11 вынікі
The anorexia associated with acute and chronic inflammatory or infectious conditions is poorly understood. Our objectives were to explore the anorexigenic effects of interleukin-1 (IL-1) in the rat. Recombinant human (rh) IL-1 beta, murine (rm) IL-1 alpha and to a lesser extent rhIL-1 alpha
Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) has been widely used as an explosive in munition formulations, resulting in contamination of wildlife habitat on military installations. To estimate health effects for reptilian species, acute, subacute, and subchronic oral toxicity studies were
To determine whether the cytokine tumor necrosis factor/cachectin might be a mediator of hepatotoxicity seen after exposure to polyhalogenated aromatic hydrocarbons, rats treated with a single dose of 3,3',4,4'-tetrabromobiphenyl (150 mumol/kg intraperitoneally) or corn oil vehicle were studied. The
Six adult horses were administered sodium monensin, 1.0-1.5 mg/kg, via gastric gavage. Anorexia and/or diarrhea occurred within 24 hr after monensin administration in all 6 horses. Cardiac disease and dysfunction were evaluated by both elevations in heart rate, echocardiography, and an increase in
To study the overt toxicosis of intraperitoneally (IP)-administered single doses of cholecalciferol (D3), groups of male CF-1 mice (N = 12) were given graded doses of D3 in corn oil and observed for 21 days. There was a 2- to 4-day onset of signs, including ocular squinting, reluctance to move,
This study aims to determine the effects of grape seed and colchicine on carbon tetrachloride (CCl4) induced hepatic damage and on some serum biochemical parameters. Sixty male Wistar albino rats (200-250 g) were randomly divided into six groups (ten rats/group) and included the control group the
The effect of conjugated linoleic acid (CLA) on macrophage functions were studied in vitro, in vivo, and ex vivo. In RAW macrophage cell line, CLA (mixed isomers) was shown to inhibit lipopolysaccharide (LPS)-stimulated tumor necrosis factor-alpha (TNF-alpha) production. Two CLA isomers, c9,t11 and
The effects of carbohydrate-deficient diets on the growth of the Walker carcinosarcoma 256 in rats and on the carcinostatic action of the glucose analogue 2-deoxyglucose were studied. All diets contained 13.0% casein with glucose levels as indicated and the balance of calories present as corn oil
Increased susceptibility to energy imbalance and anorexia in old age are risk factors for malnutrition during aging, but the underlying mechanisms are not well understood. Here, we explored changes in taste-guided hedonic value ("liking") and motivation to obtain ("wanting") palatable foods as
OBJECTIVE
The anticancer activity of omega-3 polyunsaturated fatty acids (omega-3 PUFA) has been shown in a large number of studies. This study was undertaken to analyze the combined effect of omega-3 PUFA and antioxidative vitamins on the level of spontaneous metastatic dissemination. The
The presence of mycotoxins in food is a major problem of public health as they produce immunosuppressive, hepatotoxic and neurotoxic effects. Mycotoxins also induce mutagenic and carcinogenic effects after long exposure. Among mycotoxins that contaminate food are aflatoxins (AF) such as AFB1, which