Abstract

As part of our study on the toxic effects of deltamethrin and fluoride (F) on antioxidant parameters in rats, hematological effects of these chemicals were evaluated in the same animals. Deltamethrin and F produced a marked decrease in the hematological parameters including total erythrocyte count, hemoglobin, packed cell volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, and total leukocyte count. Among alterations in the leukocytes, lymphopenia, neutrophilia, and eosinopenia were observed. Exposure of the rats to both deltamethrin and F together gave the greatest changes.

NOTE FROM FAN: Deltamethrin is a brominated pyrethroid insecticide. The specific foods that this pesticide is approved for in the U.S. are here.

• Related Studies :

  • Haematological alterations induced by subchronic oral exposure of buffalo calves to fipronil and fluoride.

    A study is reported on haematological alterations in buffalo calves from subchronic oral exposure to the pesticide fipronil, sodium fluoride alone, and the two in combination. Twenty-four male buffalo calves, 6 to 12 months old, were divided into 4 groups of 6 animals each. Group I without treatment served as

  • Arsenic and fluoride co-exposure affects the expression of apoptotic and inflammatory genes and proteins in mononuclear cells from children

    Humans may be exposed to arsenic (As) and fluoride (F) through water consumption. However, the interaction between these two elements and gene expression in apoptosis or inflammatory processes in children has not been thoroughly investigated. Herein, the expression of cIAP-1, XIAP, TNF-?, ENA-78, survivin, CD25, and CD40 was evaluated by

  • Environmental Fluoride 1977 by Rose & Marier

    The Associate Committee on Scientific Criteria for Environmental Quality was established by the National Research Council of Canada in response to a mandate provided by the Federal Government to develop scientific guidelines for defining the quality of the environment. The concern of the NRC Associate Committee is strictly with scientific

  • Combination of fluoride and endosulfan induced teratogenicity and developmental toxicity in Swiss albino mice exposed during organogenesis.

    The present investigation was conducted to evaluate the teratogenic and developmental toxicity of fluoride and endosulfan alone and in combination in pregnant Swiss albino mice exposed during the organogenetic period (5-14 days) of gestation. Fluoride (25.1 mg/kg body weight in water) and endosulfan (1.8 mg/kg bw by oral intubation) when

  • Effect of high fluorine (F) intake on tissue lead (Pb) concentrations

    Four groups of 10 male, albino Sprague Dawley rats receiving either deionized water or deionized water containing 300 parts per million (ppm) F as NaF, 200 Pb as Pb acetate or F+Pb at 300 and 200 ppm, respectively,  as drinking water for 10 weeks were fed a casein-based purified diet.

• Related FAN Content :

  • Fluoride Levels and Fluoride Contamination of Fruit Juices

    "Forty-three ready-to-drink fruit juices were examined for fluoride ion concentration. It was found that 42% of the samples had more than 1 ppm of fluoride. It was also determined that "pure" fruit juices, often grape juices, contained high levels of fluoride. . . . Since it is common practice to use fluoride-containing insecticide in growing grapes, it is believed that contamination of these juices is occurring."