Results 311 to 320 of about 244,251 (336)
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METABOLISM OF MYOSMINE IN WISTAR RATS
Drug Metabolism and Disposition, 2005The alkaloid myosmine is present not only in tobacco products but also in various foods. Myosmine is easily nitrosated, yielding 4-hydroxy-1-(3-pyridyl)-1-butanone (HPB) and the esophageal tobacco carcinogen N'-nitrosonornicotine. Due to its widespread occurrence, investigations on the metabolism and activation of myosmine are needed for risk ...
Wolfgang, Zwickenpflug +2 more
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Lymphoproliferative lesions in BB Wistar rats
Metabolism, 1983Fifteen percent of long-term diabetic BB Wistar rats developed abdominal B cell lymphoproliferative lesions which ranged from minute mesenteric aggregates of plasma cells and lymphocytes to malignant lymphoma with features of immunoblastic sarcoma or plasma-cell lymphoma.
T A, Seemayer +3 more
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Lipids, 1976
AbstractThe bile acid pool was found to be ca. 50 μmoles/100 g body wt in male and female rats maintained on standard laboratory chow and ca. 30 μmoles/100 g body wt in those maintained on a standard semisynthetic diet. The distribution of bile acids within the pool was similar in plasma, liver, and intestinal tract, except for a higher concentration ...
M M, Fisher, G, Kakis, I M, Yousef
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AbstractThe bile acid pool was found to be ca. 50 μmoles/100 g body wt in male and female rats maintained on standard laboratory chow and ca. 30 μmoles/100 g body wt in those maintained on a standard semisynthetic diet. The distribution of bile acids within the pool was similar in plasma, liver, and intestinal tract, except for a higher concentration ...
M M, Fisher, G, Kakis, I M, Yousef
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Sleeve Gastrectomy Model in Wistar Rats
Obesity Surgery, 2007Sleeve gastrectomy (SG) has been used for the surgical treatment of morbid obesity, as a first step or as a definitive treatment. The objective of this pilot study was to establish an animal model for SG in Wistar rats.12 male Wistar rats were operated on.
João, de Bona Castelan +6 more
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Retinal dystrophy in Wistar-Furth rats
Experimental Eye Research, 1988A form of retinal degeneration in the Wistar-Furth strain of rat is described. The changes observed was classified as either mild or severe, depending on the severity of the dystrophy seen by light and electron microscopy. In the mild stage, there was a slight decrease in the number of photoreceptor nuclei in the outer nuclear layer (ONL) and there ...
W L, Lin, E, Essner
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Spontaneous Neoplasms in Control Wistar Rats
Toxicological Sciences, 1994Neoplastic data on 1370 control Wistar rats from 10 carcinogenicity bioassays done between 1980 and 1990 were reviewed. Mean percentage survival at 104 weeks was 58% for males and 59% for females. A total of 1857 neoplasms were diagnosed in 466 (68%) male and 582 (85%) female rats; 1390 were benign and 467 were malignant (12% with metastasis).
K M, Walsh, J, Poteracki
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Venule distension properties in Wistar, Wistar-Kyoto, and spontaneously hypertensive rats
American Journal of Physiology-Heart and Circulatory Physiology, 1987The purpose of this study was to determine whether venule distension characteristics are modified in denervated venules in the spontaneously hypertensive rat (SHR) during the developmental stage of hypertension. The distension of denervated first-order venules (1V) and small collecting veins (SCV) in the intestine of 7- to 8-wk-old SHR, Wistar-Kyoto ...
D J, Lang, B L, Johns
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Hyponeophagia in Wistar Kyoto (WKY) Rats
Physiology & Behavior, 1994Unconditioned suppression of feeding due to novelty (hyponeophagia) was studied in Wistar Kyoto (WKY), Lewis, Fischer 344, and Wistar rats. Fasted rats were given access to food either in home cages (controls) or to a single pellet fixed to the middle of a novel open field environment (experimental).
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SUBI tritium exposed Wistar rats
2016Information on data and biological material from 224 Wistar rats held at Southern Urals Biophysics Institute of the Federal Medical Biological Agency Ozyersk, Russian Federation Responsible scientists: Eduard Lubchansky, Olga Kuzmenko, Valentina Revina Background The information was gathered from 224 Wistar rats that were used in SUBIs experiment ...
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