monocrotophos and Weight-Gain

monocrotophos has been researched along with Weight-Gain* in 3 studies

Other Studies

3 other study(ies) available for monocrotophos and Weight-Gain

ArticleYear
Effect of chronic exposure to monocrotophos on white adipose tissue in rats and its association with metabolic dyshomeostasis.
    Human & experimental toxicology, 2020, Volume: 39, Issue:9

    Earlier, we demonstrated that chronic exposure to monocrotophos (MCP) elicits insulin resistance in rats along with increased white adipose tissue (WAT) weights. This study was carried out to delineate the biochemical and molecular changes in adipose tissues of rats subjected to chronic exposure to MCP (0.9 and 1.8 mg/kg bw/d for 180 days). Pesticide-treated rats exhibited increased fasting glucose and hyperinsulinemia as well as dyslipidemia. Tumor necrosis factor-alpha and leptin levels were elevated, while adiponectin level was suppressed in plasma of treated rats. MCP treatment caused discernable increase in the weights of perirenal and epididymal WAT. Acetyl coenzyme A carboxylase, fatty acid synthase, glyceraldehyde-3-phosphate dehydrogenase, lipin-1, and lipolytic activities were elevated in the WAT of MCP-treated rats. Corroborative changes were observed in the expression profile of proteins that are involved in lipogenesis and adipose tissue differentiation. Our results clearly demonstrate that long-term exposure to organophosphorus insecticides (OPIs) such as MCP has far-reaching consequences on metabolic health as evidenced by the association of adipogenic outcomes with insulin resistance, hyperinsulinemia, endocrine dysregulations, and dyslipidemia. Taken together, our results suggest that long-term exposure to OPI may be a risk factor for metabolic dysregulations.

    Topics: Adipose Tissue, White; Animals; Blood Glucose; Homeostasis; Hyperinsulinism; Hypoglycemia; Insecticides; Insulin Resistance; Lipids; Lipolysis; Male; Metabolic Diseases; Monocrotophos; Rats; Rats, Wistar; Weight Gain

2020
Performance and haematological indices in rats exposed to monocrotophos contamination.
    Human & experimental toxicology, 2010, Volume: 29, Issue:10

    Monocrotophos is an organophosphate pesticide used in agriculture to control insect pests. Changes in performance and haematological parameters (such as packed cell volume, white blood cells, neutrophils, eosinophils and lymphocytes) were used to assess the effect of the pesticide on rats chronically exposed to 12.5 parts per million (ppm), 25 ppm, 50 ppm, 100 ppm and 200 ppm for 10 days, while the control rats were placed on borehole water. Administration of the pesticide to the animals resulted in several physical deteriorations including appearance and agility. A significant reduction (p < .05) was observed in the weight gained by rats while the liver-to-body weight ratio increased significantly (p < .05) as the level of exposure to monocrotophos increased. Whereas packed cell volume, white blood cells and lymphocytes increased significantly (p < .05), neutrophils and eosinophils counts reduced significantly (p < .05) as the concentration of monocrotophos in the drinking water increased. Overall, the data indicated that exposure to monocrotophos portends serious consequences on the performance and haematological parameters of rats.

    Topics: Administration, Oral; Animals; Blood Cell Count; Drinking; Environmental Monitoring; Erythrocyte Indices; Hematologic Tests; Insecticides; Liver; Lymphocytes; Monocrotophos; Organ Size; Rats; Rats, Wistar; Toxicity Tests, Chronic; Weight Gain

2010
Hematological and clinical chemistry changes induced by subchronic dosing of a novel phosphorothionate (RPR-V) in Wistar male and female rats.
    Drug and chemical toxicology, 2006, Volume: 29, Issue:1

    A novel phosphorothionate [2-butenoic acid-3-(diethoxy phosphinothioyl)-ethyl ester; RPR-V] synthesized at Indian Institute of Chemical Technology (Hyderabad, India) was studied using subchronic doses of 0.033 (low), 0.066 (medium), and 0.099 (high) mg kg(- 1) in male and female rats daily for 90 days. Continuous treatment with RPR-V caused significant (p < 0.05) decreases in body-weight gain, feed intake, hemoglobin (Hb), hematocrit (Hct), and total erythrocyte count (TEC), whereas total leukocyte count (TLC), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin concentration (MCHC) were increased. Similarly, RPR-V caused significant elevation in serum clinical chemistry parameters calcium, phosphorus, creatinine, and chloride contents, whereas protein and glucose levels were depressed in both male and female treated rats after 45 and 90 days of treatment. These alterations were significant when compared with two-way ANOVA showing that these changes were dose- and time-dependent. The effects of low dose were generally not statistically significant, whereas medium and high doses caused significant effects. The changes in male rats were not significant when compared with female rats showing no sexual dimorphism by this compound. Recovery was observed after 28 days post-treatment (withdrawal study), indicating that the compound entered into the system was eliminated from the body, and the blood parameters were improved. Hematological and clinical chemistry parameters can be detected rapidly and hence can be used for prediction and diagnosis of pesticide toxicity. Alterations in these parameters show toxic stress in the treated animals especially on blood and blood-forming organs.

    Topics: Animals; Blood; Blood Chemical Analysis; Body Weight; Dose-Response Relationship, Drug; Eating; Erythrocytes; Female; Hematologic Tests; Hematopoiesis; Insecticides; Leukocytes; Male; Monocrotophos; Rats; Rats, Wistar; Sulfhydryl Compounds; Weight Gain

2006