linoleylanilide and Body-Weight

linoleylanilide has been researched along with Body-Weight* in 3 studies

Other Studies

3 other study(ies) available for linoleylanilide and Body-Weight

ArticleYear
Toxic effects of fatty acid anilides on the oxygen defense systems of guinea pig lungs and erythrocytes.
    Journal of biochemical toxicology, 1994, Volume: 9, Issue:1

    Toxic oil syndrome (TOS) is caused by ingestion of denatured edible oils. Even though the etiology and pathogenesis of this disease are not fully known, it is quite clear that generation of free radicals caused by ingestion of fatty acid anilides is responsible for the pathogenetic mechanism in many TOS patients. Fatty acid anilides may also alter the free radical status of lungs and erythrocytes; this possibility may shed some light on understanding toxic oil syndrome. The present study describes the effects of oral administration of fatty acid anilides on the activities of major enzymes involved in the oxygen defense systems of lungs and erythrocytes. Feeding fatty acid anilides caused an increase in the superoxide dismutase (SOD) activity in erythrocytes, whereas it caused a decrease in the SOD activity in lungs. GSH-Px activity was not significantly changed in erythrocytes but was decreased in lungs. Although the activity of catalase was increased only by a higher dose in the erythrocytes, it was not affected in the lung at any dosage. Even though the ingestion of fatty acid anilides caused an increase in the SOD activity in the erythrocytes and a decrease in the SOD activity in the lungs, there was an increase in the lipid peroxidation in both cases. The increase in lipid peroxidation in erythrocytes is probably caused by the accumulation of H2O2, and that in the lungs is due to the accumulation of superoxide anion.

    Topics: Anilides; Animals; Body Weight; Brassica; Catalase; Erythrocytes; Fatty Acids, Monounsaturated; Free Radicals; Glutathione Peroxidase; Guinea Pigs; Linoleic Acids; Lipid Peroxidation; Lung; Male; Oleic Acids; Plant Oils; Rapeseed Oil; Superoxide Dismutase

1994
Toxic response of linoleic acid anilide in female rats.
    Research communications in chemical pathology and pharmacology, 1992, Volume: 77, Issue:2

    The toxicity of linoleic acid anilide (LAA) and heated linoleic acid anilide (HLAA) was studied in female rats. Female Sprague-Dawley rats were given 250 mg/kg of LAA or HLAA in mineral oil, by gavage, on alternate days for two weeks. Control rats received an equal volume of mineral oil. The animals were sacrificed at day 1, 7 and 28 following the last dose. Organ-to-body weight ratio was increased for spleen in both LAA and HLAA treated rats at day 1. Lung, kidney and brain showed increases in this ratio at some time point, whereas, thymus in the HLAA group showed a decrease at day 28. Among blood parameters, red blood cells and hemoglobin content decreased in both LAA and HLAA treated groups at day 1 and in the LAA group at day 7. Serum IgA levels increased throughout the study in both treatment groups and were more pronounced in HLAA treated rats. Splenic T-helper lymphocyte numbers decreased in the HLAA group at day 1, whereas, other cell types were not affected. The changes observed in female rats are comparable to our previous findings in male rats and relatively minor in relation to sex differences. These results further support that hemopoietic system is an early target of fatty acid anilide toxicity.

    Topics: Anilides; Animals; Body Weight; Brain; Hot Temperature; Immunoglobulin A; Kidney; Linoleic Acids; Lung; Male; Organ Size; Rats; Rats, Sprague-Dawley; Sex Factors; Spleen; Syndrome

1992
Heated linoleic acid anilide: toxicity and relevance to toxic oil syndrome.
    Toxicology, 1991, Volume: 68, Issue:2

    The present study was undertaken to investigate toxic potentials of linoleic acid anilide (LAA) and heated linoleic acid anilide (HLAA) and their possible role in the etiology of toxic oil syndrome (TOS). Male Sprague-Dawley rats were given 250 mg/kg of LAA or HLAA in mineral oil through gavage, on alternate days for 2 weeks (total 7 doses). Control rats received an equal volume of vehicle only. The animals were sacrificed at day 1, 7 and 28 following the last dose. Ratio of organ weight/body weight showed a significant increase in lung in LAA group at day 7 while spleen showed remarkable increases in both treatment groups at day 1 and 7. On the other hand, this ratio showed decreases in case of liver, brain and heart at some time points. Among blood parameters, red cell counts and hemoglobin content decreased at day 1 in both LAA and HLAA treated groups, while platelet counts showed an increase. Serum LDH, GOT and GPT activities significantly decreased at day 1 and 7 in both LAA and HLAA treated groups, however, these changes were more prominent in the HLAA treated group. Interestingly, at day 28, these serum enzyme levels recovered to control levels. Both LAA and HLAA treated groups showed a decrease in serum IgM levels at day 1, however, at day 7 only the LAA group showed a significant decrease. IgA levels significantly increased in both groups at all the time points studied and were more pronounced in the HLAA treated group. Similarly, IgG levels also showed increases in both the groups. In addition to serum immunoglobulin changes, alterations in the lymphocyte subpopulations were also observed. While T-cell population decreased, B-cell population remained unchanged. Among T-cell subsets, T-helper cells did not show any change while T-suppressor cells decreased significantly at day 1 in the LAA group and at day 1 and 7 in the HLAA group, but regained control levels at day 28. The biochemical and immunological alterations observed in this study as a result of LAA and HLAA exposure and more so by HLAA further support that the fatty acid anilides may play a role in the etiology of TOS.

    Topics: Anilides; Animals; Blood Cell Count; Body Weight; Brassica; Fatty Acids, Monounsaturated; Hot Temperature; Immunoglobulins; Linoleic Acids; Lung; Lymphocyte Subsets; Male; Organ Size; Plant Oils; Rapeseed Oil; Rats; Rats, Inbred Strains; Spleen; Syndrome

1991