Abstract

The experiment has shown the staging of the development of immune response to the chronic fluoride intoxication. Diagnostic criteria of the initial compensation stage are: leukocytosis against the background of reduced number of lymphocytes and increased one of monocytes; high levels of ceruloplasmin in blood plasma, a progressive increase in TNFalpha and cytokine IL-10. At the decompensation stage there are: leukocytosis with increased number of neutrophils; low levels of ceruloplasmin and the cytokines IL-1beta, IL-4 and the high level of TNFalpha, IL-6, IL-10. At the stage of exhaustion there are: leukopenia against the background of lymphocytosis, a high level of Hp, the low values of the level of IgM, IgG.

• Related Studies :

  • Effects of sodium fluoride on immune response in murine macrophages

    Excessive fluoride intake may be harmful for health, producing dental and skeletal fluorosis, and effects upon neurobehavioral development. Studies in animals have revealed effects upon the gastrointestinal, renal and reproductive systems. Some of the disorders may be a consequence of immune system alterations. In this study, an in vitro evaluation

  • Relation of exposure to airway irritants in infancy to prevalence of bronchial hyper-responsiveness in schoolchildren

    To find out whether exposure to sulphur dioxide during infancy is related to the prevalence of bronchial hyper-responsiveness (BHR), we studied schoolchildren (aged 7-13 years) from two areas of Norway--a valley containing a sulphur-dioxide-emitting aluminium smelter and a similar but non-industrialised valley. Bronchial responsiveness was assessed in 529 of the

  • Allergy in horses from artificially fluoridated water

    As described recently in Fluoride, horses on artificially fluoridated water (AFW) developed chronic fluoride poisoning. This report describes an allergic manifestation as an addition to the classical signs of fluorosis, viz., urticaria. The skin lesions disappeared promptly when an affected horse was removed from AFW and returned promptly when the

  • Symptoms experienced during periods of actual and supposed water fluoridation

    Fluoridation of water is a controversial measure because of the suspicion that it has harmful effects on health. Opinions differ as to the reality of these fears. In Kuopio, after distressing disputes over the fluoridation issue, the City Council decided to stop fluoridation at the end of 1992. In fact,

  • Suppression of pulmonary antibacterial defenses mechanisms and lung damage in mice exposed to fluoride aerosol

    In endemic fluorosis areas in China associated with coal burning, indoor airborne fluoride pollution is severe. To determine the effects of fluoride aerosols on pulmonary antibacterial defense mechanisms and lung damage, mice were exposed to various concentrations of fluoride aerosol (2, 5, or 10 mg/m3) or filtered air (control) for

• Related FAN Content :

  • Does Fluoride Ingestion Affect Developing Immune System Cells?

    Considerations, supported by some published experimental evidence, suggest that fluoride released during the resorption of high-fluoride bone may produce detrimental effects not only on bone cells but on developing cells of the immune system.

  • Fluoride & the Immune System - Summation from the US National Research Council (2006)

    “There is no question that fluoride can affect the cells involved in providing immune responses. The question is what proportion, if any, of the population consuming drinking water containing fluoride at 4.0 mg/L on a regular basis will have their immune systems compromised? Not a single epidemiologic study has investigated whether fluoride in the drinking water at 4 mg/L is associated with changes in immune function. Nor has any study examined whether a person with an immunodeficiency disease can tolerate fluoride ingestion from drinking water.”

  • Is the Ingestion of Fluoride an Immunosuppressive Practice?

    This paper records several observations which suggest that habitual ingestion of small doses of fluoride, even as small as the 1 mg/L contained in fluoridated water, may decrease the function of the immune system.