promoting and carcinogenic effects of 1,4-bis[2-(3,5-dichloropyridyloxy)]benzene (TCPOBOP) in the liver and in other organs were quantified and compared to those of phenobarbital (PB) in two inbred strains of mice (C57BL/6NCr, DBA/2NCr) and in ...
B. Diwan, R. Lubet, J. Ward, J. Hrabie, J. Rice   +4 more
semanticscholar   +1 more source

Neoplasms and pigmentation of thyroid glands in F344 rats exposed to 2,4-diaminoanisole sulfate, a hair dye component.

Journal of the National Cancer Institute, 1979
2,4-Diaminoanisole sulfate was fed at dietary levels of 0.12% (low dose) or 0.5% (high dose) to groups of 50 male and 50 female inbred F344 rats for 78 weeks.
J. Ward, S. Stinson, J. Hardisty, B. Cockrell, D. W. Hayden   +4 more
semanticscholar   +1 more source

[Effect of selenium deficiency on the F344 inbred line offspring rats' neuro-behavior, ability of learning and memory].

Wei sheng yan jiu = Journal of hygiene research, 2010
To establish the selenium (Se) deficient animal model on F344 inbred line rats and observe the effects of a long-term Se-deficiency on the offspring's neuro-behavior, abilities of learning and memory.Feeding F344 inbred line rats on Se-deficient diet to establish Se-deficient animal model.
Liang-Li, Hong, Dong-Ping, Tian, Min, Su, Xiu-Na, Shen, Yuxia, Gao   +4 more
openaire   +1 more source

Noradrenergic modulation of play in Sprague-Dawley and F344 rats.

Psychopharmacology, 2023
S. Siviy, Michelle A Martin, Celeste M Campbell   +2 more
semanticscholar   +1 more source

Inflammatory responses to carrageenan injection in LEW/N and F344/N rats: LEW/N rats show sex- and age-dependent changes in inflammatory reactions.

Neuroimmunomodulation, 1996
We studied the inflammatory responses of LEW/N and F344/N inbred rat strains after peripheral injection of carrageenan. The inflammatory responses were assessed in terms of volume, relative and total white blood cell counts of the exudates.
Barbara Misiewicz, Elzbieta B. Zelazowska, R. B. Raybourne, Giovanni Cizza, Esther M. Sternberg   +4 more
semanticscholar   +1 more source